a proof of concept realtime collaborative text editor using atproto as a sync server
jake.tngl.io/y-pds/
atcute -> atsw.js
+531
-227
+21
-15
app.js
+21
-15
app.js
···
1
1
import { Component, createRef } from "preact";
2
2
import { html } from "htm/preact";
3
3
import { signal } from "@preact/signals";
4
-
import { getSession, createAuthorizationUrl } from "@atcute/oauth-browser-client";
4
+
import { getSession, logIn, resolveDID } from "./atsw.js";
5
+
import metadata from "./client-metadata.json" with { type: "json" };
5
6
import * as Y from "yjs";
6
7
import { ySyncPlugin, yUndoPlugin, yCursorPlugin } from "y-prosemirror";
7
8
import { schema } from "prosemirror-schema-basic";
···
9
10
import { EditorView } from "prosemirror-view";
10
11
import { exampleSetup, buildMenuItems } from "prosemirror-example-setup";
11
12
import { MenuItem, joinUpItem, liftItem, undoItem, redoItem } from "prosemirror-menu";
12
-
import { configure, client, resolve, scope } from "./oauth.js";
13
13
import { DOC_COLLECTION, YPdsProvider } from "./y-pds.js";
14
14
import "actor-typeahead";
15
-
16
-
configure();
17
15
18
16
/** @param {string} did */
19
17
async function fetchProfile(did) {
···
54
52
55
53
this.loading.value = true;
56
54
57
-
const session = await getSession(did, { allowStale: false });
58
-
this.did.value = session.info.sub;
55
+
const session = await getSession(did);
56
+
if (!session) {
57
+
this.did.value = "";
58
+
return;
59
+
}
60
+
this.did.value = session.did;
59
61
60
62
const params = new URLSearchParams(location.search);
61
63
let uri = params.get("id") ?? localStorage.getItem("ypds:pending-id") ?? "";
···
98
100
if (typeof identifier !== "string") throw new Error("invalid handle");
99
101
const id = new URLSearchParams(location.search).get("id");
100
102
if (id) localStorage.setItem("ypds:pending-id", id);
101
-
const authUrl = await createAuthorizationUrl({
102
-
target: { type: "account", identifier },
103
-
scope,
104
-
});
105
-
await new Promise(r => setTimeout(r, 100));
106
-
window.location.assign(authUrl);
103
+
const did = await resolveDID(identifier);
104
+
localStorage.setItem("ypds:did", did);
105
+
await logIn(
106
+
{
107
+
clientId: metadata.client_id,
108
+
redirectUri: metadata.redirect_uris[0],
109
+
scope: metadata.scope,
110
+
},
111
+
identifier,
112
+
);
107
113
}
108
114
109
115
render() {
···
139
145
view = null;
140
146
141
147
async componentDidMount() {
142
-
const session = await getSession(this.props.did, { allowStale: false });
148
+
const session = await getSession(this.props.did);
143
149
144
150
const ydoc = new Y.Doc();
145
151
const yxml = ydoc.getXmlFragment("prosemirror");
146
152
147
153
this.provider.value = new YPdsProvider({
148
154
ydoc,
149
-
client: client(session),
155
+
pds: session.pds,
150
156
atUri: this.props.atUri,
151
157
did: this.props.did,
152
158
});
···
266
272
e.preventDefault();
267
273
const identifier = e.currentTarget.did.value.trim();
268
274
if (!identifier) return;
269
-
const newDid = await resolve(identifier);
275
+
const newDid = await resolveDID(identifier);
270
276
const dids = this.props.provider.getMembers();
271
277
if (dids.includes(newDid)) return;
272
278
const updated = [...dids, newDid];
+467
atsw.js
+467
atsw.js
···
1
+
// This Source Code Form is subject to the terms of the Mozilla Public
2
+
// License, v. 2.0. If a copy of the MPL was not distributed with this
3
+
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
4
+
//
5
+
// Copyright (c) 2026 Jake Lazaroff https://tangled.org/jakelazaroff.com/atsw
6
+
7
+
/**
8
+
* @typedef {Object} DPoPKey
9
+
* @property {CryptoKey} privateKey
10
+
* @property {JsonWebKey} jwk
11
+
*/
12
+
13
+
/**
14
+
* @typedef {Object} OAuthConfig
15
+
* @property {string} clientId
16
+
* @property {string} redirectUri
17
+
* @property {string} scope
18
+
*/
19
+
20
+
/**
21
+
* @typedef {Object} AuthingSession
22
+
* @property {string} state
23
+
* @property {string} verifier
24
+
* @property {DPoPKey} dpopKey
25
+
* @property {string} tokenEndpoint
26
+
* @property {string} issuer
27
+
* @property {string} did
28
+
* @property {string} pds
29
+
* @property {OAuthConfig} config
30
+
*/
31
+
32
+
/**
33
+
* @typedef {Object} OAuthSession
34
+
* @property {string} pds
35
+
* @property {string} did
36
+
* @property {string} access_token
37
+
* @property {DPoPKey} dpopKey
38
+
* @property {string} tokenEndpoint
39
+
* @property {string} clientId
40
+
* @property {number} expiresAt
41
+
* @property {string} [refresh_token]
42
+
* @property {string} [dpopNonce]
43
+
*/
44
+
45
+
/**
46
+
* @typedef {Object} AuthServerMetadata
47
+
* @property {string} issuer
48
+
* @property {string} authorization_endpoint
49
+
* @property {string} token_endpoint
50
+
* @property {string} pushed_authorization_request_endpoint
51
+
*/
52
+
53
+
const enc = new TextEncoder();
54
+
55
+
/** @param {ArrayBuffer | Uint8Array} buf */
56
+
const b64url = buf =>
57
+
btoa(String.fromCharCode(...new Uint8Array(buf)))
58
+
.replace(/\+/g, "-")
59
+
.replace(/\//g, "_")
60
+
.replace(/=+$/, "");
61
+
62
+
/** @param {number} n */
63
+
const randomB64url = n => b64url(crypto.getRandomValues(new Uint8Array(n)).buffer);
64
+
65
+
async function generatePKCE() {
66
+
const verifier = randomB64url(32);
67
+
const challenge = b64url(await crypto.subtle.digest("SHA-256", enc.encode(verifier)));
68
+
return { verifier, challenge };
69
+
}
70
+
71
+
async function generateDPoPKey() {
72
+
const key = await crypto.subtle.generateKey({ name: "ECDSA", namedCurve: "P-256" }, true, [
73
+
"sign",
74
+
]);
75
+
const jwk = await crypto.subtle.exportKey("jwk", key.publicKey);
76
+
77
+
return { privateKey: key.privateKey, jwk };
78
+
}
79
+
80
+
/**
81
+
* @param {DPoPKey} dpopKey
82
+
* @param {string} htm
83
+
* @param {string} htu
84
+
* @param {string} [nonce]
85
+
* @param {string} [ath]
86
+
*/
87
+
async function createDPoP(dpopKey, htm, htu, nonce, ath) {
88
+
const header = { alg: "ES256", typ: "dpop+jwt", jwk: dpopKey.jwk };
89
+
90
+
const jti = randomB64url(16);
91
+
92
+
/** @type {Record<string, string | number>} */
93
+
const payload = { jti, htm, htu, iat: Math.floor(Date.now() / 1000) };
94
+
if (nonce) payload["nonce"] = nonce;
95
+
if (ath) payload["ath"] = ath;
96
+
97
+
const toSign = [
98
+
b64url(enc.encode(JSON.stringify(header)).buffer),
99
+
b64url(enc.encode(JSON.stringify(payload)).buffer),
100
+
].join(".");
101
+
102
+
const sig = await crypto.subtle.sign(
103
+
{ name: "ECDSA", hash: "SHA-256" },
104
+
dpopKey.privateKey,
105
+
enc.encode(toSign),
106
+
);
107
+
108
+
return toSign + "." + b64url(sig);
109
+
}
110
+
111
+
const MAX_DPOP_RETRIES = 2;
112
+
const DEFAULT_TOKEN_TTL = 3600;
113
+
const DID_HEADER = "x-atsw-did";
114
+
115
+
/**
116
+
* @param {DPoPKey} key
117
+
* @param {string} url
118
+
* @param {URLSearchParams} body
119
+
* @param {string} [nonce]
120
+
* @returns {Promise<{ json: any, dpopNonce: string | undefined }>}
121
+
*/
122
+
async function dpopPost(key, url, body, nonce) {
123
+
let dpopNonce = nonce;
124
+
for (let attempts = 0; attempts < MAX_DPOP_RETRIES; attempts++) {
125
+
const dpop = await createDPoP(key, "POST", url, dpopNonce);
126
+
const res = await fetch(url, {
127
+
method: "POST",
128
+
headers: { "content-type": "application/x-www-form-urlencoded", DPoP: dpop },
129
+
body,
130
+
});
131
+
132
+
const newNonce = res.headers.get("dpop-nonce");
133
+
const nonceChanged = newNonce && newNonce !== dpopNonce;
134
+
dpopNonce = newNonce ?? dpopNonce;
135
+
136
+
if (nonceChanged && 400 <= res.status && res.status <= 499) continue;
137
+
138
+
return { json: await res.json(), dpopNonce };
139
+
}
140
+
141
+
throw new Error("DPoP nonce retry failed");
142
+
}
143
+
144
+
const DB_NAME = "atproto:oauth";
145
+
const DB_VERSION = 3;
146
+
147
+
/** @type {Promise<IDBDatabase> | null} */
148
+
let dbPromise = null;
149
+
150
+
/** @returns {Promise<IDBDatabase>} */
151
+
function openDb() {
152
+
if (dbPromise) return dbPromise;
153
+
dbPromise = new Promise((resolve, reject) => {
154
+
const req = indexedDB.open(DB_NAME, DB_VERSION);
155
+
req.onupgradeneeded = () => {
156
+
const db = req.result;
157
+
if (!db.objectStoreNames.contains("authing"))
158
+
db.createObjectStore("authing", { keyPath: "state" });
159
+
160
+
if (db.objectStoreNames.contains("sessions")) db.deleteObjectStore("sessions");
161
+
const ssns = db.createObjectStore("sessions", { keyPath: "did" });
162
+
ssns.createIndex("pds", "pds", { unique: false });
163
+
};
164
+
req.onsuccess = () => resolve(req.result);
165
+
req.onerror = () => {
166
+
dbPromise = null;
167
+
reject(req.error);
168
+
};
169
+
});
170
+
171
+
return dbPromise;
172
+
}
173
+
174
+
/**
175
+
* @param {IDBTransactionMode} mode
176
+
* @param {string} store
177
+
* @param {(s: IDBObjectStore) => IDBRequest} fn
178
+
* @returns {Promise<any>}
179
+
*/
180
+
async function idb(mode, store, fn) {
181
+
const db = await openDb();
182
+
return new Promise((resolve, reject) => {
183
+
const tx = db.transaction(store, mode);
184
+
const req = fn(tx.objectStore(store));
185
+
req.onsuccess = () => resolve(req.result);
186
+
req.onerror = () => reject(req.error);
187
+
});
188
+
}
189
+
190
+
/** @param {AuthingSession} v */
191
+
const putAuthing = v => idb("readwrite", "authing", s => s.put(v));
192
+
193
+
/** @param {string} state @returns {Promise<AuthingSession | undefined>} */
194
+
const getAuthing = state => idb("readonly", "authing", s => s.get(state));
195
+
196
+
/** @param {string} state */
197
+
const deleteAuthing = state => idb("readwrite", "authing", s => s.delete(state));
198
+
199
+
/** @param {OAuthSession} v */
200
+
const putSession = v => idb("readwrite", "sessions", s => s.put(v));
201
+
202
+
/** @returns {Promise<OAuthSession[]>} */
203
+
export const listSessions = () => idb("readonly", "sessions", s => s.getAll());
204
+
205
+
/** @param {string} did @returns {Promise<OAuthSession | undefined>} */
206
+
export const getSession = did => idb("readonly", "sessions", s => s.get(did));
207
+
208
+
/** @param {string} pds @returns {Promise<OAuthSession[]>} */
209
+
const listSessionsByPDS = pds => idb("readonly", "sessions", s => s.index("pds").getAll(pds));
210
+
211
+
/** @param {string} did */
212
+
export const logOut = did => idb("readwrite", "sessions", s => s.delete(did));
213
+
214
+
/** @param {string} handle */
215
+
export async function resolveDID(handle) {
216
+
// try to resolve DID using the DNS record
217
+
try {
218
+
const r = await fetch(`https://dns.google/resolve?name=_atproto.${handle}&type=TXT`);
219
+
const j = await r.json();
220
+
const txt = j.Answer?.find(/** @param {any} a */ a => a.data?.startsWith('"did='));
221
+
if (txt) return /** @type {string} */ (txt.data.replace(/"/g, "").replace("did=", ""));
222
+
} catch {}
223
+
224
+
// HTTP .well-known resolution is blocked by CORS from the browser, so fall
225
+
// back to a public AppView which exposes a CORS-enabled resolver.
226
+
const r = await fetch(
227
+
`https://public.api.bsky.app/xrpc/com.atproto.identity.resolveHandle?handle=${handle}`,
228
+
);
229
+
const j = await r.json();
230
+
if (!j.did) throw new Error(`Could not resolve handle ${handle}: ${JSON.stringify(j)}`);
231
+
return /** @type {string} */ (j.did);
232
+
}
233
+
234
+
/** @param {string} did */
235
+
async function resolvePDS(did) {
236
+
// find URL of DID doc
237
+
const url = did.startsWith("did:web:")
238
+
? `https://${did.split(":")[2]}/.well-known/did.json`
239
+
: `https://plc.directory/${did}`;
240
+
241
+
/** @type {{ service?: { type: string; serviceEndpoint: string }[] }} */
242
+
const doc = await fetch(url).then(res => res.json());
243
+
244
+
// get service endpoint
245
+
const endpoint = doc.service?.find(
246
+
({ type }) => type === "AtprotoPersonalDataServer",
247
+
)?.serviceEndpoint;
248
+
if (!endpoint) throw new Error(`No PDS found for ${did}`);
249
+
250
+
return endpoint;
251
+
}
252
+
253
+
/**
254
+
* @param {string} pds
255
+
* @returns {Promise<AuthServerMetadata>}
256
+
*/
257
+
async function discoverAuthServer(pds) {
258
+
try {
259
+
const res = await fetch(`${pds}/.well-known/oauth-protected-resource`).then(res => res.json());
260
+
const issuer = /** @type {string} */ (res.authorization_servers[0]);
261
+
return await fetch(`${issuer}/.well-known/oauth-authorization-server`).then(res => res.json());
262
+
} catch {
263
+
return await fetch(`${pds}/.well-known/oauth-authorization-server`).then(res => res.json());
264
+
}
265
+
}
266
+
267
+
/**
268
+
* Start the OAuth login flow. Stores an authing session in IndexedDB and
269
+
* redirects the browser to the authorization server. When the auth server
270
+
* redirects back, the service worker will intercept the callback and complete
271
+
* the token exchange.
272
+
* @param {OAuthConfig} config
273
+
* @param {string} handle
274
+
* @returns {Promise<void>}
275
+
*/
276
+
export async function logIn(config, handle) {
277
+
const did = await resolveDID(handle);
278
+
const pds = await resolvePDS(did);
279
+
const [meta, pkce, dpopKey] = await Promise.all([
280
+
discoverAuthServer(pds),
281
+
generatePKCE(),
282
+
generateDPoPKey(),
283
+
]);
284
+
const state = randomB64url(16);
285
+
286
+
await putAuthing({
287
+
state,
288
+
verifier: pkce.verifier,
289
+
dpopKey,
290
+
tokenEndpoint: meta.token_endpoint,
291
+
issuer: meta.issuer,
292
+
did,
293
+
pds: new URL(pds).origin,
294
+
config,
295
+
});
296
+
297
+
const parBody = new URLSearchParams({
298
+
client_id: config.clientId,
299
+
redirect_uri: config.redirectUri,
300
+
response_type: "code",
301
+
scope: config.scope,
302
+
state,
303
+
code_challenge: pkce.challenge,
304
+
code_challenge_method: "S256",
305
+
login_hint: handle,
306
+
});
307
+
308
+
const { json: parJson } = await dpopPost(
309
+
dpopKey,
310
+
meta.pushed_authorization_request_endpoint,
311
+
parBody,
312
+
);
313
+
if (parJson.error) throw new Error("PAR error: " + JSON.stringify(parJson));
314
+
315
+
const authUrl = new URL(meta.authorization_endpoint);
316
+
authUrl.searchParams.set("client_id", config.clientId);
317
+
authUrl.searchParams.set("request_uri", parJson.request_uri);
318
+
location.href = authUrl.href;
319
+
}
320
+
321
+
const sw = globalThis;
322
+
if (typeof ServiceWorkerGlobalScope !== "undefined" && sw instanceof ServiceWorkerGlobalScope) {
323
+
sw.oninstall = () => sw.skipWaiting();
324
+
sw.onactivate = e => e.waitUntil(sw.clients.claim());
325
+
sw.onfetch = async e =>
326
+
e.respondWith(
327
+
new Promise(async resolve => {
328
+
const url = new URL(e.request.url);
329
+
const code = url.searchParams.get("code");
330
+
const state = url.searchParams.get("state");
331
+
if (code && state) {
332
+
const authing = await getAuthing(state);
333
+
if (authing) return resolve(callback(authing, code, state));
334
+
}
335
+
336
+
resolve(authedFetch(e.request));
337
+
}),
338
+
);
339
+
}
340
+
341
+
/**
342
+
* @param {AuthingSession} authing
343
+
* @param {string} code
344
+
* @param {string} state
345
+
*/
346
+
async function callback(authing, code, state) {
347
+
const body = new URLSearchParams({
348
+
grant_type: "authorization_code",
349
+
code,
350
+
redirect_uri: authing.config.redirectUri,
351
+
client_id: authing.config.clientId,
352
+
code_verifier: authing.verifier,
353
+
});
354
+
355
+
const { json: tokenJson, dpopNonce } = await dpopPost(
356
+
authing.dpopKey,
357
+
authing.tokenEndpoint,
358
+
body,
359
+
);
360
+
if (tokenJson.error) {
361
+
return new Response("token error: " + JSON.stringify(tokenJson), { status: 400 });
362
+
}
363
+
364
+
/** @type {OAuthSession} */
365
+
const session = {
366
+
pds: authing.pds,
367
+
did: authing.did,
368
+
access_token: tokenJson.access_token,
369
+
refresh_token: tokenJson.refresh_token,
370
+
dpopKey: authing.dpopKey,
371
+
dpopNonce,
372
+
tokenEndpoint: authing.tokenEndpoint,
373
+
clientId: authing.config.clientId,
374
+
expiresAt: Date.now() + (tokenJson.expires_in ?? DEFAULT_TOKEN_TTL) * 1000,
375
+
};
376
+
await putSession(session);
377
+
await deleteAuthing(state);
378
+
379
+
const dest = new URL(authing.config.redirectUri);
380
+
return Response.redirect(dest.href, 302);
381
+
}
382
+
383
+
/** @type {Map<string, Promise<OAuthSession>>} */
384
+
const refreshLocks = new Map();
385
+
386
+
/** @param {OAuthSession} session */
387
+
async function ensureFresh(session) {
388
+
if (session.expiresAt > Date.now() || !session.refresh_token) return session;
389
+
390
+
// see if this session is already being refreshed
391
+
const lock = refreshLocks.get(session.did);
392
+
if (lock) return lock;
393
+
394
+
// lock the DID
395
+
/** @type {PromiseWithResolvers<OAuthSession>} */
396
+
const { promise, resolve, reject } = Promise.withResolvers();
397
+
refreshLocks.set(session.did, promise);
398
+
399
+
try {
400
+
// refresh the session
401
+
const { tokenEndpoint, dpopKey, refresh_token, clientId: client_id } = session;
402
+
const body = new URLSearchParams({ grant_type: "refresh_token", refresh_token, client_id });
403
+
const { json, dpopNonce } = await dpopPost(dpopKey, tokenEndpoint, body, session.dpopNonce);
404
+
if (json.error) throw new Error("Refresh error: " + JSON.stringify(json));
405
+
406
+
session.access_token = json.access_token;
407
+
session.expiresAt = Date.now() + (json.expires_in ?? DEFAULT_TOKEN_TTL) * 1000;
408
+
if (json.refresh_token) session.refresh_token = json.refresh_token;
409
+
session.dpopNonce = dpopNonce;
410
+
411
+
await putSession(session);
412
+
resolve(session);
413
+
return session;
414
+
} catch (e) {
415
+
reject(e);
416
+
throw e;
417
+
} finally {
418
+
// release the lock
419
+
refreshLocks.delete(session.did);
420
+
}
421
+
}
422
+
423
+
/** @param {Request} req */
424
+
async function authedFetch(req) {
425
+
const url = new URL(req.url);
426
+
const did = req.headers.get(DID_HEADER);
427
+
428
+
/** @type {OAuthSession | undefined} */
429
+
let session;
430
+
if (did) session = await getSession(did);
431
+
else {
432
+
const sessions = await listSessionsByPDS(url.origin);
433
+
if (sessions.length > 1)
434
+
throw new Error(`Multiple sessions for ${url.origin}; set "x-atsw-did" header`);
435
+
session = sessions[0];
436
+
}
437
+
438
+
if (!session) return fetch(req);
439
+
session = await ensureFresh(session);
440
+
441
+
const htu = url.origin + url.pathname;
442
+
const htm = req.method;
443
+
444
+
let res = new Response();
445
+
for (let attempt = 0; attempt < MAX_DPOP_RETRIES; attempt++) {
446
+
if (attempt > 0) session = (await getSession(session.did)) ?? session;
447
+
448
+
const ath = b64url(await crypto.subtle.digest("SHA-256", enc.encode(session.access_token)));
449
+
const dpop = await createDPoP(session.dpopKey, htm, htu, session.dpopNonce, ath);
450
+
451
+
const headers = new Headers(req.headers);
452
+
headers.delete(DID_HEADER);
453
+
headers.set("authorization", `DPoP ${session.access_token}`);
454
+
headers.set("dpop", dpop);
455
+
456
+
res = await fetch(new Request(req.clone(), { headers }));
457
+
const nonce = res.headers.get("dpop-nonce");
458
+
if (nonce && nonce !== session.dpopNonce) {
459
+
session.dpopNonce = nonce;
460
+
await putSession(session);
461
+
}
462
+
463
+
if (res.status !== 401) break;
464
+
}
465
+
466
+
return /** @type {Response} */ (res);
467
+
}
-17
callback.html
-17
callback.html
···
1
-
<!doctype html>
2
-
<script src="./vendor/importmap.js"></script>
3
-
<script type="module">
4
-
import { finalizeAuthorization } from "@atcute/oauth-browser-client";
5
-
6
-
import { configure } from "./oauth.js";
7
-
configure();
8
-
9
-
const params = new URLSearchParams(location.hash.slice(1));
10
-
11
-
finalizeAuthorization(params)
12
-
.then(agent => {
13
-
localStorage.setItem("ypds:did", agent.session.info.sub);
14
-
window.location.assign("/y-pds/");
15
-
})
16
-
.catch(err => console.error(err));
17
-
</script>
+4
-4
client-metadata.json
+4
-4
client-metadata.json
···
1
1
{
2
-
"client_id": "https://6c1c-66-108-106-210.ngrok-free.app/client-metadata.json",
3
-
"client_uri": "https://6c1c-66-108-106-210.ngrok-free.app",
4
-
"redirect_uris": ["https://6c1c-66-108-106-210.ngrok-free.app/callback.html"],
2
+
"client_id": "https://jake.tngl.io/y-pds/client-metadata.json",
3
+
"client_uri": "https://jake.tngl.io/y-pds/",
4
+
"redirect_uris": ["https://jake.tngl.io/y-pds/"],
5
5
"application_type": "native",
6
-
"client_name": "atrtc demo",
6
+
"client_name": "y-pds",
7
7
"dpop_bound_access_tokens": true,
8
8
"grant_types": ["authorization_code", "refresh_token"],
9
9
"response_types": ["code"],
+1
index.html
+1
index.html
-39
oauth.js
-39
oauth.js
···
1
-
import metadata from "./client-metadata.json" with { type: "json" };
2
-
3
-
export const scope = metadata.scope;
4
-
5
-
import { Client } from "@atcute/client";
6
-
import { configureOAuth, OAuthUserAgent } from "@atcute/oauth-browser-client";
7
-
import {
8
-
CompositeDidDocumentResolver,
9
-
LocalActorResolver,
10
-
PlcDidDocumentResolver,
11
-
WebDidDocumentResolver,
12
-
XrpcHandleResolver,
13
-
} from "@atcute/identity-resolver";
14
-
15
-
const resolver = new LocalActorResolver({
16
-
handleResolver: new XrpcHandleResolver({ serviceUrl: "https://public.api.bsky.app" }),
17
-
didDocumentResolver: new CompositeDidDocumentResolver({
18
-
methods: { plc: new PlcDidDocumentResolver(), web: new WebDidDocumentResolver() },
19
-
}),
20
-
});
21
-
22
-
export function configure() {
23
-
configureOAuth({
24
-
metadata: { client_id: metadata.client_id, redirect_uri: metadata.redirect_uris[0] },
25
-
identityResolver: resolver,
26
-
});
27
-
}
28
-
29
-
/** @param {string} handleOrDid */
30
-
export async function resolve(handleOrDid) {
31
-
const { did } = await resolver.resolve(handleOrDid);
32
-
return did;
33
-
}
34
-
35
-
/** @param {import("@atcute/oauth-browser-client").Session} */
36
-
export function client(session) {
37
-
const handler = new OAuthUserAgent(session);
38
-
return new Client({ handler });
39
-
}
-3
unpm.json
-3
unpm.json
···
4
4
"preact/hooks": "https://esm.sh/preact/hooks",
5
5
"htm/preact": "https://esm.sh/htm/preact?external=preact",
6
6
"@preact/signals": "https://esm.sh/@preact/signals?external=preact",
7
-
"@atcute/client": "https://esm.sh/@atcute/client",
8
-
"@atcute/identity-resolver": "https://esm.sh/@atcute/identity-resolver",
9
-
"@atcute/oauth-browser-client": "https://esm.sh/@atcute/oauth-browser-client@3.0.0",
10
7
"prosemirror-state": "https://esm.sh/prosemirror-state",
11
8
"prosemirror-view": "https://esm.sh/prosemirror-view",
12
9
"prosemirror-model": "https://esm.sh/prosemirror-model",
-3
vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs
-3
vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs
···
1
-
/* esm.sh - @atcute/client@4.2.1 */
2
-
import*as u from"../../lexicons@1.2.10/es2022/validations.mjs";var v=s=>typeof s=="object"?s.handle.bind(s):s,S=({service:s,fetch:e=fetch})=>async(t,r)=>{let n=new URL(t,s);return await e(n.href,r)};var E=/\bapplication\/json\b/,w=class s{handler;proxy;constructor({handler:e,proxy:t=null}){this.handler=v(e),this.proxy=t}clone({handler:e=this.handler,proxy:t=this.proxy}={}){return new s({handler:e,proxy:t})}get(e,t={}){return this.#e("get",e,t)}post(e,t={}){return this.#e("post",e,t)}async call(e,t={}){if(!u.xrpcSchemaGenerated)return;if("mainSchema"in e&&(e=e.mainSchema),e.params!==null){let a=u.safeParse(e.params,t.params);if(!a.ok)throw new f("params",a)}if(e.type==="xrpc_procedure"&&e.input?.type==="lex"){let a=u.safeParse(e.input.schema,t.input);if(!a.ok)throw new f("input",a)}let r=e.type==="xrpc_query",n=r?"get":"post";if(t.as===void 0&&e.output?.type==="blob")throw new TypeError("`as` option is required for endpoints returning blobs");let i=t.as!==void 0?t.as:e.output?.type==="lex"?"json":null,o=await this.#e(n,e.nsid,{params:t.params,input:r?void 0:t.input,as:i,signal:t.signal,headers:t.headers});if(i==="json"&&o.ok&&e.output?.type==="lex"){let a=u.safeParse(e.output.schema,o.data);if(!a.ok)throw new f("output",a);return{ok:!0,status:o.status,headers:o.headers,data:a.value}}return o}async#e(e,t,{signal:r,as:n="json",headers:i,input:o,params:a}){let k=o&&(o instanceof Blob||ArrayBuffer.isView(o)||o instanceof ArrayBuffer||o instanceof ReadableStream),R=`/xrpc/${t}`+J(a),c=await this.handler(R,{method:e,signal:r,body:o&&!k?JSON.stringify(o):o,headers:P(i,{"content-type":o&&!k?"application/json":null,"atproto-proxy":U(this.proxy)}),duplex:o instanceof ReadableStream?"half":void 0});{let p=c.status,m=c.headers,l=m.get("content-type");if(p!==200){let h;if(l!=null&&E.test(l))try{let x=await c.json();b(x)&&(h=x)}catch{}else await c.body?.cancel();return{ok:!1,status:p,headers:m,data:h??{error:"UnknownXRPCError",message:`Request failed with status code ${p}`}}}{let h;switch(n){case"json":{if(l!=null&&E.test(l))h=await c.json();else throw await c.body?.cancel(),new TypeError(`Invalid response content-type (got ${l})`);break}case null:{h=null,await c.body?.cancel();break}case"blob":{h=await c.blob();break}case"bytes":{h=new Uint8Array(await c.arrayBuffer());break}case"stream":{h=c.body;break}}return{ok:!0,status:p,headers:m,data:h}}}}},J=s=>{let e;for(let t in s){let r=s[t];if(r!==void 0)if(e??=new URLSearchParams,Array.isArray(r))for(let n=0,i=r.length;n<i;n++){let o=r[n];e.append(t,""+o)}else e.set(t,""+r)}return e?"?"+e.toString():""},U=s=>s!=null?`${s.did}${s.serviceId}`:null,P=(s,e)=>{let t;for(let r in e){let n=e[r];n!==null&&(t??=new Headers(s),t.has(r)||t.set(r,n))}return t??s},b=s=>{if(typeof s!="object"||s==null)return!1;let e=typeof s.error,t=typeof s.message;return e==="string"&&(t==="undefined"||t==="string")},y=s=>{if(s instanceof Promise)return s.then(y);if(s.ok)return s.data;throw new d(s)},d=class extends Error{error;description;status;headers;constructor({status:e,headers:t=new Headers,data:r}){super(`${r.error} > ${r.message??"(unspecified description)"}`),this.name="ClientResponseError",this.error=r.error,this.description=r.message,this.status=e,this.headers=t}},f=class extends Error{target;result;constructor(e,t){super(`validation failed for ${e}: ${t.message}`),this.name="ClientValidationError",this.target=e,this.result=t}};import{getPdsEndpoint as I}from"../../identity@1.1.4/es2022/identity.mjs";var g=s=>{let t=s.split(".")[1],r;if(typeof t!="string")throw new Error("invalid token: missing part 2");try{r=j(t)}catch(n){throw new Error("invalid token: invalid b64 for part 2 ("+n.message+")")}try{return JSON.parse(r)}catch(n){throw new Error("invalid token: invalid json for part 2 ("+n.message+")")}},j=s=>{let e=s.replace(/-/g,"+").replace(/_/g,"/");switch(e.length%4){case 0:break;case 2:e+="==";break;case 3:e+="=";break;default:throw new Error("base64 string is not of the correct length")}try{return $(e)}catch{return atob(e)}},$=s=>decodeURIComponent(atob(s).replace(/(.)/g,(e,t)=>{let r=t.charCodeAt(0).toString(16).toUpperCase();return r.length<2&&(r="0"+r),"%"+r}));var T=class{serviceUrl;fetch;#e;#t;#s;#n;#o;session;constructor({service:e,onExpired:t,onRefresh:r,onSessionUpdate:n,fetch:i=fetch}){this.serviceUrl=e,this.fetch=i,this.#e=new w({handler:S({service:e,fetch:i})}),this.#n=r,this.#s=t,this.#o=n}get dispatchUrl(){return this.session?.pdsUri??this.serviceUrl}async handle(e,t){await this.#t;let r=new URL(e,this.dispatchUrl),n=new Headers(t.headers);if(!this.session||n.has("authorization"))return(0,this.fetch)(r,t);let i=this.session.accessJwt;n.set("authorization",`Bearer ${i}`);let o=await(0,this.fetch)(r,{...t,headers:n});if(o.status!==401&&!await C(o))return o;try{await this.#a()}catch{return o}let a=this.session?.accessJwt;return t.signal?.aborted||!a||a===i||t.body instanceof ReadableStream?o:(await o.body?.cancel(),n.set("authorization",`Bearer ${a}`),await(0,this.fetch)(r,{...t,headers:n}))}#a(){return this.#t||=this.#i().finally(()=>this.#t=void 0)}async#i(){let e=this.session;if(!e)return;let t=await this.#e.post("com.atproto.server.refreshSession",{headers:{authorization:`Bearer ${e.refreshJwt}`}});if(!t.ok)throw(t.status===401||t.data.error==="ExpiredToken"||t.data.error==="InvalidToken")&&(this.session=void 0,this.#s?.(e)),new d(t);if(t.data.did!==e.did)throw this.session=void 0,this.#s?.(e),new d({status:401,data:{error:"InvalidDID"}});if(this.session!==e)throw new Error("concurrent session update detected");this.#r({...e,...t.data}),this.#n?.(this.session)}#r(e){let t=e.didDoc,r;t&&(r=I(t));let n={accessJwt:e.accessJwt,refreshJwt:e.refreshJwt,handle:e.handle,did:e.did,pdsUri:r,email:e.email,emailConfirmed:e.emailConfirmed,emailAuthFactor:e.emailAuthFactor,active:e.active??!0,inactiveStatus:e.status};return this.session=n,this.#o?.(n),n}async resume(e){if(e.refreshJwt===this.session?.refreshJwt){if(await this.#t,!this.session||e.did!==this.session.did)throw new d({status:401,data:{error:"InvalidToken"}});return this.session}let t=Date.now()/1e3+300,r=g(e.refreshJwt);if(t>=r.exp||r.sub!==e.did)throw new d({status:401,data:{error:"InvalidToken"}});let n=g(e.accessJwt);if(n.sub!==e.did)throw new d({status:401,data:{error:"InvalidToken"}});if(this.session=e,this.#t=void 0,t>=n.exp?await this.#a():y(this.#e.get("com.atproto.server.getSession",{headers:{authorization:`Bearer ${e.accessJwt}`}})).then(o=>{let a=this.session;!a||a.did!==o.did||this.#r({...a,...o})},o=>{}),!this.session)throw new d({status:401,data:{error:"InvalidToken"}});return this.session}async login(e){this.session=void 0,this.#t=void 0;let t=await y(this.#e.post("com.atproto.server.createSession",{input:{identifier:e.identifier,password:e.password,authFactorToken:e.code,allowTakendown:e.allowTakendown}}));return this.#r(t)}async logout(){let e=this.session;if(e){this.session=void 0,this.#t=void 0;try{await this.#e.post("com.atproto.server.deleteSession",{as:null,headers:{authorization:`Bearer ${e.refreshJwt}`}})}catch{}}}},C=async s=>{if(s.status!==400||_(s.headers)!=="application/json"||B(s.headers)>54*1.5)return!1;try{let e=await s.clone().json();if(b(e))return e.error==="ExpiredToken"}catch{}return!1},_=s=>s.get("content-type")?.split(";")[0]?.trim(),B=s=>Number(s.get("content-length")??";");export{w as Client,d as ClientResponseError,f as ClientValidationError,T as CredentialManager,v as buildFetchHandler,b as isXRPCErrorPayload,y as ok,S as simpleFetchHandler};
3
-
//# sourceMappingURL=./client.mjs.map
-1
vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs.map
-1
vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs.map
···
1
-
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type { Did } from '@atcute/lexicons';\nimport type { XRPCProcedures, XRPCQueries } from '@atcute/lexicons/ambient';\nimport * as v from '@atcute/lexicons/validations';\nimport type {\n\tInferInput,\n\tInferOutput,\n\tObjectSchema,\n\tXRPCBlobBodyParam,\n\tXRPCLexBodyParam,\n\tXRPCProcedureMetadata,\n\tXRPCQueryMetadata,\n} from '@atcute/lexicons/validations';\n\nimport { buildFetchHandler, type FetchHandler, type FetchHandlerObject } from './fetch-handler.js';\n\n// #region Type utilities\ntype RequiredKeysOf\u003cTType extends object\u003e = TType extends any\n\t? Exclude\u003c\n\t\t\t{\n\t\t\t\t[Key in keyof TType]: TType extends Record\u003cKey, TType[Key]\u003e ? Key : never;\n\t\t\t}[keyof TType],\n\t\t\tundefined\n\t\t\u003e\n\t: never;\n\ntype HasRequiredKeys\u003cTType extends object\u003e = RequiredKeysOf\u003cTType\u003e extends never ? false : true;\n\n// #endregion\n\n// #region Type definitions for response formats\ntype ResponseFormat = 'json' | 'blob' | 'bytes' | 'stream';\n\ntype FormattedResponse\u003cTDef\u003e = {\n\tjson: TDef extends XRPCQueryMetadata\u003cany, infer Body extends XRPCLexBodyParam, any\u003e\n\t\t? InferOutput\u003cBody['schema']\u003e\n\t\t: TDef extends XRPCProcedureMetadata\u003cany, any, infer Body extends XRPCLexBodyParam, any\u003e\n\t\t\t? InferOutput\u003cBody['schema']\u003e\n\t\t\t: unknown;\n\tblob: Blob;\n\tbytes: Uint8Array;\n\tstream: ReadableStream\u003cUint8Array\u003e;\n};\n\n// #endregion\n\n// #region Type definitions for request options\ntype BaseRequestOptions = {\n\tsignal?: AbortSignal;\n\theaders?: HeadersInit;\n};\n\nexport type QueryRequestOptions\u003cTDef\u003e = BaseRequestOptions \u0026\n\t(TDef extends XRPCQueryMetadata\u003cinfer Params, infer Output, any\u003e\n\t\t? (Params extends ObjectSchema\n\t\t\t\t? // query has parameters\n\t\t\t\t\t{ params: InferInput\u003cParams\u003e }\n\t\t\t\t: // query has no parameters\n\t\t\t\t\t{ params?: Record\u003cstring, unknown\u003e }) \u0026\n\t\t\t\t(Output extends XRPCLexBodyParam // query has JSON response, format is optionally specified\n\t\t\t\t\t? { as?: ResponseFormat | null }\n\t\t\t\t\t: // query doesn't have JSON response, format needs to be specified\n\t\t\t\t\t\t{ as: ResponseFormat | null })\n\t\t: {\n\t\t\t\tas: ResponseFormat | null;\n\t\t\t\tparams?: Record\u003cstring, unknown\u003e;\n\t\t\t});\n\nexport type ProcedureRequestOptions\u003cTDef\u003e = BaseRequestOptions \u0026\n\t(TDef extends XRPCProcedureMetadata\u003cinfer Params, infer Input, infer Output, any\u003e\n\t\t? (Params extends ObjectSchema\n\t\t\t\t? // procedure has parameters\n\t\t\t\t\t{ params: InferInput\u003cParams\u003e }\n\t\t\t\t: // procedure has no parameters\n\t\t\t\t\t{ params?: Record\u003cstring, unknown\u003e }) \u0026\n\t\t\t\t(Input extends XRPCLexBodyParam\n\t\t\t\t\t? // procedure requires JSON input\n\t\t\t\t\t\t{ input: InferInput\u003cInput['schema']\u003e }\n\t\t\t\t\t: Input extends XRPCBlobBodyParam\n\t\t\t\t\t\t? // procedure requires blob\n\t\t\t\t\t\t\t{ input: Blob | ArrayBuffer | ArrayBufferView | ReadableStream }\n\t\t\t\t\t\t: // procedure doesn't specify input\n\t\t\t\t\t\t\t{ input?: Record\u003cstring, unknown\u003e | Blob | ArrayBuffer | ArrayBufferView | ReadableStream }) \u0026\n\t\t\t\t(Output extends XRPCLexBodyParam\n\t\t\t\t\t? // procedure has JSON response, format is optionally specified\n\t\t\t\t\t\t{ as?: ResponseFormat | null }\n\t\t\t\t\t: // procedure doesn't have JSON response, format needs to be specified\n\t\t\t\t\t\t{ as: ResponseFormat | null })\n\t\t: {\n\t\t\t\tas: ResponseFormat | null;\n\t\t\t\tinput?: Record\u003cstring, unknown\u003e | Blob | ArrayBuffer | ArrayBufferView | ReadableStream;\n\t\t\t\tparams?: Record\u003cstring, unknown\u003e;\n\t\t\t});\n\nexport type CallRequestOptions\u003cTMeta\u003e = BaseRequestOptions \u0026\n\t// as is required if the endpoint returns blob, optional otherwise\n\t(TMeta extends XRPCQueryMetadata\u003cany, infer Output, any\u003e\n\t\t? Output extends XRPCBlobBodyParam\n\t\t\t? { as: ResponseFormat | null }\n\t\t\t: { as?: ResponseFormat | null }\n\t\t: TMeta extends XRPCProcedureMetadata\u003cany, any, infer Output, any\u003e\n\t\t\t? Output extends XRPCBlobBodyParam\n\t\t\t\t? { as: ResponseFormat | null }\n\t\t\t\t: { as?: ResponseFormat | null }\n\t\t\t: { as?: ResponseFormat | null }) \u0026\n\t(TMeta extends XRPCQueryMetadata\u003cinfer Params, any, any\u003e\n\t\t? // query\n\t\t\tParams extends ObjectSchema\n\t\t\t? { params: InferInput\u003cParams\u003e }\n\t\t\t: { params?: Record\u003cstring, unknown\u003e }\n\t\t: TMeta extends XRPCProcedureMetadata\u003cinfer Params, infer Input, any, any\u003e\n\t\t\t? // procedure\n\t\t\t\t(Params extends ObjectSchema\n\t\t\t\t\t? { params: InferInput\u003cParams\u003e }\n\t\t\t\t\t: { params?: Record\u003cstring, unknown\u003e }) \u0026\n\t\t\t\t\t(Input extends XRPCLexBodyParam\n\t\t\t\t\t\t? { input: InferInput\u003cInput['schema']\u003e }\n\t\t\t\t\t\t: Input extends XRPCBlobBodyParam\n\t\t\t\t\t\t\t? { input: Blob | ArrayBuffer | ArrayBufferView | ReadableStream }\n\t\t\t\t\t\t\t: { input?: Record\u003cstring, unknown\u003e | Blob | ArrayBuffer | ArrayBufferView | ReadableStream })\n\t\t\t: never);\n\ntype InternalRequestOptions = BaseRequestOptions \u0026 {\n\tas?: ResponseFormat | null;\n\tparams?: Record\u003cstring, unknown\u003e;\n\tinput?: Record\u003cstring, unknown\u003e | Blob | BufferSource | ReadableStream;\n};\n\n// #endregion\n\n// #region Type definitions for client response\n/** standard XRPC error payload structure */\nexport type XRPCErrorPayload = {\n\t/** error name */\n\terror: string;\n\t/** error description */\n\tmessage?: string;\n};\n\ntype BaseClientResponse = {\n\t/** response status */\n\tstatus: number;\n\t/** response headers */\n\theaders: Headers;\n};\n\n/** represents a successful response returned by the client */\nexport type SuccessClientResponse\u003cTDef, TInit\u003e = BaseClientResponse \u0026 {\n\tok: true;\n\t/** response data */\n\tdata: TInit extends { as: infer TFormat }\n\t\t? TFormat extends ResponseFormat\n\t\t\t? FormattedResponse\u003cTDef\u003e[TFormat]\n\t\t\t: TFormat extends null\n\t\t\t\t? null\n\t\t\t\t: never\n\t\t: TDef extends XRPCQueryMetadata\u003cany, infer Body, any\u003e\n\t\t\t? Body extends XRPCLexBodyParam\n\t\t\t\t? InferOutput\u003cBody['schema']\u003e\n\t\t\t\t: null\n\t\t\t: TDef extends XRPCProcedureMetadata\u003cany, any, infer Body, any\u003e\n\t\t\t\t? Body extends XRPCLexBodyParam\n\t\t\t\t\t? InferOutput\u003cBody['schema']\u003e\n\t\t\t\t\t: null\n\t\t\t\t: never;\n};\n\n/** represents a failed response returned by the client */\nexport type FailedClientResponse = BaseClientResponse \u0026 {\n\tok: false;\n\t/** response data */\n\tdata: XRPCErrorPayload;\n};\n\n/** represents a response returned by the client */\nexport type ClientResponse\u003cTDef, TInit\u003e = SuccessClientResponse\u003cTDef, TInit\u003e | FailedClientResponse;\n\ntype UnknownClientResponse = { status: number; headers: Headers } \u0026 (\n\t| { ok: true; data: unknown }\n\t| { ok: false; data: XRPCErrorPayload }\n);\n\n// #endregion\n\n// #region Type definitions for call method\ntype Namespaced\u003cT\u003e = { mainSchema: T };\n\n// #endregion\n\n// #region Client\n/** options for configuring service proxying */\nexport type ServiceProxyOptions = {\n\t/** DID identifier that the upstream service should look up */\n\tdid: Did;\n\t/**\n\t * the specific service ID within the resolved DID document's `service` array\n\t * that the upstream service should forward requests to.\n\t *\n\t * must start with `#`\n\t *\n\t * common values include:\n\t * - `#atproto_pds` (personal data server)\n\t * - `#atproto_labeler` (labeler service)\n\t * - `#bsky_chat` (Bluesky chat service)\n\t */\n\tserviceId: `#${string}`;\n};\n\n/** options for configuring the client */\nexport type ClientOptions = {\n\t/** the underlying fetch handler it should make requests with */\n\thandler: FetchHandler | FetchHandlerObject;\n\t/** service proxy configuration */\n\tproxy?: ServiceProxyOptions | null;\n};\n\nconst JSON_CONTENT_TYPE_RE = /\\bapplication\\/json\\b/;\n\n/** XRPC API client */\nexport class Client\u003cTQueries = XRPCQueries, TProcedures = XRPCProcedures\u003e {\n\thandler: FetchHandler;\n\tproxy: ServiceProxyOptions | null;\n\n\tconstructor({ handler, proxy = null }: ClientOptions) {\n\t\tthis.handler = buildFetchHandler(handler);\n\t\tthis.proxy = proxy;\n\t}\n\n\t/**\n\t * clones this XRPC client\n\t * @param opts options to merge with\n\t * @returns the cloned XRPC client\n\t */\n\tclone({ handler = this.handler, proxy = this.proxy }: Partial\u003cClientOptions\u003e = {}): Client\u003c\n\t\tTQueries,\n\t\tTProcedures\n\t\u003e {\n\t\treturn new Client({ handler, proxy });\n\t}\n\n\t/**\n\t * performs an XRPC query request (HTTP GET)\n\t * @param name NSID of the query\n\t * @param options query options\n\t */\n\tget\u003cTName extends keyof TQueries, TInit extends QueryRequestOptions\u003cTQueries[TName]\u003e\u003e(\n\t\tname: TName,\n\t\t...options: HasRequiredKeys\u003cTInit\u003e extends true ? [init: TInit] : [init?: TInit]\n\t): Promise\u003cClientResponse\u003cTQueries[TName], TInit\u003e\u003e;\n\n\tget(name: string, options: InternalRequestOptions = {}) {\n\t\treturn this.#perform('get', name, options);\n\t}\n\n\t/**\n\t * performs an XRPC procedure request (HTTP POST)\n\t * @param name NSID of the procedure\n\t * @param options procedure options\n\t */\n\tpost\u003cTName extends keyof TProcedures, TInit extends ProcedureRequestOptions\u003cTProcedures[TName]\u003e\u003e(\n\t\tname: TName,\n\t\t...options: HasRequiredKeys\u003cTInit\u003e extends true ? [init: TInit] : [init?: TInit]\n\t): Promise\u003cClientResponse\u003cTProcedures[TName], TInit\u003e\u003e;\n\n\tpost(name: string, options: InternalRequestOptions = {}) {\n\t\treturn this.#perform('post', name, options);\n\t}\n\n\t/**\n\t * performs an XRPC call with schema validation\n\t * @param schema the lexicon schema for the endpoint, or a namespace containing mainSchema\n\t * @param options call options\n\t */\n\tcall\u003cTMeta extends XRPCQueryMetadata | XRPCProcedureMetadata, TInit extends CallRequestOptions\u003cTMeta\u003e\u003e(\n\t\tschema: TMeta | Namespaced\u003cTMeta\u003e,\n\t\t...options: HasRequiredKeys\u003cTInit\u003e extends true ? [init: TInit] : [init?: TInit]\n\t): Promise\u003cClientResponse\u003cTMeta, TInit\u003e\u003e;\n\n\tasync call(schema: any, options: any = {}): Promise\u003cany\u003e {\n\t\t// early bailout for tree-shaking when schemas aren't used\n\t\tif (!v.xrpcSchemaGenerated) {\n\t\t\treturn;\n\t\t}\n\n\t\t// extract mainSchema if namespace was passed\n\t\tif ('mainSchema' in schema) {\n\t\t\tschema = schema.mainSchema;\n\t\t}\n\n\t\tif (schema.params !== null) {\n\t\t\tconst paramsResult = v.safeParse(schema.params, options.params);\n\t\t\tif (!paramsResult.ok) {\n\t\t\t\tthrow new ClientValidationError('params', paramsResult);\n\t\t\t}\n\t\t}\n\n\t\tif (schema.type === 'xrpc_procedure' \u0026\u0026 schema.input?.type === 'lex') {\n\t\t\tconst inputResult = v.safeParse(schema.input.schema, options.input);\n\t\t\tif (!inputResult.ok) {\n\t\t\t\tthrow new ClientValidationError('input', inputResult);\n\t\t\t}\n\t\t}\n\n\t\tconst isQuery = schema.type === 'xrpc_query';\n\t\tconst method = isQuery ? 'get' : 'post';\n\n\t\tif (options.as === undefined \u0026\u0026 schema.output?.type === 'blob') {\n\t\t\tthrow new TypeError(`\\`as\\` option is required for endpoints returning blobs`);\n\t\t}\n\n\t\tconst format = options.as !== undefined ? options.as : schema.output?.type === 'lex' ? 'json' : null;\n\n\t\tconst response = await this.#perform(method, schema.nsid, {\n\t\t\tparams: options.params,\n\t\t\tinput: isQuery ? undefined : options.input,\n\t\t\tas: format,\n\t\t\tsignal: options.signal,\n\t\t\theaders: options.headers,\n\t\t});\n\n\t\tif (format === 'json' \u0026\u0026 response.ok \u0026\u0026 schema.output?.type === 'lex') {\n\t\t\tconst outputResult = v.safeParse(schema.output.schema, response.data);\n\t\t\tif (!outputResult.ok) {\n\t\t\t\tthrow new ClientValidationError('output', outputResult);\n\t\t\t}\n\n\t\t\treturn {\n\t\t\t\tok: true,\n\t\t\t\tstatus: response.status,\n\t\t\t\theaders: response.headers,\n\t\t\t\tdata: outputResult.value,\n\t\t\t};\n\t\t}\n\n\t\treturn response;\n\t}\n\n\tasync #perform(\n\t\tmethod: 'get' | 'post',\n\t\tname: string,\n\t\t{ signal, as: format = 'json', headers, input, params }: InternalRequestOptions,\n\t) {\n\t\tconst isWebInput =\n\t\t\tinput \u0026\u0026\n\t\t\t(input instanceof Blob ||\n\t\t\t\tArrayBuffer.isView(input) ||\n\t\t\t\tinput instanceof ArrayBuffer ||\n\t\t\t\tinput instanceof ReadableStream);\n\n\t\tconst url = `/xrpc/${name}` + _constructSearchParams(params);\n\n\t\tconst response = await this.handler(url, {\n\t\t\tmethod,\n\t\t\tsignal,\n\t\t\tbody: input \u0026\u0026 !isWebInput ? JSON.stringify(input) : input,\n\t\t\theaders: _mergeHeaders(headers, {\n\t\t\t\t'content-type': input \u0026\u0026 !isWebInput ? 'application/json' : null,\n\t\t\t\t'atproto-proxy': _constructProxyHeader(this.proxy),\n\t\t\t}),\n\t\t\tduplex: input instanceof ReadableStream ? 'half' : undefined,\n\t\t});\n\n\t\t{\n\t\t\tconst status = response.status;\n\t\t\tconst headers = response.headers;\n\n\t\t\tconst type = headers.get('content-type');\n\n\t\t\tif (status !== 200) {\n\t\t\t\tlet json: any;\n\n\t\t\t\tif (type != null \u0026\u0026 JSON_CONTENT_TYPE_RE.test(type)) {\n\t\t\t\t\t// it should be okay to swallow the parsing error here\n\t\t\t\t\ttry {\n\t\t\t\t\t\tconst parsed = await response.json();\n\t\t\t\t\t\tif (isXRPCErrorPayload(parsed)) {\n\t\t\t\t\t\t\tjson = parsed;\n\t\t\t\t\t\t}\n\t\t\t\t\t} catch {}\n\t\t\t\t} else {\n\t\t\t\t\tawait response.body?.cancel();\n\t\t\t\t}\n\n\t\t\t\treturn {\n\t\t\t\t\tok: false,\n\t\t\t\t\tstatus: status,\n\t\t\t\t\theaders: headers,\n\t\t\t\t\tdata: json ?? {\n\t\t\t\t\t\terror: `UnknownXRPCError`,\n\t\t\t\t\t\tmessage: `Request failed with status code ${status}`,\n\t\t\t\t\t},\n\t\t\t\t};\n\t\t\t}\n\n\t\t\t{\n\t\t\t\tlet data: any;\n\t\t\t\tswitch (format) {\n\t\t\t\t\tcase 'json': {\n\t\t\t\t\t\tif (type != null \u0026\u0026 JSON_CONTENT_TYPE_RE.test(type)) {\n\t\t\t\t\t\t\t// we shouldn't be handling parsing errors\n\t\t\t\t\t\t\tdata = await response.json();\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tawait response.body?.cancel();\n\n\t\t\t\t\t\t\tthrow new TypeError(`Invalid response content-type (got ${type})`);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase null: {\n\t\t\t\t\t\tdata = null;\n\n\t\t\t\t\t\tawait response.body?.cancel();\n\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\n\t\t\t\t\tcase 'blob': {\n\t\t\t\t\t\tdata = await response.blob();\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcase 'bytes': {\n\t\t\t\t\t\tdata = new Uint8Array(await response.arrayBuffer());\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcase 'stream': {\n\t\t\t\t\t\tdata = response.body!;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn {\n\t\t\t\t\tok: true,\n\t\t\t\t\tstatus: status,\n\t\t\t\t\theaders: headers,\n\t\t\t\t\tdata: data,\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\t}\n}\n\n// #endregion\n\n// #region Utility functions\nconst _constructSearchParams = (params: Record\u003cstring, unknown\u003e | undefined): string =\u003e {\n\tlet searchParams: URLSearchParams | undefined;\n\n\tfor (const key in params) {\n\t\tconst value = params[key];\n\n\t\tif (value !== undefined) {\n\t\t\tsearchParams ??= new URLSearchParams();\n\n\t\t\tif (Array.isArray(value)) {\n\t\t\t\tfor (let idx = 0, len = value.length; idx \u003c len; idx++) {\n\t\t\t\t\tconst val = value[idx];\n\t\t\t\t\tsearchParams.append(key, '' + val);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tsearchParams.set(key, '' + value);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn searchParams ? `?` + searchParams.toString() : '';\n};\n\nconst _constructProxyHeader = (proxy: ServiceProxyOptions | null | undefined): string | null =\u003e {\n\tif (proxy != null) {\n\t\treturn `${proxy.did}${proxy.serviceId}`;\n\t}\n\n\treturn null;\n};\n\nconst _mergeHeaders = (\n\tinit: HeadersInit | undefined,\n\tdefaults: Record\u003cstring, string | null\u003e,\n): HeadersInit | undefined =\u003e {\n\tlet headers: Headers | undefined;\n\n\tfor (const name in defaults) {\n\t\tconst value = defaults[name];\n\n\t\tif (value !== null) {\n\t\t\theaders ??= new Headers(init);\n\n\t\t\tif (!headers.has(name)) {\n\t\t\t\theaders.set(name, value);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn headers ?? init;\n};\n\nexport const isXRPCErrorPayload = (input: any): input is XRPCErrorPayload =\u003e {\n\tif (typeof input !== 'object' || input == null) {\n\t\treturn false;\n\t}\n\n\tconst kindType = typeof input.error;\n\tconst messageType = typeof input.message;\n\n\treturn kindType === 'string' \u0026\u0026 (messageType === 'undefined' || messageType === 'string');\n};\n// #endregion\n\n// #region Optimistic response helper\ntype ExtractSuccessData\u003cR\u003e = R extends { ok: true; data: infer D } ? D : never;\n\n/**\n * takes in the response returned by the client, and either returns the data if\n * it is a successful response, or throws if it's a failed response.\n * @param input either a ClientResponse, or a promise that resolves to a ClientResponse\n * @returns the data from a successful response\n *\n * @example\n * const data = await ok(client.get('com.atproto.server.describeServer'));\n * // ^? ComAtprotoServerDescribeServer.Output\n */\nexport const ok: {\n\t\u003cT extends UnknownClientResponse\u003e(promise: Promise\u003cT\u003e): Promise\u003cExtractSuccessData\u003cT\u003e\u003e;\n\t\u003cT extends UnknownClientResponse\u003e(response: T): ExtractSuccessData\u003cT\u003e;\n} = (input: Promise\u003cUnknownClientResponse\u003e | UnknownClientResponse): any =\u003e {\n\tif (input instanceof Promise) {\n\t\treturn input.then(ok);\n\t}\n\n\tif (input.ok) {\n\t\treturn input.data;\n\t}\n\n\tthrow new ClientResponseError(input);\n};\n\n/** options when constructing a ClientResponseError */\nexport type ClientResponseErrorOptions = {\n\tstatus: number;\n\theaders?: Headers;\n\tdata: XRPCErrorPayload;\n};\n\n/** represents an error response returned by the client */\nexport class ClientResponseError extends Error {\n\t/** error name returned by service */\n\treadonly error: string;\n\t/** error message returned by service */\n\treadonly description?: string;\n\n\t/** response status */\n\treadonly status: number;\n\t/** response headers */\n\treadonly headers: Headers;\n\n\tconstructor({ status, headers = new Headers(), data }: ClientResponseErrorOptions) {\n\t\tsuper(`${data.error} \u003e ${data.message ?? '(unspecified description)'}`);\n\n\t\tthis.name = 'ClientResponseError';\n\n\t\tthis.error = data.error;\n\t\tthis.description = data.message;\n\n\t\tthis.status = status;\n\t\tthis.headers = headers;\n\t}\n}\n\n/** represents a validation error during typed calls */\nexport class ClientValidationError extends Error {\n\t/** validation target (params, input, or output) */\n\treadonly target: 'params' | 'input' | 'output';\n\t/** validation result */\n\treadonly result: v.Err;\n\n\tconstructor(target: 'params' | 'input' | 'output', result: v.Err) {\n\t\tsuper(`validation failed for ${target}: ${result.message}`);\n\n\t\tthis.name = 'ClientValidationError';\n\t\tthis.target = target;\n\t\tthis.result = result;\n\t}\n}\n\n// #endregion\n","/** fetch handler function */\nexport type FetchHandler = (pathname: string, init: RequestInit) =\u003e Promise\u003cResponse\u003e;\n\n/** fetch handler in an object */\nexport interface FetchHandlerObject {\n\thandle(this: FetchHandlerObject, pathname: string, init: RequestInit): Promise\u003cResponse\u003e;\n}\n\nexport const buildFetchHandler = (handler: FetchHandler | FetchHandlerObject): FetchHandler =\u003e {\n\tif (typeof handler === 'object') {\n\t\treturn handler.handle.bind(handler);\n\t}\n\n\treturn handler;\n};\n\nexport interface SimpleFetchHandlerOptions {\n\tservice: string | URL;\n\tfetch?: typeof globalThis.fetch;\n}\n\nexport const simpleFetchHandler = ({\n\tservice,\n\tfetch: _fetch = fetch,\n}: SimpleFetchHandlerOptions): FetchHandler =\u003e {\n\treturn async (pathname, init) =\u003e {\n\t\tconst url = new URL(pathname, service);\n\t\treturn await _fetch(url.href, init);\n\t};\n};\n","import { getPdsEndpoint, type DidDocument } from '@atcute/identity';\nimport type { Did } from '@atcute/lexicons';\n\nimport type { ComAtprotoServerCreateSession } from '@atcute/atproto';\n\nimport { Client, ClientResponseError, isXRPCErrorPayload, ok } from './client.js';\nimport { simpleFetchHandler, type FetchHandlerObject } from './fetch-handler.js';\n\nimport { decodeJwt } from './utils/jwt.js';\n\n/**\n * represents the decoded access token, for convenience\n * @deprecated\n */\nexport interface AtpAccessJwt {\n\t/** access token scope */\n\tscope:\n\t\t| 'com.atproto.access'\n\t\t| 'com.atproto.appPass'\n\t\t| 'com.atproto.appPassPrivileged'\n\t\t| 'com.atproto.signupQueued'\n\t\t| 'com.atproto.takendown';\n\t/** account DID */\n\tsub: Did;\n\t/** expiration time in Unix seconds */\n\texp: number;\n\t/** token issued time in Unix seconds */\n\tiat: number;\n}\n\n/**\n * represents the the decoded refresh token, for convenience\n * @deprecated\n */\nexport interface AtpRefreshJwt {\n\t/** refresh token scope */\n\tscope: 'com.atproto.refresh';\n\t/** unique identifier for this session */\n\tjti: string;\n\t/** account DID */\n\tsub: Did;\n\t/** intended audience of this refresh token, in DID */\n\taud: Did;\n\t/** token expiration time in seconds */\n\texp: number;\n\t/** token issued time in seconds */\n\tiat: number;\n}\n\n/** session data, can be persisted and reused */\nexport interface AtpSessionData {\n\t/** refresh token */\n\trefreshJwt: string;\n\t/** access token */\n\taccessJwt: string;\n\t/** account handle */\n\thandle: string;\n\t/** account DID */\n\tdid: Did;\n\t/** PDS endpoint found in the DID document, this will be used as the service URI if provided */\n\tpdsUri?: string;\n\t/** email address of the account, might not be available if on app password */\n\temail?: string;\n\t/** whether the email address has been confirmed or not */\n\temailConfirmed?: boolean;\n\t/** whether the account has email-based two-factor authentication enabled */\n\temailAuthFactor?: boolean;\n\t/** whether the account is active (not deactivated, taken down, or suspended) */\n\tactive: boolean;\n\t/** possible reason for why the account is inactive */\n\tinactiveStatus?: string;\n}\n\nexport interface CredentialManagerOptions {\n\t/** PDS server URL */\n\tservice: string;\n\n\t/** custom fetch function */\n\tfetch?: typeof fetch;\n\n\t/** function called when the session expires and can't be refreshed */\n\tonExpired?: (session: AtpSessionData) =\u003e void;\n\t/** function called after a successful session refresh */\n\tonRefresh?: (session: AtpSessionData) =\u003e void;\n\t/** function called whenever the session object is updated (login, resume, refresh) */\n\tonSessionUpdate?: (session: AtpSessionData) =\u003e void;\n}\n\nexport class CredentialManager implements FetchHandlerObject {\n\t/** service URL to make authentication requests with */\n\treadonly serviceUrl: string;\n\t/** fetch implementation */\n\tfetch: typeof fetch;\n\n\t/** internal client instance for making authentication requests */\n\t#server: Client;\n\t/** holds a promise for the current refresh operation, used for debouncing */\n\t#refreshSessionPromise: Promise\u003cvoid\u003e | undefined;\n\n\t/** callback for session expiration */\n\t#onExpired: CredentialManagerOptions['onExpired'];\n\t/** callback for successful session refresh */\n\t#onRefresh: CredentialManagerOptions['onRefresh'];\n\t/** callback for session updates */\n\t#onSessionUpdate: CredentialManagerOptions['onSessionUpdate'];\n\n\t/** current active session, undefined if not authenticated */\n\tsession?: AtpSessionData;\n\n\tconstructor({\n\t\tservice,\n\t\tonExpired,\n\t\tonRefresh,\n\t\tonSessionUpdate,\n\t\tfetch: _fetch = fetch,\n\t}: CredentialManagerOptions) {\n\t\tthis.serviceUrl = service;\n\t\tthis.fetch = _fetch;\n\n\t\tthis.#server = new Client({ handler: simpleFetchHandler({ service, fetch: _fetch }) });\n\n\t\tthis.#onRefresh = onRefresh;\n\t\tthis.#onExpired = onExpired;\n\t\tthis.#onSessionUpdate = onSessionUpdate;\n\t}\n\n\t/** service URL to make actual API requests with */\n\tget dispatchUrl() {\n\t\treturn this.session?.pdsUri ?? this.serviceUrl;\n\t}\n\n\tasync handle(pathname: string, init: RequestInit): Promise\u003cResponse\u003e {\n\t\tawait this.#refreshSessionPromise;\n\n\t\tconst url = new URL(pathname, this.dispatchUrl);\n\t\tconst headers = new Headers(init.headers);\n\n\t\tif (!this.session || headers.has('authorization')) {\n\t\t\treturn (0, this.fetch)(url, init);\n\t\t}\n\n\t\tconst initialToken = this.session.accessJwt;\n\t\theaders.set('authorization', `Bearer ${initialToken}`);\n\n\t\tconst initialResponse = await (0, this.fetch)(url, { ...init, headers });\n\n\t\tif (initialResponse.status !== 401 \u0026\u0026 !(await isExpiredTokenResponse(initialResponse))) {\n\t\t\treturn initialResponse;\n\t\t}\n\n\t\ttry {\n\t\t\tawait this.#refreshSession();\n\t\t} catch {\n\t\t\treturn initialResponse;\n\t\t}\n\n\t\t// return initial response if:\n\t\t// - request was aborted\n\t\t// - refresh failed and cleared the session\n\t\t// - token didn't actually change (refresh failed silently)\n\t\t// - request body was a stream (can't be resent)\n\t\tconst updatedToken = this.session?.accessJwt;\n\t\tif (\n\t\t\tinit.signal?.aborted ||\n\t\t\t!updatedToken ||\n\t\t\tupdatedToken === initialToken ||\n\t\t\tinit.body instanceof ReadableStream\n\t\t) {\n\t\t\treturn initialResponse;\n\t\t}\n\n\t\t// cancel initial response to avoid resource leaks (Node.js)\n\t\tawait initialResponse.body?.cancel();\n\n\t\theaders.set('authorization', `Bearer ${updatedToken}`);\n\t\treturn await (0, this.fetch)(url, { ...init, headers });\n\t}\n\n\t#refreshSession() {\n\t\treturn (this.#refreshSessionPromise ||= this.#refreshSessionInner().finally(\n\t\t\t() =\u003e (this.#refreshSessionPromise = undefined),\n\t\t));\n\t}\n\n\tasync #refreshSessionInner(): Promise\u003cvoid\u003e {\n\t\tconst currentSession = this.session;\n\t\tif (!currentSession) {\n\t\t\treturn;\n\t\t}\n\n\t\tconst response = await this.#server.post('com.atproto.server.refreshSession', {\n\t\t\theaders: {\n\t\t\t\tauthorization: `Bearer ${currentSession.refreshJwt}`,\n\t\t\t},\n\t\t});\n\n\t\tif (!response.ok) {\n\t\t\tconst isExpired =\n\t\t\t\tresponse.status === 401 ||\n\t\t\t\tresponse.data.error === 'ExpiredToken' ||\n\t\t\t\tresponse.data.error === 'InvalidToken';\n\n\t\t\tif (isExpired) {\n\t\t\t\tthis.session = undefined;\n\t\t\t\tthis.#onExpired?.(currentSession);\n\t\t\t}\n\n\t\t\tthrow new ClientResponseError(response);\n\t\t}\n\n\t\t// DID must not change during refresh\n\t\tif (response.data.did !== currentSession.did) {\n\t\t\tthis.session = undefined;\n\t\t\tthis.#onExpired?.(currentSession);\n\t\t\tthrow new ClientResponseError({ status: 401, data: { error: 'InvalidDID' } });\n\t\t}\n\n\t\t// protect against concurrent session updates\n\t\tif (this.session !== currentSession) {\n\t\t\tthrow new Error('concurrent session update detected');\n\t\t}\n\n\t\tthis.#updateSession({ ...currentSession, ...response.data });\n\t\tthis.#onRefresh?.(this.session!);\n\t}\n\n\t#updateSession(raw: ComAtprotoServerCreateSession.$output): AtpSessionData {\n\t\tconst didDoc = raw.didDoc as DidDocument | undefined;\n\n\t\tlet pdsUri: string | undefined;\n\t\tif (didDoc) {\n\t\t\tpdsUri = getPdsEndpoint(didDoc);\n\t\t}\n\n\t\tconst newSession: AtpSessionData = {\n\t\t\taccessJwt: raw.accessJwt,\n\t\t\trefreshJwt: raw.refreshJwt,\n\t\t\thandle: raw.handle,\n\t\t\tdid: raw.did,\n\t\t\tpdsUri: pdsUri,\n\t\t\temail: raw.email,\n\t\t\temailConfirmed: raw.emailConfirmed,\n\t\t\temailAuthFactor: raw.emailAuthFactor,\n\t\t\tactive: raw.active ?? true,\n\t\t\tinactiveStatus: raw.status,\n\t\t};\n\n\t\tthis.session = newSession;\n\t\tthis.#onSessionUpdate?.(newSession);\n\n\t\treturn newSession;\n\t}\n\n\t/**\n\t * resume from a persisted session\n\t * @param session session data, taken from `AtpAuth#session` after login\n\t */\n\tasync resume(session: AtpSessionData): Promise\u003cAtpSessionData\u003e {\n\t\t// protect against concurrent resume of the same session\n\t\tif (session.refreshJwt === this.session?.refreshJwt) {\n\t\t\tawait this.#refreshSessionPromise;\n\t\t\tif (!this.session || session.did !== this.session.did) {\n\t\t\t\tthrow new ClientResponseError({ status: 401, data: { error: 'InvalidToken' } });\n\t\t\t}\n\t\t\treturn this.session;\n\t\t}\n\n\t\tconst now = Date.now() / 1_000 + 60 * 5;\n\n\t\tconst refreshToken = decodeJwt(session.refreshJwt) as AtpRefreshJwt;\n\t\tif (now \u003e= refreshToken.exp || refreshToken.sub !== session.did) {\n\t\t\tthrow new ClientResponseError({ status: 401, data: { error: 'InvalidToken' } });\n\t\t}\n\n\t\tconst accessToken = decodeJwt(session.accessJwt) as AtpAccessJwt;\n\t\tif (accessToken.sub !== session.did) {\n\t\t\tthrow new ClientResponseError({ status: 401, data: { error: 'InvalidToken' } });\n\t\t}\n\n\t\t// set the session and clear any stale refresh promise\n\t\tthis.session = session;\n\t\tthis.#refreshSessionPromise = undefined;\n\n\t\tif (now \u003e= accessToken.exp) {\n\t\t\t// access token expired, need to refresh\n\t\t\tawait this.#refreshSession();\n\t\t} else {\n\t\t\t// access token still valid, fetch session info in background\n\t\t\tconst promise = ok(\n\t\t\t\tthis.#server.get('com.atproto.server.getSession', {\n\t\t\t\t\theaders: {\n\t\t\t\t\t\tauthorization: `Bearer ${session.accessJwt}`,\n\t\t\t\t\t},\n\t\t\t\t}),\n\t\t\t);\n\n\t\t\tpromise.then(\n\t\t\t\t(next) =\u003e {\n\t\t\t\t\tconst existing = this.session;\n\t\t\t\t\tif (!existing || existing.did !== next.did) {\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tthis.#updateSession({ ...existing, ...next });\n\t\t\t\t},\n\t\t\t\t(_err) =\u003e {\n\t\t\t\t\t// ignore error\n\t\t\t\t},\n\t\t\t);\n\t\t}\n\n\t\tif (!this.session) {\n\t\t\tthrow new ClientResponseError({ status: 401, data: { error: 'InvalidToken' } });\n\t\t}\n\n\t\treturn this.session;\n\t}\n\n\t/**\n\t * sign in to an account\n\t * @param options credential options\n\t * @returns session data\n\t */\n\tasync login(options: AuthLoginOptions): Promise\u003cAtpSessionData\u003e {\n\t\t// reset the session\n\t\tthis.session = undefined;\n\t\tthis.#refreshSessionPromise = undefined;\n\n\t\tconst session = await ok(\n\t\t\tthis.#server.post('com.atproto.server.createSession', {\n\t\t\t\tinput: {\n\t\t\t\t\tidentifier: options.identifier,\n\t\t\t\t\tpassword: options.password,\n\t\t\t\t\tauthFactorToken: options.code,\n\t\t\t\t\tallowTakendown: options.allowTakendown,\n\t\t\t\t},\n\t\t\t}),\n\t\t);\n\n\t\treturn this.#updateSession(session);\n\t}\n\n\t/**\n\t * sign out of the current session, invalidating it server-side\n\t */\n\tasync logout(): Promise\u003cvoid\u003e {\n\t\tconst currentSession = this.session;\n\t\tif (!currentSession) {\n\t\t\treturn;\n\t\t}\n\n\t\tthis.session = undefined;\n\t\tthis.#refreshSessionPromise = undefined;\n\n\t\ttry {\n\t\t\tawait this.#server.post('com.atproto.server.deleteSession', {\n\t\t\t\tas: null,\n\t\t\t\theaders: {\n\t\t\t\t\tauthorization: `Bearer ${currentSession.refreshJwt}`,\n\t\t\t\t},\n\t\t\t});\n\t\t} catch {\n\t\t\t// ignore errors - session is already cleared locally\n\t\t}\n\t}\n}\n\n/** credentials */\nexport interface AuthLoginOptions {\n\t/** what account to login as, this could be domain handle, DID, or email address */\n\tidentifier: string;\n\t/** account password */\n\tpassword: string;\n\t/** two-factor authentication code, if email TOTP is enabled */\n\tcode?: string;\n\t/** allow signing in even if the account has been taken down */\n\tallowTakendown?: boolean;\n}\n\nconst isExpiredTokenResponse = async (response: Response): Promise\u003cboolean\u003e =\u003e {\n\tif (response.status !== 400) {\n\t\treturn false;\n\t}\n\n\tif (extractContentType(response.headers) !== 'application/json') {\n\t\treturn false;\n\t}\n\n\t// this is nasty as it relies heavily on what the PDS returns, but avoiding\n\t// cloning and reading the request as much as possible is better.\n\n\t// {\"error\":\"ExpiredToken\",\"message\":\"Token has expired\"}\n\t// {\"error\":\"ExpiredToken\",\"message\":\"Token is expired\"}\n\tif (extractContentLength(response.headers) \u003e 54 * 1.5) {\n\t\treturn false;\n\t}\n\n\ttry {\n\t\tconst data = await response.clone().json();\n\t\tif (isXRPCErrorPayload(data)) {\n\t\t\treturn data.error === 'ExpiredToken';\n\t\t}\n\t} catch {}\n\n\treturn false;\n};\n\nconst extractContentType = (headers: Headers) =\u003e {\n\treturn headers.get('content-type')?.split(';')[0]?.trim();\n};\nconst extractContentLength = (headers: Headers) =\u003e {\n\treturn Number(headers.get('content-length') ?? ';');\n};\n","/**\n * @module\n * JWT decoding utilities for session resumption checks.\n * This module is exported for convenience and is no way part of public API,\n * it can be removed at any time.\n */\n\n/**\n * Decodes a JWT token\n * @param token The token string\n * @returns JSON object from the token\n */\nexport const decodeJwt = (token: string): unknown =\u003e {\n\tconst pos = 1;\n\tconst part = token.split('.')[1];\n\n\tlet decoded: string;\n\n\tif (typeof part !== 'string') {\n\t\tthrow new Error('invalid token: missing part ' + (pos + 1));\n\t}\n\n\ttry {\n\t\tdecoded = base64UrlDecode(part);\n\t} catch (e) {\n\t\tthrow new Error('invalid token: invalid b64 for part ' + (pos + 1) + ' (' + (e as Error).message + ')');\n\t}\n\n\ttry {\n\t\treturn JSON.parse(decoded);\n\t} catch (e) {\n\t\tthrow new Error('invalid token: invalid json for part ' + (pos + 1) + ' (' + (e as Error).message + ')');\n\t}\n};\n\n/**\n * Decodes a URL-safe Base64 string\n * @param str URL-safe Base64 that needed to be decoded\n * @returns The actual string\n */\nexport const base64UrlDecode = (str: string): string =\u003e {\n\tlet output = str.replace(/-/g, '+').replace(/_/g, '/');\n\n\tswitch (output.length % 4) {\n\t\tcase 0:\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\toutput += '==';\n\t\t\tbreak;\n\t\tcase 3:\n\t\t\toutput += '=';\n\t\t\tbreak;\n\t\tdefault:\n\t\t\tthrow new Error('base64 string is not of the correct length');\n\t}\n\n\ttry {\n\t\treturn b64DecodeUnicode(output);\n\t} catch {\n\t\treturn atob(output);\n\t}\n};\n\nconst b64DecodeUnicode = (str: string): string =\u003e {\n\treturn decodeURIComponent(\n\t\tatob(str).replace(/(.)/g, (_m, p) =\u003e {\n\t\t\tlet code = p.charCodeAt(0).toString(16).toUpperCase();\n\n\t\t\tif (code.length \u003c 2) {\n\t\t\t\tcode = '0' + code;\n\t\t\t}\n\n\t\t\treturn '%' + code;\n\t\t}),\n\t);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs
-4
vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs
···
1
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/* esm.sh - @atcute/identity-resolver@1.2.2 */
2
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import{getAtprotoHandle as H,getPdsEndpoint as S}from"../../identity@1.1.4/es2022/identity.mjs";import{isDid as X}from"../../lexicons@1.2.10/es2022/syntax.mjs";var v=class extends Error{name="DidResolutionError"},h=class extends v{did;name="UnsupportedDidMethodError";constructor(e){super(`unsupported did method; did=${e}`),this.did=e}},U=class extends v{did;name="ImproperDidError";constructor(e){super(`improper did; did=${e}`),this.did=e}},p=class extends v{did;name="DocumentNotFoundError";constructor(e){super(`did document not found; did=${e}`),this.did=e}},u=class extends v{did;name="FailedDocumentResolutionError";constructor(e,r){super(`failed to resolve did document; did=${e}`,r),this.did=e}},E=class extends Error{name="HandleResolutionError"},f=class extends E{handle;name="DidNotFoundError";constructor(e){super(`handle returned no did; handle=${e}`),this.handle=e}},m=class extends E{handle;name="FailedHandleResolutionError";constructor(e,r){super(`failed to resolve handle; handle=${e}`,r),this.handle=e}},g=class extends E{handle;did;name="InvalidResolvedHandleError";constructor(e,r){super(`handle returned invalid did; handle=${e}; did=${r}`),this.handle=e,this.did=r}},R=class extends E{name="AmbiguousHandleError";constructor(e){super(`handle returned multiple did values; handle=${e}`)}},y=class extends Error{name="ActorResolutionError"};var A=class{handleResolver;didDocumentResolver;constructor(e){this.handleResolver=e.handleResolver,this.didDocumentResolver=e.didDocumentResolver}async resolve(e,r){let n=X(e),t;if(n)t=e;else try{t=await this.handleResolver.resolve(e,r)}catch(c){throw new y("failed to resolve handle",{cause:c})}let s;try{s=await this.didDocumentResolver.resolve(t,r)}catch(c){throw new y("failed to resolve did document",{cause:c})}let o=S(s);if(!o)throw new y("missing pds endpoint");let a="handle.invalid";if(n){let c=H(s);if(c)try{await this.handleResolver.resolve(c,r)===t&&(a=c)}catch{}}else H(s)===e&&(a=e);return{did:t,handle:a,pds:new URL(o).href}}};import{extractDidMethod as B}from"../../identity@1.1.4/es2022/identity.mjs";var T=class{#e;constructor({methods:e}){this.#e=new Map(Object.entries(e))}async resolve(e,r){let n=B(e),t=this.#e.get(n);if(t===void 0)throw new h(e);return await t.resolve(e,r)}};import{FailedResponseError as Q}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";import{defs as _}from"../../identity@1.1.4/es2022/identity.mjs";import{isResponseOk as q,parseResponseAsJson as z,pipe as G,validateJsonWith as K}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";var j=G(q,z(/^application\/(did\+ld\+)?json$/,20*1024),K(_.didDocument,{mode:"passthrough"}));var N=class{apiUrl;#e;constructor({apiUrl:e="https://plc.directory",fetch:r=fetch}={}){this.apiUrl=e,this.#e=r}async resolve(e,r){if(!e.startsWith("did:plc:"))throw new h(e);let n;try{let t=new URL(`/${encodeURIComponent(e)}`,this.apiUrl),s=await(0,this.#e)(t,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,redirect:"manual",headers:{accept:"application/did+ld+json,application/json"}});if(s.status>=300&&s.status<400)throw new TypeError("unexpected redirect");n=(await j(s)).json}catch(t){throw t instanceof Q&&t.status===404?new p(e):new u(e,{cause:t})}return n}};import{webDidToDocumentUrl as V}from"../../identity@1.1.4/es2022/identity.mjs";import{FailedResponseError as I}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";var P=class{#e;constructor({fetch:e=fetch}={}){this.#e=e}async resolve(e,r){if(!e.startsWith("did:web:"))throw new h(e);let n;try{let t=V(e),s=await(0,this.#e)(t,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,redirect:"manual",headers:{accept:"application/did+ld+json,application/json"}});if(s.status>=300&&s.status<400)throw new TypeError("unexpected redirect");n=(await j(s)).json}catch(t){throw t instanceof I&&t.status===404?new p(e):new u(e,{cause:t})}return n}},C=class{#e;constructor({fetch:e=fetch}={}){this.#e=e}async resolve(e,r){if(!e.startsWith("did:web:"))throw new h(e);let[n,...t]=e.slice(8).split(":").map(decodeURIComponent),s=new URL(`https://${n}/.well-known/did.json`);if(t.length>0)throw new U(e);let o;try{let a=await(0,this.#e)(s,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,redirect:"manual",headers:{accept:"application/did+ld+json,application/json"}});if(a.status>=300&&a.status<400)throw new TypeError("unexpected redirect");o=(await j(a)).json}catch(a){throw a instanceof I&&a.status===404?new p(e):new u(e,{cause:a})}return o}};import{defs as Y}from"../../identity@1.1.4/es2022/identity.mjs";import{FailedResponseError as Z,isResponseOk as ee,parseResponseAsJson as re,pipe as te,validateJsonWith as oe}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";import*as M from"../../../@badrap/valita@0.4.6/es2022/valita.mjs";var se=te(ee,re(/^application\/json$/,20*1024+16),oe(M.object({didDoc:Y.didDocument}),{mode:"passthrough"})),L=class{serviceUrl;#e;constructor({serviceUrl:e,fetch:r=fetch}){this.serviceUrl=e,this.#e=r}async resolve(e,r){let n;try{let t=new URL("/xrpc/com.atproto.identity.resolveDid",this.serviceUrl);t.searchParams.set("did",e);let s=await(0,this.#e)(t,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,headers:{accept:"application/json"}});n=(await se(s)).json.didDoc}catch(t){throw t instanceof Z&&t.status===404?new p(e):new u(e,{cause:t})}return n}};var k=class{#e;strategy;constructor({methods:e,strategy:r="race"}){this.#e=e,this.strategy=r}async resolve(e,r){let{http:n,dns:t}=this.#e,s=r?.signal,o=new AbortController;s&&s.addEventListener("abort",()=>o.abort(),{signal:o.signal});let a=t.resolve(e,{...r,signal:o.signal}),c=n.resolve(e,{...r,signal:o.signal});switch(this.strategy){case"race":return new Promise(d=>{a.then(l=>{o.abort(),d(l)},()=>d(c)),c.then(l=>{o.abort(),d(l)},()=>d(a))});case"dns-first":{c.catch(F);let d=await a.catch(F);return d?(o.abort(),d):c}case"http-first":{a.catch(F);let d=await c.catch(F);return d?(o.abort(),d):a}case"both":{let[d,l]=await Promise.allSettled([a,c]),x=d.status==="fulfilled"?d.value:void 0,D=l.status==="fulfilled"?l.value:void 0;if(x&&D&&x!==D)throw new R(e);return x||D||a}}}},F=()=>{};import{isAtprotoDid as ne}from"../../identity@1.1.4/es2022/identity.mjs";import{fetchDohJsonTxt as ae}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";var ie="_atproto",b="did=",J=class{dohUrl;#e;constructor({dohUrl:e,fetch:r=fetch}){this.dohUrl=e,this.#e=r}async resolve(e,r){let n;try{let o=new URL(this.dohUrl);o.searchParams.set("name",`${ie}.${e}`),o.searchParams.set("type","TXT");let a=await(0,this.#e)(o,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,headers:{accept:"application/dns-json"}});n=(await ae(a)).json}catch(o){throw new m(e,{cause:o})}let t=n.Status,s=n.Answer;if(t!==0)throw t===3?new f(e):new m(e,{cause:new TypeError(`dns returned ${t}`)});for(let o=0,a=s.length;o<a;o++){let d=s[o].data;if(!d.startsWith(b))continue;for(let x=o+1;x<a;x++)if(s[x].data.startsWith(b))throw new R(e);let l=d.slice(b.length);if(!ne(l))throw new g(e,l);return l}throw new f(e)}};import{isAtprotoDid as ce}from"../../identity@1.1.4/es2022/identity.mjs";import{FailedResponseError as de,isResponseOk as le,pipe as he,readResponseAsText as pe}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";var ue=he(le,pe(2064)),O=class{#e;constructor({fetch:e=fetch}={}){this.#e=e}async resolve(e,r){let n;try{let s=new URL("/.well-known/atproto-did",`https://${e}`),o=await(0,this.#e)(s,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,redirect:"manual"});if(o.status>=300&&o.status<400)throw new TypeError("unexpected redirect");n=(await ue(o)).text}catch(s){throw s instanceof de&&s.status===404?new f(e):new m(e,{cause:s})}let t=n.split(`
3
-
`)[0].trim();if(!ce(t))throw new g(e,t);return t}};import*as $ from"../../../@badrap/valita@0.4.6/es2022/valita.mjs";import{isAtprotoDid as fe}from"../../identity@1.1.4/es2022/identity.mjs";import{FailedResponseError as me,isResponseOk as we,parseResponseAsJson as xe,pipe as ve,validateJsonWith as Ee}from"../../util-fetch@1.0.5/es2022/util-fetch.mjs";var ge=$.object({did:$.string().assert(i=>fe(i))}),Re=ve(we,xe(/^application\/json$/,4*1024),Ee(ge,{mode:"passthrough"})),W=class{serviceUrl;#e;constructor({serviceUrl:e,fetch:r=fetch}){this.serviceUrl=e,this.#e=r}async resolve(e,r){let n;try{let t=new URL("/xrpc/com.atproto.identity.resolveHandle",this.serviceUrl);t.searchParams.set("handle",e);let s=await(0,this.#e)(t,{signal:r?.signal,cache:r?.noCache?"no-cache":void 0,headers:{accept:"application/json"}});n=(await Re(s)).json}catch(t){throw t instanceof me&&t.status===400?new f(e):new m(e,{cause:t})}return n.did}};export{y as ActorResolutionError,R as AmbiguousHandleError,C as AtprotoWebDidDocumentResolver,T as CompositeDidDocumentResolver,k as CompositeHandleResolver,v as DidDocumentResolutionError,f as DidNotFoundError,p as DocumentNotFoundError,J as DohJsonHandleResolver,u as FailedDocumentResolutionError,m as FailedHandleResolutionError,E as HandleResolutionError,U as ImproperDidError,g as InvalidResolvedHandleError,A as LocalActorResolver,N as PlcDidDocumentResolver,h as UnsupportedDidMethodError,P as WebDidDocumentResolver,O as WellKnownHandleResolver,L as XrpcDidDocumentResolver,W as XrpcHandleResolver};
4
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//# sourceMappingURL=./identity-resolver.mjs.map
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vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs.map
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vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs.map
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{ getAtprotoHandle, getPdsEndpoint } from '@atcute/identity';\nimport { isDid, type ActorIdentifier, type Did, type Handle } from '@atcute/lexicons/syntax';\n\nimport { ActorResolutionError } from '../errors.js';\nimport type {\n\tActorResolver,\n\tDidDocumentResolver,\n\tHandleResolver,\n\tResolveActorOptions,\n\tResolvedActor,\n} from '../types.js';\n\nexport interface LocalActorResolverOptions {\n\thandleResolver: HandleResolver;\n\tdidDocumentResolver: DidDocumentResolver;\n}\n\nexport class LocalActorResolver implements ActorResolver {\n\thandleResolver: HandleResolver;\n\tdidDocumentResolver: DidDocumentResolver;\n\n\tconstructor(options: LocalActorResolverOptions) {\n\t\tthis.handleResolver = options.handleResolver;\n\t\tthis.didDocumentResolver = options.didDocumentResolver;\n\t}\n\n\tasync resolve(actor: ActorIdentifier, options?: ResolveActorOptions): Promise\u003cResolvedActor\u003e {\n\t\tconst identifierIsDid = isDid(actor);\n\n\t\tlet did: Did;\n\t\tif (identifierIsDid) {\n\t\t\tdid = actor as Did;\n\t\t} else {\n\t\t\ttry {\n\t\t\t\tdid = await this.handleResolver.resolve(actor as Handle, options);\n\t\t\t} catch (err) {\n\t\t\t\tthrow new ActorResolutionError(`failed to resolve handle`, { cause: err });\n\t\t\t}\n\t\t}\n\n\t\tlet doc;\n\t\ttry {\n\t\t\tdoc = await this.didDocumentResolver.resolve(did, options);\n\t\t} catch (err) {\n\t\t\tthrow new ActorResolutionError(`failed to resolve did document`, { cause: err });\n\t\t}\n\n\t\tconst pds = getPdsEndpoint(doc);\n\t\tif (!pds) {\n\t\t\tthrow new ActorResolutionError(`missing pds endpoint`);\n\t\t}\n\n\t\tlet handle: Handle = 'handle.invalid';\n\t\tif (identifierIsDid) {\n\t\t\tconst writtenHandle = getAtprotoHandle(doc);\n\t\t\tif (writtenHandle) {\n\t\t\t\ttry {\n\t\t\t\t\tconst resolved = await this.handleResolver.resolve(writtenHandle, options);\n\n\t\t\t\t\tif (resolved === did) {\n\t\t\t\t\t\thandle = writtenHandle;\n\t\t\t\t\t}\n\t\t\t\t} catch {}\n\t\t\t}\n\t\t} else if (getAtprotoHandle(doc) === actor) {\n\t\t\thandle = actor as Handle;\n\t\t}\n\n\t\treturn {\n\t\t\tdid: did,\n\t\t\thandle: handle,\n\t\t\tpds: new URL(pds).href,\n\t\t};\n\t}\n}\n","import type { Did } from '@atcute/lexicons/syntax';\n\n// #region DID document resolution errors\nexport class DidDocumentResolutionError extends Error {\n\toverride name = 'DidResolutionError';\n}\n\nexport class UnsupportedDidMethodError extends DidDocumentResolutionError {\n\toverride name = 'UnsupportedDidMethodError';\n\n\tconstructor(public did: Did) {\n\t\tsuper(`unsupported did method; did=${did}`);\n\t}\n}\n\nexport class ImproperDidError extends DidDocumentResolutionError {\n\toverride name = 'ImproperDidError';\n\n\tconstructor(public did: Did) {\n\t\tsuper(`improper did; did=${did}`);\n\t}\n}\n\nexport class DocumentNotFoundError extends DidDocumentResolutionError {\n\toverride name = 'DocumentNotFoundError';\n\n\tconstructor(public did: Did) {\n\t\tsuper(`did document not found; did=${did}`);\n\t}\n}\n\nexport class FailedDocumentResolutionError extends DidDocumentResolutionError {\n\toverride name = 'FailedDocumentResolutionError';\n\n\tconstructor(\n\t\tpublic did: Did,\n\t\toptions?: ErrorOptions,\n\t) {\n\t\tsuper(`failed to resolve did document; did=${did}`, options);\n\t}\n}\n// #endregion\n\n// #region Handle resolution errors\nexport class HandleResolutionError extends Error {\n\toverride name = 'HandleResolutionError';\n}\n\nexport class DidNotFoundError extends HandleResolutionError {\n\toverride name = 'DidNotFoundError';\n\n\tconstructor(public handle: string) {\n\t\tsuper(`handle returned no did; handle=${handle}`);\n\t}\n}\n\nexport class FailedHandleResolutionError extends HandleResolutionError {\n\toverride name = 'FailedHandleResolutionError';\n\n\tconstructor(\n\t\tpublic handle: string,\n\t\toptions?: ErrorOptions,\n\t) {\n\t\tsuper(`failed to resolve handle; handle=${handle}`, options);\n\t}\n}\n\nexport class InvalidResolvedHandleError extends HandleResolutionError {\n\toverride name = 'InvalidResolvedHandleError';\n\n\tconstructor(\n\t\tpublic handle: string,\n\t\tpublic did: string,\n\t) {\n\t\tsuper(`handle returned invalid did; handle=${handle}; did=${did}`);\n\t}\n}\n\nexport class AmbiguousHandleError extends HandleResolutionError {\n\toverride name = 'AmbiguousHandleError';\n\n\tconstructor(handle: string) {\n\t\tsuper(`handle returned multiple did values; handle=${handle}`);\n\t}\n}\n// #endregion\n\n// #region Actor resolution errors\nexport class ActorResolutionError extends Error {\n\toverride name = 'ActorResolutionError';\n}\n// #endregion\n","import { extractDidMethod, type DidDocument } from '@atcute/identity';\nimport type { Did } from '@atcute/lexicons/syntax';\n\nimport * as err from '../errors.js';\nimport type { DidDocumentResolver, ResolveDidDocumentOptions } from '../types.js';\n\nexport interface CompositeDidDocumentResolverOptions\u003cM extends string\u003e {\n\tmethods: { [K in M]: DidDocumentResolver\u003cK\u003e };\n}\n\nexport class CompositeDidDocumentResolver\u003cM extends string\u003e implements DidDocumentResolver\u003cM\u003e {\n\t#methods: Map\u003cstring, DidDocumentResolver\u003cM\u003e\u003e;\n\n\tconstructor({ methods }: CompositeDidDocumentResolverOptions\u003cM\u003e) {\n\t\tthis.#methods = new Map(Object.entries(methods));\n\t}\n\n\tasync resolve(did: Did\u003cM\u003e, options?: ResolveDidDocumentOptions): Promise\u003cDidDocument\u003e {\n\t\tconst method = extractDidMethod(did);\n\n\t\tconst resolver = this.#methods.get(method);\n\t\tif (resolver === undefined) {\n\t\t\tthrow new err.UnsupportedDidMethodError(did);\n\t\t}\n\n\t\treturn await resolver.resolve(did, options);\n\t}\n}\n","import type { DidDocument } from '@atcute/identity';\nimport type { Did } from '@atcute/lexicons/syntax';\nimport { FailedResponseError } from '@atcute/util-fetch';\n\nimport * as err from '../../errors.js';\nimport type { DidDocumentResolver, ResolveDidDocumentOptions } from '../../types.js';\nimport { fetchDocHandler } from '../utils.js';\n\nexport interface PlcDidDocumentResolverOptions {\n\tapiUrl?: string;\n\tfetch?: typeof fetch;\n}\n\nexport class PlcDidDocumentResolver implements DidDocumentResolver\u003c'plc'\u003e {\n\treadonly apiUrl: string;\n\t#fetch: typeof fetch;\n\n\tconstructor({\n\t\tapiUrl = 'https://plc.directory',\n\t\tfetch: fetchThis = fetch,\n\t}: PlcDidDocumentResolverOptions = {}) {\n\t\tthis.apiUrl = apiUrl;\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(did: Did\u003c'plc'\u003e, options?: ResolveDidDocumentOptions): Promise\u003cDidDocument\u003e {\n\t\t// quick sanity check\n\t\tif (!did.startsWith('did:plc:')) {\n\t\t\tthrow new err.UnsupportedDidMethodError(did);\n\t\t}\n\n\t\tlet json: DidDocument;\n\n\t\ttry {\n\t\t\tconst url = new URL(`/${encodeURIComponent(did)}`, this.apiUrl);\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\tredirect: 'manual',\n\t\t\t\theaders: { accept: 'application/did+ld+json,application/json' },\n\t\t\t});\n\n\t\t\tif (response.status \u003e= 300 \u0026\u0026 response.status \u003c 400) {\n\t\t\t\tthrow new TypeError(`unexpected redirect`);\n\t\t\t}\n\n\t\t\tconst handled = await fetchDocHandler(response);\n\n\t\t\tjson = handled.json;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 404) {\n\t\t\t\tthrow new err.DocumentNotFoundError(did);\n\t\t\t}\n\n\t\t\tthrow new err.FailedDocumentResolutionError(did, { cause });\n\t\t}\n\n\t\treturn json;\n\t}\n}\n","import { defs } from '@atcute/identity';\nimport { isResponseOk, parseResponseAsJson, pipe, validateJsonWith } from '@atcute/util-fetch';\n\nexport const fetchDocHandler = pipe(\n\tisResponseOk,\n\tparseResponseAsJson(/^application\\/(did\\+ld\\+)?json$/, 20 * 1024),\n\tvalidateJsonWith(defs.didDocument, { mode: 'passthrough' }),\n);\n","import { webDidToDocumentUrl, type DidDocument } from '@atcute/identity';\nimport type { Did } from '@atcute/lexicons/syntax';\nimport { FailedResponseError } from '@atcute/util-fetch';\n\nimport * as err from '../../errors.js';\nimport type { DidDocumentResolver, ResolveDidDocumentOptions } from '../../types.js';\nimport { fetchDocHandler } from '../utils.js';\n\nexport interface WebDidDocumentResolverOptions {\n\tfetch?: typeof fetch;\n}\n\nexport class WebDidDocumentResolver implements DidDocumentResolver\u003c'web'\u003e {\n\t#fetch: typeof fetch;\n\n\tconstructor({ fetch: fetchThis = fetch }: WebDidDocumentResolverOptions = {}) {\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(did: Did\u003c'web'\u003e, options?: ResolveDidDocumentOptions): Promise\u003cDidDocument\u003e {\n\t\t// quick sanity check\n\t\tif (!did.startsWith('did:web:')) {\n\t\t\tthrow new err.UnsupportedDidMethodError(did);\n\t\t}\n\n\t\tlet json: DidDocument;\n\n\t\ttry {\n\t\t\tconst url = webDidToDocumentUrl(did);\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\tredirect: 'manual',\n\t\t\t\theaders: { accept: 'application/did+ld+json,application/json' },\n\t\t\t});\n\n\t\t\tif (response.status \u003e= 300 \u0026\u0026 response.status \u003c 400) {\n\t\t\t\tthrow new TypeError(`unexpected redirect`);\n\t\t\t}\n\n\t\t\tconst handled = await fetchDocHandler(response);\n\n\t\t\tjson = handled.json;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 404) {\n\t\t\t\tthrow new err.DocumentNotFoundError(did);\n\t\t\t}\n\n\t\t\tthrow new err.FailedDocumentResolutionError(did, { cause });\n\t\t}\n\n\t\treturn json;\n\t}\n}\n\nexport class AtprotoWebDidDocumentResolver implements DidDocumentResolver\u003c'web'\u003e {\n\t#fetch: typeof fetch;\n\n\tconstructor({ fetch: fetchThis = fetch }: WebDidDocumentResolverOptions = {}) {\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(did: Did\u003c'web'\u003e, options?: ResolveDidDocumentOptions): Promise\u003cDidDocument\u003e {\n\t\t// quick sanity check\n\t\tif (!did.startsWith('did:web:')) {\n\t\t\tthrow new err.UnsupportedDidMethodError(did);\n\t\t}\n\n\t\tconst [host, ...paths] = did.slice(8).split(':').map(decodeURIComponent);\n\t\tconst url = new URL(`https://${host}/.well-known/did.json`);\n\n\t\tif (paths.length \u003e 0) {\n\t\t\tthrow new err.ImproperDidError(did);\n\t\t}\n\n\t\tlet json: DidDocument;\n\n\t\ttry {\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\tredirect: 'manual',\n\t\t\t\theaders: { accept: 'application/did+ld+json,application/json' },\n\t\t\t});\n\n\t\t\tif (response.status \u003e= 300 \u0026\u0026 response.status \u003c 400) {\n\t\t\t\tthrow new TypeError(`unexpected redirect`);\n\t\t\t}\n\n\t\t\tconst handled = await fetchDocHandler(response);\n\n\t\t\tjson = handled.json;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 404) {\n\t\t\t\tthrow new err.DocumentNotFoundError(did);\n\t\t\t}\n\n\t\t\tthrow new err.FailedDocumentResolutionError(did, { cause });\n\t\t}\n\n\t\treturn json;\n\t}\n}\n","import { defs, type DidDocument } from '@atcute/identity';\nimport type { Did } from '@atcute/lexicons/syntax';\nimport {\n\tFailedResponseError,\n\tisResponseOk,\n\tparseResponseAsJson,\n\tpipe,\n\tvalidateJsonWith,\n} from '@atcute/util-fetch';\n\nimport * as v from '@badrap/valita';\n\nimport * as err from '../../errors.js';\nimport type { DidDocumentResolver, ResolveDidDocumentOptions } from '../../types.js';\n\nconst fetchXrpcHandler = pipe(\n\tisResponseOk,\n\tparseResponseAsJson(/^application\\/json$/, 20 * 1024 + 16),\n\tvalidateJsonWith(v.object({ didDoc: defs.didDocument }), { mode: 'passthrough' }),\n);\n\nexport interface XrpcDidDocumentResolverOptions {\n\tserviceUrl: string;\n\tfetch?: typeof fetch;\n}\n\nexport class XrpcDidDocumentResolver implements DidDocumentResolver\u003cstring\u003e {\n\treadonly serviceUrl: string;\n\t#fetch: typeof fetch;\n\n\tconstructor({ serviceUrl, fetch: fetchThis = fetch }: XrpcDidDocumentResolverOptions) {\n\t\tthis.serviceUrl = serviceUrl;\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(did: Did, options?: ResolveDidDocumentOptions): Promise\u003cDidDocument\u003e {\n\t\tlet json: DidDocument;\n\n\t\ttry {\n\t\t\tconst url = new URL(`/xrpc/com.atproto.identity.resolveDid`, this.serviceUrl);\n\t\t\turl.searchParams.set('did', did);\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\theaders: { accept: 'application/json' },\n\t\t\t});\n\n\t\t\tconst handled = await fetchXrpcHandler(response);\n\n\t\t\tjson = handled.json.didDoc;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 404) {\n\t\t\t\tthrow new err.DocumentNotFoundError(did);\n\t\t\t}\n\n\t\t\tthrow new err.FailedDocumentResolutionError(did, { cause });\n\t\t}\n\n\t\treturn json;\n\t}\n}\n","import type { AtprotoDid, Handle } from '@atcute/lexicons/syntax';\n\nimport * as err from '../errors.js';\nimport type { HandleResolver, ResolveHandleOptions } from '../types.js';\n\nexport type CompositeStrategy = 'http-first' | 'dns-first' | 'race' | 'both';\n\nexport interface CompositeHandleResolverOptions {\n\t/** controls how the resolution is done, defaults to 'race' */\n\tstrategy?: CompositeStrategy;\n\t/** the methods to use for resolving the handle. */\n\tmethods: Record\u003c'http' | 'dns', HandleResolver\u003e;\n}\n\nexport class CompositeHandleResolver implements HandleResolver {\n\t#methods: Record\u003c'http' | 'dns', HandleResolver\u003e;\n\tstrategy: CompositeStrategy;\n\n\tconstructor({ methods, strategy = 'race' }: CompositeHandleResolverOptions) {\n\t\tthis.#methods = methods;\n\t\tthis.strategy = strategy;\n\t}\n\n\tasync resolve(handle: Handle, options?: ResolveHandleOptions): Promise\u003cAtprotoDid\u003e {\n\t\tconst { http, dns } = this.#methods;\n\n\t\tconst parentSignal = options?.signal;\n\t\tconst controller = new AbortController();\n\t\tif (parentSignal) {\n\t\t\tparentSignal.addEventListener('abort', () =\u003e controller.abort(), { signal: controller.signal });\n\t\t}\n\n\t\tconst dnsPromise = dns.resolve(handle, { ...options, signal: controller.signal });\n\t\tconst httpPromise = http.resolve(handle, { ...options, signal: controller.signal });\n\n\t\tswitch (this.strategy) {\n\t\t\tcase 'race': {\n\t\t\t\treturn new Promise((resolve) =\u003e {\n\t\t\t\t\tdnsPromise.then(\n\t\t\t\t\t\t(did) =\u003e {\n\t\t\t\t\t\t\tcontroller.abort();\n\t\t\t\t\t\t\tresolve(did);\n\t\t\t\t\t\t},\n\t\t\t\t\t\t() =\u003e resolve(httpPromise),\n\t\t\t\t\t);\n\n\t\t\t\t\thttpPromise.then(\n\t\t\t\t\t\t(did) =\u003e {\n\t\t\t\t\t\t\tcontroller.abort();\n\t\t\t\t\t\t\tresolve(did);\n\t\t\t\t\t\t},\n\t\t\t\t\t\t() =\u003e resolve(dnsPromise),\n\t\t\t\t\t);\n\t\t\t\t});\n\t\t\t}\n\t\t\tcase 'dns-first': {\n\t\t\t\thttpPromise.catch(noop);\n\n\t\t\t\tconst resolved = await dnsPromise.catch(noop);\n\t\t\t\tif (resolved) {\n\t\t\t\t\tcontroller.abort();\n\t\t\t\t\treturn resolved;\n\t\t\t\t}\n\n\t\t\t\treturn httpPromise;\n\t\t\t}\n\t\t\tcase 'http-first': {\n\t\t\t\tdnsPromise.catch(noop);\n\n\t\t\t\tconst resolved = await httpPromise.catch(noop);\n\t\t\t\tif (resolved) {\n\t\t\t\t\tcontroller.abort();\n\t\t\t\t\treturn resolved;\n\t\t\t\t}\n\n\t\t\t\treturn dnsPromise;\n\t\t\t}\n\t\t\tcase 'both': {\n\t\t\t\tconst [dnsResponse, httpResponse] = await Promise.allSettled([dnsPromise, httpPromise]);\n\n\t\t\t\tconst dnsDid = dnsResponse.status === 'fulfilled' ? dnsResponse.value : undefined;\n\t\t\t\tconst httpDid = httpResponse.status === 'fulfilled' ? httpResponse.value : undefined;\n\n\t\t\t\tif (dnsDid \u0026\u0026 httpDid \u0026\u0026 dnsDid !== httpDid) {\n\t\t\t\t\tthrow new err.AmbiguousHandleError(handle);\n\t\t\t\t}\n\n\t\t\t\treturn dnsDid || httpDid || dnsPromise;\n\t\t\t}\n\t\t}\n\t}\n}\n\nconst noop = () =\u003e {};\n","import { isAtprotoDid } from '@atcute/identity';\nimport type { AtprotoDid, Handle } from '@atcute/lexicons/syntax';\nimport { type DohJsonTxtResult, fetchDohJsonTxt } from '@atcute/util-fetch';\n\nimport * as err from '../../errors.js';\nimport type { HandleResolver, ResolveHandleOptions } from '../../types.js';\n\nconst SUBDOMAIN = '_atproto';\nconst PREFIX = 'did=';\n\nexport interface DohJsonHandleResolverOptions {\n\tdohUrl: string;\n\tfetch?: typeof fetch;\n}\n\nexport class DohJsonHandleResolver implements HandleResolver {\n\treadonly dohUrl: string;\n\t#fetch: typeof fetch;\n\n\tconstructor({ dohUrl, fetch: fetchThis = fetch }: DohJsonHandleResolverOptions) {\n\t\tthis.dohUrl = dohUrl;\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(handle: Handle, options?: ResolveHandleOptions): Promise\u003cAtprotoDid\u003e {\n\t\tlet json: DohJsonTxtResult;\n\n\t\ttry {\n\t\t\tconst url = new URL(this.dohUrl);\n\t\t\turl.searchParams.set('name', `${SUBDOMAIN}.${handle}`);\n\t\t\turl.searchParams.set('type', 'TXT');\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\theaders: { accept: 'application/dns-json' },\n\t\t\t});\n\n\t\t\tconst handled = await fetchDohJsonTxt(response);\n\n\t\t\tjson = handled.json;\n\t\t} catch (cause) {\n\t\t\tthrow new err.FailedHandleResolutionError(handle, { cause });\n\t\t}\n\n\t\tconst status = json.Status;\n\t\tconst answers = json.Answer;\n\n\t\tif (status !== 0 /* NOERROR */) {\n\t\t\tif (status === 3 /* NXDOMAIN */) {\n\t\t\t\tthrow new err.DidNotFoundError(handle);\n\t\t\t}\n\n\t\t\tthrow new err.FailedHandleResolutionError(handle, {\n\t\t\t\tcause: new TypeError(`dns returned ${status}`),\n\t\t\t});\n\t\t}\n\n\t\tfor (let i = 0, il = answers.length; i \u003c il; i++) {\n\t\t\tconst answer = answers[i];\n\t\t\tconst data = answer.data;\n\n\t\t\tif (!data.startsWith(PREFIX)) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tfor (let j = i + 1; j \u003c il; j++) {\n\t\t\t\tconst data = answers[j].data;\n\t\t\t\tif (data.startsWith(PREFIX)) {\n\t\t\t\t\tthrow new err.AmbiguousHandleError(handle);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tconst did = data.slice(PREFIX.length);\n\t\t\tif (!isAtprotoDid(did)) {\n\t\t\t\tthrow new err.InvalidResolvedHandleError(handle, did);\n\t\t\t}\n\n\t\t\treturn did;\n\t\t}\n\n\t\t// theoretically this shouldn't happen, it should've returned NXDOMAIN\n\t\tthrow new err.DidNotFoundError(handle);\n\t}\n}\n","import { isAtprotoDid } from '@atcute/identity';\nimport type { AtprotoDid, Handle } from '@atcute/lexicons/syntax';\nimport { FailedResponseError, isResponseOk, pipe, readResponseAsText } from '@atcute/util-fetch';\n\nimport * as err from '../../errors.js';\nimport type { HandleResolver, ResolveHandleOptions } from '../../types.js';\n\nexport interface WellKnownHandleResolverOptions {\n\tfetch?: typeof fetch;\n}\n\nconst fetchWellKnownHandler = pipe(isResponseOk, readResponseAsText(2048 + 16));\n\nexport class WellKnownHandleResolver implements HandleResolver {\n\t#fetch: typeof fetch;\n\n\tconstructor({ fetch: fetchThis = fetch }: WellKnownHandleResolverOptions = {}) {\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(handle: Handle, options?: ResolveHandleOptions): Promise\u003cAtprotoDid\u003e {\n\t\tlet text: string;\n\n\t\ttry {\n\t\t\tconst url = new URL('/.well-known/atproto-did', `https://${handle}`);\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\tredirect: 'manual',\n\t\t\t});\n\n\t\t\tif (response.status \u003e= 300 \u0026\u0026 response.status \u003c 400) {\n\t\t\t\tthrow new TypeError(`unexpected redirect`);\n\t\t\t}\n\n\t\t\tconst handled = await fetchWellKnownHandler(response);\n\n\t\t\ttext = handled.text;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 404) {\n\t\t\t\tthrow new err.DidNotFoundError(handle);\n\t\t\t}\n\n\t\t\tthrow new err.FailedHandleResolutionError(handle, { cause });\n\t\t}\n\n\t\tconst did = text.split('\\n')[0]!.trim();\n\t\tif (!isAtprotoDid(did)) {\n\t\t\tthrow new err.InvalidResolvedHandleError(handle, did);\n\t\t}\n\n\t\treturn did;\n\t}\n}\n","import * as v from '@badrap/valita';\n\nimport { isAtprotoDid } from '@atcute/identity';\nimport type { AtprotoDid, Handle } from '@atcute/lexicons/syntax';\nimport {\n\tFailedResponseError,\n\tisResponseOk,\n\tparseResponseAsJson,\n\tpipe,\n\tvalidateJsonWith,\n} from '@atcute/util-fetch';\n\nimport * as err from '../../errors.js';\nimport type { HandleResolver, ResolveHandleOptions } from '../../types.js';\n\nconst response = v.object({\n\tdid: v.string().assert((input) =\u003e isAtprotoDid(input)),\n});\n\nconst fetchXrpcHandler = pipe(\n\tisResponseOk,\n\tparseResponseAsJson(/^application\\/json$/, 4 * 1024),\n\tvalidateJsonWith(response, { mode: 'passthrough' }),\n);\n\nexport interface XrpcHandleResolverOptions {\n\tserviceUrl: string;\n\tfetch?: typeof fetch;\n}\n\nexport class XrpcHandleResolver implements HandleResolver {\n\treadonly serviceUrl: string;\n\t#fetch: typeof fetch;\n\n\tconstructor({ serviceUrl, fetch: fetchThis = fetch }: XrpcHandleResolverOptions) {\n\t\tthis.serviceUrl = serviceUrl;\n\t\tthis.#fetch = fetchThis;\n\t}\n\n\tasync resolve(handle: Handle, options?: ResolveHandleOptions): Promise\u003cAtprotoDid\u003e {\n\t\tlet json: v.Infer\u003ctypeof response\u003e;\n\n\t\ttry {\n\t\t\tconst url = new URL(`/xrpc/com.atproto.identity.resolveHandle`, this.serviceUrl);\n\t\t\turl.searchParams.set('handle', handle);\n\n\t\t\tconst response = await (0, this.#fetch)(url, {\n\t\t\t\tsignal: options?.signal,\n\t\t\t\tcache: options?.noCache ? 'no-cache' : undefined,\n\t\t\t\theaders: { accept: 'application/json' },\n\t\t\t});\n\n\t\t\tconst handled = await fetchXrpcHandler(response);\n\n\t\t\tjson = handled.json;\n\t\t} catch (cause) {\n\t\t\tif (cause instanceof FailedResponseError \u0026\u0026 cause.status === 400) {\n\t\t\t\tthrow new err.DidNotFoundError(handle);\n\t\t\t}\n\n\t\t\tthrow new err.FailedHandleResolutionError(handle, { cause });\n\t\t}\n\n\t\treturn json.did;\n\t}\n}\n"],"version":3}
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vendor/esm.sh/@atcute/identity@1.1.4/es2022/identity.mjs
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vendor/esm.sh/@atcute/identity@1.1.4/es2022/identity.mjs
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/* esm.sh - @atcute/identity@1.1.4 */
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var E=Object.defineProperty;var D=(e,t)=>{for(var o in t)E(e,o,{get:t[o],enumerable:!0})};var g={};D(g,{FRAGMENT_RE:()=>h,MULTIBASE_RE:()=>m,didDocument:()=>_,didRelativeUri:()=>f,didString:()=>d,multibaseString:()=>y,rfc3968UriSchema:()=>l,service:()=>x,verificationMethod:()=>u});import{isDid as R}from"../../lexicons@1.2.10/es2022/syntax.mjs";import*as r from"../../../@badrap/valita@0.4.6/es2022/valita.mjs";var h=/^#[^#]+$/,m=/^z[a-km-zA-HJ-NP-Z1-9]+$/,l=r.string().assert(e=>URL.canParse(e),"must be a url"),f=r.string().assert(e=>h.test(e)||URL.canParse(e),"must be a did relative uri"),y=r.string().assert(e=>m.test(e),"must be a base58 multibase"),d=r.string().assert(R,"must be a did"),u=r.object({id:f,type:r.string(),controller:d,publicKeyMultibase:y.optional(),publicKeyJwk:r.record().optional()}).chain(e=>{switch(e.type){case"Multikey":{if(e.publicKeyMultibase===void 0)return r.err({message:"missing multikey",path:["publicKeyMultibase"]});break}case"EcdsaSecp256k1VerificationKey2019":case"EcdsaSecp256r1VerificationKey2019":{if(e.publicKeyMultibase===void 0)return r.err({message:"missing multibase key",path:["publicKeyMultibase"]});break}}return r.ok(e)}),x=r.object({id:f,type:r.union(r.string(),r.array(r.string())),serviceEndpoint:r.union(l,r.record(l),r.array(r.union(l,r.record(l))))}),_=r.object({"@context":r.array(l).optional(),id:d,alsoKnownAs:r.array(l).chain(e=>{for(let t=0,o=e.length;t<o;t++){let n=e[t];for(let i=0;i<t;i++)if(n===e[i])return r.err({message:`duplicate "${n}" aka entry`,path:[t]})}return r.ok(e)}).optional(),verificationMethod:r.array(u).chain(e=>{for(let t=0,o=e.length;t<o;t++){let i=e[t].id;for(let s=0;s<t;s++)if(i===e[s].id)return r.err({message:`duplicate "${i}" verification method`,path:[t,"id"]})}return r.ok(e)}).optional(),service:r.array(x).optional(),controller:r.union(d,r.array(d)).optional(),authentication:r.array(r.union(f,u)).optional()}).chain(e=>{let{id:t,service:o}=e;if(o?.length){let n=o.length,i=new Array(n);for(let s=0;s<n;s++){let a=o[s].id;a[0]==="#"&&(a=t+a),i[s]=a}for(let s=0;s<n;s++){let c=i[s];for(let a=0;a<s;a++)if(c===i[a])return r.err({message:`duplicate "${c}" service`,path:["service",s,"id"]})}}return r.ok(e)});import{isHandle as M}from"../../lexicons@1.2.10/es2022/syntax.mjs";var $="parse"in URL,w=e=>{let t=null;if($)t=URL.parse(e);else try{t=new URL(e)}catch{}return t!==null&&(t.protocol==="https:"||t.protocol==="http:")&&t.pathname==="/"&&t.search===""&&t.hash===""},b=(e,t)=>{let o=e.verificationMethod;if(!o)return;let n=`${e.id}${t}`;for(let i=0,s=o.length;i<s;i++){let{id:c,type:a,publicKeyMultibase:v}=o[i];if(c===n&&v!==void 0)return{type:a,publicKeyMultibase:v}}},W=e=>b(e,"#atproto"),F=e=>b(e,"#atproto_label"),N=e=>{let t=e.alsoKnownAs;if(!t)return null;let o="at://";for(let n=0,i=t.length;n<i;n++){let s=t[n];if(!s.startsWith(o))continue;let c=s.slice(o.length);return M(c)?c:void 0}return null},p=(e,t)=>{let o=e.service;if(o)for(let n=0,i=o.length;n<i;n++){let{id:s,type:c,serviceEndpoint:a}=o[n];if(!(s!==t.id&&s!==e.id+t.id)){if(t.type!==void 0){if(Array.isArray(c)){if(!c.includes(t.type))continue}else if(c!==t.type)continue}if(!(typeof a!="string"||!w(a)))return a}}},T=e=>p(e,{id:"#atproto_pds",type:"AtprotoPersonalDataServer"}),V=e=>p(e,{id:"#atproto_labeler",type:"AtprotoLabeler"}),H=e=>p(e,{id:"#bsky_chat",type:"BskyChatService"}),O=e=>p(e,{id:"#bsky_fg",type:"BskyFeedGenerator"}),G=e=>p(e,{id:"#bsky_notif",type:"BskyNotificationService"});var z=/^did:plc:([a-z2-7]{24})$/,A=e=>e.length===32&&z.test(e);var K=/^did:web:([a-zA-Z0-9%-]+(?:(?:\.[a-zA-Z0-9%-]+)*(?:\.[a-zA-Z]{2,}))?)?((?::[a-zA-Z0-9\-%.]+)+)?$/,U=/^did:web:([a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*(?:\.[a-zA-Z]{2,})|localhost(?:%3[aA]\d+)?)$/,Y=e=>e.length>=9&&K.test(e),k=e=>e.length>=12&&U.test(e),q=e=>{let[t,...o]=e.slice(8).split(":").map(decodeURIComponent),n=`did:web:${encodeURIComponent(t.toLowerCase())}`;return o.length>0&&(n+=`:${o.join(":")}`),n},Q=e=>{let[t,...o]=e.slice(8).split(":").map(decodeURIComponent),n="/"+o.join("/");n==="/"?n="/.well-known/did.json":n+="/did.json";let i=new URL(`https://${t}${n}`);return i.hostname==="localhost"&&(i.protocol="http:"),i};var L=/^(?:[A-Za-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9A-Fa-f]{2})*$/,P=e=>A(e)||k(e),oe=e=>{if(e.length<14)return!1;let t=e.indexOf("#",12);return t===-1?!1:L.test(e.slice(t+1))&&P(e.slice(0,t))},ne=e=>{let t=e.indexOf(":",4);return e.slice(4,t)};var S=/^did:key:z[a-km-zA-HJ-NP-Z1-9]+$/,se=e=>e.length>=10&&S.test(e);export{U as ATPROTO_WEB_DID_RE,z as PLC_DID_RE,K as WEB_DID_RE,g as defs,ne as extractDidMethod,N as getAtprotoHandle,F as getAtprotoLabelerVerificationMaterial,p as getAtprotoServiceEndpoint,W as getAtprotoVerificationMaterial,H as getBlueskyChatEndpoint,O as getBlueskyFeedgenEndpoint,G as getBlueskyNotificationEndpoint,V as getLabelerEndpoint,T as getPdsEndpoint,b as getVerificationMaterial,oe as isAtprotoAudience,P as isAtprotoDid,w as isAtprotoServiceEndpoint,k as isAtprotoWebDid,se as isKeyDid,A as isPlcDid,Y as isWebDid,q as normalizeWebDid,Q as webDidToDocumentUrl};
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//# sourceMappingURL=./identity.mjs.map
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vendor/esm.sh/@atcute/identity@1.1.4/es2022/identity.mjs.map
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vendor/esm.sh/@atcute/identity@1.1.4/es2022/identity.mjs.map
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1
-
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{ isDid } from '@atcute/lexicons/syntax';\n\nimport * as v from '@badrap/valita';\n\nimport * as t from './types.ts';\n\n/** @deprecated */\nexport const FRAGMENT_RE = /^#[^#]+$/;\n/** @deprecated */\nexport const MULTIBASE_RE = /^z[a-km-zA-HJ-NP-Z1-9]+$/;\n\nexport const rfc3968UriSchema = v.string().assert((input) =\u003e {\n\treturn URL.canParse(input);\n}, `must be a url`);\n\nexport const didRelativeUri = v.string().assert((input) =\u003e {\n\treturn FRAGMENT_RE.test(input) || URL.canParse(input);\n}, `must be a did relative uri`);\n\nexport const multibaseString = v.string().assert((input) =\u003e {\n\treturn MULTIBASE_RE.test(input);\n}, `must be a base58 multibase`);\n\nexport const didString = v.string().assert(isDid, `must be a did`);\n\nexport const verificationMethod: v.Type\u003ct.VerificationMethod\u003e = v\n\t.object({\n\t\tid: didRelativeUri,\n\t\ttype: v.string(),\n\t\tcontroller: didString,\n\t\tpublicKeyMultibase: multibaseString.optional(),\n\t\tpublicKeyJwk: 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v.err({\n\t\t\t\t\t\t\t\tmessage: `duplicate \"${methodId}\" verification method`,\n\t\t\t\t\t\t\t\tpath: [i, 'id'],\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn v.ok(input);\n\t\t\t})\n\t\t\t.optional(),\n\t\tservice: v.array(service).optional(),\n\n\t\tcontroller: v.union(didString, v.array(didString)).optional(),\n\t\tauthentication: v.array(v.union(didRelativeUri, verificationMethod)).optional(),\n\t})\n\t.chain((input) =\u003e {\n\t\tconst { id: did, service: services } = input;\n\n\t\tif (services?.length) {\n\t\t\tconst len = services.length;\n\n\t\t\t// oxlint-disable-next-line no-new-array\n\t\t\tconst identifiers = new Array(len);\n\n\t\t\tfor (let i = 0; i \u003c len; i++) {\n\t\t\t\tconst service = services[i];\n\n\t\t\t\tlet id = service.id;\n\t\t\t\tif (id[0] === '#') {\n\t\t\t\t\tid = did + id;\n\t\t\t\t}\n\n\t\t\t\tidentifiers[i] = id;\n\t\t\t}\n\n\t\t\tfor (let i = 0; i \u003c len; i++) {\n\t\t\t\tconst id = identifiers[i];\n\n\t\t\t\tfor (let j = 0; j \u003c i; j++) {\n\t\t\t\t\tif (id === identifiers[j]) {\n\t\t\t\t\t\treturn v.err({\n\t\t\t\t\t\t\tmessage: `duplicate \"${id}\" service`,\n\t\t\t\t\t\t\tpath: ['service', i, 'id'],\n\t\t\t\t\t\t});\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn v.ok(input);\n\t});\n","import type { Handle } from '@atcute/lexicons';\nimport { isHandle } from '@atcute/lexicons/syntax';\n\nimport * as t from './types.ts';\n\nexport interface VerificationMaterial {\n\ttype: string;\n\tpublicKeyMultibase: string;\n}\n\nconst isUrlParseSupported = 'parse' in URL;\n\nexport const isAtprotoServiceEndpoint = (input: string): boolean =\u003e {\n\tlet url: URL | null = null;\n\tif (isUrlParseSupported) {\n\t\turl = URL.parse(input);\n\t} else {\n\t\ttry {\n\t\t\turl = new URL(input);\n\t\t} catch {}\n\t}\n\n\treturn (\n\t\turl !== null \u0026\u0026\n\t\t(url.protocol === 'https:' || url.protocol === 'http:') \u0026\u0026\n\t\turl.pathname === '/' \u0026\u0026\n\t\turl.search === '' \u0026\u0026\n\t\turl.hash === ''\n\t);\n};\n\nexport const getVerificationMaterial = (\n\tdoc: t.DidDocument,\n\tid: `#${string}`,\n): VerificationMaterial | undefined =\u003e {\n\tconst verificationMethods = doc.verificationMethod;\n\tif (!verificationMethods) {\n\t\treturn;\n\t}\n\n\tconst expectedId = `${doc.id}${id}`;\n\n\tfor (let idx = 0, len = verificationMethods.length; idx \u003c len; idx++) {\n\t\tconst { id, type, publicKeyMultibase } = verificationMethods[idx];\n\n\t\tif (id !== expectedId) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (publicKeyMultibase === undefined) {\n\t\t\tcontinue;\n\t\t}\n\n\t\treturn { type, publicKeyMultibase };\n\t}\n};\n\nexport const getAtprotoVerificationMaterial = (doc: t.DidDocument): VerificationMaterial | undefined =\u003e {\n\treturn getVerificationMaterial(doc, '#atproto');\n};\n\nexport const getAtprotoLabelerVerificationMaterial = (\n\tdoc: t.DidDocument,\n): VerificationMaterial | undefined =\u003e {\n\treturn getVerificationMaterial(doc, '#atproto_label');\n};\n\nexport const getAtprotoHandle = (doc: t.DidDocument): Handle | null | undefined =\u003e {\n\tconst alsoKnownAs = doc.alsoKnownAs;\n\tif (!alsoKnownAs) {\n\t\treturn null;\n\t}\n\n\tconst PREFIX = 'at://';\n\n\tfor (let idx = 0, len = alsoKnownAs.length; idx \u003c len; idx++) {\n\t\tconst aka = alsoKnownAs[idx];\n\n\t\tif (!aka.startsWith(PREFIX)) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tconst raw = aka.slice(PREFIX.length);\n\n\t\tif (!isHandle(raw)) {\n\t\t\treturn undefined;\n\t\t}\n\n\t\treturn raw;\n\t}\n\n\treturn null;\n};\n\nexport const getAtprotoServiceEndpoint = (\n\tdoc: t.DidDocument,\n\tpredicate: { id: `#${string}`; type?: string },\n): string | undefined =\u003e {\n\tconst services = doc.service;\n\tif (!services) {\n\t\treturn;\n\t}\n\n\tfor (let idx = 0, len = services.length; idx \u003c len; idx++) {\n\t\tconst { id, type, serviceEndpoint } = services[idx];\n\n\t\tif (id !== predicate.id \u0026\u0026 id !== doc.id + predicate.id) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (predicate.type !== undefined) {\n\t\t\tif (Array.isArray(type)) {\n\t\t\t\tif (!type.includes(predicate.type)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (type !== predicate.type) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif (typeof serviceEndpoint !== 'string' || !isAtprotoServiceEndpoint(serviceEndpoint)) {\n\t\t\tcontinue;\n\t\t}\n\n\t\treturn serviceEndpoint;\n\t}\n};\n\nexport const getPdsEndpoint = (doc: t.DidDocument): string | undefined =\u003e {\n\treturn getAtprotoServiceEndpoint(doc, {\n\t\tid: '#atproto_pds',\n\t\ttype: 'AtprotoPersonalDataServer',\n\t});\n};\n\nexport const getLabelerEndpoint = (doc: t.DidDocument): string | undefined =\u003e {\n\treturn getAtprotoServiceEndpoint(doc, {\n\t\tid: '#atproto_labeler',\n\t\ttype: 'AtprotoLabeler',\n\t});\n};\n\nexport const getBlueskyChatEndpoint = (doc: t.DidDocument): string | undefined =\u003e {\n\treturn getAtprotoServiceEndpoint(doc, {\n\t\tid: '#bsky_chat',\n\t\ttype: 'BskyChatService',\n\t});\n};\n\nexport const getBlueskyFeedgenEndpoint = (doc: t.DidDocument): string | undefined =\u003e {\n\treturn getAtprotoServiceEndpoint(doc, {\n\t\tid: '#bsky_fg',\n\t\ttype: 'BskyFeedGenerator',\n\t});\n};\n\nexport const getBlueskyNotificationEndpoint = (doc: t.DidDocument): string | undefined =\u003e {\n\treturn getAtprotoServiceEndpoint(doc, {\n\t\tid: '#bsky_notif',\n\t\ttype: 'BskyNotificationService',\n\t});\n};\n","import type { Did } from '@atcute/lexicons/syntax';\n\n/** @deprecated use `isPlcDid` instead */\nexport const PLC_DID_RE = /^did:plc:([a-z2-7]{24})$/;\n\n/**\n * checks if input is a did:plc identifier\n */\nexport const isPlcDid = (input: string): input is Did\u003c'plc'\u003e =\u003e {\n\treturn input.length === 32 \u0026\u0026 PLC_DID_RE.test(input);\n};\n","import type { Did } from '@atcute/lexicons/syntax';\n\n/** @deprecated use `isWebDid` instead */\nexport const WEB_DID_RE =\n\t/^did:web:([a-zA-Z0-9%-]+(?:(?:\\.[a-zA-Z0-9%-]+)*(?:\\.[a-zA-Z]{2,}))?)?((?::[a-zA-Z0-9\\-%.]+)+)?$/;\n\n/** @deprecated use `isAtprotoWebDid` instead */\nexport const ATPROTO_WEB_DID_RE =\n\t/^did:web:([a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*(?:\\.[a-zA-Z]{2,})|localhost(?:%3[aA]\\d+)?)$/;\n\n/**\n * checks if input is a did:web identifier, note that you should probably use\n * `isAtprotoWebDid` for atproto-related cases as atproto only supports a subset\n * of the did:web specification (namely, no custom paths)\n */\nexport const isWebDid = (input: string): input is Did\u003c'web'\u003e =\u003e {\n\treturn input.length \u003e= 9 \u0026\u0026 WEB_DID_RE.test(input);\n};\n\n/**\n * checks if input is a did:web identifier that is supported by atproto\n */\nexport const isAtprotoWebDid = (input: string): input is Did\u003c'web'\u003e =\u003e {\n\treturn input.length \u003e= 12 \u0026\u0026 ATPROTO_WEB_DID_RE.test(input);\n};\n\n/**\n * normalize a did:web identifier\n */\nexport const normalizeWebDid = (did: Did\u003c'web'\u003e): Did\u003c'web'\u003e =\u003e {\n\tconst [host, ...paths] = did.slice(8).split(':').map(decodeURIComponent);\n\n\tlet normalized = `did:web:${encodeURIComponent(host.toLowerCase())}`;\n\tif (paths.length \u003e 0) {\n\t\tnormalized += `:${paths.join(':')}`;\n\t}\n\n\treturn normalized as Did\u003c'web'\u003e;\n};\n\n/**\n * converts did:web identifier into the DID document's URL\n */\nexport const webDidToDocumentUrl = (did: Did\u003c'web'\u003e): URL =\u003e {\n\tconst [host, ...paths] = did.slice(8).split(':').map(decodeURIComponent);\n\n\tlet pathname = '/' + paths.join('/');\n\tif (pathname === '/') {\n\t\tpathname = `/.well-known/did.json`;\n\t} else {\n\t\tpathname += `/did.json`;\n\t}\n\n\tconst url = new URL(`https://${host}${pathname}`);\n\tif (url.hostname === 'localhost') {\n\t\turl.protocol = 'http:';\n\t}\n\n\treturn url;\n};\n","import type { AtprotoAudience, AtprotoDid, Did } from '@atcute/lexicons/syntax';\n\nimport { isPlcDid } from './methods/plc.ts';\nimport { isAtprotoWebDid } from './methods/web.ts';\n\nconst FRAGMENT_RE = /^(?:[A-Za-z0-9\\-._~!$\u0026'()*+,;=:@/?]|%[0-9A-Fa-f]{2})*$/;\n\n/**\n * checks if it's a DID identifier that is supported by atproto\n */\nexport const isAtprotoDid = (input: string): input is AtprotoDid =\u003e {\n\treturn isPlcDid(input) || isAtprotoWebDid(input);\n};\n\nexport const isAtprotoAudience = (input: string): input is AtprotoAudience =\u003e {\n\t// 'did:web:a.co#f'\n\tif (input.length \u003c 14) {\n\t\treturn false;\n\t}\n\n\tconst isep = input.indexOf('#', 12);\n\tif (isep === -1) {\n\t\treturn false;\n\t}\n\n\treturn FRAGMENT_RE.test(input.slice(isep + 1)) \u0026\u0026 isAtprotoDid(input.slice(0, isep));\n};\n\n/**\n * returns the DID's method\n */\nexport const extractDidMethod = \u003cM extends string\u003e(did: Did\u003cM\u003e): M =\u003e {\n\tconst isep = did.indexOf(':', 4);\n\tconst method = did.slice(4, isep);\n\treturn method as M;\n};\n","import type { Did } from '@atcute/lexicons';\n\nconst KEY_DID_RE = /^did:key:z[a-km-zA-HJ-NP-Z1-9]+$/;\n\n/**\n * checks if input is a did:key identifier\n */\nexport const isKeyDid = (input: string): input is Did\u003c'key'\u003e =\u003e {\n\treturn input.length \u003e= 10 \u0026\u0026 KEY_DID_RE.test(input);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/interfaces/bytes.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/interfaces/bytes.mjs
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1
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/* esm.sh - @atcute/lexicons@1.2.10/dist/interfaces/bytes */
2
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var s=Symbol.for("@atcute/bytes-wrapper"),n=t=>typeof t=="object"&&t!==null&&s in t,r=/^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}(?:==)?|[A-Za-z0-9+/]{3}=?)?$/,o=t=>typeof t!="string"?!1:r.test(t),c=t=>{let e=t;return typeof e=="object"&&e!==null&&(s in e||o(e.$bytes)&&Object.keys(e).length===1)};export{n as _isBytesWrapper,c as isBytes};
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//# sourceMappingURL=./bytes.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/interfaces/bytes.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/interfaces/bytes.mjs.map
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{"mappings":";AAOA,IAAMA,EAAe,OAAO,IAAI,uBAAuB,EAmB1CC,EAAmBC,GACxB,OAAOA,GAAU,UAAYA,IAAU,MAAQF,KAAgBE,EAGjEC,EAAY,yEACZC,EAAYF,GACb,OAAOA,GAAU,SACb,GAGDC,EAAU,KAAKD,CAAK,EAIfG,EAAWH,GAAkC,CACzD,IAAMI,EAAIJ,EAEV,OACC,OAAOI,GAAM,UACbA,IAAM,OACLN,KAAgBM,GAAMF,EAASE,EAAE,MAAM,GAAK,OAAO,KAAKA,CAAC,EAAE,SAAW,EAEzE","names":["BYTES_SYMBOL","_isBytesWrapper","input","BASE64_RE","isBase64","isBytes","v"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/interfaces/bytes.ts"],"sourcesContent":["/**\n * represents an object containing raw binary data encoded as a base64 string\n */\nexport interface Bytes {\n\t$bytes: string;\n}\n\nconst BYTES_SYMBOL = Symbol.for('@atcute/bytes-wrapper');\n\n/**\n * this should match with {@link file://./../../../../utilities/cbor/lib/bytes.ts}\n * @internal\n */\nexport interface _BytesWrapper {\n\treadonly [BYTES_SYMBOL]: true;\n\n\treadonly buf: Uint8Array;\n\treadonly $bytes: string;\n\n\ttoJSON(): Bytes;\n}\n\n/**\n * @internal\n */\n// #__NO_SIDE_EFFECTS__\nexport const _isBytesWrapper = (input: unknown): input is _BytesWrapper =\u003e {\n\treturn typeof input === 'object' \u0026\u0026 input !== null \u0026\u0026 BYTES_SYMBOL in input;\n};\n\nconst BASE64_RE = /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}(?:==)?|[A-Za-z0-9+/]{3}=?)?$/;\nconst isBase64 = (input: unknown): input is string =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\treturn BASE64_RE.test(input);\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const isBytes = (input: unknown): input is Bytes =\u003e {\n\tconst v = input as any;\n\n\treturn (\n\t\ttypeof v === 'object' \u0026\u0026\n\t\tv !== null \u0026\u0026\n\t\t(BYTES_SYMBOL in v || (isBase64(v.$bytes) \u0026\u0026 Object.keys(v).length === 1))\n\t);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-identifier.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-identifier.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-identifier.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-identifier.mjs.map
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{"mappings":";AAAA,OAAS,SAAAA,MAAuB,YAChC,OAAS,YAAAC,MAA6B,eAS/B,IAAMC,EAAqBC,GAC1BH,EAAMG,CAAK,GAAKF,EAASE,CAAK","names":["isDid","isHandle","isActorIdentifier","input"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/at-identifier.ts"],"sourcesContent":["import { isDid, type Did } from './did.ts';\nimport { isHandle, type Handle } from './handle.ts';\n\n/**\n * represents an account's identifier, either a {@link Did} or a\n * {@link Handle}\n */\nexport type ActorIdentifier = Did | Handle;\n\n// #__NO_SIDE_EFFECTS__\nexport const isActorIdentifier = (input: unknown): input is ActorIdentifier =\u003e {\n\treturn isDid(input) || isHandle(input);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-uri.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-uri.mjs
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/* esm.sh - @atcute/lexicons@1.2.10/dist/syntax/at-uri */
2
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import{isActorIdentifier as u}from"./at-identifier.mjs";import{isDid as A}from"./did.mjs";import{isNsid as c}from"./nsid.mjs";import{isRecordKey as d}from"./record-key.mjs";import{isAsciiAlphaNum as _}from"./utils/ascii.mjs";var k=8,m=20,x=2884,g=/^at:\/\/([a-zA-Z0-9._:%-]+)(?:\/([a-zA-Z0-9-.]+)(?:\/([a-zA-Z0-9._~:@!$&%')(*+,;=-]+))?)?(?:#(\/[a-zA-Z0-9._~:@!$&%')(*+,;=\-[\]/\\]*))?$/,$=r=>_(r)||r===46||r===95||r===126||r===58||r===64||r===33||r===36||r===38||r===37||r===39||r===41||r===40||r===42||r===43||r===44||r===59||r===61||r===45||r===91||r===93||r===47||r===92,I=r=>{if(typeof r!="string")return!1;let s=r.length;if(s<k||s>x||r.charCodeAt(0)!==97||r.charCodeAt(1)!==116||r.charCodeAt(2)!==58||r.charCodeAt(3)!==47||r.charCodeAt(4)!==47)return!1;let n=r.indexOf("#",5),e=n===-1?s:n;if(n!==-1){let f=n+1;if(f>=s||r.charCodeAt(f)!==47)return!1;for(let a=f;a<s;a++)if(!$(r.charCodeAt(a)))return!1}let o=r.indexOf("/",5),t=e,i,l;if(o!==-1&&o<e){t=o;let f=o+1;if(f>=e)return!1;let a=r.indexOf("/",f);if(a!==-1&&a<e){if(a===f||a+1>=e)return!1;let h=r.indexOf("/",a+1);if(h!==-1&&h<e)return!1;i=r.substring(f,a),l=r.substring(a+1,e)}else i=r.substring(f,e)}if(t<=5)return!1;let C=r.substring(5,t);return u(C)&&(i===void 0||c(i))&&(l===void 0||d(l))},O=r=>{let s=r.length;if(s<k||s>x)return{ok:!1,error:`invalid at-uri: ${r}`};let n=g.exec(r);if(n===null)return{ok:!1,error:`invalid at-uri: ${r}`};let[,e,o,t,i]=n;return u(e)?o!==void 0&&!c(o)?{ok:!1,error:`invalid collection in at-uri: ${o}`}:t!==void 0&&!d(t)?{ok:!1,error:`invalid rkey in at-uri: ${t}`}:{ok:!0,value:{repo:e,collection:o,rkey:t,fragment:i}}:{ok:!1,error:`invalid repo in at-uri: ${e}`}},U=r=>{if(typeof r!="string")return!1;let s=r.length;if(s<m||s>x||r.charCodeAt(0)!==97||r.charCodeAt(1)!==116||r.charCodeAt(2)!==58||r.charCodeAt(3)!==47||r.charCodeAt(4)!==47)return!1;let n=r.indexOf("/",5);if(n===-1)return!1;let e=r.indexOf("/",n+1);if(e===-1)return!1;let o=r.indexOf("#",e+1),t=r.substring(5,n),i=r.substring(n+1,e),l=o===-1?r.substring(e+1):r.substring(e+1,o);return A(t)&&c(i)&&d(l)},S=r=>{let s=r.length;if(s<m||s>x)return{ok:!1,error:`invalid canonical-at-uri: ${r}`};let n=g.exec(r);if(n===null)return{ok:!1,error:`invalid canonical-at-uri: ${r}`};let[,e,o,t,i]=n;return A(e)?c(o)?d(t)?{ok:!0,value:{repo:e,collection:o,rkey:t,fragment:i}}:{ok:!1,error:`invalid rkey in canonical-at-uri: ${t}`}:{ok:!1,error:`invalid collection in canonical-at-uri: ${o}`}:{ok:!1,error:`invalid repo in canonical-at-uri: ${e}`}};export{U as isCanonicalResourceUri,I as isResourceUri,S as parseCanonicalResourceUri,O as parseResourceUri};
3
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//# sourceMappingURL=./at-uri.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-uri.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/at-uri.mjs.map
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1
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collection: undefined; rkey: undefined; fragment: string | undefined }\n\t| { repo: ActorIdentifier; collection: Nsid; rkey: undefined; fragment: string | undefined }\n\t| { repo: ActorIdentifier; collection: Nsid; rkey: RecordKey; fragment: string | undefined };\n\n// minimum valid non-canonical at-uri is `at://a.a` (8 chars)\nconst AT_URI_MIN_LENGTH = 8;\n// minimum canonical at-uri is `at://did:m:v/a.b.c/x` (20 chars)\nconst CANONICAL_AT_URI_MIN_LENGTH = 5 + 7 + 1 + 5 + 1 + 1;\n// maximum structural length:\n// `at://` + DID (2048) + `/` + NSID (317) + `/` + rkey (512)\nconst AT_URI_MAX_LENGTH = 5 + 2048 + 1 + 317 + 1 + 512;\n\n// repo: [a-zA-Z0-9._:%-]\n// collection: [a-zA-Z0-9.-]\n// rkey: [a-zA-Z0-9._~:@!$\u0026%')(*+,;=-]\n// fragment: /[a-zA-Z0-9._~:@!$\u0026%')(*+,;=\\-[\\]/\\\\]*\nconst ATURI_RE =\n\t/^at:\\/\\/([a-zA-Z0-9._:%-]+)(?:\\/([a-zA-Z0-9-.]+)(?:\\/([a-zA-Z0-9._~:@!$\u0026%')(*+,;=-]+))?)?(?:#(\\/[a-zA-Z0-9._~:@!$\u0026%')(*+,;=\\-[\\]/\\\\]*))?$/;\n\nconst isFragmentChar = (c: number): boolean =\u003e {\n\treturn (\n\t\tisAsciiAlphaNum(c) ||\n\t\tc === 0x2e || // .\n\t\tc === 0x5f || // _\n\t\tc === 0x7e || // ~\n\t\tc === 0x3a || // :\n\t\tc === 0x40 || // @\n\t\tc === 0x21 || // !\n\t\tc === 0x24 || // $\n\t\tc === 0x26 || // \u0026\n\t\tc === 0x25 || // %\n\t\tc === 0x27 || // '\n\t\tc === 0x29 || // )\n\t\tc === 0x28 || // (\n\t\tc === 0x2a || // *\n\t\tc === 0x2b || // +\n\t\tc === 0x2c || // ,\n\t\tc === 0x3b || // ;\n\t\tc === 0x3d || // =\n\t\tc === 0x2d || // -\n\t\tc === 0x5b || // [\n\t\tc === 0x5d || // ]\n\t\tc === 0x2f || // /\n\t\tc === 0x5c // \\\n\t);\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const isResourceUri = (input: unknown): input is ResourceUri =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tconst len = input.length;\n\tif (len \u003c AT_URI_MIN_LENGTH || len \u003e AT_URI_MAX_LENGTH) {\n\t\treturn false;\n\t}\n\n\tif (\n\t\tinput.charCodeAt(0) !== 0x61 ||\n\t\tinput.charCodeAt(1) !== 0x74 ||\n\t\tinput.charCodeAt(2) !== 0x3a ||\n\t\tinput.charCodeAt(3) !== 0x2f ||\n\t\tinput.charCodeAt(4) !== 0x2f\n\t) {\n\t\treturn false;\n\t}\n\n\tconst hash = input.indexOf('#', 5);\n\tconst stop = hash === -1 ? len : hash;\n\n\tif (hash !== -1) {\n\t\tconst fragmentStart = hash + 1;\n\t\tif (fragmentStart \u003e= len || input.charCodeAt(fragmentStart) !== 0x2f) {\n\t\t\treturn false;\n\t\t}\n\n\t\tfor (let idx = fragmentStart; idx \u003c len; idx++) {\n\t\t\tif (!isFragmentChar(input.charCodeAt(idx))) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\t}\n\n\tconst firstSlash = input.indexOf('/', 5);\n\tlet repoEnd = stop;\n\tlet collection: string | undefined;\n\tlet rkey: string | undefined;\n\n\tif (firstSlash !== -1 \u0026\u0026 firstSlash \u003c stop) {\n\t\trepoEnd = firstSlash;\n\n\t\tconst collectionStart = firstSlash + 1;\n\t\tif (collectionStart \u003e= stop) {\n\t\t\treturn false;\n\t\t}\n\n\t\tconst secondSlash = input.indexOf('/', collectionStart);\n\t\tif (secondSlash !== -1 \u0026\u0026 secondSlash \u003c stop) {\n\t\t\tif (secondSlash === collectionStart || secondSlash + 1 \u003e= stop) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tconst thirdSlash = input.indexOf('/', secondSlash + 1);\n\t\t\tif (thirdSlash !== -1 \u0026\u0026 thirdSlash \u003c stop) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tcollection = input.substring(collectionStart, secondSlash);\n\t\t\trkey = input.substring(secondSlash + 1, stop);\n\t\t} else {\n\t\t\tcollection = input.substring(collectionStart, stop);\n\t\t}\n\t}\n\n\tif (repoEnd \u003c= 5) {\n\t\treturn false;\n\t}\n\n\tconst repo = input.substring(5, repoEnd);\n\n\treturn (\n\t\tisActorIdentifier(repo) \u0026\u0026\n\t\t(collection === undefined || isNsid(collection)) \u0026\u0026\n\t\t(rkey === undefined || isRecordKey(rkey))\n\t);\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const parseResourceUri = (input: string): Result\u003cParsedResourceUri, string\u003e =\u003e {\n\tconst len = input.length;\n\tif (len \u003c AT_URI_MIN_LENGTH || len \u003e AT_URI_MAX_LENGTH) {\n\t\treturn { ok: false, error: `invalid at-uri: ${input}` };\n\t}\n\n\tconst match = ATURI_RE.exec(input);\n\tif (match === null) {\n\t\treturn { ok: false, error: `invalid at-uri: ${input}` };\n\t}\n\n\tconst [, r, c, k, f] = match;\n\n\tif (!isActorIdentifier(r)) {\n\t\treturn { ok: false, error: `invalid repo in at-uri: ${r}` };\n\t}\n\n\tif (c !== undefined \u0026\u0026 !isNsid(c)) {\n\t\treturn { ok: false, error: `invalid collection in at-uri: ${c}` };\n\t}\n\n\tif (k !== undefined \u0026\u0026 !isRecordKey(k)) {\n\t\treturn { ok: false, error: `invalid rkey in at-uri: ${k}` };\n\t}\n\n\treturn { ok: true, value: { repo: r, collection: c, rkey: k, fragment: f } };\n};\n\n/**\n * represents a canonical AT Protocol URI for a specific record.\n *\n * this URI format uses the account's DID as the authority, ensuring that\n * the URI remains valid even as the account changes handles, uniquely\n * identifying a specific piece of record within AT Protocol.\n */\nexport type CanonicalResourceUri = `at://${Did}/${Nsid}/${RecordKey}`;\n\nexport type ParsedCanonicalResourceUri = {\n\trepo: Did;\n\tcollection: Nsid;\n\trkey: RecordKey;\n\tfragment: string | undefined;\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const isCanonicalResourceUri = (input: unknown): input is CanonicalResourceUri =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tconst len = input.length;\n\tif (len \u003c CANONICAL_AT_URI_MIN_LENGTH || len \u003e AT_URI_MAX_LENGTH) {\n\t\treturn false;\n\t}\n\n\t// must start with \"at://\"\n\tif (\n\t\tinput.charCodeAt(0) !== 0x61 ||\n\t\tinput.charCodeAt(1) !== 0x74 ||\n\t\tinput.charCodeAt(2) !== 0x3a ||\n\t\tinput.charCodeAt(3) !== 0x2f ||\n\t\tinput.charCodeAt(4) !== 0x2f\n\t) {\n\t\treturn false;\n\t}\n\n\tconst firstSlash = input.indexOf('/', 5);\n\tif (firstSlash === -1) {\n\t\treturn false;\n\t}\n\n\tconst secondSlash = input.indexOf('/', firstSlash + 1);\n\tif (secondSlash === -1) {\n\t\treturn false;\n\t}\n\n\t// check for fragment\n\tconst hashPos = input.indexOf('#', secondSlash + 1);\n\n\tconst repo = input.substring(5, firstSlash);\n\tconst collection = input.substring(firstSlash + 1, secondSlash);\n\tconst rkey = hashPos === -1 ? input.substring(secondSlash + 1) : input.substring(secondSlash + 1, hashPos);\n\n\treturn isDid(repo) \u0026\u0026 isNsid(collection) \u0026\u0026 isRecordKey(rkey);\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const parseCanonicalResourceUri = (input: string): Result\u003cParsedCanonicalResourceUri, string\u003e =\u003e {\n\tconst len = input.length;\n\tif (len \u003c CANONICAL_AT_URI_MIN_LENGTH || len \u003e AT_URI_MAX_LENGTH) {\n\t\treturn { ok: false, error: `invalid canonical-at-uri: ${input}` };\n\t}\n\n\tconst match = ATURI_RE.exec(input);\n\tif (match === null) {\n\t\treturn { ok: false, error: `invalid canonical-at-uri: ${input}` };\n\t}\n\n\tconst [, r, c, k, f] = match;\n\n\tif (!isDid(r)) {\n\t\treturn { ok: false, error: `invalid repo in canonical-at-uri: ${r}` };\n\t}\n\n\tif (!isNsid(c)) {\n\t\treturn { ok: false, error: `invalid collection in canonical-at-uri: ${c}` };\n\t}\n\n\tif (!isRecordKey(k)) {\n\t\treturn { ok: false, error: `invalid rkey in canonical-at-uri: ${k}` };\n\t}\n\n\treturn { ok: true, value: { repo: r, collection: c, rkey: k, fragment: f } };\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/cid.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/cid.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/cid.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/cid.mjs.map
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{"mappings":";AAKA,IAAMA,EAAc,2BAGPC,EAASC,GACd,OAAOA,GAAU,UAAYA,EAAM,SAAW,IAAMF,EAAY,KAAKE,CAAK","names":["DASL_CID_RE","isCid","input"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/cid.ts"],"sourcesContent":["/**\n * represents a content identifier (CID)\n */\nexport type Cid = string;\n\nconst DASL_CID_RE = /^baf[ky]rei[a-z2-7]{52}$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isCid = (input: unknown): input is Cid =\u003e {\n\treturn typeof input === 'string' \u0026\u0026 input.length === 59 \u0026\u0026 DASL_CID_RE.test(input);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/did.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/did.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/did.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/did.mjs.map
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{"mappings":";AAYA,IAAMA,EAAS,mDAGFC,EAASC,GACd,OAAOA,GAAU,UAAYA,EAAM,QAAU,GAAKA,EAAM,QAAU,MAAQF,EAAO,KAAKE,CAAK","names":["DID_RE","isDid","input"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/did.ts"],"sourcesContent":["/**\n * represents a decentralized identifier (DID).\n */\nexport type Did\u003cMethod extends string = string\u003e = `did:${Method}:${string}`;\n\n/**\n * represents a decentralized identifier with methods supported in atproto\n */\nexport type AtprotoDid = Did\u003c'plc' | 'web'\u003e;\n\nexport type AtprotoAudience = `${AtprotoDid}#${string}`;\n\nconst DID_RE = /^did:([a-z]+):([a-zA-Z0-9._:%-]*[a-zA-Z0-9._-])$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isDid = (input: unknown): input is Did =\u003e {\n\treturn typeof input === 'string' \u0026\u0026 input.length \u003e= 7 \u0026\u0026 input.length \u003c= 2048 \u0026\u0026 DID_RE.test(input);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/handle.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/handle.mjs
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/* esm.sh - @atcute/lexicons@1.2.10/dist/syntax/handle */
2
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import{isAsciiAlpha as i,isAsciiAlphaNum as s}from"./utils/ascii.mjs";var c=(r,t,l)=>{let f=l-t;if(f===0||f>63)return!1;let a=r.charCodeAt(t);if(!s(a))return!1;if(f>1){if(!s(r.charCodeAt(l-1)))return!1;for(let e=t+1;e<l-1;e++){let o=r.charCodeAt(e);if(!s(o)&&o!==45)return!1}}return!0},A=r=>{if(typeof r!="string")return!1;let t=r.length;if(t<3||t>253)return!1;let l=0,f=0,a=0;for(let e=0;e<=t;e++)if(e===t||r.charCodeAt(e)===46){if(!c(r,l,e))return!1;a=l,l=e+1,f++}return f<2?!1:i(r.charCodeAt(a))};export{A as isHandle};
3
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//# sourceMappingURL=./handle.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/handle.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/handle.mjs.map
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1
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{"mappings":";AAAA,OAAS,gBAAAA,EAAc,mBAAAC,MAAuB,oBAS9C,IAAMC,EAAe,CAACC,EAAeC,EAAeC,IAAwB,CAC3E,IAAMC,EAAMD,EAAMD,EAClB,GAAIE,IAAQ,GAAKA,EAAM,GACtB,MAAO,GAGR,IAAMC,EAAQJ,EAAM,WAAWC,CAAK,EACpC,GAAI,CAACH,EAAgBM,CAAK,EACzB,MAAO,GAGR,GAAID,EAAM,EAAG,CACZ,GAAI,CAACL,EAAgBE,EAAM,WAAWE,EAAM,CAAC,CAAC,EAAG,MAAO,GACxD,QAASG,EAAIJ,EAAQ,EAAGI,EAAIH,EAAM,EAAGG,IAAK,CACzC,IAAMC,EAAIN,EAAM,WAAWK,CAAC,EAC5B,GAAI,CAACP,EAAgBQ,CAAC,GAAKA,IAAM,GAChC,MAAO,EAET,CACD,CAEA,MAAO,EACR,EAGaC,EAAYP,GAAmC,CAC3D,GAAI,OAAOA,GAAU,SACpB,MAAO,GAGR,IAAMG,EAAMH,EAAM,OAClB,GAAIG,EAAM,GAAKA,EAAM,IACpB,MAAO,GAGR,IAAIK,EAAa,EACbC,EAAa,EACbC,EAAiB,EAErB,QAASC,EAAI,EAAGA,GAAKR,EAAKQ,IACzB,GAAIA,IAAMR,GAAOH,EAAM,WAAWW,CAAC,IAAM,GAAM,CAC9C,GAAI,CAACZ,EAAaC,EAAOQ,EAAYG,CAAC,EACrC,MAAO,GAERD,EAAiBF,EACjBA,EAAaG,EAAI,EACjBF,GACD,CAID,OAAIA,EAAa,EACT,GAIDZ,EAAaG,EAAM,WAAWU,CAAc,CAAC,CACrD","names":["isAsciiAlpha","isAsciiAlphaNum","isValidLabel","input","start","end","len","first","j","c","isHandle","labelStart","labelCount","lastLabelStart","i"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/handle.ts"],"sourcesContent":["import { isAsciiAlpha, isAsciiAlphaNum } from './utils/ascii.ts';\n\n/**\n * represents an account's handle, using domains as a human-friendly\n * identifier.\n */\nexport type Handle = `${string}.${string}`;\n\n// validates a domain label: starts/ends with alphanumeric, middle allows hyphens, max 63 chars\nconst isValidLabel = (input: string, start: number, end: number): boolean =\u003e {\n\tconst len = end - start;\n\tif (len === 0 || len \u003e 63) {\n\t\treturn false;\n\t}\n\n\tconst first = input.charCodeAt(start);\n\tif (!isAsciiAlphaNum(first)) {\n\t\treturn false;\n\t}\n\n\tif (len \u003e 1) {\n\t\tif (!isAsciiAlphaNum(input.charCodeAt(end - 1))) return false;\n\t\tfor (let j = start + 1; j \u003c end - 1; j++) {\n\t\t\tconst c = input.charCodeAt(j);\n\t\t\tif (!isAsciiAlphaNum(c) \u0026\u0026 c !== 0x2d) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn true;\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const isHandle = (input: unknown): input is Handle =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tconst len = input.length;\n\tif (len \u003c 3 || len \u003e 253) {\n\t\treturn false;\n\t}\n\n\tlet labelStart = 0;\n\tlet labelCount = 0;\n\tlet lastLabelStart = 0;\n\n\tfor (let i = 0; i \u003c= len; i++) {\n\t\tif (i === len || input.charCodeAt(i) === 0x2e) {\n\t\t\tif (!isValidLabel(input, labelStart, i)) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tlastLabelStart = labelStart;\n\t\t\tlabelStart = i + 1;\n\t\t\tlabelCount++;\n\t\t}\n\t}\n\n\t// need at least 2 labels (one dot)\n\tif (labelCount \u003c 2) {\n\t\treturn false;\n\t}\n\n\t// TLD must start with a letter\n\treturn isAsciiAlpha(input.charCodeAt(lastLabelStart));\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/nsid.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/nsid.mjs
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/* esm.sh - @atcute/lexicons@1.2.10/dist/syntax/nsid */
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import{isAsciiAlpha as h,isAsciiAlphaNum as a}from"./utils/ascii.mjs";var C=r=>{if(typeof r!="string")return!1;let t=r.length;if(t<5||t>317)return!1;let f=-1;for(let e=t-1;e>=0;e--)if(r.charCodeAt(e)===46){f=e;break}if(f===-1)return!1;let s=0,l=0;for(let e=0;e<=f;e++)if(e===f||r.charCodeAt(e)===46){let i=e-s;if(i===0||i>63)return!1;let A=r.charCodeAt(s);if(l===0){if(!h(A))return!1}else if(!a(A))return!1;if(i>1){if(!a(r.charCodeAt(e-1)))return!1;for(let n=s+1;n<e-1;n++){let d=r.charCodeAt(n);if(!a(d)&&d!==45)return!1}}s=e+1,l++}if(l<2)return!1;let o=f+1,c=t-o;if(c===0||c>63||!h(r.charCodeAt(o)))return!1;for(let e=o+1;e<t;e++)if(!a(r.charCodeAt(e)))return!1;return!0};export{C as isNsid};
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//# sourceMappingURL=./nsid.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/nsid.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/nsid.mjs.map
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{"mappings":";AAAA,OAAS,gBAAAA,EAAc,mBAAAC,MAAuB,oBAQvC,IAAMC,EAAUC,GAAiC,CACvD,GAAI,OAAOA,GAAU,SACpB,MAAO,GAGR,IAAMC,EAAMD,EAAM,OAClB,GAAIC,EAAM,GAAKA,EAAM,IACpB,MAAO,GAIR,IAAIC,EAAU,GACd,QAASC,EAAIF,EAAM,EAAGE,GAAK,EAAGA,IAC7B,GAAIH,EAAM,WAAWG,CAAC,IAAM,GAAM,CACjCD,EAAUC,EACV,KACD,CAED,GAAID,IAAY,GACf,MAAO,GAIR,IAAIE,EAAW,EACXC,EAAS,EACb,QAASC,EAAI,EAAGA,GAAKJ,EAASI,IAC7B,GAAIA,IAAMJ,GAAWF,EAAM,WAAWM,CAAC,IAAM,GAAM,CAClD,IAAMC,EAASD,EAAIF,EACnB,GAAIG,IAAW,GAAKA,EAAS,GAC5B,MAAO,GAGR,IAAMC,EAAQR,EAAM,WAAWI,CAAQ,EACvC,GAAIC,IAAW,GAEd,GAAI,CAACR,EAAaW,CAAK,EACtB,MAAO,WAIJ,CAACV,EAAgBU,CAAK,EACzB,MAAO,GAIT,GAAID,EAAS,EAAG,CACf,GAAI,CAACT,EAAgBE,EAAM,WAAWM,EAAI,CAAC,CAAC,EAC3C,MAAO,GAER,QAASH,EAAIC,EAAW,EAAGD,EAAIG,EAAI,EAAGH,IAAK,CAC1C,IAAMM,EAAIT,EAAM,WAAWG,CAAC,EAC5B,GAAI,CAACL,EAAgBW,CAAC,GAAKA,IAAM,GAChC,MAAO,EAET,CACD,CAEAL,EAAWE,EAAI,EACfD,GACD,CAID,GAAIA,EAAS,EACZ,MAAO,GAIR,IAAMK,EAAYR,EAAU,EACtBS,EAAUV,EAAMS,EAKtB,GAJIC,IAAY,GAAKA,EAAU,IAI3B,CAACd,EAAaG,EAAM,WAAWU,CAAS,CAAC,EAC5C,MAAO,GAER,QAASP,EAAIO,EAAY,EAAGP,EAAIF,EAAKE,IACpC,GAAI,CAACL,EAAgBE,EAAM,WAAWG,CAAC,CAAC,EACvC,MAAO,GAIT,MAAO,EACR","names":["isAsciiAlpha","isAsciiAlphaNum","isNsid","input","len","lastDot","j","segStart","segIdx","i","segLen","first","c","nameStart","nameLen"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/nsid.ts"],"sourcesContent":["import { isAsciiAlpha, isAsciiAlphaNum } from './utils/ascii.ts';\n\n/**\n * represents a namespace identifier (NSID)\n */\nexport type Nsid = `${string}.${string}.${string}`;\n\n// #__NO_SIDE_EFFECTS__\nexport const isNsid = (input: unknown): input is Nsid =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tconst len = input.length;\n\tif (len \u003c 5 || len \u003e 317) {\n\t\treturn false;\n\t}\n\n\t// find the last dot to separate domain labels from the name segment\n\tlet lastDot = -1;\n\tfor (let j = len - 1; j \u003e= 0; j--) {\n\t\tif (input.charCodeAt(j) === 0x2e) {\n\t\t\tlastDot = j;\n\t\t\tbreak;\n\t\t}\n\t}\n\tif (lastDot === -1) {\n\t\treturn false;\n\t}\n\n\t// validate domain segments (before lastDot)\n\tlet segStart = 0;\n\tlet segIdx = 0;\n\tfor (let i = 0; i \u003c= lastDot; i++) {\n\t\tif (i === lastDot || input.charCodeAt(i) === 0x2e) {\n\t\t\tconst segLen = i - segStart;\n\t\t\tif (segLen === 0 || segLen \u003e 63) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tconst first = input.charCodeAt(segStart);\n\t\t\tif (segIdx === 0) {\n\t\t\t\t// first domain label must start with a letter\n\t\t\t\tif (!isAsciiAlpha(first)) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// subsequent domain labels start with alphanumeric\n\t\t\t\tif (!isAsciiAlphaNum(first)) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (segLen \u003e 1) {\n\t\t\t\tif (!isAsciiAlphaNum(input.charCodeAt(i - 1))) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t\tfor (let j = segStart + 1; j \u003c i - 1; j++) {\n\t\t\t\t\tconst c = input.charCodeAt(j);\n\t\t\t\t\tif (!isAsciiAlphaNum(c) \u0026\u0026 c !== 0x2d) {\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tsegStart = i + 1;\n\t\t\tsegIdx++;\n\t\t}\n\t}\n\n\t// need at least 2 domain segments\n\tif (segIdx \u003c 2) {\n\t\treturn false;\n\t}\n\n\t// name segment (after lastDot): starts with letter, rest alphanumeric, max 63\n\tconst nameStart = lastDot + 1;\n\tconst nameLen = len - nameStart;\n\tif (nameLen === 0 || nameLen \u003e 63) {\n\t\treturn false;\n\t}\n\n\tif (!isAsciiAlpha(input.charCodeAt(nameStart))) {\n\t\treturn false;\n\t}\n\tfor (let j = nameStart + 1; j \u003c len; j++) {\n\t\tif (!isAsciiAlphaNum(input.charCodeAt(j))) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/record-key.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/record-key.mjs
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/* esm.sh - @atcute/lexicons@1.2.10/dist/syntax/record-key */
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import{isAsciiAlphaNum as o}from"./utils/ascii.mjs";var a=r=>{if(typeof r!="string")return!1;let t=r.length;if(t<1||t>512||t<=2&&r.charCodeAt(0)===46&&(t===1||r.charCodeAt(1)===46))return!1;for(let f=0;f<t;f++){let e=r.charCodeAt(f);if(!o(e)&&e!==95&&e!==126&&e!==46&&e!==58&&e!==45)return!1}return!0};export{a as isRecordKey};
3
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//# sourceMappingURL=./record-key.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/record-key.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/record-key.mjs.map
···
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{"mappings":";AAAA,OAAS,mBAAAA,MAAuB,oBAQzB,IAAMC,EAAeC,GAAsC,CACjE,GAAI,OAAOA,GAAU,SACpB,MAAO,GAGR,IAAMC,EAAMD,EAAM,OAMlB,GALIC,EAAM,GAAKA,EAAM,KAKjBA,GAAO,GAAKD,EAAM,WAAW,CAAC,IAAM,KAASC,IAAQ,GAAKD,EAAM,WAAW,CAAC,IAAM,IACrF,MAAO,GAGR,QAASE,EAAI,EAAGA,EAAID,EAAKC,IAAK,CAC7B,IAAMC,EAAIH,EAAM,WAAWE,CAAC,EAE5B,GACC,CAACJ,EAAgBK,CAAC,GAClBA,IAAM,IACNA,IAAM,KACNA,IAAM,IACNA,IAAM,IACNA,IAAM,GAEN,MAAO,EAET,CAEA,MAAO,EACR","names":["isAsciiAlphaNum","isRecordKey","input","len","i","c"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/record-key.ts"],"sourcesContent":["import { isAsciiAlphaNum } from './utils/ascii.ts';\n\n/**\n * represents a record key\n */\nexport type RecordKey = string;\n\n// #__NO_SIDE_EFFECTS__\nexport const isRecordKey = (input: unknown): input is RecordKey =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tconst len = input.length;\n\tif (len \u003c 1 || len \u003e 512) {\n\t\treturn false;\n\t}\n\n\t// reject \".\" and \"..\"\n\tif (len \u003c= 2 \u0026\u0026 input.charCodeAt(0) === 0x2e \u0026\u0026 (len === 1 || input.charCodeAt(1) === 0x2e)) {\n\t\treturn false;\n\t}\n\n\tfor (let i = 0; i \u003c len; i++) {\n\t\tconst c = input.charCodeAt(i);\n\t\t// [a-zA-Z0-9_~.:-]\n\t\tif (\n\t\t\t!isAsciiAlphaNum(c) \u0026\u0026\n\t\t\tc !== 0x5f \u0026\u0026 // _\n\t\t\tc !== 0x7e \u0026\u0026 // ~\n\t\t\tc !== 0x2e \u0026\u0026 // .\n\t\t\tc !== 0x3a \u0026\u0026 // :\n\t\t\tc !== 0x2d // -\n\t\t) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/utils/ascii.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/utils/ascii.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/utils/ascii.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/syntax/utils/ascii.mjs.map
···
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{"mappings":";AACO,IAAMA,EAAgBC,GACpBA,GAAK,IAAQA,GAAK,IAAUA,GAAK,IAAQA,GAAK,IAI1CC,EAAmBD,GACxBD,EAAaC,CAAC,GAAMA,GAAK,IAAQA,GAAK","names":["isAsciiAlpha","c","isAsciiAlphaNum"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/utils/ascii.ts"],"sourcesContent":["// #__NO_SIDE_EFFECTS__\nexport const isAsciiAlpha = (c: number): boolean =\u003e {\n\treturn (c \u003e= 0x41 \u0026\u0026 c \u003c= 0x5a) || (c \u003e= 0x61 \u0026\u0026 c \u003c= 0x7a);\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const isAsciiAlphaNum = (c: number): boolean =\u003e {\n\treturn isAsciiAlpha(c) || (c \u003e= 0x30 \u0026\u0026 c \u003c= 0x39);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/utils.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/utils.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/utils.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/dist/utils.mjs.map
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{"mappings":";AAAA,IAA2CA,EAAE,GCItC,IAAMC,EAAoE,CAACC,EAAWC,IAAW,CACvG,GAAI,CAACD,EACJ,MAAIE,EACG,IAAI,MAAM,oBAAsBD,EAAU,KAAKA,CAAO,GAAK,GAAG,EAG/D,IAAI,MAAM,kBAAkB,CAEpC,EAEaE,EAAc,CAACC,EAAUH,IAA2B,CAChEF,EAAO,GAAOE,CAAO,CACtB","names":["o","assert","condition","message","o","assertNever","_"],"sources":["npm-replacement:esm-env","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/utils.ts"],"sourcesContent":["const e=typeof window\u003c\"u\"\u0026\u0026typeof Deno\u003e\"u\",o=!1,n=!1;export{e as BROWSER,o as DEV,n as NODE};\n","import { DEV } from 'esm-env';\n\nexport type Result\u003cT, E\u003e = { ok: true; value: T } | { ok: false; error: E };\n\nexport const assert: { (condition: any, message?: string): asserts condition } = (condition, message) =\u003e {\n\tif (!condition) {\n\t\tif (DEV) {\n\t\t\tthrow new Error(`Assertion failed` + (message ? `: ${message}` : ``));\n\t\t}\n\n\t\tthrow new Error(`Assertion failed`);\n\t}\n};\n\nexport const assertNever = (_: never, message?: string): never =\u003e {\n\tassert(false, message);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/interfaces.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/interfaces.mjs
···
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/* esm.sh - @atcute/lexicons@1.2.10/interfaces */
2
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import{isCid as r}from"./dist/syntax/cid.mjs";var i=Symbol.for("@atcute/cid-link-wrapper");var o=t=>{let e=t;return typeof e=="object"&&e!==null&&(i in e||r(e.$link))};var n=t=>{let e=t;return typeof e=="object"&&e!==null&&e.$type==="blob"&&typeof e.mimeType=="string"&&Number.isSafeInteger(e.size)&&o(e.ref)&&Object.keys(e).length===4},s=t=>{let e=t;return typeof e=="object"&&e!==null&&typeof e.cid=="string"&&typeof e.mimeType=="string"&&Object.keys(e).length===2};import{isBytes as g}from"./dist/interfaces/bytes.mjs";export{n as isBlob,g as isBytes,o as isCidLink,s as isLegacyBlob};
3
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//# sourceMappingURL=./interfaces.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/interfaces.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/interfaces.mjs.map
···
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{"mappings":";AAAA,OAAS,SAAAA,MAAuB,wBAShC,IAAMC,EAAkB,OAAO,IAAI,0BAA0B,EAsBtD,IAAMC,EAAaC,GAAoC,CAC7D,IAAMC,EAAID,EAEV,OAAO,OAAOC,GAAM,UAAYA,IAAM,OAASC,KAAmBD,GAAKE,EAAMF,EAAE,KAAK,EACrF,ECrBO,IAAMG,EAAUC,GAAiC,CACvD,IAAMC,EAAID,EAEV,OACC,OAAOC,GAAM,UACbA,IAAM,MACNA,EAAE,QAAU,QACZ,OAAOA,EAAE,UAAa,UACtB,OAAO,cAAcA,EAAE,IAAI,GAC3BC,EAAUD,EAAE,GAAG,GACf,OAAO,KAAKA,CAAC,EAAE,SAAW,CAE5B,EAUaE,EAAgBH,GAAuC,CACnE,IAAMC,EAAID,EAEV,OACC,OAAOC,GAAM,UACbA,IAAM,MACN,OAAOA,EAAE,KAAQ,UACjB,OAAOA,EAAE,UAAa,UACtB,OAAO,KAAKA,CAAC,EAAE,SAAW,CAE5B,EC7CA,OAAS,WAAAG,MAA2B","names":["isCid","CID_LINK_SYMBOL","isCidLink","input","v","CID_LINK_SYMBOL","isCid","isBlob","input","v","isCidLink","isLegacyBlob","isBytes"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/interfaces/cid-link.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/interfaces/blob.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/interfaces/index.ts"],"sourcesContent":["import { isCid, type Cid } from '../syntax/cid.ts';\n\n/**\n * represents a content identifier (CID) reference\n */\nexport interface CidLink {\n\t$link: Cid;\n}\n\nconst CID_LINK_SYMBOL = Symbol.for('@atcute/cid-link-wrapper');\n\n/**\n * this should match with {@link file://./../../../../utilities/cid/lib/cid-link.ts}\n * @internal\n */\nexport interface _CidLinkWrapper {\n\treadonly [CID_LINK_SYMBOL]: true;\n\n\treadonly bytes: Uint8Array;\n\treadonly $link: string;\n\n\ttoJSON(): CidLink;\n}\n\n/**\n * @internal\n */\nexport const _isCidLinkWrapper = (input: unknown): input is _CidLinkWrapper =\u003e {\n\treturn typeof input === 'object' \u0026\u0026 input !== null \u0026\u0026 CID_LINK_SYMBOL in input;\n};\n\nexport const isCidLink = (input: unknown): input is CidLink =\u003e {\n\tconst v = input as any;\n\n\treturn typeof v === 'object' \u0026\u0026 v !== null \u0026\u0026 (CID_LINK_SYMBOL in v || isCid(v.$link));\n};\n","import type { Cid } from '../syntax/cid.ts';\n\nimport { isCidLink, type CidLink } from './cid-link.ts';\n\n/**\n * represents a reference to a data blob\n */\nexport interface Blob\u003cTMime extends string = string\u003e {\n\t$type: 'blob';\n\tmimeType: TMime;\n\tref: CidLink;\n\tsize: number;\n}\n\nexport const isBlob = (input: unknown): input is Blob =\u003e {\n\tconst v = input as any;\n\n\treturn (\n\t\ttypeof v === 'object' \u0026\u0026\n\t\tv !== null \u0026\u0026\n\t\tv.$type === 'blob' \u0026\u0026\n\t\ttypeof v.mimeType === 'string' \u0026\u0026\n\t\tNumber.isSafeInteger(v.size) \u0026\u0026\n\t\tisCidLink(v.ref) \u0026\u0026\n\t\tObject.keys(v).length === 4\n\t);\n};\n\n/**\n * deprecated interface representing an interface to a data blob\n */\nexport interface LegacyBlob\u003cTMime extends string = string\u003e {\n\tcid: Cid;\n\tmimeType: TMime;\n}\n\nexport const isLegacyBlob = (input: unknown): input is LegacyBlob =\u003e {\n\tconst v = input as any;\n\n\treturn (\n\t\ttypeof v === 'object' \u0026\u0026\n\t\tv !== null \u0026\u0026\n\t\ttypeof v.cid === 'string' \u0026\u0026\n\t\ttypeof v.mimeType === 'string' \u0026\u0026\n\t\tObject.keys(v).length === 2\n\t);\n};\n","export { isBlob, isLegacyBlob, type Blob, type LegacyBlob } from './blob.ts';\nexport { isBytes, type Bytes } from './bytes.ts';\nexport { isCidLink, type CidLink } from './cid-link.ts';\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/syntax.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/syntax.mjs
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/* esm.sh - @atcute/lexicons@1.2.10/syntax */
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export*from"./dist/syntax/at-identifier.mjs";export*from"./dist/syntax/at-uri.mjs";export*from"./dist/syntax/cid.mjs";var t=/^((?!0{3})\d{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[12]\d|3[01]))T((?:[01]\d|2[0-3]):(?:[0-5]\d):(?:[0-5]\d))(\.\d+)?(Z|(?!-00:00)[+-](?:[01]\d|2[0-3]):(?:[0-5]\d))$/,i=e=>typeof e=="string"&&e.length>=20&&e.length<=64&&t.test(e);export*from"./dist/syntax/did.mjs";export*from"./dist/syntax/handle.mjs";var o=/^((?<grandfathered>(en-GB-oed|i-ami|i-bnn|i-default|i-enochian|i-hak|i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tay|i-tsu|sgn-BE-FR|sgn-BE-NL|sgn-CH-DE)|(art-lojban|cel-gaulish|no-bok|no-nyn|zh-guoyu|zh-hakka|zh-min|zh-min-nan|zh-xiang))|((?<language>([A-Za-z]{2,3}(-(?<extlang>[A-Za-z]{3}(-[A-Za-z]{3}){0,2}))?)|[A-Za-z]{4}|[A-Za-z]{5,8})(-(?<script>[A-Za-z]{4}))?(-(?<region>[A-Za-z]{2}|[0-9]{3}))?(-(?<variant>[A-Za-z0-9]{5,8}|[0-9][A-Za-z0-9]{3}))*(-(?<extension>[0-9A-WY-Za-wy-z](-[A-Za-z0-9]{2,8})+))*(-(?<privateUseA>x(-[A-Za-z0-9]{1,8})+))?)|(?<privateUseB>x(-[A-Za-z0-9]{1,8})+))$/,g=e=>typeof e=="string"&&e.length>=2&&o.test(e);export*from"./dist/syntax/nsid.mjs";export*from"./dist/syntax/record-key.mjs";var r=/^[234567abcdefghij][234567abcdefghijklmnopqrstuvwxyz]{12}$/,x=e=>typeof e=="string"&&e.length===13&&r.test(e);import{isUtf8LengthInRange as n}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var a=/^\w+:(?:\/\/)?[^\s/][^\s]*$/,h=e=>typeof e!="string"||!n(e,3,8192)?!1:a.test(e);export{i as isDatetime,h as isGenericUri,g as isLanguageCode,x as isTid};
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//# sourceMappingURL=./syntax.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/syntax.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/syntax.mjs.map
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{"mappings":";AAAA,WAAc,kCACd,WAAc,2BACd,WAAc,wBCAd,IAAMA,EACL,iKAGYC,EAAcC,GACnB,OAAOA,GAAU,UAAYA,EAAM,QAAU,IAAMA,EAAM,QAAU,IAAMF,EAAa,KAAKE,CAAK,EDHxG,WAAc,wBACd,WAAc,2BEHd,IAAMC,EACL,olBAGYC,EAAkBC,GACvB,OAAOA,GAAU,UAAYA,EAAM,QAAU,GAAKF,EAAiB,KAAKE,CAAK,EFArF,WAAc,yBACd,WAAc,+BGHd,IAAMC,EAAS,6DAGFC,EAASC,GACd,OAAOA,GAAU,UAAYA,EAAM,SAAW,IAAMF,EAAO,KAAKE,CAAK,ECT7E,OAAS,uBAAAC,MAA2B,2CAOpC,IAAMC,EAAS,8BAGFC,EAAgBC,GACxB,OAAOA,GAAU,UAIjB,CAACH,EAAoBG,EAAO,EAAG,IAAI,EAC/B,GAGDF,EAAO,KAAKE,CAAK","names":["DATE_TIME_RE","isDatetime","input","LANGUAGE_CODE_RE","isLanguageCode","input","TID_RE","isTid","input","isUtf8LengthInRange","URI_RE","isGenericUri","input"],"sources":["../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/index.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/datetime.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/language.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/tid.ts","../esm/npm/@atcute/lexicons@1.2.10/node_modules/@atcute/lexicons/lib/syntax/uri.ts"],"sourcesContent":["export * from './at-identifier.ts';\nexport * from './at-uri.ts';\nexport * from './cid.ts';\nexport * from './datetime.ts';\nexport * from './did.ts';\nexport * from './handle.ts';\nexport * from './language.ts';\nexport * from './nsid.ts';\nexport * from './record-key.ts';\nexport * from './tid.ts';\nexport * from './uri.ts';\n","export type Datetime = string;\n\nconst DATE_TIME_RE =\n\t/^((?!0{3})\\d{4}-(?:0[1-9]|1[0-2])-(?:0[1-9]|[12]\\d|3[01]))T((?:[01]\\d|2[0-3]):(?:[0-5]\\d):(?:[0-5]\\d))(\\.\\d+)?(Z|(?!-00:00)[+-](?:[01]\\d|2[0-3]):(?:[0-5]\\d))$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isDatetime = (input: unknown): input is Datetime =\u003e {\n\treturn typeof input === 'string' \u0026\u0026 input.length \u003e= 20 \u0026\u0026 input.length \u003c= 64 \u0026\u0026 DATE_TIME_RE.test(input);\n};\n","export type LanguageCode = string;\n\nconst LANGUAGE_CODE_RE =\n\t/^((?\u003cgrandfathered\u003e(en-GB-oed|i-ami|i-bnn|i-default|i-enochian|i-hak|i-klingon|i-lux|i-mingo|i-navajo|i-pwn|i-tao|i-tay|i-tsu|sgn-BE-FR|sgn-BE-NL|sgn-CH-DE)|(art-lojban|cel-gaulish|no-bok|no-nyn|zh-guoyu|zh-hakka|zh-min|zh-min-nan|zh-xiang))|((?\u003clanguage\u003e([A-Za-z]{2,3}(-(?\u003cextlang\u003e[A-Za-z]{3}(-[A-Za-z]{3}){0,2}))?)|[A-Za-z]{4}|[A-Za-z]{5,8})(-(?\u003cscript\u003e[A-Za-z]{4}))?(-(?\u003cregion\u003e[A-Za-z]{2}|[0-9]{3}))?(-(?\u003cvariant\u003e[A-Za-z0-9]{5,8}|[0-9][A-Za-z0-9]{3}))*(-(?\u003cextension\u003e[0-9A-WY-Za-wy-z](-[A-Za-z0-9]{2,8})+))*(-(?\u003cprivateUseA\u003ex(-[A-Za-z0-9]{1,8})+))?)|(?\u003cprivateUseB\u003ex(-[A-Za-z0-9]{1,8})+))$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isLanguageCode = (input: unknown): input is LanguageCode =\u003e {\n\treturn typeof input === 'string' \u0026\u0026 input.length \u003e= 2 \u0026\u0026 LANGUAGE_CODE_RE.test(input);\n};\n","/**\n * represents a timestamp identifier (TID)\n */\nexport type Tid = string;\n\nconst TID_RE = /^[234567abcdefghij][234567abcdefghijklmnopqrstuvwxyz]{12}$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isTid = (input: unknown): input is Tid =\u003e {\n\treturn typeof input === 'string' \u0026\u0026 input.length === 13 \u0026\u0026 TID_RE.test(input);\n};\n","import { isUtf8LengthInRange } from '@atcute/uint8array';\n\n/**\n * represents a generic URI\n */\nexport type GenericUri = `${string}:${string}`;\n\nconst URI_RE = /^\\w+:(?:\\/\\/)?[^\\s/][^\\s]*$/;\n\n// #__NO_SIDE_EFFECTS__\nexport const isGenericUri = (input: unknown): input is GenericUri =\u003e {\n\tif (typeof input !== 'string') {\n\t\treturn false;\n\t}\n\n\tif (!isUtf8LengthInRange(input, 3, 8192)) {\n\t\treturn false;\n\t}\n\n\treturn URI_RE.test(input);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/validations.mjs
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/validations.mjs
···
1
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/* esm.sh - @atcute/lexicons@1.2.10/validations */
2
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import{isUtf8LengthInRange as J}from"../../uint8array@1.1.1/es2022/uint8array.mjs";import{isGraphemeLengthInRange as X}from"../../util-text@1.2.0/es2022/util-text.mjs";import{_isBytesWrapper as q}from"./dist/interfaces/bytes.mjs";import*as $ from"./interfaces.mjs";import*as l from"./syntax.mjs";import{assert as I}from"./dist/utils.mjs";var u=(e,t,n)=>(Object.defineProperty(e,t,{value:n}),n),v=e=>({get value(){let t=e();return u(this,"value",t)}}),A=Array.isArray,E=e=>typeof e=="object"&&e!==null&&!A(e),R=v(()=>{if(typeof navigator<"u"&&navigator?.userAgent?.includes("Cloudflare"))return!1;try{let e=Function;return new e(""),!0}catch{return!1}});var G=!1,S=(e,t)=>e?{ok:!1,code:"join",left:e,right:t}:t,k=(e,t)=>({ok:!1,code:"prepend",key:e,tree:t}),b=e=>({ok:!0,value:e}),O=0,_=1,Q=(e,t)=>{let{ok:n,msg:r,...s}=e;return{...s,path:t}},C=(e,t=[],n=[])=>{for(;;)switch(e.code){case"join":{C(e.left,t.slice(),n),e=e.right;continue}case"prepend":{t.push(e.key),e=e.tree;continue}default:return n.push(Q(e,t)),n}},M=e=>{let t=0;for(;;)switch(e.code){case"join":{t+=M(e.left),e=e.right;continue}case"prepend":{e=e.tree;continue}default:return t+1}},z=(e,t)=>{switch(e.length){case 0:return"nothing";case 1:return e[0];default:return`${e.slice(0,-1).join(", ")} ${t} ${e[e.length-1]}`}},D=e=>JSON.stringify(e),T=(e,t,n,r)=>{let s=`expected ${e} `;return n>0?r===n?s+=`${n}`:r!==1/0?s+=`between ${n} and ${r}`:s+=`at least ${n}`:s+=`at most ${r}`,s+=` ${t}(s)`,s},H=e=>{let t="",n=0;for(;;){switch(e.code){case"join":{n+=M(e.right),e=e.left;continue}case"prepend":{t+=`.${e.key}`,e=e.tree;continue}}break}let r=e.msg(),s=`${e.code} at ${t||"."} (${r})`;return n>0&&(s+=` (+${n} other issue(s))`),s},w=class extends Error{name="ValidationError";#e;constructor(t){super(),this.#e=t}get message(){return H(this.#e)}get issues(){return C(this.#e)}},N=class{ok=!1;#e;constructor(t){this.#e=t}get message(){return H(this.#e)}get issues(){return C(this.#e)}throw(){throw new w(this.#e)}},_e=(e,t)=>{let n=e["~run"](t,_);return n===void 0||n.ok},ke=(e,t)=>{let n=e["~run"](t,O);return n===void 0?b(t):n.ok?n:new N(n)},be=(e,t)=>{let n=e["~run"](t,O);if(n===void 0)return t;if(n.ok)return n.value;throw new w(n)},F=(e,t=[],n=[])=>{for(;;)switch(e.code){case"join":{F(e.left,t.slice(),n),e=e.right;continue}case"prepend":{t.push(e.key),e=e.tree;continue}default:return n.push({message:e.msg(),path:t.length>0?t:void 0}),n}},p=e=>({version:1,vendor:"@atcute/lexicons",validate(t){let n=e["~run"](t,O);return n===void 0?{value:t}:n.ok?{value:n.value}:{issues:F(n)}}}),ve=(e,t)=>{let n=t.length;return{...e,constraints:t,"~run"(r,s){let c=e["~run"](r,s),i;if(c===void 0)i=r;else if(c.ok)i=c.value;else return c;for(let o=0;o<n;o++){let a=t[o]["~run"](i,s);if(a!==void 0)if(a.ok)i=a.value,(c===void 0||c.ok)&&(c=a);else{if(s&_)return a;c===void 0||c.ok?c=a:c=S(c,a)}}return c}}},Se=e=>{let t={ok:!1,code:"invalid_literal",expected:[e],msg(){return`expected 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//# sourceMappingURL=./validations.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/validations.mjs.map
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vendor/esm.sh/@atcute/lexicons@1.2.10/es2022/validations.mjs.map
···
1
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{ isUtf8LengthInRange } from '@atcute/uint8array';\nimport { isGraphemeLengthInRange } from '@atcute/util-text';\n\nimport type { StandardSchemaV1 } from '@standard-schema/spec';\n\nimport { _isBytesWrapper } from '../interfaces/bytes.ts';\nimport * as interfaces from '../interfaces/index.ts';\nimport * as syntax from '../syntax/index.ts';\nimport type { $type } from '../types/brand.ts';\nimport { assert } from '../utils.ts';\n\nimport { allowsEval, isArray, isObject, lazy, lazyProperty } from './utils.ts';\n\n/**\n * flag indicating whether xrpc schema generation helpers are used. set to true\n * when query() or procedure() is called. this enables conditional tree-shaking\n * of validation code when schemas are not used.\n * @deprecated internal flag for tree-shaking, do not use directly\n */\nexport let xrpcSchemaGenerated = false;\n\ntype Identity\u003cT\u003e = T;\ntype Flatten\u003cT\u003e = Identity\u003c{ [K in keyof T]: T[K] }\u003e;\n\ntype InputType =\n\t| 'unknown'\n\t| 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StandardSchemaV1.Types\u003cInferInput\u003cT\u003e, InferOutput\u003cT\u003e\u003e;\n}\n\nexport interface BaseSchema\u003cTInput = unknown, TOutput = TInput\u003e {\n\treadonly kind: 'schema';\n\treadonly type: string;\n\treadonly '~run': Matcher;\n\treadonly '~standard': LexStandardSchema\u003cthis\u003e;\n\n\treadonly [kType]?: { in: TInput; out: TOutput };\n}\n\nexport type InferInput\u003cT extends BaseSchema\u003e = NonNullable\u003cT[kType]\u003e['in'];\n\nexport type InferOutput\u003cT extends BaseSchema\u003e = NonNullable\u003cT[kType]\u003e['out'];\n\n// #region Schema runner\nconst cloneIssueWithPath = (issue: IssueLeaf, path: Key[]): Issue =\u003e {\n\tconst { ok: _ok, msg: _fmt, ...clone } = issue;\n\n\treturn { ...clone, path };\n};\n\nconst collectIssues = (tree: IssueTree, path: Key[] = [], issues: Issue[] = []): Issue[] =\u003e {\n\tfor (;;) {\n\t\tswitch (tree.code) {\n\t\t\tcase 'join': {\n\t\t\t\tcollectIssues(tree.left, path.slice(), issues);\n\t\t\t\ttree = tree.right;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tcase 'prepend': {\n\t\t\t\tpath.push(tree.key);\n\t\t\t\ttree = tree.tree;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tdefault: {\n\t\t\t\tissues.push(cloneIssueWithPath(tree, path));\n\t\t\t\treturn issues;\n\t\t\t}\n\t\t}\n\t}\n};\n\nconst countIssues = (tree: IssueTree): number =\u003e {\n\tlet count = 0;\n\tfor (;;) {\n\t\tswitch (tree.code) {\n\t\t\tcase 'join': {\n\t\t\t\tcount += countIssues(tree.left);\n\t\t\t\ttree = tree.right;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tcase 'prepend': {\n\t\t\t\ttree = tree.tree;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tdefault: {\n\t\t\t\treturn count + 1;\n\t\t\t}\n\t\t}\n\t}\n};\n\nconst separatedList = (list: string[], sep: 'or' | 'and'): string =\u003e {\n\tswitch (list.length) {\n\t\tcase 0: {\n\t\t\treturn `nothing`;\n\t\t}\n\t\tcase 1: {\n\t\t\treturn list[0];\n\t\t}\n\t\tdefault: {\n\t\t\treturn `${list.slice(0, -1).join(', ')} ${sep} ${list[list.length - 1]}`;\n\t\t}\n\t}\n};\n\nconst formatLiteral = (value: Literal): string =\u003e {\n\treturn JSON.stringify(value);\n};\n\nconst formatRangeMessage = (\n\ttype: 'a string' | 'an array' | 'a byte array',\n\tunit: 'character' | 'grapheme' | 'item' | 'byte',\n\tmin: number,\n\tmax: number,\n): string =\u003e {\n\tlet message = `expected ${type} `;\n\n\tif (min \u003e 0) {\n\t\tif (max === min) {\n\t\t\tmessage += `${min}`;\n\t\t} else if (max !== Infinity) {\n\t\t\tmessage += `between ${min} and ${max}`;\n\t\t} else {\n\t\t\tmessage += `at least ${min}`;\n\t\t}\n\t} else {\n\t\tmessage += `at most ${max}`;\n\t}\n\n\tmessage += ` ${unit}(s)`;\n\treturn message;\n};\n\nconst formatIssueTree = (tree: IssueTree): string =\u003e {\n\tlet path = '';\n\tlet count = 0;\n\tfor (;;) {\n\t\tswitch (tree.code) {\n\t\t\tcase 'join': {\n\t\t\t\tcount += countIssues(tree.right);\n\t\t\t\ttree = tree.left;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tcase 'prepend': {\n\t\t\t\tpath += `.${tree.key}`;\n\t\t\t\ttree = tree.tree;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t}\n\n\t\tbreak;\n\t}\n\n\tconst message = tree.msg();\n\n\tlet msg = `${tree.code} at ${path || '.'} (${message})`;\n\tif (count \u003e 0) {\n\t\tmsg += ` (+${count} other issue(s))`;\n\t}\n\n\treturn msg;\n};\n\nexport class ValidationError extends Error {\n\toverride readonly name = 'ValidationError';\n\n\t#issueTree: IssueTree;\n\n\tconstructor(issueTree: IssueTree) {\n\t\tsuper();\n\n\t\tthis.#issueTree = issueTree;\n\t}\n\n\toverride get message(): string {\n\t\treturn formatIssueTree(this.#issueTree);\n\t}\n\n\tget issues(): readonly Issue[] {\n\t\treturn collectIssues(this.#issueTree);\n\t}\n}\n\nclass ErrImpl implements Err {\n\treadonly ok = false;\n\n\t#issueTree: IssueTree;\n\n\tconstructor(issueTree: IssueTree) {\n\t\tthis.#issueTree = issueTree;\n\t}\n\n\tget message(): string {\n\t\treturn formatIssueTree(this.#issueTree);\n\t}\n\n\tget issues(): readonly Issue[] {\n\t\treturn collectIssues(this.#issueTree);\n\t}\n\n\tthrow(): never {\n\t\tthrow new ValidationError(this.#issueTree);\n\t}\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const is = \u003cconst TSchema extends BaseSchema\u003e(\n\tschema: TSchema,\n\tinput: unknown,\n): input is InferInput\u003cTSchema\u003e =\u003e {\n\tconst r = schema['~run'](input, FLAG_ABORT_EARLY);\n\treturn r === undefined || r.ok;\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const safeParse = \u003cconst TSchema extends BaseSchema\u003e(\n\tschema: TSchema,\n\tinput: unknown,\n): ValidationResult\u003cInferOutput\u003cTSchema\u003e\u003e =\u003e {\n\tconst r = schema['~run'](input, FLAG_EMPTY);\n\n\tif (r === undefined) {\n\t\treturn ok(input as InferOutput\u003cTSchema\u003e);\n\t}\n\n\tif (r.ok) {\n\t\treturn r as Ok\u003cInferOutput\u003cTSchema\u003e\u003e;\n\t}\n\n\treturn new ErrImpl(r);\n};\n\nexport const parse = \u003cconst TSchema extends BaseSchema\u003e(\n\tschema: TSchema,\n\tinput: unknown,\n): InferOutput\u003cTSchema\u003e =\u003e {\n\tconst r = schema['~run'](input, FLAG_EMPTY);\n\n\tif (r === undefined) {\n\t\treturn input as InferOutput\u003cTSchema\u003e;\n\t}\n\n\tif (r.ok) {\n\t\treturn r.value as InferOutput\u003cTSchema\u003e;\n\t}\n\n\tthrow new ValidationError(r);\n};\n\n// #region Standard Schema support\n\nconst collectStandardIssues = (\n\ttree: IssueTree,\n\tpath: Key[] = [],\n\tissues: StandardSchemaV1.Issue[] = [],\n): StandardSchemaV1.Issue[] =\u003e {\n\tfor (;;) {\n\t\tswitch (tree.code) {\n\t\t\tcase 'join': {\n\t\t\t\tcollectStandardIssues(tree.left, path.slice(), issues);\n\t\t\t\ttree = tree.right;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tcase 'prepend': {\n\t\t\t\tpath.push(tree.key);\n\t\t\t\ttree = tree.tree;\n\t\t\t\tcontinue;\n\t\t\t}\n\t\t\tdefault: {\n\t\t\t\tissues.push({ message: tree.msg(), path: path.length \u003e 0 ? path : undefined });\n\t\t\t\treturn issues;\n\t\t\t}\n\t\t}\n\t}\n};\n\nconst toStandardSchema = \u003cTSchema extends BaseSchema\u003e(schema: TSchema): LexStandardSchema\u003cTSchema\u003e =\u003e {\n\treturn {\n\t\tversion: 1,\n\t\tvendor: '@atcute/lexicons',\n\t\tvalidate(value) {\n\t\t\tconst r = schema['~run'](value, FLAG_EMPTY);\n\n\t\t\tif (r === undefined) {\n\t\t\t\treturn { value: value as InferOutput\u003cTSchema\u003e };\n\t\t\t}\n\n\t\t\tif (r.ok) {\n\t\t\t\treturn { value: r.value as InferOutput\u003cTSchema\u003e };\n\t\t\t}\n\n\t\t\treturn { issues: collectStandardIssues(r) };\n\t\t},\n\t};\n};\n\n// #region Base constraint\n\nexport interface BaseConstraint\u003cTType = unknown\u003e {\n\treadonly kind: 'constraint';\n\treadonly type: string;\n\treadonly '~run': (input: TType, flags: number) =\u003e MatcherResult;\n}\n\ntype ConstraintTuple\u003cT\u003e = readonly [BaseConstraint\u003cT\u003e, ...BaseConstraint\u003cT\u003e[]];\n\nexport type SchemaWithConstraint\u003c\n\tTItem extends BaseSchema,\n\tTConstraints extends ConstraintTuple\u003cInferOutput\u003cTItem\u003e\u003e,\n\u003e = TItem \u0026 {\n\treadonly constraints: TConstraints;\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const constrain = \u003c\n\tTItem extends BaseSchema,\n\tconst TConstraints extends ConstraintTuple\u003cInferOutput\u003cTItem\u003e\u003e,\n\u003e(\n\tbase: TItem,\n\tconstraints: TConstraints,\n): SchemaWithConstraint\u003cTItem, TConstraints\u003e =\u003e {\n\tconst len = constraints.length;\n\n\treturn {\n\t\t...base,\n\t\tconstraints: constraints,\n\t\t'~run'(input, flags) {\n\t\t\tlet result = base['~run'](input, flags);\n\t\t\tlet current: any;\n\n\t\t\tif (result === undefined) {\n\t\t\t\tcurrent = input;\n\t\t\t} else if (result.ok) {\n\t\t\t\tcurrent = result.value;\n\t\t\t} else {\n\t\t\t\treturn result;\n\t\t\t}\n\n\t\t\tfor (let idx = 0; idx \u003c len; idx++) {\n\t\t\t\tconst r = constraints[idx]['~run'](current, flags);\n\n\t\t\t\tif (r !== undefined) {\n\t\t\t\t\tif (r.ok) {\n\t\t\t\t\t\tcurrent = r.value;\n\n\t\t\t\t\t\tif (result === undefined || result.ok) {\n\t\t\t\t\t\t\tresult = r;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif (flags \u0026 FLAG_ABORT_EARLY) {\n\t\t\t\t\t\t\treturn r;\n\t\t\t\t\t\t} else if (result === undefined || result.ok) {\n\t\t\t\t\t\t\tresult = r;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresult = joinIssues(result, r);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn result;\n\t\t},\n\t};\n};\n\n// #region Base metadata\n\nexport interface BaseMetadata {\n\treadonly kind: 'metadata';\n\treadonly type: string;\n}\n\n// #region Literal schema\n\nexport interface LiteralSchema\u003cT extends Literal = Literal\u003e extends BaseSchema\u003cT\u003e {\n\treadonly type: 'literal';\n\treadonly expected: T;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const literal = \u003cT extends Literal\u003e(value: T): LiteralSchema\u003cT\u003e =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_literal',\n\t\texpected: [value],\n\t\tmsg() {\n\t\t\treturn `expected ${formatLiteral(value)}`;\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'literal',\n\t\texpected: value,\n\t\t'~run'(input, _flags) {\n\t\t\tif (input !== value) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\nexport interface LiteralEnumSchema\u003cTEnums extends readonly Literal[] = []\u003e extends BaseSchema\u003c\n\tTEnums[number]\n\u003e {\n\treadonly type: 'literal_enum';\n\treadonly expected: TEnums;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const literalEnum = \u003cconst TEnums extends readonly Literal[]\u003e(\n\tvalues: TEnums,\n): LiteralEnumSchema\u003cTEnums\u003e =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_literal',\n\t\texpected: values,\n\t\tmsg() {\n\t\t\treturn `expected ${separatedList(values.map(formatLiteral), 'or')}`;\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'literal_enum',\n\t\texpected: values,\n\t\t'~run'(input, _flags) {\n\t\t\tif (!values.includes(input as any)) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Boolean schema\n\nexport interface BooleanSchema extends BaseSchema\u003cboolean\u003e {\n\treadonly type: 'boolean';\n}\n\nconst ISSUE_TYPE_BOOLEAN: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'boolean',\n\tmsg() {\n\t\treturn `expected boolean`;\n\t},\n};\n\nconst BOOLEAN_SCHEMA: BooleanSchema = {\n\tkind: 'schema',\n\ttype: 'boolean',\n\t'~run'(input, _flags) {\n\t\tif (typeof input !== 'boolean') {\n\t\t\treturn ISSUE_TYPE_BOOLEAN;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const boolean = (): BooleanSchema =\u003e {\n\treturn BOOLEAN_SCHEMA;\n};\n\n// #region Integer schema\n\nexport interface IntegerSchema extends BaseSchema\u003cnumber\u003e {\n\treadonly type: 'integer';\n}\n\nconst ISSUE_TYPE_INTEGER: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'integer',\n\tmsg() {\n\t\treturn `expected integer`;\n\t},\n};\n\nconst INTEGER_SCHEMA: IntegerSchema = {\n\tkind: 'schema',\n\ttype: 'integer',\n\t'~run'(input, _flags) {\n\t\tif (typeof input !== 'number') {\n\t\t\treturn ISSUE_TYPE_INTEGER;\n\t\t}\n\n\t\tif (input \u003c 0 || !Number.isSafeInteger(input)) {\n\t\t\treturn ISSUE_TYPE_INTEGER;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const integer = (): IntegerSchema =\u003e {\n\treturn INTEGER_SCHEMA;\n};\n\n// #region Integer constraints\n\nexport interface IntegerRangeConstraint\u003c\n\tTMin extends number = number,\n\tTMax extends number = number,\n\u003e extends BaseConstraint\u003cnumber\u003e {\n\treadonly type: 'integer_range';\n\treadonly min: TMin;\n\treadonly max: TMax;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const integerRange: {\n\t\u003cconst TMin extends number\u003e(min: TMin): IntegerRangeConstraint\u003cTMin\u003e;\n\t\u003cconst TMin extends number, const TMax extends number\u003e(\n\t\tmin: TMin,\n\t\tmax: TMax,\n\t): IntegerRangeConstraint\u003cTMin, TMax\u003e;\n} = (min: number, max: number = Infinity): IntegerRangeConstraint =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_integer_range',\n\t\tmin: min,\n\t\tmax: max,\n\t\tmsg() {\n\t\t\tlet message = `expected an integer `;\n\n\t\t\tif (min \u003e 0) {\n\t\t\t\tif (max === min) {\n\t\t\t\t\tmessage += `of exactly ${min}`;\n\t\t\t\t} else if (max !== Infinity) {\n\t\t\t\t\tmessage += `between ${min} and ${max}`;\n\t\t\t\t} else {\n\t\t\t\t\tmessage += `of at least ${min}`;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tmessage += `of at most ${max}`;\n\t\t\t}\n\n\t\t\treturn message;\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'constraint',\n\t\ttype: 'integer_range',\n\t\tmin: min,\n\t\tmax: max,\n\t\t'~run'(input, _flags) {\n\t\t\tif (input \u003c min) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\tif (input \u003e max) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t};\n};\n\n// #region String schema\n\nexport interface StringSchema\u003cT extends string = string\u003e extends BaseSchema\u003cT\u003e {\n\treadonly type: 'string';\n\treadonly format: null;\n}\n\nexport interface FormattedStringSchema\u003c\n\tTFormat extends keyof StringFormatMap = keyof StringFormatMap,\n\u003e extends BaseSchema\u003cStringFormatMap[TFormat]\u003e {\n\treadonly type: 'string';\n\treadonly format: TFormat;\n}\n\nconst ISSUE_TYPE_STRING: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'string',\n\tmsg() {\n\t\treturn `expected string`;\n\t},\n};\n\nconst STRING_SINGLETON: StringSchema = {\n\tkind: 'schema',\n\ttype: 'string',\n\tformat: null,\n\t'~run'(input, _flags) {\n\t\tif (typeof input !== 'string') {\n\t\t\treturn ISSUE_TYPE_STRING;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const string = \u003cT extends string = string\u003e(): StringSchema\u003cT\u003e =\u003e {\n\treturn STRING_SINGLETON as StringSchema\u003cT\u003e;\n};\n\n// #__NO_SIDE_EFFECTS__\nconst _formattedString = \u003cTFormat extends keyof StringFormatMap\u003e(\n\tformat: TFormat,\n\tvalidate: (input: string) =\u003e boolean,\n) =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_string_format',\n\t\texpected: format,\n\t\tmsg() {\n\t\t\treturn `expected a ${format} formatted string`;\n\t\t},\n\t};\n\n\tconst schema: FormattedStringSchema\u003cTFormat\u003e = {\n\t\tkind: 'schema',\n\t\ttype: 'string',\n\t\tformat: format,\n\t\t'~run'(input, _flags) {\n\t\t\tif (typeof input !== 'string') {\n\t\t\t\treturn ISSUE_TYPE_STRING;\n\t\t\t}\n\n\t\t\tif (!validate(input)) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n\n\treturn () =\u003e schema;\n};\n\n// prettier-ignore\nexport const actorIdentifierString = /*#__PURE__*/ _formattedString('at-identifier', syntax.isActorIdentifier);\nexport const resourceUriString = /*#__PURE__*/ _formattedString('at-uri', syntax.isResourceUri);\nexport const cidString = /*#__PURE__*/ _formattedString('cid', syntax.isCid);\nexport const datetimeString = /*#__PURE__*/ _formattedString('datetime', syntax.isDatetime);\nexport const didString = /*#__PURE__*/ _formattedString('did', syntax.isDid);\nexport const handleString = /*#__PURE__*/ _formattedString('handle', syntax.isHandle);\nexport const languageCodeString = /*#__PURE__*/ _formattedString('language', syntax.isLanguageCode);\nexport const nsidString = /*#__PURE__*/ _formattedString('nsid', syntax.isNsid);\nexport const recordKeyString = /*#__PURE__*/ _formattedString('record-key', syntax.isRecordKey);\nexport const tidString = /*#__PURE__*/ _formattedString('tid', syntax.isTid);\nexport const genericUriString = /*#__PURE__*/ _formattedString('uri', syntax.isGenericUri);\n\n// #region String constraints\n\nexport interface StringLengthConstraint\u003c\n\tTMinLength extends number = number,\n\tTMaxLength extends number = number,\n\u003e extends BaseConstraint\u003cstring\u003e {\n\treadonly type: 'string_length';\n\treadonly minLength: TMinLength;\n\treadonly maxLength: TMaxLength;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const stringLength: {\n\t\u003cconst TMinLength extends number\u003e(min: TMinLength): StringLengthConstraint\u003cTMinLength\u003e;\n\t\u003cconst TMinLength extends number, const TMaxLength extends number\u003e(\n\t\tmin: TMinLength,\n\t\tmax: TMaxLength,\n\t): StringLengthConstraint\u003cTMinLength, TMaxLength\u003e;\n} = (minLength: number, maxLength: number = Infinity): StringLengthConstraint =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_string_length',\n\t\tminLength: minLength,\n\t\tmaxLength: maxLength,\n\t\tmsg() {\n\t\t\treturn formatRangeMessage('a string', 'character', minLength, maxLength);\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'constraint',\n\t\ttype: 'string_length',\n\t\tminLength: minLength,\n\t\tmaxLength: maxLength,\n\t\t'~run'(input, _flags) {\n\t\t\tif (!isUtf8LengthInRange(input, minLength, maxLength)) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t};\n};\n\nexport interface StringGraphemesConstraint\u003c\n\tTMinGraphemes extends number = number,\n\tTMaxGraphemes extends number = number,\n\u003e extends BaseConstraint\u003cstring\u003e {\n\treadonly type: 'string_graphemes';\n\treadonly minGraphemes: TMinGraphemes;\n\treadonly maxGraphemes: TMaxGraphemes;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const stringGraphemes: {\n\t\u003cconst TMinGraphemes extends number\u003e(min: TMinGraphemes): StringGraphemesConstraint\u003cTMinGraphemes\u003e;\n\t\u003cconst TMinGraphemes extends number, const TMaxGraphemes extends number\u003e(\n\t\tmin: TMinGraphemes,\n\t\tmax: TMaxGraphemes,\n\t): StringGraphemesConstraint\u003cTMinGraphemes, TMaxGraphemes\u003e;\n} = (minGraphemes: number, maxGraphemes: number = Infinity): StringGraphemesConstraint =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_string_graphemes',\n\t\tminGraphemes: minGraphemes,\n\t\tmaxGraphemes: maxGraphemes,\n\t\tmsg() {\n\t\t\treturn formatRangeMessage('a string', 'grapheme', minGraphemes, maxGraphemes);\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'constraint',\n\t\ttype: 'string_graphemes',\n\t\tminGraphemes: minGraphemes,\n\t\tmaxGraphemes: maxGraphemes,\n\t\t'~run'(input, _flags) {\n\t\t\tif (!isGraphemeLengthInRange(input, minGraphemes, maxGraphemes)) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t};\n};\n\n// #region Blob schema\n\nexport interface BlobSchema extends BaseSchema\u003cinterfaces.Blob | interfaces.LegacyBlob, interfaces.Blob\u003e {\n\treadonly type: 'blob';\n}\n\nconst ISSUE_EXPECTED_BLOB: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'blob',\n\tmsg() {\n\t\treturn `expected blob`;\n\t},\n};\n\nconst BLOB_SCHEMA: BlobSchema = {\n\tkind: 'schema',\n\ttype: 'blob',\n\t'~run'(input, _flags) {\n\t\tif (typeof input !== 'object' || input === null) {\n\t\t\treturn ISSUE_EXPECTED_BLOB;\n\t\t}\n\n\t\tif (interfaces.isBlob(input)) {\n\t\t\treturn undefined;\n\t\t}\n\n\t\tif (interfaces.isLegacyBlob(input)) {\n\t\t\tconst blob: interfaces.Blob = {\n\t\t\t\t$type: 'blob',\n\t\t\t\tmimeType: input.mimeType,\n\t\t\t\tref: { $link: input.cid },\n\t\t\t\tsize: -1,\n\t\t\t};\n\n\t\t\treturn ok(blob);\n\t\t}\n\n\t\treturn ISSUE_EXPECTED_BLOB;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const blob = (): BlobSchema =\u003e {\n\treturn BLOB_SCHEMA;\n};\n\n// #region IPLD bytes schema\n\nexport interface BytesSchema extends BaseSchema\u003cinterfaces.Bytes, interfaces.Bytes\u003e {\n\treadonly type: 'bytes';\n}\n\nconst ISSUE_EXPECTED_BYTES: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'bytes',\n\tmsg() {\n\t\treturn `expected bytes`;\n\t},\n};\n\nconst BYTES_SCHEMA: BytesSchema = {\n\tkind: 'schema',\n\ttype: 'bytes',\n\t'~run'(input, _flags) {\n\t\tif (!interfaces.isBytes(input)) {\n\t\t\treturn ISSUE_EXPECTED_BYTES;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const bytes = (): BytesSchema =\u003e {\n\treturn BYTES_SCHEMA;\n};\n\n// #region IPLD bytes constraint\nexport interface BytesSizeConstraint\u003c\n\tTMinLength extends number = number,\n\tTMaxLength extends number = number,\n\u003e extends BaseConstraint\u003cinterfaces.Bytes\u003e {\n\treadonly type: 'bytes_size';\n\treadonly minSize: TMinLength;\n\treadonly maxSize: TMaxLength;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const bytesSize: {\n\t\u003cconst TMinLength extends number\u003e(min: TMinLength): BytesSizeConstraint\u003cTMinLength\u003e;\n\t\u003cconst TMinLength extends number, const TMaxLength extends number\u003e(\n\t\tmin: TMinLength,\n\t\tmax: TMaxLength,\n\t): BytesSizeConstraint\u003cTMinLength, TMaxLength\u003e;\n} = (minSize: number, maxSize: number = Infinity): BytesSizeConstraint =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_bytes_size',\n\t\tminSize: minSize,\n\t\tmaxSize: maxSize,\n\t\tmsg() {\n\t\t\treturn formatRangeMessage('a byte array', 'byte', minSize, maxSize);\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'constraint',\n\t\ttype: 'bytes_size',\n\t\tminSize: minSize,\n\t\tmaxSize: maxSize,\n\t\t'~run'(input, _flags) {\n\t\t\tlet size: number;\n\n\t\t\tif (_isBytesWrapper(input)) {\n\t\t\t\tsize = input.buf.length;\n\t\t\t} else {\n\t\t\t\tconst str = input.$bytes;\n\t\t\t\tlet bytes = str.length;\n\n\t\t\t\tif (str.charCodeAt(bytes - 1) === 0x3d) {\n\t\t\t\t\tbytes--;\n\t\t\t\t}\n\t\t\t\tif (bytes \u003e 1 \u0026\u0026 str.charCodeAt(bytes - 1) === 0x3d) {\n\t\t\t\t\tbytes--;\n\t\t\t\t}\n\n\t\t\t\tsize = (bytes * 3) \u003e\u003e\u003e 2;\n\t\t\t}\n\n\t\t\tif (size \u003c minSize) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\tif (size \u003e maxSize) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t};\n};\n\n// #region IPLD CID type schema\n\nexport interface CidLinkSchema extends BaseSchema\u003cinterfaces.CidLink, interfaces.CidLink\u003e {\n\treadonly type: 'cid_link';\n}\n\nconst ISSUE_EXPECTED_CID_LINK: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'cid-link',\n\tmsg() {\n\t\treturn `expected cid-link`;\n\t},\n};\n\nconst CID_LINK_SCHEMA: CidLinkSchema = {\n\tkind: 'schema',\n\ttype: 'cid_link',\n\t'~run'(input, _flags) {\n\t\tif (!interfaces.isCidLink(input)) {\n\t\t\treturn ISSUE_EXPECTED_CID_LINK;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const cidLink = (): CidLinkSchema =\u003e {\n\treturn CID_LINK_SCHEMA;\n};\n\n// #region Nullable schema\n\nexport interface NullableSchema\u003cTItem extends BaseSchema = BaseSchema\u003e extends BaseSchema\u003c\n\tInferInput\u003cTItem\u003e | null,\n\tInferOutput\u003cTItem\u003e | null\n\u003e {\n\treadonly type: 'nullable';\n\treadonly wrapped: TItem;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const nullable = \u003cTItem extends BaseSchema\u003e(wrapped: TItem): NullableSchema\u003cTItem\u003e =\u003e {\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'nullable',\n\t\twrapped: wrapped,\n\t\t'~run'(input, flags) {\n\t\t\tif (input === null) {\n\t\t\t\treturn undefined;\n\t\t\t}\n\n\t\t\treturn wrapped['~run'](input, flags);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Optional schema\n\nexport type DefaultValue\u003cTItem extends BaseSchema\u003e =\n\t| InferOutput\u003cTItem\u003e\n\t| (() =\u003e InferOutput\u003cTItem\u003e)\n\t| undefined;\n\nexport type InferOptionalOutput\u003c\n\tTItem extends BaseSchema,\n\tTDefault extends DefaultValue\u003cTItem\u003e,\n\u003e = undefined extends TDefault ? InferOutput\u003cTItem\u003e | undefined : InferOutput\u003cTItem\u003e;\n\nexport interface OptionalSchema\u003c\n\tTItem extends BaseSchema = BaseSchema,\n\tTDefault extends DefaultValue\u003cTItem\u003e = DefaultValue\u003cTItem\u003e,\n\u003e extends BaseSchema\u003cInferInput\u003cTItem\u003e | undefined, InferOptionalOutput\u003cTItem, TDefault\u003e\u003e {\n\treadonly type: 'optional';\n\treadonly wrapped: TItem;\n\treadonly default: TDefault;\n}\n\ntype MaybeOptional\u003cTItem extends BaseSchema\u003e = TItem | OptionalSchema\u003cTItem, undefined\u003e;\n\n// #__NO_SIDE_EFFECTS__\nexport const optional: {\n\t\u003cTItem extends BaseSchema\u003e(wrapped: TItem): OptionalSchema\u003cTItem, undefined\u003e;\n\t\u003cTItem extends BaseSchema, TDefault extends DefaultValue\u003cTItem\u003e\u003e(\n\t\twrapped: TItem,\n\t\tdefaultValue: TDefault,\n\t): OptionalSchema\u003cTItem, TDefault\u003e;\n} = (wrapped: BaseSchema, defaultValue?: any): OptionalSchema\u003cany, any\u003e =\u003e {\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'optional',\n\t\twrapped: wrapped,\n\t\tdefault: defaultValue,\n\t\t'~run'(input, flags) {\n\t\t\tif (input === undefined) {\n\t\t\t\tif (defaultValue === undefined) {\n\t\t\t\t\treturn undefined;\n\t\t\t\t}\n\n\t\t\t\tconst value = typeof defaultValue === 'function' ? defaultValue() : defaultValue;\n\n\t\t\t\treturn ok(value);\n\t\t\t}\n\n\t\t\treturn wrapped['~run'](input, flags);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\nconst isOptionalSchema = (schema: BaseSchema): schema is OptionalSchema\u003cany, unknown\u003e =\u003e {\n\treturn schema.type === 'optional';\n};\n\n// #region Array schema\n\nexport interface ArraySchema\u003cTItem extends BaseSchema = BaseSchema\u003e extends BaseSchema\u003cunknown[], unknown[]\u003e {\n\treadonly type: 'array';\n\treadonly item: TItem;\n\n\treadonly [kType]?: { in: InferInput\u003cTItem\u003e[]; out: InferOutput\u003cTItem\u003e[] };\n}\n\nconst ISSUE_TYPE_ARRAY: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'array',\n\tmsg() {\n\t\treturn `expected array`;\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const array = \u003cTItem extends BaseSchema\u003e(item: TItem | (() =\u003e TItem)): ArraySchema\u003cTItem\u003e =\u003e {\n\tconst resolvedShape = lazy(() =\u003e {\n\t\treturn typeof item === 'function' ? item() : item;\n\t});\n\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'array',\n\t\tget item() {\n\t\t\treturn lazyProperty(this, 'item', resolvedShape.value);\n\t\t},\n\t\tget '~run'() {\n\t\t\tconst shape = resolvedShape.value;\n\n\t\t\tconst matcher: Matcher = (input, flags) =\u003e {\n\t\t\t\tif (!isArray(input)) {\n\t\t\t\t\treturn ISSUE_TYPE_ARRAY;\n\t\t\t\t}\n\n\t\t\t\tlet issues: IssueTree | undefined;\n\t\t\t\tlet output: any[] | undefined;\n\n\t\t\t\tfor (let idx = 0, len = input.length; idx \u003c len; idx++) {\n\t\t\t\t\tconst val = input[idx];\n\t\t\t\t\tconst r = shape['~run'](val, flags);\n\n\t\t\t\t\tif (r !== undefined) {\n\t\t\t\t\t\tif (r.ok) {\n\t\t\t\t\t\t\tif (output === undefined) {\n\t\t\t\t\t\t\t\toutput = input.slice();\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\toutput[idx] = r.value;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tissues = joinIssues(issues, prependPath(idx, r));\n\n\t\t\t\t\t\t\tif (flags \u0026 FLAG_ABORT_EARLY) {\n\t\t\t\t\t\t\t\treturn issues;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (issues !== undefined) {\n\t\t\t\t\treturn issues;\n\t\t\t\t}\n\n\t\t\t\tif (output !== undefined) {\n\t\t\t\t\treturn ok(output);\n\t\t\t\t}\n\n\t\t\t\treturn undefined;\n\t\t\t};\n\n\t\t\treturn lazyProperty(this, '~run', matcher);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Array constraints\n\nexport interface ArrayLengthConstraint\u003c\n\tTMinLength extends number = number,\n\tTMaxLength extends number = number,\n\u003e extends BaseConstraint\u003cunknown[]\u003e {\n\treadonly type: 'array_length';\n\treadonly minLength: TMinLength;\n\treadonly maxLength: TMaxLength;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const arrayLength: {\n\t\u003cconst TMinLength extends number\u003e(min: TMinLength): ArrayLengthConstraint\u003cTMinLength\u003e;\n\t\u003cconst TMinLength extends number, const TMaxLength extends number\u003e(\n\t\tmin: TMinLength,\n\t\tmax: TMaxLength,\n\t): ArrayLengthConstraint\u003cTMinLength, TMaxLength\u003e;\n} = (minLength: number, maxLength: number = Infinity): ArrayLengthConstraint =\u003e {\n\tconst issue: IssueLeaf = {\n\t\tok: false,\n\t\tcode: 'invalid_array_length',\n\t\tminLength: minLength,\n\t\tmaxLength: maxLength,\n\t\tmsg() {\n\t\t\treturn formatRangeMessage('an array', 'item', minLength, maxLength);\n\t\t},\n\t};\n\n\treturn {\n\t\tkind: 'constraint',\n\t\ttype: 'array_length',\n\t\tminLength: minLength,\n\t\tmaxLength: maxLength,\n\t\t'~run'(input, _flags) {\n\t\t\tconst length = input.length;\n\n\t\t\tif (length \u003c minLength) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\tif (length \u003e maxLength) {\n\t\t\t\treturn issue;\n\t\t\t}\n\n\t\t\treturn undefined;\n\t\t},\n\t};\n};\n\n// #region Object schema\n\n// `ObjectSchema` accepts a `LooseObjectShape` instead of `ObjectShape` to allow\n// for circular references, and this means preventing TypeScript from attempting\n// to eagerly evaluate the shape, unfortunate that this means we can't throw a\n// type issue if you add a non-schema value into the shape though\n\nexport type LooseObjectShape = Record\u003cstring, any\u003e;\nexport type ObjectShape = Record\u003cstring, BaseSchema\u003e;\n\nexport type OptionalObjectInputKeys\u003cTShape extends ObjectShape\u003e = {\n\t[Key in keyof TShape]: TShape[Key] extends OptionalSchema\u003cany, any\u003e ? Key : never;\n}[keyof TShape];\n\nexport type OptionalObjectOutputKeys\u003cTShape extends ObjectShape\u003e = {\n\t[Key in keyof TShape]: TShape[Key] extends OptionalSchema\u003cany, infer Default\u003e\n\t\t? undefined extends Default\n\t\t\t? Key\n\t\t\t: never\n\t\t: never;\n}[keyof TShape];\n\ntype InferObjectInput\u003cTShape extends ObjectShape\u003e = Flatten\u003c\n\t{\n\t\t-readonly [Key in keyof TShape as Key extends OptionalObjectInputKeys\u003cTShape\u003e ? never : Key]: InferInput\u003c\n\t\t\tTShape[Key]\n\t\t\u003e;\n\t} \u0026 {\n\t\t-readonly [Key in keyof TShape as Key extends OptionalObjectInputKeys\u003cTShape\u003e ? Key : never]?: InferInput\u003c\n\t\t\tTShape[Key]\n\t\t\u003e;\n\t}\n\u003e;\n\ntype InferObjectOutput\u003cTShape extends ObjectShape\u003e = Flatten\u003c\n\t{\n\t\t-readonly [Key in keyof TShape as Key extends OptionalObjectOutputKeys\u003cTShape\u003e\n\t\t\t? never\n\t\t\t: Key]: InferOutput\u003cTShape[Key]\u003e;\n\t} \u0026 {\n\t\t-readonly [Key in keyof TShape as Key extends OptionalObjectOutputKeys\u003cTShape\u003e\n\t\t\t? Key\n\t\t\t: never]?: InferOutput\u003cTShape[Key]\u003e;\n\t}\n\u003e;\n\nexport interface ObjectSchema\u003cTShape extends LooseObjectShape = LooseObjectShape\u003e extends BaseSchema\u003c\n\tRecord\u003cstring, unknown\u003e\n\u003e {\n\treadonly type: 'object';\n\treadonly shape: Readonly\u003cTShape\u003e;\n\n\t// passing `InferObjectX` into `extends BaseSchema\u003c...\u003e` eagerly evaluates the\n\t// shape, however, passing it as a property means that it's only evaluated if\n\t// you attempt to grab the value.\n\treadonly [kType]?: { in: InferObjectInput\u003cTShape\u003e; out: InferObjectOutput\u003cTShape\u003e };\n}\n\ninterface ObjectEntry {\n\tkey: string;\n\tschema: BaseSchema;\n\toptional: boolean;\n\tmissing: IssueTree;\n}\n\nconst ISSUE_TYPE_OBJECT: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'object',\n\tmsg() {\n\t\treturn `expected object`;\n\t},\n};\n\nconst ISSUE_MISSING: IssueLeaf = {\n\tok: false,\n\tcode: 'missing_value',\n\tmsg() {\n\t\treturn `missing value`;\n\t},\n};\n\nconst set = (obj: Record\u003cstring, unknown\u003e, key: string, value: unknown): void =\u003e {\n\tif (key === '__proto__') {\n\t\tObject.defineProperty(obj, key, { value });\n\t} else {\n\t\tobj[key] = value;\n\t}\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const object = \u003cTShape extends LooseObjectShape\u003e(shape: TShape): ObjectSchema\u003cTShape\u003e =\u003e {\n\tconst resolvedEntries = lazy(() =\u003e {\n\t\tconst resolved: ObjectEntry[] = [];\n\n\t\tfor (const key in shape) {\n\t\t\tconst schema = shape[key];\n\n\t\t\tresolved.push({\n\t\t\t\tkey: key,\n\t\t\t\tschema: schema,\n\t\t\t\toptional: isOptionalSchema(schema),\n\t\t\t\tmissing: prependPath(key, ISSUE_MISSING),\n\t\t\t});\n\t\t}\n\n\t\treturn resolved;\n\t});\n\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'object',\n\t\tget shape() {\n\t\t\t// if we just return the shape as is then it wouldn't be the same exact\n\t\t\t// shape when getters are present.\n\t\t\tconst resolved = resolvedEntries.value;\n\t\t\tconst obj: any = {};\n\n\t\t\tfor (const entry of resolved) {\n\t\t\t\tobj[entry.key] = entry.schema;\n\t\t\t}\n\n\t\t\treturn lazyProperty(this, 'shape', obj as TShape);\n\t\t},\n\t\tget '~run'() {\n\t\t\tconst shape = resolvedEntries.value;\n\t\t\tconst len = shape.length;\n\n\t\t\tconst generateFastpass = (): Matcher =\u003e {\n\t\t\t\tconst fields: [string, any][] = [\n\t\t\t\t\t['$ok', ok],\n\t\t\t\t\t['$joinIssues', joinIssues],\n\t\t\t\t\t['$prependPath', prependPath],\n\t\t\t\t];\n\n\t\t\t\tlet doc = `let $iss,$out;`;\n\n\t\t\t\tfor (let idx = 0; idx \u003c len; idx++) {\n\t\t\t\t\tconst entry = shape[idx];\n\n\t\t\t\t\tconst key = entry.key;\n\t\t\t\t\tconst esckey = JSON.stringify(key);\n\n\t\t\t\t\tconst id = `_${idx}`;\n\n\t\t\t\t\tdoc += `{const $val=$in[${esckey}];`;\n\n\t\t\t\t\tif (entry.optional) {\n\t\t\t\t\t\tdoc += `if($val!==undefined){`;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tdoc += `if($val!==undefined||${esckey} in $in){`;\n\t\t\t\t\t}\n\n\t\t\t\t\tdoc += `const $res=${id}$schema[\"~run\"]($val,$flags);if($res!==undefined)if($res.ok)${key !== '__proto__' ? `($out??={...$in})[${esckey}]=$res.value` : `Object.defineProperty($out??={...$in},${esckey},{value:$res.value})`};else if((($iss=$joinIssues($iss,$prependPath(${esckey},$res))),$flags\u0026${FLAG_ABORT_EARLY}))return $iss;}`;\n\n\t\t\t\t\tif (entry.optional) {\n\t\t\t\t\t\tconst schema = entry.schema as OptionalSchema;\n\t\t\t\t\t\tconst innerSchema = schema.wrapped;\n\t\t\t\t\t\tconst defaultValue = schema.default;\n\n\t\t\t\t\t\tfields.push([`${id}$schema`, innerSchema]);\n\n\t\t\t\t\t\tif (defaultValue !== undefined) {\n\t\t\t\t\t\t\tconst calls = typeof defaultValue === 'function' ? `${id}$default()` : `${id}$default`;\n\n\t\t\t\t\t\t\tfields.push([`${id}$default`, defaultValue]);\n\n\t\t\t\t\t\t\tdoc +=\n\t\t\t\t\t\t\t\tkey !== '__proto__'\n\t\t\t\t\t\t\t\t\t? `else($out??={...$in})[${esckey}]=${calls};`\n\t\t\t\t\t\t\t\t\t: `else Object.defineProperty($out??={...$in},${esckey},{value:${calls}});`;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tfields.push([`${id}$schema`, entry.schema]);\n\t\t\t\t\t\tfields.push([`${id}$missing`, entry.missing]);\n\n\t\t\t\t\t\tdoc += `else if((($iss=$joinIssues($iss,${id}$missing)),$flags\u0026${FLAG_ABORT_EARLY}))return $iss;`;\n\t\t\t\t\t}\n\n\t\t\t\t\tdoc += `}`;\n\t\t\t\t}\n\n\t\t\t\tdoc += `if($iss!==undefined)return $iss;if($out!==undefined)return $ok($out);`;\n\n\t\t\t\tconst fn = new Function(\n\t\t\t\t\t`[${fields.map(([id]) =\u003e id).join(',')}]`,\n\t\t\t\t\t`return function matcher($in,$flags){${doc}}`,\n\t\t\t\t);\n\n\t\t\t\treturn fn(fields.map(([, field]) =\u003e field));\n\t\t\t};\n\n\t\t\tif (allowsEval.value) {\n\t\t\t\tconst fastpass = generateFastpass();\n\n\t\t\t\tconst matcher: Matcher = (input, flags) =\u003e {\n\t\t\t\t\tif (!isObject(input)) {\n\t\t\t\t\t\treturn ISSUE_TYPE_OBJECT;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn fastpass(input, flags);\n\t\t\t\t};\n\n\t\t\t\treturn lazyProperty(this, '~run', matcher);\n\t\t\t}\n\n\t\t\tconst matcher: Matcher = (input, flags) =\u003e {\n\t\t\t\tif (!isObject(input)) {\n\t\t\t\t\treturn ISSUE_TYPE_OBJECT;\n\t\t\t\t}\n\n\t\t\t\tlet issues: IssueTree | undefined;\n\t\t\t\tlet output: Record\u003cstring, unknown\u003e | undefined;\n\n\t\t\t\tfor (let idx = 0; idx \u003c len; idx++) {\n\t\t\t\t\tconst entry = shape[idx];\n\n\t\t\t\t\tconst key = entry.key;\n\t\t\t\t\tconst value = input[key];\n\n\t\t\t\t\tif (!entry.optional \u0026\u0026 value === undefined \u0026\u0026 !(key in input)) {\n\t\t\t\t\t\tissues = joinIssues(issues, entry.missing);\n\n\t\t\t\t\t\tif (flags \u0026 FLAG_ABORT_EARLY) {\n\t\t\t\t\t\t\treturn issues;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tconst r = entry.schema['~run'](value, flags);\n\n\t\t\t\t\tif (r !== undefined) {\n\t\t\t\t\t\tif (r.ok) {\n\t\t\t\t\t\t\tif (output === undefined) {\n\t\t\t\t\t\t\t\toutput = { ...input };\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t/*#__INLINE__*/ set(output, key, r.value);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tissues = joinIssues(issues, prependPath(key, r));\n\n\t\t\t\t\t\t\tif (flags \u0026 FLAG_ABORT_EARLY) {\n\t\t\t\t\t\t\t\treturn issues;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (issues !== undefined) {\n\t\t\t\t\treturn issues;\n\t\t\t\t}\n\n\t\t\t\tif (output !== undefined) {\n\t\t\t\t\treturn ok(output);\n\t\t\t\t}\n\n\t\t\t\treturn undefined;\n\t\t\t};\n\n\t\t\treturn lazyProperty(this, '~run', matcher);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Record schema\n//\n// unfortunately, adapting for circular references has meant that we can't have\n// TypeScript check the object against a particular shape ($type field required)\n\nexport type RecordObjectShape = {\n\t$type: LiteralSchema\u003csyntax.Nsid\u003e;\n\t[key: string]: BaseSchema;\n};\n\nexport type RecordKeySchema = StringSchema | FormattedStringSchema | LiteralSchema\u003cstring\u003e;\nexport type RecordObjectSchema = ObjectSchema\u003cRecordObjectShape\u003e;\n\nexport interface RecordSchema\u003cTObject extends ObjectSchema, TKey extends RecordKeySchema\u003e extends BaseSchema\u003c\n\tRecord\u003cstring, unknown\u003e\n\u003e {\n\treadonly type: 'record';\n\treadonly key: TKey;\n\treadonly object: TObject;\n\n\treadonly [kType]?: { in: InferInput\u003cTObject\u003e; out: InferOutput\u003cTObject\u003e };\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const record = \u003cTKey extends RecordKeySchema, TObject extends ObjectSchema\u003e(\n\tkey: TKey,\n\tobject: TObject,\n): RecordSchema\u003cTObject, TKey\u003e =\u003e {\n\tconst validatedObject = lazy((): TObject =\u003e {\n\t\tconst shape = object.shape;\n\n\t\tlet t = shape.$type as MaybeOptional\u003cLiteralSchema\u003csyntax.Nsid\u003e\u003e | undefined;\n\n\t\tassert(t !== undefined, `expected $type in record to be defined`);\n\t\tif (t.type === 'optional') {\n\t\t\tt = t.wrapped;\n\t\t}\n\n\t\tassert(t.type === 'literal' \u0026\u0026 typeof t.expected === 'string', `expected $type to be a string literal`);\n\n\t\treturn object;\n\t});\n\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'record',\n\t\tkey: key,\n\t\tget object() {\n\t\t\treturn lazyProperty(this, 'object', validatedObject.value);\n\t\t},\n\t\t'~run'(input, flags) {\n\t\t\treturn lazyProperty(this, '~run', validatedObject.value['~run'])(input, flags);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Variant schema\n\ntype VariantMember = ObjectSchema\u003cany\u003e | RecordSchema\u003cObjectSchema\u003cany\u003e, RecordKeySchema\u003e;\ntype VariantTuple = readonly VariantMember[];\n\ntype InferVariantInput\u003cTMembers extends VariantTuple\u003e = $type.enforce\u003cInferInput\u003cTMembers[number]\u003e\u003e;\n\ntype InferVariantOutput\u003cTMembers extends VariantTuple\u003e = $type.enforce\u003cInferOutput\u003cTMembers[number]\u003e\u003e;\n\nexport interface VariantSchema\u003c\n\tTMembers extends VariantTuple = VariantTuple,\n\tTClosed extends boolean = boolean,\n\u003e extends BaseSchema\u003cRecord\u003cstring, unknown\u003e\u003e {\n\treadonly type: 'variant';\n\treadonly members: TMembers;\n\treadonly closed: TClosed;\n\n\treadonly [kType]?: { in: InferVariantInput\u003cTMembers\u003e; out: InferVariantOutput\u003cTMembers\u003e };\n}\n\nconst ISSUE_VARIANT_MISSING = /*#__PURE__*/ prependPath('$type', ISSUE_MISSING);\n\nconst ISSUE_VARIANT_TYPE = /*#__PURE__*/ prependPath('$type', ISSUE_TYPE_STRING);\n\n// #__NO_SIDE_EFFECTS__\nexport const variant: {\n\t\u003cconst TMembers extends VariantTuple\u003e(members: TMembers): VariantSchema\u003cTMembers\u003e;\n\t\u003cconst TMembers extends VariantTuple, TClosed extends boolean\u003e(\n\t\tmembers: TMembers,\n\t\tclosed: TClosed,\n\t): VariantSchema\u003cTMembers, TClosed\u003e;\n} = (members: VariantMember[], closed: boolean = false): VariantSchema\u003cany, any\u003e =\u003e {\n\treturn {\n\t\tkind: 'schema',\n\t\ttype: 'variant',\n\t\tmembers: members,\n\t\tclosed: closed,\n\t\tget '~run'() {\n\t\t\tconst types: string[] = [];\n\t\t\tconst schemas: ObjectSchema[] = [];\n\n\t\t\tfor (let idx = 0, len = members.length; idx \u003c len; idx++) {\n\t\t\t\tconst raw = members[idx]!;\n\t\t\t\tconst member = raw.type === 'record' ? raw.object : raw;\n\t\t\t\tconst shape = member.shape;\n\n\t\t\t\tlet t = shape.$type as MaybeOptional\u003cLiteralSchema\u003csyntax.Nsid\u003e\u003e | undefined;\n\n\t\t\t\tassert(t !== undefined, `expected $type in variant member #${idx} to be defined`);\n\t\t\t\tif (t.type === 'optional') {\n\t\t\t\t\tt = t.wrapped;\n\t\t\t\t}\n\n\t\t\t\tassert(\n\t\t\t\t\tt.type === 'literal' \u0026\u0026 typeof t.expected === 'string',\n\t\t\t\t\t`expected $type in variant member #${idx} to be a string literal`,\n\t\t\t\t);\n\n\t\t\t\ttypes.push(t.expected);\n\t\t\t\tschemas.push(member);\n\t\t\t}\n\n\t\t\tconst issue: IssueLeaf = {\n\t\t\t\tok: false,\n\t\t\t\tcode: 'invalid_variant',\n\t\t\t\texpected: types,\n\t\t\t\tmsg() {\n\t\t\t\t\treturn `expected ${separatedList(types, 'or')}`;\n\t\t\t\t},\n\t\t\t};\n\n\t\t\tconst matcher: Matcher = (input, flags) =\u003e {\n\t\t\t\tif (!isObject(input)) {\n\t\t\t\t\treturn ISSUE_TYPE_OBJECT;\n\t\t\t\t}\n\n\t\t\t\tconst type = input.$type;\n\n\t\t\t\tif (type === undefined \u0026\u0026 !('$type' in input)) {\n\t\t\t\t\treturn ISSUE_VARIANT_MISSING;\n\t\t\t\t}\n\n\t\t\t\tif (typeof type !== 'string') {\n\t\t\t\t\treturn closed ? issue : ISSUE_VARIANT_TYPE;\n\t\t\t\t}\n\n\t\t\t\tfor (let idx = 0, len = types.length; idx \u003c len; idx++) {\n\t\t\t\t\tif (types[idx] === type) {\n\t\t\t\t\t\treturn schemas[idx];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (closed) {\n\t\t\t\t\treturn issue;\n\t\t\t\t}\n\n\t\t\t\treturn undefined;\n\t\t\t};\n\n\t\t\treturn lazyProperty(this, '~run', matcher);\n\t\t},\n\t\tget '~standard'() {\n\t\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t\t},\n\t};\n};\n\n// #region Unknown schema\n\nexport interface UnknownSchema extends BaseSchema\u003cRecord\u003cstring, unknown\u003e\u003e {\n\treadonly type: 'unknown';\n}\n\nconst ISSUE_TYPE_UNKNOWN: IssueLeaf = {\n\tok: false,\n\tcode: 'invalid_type',\n\texpected: 'unknown',\n\tmsg() {\n\t\treturn `expected unknown`;\n\t},\n};\n\nconst UNKNOWN_SCHEMA: UnknownSchema = {\n\tkind: 'schema',\n\ttype: 'unknown',\n\t'~run'(input, _flags) {\n\t\tif (typeof input !== 'object' || input === null) {\n\t\t\treturn ISSUE_TYPE_UNKNOWN;\n\t\t}\n\n\t\treturn undefined;\n\t},\n\tget '~standard'() {\n\t\treturn lazyProperty(this, '~standard', toStandardSchema(this));\n\t},\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const unknown = (): UnknownSchema =\u003e {\n\treturn UNKNOWN_SCHEMA;\n};\n\n// #region XRPC types\n\nexport interface XRPCLexBodyParam\u003c\n\tTSchema extends ObjectSchema | VariantSchema = ObjectSchema | VariantSchema,\n\u003e {\n\treadonly type: 'lex';\n\treadonly schema: TSchema;\n}\n\nexport interface XRPCBlobBodyParam {\n\treadonly type: 'blob';\n\treadonly encoding?: string[];\n}\n\nexport type XRPCBodyParam = XRPCLexBodyParam | XRPCBlobBodyParam | null;\n\nexport type InferXRPCBodyInput\u003cT extends XRPCBodyParam\u003e =\n\tT extends XRPCLexBodyParam\u003cinfer Schema\u003e\n\t\t? InferInput\u003cSchema\u003e\n\t\t: T extends XRPCBlobBodyParam\n\t\t\t? Blob\n\t\t\t: T extends null\n\t\t\t\t? void\n\t\t\t\t: never;\n\nexport type InferXRPCBodyOutput\u003cT extends XRPCBodyParam\u003e =\n\tT extends XRPCLexBodyParam\u003cinfer Schema\u003e\n\t\t? InferOutput\u003cSchema\u003e\n\t\t: T extends XRPCBlobBodyParam\n\t\t\t? Blob\n\t\t\t: T extends null\n\t\t\t\t? void\n\t\t\t\t: never;\n\n// #region XRPC procedure metadata\n\nexport interface XRPCProcedureMetadata\u003c\n\tTParams extends ObjectSchema | null = ObjectSchema | null,\n\tTInput extends XRPCBodyParam = XRPCBodyParam,\n\tTOutput extends XRPCBodyParam = XRPCBodyParam,\n\tTNsid extends syntax.Nsid = syntax.Nsid,\n\u003e extends BaseMetadata {\n\treadonly type: 'xrpc_procedure';\n\treadonly nsid: TNsid;\n\treadonly params: TParams;\n\treadonly input: TInput;\n\treadonly output: TOutput;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const procedure = \u003c\n\tTNsid extends syntax.Nsid,\n\tTParams extends ObjectSchema | null,\n\tTInput extends XRPCBodyParam,\n\tTOutput extends XRPCBodyParam,\n\u003e(\n\tnsid: TNsid,\n\toptions: {\n\t\tparams: TParams;\n\t\tinput: TInput;\n\t\toutput: TOutput;\n\t},\n): XRPCProcedureMetadata\u003cTParams, TInput, TOutput, TNsid\u003e =\u003e {\n\t// `schema` can be a getter, and we'd have to resolve that getter.\n\n\txrpcSchemaGenerated = true;\n\n\treturn {\n\t\tkind: 'metadata',\n\t\ttype: 'xrpc_procedure',\n\t\tnsid: nsid,\n\t\tparams: options.params,\n\t\tget input() {\n\t\t\tlet val = options.input;\n\n\t\t\tswitch (val?.type) {\n\t\t\t\tcase 'lex': {\n\t\t\t\t\tval = {\n\t\t\t\t\t\ttype: 'lex',\n\t\t\t\t\t\tschema: val.schema,\n\t\t\t\t\t} as TInput;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn lazyProperty(this, 'input', val);\n\t\t},\n\t\tget output() {\n\t\t\tlet val = options.output;\n\n\t\t\tswitch (val?.type) {\n\t\t\t\tcase 'lex': {\n\t\t\t\t\tval = {\n\t\t\t\t\t\ttype: 'lex',\n\t\t\t\t\t\tschema: val.schema,\n\t\t\t\t\t} as TOutput;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn lazyProperty(this, 'output', val);\n\t\t},\n\t};\n};\n\n// #region XRPC query metadata\n\nexport interface XRPCQueryMetadata\u003c\n\tTParams extends ObjectSchema | null = ObjectSchema | null,\n\tTOutput extends XRPCBodyParam = XRPCBodyParam,\n\tTNsid extends syntax.Nsid = syntax.Nsid,\n\u003e extends BaseMetadata {\n\treadonly type: 'xrpc_query';\n\treadonly nsid: TNsid;\n\treadonly params: TParams;\n\treadonly output: TOutput;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const query = \u003c\n\tTNsid extends syntax.Nsid,\n\tTParams extends ObjectSchema | null,\n\tTOutput extends XRPCBodyParam,\n\u003e(\n\tnsid: TNsid,\n\toptions: {\n\t\tparams: TParams;\n\t\toutput: TOutput;\n\t},\n): XRPCQueryMetadata\u003cTParams, TOutput, TNsid\u003e =\u003e {\n\t// `schema` can be a getter, and we'd have to resolve that getter.\n\n\txrpcSchemaGenerated = true;\n\n\treturn {\n\t\tkind: 'metadata',\n\t\ttype: 'xrpc_query',\n\t\tnsid: nsid,\n\t\tparams: options.params,\n\t\tget output() {\n\t\t\tlet val = options.output;\n\n\t\t\tswitch (val?.type) {\n\t\t\t\tcase 'lex': {\n\t\t\t\t\tval = {\n\t\t\t\t\t\ttype: 'lex',\n\t\t\t\t\t\tschema: val.schema,\n\t\t\t\t\t} as TOutput;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn lazyProperty(this, 'output', val);\n\t\t},\n\t};\n};\n\n// #region XRPC subscription metadata\n\nexport interface XRPCSubscriptionMetadata\u003c\n\tTParams extends ObjectSchema | null = ObjectSchema | null,\n\tTMessage extends ObjectSchema\u003cany\u003e | VariantSchema\u003cany, any\u003e | null =\n\t\t| ObjectSchema\u003cany\u003e\n\t\t| VariantSchema\u003cany, any\u003e\n\t\t| null,\n\tTNsid extends syntax.Nsid = syntax.Nsid,\n\u003e extends BaseMetadata {\n\treadonly type: 'xrpc_subscription';\n\treadonly nsid: TNsid;\n\treadonly params: TParams;\n\treadonly message: TMessage;\n}\n\n// #__NO_SIDE_EFFECTS__\nexport const subscription = \u003c\n\tTNsid extends syntax.Nsid,\n\tTParams extends ObjectSchema | null,\n\tTMessage extends ObjectSchema\u003cany\u003e | VariantSchema\u003cany, any\u003e | null,\n\u003e(\n\tnsid: TNsid,\n\toptions: {\n\t\tparams: TParams;\n\t\treadonly message: TMessage;\n\t},\n): XRPCSubscriptionMetadata\u003cTParams, TMessage, TNsid\u003e =\u003e {\n\t// `message` can be a getter, and we'd have to resolve that getter.\n\n\treturn {\n\t\tkind: 'metadata',\n\t\ttype: 'xrpc_subscription',\n\t\tnsid: nsid,\n\t\tparams: options.params,\n\t\tget message() {\n\t\t\treturn lazyProperty(this, 'message', options.message);\n\t\t},\n\t};\n};\n","// #__NO_SIDE_EFFECTS__\nexport const lazyProperty = \u003cT\u003e(obj: object, prop: string | number | symbol, value: T): T =\u003e {\n\tObject.defineProperty(obj, prop, { value });\n\treturn value;\n};\n\n// #__NO_SIDE_EFFECTS__\nexport const lazy = \u003cT\u003e(getter: () =\u003e T): { readonly value: T } =\u003e {\n\treturn {\n\t\tget value() {\n\t\t\tconst value = getter();\n\t\t\treturn lazyProperty(this, 'value', value);\n\t\t},\n\t};\n};\n\nexport const isArray = Array.isArray;\n\n// #__NO_SIDE_EFFECTS__\nexport const isObject = (input: unknown): input is Record\u003cstring, unknown\u003e =\u003e {\n\treturn typeof input === 'object' \u0026\u0026 input !== null \u0026\u0026 !isArray(input);\n};\n\nexport const allowsEval = /*#__PURE__*/ lazy((): boolean =\u003e {\n\tif (typeof navigator !== 'undefined' \u0026\u0026 navigator?.userAgent?.includes('Cloudflare')) {\n\t\treturn false;\n\t}\n\n\ttry {\n\t\tconst F = Function;\n\t\t// oxlint-disable-next-line no-new -- intentional check for Function constructor availability\n\t\tnew F('');\n\t\treturn true;\n\t} catch {\n\t\treturn false;\n\t}\n});\n"],"version":3}
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vendor/esm.sh/@atcute/multibase@1.2.0/es2022/multibase.mjs
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vendor/esm.sh/@atcute/multibase@1.2.0/es2022/multibase.mjs
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/* esm.sh - @atcute/multibase@1.2.0 */
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var H=t=>Uint8Array.fromHex(t),N=t=>t.toHex();import{alloc as T,allocUnsafe as b}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var w=(t,a,i)=>x=>{let e=(1<<a)-1,B="",o=0,r=0;for(let n=0;n<x.length;++n)for(r=r<<8|x[n],o+=8;o>a;)o-=a,B+=t[e&r>>o];if(o!==0&&(B+=t[e&r<<a-o]),i)for(;(B.length*a&7)!==0;)B+="=";return B},E=(t,a,i)=>{let x={};for(let e=0;e<t.length;++e)x[t[e]]=e;return e=>{let B=e.length;for(;i&&e[B-1]==="=";)--B;let o=b(B*a/8|0),r=0,n=0,s=0;for(let f=0;f<B;++f){let l=x[e[f]];if(l===void 0)throw new SyntaxError("invalid base string");n=n<<a|l,r+=a,r>=8&&(r-=8,o[s++]=255&n>>r)}if(r>=a||(255&n<<8-r)!==0)throw new SyntaxError("unexpected end of data");return o}},_=t=>{if(t.length>=255)throw new RangeError("alphabet too long");let a=t.length,i=t.charAt(0),x=Math.log(256)/Math.log(a);return e=>{if(e.length===0)return"";let B=0,o=0,r=0,n=e.length;for(;r!==n&&e[r]===0;)r++,B++;let s=n-r,f=s*x+1>>>0,l=T(f);{let p=s%3,m=n-p;for(;r<m;){let d=e[r]<<16|e[r+1]<<8|e[r+2],A=0;for(let g=f-1;(d!==0||A<o)&&g!==-1;g--,A++)d=d+16777216*l[g],l[g]=d%a|0,d=d/a|0;o=A,r+=3}}for(;r!==n;){let p=e[r],m=0;for(let d=f-1;(p!==0||m<o)&&d!==-1;d--,m++)p=p+256*l[d],l[d]=p%a|0,p=p/a|0;o=m,r++}let c=f-o;for(;c!==f&&l[c]===0;)c++;let h=i.repeat(B);for(;c<f;++c)h+=t.charAt(l[c]);return h}},z=t=>{if(t.length>=255)throw new RangeError("alphabet too long");let a=new Uint8Array(128).fill(255);for(let o=0;o<t.length;o++){let r=t.charCodeAt(o);if(r>=128)throw new RangeError("non-ASCII character in alphabet");if(a[r]!==255)throw new RangeError(`${t[o]} is ambiguous`);a[r]=o}let i=t.length,x=i*i,e=t.charAt(0),B=Math.log(i)/Math.log(256);return o=>{if(o.length===0)return b(0);let r=0,n=0,s=0;for(;o[r]===e;)n++,r++;let f=o.length-r,l=f*B+1>>>0,c=T(l);{let m=f&1,d=o.length-m;for(;r<d;){let A=a[o.charCodeAt(r)],g=a[o.charCodeAt(r+1)];if(A===255||g===255)throw new Error("invalid string");let u=A*i+g,y=0;for(let C=l-1;(u!==0||y<s)&&C!==-1;C--,y++)u+=x*c[C],c[C]=u&255,u=(u-(u&255))/256;if(u!==0)throw new Error("non-zero carry");s=y,r+=2}}if(r<o.length){let m=a[o.charCodeAt(r)];if(m===255)throw new Error("invalid string");let d=0;for(let A=l-1;(m!==0||d<s)&&A!==-1;A--,d++)m+=i*c[A],c[A]=m&255,m=m>>>8;if(m!==0)throw new Error("non-zero carry");s=d}let h=l-s;for(;h!==l&&c[h]===0;)h++;if(h===n)return c;let p=b(n+(l-h));return p.fill(0,0,n),p.set(c.subarray(h),n),p}};var k="0123456789abcdef",D=E(k,4,!1),L=w(k,4,!1);var M="fromHex"in Uint8Array,rt=M?H:D,at=M?N:L;var I=t=>Uint8Array.fromBase64(t,{alphabet:"base64",lastChunkHandling:"loose"}),O=t=>t.toBase64({alphabet:"base64",omitPadding:!0}),j=t=>Uint8Array.fromBase64(t,{alphabet:"base64",lastChunkHandling:"strict"}),q=t=>t.toBase64({alphabet:"base64",omitPadding:!1}),F=t=>Uint8Array.fromBase64(t,{alphabet:"base64url",lastChunkHandling:"loose"}),V=t=>t.toBase64({alphabet:"base64url",omitPadding:!0}),G=t=>Uint8Array.fromBase64(t,{alphabet:"base64url",lastChunkHandling:"strict"}),J=t=>t.toBase64({alphabet:"base64url",omitPadding:!1});var S="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",R="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_",K=E(S,6,!1),Q=w(S,6,!1),W=E(S,6,!0),X=w(S,6,!0),Y=E(R,6,!1),Z=w(R,6,!1),$=E(R,6,!0),tt=w(R,6,!0);var P="fromBase64"in Uint8Array,nt=P?I:K,st=P?O:Q,ft=P?j:W,lt=P?q:X,ct=P?F:Y,it=P?V:Z,Bt=P?G:$,dt=P?J:tt;import{allocUnsafe as ht}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var xt="abcdefghijklmnopqrstuvwxyz234567",mt=(()=>{let t=new Uint8Array(32);for(let a=0;a<32;a++)t[a]=xt.charCodeAt(a);return t})(),v=String.fromCharCode,et=t=>{let a=t.length,i=a/5|0,x=a-i*5,e=mt,B="",o=0,r=i/2|0;for(let n=0;n<r;n++){let s=t[o],f=t[o+1],l=t[o+2],c=t[o+3],h=t[o+4],p=t[o+5],m=t[o+6],d=t[o+7],A=t[o+8],g=t[o+9];B+=v(e[s>>>3],e[(s<<2|f>>>6)&31],e[f>>>1&31],e[(f<<4|l>>>4)&31],e[(l<<1|c>>>7)&31],e[c>>>2&31],e[(c<<3|h>>>5)&31],e[h&31],e[p>>>3],e[(p<<2|m>>>6)&31],e[m>>>1&31],e[(m<<4|d>>>4)&31],e[(d<<1|A>>>7)&31],e[A>>>2&31],e[(A<<3|g>>>5)&31],e[g&31]),o+=10}if(i&1){let n=t[o],s=t[o+1],f=t[o+2],l=t[o+3],c=t[o+4];B+=v(e[n>>>3],e[(n<<2|s>>>6)&31],e[s>>>1&31],e[(s<<4|f>>>4)&31],e[(f<<1|l>>>7)&31],e[l>>>2&31],e[(l<<3|c>>>5)&31],e[c&31]),o+=5}if(x>0){let n=0,s=0;for(let f=o;f<a;f++)n=n<<8|t[f],s+=8;for(;s>=5;)s-=5,B+=v(e[n>>>s&31]);s>0&&(B+=v(e[n<<5-s&31]))}return B};var pt="abcdefghijklmnopqrstuvwxyz234567",U=(()=>{let t=new Uint8Array(128).fill(255);for(let a=0;a<32;a++)t[pt.charCodeAt(a)]=a;return t})(),At=t=>{let a=t.length,i=ht(a*5/8|0),x=0,e=0,B=a-a%8;for(;e<B;e+=8){let o=U[t.charCodeAt(e)],r=U[t.charCodeAt(e+1)],n=U[t.charCodeAt(e+2)],s=U[t.charCodeAt(e+3)],f=U[t.charCodeAt(e+4)],l=U[t.charCodeAt(e+5)],c=U[t.charCodeAt(e+6)],h=U[t.charCodeAt(e+7)];if((o|r|n|s|f|l|c|h)&224)throw new SyntaxError("invalid base string");i[x]=o<<3|r>>>2,i[x+1]=(r<<6|n<<1|s>>>4)&255,i[x+2]=(s<<4|f>>>1)&255,i[x+3]=(f<<7|l<<2|c>>>3)&255,i[x+4]=(c<<5|h)&255,x+=5}if(e<a){let o=0,r=0;for(;e<a;++e){let n=U[t.charCodeAt(e)];if(n&224)throw new SyntaxError("invalid base string");r=r<<5|n,o+=5,o>=8&&(o-=8,i[x++]=255&r>>o)}if(o>=5||(255&r<<8-o)!==0)throw new SyntaxError("unexpected end of data")}return i};var ot="123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz",gt=z(ot),Ut=_(ot);export{rt as fromBase16,At as fromBase32,gt as fromBase58Btc,nt as fromBase64,ft as fromBase64Pad,ct as fromBase64Url,Bt as fromBase64UrlPad,at as toBase16,et as toBase32,Ut as toBase58Btc,st as toBase64,lt as toBase64Pad,it as toBase64Url,dt as toBase64UrlPad};
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//# sourceMappingURL=./multibase.mjs.map
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vendor/esm.sh/@atcute/multibase@1.2.0/es2022/multibase.mjs.map
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vendor/esm.sh/@atcute/multibase@1.2.0/es2022/multibase.mjs.map
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1
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const fromBase16 = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn Uint8Array.fromHex(str) as Uint8Array\u003cArrayBuffer\u003e;\n};\n\nexport const toBase16 = (bytes: Uint8Array): string =\u003e {\n\treturn bytes.toHex();\n};\n","import { alloc, allocUnsafe } from '@atcute/uint8array';\n\nexport const createRfc4648Encode = (alphabet: string, bitsPerChar: number, pad: boolean) =\u003e {\n\treturn (bytes: Uint8Array): string =\u003e {\n\t\tconst mask = (1 \u003c\u003c bitsPerChar) - 1;\n\t\tlet str = '';\n\n\t\tlet bits = 0; // Number of bits currently in the buffer\n\t\tlet buffer = 0; // Bits waiting to be written out, MSB first\n\t\tfor (let i = 0; i \u003c bytes.length; ++i) {\n\t\t\t// Slurp data into the buffer:\n\t\t\tbuffer = (buffer \u003c\u003c 8) | bytes[i];\n\t\t\tbits += 8;\n\n\t\t\t// Write out as much as we can:\n\t\t\twhile (bits \u003e bitsPerChar) {\n\t\t\t\tbits -= bitsPerChar;\n\t\t\t\tstr += alphabet[mask \u0026 (buffer \u003e\u003e bits)];\n\t\t\t}\n\t\t}\n\n\t\t// Partial character:\n\t\tif (bits !== 0) {\n\t\t\tstr += alphabet[mask \u0026 (buffer \u003c\u003c (bitsPerChar - bits))];\n\t\t}\n\n\t\t// Add padding characters until we hit a byte boundary:\n\t\tif (pad) {\n\t\t\twhile (((str.length * bitsPerChar) \u0026 7) !== 0) {\n\t\t\t\tstr += '=';\n\t\t\t}\n\t\t}\n\n\t\treturn str;\n\t};\n};\n\nexport const createRfc4648Decode = (alphabet: string, bitsPerChar: number, pad: boolean) =\u003e {\n\t// Build the character lookup table:\n\tconst codes: Record\u003cstring, number\u003e = {};\n\tfor (let i = 0; i \u003c alphabet.length; ++i) {\n\t\tcodes[alphabet[i]] = i;\n\t}\n\n\treturn (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\t\t// Count the padding bytes:\n\t\tlet end = str.length;\n\t\t// oxlint-disable-next-line no-unmodified-loop-condition\n\t\twhile (pad \u0026\u0026 str[end - 1] === '=') {\n\t\t\t--end;\n\t\t}\n\n\t\t// Allocate the output:\n\t\tconst bytes = allocUnsafe(((end * bitsPerChar) / 8) | 0);\n\n\t\t// Parse the data:\n\t\tlet bits = 0; // Number of bits currently in the buffer\n\t\tlet buffer = 0; // Bits waiting to be written out, MSB first\n\t\tlet written = 0; // Next byte to write\n\t\tfor (let i = 0; i \u003c end; ++i) {\n\t\t\t// Read one character from the string:\n\t\t\tconst value = codes[str[i]];\n\t\t\tif (value === undefined) {\n\t\t\t\tthrow new SyntaxError(`invalid base string`);\n\t\t\t}\n\n\t\t\t// Append the bits to the buffer:\n\t\t\tbuffer = (buffer \u003c\u003c bitsPerChar) | value;\n\t\t\tbits += bitsPerChar;\n\n\t\t\t// Write out some bits if the buffer has a byte's worth:\n\t\t\tif (bits \u003e= 8) {\n\t\t\t\tbits -= 8;\n\t\t\t\tbytes[written++] = 0xff \u0026 (buffer \u003e\u003e bits);\n\t\t\t}\n\t\t}\n\n\t\t// Verify that we have received just enough bits:\n\t\tif (bits \u003e= bitsPerChar || (0xff \u0026 (buffer \u003c\u003c (8 - bits))) !== 0) {\n\t\t\tthrow new SyntaxError('unexpected end of data');\n\t\t}\n\n\t\treturn bytes;\n\t};\n};\n\nexport const createBtcBaseEncode = (alphabet: string) =\u003e {\n\tif (alphabet.length \u003e= 255) {\n\t\tthrow new RangeError(`alphabet too long`);\n\t}\n\n\tconst BASE = alphabet.length;\n\tconst LEADER = alphabet.charAt(0);\n\tconst iFACTOR = Math.log(256) / Math.log(BASE); // log(256) / log(BASE), rounded up\n\n\treturn (source: Uint8Array): string =\u003e {\n\t\tif (source.length === 0) {\n\t\t\treturn '';\n\t\t}\n\n\t\t// Skip \u0026 count leading zeroes.\n\t\tlet zeroes = 0;\n\t\tlet length = 0;\n\t\tlet pbegin = 0;\n\t\tconst pend = source.length;\n\t\twhile (pbegin !== pend \u0026\u0026 source[pbegin] === 0) {\n\t\t\tpbegin++;\n\t\t\tzeroes++;\n\t\t}\n\n\t\t// Allocate enough space in big-endian base-N representation.\n\t\tconst dataLen = pend - pbegin;\n\t\tconst size = (dataLen * iFACTOR + 1) \u003e\u003e\u003e 0;\n\t\tconst bN = alloc(size);\n\n\t\t// Process 3 source bytes at a time where possible.\n\t\t// multiplier: 256^3 = 16777216. max carry: 16777216 * (BASE-1) + (BASE-1).\n\t\t// for BASE=58: 16777216 * 57 = 956301312, well within 2^32 - 1.\n\t\t{\n\t\t\tconst rem = dataLen % 3;\n\t\t\tconst tripleEnd = pend - rem;\n\n\t\t\twhile (pbegin \u003c tripleEnd) {\n\t\t\t\tlet carry = (source[pbegin] \u003c\u003c 16) | (source[pbegin + 1] \u003c\u003c 8) | source[pbegin + 2];\n\n\t\t\t\tlet i = 0;\n\t\t\t\tfor (let it1 = size - 1; (carry !== 0 || i \u003c length) \u0026\u0026 it1 !== -1; it1--, i++) {\n\t\t\t\t\tcarry = carry + 16777216 * bN[it1];\n\t\t\t\t\tbN[it1] = (carry % BASE) | 0;\n\t\t\t\t\tcarry = (carry / BASE) | 0;\n\t\t\t\t}\n\n\t\t\t\tlength = i;\n\t\t\t\tpbegin += 3;\n\t\t\t}\n\t\t}\n\n\t\t// Process remaining 0-2 bytes one at a time.\n\t\twhile (pbegin !== pend) {\n\t\t\tlet carry = source[pbegin];\n\n\t\t\tlet i = 0;\n\t\t\tfor (let it1 = size - 1; (carry !== 0 || i \u003c length) \u0026\u0026 it1 !== -1; it1--, i++) {\n\t\t\t\tcarry = carry + 256 * bN[it1];\n\t\t\t\tbN[it1] = (carry % BASE) | 0;\n\t\t\t\tcarry = (carry / BASE) | 0;\n\t\t\t}\n\n\t\t\tlength = i;\n\t\t\tpbegin++;\n\t\t}\n\n\t\t// Skip leading zeroes in base-N result.\n\t\tlet it2 = size - length;\n\t\twhile (it2 !== size \u0026\u0026 bN[it2] === 0) {\n\t\t\tit2++;\n\t\t}\n\n\t\t// Translate the result into a string.\n\t\tlet str = LEADER.repeat(zeroes);\n\t\tfor (; it2 \u003c size; ++it2) {\n\t\t\tstr += alphabet.charAt(bN[it2]);\n\t\t}\n\n\t\treturn str;\n\t};\n};\n\nexport const createBtcBaseDecode = (alphabet: string) =\u003e {\n\tif (alphabet.length \u003e= 255) {\n\t\tthrow new RangeError(`alphabet too long`);\n\t}\n\n\tconst BASE_MAP = new Uint8Array(128).fill(255);\n\tfor (let i = 0; i \u003c alphabet.length; i++) {\n\t\tconst xc = alphabet.charCodeAt(i);\n\n\t\tif (xc \u003e= 128) {\n\t\t\tthrow new RangeError(`non-ASCII character in alphabet`);\n\t\t}\n\t\tif (BASE_MAP[xc] !== 255) {\n\t\t\tthrow new RangeError(`${alphabet[i]} is ambiguous`);\n\t\t}\n\n\t\tBASE_MAP[xc] = i;\n\t}\n\n\tconst BASE = alphabet.length;\n\tconst BASE2 = BASE * BASE;\n\tconst LEADER = alphabet.charAt(0);\n\tconst FACTOR = Math.log(BASE) / Math.log(256); // log(BASE) / log(256), rounded up\n\n\treturn (source: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\t\tif (source.length === 0) {\n\t\t\treturn allocUnsafe(0);\n\t\t}\n\n\t\t// Skip and count leading leader characters.\n\t\tlet psz = 0;\n\t\tlet zeroes = 0;\n\t\tlet length = 0;\n\n\t\twhile (source[psz] === LEADER) {\n\t\t\tzeroes++;\n\t\t\tpsz++;\n\t\t}\n\n\t\t// Allocate enough space in big-endian base256 representation.\n\t\tconst remaining = source.length - psz;\n\t\tconst size = (remaining * FACTOR + 1) \u003e\u003e\u003e 0;\n\t\tconst b256 = alloc(size);\n\n\t\t// Process 2 source characters at a time where possible.\n\t\t// combined value: c0 * BASE + c1, multiplier: BASE^2.\n\t\t// max carry: BASE^2 * 255 + (BASE^2 - 1).\n\t\t// for BASE=58: 3364 * 255 + 3363 = 861183, well within safe integer range.\n\t\t{\n\t\t\tconst rem = remaining \u0026 1;\n\t\t\tconst pairEnd = source.length - rem;\n\n\t\t\twhile (psz \u003c pairEnd) {\n\t\t\t\tconst c0 = BASE_MAP[source.charCodeAt(psz)];\n\t\t\t\tconst c1 = BASE_MAP[source.charCodeAt(psz + 1)];\n\n\t\t\t\tif (c0 === 255 || c1 === 255) {\n\t\t\t\t\tthrow new Error(`invalid string`);\n\t\t\t\t}\n\n\t\t\t\tlet carry = c0 * BASE + c1;\n\n\t\t\t\tlet i = 0;\n\t\t\t\tfor (let it3 = size - 1; (carry !== 0 || i \u003c length) \u0026\u0026 it3 !== -1; it3--, i++) {\n\t\t\t\t\tcarry += BASE2 * b256[it3];\n\t\t\t\t\tb256[it3] = carry \u0026 0xff;\n\t\t\t\t\tcarry = (carry - (carry \u0026 0xff)) / 256;\n\t\t\t\t}\n\t\t\t\tif (carry !== 0) {\n\t\t\t\t\tthrow new Error('non-zero carry');\n\t\t\t\t}\n\t\t\t\tlength = i;\n\t\t\t\tpsz += 2;\n\t\t\t}\n\t\t}\n\n\t\t// Process remaining character if odd count.\n\t\tif (psz \u003c source.length) {\n\t\t\tlet carry = BASE_MAP[source.charCodeAt(psz)];\n\n\t\t\tif (carry === 255) {\n\t\t\t\tthrow new Error(`invalid string`);\n\t\t\t}\n\n\t\t\tlet i = 0;\n\t\t\tfor (let it3 = size - 1; (carry !== 0 || i \u003c length) \u0026\u0026 it3 !== -1; it3--, i++) {\n\t\t\t\tcarry += BASE * b256[it3];\n\t\t\t\tb256[it3] = carry \u0026 0xff;\n\t\t\t\tcarry = carry \u003e\u003e\u003e 8;\n\t\t\t}\n\t\t\tif (carry !== 0) {\n\t\t\t\tthrow new Error('non-zero carry');\n\t\t\t}\n\t\t\tlength = i;\n\t\t}\n\n\t\t// Skip leading zeroes in b256.\n\t\tlet it4 = size - length;\n\t\twhile (it4 !== size \u0026\u0026 b256[it4] === 0) {\n\t\t\tit4++;\n\t\t}\n\n\t\tif (it4 === zeroes) {\n\t\t\treturn b256;\n\t\t}\n\n\t\tconst vch = allocUnsafe(zeroes + (size - it4));\n\t\tvch.fill(0, 0, zeroes);\n\t\tvch.set(b256.subarray(it4), zeroes);\n\n\t\treturn vch;\n\t};\n};\n","// remove after September 2027\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toHex\n\nimport { createRfc4648Decode, createRfc4648Encode } from '../utils.ts';\n\nconst BASE16_CHARSET = '0123456789abcdef';\n\nexport const fromBase16: (str: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createRfc4648Decode(BASE16_CHARSET, 4, false);\nexport const toBase16: (bytes: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createRfc4648Encode(BASE16_CHARSET, 4, false);\n","import { fromBase16 as fromBase16Native, toBase16 as toBase16Native } from './base16-web-native.ts';\nimport { fromBase16 as fromBase16Polyfill, toBase16 as toBase16Polyfill } from './base16-web-polyfill.ts';\n\nconst HAS_NATIVE_SUPPORT = 'fromHex' in Uint8Array;\n\nexport const fromBase16 = !HAS_NATIVE_SUPPORT ? fromBase16Polyfill : fromBase16Native;\nexport const toBase16 = !HAS_NATIVE_SUPPORT ? toBase16Polyfill : toBase16Native;\n","// #region base64\nexport const fromBase64 = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn Uint8Array.fromBase64(str, {\n\t\talphabet: 'base64',\n\t\tlastChunkHandling: 'loose',\n\t}) as Uint8Array\u003cArrayBuffer\u003e;\n};\n\nexport const toBase64 = (bytes: Uint8Array): string =\u003e {\n\treturn bytes.toBase64({ alphabet: 'base64', omitPadding: true });\n};\n// #endregion\n\n// #region base64pad\nexport const fromBase64Pad = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn Uint8Array.fromBase64(str, {\n\t\talphabet: 'base64',\n\t\tlastChunkHandling: 'strict',\n\t}) as Uint8Array\u003cArrayBuffer\u003e;\n};\n\nexport const toBase64Pad = (bytes: Uint8Array): string =\u003e {\n\treturn bytes.toBase64({ alphabet: 'base64', omitPadding: false });\n};\n// #endregion\n\n// #region base64url\nexport const fromBase64Url = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn Uint8Array.fromBase64(str, {\n\t\talphabet: 'base64url',\n\t\tlastChunkHandling: 'loose',\n\t}) as Uint8Array\u003cArrayBuffer\u003e;\n};\n\nexport const toBase64Url = (bytes: Uint8Array): string =\u003e {\n\treturn bytes.toBase64({ alphabet: 'base64url', omitPadding: true });\n};\n// #endregion\n\n// #region base64urlpad\nexport const fromBase64UrlPad = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn Uint8Array.fromBase64(str, {\n\t\talphabet: 'base64url',\n\t\tlastChunkHandling: 'strict',\n\t}) as Uint8Array\u003cArrayBuffer\u003e;\n};\n\nexport const toBase64UrlPad = (bytes: Uint8Array): string =\u003e {\n\treturn bytes.toBase64({ alphabet: 'base64url', omitPadding: false });\n};\n// #endregion\n","// remove after September 2027\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array/toBase64\n\nimport { createRfc4648Decode, createRfc4648Encode } from '../utils.ts';\n\nconst BASE64_CHARSET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';\nconst BASE64URL_CHARSET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';\n\n// #region base64\nexport const fromBase64: (str: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createRfc4648Decode(BASE64_CHARSET, 6, false);\nexport const toBase64: (bytes: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createRfc4648Encode(BASE64_CHARSET, 6, false);\n// #endregion\n\n// #region base64pad\nexport const fromBase64Pad: (str: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createRfc4648Decode(BASE64_CHARSET, 6, true);\nexport const toBase64Pad: (bytes: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createRfc4648Encode(BASE64_CHARSET, 6, true);\n// #endregion\n\n// #region base64url\nexport const fromBase64Url: (str: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createRfc4648Decode(BASE64URL_CHARSET, 6, false);\nexport const toBase64Url: (bytes: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createRfc4648Encode(BASE64URL_CHARSET, 6, false);\n// #endregion\n\n// #region base64urlpad\nexport const fromBase64UrlPad: (str: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createRfc4648Decode(BASE64URL_CHARSET, 6, true);\nexport const toBase64UrlPad: (bytes: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createRfc4648Encode(BASE64URL_CHARSET, 6, true);\n// #endregion\n","import {\n\tfromBase64 as fromBase64Native,\n\tfromBase64Pad as fromBase64PadNative,\n\tfromBase64Url as fromBase64UrlNative,\n\tfromBase64UrlPad as fromBase64UrlPadNative,\n\ttoBase64 as toBase64Native,\n\ttoBase64Pad as toBase64PadNative,\n\ttoBase64Url as toBase64UrlNative,\n\ttoBase64UrlPad as toBase64UrlPadNative,\n} from './base64-web-native.ts';\nimport {\n\tfromBase64Pad as fromBase64PadPolyfill,\n\tfromBase64 as fromBase64Polyfill,\n\tfromBase64UrlPad as fromBase64UrlPadPolyfill,\n\tfromBase64Url as fromBase64UrlPolyfill,\n\ttoBase64Pad as toBase64PadPolyfill,\n\ttoBase64 as toBase64Polyfill,\n\ttoBase64UrlPad as toBase64UrlPadPolyfill,\n\ttoBase64Url as toBase64UrlPolyfill,\n} from './base64-web-polyfill.ts';\n\nconst HAS_NATIVE_SUPPORT = 'fromBase64' in Uint8Array;\n\n// #region base64\nexport const fromBase64 = !HAS_NATIVE_SUPPORT ? fromBase64Polyfill : fromBase64Native;\nexport const toBase64 = !HAS_NATIVE_SUPPORT ? toBase64Polyfill : toBase64Native;\n// #endregion\n\n// #region base64pad\nexport const fromBase64Pad = !HAS_NATIVE_SUPPORT ? fromBase64PadPolyfill : fromBase64PadNative;\nexport const toBase64Pad = !HAS_NATIVE_SUPPORT ? toBase64PadPolyfill : toBase64PadNative;\n// #endregion\n\n// #region base64url\nexport const fromBase64Url = !HAS_NATIVE_SUPPORT ? fromBase64UrlPolyfill : fromBase64UrlNative;\nexport const toBase64Url = !HAS_NATIVE_SUPPORT ? toBase64UrlPolyfill : toBase64UrlNative;\n// #endregion\n\n// #region base64urlpad\nexport const fromBase64UrlPad = !HAS_NATIVE_SUPPORT ? fromBase64UrlPadPolyfill : fromBase64UrlPadNative;\nexport const toBase64UrlPad = !HAS_NATIVE_SUPPORT ? toBase64UrlPadPolyfill : toBase64UrlPadNative;\n// #endregion\n","import { allocUnsafe } from '@atcute/uint8array';\n\nexport { toBase32 } from '#bases/base32-encode';\n\nconst ALPHABET = 'abcdefghijklmnopqrstuvwxyz234567';\n\n// #region decode\n\n// charCode -\u003e 5-bit value lookup table, 0xff for invalid characters.\n// valid base32 chars: a-z (97-122) map to 0-25, 2-7 (50-55) map to 26-31.\nconst _decodeLut: Uint8Array = /*#__PURE__*/ (() =\u003e {\n\tconst t = new Uint8Array(128).fill(0xff);\n\tfor (let i = 0; i \u003c 32; i++) {\n\t\tt[ALPHABET.charCodeAt(i)] = i;\n\t}\n\treturn t;\n})();\n\n/**\n * decodes an unpadded RFC 4648 base32 (lowercase) string to a Uint8Array\n * @param str base32 encoded string\n * @returns decoded buffer\n * @throws {SyntaxError} on invalid characters or malformed trailing bits\n */\nexport const fromBase32 = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\tconst end = str.length;\n\tconst bytes = allocUnsafe(((end * 5) / 8) | 0);\n\n\tlet written = 0;\n\tlet i = 0;\n\n\t// process 8-character groups (= 40 bits = 5 bytes each)\n\tconst fullGroups = end - (end % 8);\n\tfor (; i \u003c fullGroups; i += 8) {\n\t\tconst c0 = _decodeLut[str.charCodeAt(i)];\n\t\tconst c1 = _decodeLut[str.charCodeAt(i + 1)];\n\t\tconst c2 = _decodeLut[str.charCodeAt(i + 2)];\n\t\tconst c3 = _decodeLut[str.charCodeAt(i + 3)];\n\t\tconst c4 = _decodeLut[str.charCodeAt(i + 4)];\n\t\tconst c5 = _decodeLut[str.charCodeAt(i + 5)];\n\t\tconst c6 = _decodeLut[str.charCodeAt(i + 6)];\n\t\tconst c7 = _decodeLut[str.charCodeAt(i + 7)];\n\n\t\t// valid base32 values are 0-31 (5 bits), so any value with bits\n\t\t// outside the low 5 means 0xff was in the mix\n\t\tif ((c0 | c1 | c2 | c3 | c4 | c5 | c6 | c7) \u0026 0xe0) {\n\t\t\tthrow new SyntaxError(`invalid base string`);\n\t\t}\n\n\t\tbytes[written] = (c0 \u003c\u003c 3) | (c1 \u003e\u003e\u003e 2);\n\t\tbytes[written + 1] = ((c1 \u003c\u003c 6) | (c2 \u003c\u003c 1) | (c3 \u003e\u003e\u003e 4)) \u0026 0xff;\n\t\tbytes[written + 2] = ((c3 \u003c\u003c 4) | (c4 \u003e\u003e\u003e 1)) \u0026 0xff;\n\t\tbytes[written + 3] = ((c4 \u003c\u003c 7) | (c5 \u003c\u003c 2) | (c6 \u003e\u003e\u003e 3)) \u0026 0xff;\n\t\tbytes[written + 4] = ((c6 \u003c\u003c 5) | c7) \u0026 0xff;\n\t\twritten += 5;\n\t}\n\n\t// handle remaining 1-7 characters\n\tif (i \u003c end) {\n\t\tlet bits = 0;\n\t\tlet buffer = 0;\n\t\tfor (; i \u003c end; ++i) {\n\t\t\tconst value = _decodeLut[str.charCodeAt(i)];\n\t\t\tif (value \u0026 0xe0) {\n\t\t\t\tthrow new SyntaxError(`invalid base string`);\n\t\t\t}\n\t\t\tbuffer = (buffer \u003c\u003c 5) | value;\n\t\t\tbits += 5;\n\t\t\tif (bits \u003e= 8) {\n\t\t\t\tbits -= 8;\n\t\t\t\tbytes[written++] = 0xff \u0026 (buffer \u003e\u003e bits);\n\t\t\t}\n\t\t}\n\n\t\tif (bits \u003e= 5 || (0xff \u0026 (buffer \u003c\u003c (8 - bits))) !== 0) {\n\t\t\tthrow new SyntaxError(`unexpected end of data`);\n\t\t}\n\t}\n\n\treturn bytes;\n};\n\n// #endregion\n","const ALPHABET = 'abcdefghijklmnopqrstuvwxyz234567';\n\n// charCode lookup table: cc[i] = ALPHABET.charCodeAt(i) for i in 0..31\nconst _cc: Uint8Array = /*#__PURE__*/ (() =\u003e {\n\tconst t = new Uint8Array(32);\n\tfor (let i = 0; i \u003c 32; i++) {\n\t\tt[i] = ALPHABET.charCodeAt(i);\n\t}\n\treturn t;\n})();\n\nconst _fromCharCode = String.fromCharCode;\n\n/**\n * encodes a Uint8Array to an unpadded RFC 4648 base32 (lowercase) string\n * @param bytes source buffer\n * @returns base32 encoded string\n */\nexport const toBase32 = (bytes: Uint8Array): string =\u003e {\n\tconst len = bytes.length;\n\tconst full = (len / 5) | 0;\n\tconst rem = len - full * 5;\n\tconst cc = _cc;\n\n\tlet str = '';\n\tlet ip = 0;\n\n\t// process pairs of 5-byte groups (10 bytes → 16 base32 chars) at a time,\n\t// batching into a single String.fromCharCode call for fewer string concats\n\tconst pairs = (full / 2) | 0;\n\tfor (let g = 0; g \u003c pairs; g++) {\n\t\tconst a0 = bytes[ip],\n\t\t\ta1 = bytes[ip + 1],\n\t\t\ta2 = bytes[ip + 2],\n\t\t\ta3 = bytes[ip + 3],\n\t\t\ta4 = bytes[ip + 4];\n\t\tconst b0 = bytes[ip + 5],\n\t\t\tb1 = bytes[ip + 6],\n\t\t\tb2 = bytes[ip + 7],\n\t\t\tb3 = bytes[ip + 8],\n\t\t\tb4 = bytes[ip + 9];\n\n\t\tstr += _fromCharCode(\n\t\t\tcc[a0 \u003e\u003e\u003e 3],\n\t\t\tcc[((a0 \u003c\u003c 2) | (a1 \u003e\u003e\u003e 6)) \u0026 0x1f],\n\t\t\tcc[(a1 \u003e\u003e\u003e 1) \u0026 0x1f],\n\t\t\tcc[((a1 \u003c\u003c 4) | (a2 \u003e\u003e\u003e 4)) \u0026 0x1f],\n\t\t\tcc[((a2 \u003c\u003c 1) | (a3 \u003e\u003e\u003e 7)) \u0026 0x1f],\n\t\t\tcc[(a3 \u003e\u003e\u003e 2) \u0026 0x1f],\n\t\t\tcc[((a3 \u003c\u003c 3) | (a4 \u003e\u003e\u003e 5)) \u0026 0x1f],\n\t\t\tcc[a4 \u0026 0x1f],\n\t\t\tcc[b0 \u003e\u003e\u003e 3],\n\t\t\tcc[((b0 \u003c\u003c 2) | (b1 \u003e\u003e\u003e 6)) \u0026 0x1f],\n\t\t\tcc[(b1 \u003e\u003e\u003e 1) \u0026 0x1f],\n\t\t\tcc[((b1 \u003c\u003c 4) | (b2 \u003e\u003e\u003e 4)) \u0026 0x1f],\n\t\t\tcc[((b2 \u003c\u003c 1) | (b3 \u003e\u003e\u003e 7)) \u0026 0x1f],\n\t\t\tcc[(b3 \u003e\u003e\u003e 2) \u0026 0x1f],\n\t\t\tcc[((b3 \u003c\u003c 3) | (b4 \u003e\u003e\u003e 5)) \u0026 0x1f],\n\t\t\tcc[b4 \u0026 0x1f],\n\t\t);\n\t\tip += 10;\n\t}\n\n\t// remaining full group if odd count\n\tif (full \u0026 1) {\n\t\tconst b0 = bytes[ip],\n\t\t\tb1 = bytes[ip + 1],\n\t\t\tb2 = bytes[ip + 2],\n\t\t\tb3 = bytes[ip + 3],\n\t\t\tb4 = bytes[ip + 4];\n\n\t\tstr += _fromCharCode(\n\t\t\tcc[b0 \u003e\u003e\u003e 3],\n\t\t\tcc[((b0 \u003c\u003c 2) | (b1 \u003e\u003e\u003e 6)) \u0026 0x1f],\n\t\t\tcc[(b1 \u003e\u003e\u003e 1) \u0026 0x1f],\n\t\t\tcc[((b1 \u003c\u003c 4) | (b2 \u003e\u003e\u003e 4)) \u0026 0x1f],\n\t\t\tcc[((b2 \u003c\u003c 1) | (b3 \u003e\u003e\u003e 7)) \u0026 0x1f],\n\t\t\tcc[(b3 \u003e\u003e\u003e 2) \u0026 0x1f],\n\t\t\tcc[((b3 \u003c\u003c 3) | (b4 \u003e\u003e\u003e 5)) \u0026 0x1f],\n\t\t\tcc[b4 \u0026 0x1f],\n\t\t);\n\t\tip += 5;\n\t}\n\n\t// handle remaining 1-4 bytes\n\tif (rem \u003e 0) {\n\t\tlet buffer = 0;\n\t\tlet bits = 0;\n\t\tfor (let i = ip; i \u003c len; i++) {\n\t\t\tbuffer = (buffer \u003c\u003c 8) | bytes[i];\n\t\t\tbits += 8;\n\t\t}\n\t\twhile (bits \u003e= 5) {\n\t\t\tbits -= 5;\n\t\t\tstr += _fromCharCode(cc[(buffer \u003e\u003e\u003e bits) \u0026 0x1f]);\n\t\t}\n\t\tif (bits \u003e 0) {\n\t\t\tstr += _fromCharCode(cc[(buffer \u003c\u003c (5 - bits)) \u0026 0x1f]);\n\t\t}\n\t}\n\n\treturn str;\n};\n","import { createBtcBaseDecode, createBtcBaseEncode } from '../utils.ts';\n\nconst BASE58BTC_CHARSET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';\n\nexport const fromBase58Btc: (source: string) =\u003e Uint8Array\u003cArrayBuffer\u003e =\n\t/*#__PURE__*/ createBtcBaseDecode(BASE58BTC_CHARSET);\n\nexport const toBase58Btc: (source: Uint8Array) =\u003e string =\n\t/*#__PURE__*/ createBtcBaseEncode(BASE58BTC_CHARSET);\n"],"version":3}
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vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs
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vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs
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/* esm.sh - @atcute/oauth-browser-client@3.0.0 */
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var b=typeof navigator<"u"?navigator.locks:void 0;var ee=t=>{if(t!=null){let e=JSON.parse(t);if(e!=null)return e}return{}},M=({name:t})=>{let e=new AbortController,r=e.signal,s=(o,i,a=!1)=>{let n,u=`${t}:${o}`,h=()=>n&&localStorage.setItem(u,JSON.stringify(n)),d=()=>{if(r.aborted)throw new Error("store closed");return n??=ee(localStorage.getItem(u))};{let p=c=>{c.key===u&&(n=void 0)};globalThis.addEventListener("storage",p,{signal:r})}{let p=async c=>{if(!c||r.aborted||(await new Promise(l=>setTimeout(l,1e4)),r.aborted))return;let f=Date.now(),y=!1;d();for(let l in n){let S=n[l].expiresAt;S!==null&&f>S&&(y=!0,delete n[l])}y&&h()};b?b.request(`${u}:cleanup`,{ifAvailable:!0},p):p(!0)}return{get(p){d();let c=n[p];if(!c)return;let f=c.expiresAt;if(f!==null&&Date.now()>f){delete n[p],h();return}return c.value},getWithLapsed(p){d();let c=n[p],f=Date.now();if(!c)return[void 0,1/0];let y=c.updatedAt;return y===void 0?[c.value,1/0]:[c.value,f-y]},set(p,c){d();let f={value:c,expiresAt:i(c),updatedAt:a?Date.now():void 0};n[p]=f,h()},delete(p){d(),n[p]!==void 0&&(delete n[p],h())},keys(){return d(),Object.keys(n)}}};return{dispose:()=>{e.abort()},sessions:s("sessions",({token:o})=>o.refresh?null:o.expires_at??null),states:s("states",o=>Date.now()+600*1e3),dpopNonces:s("dpopNonces",o=>Date.now()+1440*60*1e3,!0),inflightDpop:new Map}};var A,P,T,w,$,te=t=>{({identityResolver:$,fetchClientAssertion:T}=t),{client_id:A,redirect_uri:P}=t.metadata,w=M({name:t.storageName??"atcute-oauth"})};var x=class extends Error{name="LoginError"},I=class extends Error{name="AuthorizationError"},m=class extends Error{name="ResolverError"},v=class extends Error{sub;name="TokenRefreshError";constructor(e,r,s){super(r,s),this.sub=e}},E=class extends Error{response;data;name="OAuthResponseError";error;description;constructor(e,r){let s=W(B(r)?.error),o=W(B(r)?.error_description),i=s?`"${s}"`:"unknown",a=o?`: ${o}`:"",n=`OAuth ${i} error${a}`;super(n),this.response=e,this.data=r,this.error=s,this.description=o}get status(){return this.response.status}get headers(){return this.response.headers}},j=class extends Error{response;status;name="FetchResponseError";constructor(e,r,s){super(s),this.response=e,this.status=r}},W=t=>typeof t=="string"?t:void 0,B=t=>typeof t=="object"&&t!==null&&!Array.isArray(t)?t:void 0;import{generateDpopKey as ye,generatePkce as ge}from"../../oauth-crypto@0.1.0/es2022/oauth-crypto.mjs";import{nanoid as _e}from"../../../nanoid@5.1.7/es2022/nanoid.mjs";var k=t=>t.get("content-type")?.split(";")[0];var re="parse"in URL,H=t=>{let e=null;if(re)e=URL.parse(t);else try{e=new URL(t)}catch{}return e!==null?e.protocol==="https:"||e.protocol==="http:":!1};var L=async t=>{let e=await $.resolve(t);return{identity:e,metadata:await G(e.pds)}},J=async t=>{try{return{metadata:await G(t)}}catch(e){if(e instanceof m)try{return{metadata:await V(t)}}catch{}throw e}},se=async t=>{let e=new URL("/.well-known/oauth-protected-resource",t),r=await fetch(e.href,{redirect:"manual",headers:{accept:"application/json"}});if(r.status!==200||k(r.headers)!=="application/json")throw new m("unexpected response");let s=await r.json();if(s.resource!==e.origin)throw new m("unexpected issuer");return s},V=async t=>{let e=new URL("/.well-known/oauth-authorization-server",t),r=await fetch(e.href,{redirect:"manual",headers:{accept:"application/json"}});if(r.status!==200||k(r.headers)!=="application/json")throw new m("unexpected response");let s=await r.json();if(s.issuer!==e.origin)throw new m("unexpected issuer");if(!H(s.authorization_endpoint))throw new m("authorization server provided incorrect authorization endpoint");if(!s.client_id_metadata_document_supported)throw new m("authorization server does not support 'client_id_metadata_document'");if(!s.pushed_authorization_request_endpoint)throw new m("authorization server does not support 'pushed_authorization request'");if(s.response_types_supported&&!s.response_types_supported.includes("code"))throw new m("authorization server does not support 'code' response type");return s},G=async t=>{let e=await se(t);if(e.authorization_servers?.length!==1)throw new m("expected exactly one authorization server in the listing");let r=e.authorization_servers[0],s=await V(r);if(s.protected_resources&&!s.protected_resources.includes(e.resource))throw new m("server is not in authorization server's jurisdiction");return s};import{createDpopProofSigner as ae}from"../../oauth-crypto@0.1.0/es2022/oauth-crypto.mjs";import{createDpopProofSigner as oe,sha256Base64Url as ne}from"../../oauth-crypto@0.1.0/es2022/oauth-crypto.mjs";var U=(t,e)=>{let r=w.dpopNonces,s=w.inflightDpop,o=oe(t);return async(i,a)=>{let n=new Request(i,a),u=n.headers.get("authorization"),h=u?.startsWith("DPoP ")?await ne(u.slice(5)):void 0,{method:d,url:p}=n,{origin:c,pathname:f}=new URL(p),y=c+f,l=s.get(c);l&&(await l.promise,l=void 0);let z,S=!1;try{let[D,g]=r.getWithLapsed(c);z=D,S=g>180*1e3}catch{}S&&s.set(c,l=Promise.withResolvers());let R;try{let D=await o(d,y,z,h);n.headers.set("dpop",D);let g=await fetch(n);if(R=g.headers.get("dpop-nonce"),R===null||R===z)return g;try{r.set(c,R)}catch{}if(!await ie(g,e)||i===n||a?.body instanceof ReadableStream)return g}finally{l&&(s.delete(c),l.resolve())}{let D=await o(d,y,R,h),g=new Request(i,a);g.headers.set("dpop",D);let C=await fetch(g),O=C.headers.get("dpop-nonce");if(O!==null&&O!==R)try{r.set(c,O)}catch{}return C}}},ie=async(t,e)=>{if((e===void 0||e===!1)&&t.status===401){let r=t.headers.get("www-authenticate");if(r?.startsWith("DPoP"))return r.includes('error="use_dpop_nonce"')}if((e===void 0||e===!0)&&t.status===400&&k(t.headers)==="application/json")try{let r=await t.clone().json();return typeof r=="object"&&r?.error==="use_dpop_nonce"}catch{return!1}return!1};var Q=(t,e)=>{let r={};for(let s=0,o=e.length;s<o;s++){let i=e[s];r[i]=t[i]}return r};var _=class{#t;#e;#r;constructor(e,r){this.#e=e,this.#r=r,this.#t=U(r,!0)}async request(e,r){let s=this.#e[`${e}_endpoint`];if(!s)throw new Error(`no endpoint for ${e}`);if((e==="token"||e==="pushed_authorization_request")&&T!==void 0){let a=ae(this.#r),n=await T({aud:this.#e.issuer,createDpopProof:async(u,h)=>await a("POST",u,h,void 0)});r={...r,...n}}let o=await this.#t(s,{method:"post",headers:{"content-type":"application/json"},body:JSON.stringify({...r,client_id:A})});if(k(o.headers)!=="application/json")throw new j(o,2,"unexpected content-type");let i=await o.json();if(o.ok)return i;throw new E(o,i)}async revoke(e){try{await this.request("revocation",{token:e})}catch{}}async exchangeCode(e,r){let s=await this.request("token",{grant_type:"authorization_code",redirect_uri:P,code:e,code_verifier:r});try{return await this.#o(s)}catch(o){throw await this.revoke(s.access_token),o}}async refresh({sub:e,token:r}){if(!r.refresh)throw new v(e,"no refresh token available");let s=await this.request("token",{grant_type:"refresh_token",refresh_token:r.refresh});try{if(e!==s.sub)throw new v(e,`sub mismatch in token response; got ${s.sub}`);return this.#s(s)}catch(o){throw await this.revoke(s.access_token),o}}#s(e){if(!e.sub)throw new TypeError("missing sub field in token response");if(!e.scope)throw new TypeError("missing scope field in token response");if(e.token_type!=="DPoP")throw new TypeError("token response returned a non-dpop token");return{scope:e.scope,refresh:e.refresh_token,access:e.access_token,type:e.token_type,expires_at:typeof e.expires_in=="number"?Date.now()+e.expires_in*1e3:void 0}}async#o(e){let r=e.sub;if(!r)throw new TypeError("missing sub field in token response");let s=this.#s(e),o=await L(r);if(o.metadata.issuer!==this.#e.issuer)throw new TypeError(`issuer mismatch; got ${o.metadata.issuer}`);return{token:s,info:{sub:r,aud:o.identity.pds,server:Q(o.metadata,["issuer","authorization_endpoint","introspection_endpoint","pushed_authorization_request_endpoint","revocation_endpoint","token_endpoint"])}}}};import{fromBase64Url as ce}from"../../multibase@1.2.0/es2022/multibase.mjs";var pe={name:"ECDSA",namedCurve:"P-256"},X=t=>typeof t.key=="string"&&typeof t.jwt=="string",Y=async t=>{let e=ce(t.key),r=await crypto.subtle.importKey("pkcs8",e,pe,!0,["sign"]),s=await crypto.subtle.exportKey("jwk",r);return s.alg="ES256",s};var q=new Map,K=async(t,e)=>{e?.signal?.throwIfAborted();let r=we;e?.noCache?r=le:e?.allowStale&&(r=de);let s;for(;s=q.get(t);){try{let{isFresh:n,value:u}=await s;if(n||r(u))return u}catch{}e?.signal?.throwIfAborted()}let o=async()=>{let n=await me(t,w.sessions.get(t));if(n&&r(n))return{isFresh:!1,value:n};let u=await he(t,n);return await F(t,u),{isFresh:!0,value:u}},i;if(b?i=b.request(`atcute-oauth:${t}`,o):i=o(),i=i.finally(()=>q.delete(t)),q.has(t))throw new Error("concurrent request for the same key");q.set(t,i);let{value:a}=await i;return a},F=async(t,e)=>{try{w.sessions.set(t,e)}catch(r){throw await fe(e),r}},N=t=>{w.sessions.delete(t)},ue=()=>w.sessions.keys(),de=()=>!0,le=()=>!1,he=async(t,e)=>{if(e===void 0)throw new v(t,"session deleted by another tab");let{dpopKey:r,info:s,token:o}=e,i=new _(s.server,r);try{let a=await i.refresh({sub:s.sub,token:o});return{dpopKey:r,info:s,token:a}}catch(a){throw a instanceof E&&a.status===400&&a.error==="invalid_grant"?new v(t,"session was revoked",{cause:a}):a}},fe=async({dpopKey:t,info:e,token:r})=>{await new _(e.server,t).revoke(r.refresh??r.access)},we=({token:t})=>{let e=t.expires_at;return e==null||Date.now()+6e4<=e},me=async(t,e)=>{if(!e||!X(e.dpopKey))return e;let r=await Y(e.dpopKey),s={...e,dpopKey:r};try{w.sessions.set(t,s)}catch{}return s};var ct=async t=>{let{target:e,scope:r,state:s=null,...o}=t,i;switch(e.type){case"account":{i=await L(e.identifier);break}case"pds":i=await J(e.serviceUrl)}let{identity:a,metadata:n}=i,u=a?a.handle!=="handle.invalid"?a.handle:a.did:void 0,h=_e(24),d=await ge(),p=await ye(["ES256"]),c={display:o.display,ui_locales:o.locale,prompt:o.prompt,redirect_uri:P,code_challenge:d.challenge,code_challenge_method:d.method,state:h,login_hint:u,response_mode:"fragment",response_type:"code",scope:r};w.states.set(h,{dpopKey:p,metadata:n,verifier:d.verifier,state:s});let y=await new _(n,p).request("pushed_authorization_request",c),l=new URL(n.authorization_endpoint);return l.searchParams.set("client_id",A),l.searchParams.set("request_uri",y.request_uri),l},pt=async t=>{let e=t.get("iss"),r=t.get("state"),s=t.get("code"),o=t.get("error");if(!r||!(s||o))throw new x("missing parameters");let i=w.states.get(r);if(i)w.states.delete(r);else throw new x("unknown state provided");if(o)throw new I(t.get("error_description")||o);if(!s)throw new x("missing code parameter");let a=i.dpopKey,n=i.metadata,u=i.state??null;if(e===null)throw new x("missing issuer parameter");if(e!==n.issuer)throw new x("issuer mismatch");let h=new _(n,a),{info:d,token:p}=await h.exchangeCode(s,i.verifier),c=d.sub,f={dpopKey:a,info:d,token:p};return await F(c,f),{session:f,state:u}};var Z=class{session;#t;#e;constructor(e){this.session=e,this.#t=U(e.dpopKey,!1)}get sub(){return this.session.info.sub}getSession(e){let r=K(this.session.info.sub,e);return r.then(s=>{this.session=s}).finally(()=>{this.#e=void 0}),this.#e=r}async signOut(){let e=this.session.info.sub;try{let{dpopKey:r,info:s,token:o}=await K(e,{allowStale:!0});await new _(s.server,r).revoke(o.refresh??o.access)}finally{N(e)}}async handle(e,r){await this.#e;let s=new Headers(r?.headers),o=this.session,i=new URL(e,o.info.aud);s.set("authorization",`${o.token.type} ${o.token.access}`);let a=await this.#t(i.href,{...r,headers:s});if(!xe(a))return a;try{this.#e?o=await this.#e:o=await this.getSession()}catch{return a}return r?.body instanceof ReadableStream?a:(i=new URL(e,o.info.aud),s.set("authorization",`${o.token.type} ${o.token.access}`),await this.#t(i.href,{...r,headers:s}))}},xe=t=>{if(t.status!==401)return!1;let e=t.headers.get("www-authenticate");return e!=null&&(e.startsWith("Bearer ")||e.startsWith("DPoP "))&&e.includes('error="invalid_token"')};export{I as AuthorizationError,j as FetchResponseError,x as LoginError,E as OAuthResponseError,Z as OAuthUserAgent,m as ResolverError,v as TokenRefreshError,te as configureOAuth,ct as createAuthorizationUrl,N as deleteStoredSession,pt as finalizeAuthorization,K as getSession,ue as listStoredSessions};
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//# sourceMappingURL=./oauth-browser-client.mjs.map
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vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs.map
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vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs.map
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closed`);\n\t\t\t}\n\n\t\t\treturn (store ??= parse(localStorage.getItem(storageKey)));\n\t\t};\n\n\t\t{\n\t\t\tconst listener = (ev: StorageEvent) =\u003e {\n\t\t\t\tif (ev.key === storageKey) {\n\t\t\t\t\tstore = undefined;\n\t\t\t\t}\n\t\t\t};\n\n\t\t\tglobalThis.addEventListener('storage', listener, { signal });\n\t\t}\n\n\t\t{\n\t\t\tconst cleanup = async (lock: Lock | true | null) =\u003e {\n\t\t\t\tif (!lock || signal.aborted) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tawait new Promise((resolve) =\u003e setTimeout(resolve, 10_000));\n\t\t\t\tif (signal.aborted) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tlet now = Date.now();\n\t\t\t\tlet changed = false;\n\n\t\t\t\tread();\n\n\t\t\t\tfor (const key in store) {\n\t\t\t\t\tconst item = store[key];\n\t\t\t\t\tconst expiresAt = item.expiresAt;\n\n\t\t\t\t\tif (expiresAt !== null \u0026\u0026 now \u003e expiresAt) {\n\t\t\t\t\t\tchanged = true;\n\t\t\t\t\t\tdelete store[key];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif (changed) {\n\t\t\t\t\tpersist();\n\t\t\t\t}\n\t\t\t};\n\n\t\t\tif (locks) {\n\t\t\t\tlocks.request(`${storageKey}:cleanup`, { ifAvailable: true }, cleanup);\n\t\t\t} else {\n\t\t\t\tcleanup(true);\n\t\t\t}\n\t\t}\n\n\t\treturn {\n\t\t\tget(key) {\n\t\t\t\tread();\n\n\t\t\t\tconst item: SchemaItem\u003cSchema[N]['value']\u003e = store[key];\n\t\t\t\tif (!item) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tconst expiresAt = item.expiresAt;\n\t\t\t\tif (expiresAt !== null \u0026\u0026 Date.now() \u003e expiresAt) {\n\t\t\t\t\tdelete store[key];\n\t\t\t\t\tpersist();\n\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\treturn item.value;\n\t\t\t},\n\t\t\tgetWithLapsed(key) {\n\t\t\t\tread();\n\n\t\t\t\tconst item: SchemaItem\u003cSchema[N]['value']\u003e = store[key];\n\t\t\t\tconst now = Date.now();\n\t\t\t\tif (!item) {\n\t\t\t\t\treturn [undefined, Infinity];\n\t\t\t\t}\n\n\t\t\t\tconst updatedAt = item.updatedAt;\n\t\t\t\tif (updatedAt === undefined) {\n\t\t\t\t\treturn [item.value, Infinity];\n\t\t\t\t}\n\n\t\t\t\treturn [item.value, now - updatedAt];\n\t\t\t},\n\t\t\tset(key, value) {\n\t\t\t\tread();\n\n\t\t\t\tconst item: SchemaItem\u003cSchema[N]['value']\u003e = {\n\t\t\t\t\tvalue: value,\n\t\t\t\t\texpiresAt: expiresAt(value),\n\t\t\t\t\tupdatedAt: persistUpdatedAt ? Date.now() : undefined,\n\t\t\t\t};\n\n\t\t\t\tstore[key] = item;\n\t\t\t\tpersist();\n\t\t\t},\n\t\t\tdelete(key) {\n\t\t\t\tread();\n\n\t\t\t\tif (store[key] !== undefined) {\n\t\t\t\t\tdelete store[key];\n\t\t\t\t\tpersist();\n\t\t\t\t}\n\t\t\t},\n\t\t\tkeys() {\n\t\t\t\tread();\n\n\t\t\t\treturn Object.keys(store);\n\t\t\t},\n\t\t};\n\t};\n\n\treturn {\n\t\tdispose: () =\u003e {\n\t\t\tcontroller.abort();\n\t\t},\n\n\t\tsessions: createStore('sessions', ({ token }) =\u003e {\n\t\t\tif (token.refresh) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\treturn token.expires_at ?? null;\n\t\t}),\n\t\tstates: createStore('states', (_item) =\u003e Date.now() + 10 * 60 * 1_000), // 10 minutes\n\n\t\t// The reference PDS have nonces that expire after 3 minutes, while other\n\t\t// implementations can have varying expiration times.\n\t\t// Stored for 24 hours.\n\t\tdpopNonces: createStore('dpopNonces', (_item) =\u003e Date.now() + 24 * 60 * 60 * 1_000, true),\n\t\tinflightDpop: new Map\u003cstring, PromiseWithResolvers\u003cvoid\u003e\u003e(),\n\t};\n};\n","import type { ActorResolver } from '@atcute/identity-resolver';\n\nimport { createOAuthDatabase, type OAuthDatabase } from './store/db.js';\nimport type { ClientAssertionFetcher } from './types/client-assertion.js';\n\nexport let CLIENT_ID: string;\nexport let REDIRECT_URI: string;\n\nexport let fetchClientAssertion: ClientAssertionFetcher | undefined;\n\nexport let database: OAuthDatabase;\n\nexport let identityResolver: ActorResolver;\n\nexport interface ConfigureOAuthOptions {\n\t/**\n\t * client metadata, necessary to drive the whole request\n\t */\n\tmetadata: {\n\t\tclient_id: string;\n\t\tredirect_uri: string;\n\t};\n\n\t/** resolves actor identifiers into identity metadata */\n\tidentityResolver: ActorResolver;\n\n\t/**\n\t * optional function to fetch DPoP-bound client assertions from your backend.\n\t */\n\tfetchClientAssertion?: ClientAssertionFetcher;\n\n\t/**\n\t * name that will be used as prefix for storage keys needed to persist authentication.\n\t * @default \"atcute-oauth\"\n\t */\n\tstorageName?: string;\n}\n\nexport const configureOAuth = (options: ConfigureOAuthOptions) =\u003e {\n\t({ identityResolver, fetchClientAssertion } = options);\n\t({ client_id: CLIENT_ID, redirect_uri: REDIRECT_URI } = options.metadata);\n\n\tdatabase = createOAuthDatabase({ name: options.storageName ?? 'atcute-oauth' });\n};\n","import type { Did } from '@atcute/lexicons';\n\nexport class LoginError extends Error {\n\toverride name = 'LoginError';\n}\n\nexport class AuthorizationError extends Error {\n\toverride name = 'AuthorizationError';\n}\n\nexport class ResolverError extends Error {\n\toverride name = 'ResolverError';\n}\n\nexport class TokenRefreshError extends Error {\n\toverride name = 'TokenRefreshError';\n\n\tconstructor(\n\t\tpublic readonly sub: Did,\n\t\tmessage: string,\n\t\toptions?: ErrorOptions,\n\t) {\n\t\tsuper(message, options);\n\t}\n}\n\nexport class OAuthResponseError extends Error {\n\toverride name = 'OAuthResponseError';\n\n\treadonly error: string | undefined;\n\treadonly description: string | undefined;\n\n\tconstructor(\n\t\tpublic readonly response: Response,\n\t\tpublic readonly data: any,\n\t) {\n\t\tconst error = ifString(ifObject(data)?.['error']);\n\t\tconst errorDescription = ifString(ifObject(data)?.['error_description']);\n\n\t\tconst messageError = error ? `\"${error}\"` : 'unknown';\n\t\tconst messageDesc = errorDescription ? `: ${errorDescription}` : '';\n\t\tconst message = `OAuth ${messageError} error${messageDesc}`;\n\n\t\tsuper(message);\n\n\t\tthis.error = error;\n\t\tthis.description = errorDescription;\n\t}\n\n\tget status() {\n\t\treturn this.response.status;\n\t}\n\n\tget headers() {\n\t\treturn this.response.headers;\n\t}\n}\n\nexport class FetchResponseError extends Error {\n\toverride name = 'FetchResponseError';\n\n\tconstructor(\n\t\tpublic readonly response: Response,\n\t\tpublic status: number,\n\t\tmessage: string,\n\t) {\n\t\tsuper(message);\n\t}\n}\n\nconst ifString = (v: unknown): string | undefined =\u003e {\n\treturn typeof v === 'string' ? v : undefined;\n};\nconst ifObject = (v: unknown): Record\u003cstring, unknown\u003e | undefined =\u003e {\n\treturn typeof v === 'object' \u0026\u0026 v !== null \u0026\u0026 !Array.isArray(v) ? (v as any) : undefined;\n};\n","import type { ResolvedActor } from '@atcute/identity-resolver';\nimport type { ActorIdentifier } from '@atcute/lexicons';\nimport { generateDpopKey, generatePkce } from '@atcute/oauth-crypto';\nimport type { OAuthAuthorizationServerMetadata, OAuthPrompt } from '@atcute/oauth-types';\n\nimport { nanoid } from 'nanoid';\n\nimport { CLIENT_ID, database, REDIRECT_URI } from '../environment.js';\nimport { AuthorizationError, LoginError } from '../errors.js';\nimport { resolveFromIdentifier, resolveFromService } from '../resolvers.js';\nimport type { Session } from '../types/token.js';\n\nimport { OAuthServerAgent } from './server-agent.js';\nimport { storeSession } from './sessions.js';\n\nexport type AuthorizeTargetOptions =\n\t| { type: 'account'; identifier: ActorIdentifier }\n\t| { type: 'pds'; serviceUrl: string };\n\nexport interface AuthorizeOptions {\n\ttarget: AuthorizeTargetOptions;\n\tscope: string;\n\tstate?: unknown;\n\tprompt?: OAuthPrompt | (string \u0026 {});\n\tdisplay?: 'page' | 'popup' | 'touch' | 'wap';\n\tlocale?: string;\n}\n\n/**\n * Create authentication URL for authorization\n * @param options\n * @returns URL to redirect the user for authorization\n */\nexport const createAuthorizationUrl = async (options: AuthorizeOptions): Promise\u003cURL\u003e =\u003e {\n\tconst { target, scope, state = null, ...reqs } = options;\n\n\tlet resolved: { identity?: ResolvedActor; metadata: OAuthAuthorizationServerMetadata };\n\tswitch (target.type) {\n\t\tcase 'account': {\n\t\t\tresolved = await resolveFromIdentifier(target.identifier);\n\t\t\tbreak;\n\t\t}\n\t\tcase 'pds': {\n\t\t\tresolved = await resolveFromService(target.serviceUrl);\n\t\t}\n\t}\n\n\tconst { identity, metadata } = resolved;\n\tconst loginHint = identity\n\t\t? identity.handle !== 'handle.invalid'\n\t\t\t? identity.handle\n\t\t\t: identity.did\n\t\t: undefined;\n\n\tconst sid = nanoid(24);\n\n\tconst pkce = await generatePkce();\n\tconst dpopKey = await generateDpopKey(['ES256']);\n\n\tconst params = {\n\t\tdisplay: reqs.display,\n\t\tui_locales: reqs.locale,\n\t\tprompt: reqs.prompt,\n\n\t\tredirect_uri: REDIRECT_URI,\n\t\tcode_challenge: pkce.challenge,\n\t\tcode_challenge_method: pkce.method,\n\t\tstate: sid,\n\t\tlogin_hint: loginHint,\n\t\tresponse_mode: 'fragment',\n\t\tresponse_type: 'code',\n\t\tscope: scope,\n\t} satisfies Record\u003cstring, string | undefined\u003e;\n\n\tdatabase.states.set(sid, {\n\t\tdpopKey: dpopKey,\n\t\tmetadata: metadata,\n\t\tverifier: pkce.verifier,\n\t\tstate: state,\n\t});\n\n\tconst server = new OAuthServerAgent(metadata, dpopKey);\n\tconst response = await server.request('pushed_authorization_request', params);\n\n\tconst authUrl = new URL(metadata.authorization_endpoint);\n\tauthUrl.searchParams.set('client_id', CLIENT_ID);\n\tauthUrl.searchParams.set('request_uri', response.request_uri);\n\n\treturn authUrl;\n};\n\n/**\n * Finalize authorization\n * @param params Search params\n * @returns Session object, which you can use to instantiate user agents\n */\nexport const finalizeAuthorization = async (params: URLSearchParams) =\u003e {\n\tconst issuer = params.get('iss');\n\tconst sid = params.get('state');\n\tconst code = params.get('code');\n\tconst error = params.get('error');\n\n\tif (!sid || !(code || error)) {\n\t\tthrow new LoginError(`missing parameters`);\n\t}\n\n\tconst stored = database.states.get(sid);\n\tif (stored) {\n\t\t// Delete now that we've caught it\n\t\tdatabase.states.delete(sid);\n\t} else {\n\t\tthrow new LoginError(`unknown state provided`);\n\t}\n\n\tif (error) {\n\t\tthrow new AuthorizationError(params.get('error_description') || error);\n\t}\n\tif (!code) {\n\t\tthrow new LoginError(`missing code parameter`);\n\t}\n\n\tconst dpopKey = stored.dpopKey;\n\tconst metadata = stored.metadata;\n\tconst state = stored.state ?? null;\n\n\tif (issuer === null) {\n\t\tthrow new LoginError(`missing issuer parameter`);\n\t} else if (issuer !== metadata.issuer) {\n\t\tthrow new LoginError(`issuer mismatch`);\n\t}\n\n\t// Retrieve authentication tokens\n\tconst server = new OAuthServerAgent(metadata, dpopKey);\n\tconst { info, token } = await server.exchangeCode(code, stored.verifier);\n\n\t// We're finished!\n\tconst sub = info.sub;\n\tconst session: Session = { dpopKey, info, token };\n\n\tawait storeSession(sub, session);\n\n\treturn { session, state };\n};\n","export const extractContentType = (headers: Headers): string | undefined =\u003e {\n\treturn headers.get('content-type')?.split(';')[0];\n};\n","const isUrlParseSupported = 'parse' in URL;\n\nexport const isValidUrl = (urlString: string): boolean =\u003e {\n\tlet url: URL | null = null;\n\tif (isUrlParseSupported) {\n\t\turl = URL.parse(urlString);\n\t} else {\n\t\ttry {\n\t\t\turl = new URL(urlString);\n\t\t} catch {}\n\t}\n\n\tif (url !== null) {\n\t\treturn url.protocol === 'https:' || url.protocol === 'http:';\n\t}\n\n\treturn false;\n};\n","import type { ResolvedActor } from '@atcute/identity-resolver';\nimport type { ActorIdentifier } from '@atcute/lexicons';\nimport type { OAuthAuthorizationServerMetadata, OAuthProtectedResourceMetadata } from '@atcute/oauth-types';\n\nimport { identityResolver } from './environment.js';\nimport { ResolverError } from './errors.js';\nimport { extractContentType } from './utils/response.js';\nimport { isValidUrl } from './utils/strings.js';\n\nexport const resolveFromIdentifier = async (\n\tident: ActorIdentifier,\n): Promise\u003c{ identity: ResolvedActor; metadata: OAuthAuthorizationServerMetadata }\u003e =\u003e {\n\tconst identity = await identityResolver.resolve(ident);\n\n\treturn {\n\t\tidentity: identity,\n\t\tmetadata: await getMetadataFromResourceServer(identity.pds),\n\t};\n};\n\nexport const resolveFromService = async (\n\thost: string,\n): Promise\u003c{ metadata: OAuthAuthorizationServerMetadata }\u003e =\u003e {\n\ttry {\n\t\tconst metadata = await getMetadataFromResourceServer(host);\n\t\treturn { metadata };\n\t} catch (err) {\n\t\tif (err instanceof ResolverError) {\n\t\t\ttry {\n\t\t\t\tconst metadata = await getOAuthAuthorizationServerMetadata(host);\n\t\t\t\treturn { metadata };\n\t\t\t} catch {}\n\t\t}\n\n\t\tthrow err;\n\t}\n};\n\nconst getOAuthProtectedResourceMetadata = async (host: string): Promise\u003cOAuthProtectedResourceMetadata\u003e =\u003e {\n\tconst url = new URL(`/.well-known/oauth-protected-resource`, host);\n\tconst response = await fetch(url.href, {\n\t\tredirect: 'manual',\n\t\theaders: {\n\t\t\taccept: 'application/json',\n\t\t},\n\t});\n\n\tif (response.status !== 200 || extractContentType(response.headers) !== 'application/json') {\n\t\tthrow new ResolverError(`unexpected response`);\n\t}\n\n\tconst metadata = (await response.json()) as OAuthProtectedResourceMetadata;\n\tif (metadata.resource !== url.origin) {\n\t\tthrow new ResolverError(`unexpected issuer`);\n\t}\n\n\treturn metadata;\n};\n\nconst getOAuthAuthorizationServerMetadata = async (\n\thost: string,\n): Promise\u003cOAuthAuthorizationServerMetadata\u003e =\u003e {\n\tconst url = new URL(`/.well-known/oauth-authorization-server`, host);\n\tconst response = await fetch(url.href, {\n\t\tredirect: 'manual',\n\t\theaders: {\n\t\t\taccept: 'application/json',\n\t\t},\n\t});\n\n\tif (response.status !== 200 || extractContentType(response.headers) !== 'application/json') {\n\t\tthrow new ResolverError(`unexpected response`);\n\t}\n\n\tconst metadata = (await response.json()) as OAuthAuthorizationServerMetadata;\n\tif (metadata.issuer !== url.origin) {\n\t\tthrow new ResolverError(`unexpected issuer`);\n\t}\n\tif (!isValidUrl(metadata.authorization_endpoint)) {\n\t\tthrow new ResolverError(`authorization server provided incorrect authorization endpoint`);\n\t}\n\tif (!metadata.client_id_metadata_document_supported) {\n\t\tthrow new ResolverError(`authorization server does not support 'client_id_metadata_document'`);\n\t}\n\tif (!metadata.pushed_authorization_request_endpoint) {\n\t\tthrow new ResolverError(`authorization server does not support 'pushed_authorization request'`);\n\t}\n\tif (metadata.response_types_supported) {\n\t\tif (!metadata.response_types_supported.includes('code')) {\n\t\t\tthrow new ResolverError(`authorization server does not support 'code' response type`);\n\t\t}\n\t}\n\n\treturn metadata;\n};\n\nconst getMetadataFromResourceServer = async (input: string) =\u003e {\n\tconst rs_metadata = await getOAuthProtectedResourceMetadata(input);\n\n\tif (rs_metadata.authorization_servers?.length !== 1) {\n\t\tthrow new ResolverError(`expected exactly one authorization server in the listing`);\n\t}\n\n\tconst issuer = rs_metadata.authorization_servers[0];\n\n\tconst as_metadata = await getOAuthAuthorizationServerMetadata(issuer);\n\n\tif (as_metadata.protected_resources) {\n\t\tif (!as_metadata.protected_resources.includes(rs_metadata.resource)) {\n\t\t\tthrow new ResolverError(`server is not in authorization server's jurisdiction`);\n\t\t}\n\t}\n\n\treturn as_metadata;\n};\n","import type { Did } from '@atcute/lexicons';\nimport { createDpopProofSigner, type DpopPrivateJwk } from '@atcute/oauth-crypto';\nimport type { AtprotoOAuthTokenResponse, OAuthParResponse } from '@atcute/oauth-types';\n\nimport { createDPoPFetch } from '../dpop.js';\nimport { CLIENT_ID, fetchClientAssertion, REDIRECT_URI } from '../environment.js';\nimport { FetchResponseError, OAuthResponseError, TokenRefreshError } from '../errors.js';\nimport { resolveFromIdentifier } from '../resolvers.js';\nimport type { PersistedAuthorizationServerMetadata } from '../types/server.js';\nimport type { ExchangeInfo, TokenInfo } from '../types/token.js';\nimport { pick } from '../utils/misc.js';\nimport { extractContentType } from '../utils/response.js';\n\nexport class OAuthServerAgent {\n\t#fetch: typeof fetch;\n\t#metadata: PersistedAuthorizationServerMetadata;\n\t#dpopKey: DpopPrivateJwk;\n\n\tconstructor(metadata: PersistedAuthorizationServerMetadata, dpopKey: DpopPrivateJwk) {\n\t\tthis.#metadata = metadata;\n\t\tthis.#dpopKey = dpopKey;\n\t\tthis.#fetch = createDPoPFetch(dpopKey, true);\n\t}\n\n\tasync request(\n\t\tendpoint: 'pushed_authorization_request',\n\t\tpayload: Record\u003cstring, unknown\u003e,\n\t): Promise\u003cOAuthParResponse\u003e;\n\tasync request(endpoint: 'token', payload: Record\u003cstring, unknown\u003e): Promise\u003cAtprotoOAuthTokenResponse\u003e;\n\tasync request(endpoint: 'revocation', payload: Record\u003cstring, unknown\u003e): Promise\u003cany\u003e;\n\tasync request(endpoint: 'introspection', payload: Record\u003cstring, unknown\u003e): Promise\u003cany\u003e;\n\tasync request(endpoint: string, payload: Record\u003cstring, unknown\u003e): Promise\u003cany\u003e {\n\t\tconst url: string | undefined = (this.#metadata as any)[`${endpoint}_endpoint`];\n\t\tif (!url) {\n\t\t\tthrow new Error(`no endpoint for ${endpoint}`);\n\t\t}\n\n\t\tif (\n\t\t\t(endpoint === 'token' || endpoint === 'pushed_authorization_request') \u0026\u0026\n\t\t\tfetchClientAssertion !== undefined\n\t\t) {\n\t\t\tconst sign = createDpopProofSigner(this.#dpopKey);\n\n\t\t\tconst assertion = await fetchClientAssertion({\n\t\t\t\taud: this.#metadata.issuer,\n\t\t\t\tcreateDpopProof: async (url, nonce) =\u003e {\n\t\t\t\t\treturn await sign('POST', url, nonce, undefined);\n\t\t\t\t},\n\t\t\t});\n\n\t\t\tpayload = { ...payload, ...assertion };\n\t\t}\n\n\t\tconst response = await this.#fetch(url, {\n\t\t\tmethod: 'post',\n\t\t\theaders: { 'content-type': 'application/json' },\n\t\t\tbody: JSON.stringify({ ...payload, client_id: CLIENT_ID }),\n\t\t});\n\n\t\tif (extractContentType(response.headers) !== 'application/json') {\n\t\t\tthrow new FetchResponseError(response, 2, `unexpected content-type`);\n\t\t}\n\n\t\tconst json = await response.json();\n\n\t\tif (response.ok) {\n\t\t\treturn json;\n\t\t} else {\n\t\t\tthrow new OAuthResponseError(response, json);\n\t\t}\n\t}\n\n\tasync revoke(token: string): Promise\u003cvoid\u003e {\n\t\ttry {\n\t\t\tawait this.request('revocation', { token: token });\n\t\t} catch {}\n\t}\n\n\tasync exchangeCode(code: string, verifier?: string): Promise\u003c{ info: ExchangeInfo; token: TokenInfo }\u003e {\n\t\tconst response = await this.request('token', {\n\t\t\tgrant_type: 'authorization_code',\n\t\t\tredirect_uri: REDIRECT_URI,\n\t\t\tcode: code,\n\t\t\tcode_verifier: verifier,\n\t\t});\n\n\t\ttry {\n\t\t\treturn await this.#processExchangeResponse(response);\n\t\t} catch (err) {\n\t\t\tawait this.revoke(response.access_token);\n\t\t\tthrow err;\n\t\t}\n\t}\n\n\tasync refresh({ sub, token }: { sub: Did; token: TokenInfo }): Promise\u003cTokenInfo\u003e {\n\t\tif (!token.refresh) {\n\t\t\tthrow new TokenRefreshError(sub, 'no refresh token available');\n\t\t}\n\n\t\tconst response = await this.request('token', {\n\t\t\tgrant_type: 'refresh_token',\n\t\t\trefresh_token: token.refresh,\n\t\t});\n\n\t\ttry {\n\t\t\tif (sub !== response.sub) {\n\t\t\t\tthrow new TokenRefreshError(sub, `sub mismatch in token response; got ${response.sub}`);\n\t\t\t}\n\n\t\t\treturn this.#processTokenResponse(response);\n\t\t} catch (err) {\n\t\t\tawait this.revoke(response.access_token);\n\n\t\t\tthrow err;\n\t\t}\n\t}\n\n\t#processTokenResponse(res: AtprotoOAuthTokenResponse): TokenInfo {\n\t\tif (!res.sub) {\n\t\t\tthrow new TypeError(`missing sub field in token response`);\n\t\t}\n\t\tif (!res.scope) {\n\t\t\tthrow new TypeError(`missing scope field in token response`);\n\t\t}\n\t\tif (res.token_type !== 'DPoP') {\n\t\t\tthrow new TypeError(`token response returned a non-dpop token`);\n\t\t}\n\n\t\treturn {\n\t\t\tscope: res.scope,\n\t\t\trefresh: res.refresh_token,\n\t\t\taccess: res.access_token,\n\t\t\ttype: res.token_type,\n\t\t\texpires_at: typeof res.expires_in === 'number' ? Date.now() + res.expires_in * 1_000 : undefined,\n\t\t};\n\t}\n\n\tasync #processExchangeResponse(\n\t\tres: AtprotoOAuthTokenResponse,\n\t): Promise\u003c{ info: ExchangeInfo; token: TokenInfo }\u003e {\n\t\tconst sub = res.sub;\n\t\tif (!sub) {\n\t\t\tthrow new TypeError(`missing sub field in token response`);\n\t\t}\n\n\t\tconst token = this.#processTokenResponse(res);\n\t\tconst resolved = await resolveFromIdentifier(sub as Did);\n\n\t\tif (resolved.metadata.issuer !== this.#metadata.issuer) {\n\t\t\tthrow new TypeError(`issuer mismatch; got ${resolved.metadata.issuer}`);\n\t\t}\n\n\t\treturn {\n\t\t\ttoken: token,\n\t\t\tinfo: {\n\t\t\t\tsub: sub as Did,\n\t\t\t\taud: resolved.identity.pds,\n\t\t\t\tserver: pick(resolved.metadata, [\n\t\t\t\t\t'issuer',\n\t\t\t\t\t'authorization_endpoint',\n\t\t\t\t\t'introspection_endpoint',\n\t\t\t\t\t'pushed_authorization_request_endpoint',\n\t\t\t\t\t'revocation_endpoint',\n\t\t\t\t\t'token_endpoint',\n\t\t\t\t]),\n\t\t\t},\n\t\t};\n\t}\n}\n","import { createDpopProofSigner, sha256Base64Url, type DpopPrivateJwk } from '@atcute/oauth-crypto';\n\nimport { database } from './environment.js';\nimport { extractContentType } from './utils/response.js';\n\nexport const createDPoPFetch = (dpopKey: DpopPrivateJwk, isAuthServer?: boolean): typeof fetch =\u003e {\n\tconst nonces = database.dpopNonces;\n\tconst pending = database.inflightDpop;\n\n\tconst sign = createDpopProofSigner(dpopKey);\n\n\treturn async (input, init) =\u003e {\n\t\tconst request = new Request(input, init);\n\n\t\tconst authorizationHeader = request.headers.get('authorization');\n\t\tconst ath = authorizationHeader?.startsWith('DPoP ')\n\t\t\t? await sha256Base64Url(authorizationHeader.slice(5))\n\t\t\t: undefined;\n\n\t\tconst { method, url } = request;\n\t\tconst { origin, pathname } = new URL(url);\n\n\t\tconst htu = origin + pathname;\n\n\t\tlet deferred = pending.get(origin);\n\t\tif (deferred) {\n\t\t\tawait deferred.promise;\n\t\t\tdeferred = undefined;\n\t\t}\n\n\t\tlet initNonce: string | undefined;\n\t\tlet expiredOrMissing = false;\n\t\ttry {\n\t\t\tconst [nonce, lapsed] = nonces.getWithLapsed(origin);\n\n\t\t\tinitNonce = nonce;\n\t\t\texpiredOrMissing = lapsed \u003e 3 * 60 * 1_000;\n\t\t} catch {\n\t\t\t// ignore read errors\n\t\t}\n\n\t\tif (expiredOrMissing) {\n\t\t\tpending.set(origin, (deferred = Promise.withResolvers()));\n\t\t}\n\n\t\tlet nextNonce: string | null;\n\t\ttry {\n\t\t\tconst initProof = await sign(method, htu, initNonce, ath);\n\t\t\trequest.headers.set('dpop', initProof);\n\n\t\t\tconst initResponse = await fetch(request);\n\n\t\t\tnextNonce = initResponse.headers.get('dpop-nonce');\n\t\t\tif (nextNonce === null || nextNonce === initNonce) {\n\t\t\t\treturn initResponse;\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tnonces.set(origin, nextNonce);\n\t\t\t} catch {\n\t\t\t\t// ignore write errors\n\t\t\t}\n\n\t\t\tconst shouldRetry = await isUseDpopNonceError(initResponse, isAuthServer);\n\t\t\tif (!shouldRetry) {\n\t\t\t\treturn initResponse;\n\t\t\t}\n\n\t\t\tif (input === request || init?.body instanceof ReadableStream) {\n\t\t\t\treturn initResponse;\n\t\t\t}\n\t\t} finally {\n\t\t\tif (deferred) {\n\t\t\t\tpending.delete(origin);\n\t\t\t\tdeferred.resolve();\n\t\t\t}\n\t\t}\n\n\t\t{\n\t\t\tconst nextProof = await sign(method, htu, nextNonce, ath);\n\t\t\tconst nextRequest = new Request(input, init);\n\t\t\tnextRequest.headers.set('dpop', nextProof);\n\n\t\t\tconst retryResponse = await fetch(nextRequest);\n\n\t\t\tconst retryNonce = retryResponse.headers.get('dpop-nonce');\n\t\t\tif (retryNonce !== null \u0026\u0026 retryNonce !== nextNonce) {\n\t\t\t\ttry {\n\t\t\t\t\tnonces.set(origin, retryNonce);\n\t\t\t\t} catch {\n\t\t\t\t\t// ignore write errors\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn retryResponse;\n\t\t}\n\t};\n};\n\nconst isUseDpopNonceError = async (response: Response, isAuthServer?: boolean): Promise\u003cboolean\u003e =\u003e {\n\tif (isAuthServer === undefined || isAuthServer === false) {\n\t\tif (response.status === 401) {\n\t\t\tconst wwwAuth = response.headers.get('www-authenticate');\n\t\t\tif (wwwAuth?.startsWith('DPoP')) {\n\t\t\t\treturn wwwAuth.includes('error=\"use_dpop_nonce\"');\n\t\t\t}\n\t\t}\n\t}\n\n\tif (isAuthServer === undefined || isAuthServer === true) {\n\t\tif (response.status === 400 \u0026\u0026 extractContentType(response.headers) === 'application/json') {\n\t\t\ttry {\n\t\t\t\tconst json = await response.clone().json();\n\t\t\t\treturn typeof json === 'object' \u0026\u0026 json?.['error'] === 'use_dpop_nonce';\n\t\t\t} catch {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn false;\n};\n","type UnwrapArray\u003cT\u003e = T extends (infer V)[] ? V : never;\n\nexport const pick = \u003cT, K extends (keyof T)[]\u003e(obj: T, keys: K): Pick\u003cT, UnwrapArray\u003cK\u003e\u003e =\u003e {\n\tconst cloned = {};\n\n\tfor (let idx = 0, len = keys.length; idx \u003c len; idx++) {\n\t\tconst key = keys[idx];\n\n\t\t// @ts-expect-error\n\t\tcloned[key] = obj[key];\n\t}\n\n\treturn cloned as Pick\u003cT, UnwrapArray\u003cK\u003e\u003e;\n};\n","import { fromBase64Url } from '@atcute/multibase';\nimport type { DpopPrivateJwk } from '@atcute/oauth-crypto';\n\nexport interface LegacyDpopKey {\n\ttyp: 'ES256';\n\tkey: string;\n\tjwt: string;\n\tjkt?: string;\n}\n\nconst ES256_ALG = { name: 'ECDSA', namedCurve: 'P-256' } as const;\n\nexport const isLegacyDpopKey = (key: DpopPrivateJwk | LegacyDpopKey): key is LegacyDpopKey =\u003e {\n\treturn typeof (key as LegacyDpopKey).key === 'string' \u0026\u0026 typeof (key as LegacyDpopKey).jwt === 'string';\n};\n\nexport const migrateLegacyDpopKey = async (key: LegacyDpopKey): Promise\u003cDpopPrivateJwk\u003e =\u003e {\n\tconst pkcs8 = fromBase64Url(key.key);\n\tconst cryptoKey = await crypto.subtle.importKey('pkcs8', pkcs8, ES256_ALG, true, ['sign']);\n\tconst jwk = (await crypto.subtle.exportKey('jwk', cryptoKey)) as DpopPrivateJwk;\n\tjwk.alg = 'ES256';\n\n\treturn jwk;\n};\n","import type { Did } from '@atcute/lexicons';\n\nimport { database } from '../environment.js';\nimport { OAuthResponseError, TokenRefreshError } from '../errors.js';\nimport type { RawSession, Session } from '../types/token.js';\nimport { isLegacyDpopKey, migrateLegacyDpopKey } from '../utils/dpop-key.js';\nimport { locks } from '../utils/runtime.js';\n\nimport { OAuthServerAgent } from './server-agent.js';\n\nexport interface SessionGetOptions {\n\tsignal?: AbortSignal;\n\tnoCache?: boolean;\n\tallowStale?: boolean;\n}\n\ntype PendingItem\u003cV\u003e = Promise\u003c{ value: V; isFresh: boolean }\u003e;\nconst pending = new Map\u003cDid, Promise\u003cPendingItem\u003cSession\u003e\u003e\u003e();\n\nexport const getSession = async (sub: Did, options?: SessionGetOptions): Promise\u003cSession\u003e =\u003e {\n\toptions?.signal?.throwIfAborted();\n\n\tlet allowStored = isTokenUsable;\n\tif (options?.noCache) {\n\t\tallowStored = returnFalse;\n\t} else if (options?.allowStale) {\n\t\tallowStored = returnTrue;\n\t}\n\n\t// As long as concurrent requests are made for the same key, only one\n\t// request will be made to the cache \u0026 getter function at a time. This works\n\t// because there is no async operation between the while() loop and the\n\t// pending.set() call. Because of the \"single threaded\" nature of\n\t// JavaScript, the pending item will be set before the next iteration of the\n\t// while loop.\n\tlet previousExecutionFlow: Promise\u003cPendingItem\u003cSession\u003e\u003e | undefined;\n\twhile ((previousExecutionFlow = pending.get(sub))) {\n\t\ttry {\n\t\t\tconst { isFresh, value } = await previousExecutionFlow;\n\n\t\t\tif (isFresh || allowStored(value)) {\n\t\t\t\treturn value;\n\t\t\t}\n\t\t} catch {\n\t\t\t// Ignore errors from previous execution flows (they will have been\n\t\t\t// propagated by that flow).\n\t\t}\n\n\t\toptions?.signal?.throwIfAborted();\n\t}\n\n\tconst run = async (): Promise\u003cPendingItem\u003cSession\u003e\u003e =\u003e {\n\t\tconst storedSession = await migrateSessionIfNeeded(sub, database.sessions.get(sub));\n\n\t\tif (storedSession \u0026\u0026 allowStored(storedSession)) {\n\t\t\t// Use the stored value as return value for the current execution\n\t\t\t// flow. Notify other concurrent execution flows (that should be\n\t\t\t// \"stuck\" in the loop before until this promise resolves) that we got\n\t\t\t// a value, but that it came from the store (isFresh = false).\n\t\t\treturn { isFresh: false, value: storedSession };\n\t\t}\n\n\t\tconst newSession = await refreshToken(sub, storedSession);\n\n\t\tawait storeSession(sub, newSession);\n\t\treturn { isFresh: true, value: newSession };\n\t};\n\n\tlet promise: Promise\u003cPendingItem\u003cSession\u003e\u003e;\n\n\tif (locks) {\n\t\tpromise = locks.request\u003cPendingItem\u003cSession\u003e\u003e(`atcute-oauth:${sub}`, run as any);\n\t} else {\n\t\tpromise = run();\n\t}\n\n\tpromise = promise.finally(() =\u003e pending.delete(sub));\n\n\tif (pending.has(sub)) {\n\t\t// This should never happen. Indeed, there must not be any 'await'\n\t\t// statement between this and the loop iteration check meaning that\n\t\t// this.pending.get returned undefined. It is there to catch bugs that\n\t\t// would occur in future changes to the code.\n\t\tthrow new Error('concurrent request for the same key');\n\t}\n\n\tpending.set(sub, promise);\n\n\tconst { value } = await promise;\n\treturn value;\n};\n\nexport const storeSession = async (sub: Did, newSession: Session): Promise\u003cvoid\u003e =\u003e {\n\ttry {\n\t\tdatabase.sessions.set(sub, newSession);\n\t} catch (err) {\n\t\tawait onRefreshError(newSession);\n\t\tthrow err;\n\t}\n};\n\nexport const deleteStoredSession = (sub: Did): void =\u003e {\n\tdatabase.sessions.delete(sub);\n};\n\nexport const listStoredSessions = (): Did[] =\u003e {\n\treturn database.sessions.keys();\n};\n\nconst returnTrue = () =\u003e true;\nconst returnFalse = () =\u003e false;\n\nconst refreshToken = async (sub: Did, storedSession: Session | undefined): Promise\u003cSession\u003e =\u003e {\n\tif (storedSession === undefined) {\n\t\tthrow new TokenRefreshError(sub, `session deleted by another tab`);\n\t}\n\n\tconst { dpopKey, info, token } = storedSession;\n\tconst server = new OAuthServerAgent(info.server, dpopKey);\n\n\ttry {\n\t\tconst newToken = await server.refresh({ sub: info.sub, token });\n\n\t\treturn { dpopKey, info, token: newToken };\n\t} catch (cause) {\n\t\tif (cause instanceof OAuthResponseError \u0026\u0026 cause.status === 400 \u0026\u0026 cause.error === 'invalid_grant') {\n\t\t\tthrow new TokenRefreshError(sub, `session was revoked`, { cause });\n\t\t}\n\n\t\tthrow cause;\n\t}\n};\n\nconst onRefreshError = async ({ dpopKey, info, token }: Session) =\u003e {\n\t// If the token data cannot be stored, let's revoke it\n\tconst server = new OAuthServerAgent(info.server, dpopKey);\n\tawait server.revoke(token.refresh ?? token.access);\n};\n\nconst isTokenUsable = ({ token }: Session): boolean =\u003e {\n\tconst expires = token.expires_at;\n\treturn expires == null || Date.now() + 60_000 \u003c= expires;\n};\n\nconst migrateSessionIfNeeded = async (\n\tsub: Did,\n\tsession: RawSession | undefined,\n): Promise\u003cSession | undefined\u003e =\u003e {\n\tif (!session || !isLegacyDpopKey(session.dpopKey)) {\n\t\treturn session as Session | undefined;\n\t}\n\n\tconst dpopKey = await migrateLegacyDpopKey(session.dpopKey);\n\tconst migrated = { ...session, dpopKey };\n\n\ttry {\n\t\tdatabase.sessions.set(sub, migrated);\n\t} catch {\n\t\t// ignore persistence errors\n\t}\n\n\treturn migrated;\n};\n","import type { FetchHandlerObject } from '@atcute/client';\nimport type { Did } from '@atcute/lexicons';\n\nimport { createDPoPFetch } from '../dpop.js';\nimport type { Session } from '../types/token.js';\n\nimport { OAuthServerAgent } from './server-agent.js';\nimport { type SessionGetOptions, deleteStoredSession, getSession } from './sessions.js';\n\nexport class OAuthUserAgent implements FetchHandlerObject {\n\t#fetch: typeof fetch;\n\t#getSessionPromise: Promise\u003cSession\u003e | undefined;\n\n\tconstructor(public session: Session) {\n\t\tthis.#fetch = createDPoPFetch(session.dpopKey, false);\n\t}\n\n\tget sub(): Did {\n\t\treturn this.session.info.sub;\n\t}\n\n\tgetSession(options?: SessionGetOptions): Promise\u003cSession\u003e {\n\t\tconst promise = getSession(this.session.info.sub, options);\n\n\t\tpromise\n\t\t\t.then((session) =\u003e {\n\t\t\t\tthis.session = session;\n\t\t\t})\n\t\t\t.finally(() =\u003e {\n\t\t\t\tthis.#getSessionPromise = undefined;\n\t\t\t});\n\n\t\treturn (this.#getSessionPromise = promise);\n\t}\n\n\tasync signOut(): Promise\u003cvoid\u003e {\n\t\tconst sub = this.session.info.sub;\n\n\t\ttry {\n\t\t\tconst { dpopKey, info, token } = await getSession(sub, { allowStale: true });\n\t\t\tconst server = new OAuthServerAgent(info.server, dpopKey);\n\n\t\t\tawait server.revoke(token.refresh ?? token.access);\n\t\t} finally {\n\t\t\tdeleteStoredSession(sub);\n\t\t}\n\t}\n\n\tasync handle(pathname: string, init?: RequestInit): Promise\u003cResponse\u003e {\n\t\tawait this.#getSessionPromise;\n\n\t\tconst headers = new Headers(init?.headers);\n\n\t\tlet session = this.session;\n\t\tlet url = new URL(pathname, session.info.aud);\n\n\t\theaders.set('authorization', `${session.token.type} ${session.token.access}`);\n\n\t\tlet response = await this.#fetch(url.href, { ...init, headers });\n\t\tif (!isInvalidTokenResponse(response)) {\n\t\t\treturn response;\n\t\t}\n\n\t\ttry {\n\t\t\tif (this.#getSessionPromise) {\n\t\t\t\tsession = await this.#getSessionPromise;\n\t\t\t} else {\n\t\t\t\tsession = await this.getSession();\n\t\t\t}\n\t\t} catch {\n\t\t\treturn response;\n\t\t}\n\n\t\t// Stream already consumed, can't retry.\n\t\tif (init?.body instanceof ReadableStream) {\n\t\t\treturn response;\n\t\t}\n\n\t\turl = new URL(pathname, session.info.aud);\n\t\theaders.set('authorization', `${session.token.type} ${session.token.access}`);\n\n\t\treturn await this.#fetch(url.href, { ...init, headers });\n\t}\n}\n\nconst isInvalidTokenResponse = (response: Response) =\u003e {\n\tif (response.status !== 401) {\n\t\treturn false;\n\t}\n\n\tconst auth = response.headers.get('www-authenticate');\n\n\treturn (\n\t\tauth != null \u0026\u0026\n\t\t(auth.startsWith('Bearer ') || auth.startsWith('DPoP ')) \u0026\u0026\n\t\tauth.includes('error=\"invalid_token\"')\n\t);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/oauth-crypto@0.1.0/es2022/oauth-crypto.mjs
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vendor/esm.sh/@atcute/oauth-crypto@0.1.0/es2022/oauth-crypto.mjs
···
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/* esm.sh - @atcute/oauth-crypto@0.1.0 */
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import{nanoid as st}from"../../../nanoid@5.1.7/es2022/nanoid.mjs";import{fromBase64Pad as Z,toBase64Pad as tt}from"../../multibase@1.2.0/es2022/multibase.mjs";var z={ES256:"SHA-256",ES384:"SHA-384",ES512:"SHA-512",PS256:"SHA-256",PS384:"SHA-384",PS512:"SHA-512",RS256:"SHA-256",RS384:"SHA-384",RS512:"SHA-512"},Q={ES256:"P-256",ES384:"P-384",ES512:"P-521",PS256:null,PS384:null,PS512:null,RS256:null,RS384:null,RS512:null},u=t=>z[t],O=t=>Q[t],J=t=>t.startsWith("ES")?{name:"ECDSA",hash:{name:u(t)}}:t.startsWith("PS")?{name:"RSA-PSS",hash:{name:u(t)},saltLength:X(u(t))}:{name:"RSASSA-PKCS1-v1_5"},v=(t,e)=>{if(t.startsWith("ES")){let r=e??O(t);if(!r)throw new Error(`unable to determine curve for ${t}`);return{name:"ECDSA",namedCurve:r}}return t.startsWith("PS")?{name:"RSA-PSS",hash:{name:u(t)}}:{name:"RSASSA-PKCS1-v1_5",hash:{name:u(t)}}},A=t=>{let e=O(t);if(e)return{name:"ECDSA",namedCurve:e};let r={name:u(t)};return{name:t.startsWith("PS")?"RSA-PSS":"RSASSA-PKCS1-v1_5",hash:r,modulusLength:2048,publicExponent:new Uint8Array([1,0,1])}},X=t=>{switch(t){case"SHA-256":return 32;case"SHA-384":return 48;case"SHA-512":return 64}};var et=["ES256","ES384","ES512","PS256","PS384","PS512","RS256","RS384","RS512"];var $=t=>et.includes(t);var K=(t,e,r)=>{if(t.kty==="EC"){let{crv:o,x:n,y:s}=t;return{kty:"EC",crv:o,x:n,y:s,kid:e,alg:r,use:"sig"}}if(t.kty==="RSA"){let{n:o,e:n}=t;return{kty:"RSA",n:o,e:n,kid:e,alg:r,use:"sig"}}throw new Error("unsupported key type")},B=async(t,e)=>{if(!("d"in t)||!t.d)throw new Error("expected a private key (missing 'd' parameter)");if(t.kty==="EC"&&!e.startsWith("ES"))throw new Error(`algorithm ${e} does not match ec key`);if(t.kty==="RSA"&&e.startsWith("ES"))throw new Error(`algorithm ${e} does not match rsa key`);let r=v(e,t.kty==="EC"?t.crv:void 0),o=await crypto.subtle.importKey("jwk",t,r,!0,["sign"]);if(!(o instanceof CryptoKey))throw new Error("expected asymmetric key, got symmetric");return o},d=async(t,e,r)=>{let o=await crypto.subtle.exportKey("jwk",t);return o.alg=e,r&&(o.kid=r),o},M=async(t,e)=>{let r=rt(t),o=v(e),n=await crypto.subtle.importKey("pkcs8",r,o,!0,["sign"]);if(!(n instanceof CryptoKey))throw new Error("expected asymmetric key, got symmetric");return n},j=async t=>{let e=await crypto.subtle.exportKey("pkcs8",t),r=new Uint8Array(e),o=tt(r);return["-----BEGIN PRIVATE KEY-----",...ot(o),"-----END PRIVATE KEY-----",""].join(`
3
-
`)},rt=t=>{let e=t.match(/-----BEGIN PRIVATE KEY-----([\s\S]*?)-----END PRIVATE KEY-----/);if(!e)throw new Error("invalid pkcs8 pem");let r=e[1].replace(/\s+/g,""),o=Z(r);return o.buffer.slice(o.byteOffset,o.byteOffset+o.byteLength)},ot=t=>{let e=[];for(let r=0;r<t.length;r+=64)e.push(t.slice(r,r+64));return e};var D=new WeakMap,g=async t=>{let e=D.get(t);if(e)return e;let{alg:r}=t,o=await B(t,r),n=K(t,t.kid,r),s={cryptoKey:o,publicJwk:n};return D.set(t,s),s},S=(t,e)=>{let r=K(t,t.kid,t.alg);D.set(t,{cryptoKey:e,publicJwk:r})};import{fromBase64Url as G,toBase64Url as L}from"../../multibase@1.2.0/es2022/multibase.mjs";import{decodeUtf8From as nt,encodeUtf8 as N}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var b=async t=>{let{header:e,payload:r,key:o,alg:n}=t,s={...e,alg:n},a=F(s),m=F(r),p=`${a}.${m}`,c=await crypto.subtle.sign(J(n),o,N(p)),f=L(new Uint8Array(c));return`${p}.${f}`},T=async(t,e)=>{let{key:r,alg:o,typ:n}=e,s=t.split(".");if(s.length!==3)throw new Error("invalid jwt format");let a=W(s[0]);if(a.alg!==o)throw new Error("invalid jwt alg");if(n&&a.typ!==n)throw new Error("invalid jwt typ");let m=W(s[1]),p=G(s[2]),c=`${s[0]}.${s[1]}`;if(!await crypto.subtle.verify(J(o),r,p,N(c)))throw new Error("invalid jwt signature");return m},F=t=>L(N(JSON.stringify(t))),W=t=>{let e=G(t);return JSON.parse(nt(e))};var it=async t=>{let{client_id:e,aud:r,jkt:o,key:n}=t,{kid:s,alg:a}=n,{cryptoKey:m}=await g(n),p=Math.floor(Date.now()/1e3),c=o?{jkt:o}:void 0;return b({header:{alg:a,kid:s},payload:{iss:e,sub:e,aud:r,jti:st(24),iat:p,exp:p+60,cnf:c},key:m,alg:a})};var at=async(t,e="ES256")=>{let r=await crypto.subtle.generateKey(A(e),!0,["sign","verify"]),o=await d(r.privateKey,e,t);return S(o,r.privateKey),o};var ct=async(t,e)=>{let{kid:r,alg:o}=e,n=await M(t,o),s=await d(n,o,r);return S(s,n),s};import{toBase64Url as pt}from"../../multibase@1.2.0/es2022/multibase.mjs";import{encodeUtf8 as mt,toSha256 as ft}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var E=async t=>{let e=mt(t),r=await ft(e);return pt(r)};import{nanoid as yt}from"../../../nanoid@5.1.7/es2022/nanoid.mjs";var U=t=>{let e=t.alg,r;return async(o,n,s,a)=>{r||=g(t);let{cryptoKey:m,publicJwk:p}=await r,c=Math.floor(Date.now()/1e3);return b({header:{typ:"dpop+jwt",jwk:p},payload:{htm:o,htu:n,iat:c,jti:yt(24),nonce:s,ath:a},key:m,alg:e})}};var ht=t=>{let{key:e,nonces:r,supportedAlgs:o,isAuthServer:n,fetch:s=globalThis.fetch}=t;ut(e,o);let a=U(e);return async(m,p)=>{let c=p==null&&m instanceof Request?m:new Request(m,p),f=c.headers.get("Authorization"),w=f?.startsWith("DPoP ")?await E(f.slice(5)):void 0,{origin:P}=new URL(c.url),h=c.method,k=lt(c.url),R;try{R=await r.get(P)}catch{}let q=await a(h,k,R,w);c.headers.set("DPoP",q);let l=await s(c),x=l.headers.get("DPoP-Nonce");if(!x||x===R)return l;try{await r.set(P,x)}catch{}if(!await dt(l,n)||m===c||p?.body instanceof ReadableStream)return l;await l.body?.cancel();let Y=await a(h,k,x,w),I=new Request(m,p);I.headers.set("DPoP",Y);let _=await s(I),C=_.headers.get("DPoP-Nonce");if(C&&C!==x)try{await r.set(P,C)}catch{}return _}},lt=t=>{let e=t.indexOf("#"),r=t.indexOf("?"),o=e===-1?r:r===-1?e:Math.min(e,r);return o===-1?t:t.slice(0,o)},ut=(t,e)=>{let r=t.alg;if(e?.length){if(e.includes(r))return r;throw new Error(`DPoP key algorithm ${r} not supported by server: ${e.join(", ")}`)}return r},dt=async(t,e)=>{if((e===void 0||e===!1)&&t.status===401){let r=t.headers.get("WWW-Authenticate");if(r?.startsWith("DPoP"))return r.includes('error="use_dpop_nonce"')}if((e===void 0||e===!0)&&t.status===400)try{let r=await t.clone().json();return typeof r=="object"&&r?.error==="use_dpop_nonce"}catch{return!1}return!1};var V=["ES256","ES384","ES512","PS256","PS384","PS512","RS256","RS384","RS512"],gt=t=>[...t].sort((e,r)=>{let o=V.indexOf(e),n=V.indexOf(r);return o===-1&&n===-1?0:o===-1?1:n===-1?-1:o-n}),St=async t=>{let e=t?.filter($)??[];if(t?.length&&e.length===0)throw new Error("no supported algorithms provided");let r=e.length?gt(e):["ES256"],o=[];for(let n of r)try{let s=await crypto.subtle.generateKey(A(n),!0,["sign","verify"]),a=await d(s.privateKey,n);return S(a,s.privateKey),a}catch(s){o.push(s)}throw new AggregateError(o,`failed to generate DPoP key for any of: ${r.join(", ")}`)};import{fromBase64Url as vt}from"../../multibase@1.2.0/es2022/multibase.mjs";import{decodeUtf8From as Et}from"../../uint8array@1.1.1/es2022/uint8array.mjs";import*as i from"../../../@badrap/valita@0.4.6/es2022/valita.mjs";import{toBase64Url as wt}from"../../multibase@1.2.0/es2022/multibase.mjs";import{encodeUtf8 as Pt,toSha256 as xt}from"../../uint8array@1.1.1/es2022/uint8array.mjs";var H=async t=>{let e;if(t.kty==="EC"){let{crv:n,x:s,y:a}=t;e={crv:n,kty:t.kty,x:s,y:a}}else{let{e:n,n:s}=t;e={e:n,kty:t.kty,n:s}}let r=JSON.stringify(e),o=await xt(Pt(r));return wt(o)};var kt=i.union(i.object({kty:i.literal("EC"),crv:i.union(i.literal("P-256"),i.literal("P-384"),i.literal("P-521")),x:i.string(),y:i.string()}),i.object({kty:i.literal("RSA"),e:i.string(),n:i.string()})),At=i.object({typ:i.literal("dpop+jwt"),alg:i.string().assert(t=>t!=="none",'alg must not be "none"'),jwk:kt}),Kt=i.object({htm:i.string(),htu:i.string(),iat:i.number(),jti:i.string(),nonce:i.string().optional()}),y=class extends Error{code;constructor(e,r){super(e),this.code=r,this.name="DpopVerifyError"}},bt=async(t,e)=>{if(!t)throw new y("missing dpop header","missing");let{method:r,url:o,nonce:n,maxClockSkew:s=60}=e,a=t.split(".");if(a.length!==3)throw new y("invalid dpop proof format","invalid");let m;try{m=At.parse(Jt(a[0]),{mode:"passthrough"})}catch{throw new y("invalid dpop header","invalid")}let{jwk:p,alg:c}=m;if(!Ct(c))throw new y("unsupported dpop alg","invalid");let f;try{let h=await Rt(p,c),k=await T(t,{key:h,alg:c,typ:"dpop+jwt"});f=Kt.parse(k,{mode:"passthrough"})}catch(h){throw h instanceof i.ValitaError?new y("invalid dpop payload","invalid"):new y("dpop signature verification failed","invalid")}if(f.htm!==r)throw new y(`dpop htm mismatch: expected ${r}, got ${f.htm}`,"invalid");if(f.htu!==o)throw new y(`dpop htu mismatch: expected ${o}, got ${f.htu}`,"invalid");let w=Math.floor(Date.now()/1e3);if(f.iat>w+s)throw new y("dpop proof issued in the future","invalid");if(f.iat<w-s)throw new y("dpop proof expired","expired");if(n&&(!f.nonce||!await n.check(f.nonce)))throw new y("invalid or missing dpop nonce","nonce_required");let P=await H(p);return{claims:f,jwk:p,jkt:P}},Rt=async(t,e)=>{let r=v(e,t.kty==="EC"?t.crv:void 0),o=await crypto.subtle.importKey("jwk",t,r,!0,["verify"]);if(!(o instanceof CryptoKey))throw new Error("expected asymmetric key, got symmetric");return o},Ct=t=>t==="ES256"||t==="ES384"||t==="ES512"||t==="PS256"||t==="PS384"||t==="PS512"||t==="RS256"||t==="RS384"||t==="RS512",Jt=t=>{let e=vt(t);return JSON.parse(Et(e))};import{nanoid as Dt}from"../../../nanoid@5.1.7/es2022/nanoid.mjs";var Nt=async(t=64)=>{let e=Dt(t),r=await E(e);return{verifier:e,challenge:r,method:"S256"}};var Ut=async t=>{let{cryptoKey:e}=await g(t);return j(e)};export{y as DpopVerifyError,H as computeJktFromJwk,it as createClientAssertion,ht as createDpopFetch,U as createDpopProofSigner,K as derivePublicJwk,Ut as exportPkcs8PrivateKey,at as generateClientAssertionKey,St as generateDpopKey,Nt as generatePkce,ct as importClientAssertionPkcs8,E as sha256Base64Url,b as signJwt,bt as verifyDpopProof,T as verifyJwt};
4
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//# sourceMappingURL=./oauth-crypto.mjs.map
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vendor/esm.sh/@atcute/oauth-crypto@0.1.0/es2022/oauth-crypto.mjs.map
-1
vendor/esm.sh/@atcute/oauth-crypto@0.1.0/es2022/oauth-crypto.mjs.map
···
1
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{ nanoid } from 'nanoid';\n\nimport { getCachedKeyMaterial } from '../internal/key-cache.js';\nimport { signJwt } from '../jwt/index.js';\n\nimport type { ClientAssertionPrivateJwk } from './types.js';\n\nexport interface CreateClientAssertionOptions {\n\t/** client id */\n\tclient_id: string;\n\t/** authorization server issuer */\n\taud: string;\n\t/** JWK thumbprint of the DPoP key to bind to (for CAB pattern) */\n\tjkt?: string;\n\t/** client assertion signing key */\n\tkey: ClientAssertionPrivateJwk;\n}\n\n/**\n * creates a DPoP-bound client assertion per RFC 7523.\n *\n * @param options creation options\n * @returns signed client assertion JWT\n */\nexport const createClientAssertion = async (options: CreateClientAssertionOptions): Promise\u003cstring\u003e =\u003e {\n\tconst { client_id, aud, jkt, key } = options;\n\tconst { kid, alg } = key;\n\tconst { cryptoKey } = await getCachedKeyMaterial(key);\n\n\tconst now = Math.floor(Date.now() / 1000);\n\tconst cnf = jkt ? { jkt } : undefined;\n\n\treturn signJwt({\n\t\theader: {\n\t\t\talg,\n\t\t\tkid,\n\t\t},\n\t\tpayload: {\n\t\t\tiss: client_id,\n\t\t\tsub: client_id,\n\t\t\taud: aud,\n\t\t\tjti: nanoid(24),\n\t\t\tiat: now,\n\t\t\texp: now + 60,\n\t\t\tcnf,\n\t\t},\n\t\tkey: cryptoKey,\n\t\talg,\n\t});\n};\n","import { fromBase64Pad, toBase64Pad } from '@atcute/multibase';\n\nimport type { PrivateJwk, PublicJwk, SigningAlgorithm } from '../jwk/types.js';\n\nimport { getImportAlgorithm } from './crypto.js';\n\nconst SIGNING_ALGORITHMS: readonly SigningAlgorithm[] = [\n\t'ES256',\n\t'ES384',\n\t'ES512',\n\t'PS256',\n\t'PS384',\n\t'PS512',\n\t'RS256',\n\t'RS384',\n\t'RS512',\n];\n\nconst CURVE_TO_ALG: Record\u003cstring, SigningAlgorithm\u003e = {\n\t'P-256': 'ES256',\n\t'P-384': 'ES384',\n\t'P-521': 'ES512',\n};\n\nexport const isSigningAlgorithm = (alg: string): alg is SigningAlgorithm =\u003e {\n\treturn (SIGNING_ALGORITHMS as readonly string[]).includes(alg);\n};\n\nexport const parsePrivateJwkInput = (input: PrivateJwk | string): PrivateJwk =\u003e {\n\tif (typeof input === 'string') {\n\t\ttry {\n\t\t\tconst jwk = JSON.parse(input) as PrivateJwk;\n\t\t\treturn jwk;\n\t\t} catch {\n\t\t\tthrow new Error(`invalid JSON string`);\n\t\t}\n\t}\n\n\tif (typeof input === 'object' \u0026\u0026 input !== null \u0026\u0026 'kty' in input) {\n\t\treturn input;\n\t}\n\n\tthrow new Error(`invalid input: expected JWK object or JSON string`);\n};\n\nexport const resolveSigningAlgorithm = (\n\tjwk: PrivateJwk,\n\toverride?: SigningAlgorithm,\n): SigningAlgorithm | undefined =\u003e {\n\tif (override) {\n\t\treturn override;\n\t}\n\n\tconst alg = jwk.alg;\n\tif (alg \u0026\u0026 isSigningAlgorithm(alg)) {\n\t\treturn alg;\n\t}\n\n\tif (jwk.kty === 'EC') {\n\t\tconst inferred = CURVE_TO_ALG[jwk.crv];\n\t\tif (inferred) {\n\t\t\treturn inferred;\n\t\t}\n\t}\n\n\treturn undefined;\n};\n\nexport const derivePublicJwk = (privateJwk: PrivateJwk, kid?: string, alg?: SigningAlgorithm): PublicJwk =\u003e {\n\tif (privateJwk.kty === 'EC') {\n\t\tconst { crv, x, y } = privateJwk;\n\t\treturn { kty: 'EC', crv, x, y, kid, alg, use: 'sig' };\n\t}\n\n\tif (privateJwk.kty === 'RSA') {\n\t\tconst { n, e } = privateJwk;\n\t\treturn { kty: 'RSA', n, e, kid, alg, use: 'sig' };\n\t}\n\n\tthrow new Error(`unsupported key type`);\n};\n\nexport const importPrivateKeyFromJwk = async (jwk: PrivateJwk, alg: SigningAlgorithm): Promise\u003cCryptoKey\u003e =\u003e {\n\tif (!('d' in jwk) || !jwk.d) {\n\t\tthrow new Error(`expected a private key (missing 'd' parameter)`);\n\t}\n\n\tif (jwk.kty === 'EC' \u0026\u0026 !alg.startsWith('ES')) {\n\t\tthrow new Error(`algorithm ${alg} does not match ec key`);\n\t}\n\tif (jwk.kty === 'RSA' \u0026\u0026 alg.startsWith('ES')) {\n\t\tthrow new Error(`algorithm ${alg} does not match rsa key`);\n\t}\n\n\tconst algorithm = getImportAlgorithm(alg, jwk.kty === 'EC' ? jwk.crv : undefined);\n\tconst key = await crypto.subtle.importKey('jwk', jwk, algorithm, true, ['sign']);\n\n\tif (!(key instanceof CryptoKey)) {\n\t\tthrow new Error(`expected asymmetric key, got symmetric`);\n\t}\n\n\treturn key;\n};\n\nexport const exportPrivateJwkFromKey = async (\n\tkey: CryptoKey,\n\talg: SigningAlgorithm,\n\tkid?: string,\n): Promise\u003cPrivateJwk\u003e =\u003e {\n\tconst jwk = (await crypto.subtle.exportKey('jwk', key)) as PrivateJwk;\n\tjwk.alg = alg;\n\tif (kid) {\n\t\tjwk.kid = kid;\n\t}\n\treturn jwk;\n};\n\nexport const importPkcs8PrivateKey = async (pem: string, alg: SigningAlgorithm): Promise\u003cCryptoKey\u003e =\u003e {\n\tconst bytes = parsePkcs8Pem(pem);\n\tconst algorithm = getImportAlgorithm(alg);\n\n\tconst key = await crypto.subtle.importKey('pkcs8', bytes, algorithm, true, ['sign']);\n\n\tif (!(key instanceof CryptoKey)) {\n\t\tthrow new Error(`expected asymmetric key, got symmetric`);\n\t}\n\n\treturn key;\n};\n\nexport const exportPkcs8PrivateKey = async (key: CryptoKey): Promise\u003cstring\u003e =\u003e {\n\tconst pkcs8 = await crypto.subtle.exportKey('pkcs8', key);\n\tconst bytes = new Uint8Array(pkcs8);\n\tconst base64 = toBase64Pad(bytes);\n\n\treturn ['-----BEGIN PRIVATE KEY-----', ...chunk64(base64), '-----END PRIVATE KEY-----', ''].join('\\n');\n};\n\nconst parsePkcs8Pem = (pem: string): ArrayBuffer =\u003e {\n\tconst match = pem.match(/-----BEGIN PRIVATE KEY-----([\\s\\S]*?)-----END PRIVATE KEY-----/);\n\tif (!match) {\n\t\tthrow new Error(`invalid pkcs8 pem`);\n\t}\n\n\tconst base64 = match[1].replace(/\\s+/g, '');\n\tconst bytes = fromBase64Pad(base64);\n\tconst buffer = bytes.buffer.slice(bytes.byteOffset, bytes.byteOffset + bytes.byteLength);\n\treturn buffer;\n};\n\nconst chunk64 = (input: string): string[] =\u003e {\n\tconst chunks: string[] = [];\n\tfor (let i = 0; i \u003c input.length; i += 64) {\n\t\tchunks.push(input.slice(i, i + 64));\n\t}\n\treturn chunks;\n};\n","import type { SigningAlgorithm } from '../jwk/types.js';\n\nconst HASH_BY_ALG: Record\u003cSigningAlgorithm, 'SHA-256' | 'SHA-384' | 'SHA-512'\u003e = {\n\tES256: 'SHA-256',\n\tES384: 'SHA-384',\n\tES512: 'SHA-512',\n\tPS256: 'SHA-256',\n\tPS384: 'SHA-384',\n\tPS512: 'SHA-512',\n\tRS256: 'SHA-256',\n\tRS384: 'SHA-384',\n\tRS512: 'SHA-512',\n};\n\nconst CURVE_BY_ALG: Record\u003cSigningAlgorithm, 'P-256' | 'P-384' | 'P-521' | null\u003e = {\n\tES256: 'P-256',\n\tES384: 'P-384',\n\tES512: 'P-521',\n\tPS256: null,\n\tPS384: null,\n\tPS512: null,\n\tRS256: null,\n\tRS384: null,\n\tRS512: null,\n};\n\nexport const getHashName = (alg: SigningAlgorithm): 'SHA-256' | 'SHA-384' | 'SHA-512' =\u003e {\n\treturn HASH_BY_ALG[alg];\n};\n\nexport const getNamedCurve = (alg: SigningAlgorithm): 'P-256' | 'P-384' | 'P-521' | null =\u003e {\n\treturn CURVE_BY_ALG[alg];\n};\n\nexport const getSignAlgorithm = (alg: SigningAlgorithm): AlgorithmIdentifier | EcdsaParams | RsaPssParams =\u003e {\n\tif (alg.startsWith('ES')) {\n\t\treturn { name: 'ECDSA', hash: { name: getHashName(alg) } };\n\t}\n\tif (alg.startsWith('PS')) {\n\t\treturn {\n\t\t\tname: 'RSA-PSS',\n\t\t\thash: { name: getHashName(alg) },\n\t\t\tsaltLength: getHashLength(getHashName(alg)),\n\t\t};\n\t}\n\treturn { name: 'RSASSA-PKCS1-v1_5' };\n};\n\nexport const getImportAlgorithm = (\n\talg: SigningAlgorithm,\n\tcurve?: 'P-256' | 'P-384' | 'P-521',\n): EcKeyImportParams | RsaHashedImportParams =\u003e {\n\tif (alg.startsWith('ES')) {\n\t\tconst namedCurve = curve ?? getNamedCurve(alg);\n\t\tif (!namedCurve) {\n\t\t\tthrow new Error(`unable to determine curve for ${alg}`);\n\t\t}\n\t\treturn { name: 'ECDSA', namedCurve };\n\t}\n\n\tif (alg.startsWith('PS')) {\n\t\treturn { name: 'RSA-PSS', hash: { name: getHashName(alg) } };\n\t}\n\n\treturn { name: 'RSASSA-PKCS1-v1_5', hash: { name: getHashName(alg) } };\n};\n\nexport const getGenerateAlgorithm = (alg: SigningAlgorithm): EcKeyGenParams | RsaHashedKeyGenParams =\u003e {\n\tconst curve = getNamedCurve(alg);\n\tif (curve) {\n\t\treturn { name: 'ECDSA', namedCurve: curve };\n\t}\n\n\tconst hash = { name: getHashName(alg) };\n\treturn {\n\t\tname: alg.startsWith('PS') ? 'RSA-PSS' : 'RSASSA-PKCS1-v1_5',\n\t\thash,\n\t\tmodulusLength: 2048,\n\t\tpublicExponent: new Uint8Array([0x01, 0x00, 0x01]),\n\t};\n};\n\nconst getHashLength = (hash: 'SHA-256' | 'SHA-384' | 'SHA-512'): number =\u003e {\n\tswitch (hash) {\n\t\tcase 'SHA-256':\n\t\t\treturn 32;\n\t\tcase 'SHA-384':\n\t\t\treturn 48;\n\t\tcase 'SHA-512':\n\t\t\treturn 64;\n\t}\n};\n","import type { PrivateJwk, PublicJwk } from '../jwk/types.js';\n\nimport { derivePublicJwk, importPrivateKeyFromJwk } from './jwk.js';\n\n/**\n * cached key material for a JWK.\n */\nexport interface CachedKeyMaterial {\n\tcryptoKey: CryptoKey;\n\tpublicJwk: PublicJwk;\n}\n\n/**\n * cache for imported keys.\n * uses WeakMap so entries are garbage collected when JWK objects are no longer referenced.\n */\nconst keyCache = new WeakMap\u003cPrivateJwk, CachedKeyMaterial\u003e();\n\n/**\n * retrieves or creates cached key material for a JWK.\n *\n * @param jwk private JWK to get material for\n * @returns cached key material (CryptoKey and derived public JWK)\n */\nexport const getCachedKeyMaterial = async (jwk: PrivateJwk): Promise\u003cCachedKeyMaterial\u003e =\u003e {\n\tconst cached = keyCache.get(jwk);\n\tif (cached) {\n\t\treturn cached;\n\t}\n\n\tconst { alg } = jwk;\n\tconst cryptoKey = await importPrivateKeyFromJwk(jwk, alg);\n\tconst publicJwk = derivePublicJwk(jwk, jwk.kid, alg);\n\tconst material: CachedKeyMaterial = { cryptoKey, publicJwk };\n\n\tkeyCache.set(jwk, material);\n\n\treturn material;\n};\n\n/**\n * pre-populates the cache with already-imported key material.\n * useful for PKCS8 imports where we already have the CryptoKey.\n *\n * @param jwk private JWK to cache for\n * @param cryptoKey already-imported CryptoKey\n */\nexport const setCachedKeyMaterial = (jwk: PrivateJwk, cryptoKey: CryptoKey): void =\u003e {\n\tconst publicJwk = derivePublicJwk(jwk, jwk.kid, jwk.alg);\n\tkeyCache.set(jwk, { cryptoKey, publicJwk });\n};\n","import { fromBase64Url, toBase64Url } from '@atcute/multibase';\nimport { decodeUtf8From, encodeUtf8 } from '@atcute/uint8array';\n\nimport { getSignAlgorithm } from '../internal/crypto.js';\nimport type { SigningAlgorithm } from '../jwk/types.js';\n\n/**\n * signs a jwt using webcrypto.\n *\n * @param params signing parameters\n * @returns signed jwt\n */\nexport const signJwt = async (params: {\n\theader: Record\u003cstring, unknown\u003e;\n\tpayload: Record\u003cstring, unknown\u003e;\n\tkey: CryptoKey;\n\talg: SigningAlgorithm;\n}): Promise\u003cstring\u003e =\u003e {\n\tconst { header, payload, key, alg } = params;\n\tconst fullHeader = { ...header, alg };\n\tconst headerSegment = encodeSegment(fullHeader);\n\tconst payloadSegment = encodeSegment(payload);\n\tconst signingInput = `${headerSegment}.${payloadSegment}`;\n\n\tconst signature = await crypto.subtle.sign(\n\t\tgetSignAlgorithm(alg),\n\t\tkey,\n\t\tencodeUtf8(signingInput) as Uint8Array\u003cArrayBuffer\u003e,\n\t);\n\n\tconst signatureSegment = toBase64Url(new Uint8Array(signature));\n\n\treturn `${signingInput}.${signatureSegment}`;\n};\n\n/**\n * verifies a jwt and returns its payload.\n *\n * @param jwt jwt string\n * @param options verification options\n * @returns decoded payload\n */\nexport const verifyJwt = async (\n\tjwt: string,\n\toptions: { key: CryptoKey; alg: SigningAlgorithm; typ?: string },\n): Promise\u003cRecord\u003cstring, unknown\u003e\u003e =\u003e {\n\tconst { key, alg, typ } = options;\n\tconst parts = jwt.split('.');\n\tif (parts.length !== 3) {\n\t\tthrow new Error(`invalid jwt format`);\n\t}\n\n\tconst header = decodeSegment\u003cRecord\u003cstring, unknown\u003e\u003e(parts[0]);\n\tif (header.alg !== alg) {\n\t\tthrow new Error(`invalid jwt alg`);\n\t}\n\tif (typ \u0026\u0026 header.typ !== typ) {\n\t\tthrow new Error(`invalid jwt typ`);\n\t}\n\n\tconst payload = decodeSegment\u003cRecord\u003cstring, unknown\u003e\u003e(parts[1]);\n\tconst signature = fromBase64Url(parts[2]);\n\tconst signingInput = `${parts[0]}.${parts[1]}`;\n\n\tconst ok = await crypto.subtle.verify(\n\t\tgetSignAlgorithm(alg),\n\t\tkey,\n\t\tsignature,\n\t\tencodeUtf8(signingInput) as Uint8Array\u003cArrayBuffer\u003e,\n\t);\n\n\tif (!ok) {\n\t\tthrow new Error(`invalid jwt signature`);\n\t}\n\n\treturn payload;\n};\n\nconst encodeSegment = (value: unknown): string =\u003e {\n\treturn toBase64Url(encodeUtf8(JSON.stringify(value)));\n};\n\nconst decodeSegment = \u003cT\u003e(value: string): T =\u003e {\n\tconst bytes = fromBase64Url(value);\n\treturn JSON.parse(decodeUtf8From(bytes)) as T;\n};\n","import { getGenerateAlgorithm } from '../internal/crypto.js';\nimport { exportPrivateJwkFromKey } from '../internal/jwk.js';\nimport { setCachedKeyMaterial } from '../internal/key-cache.js';\nimport type { SigningAlgorithm } from '../jwk/types.js';\n\nimport type { ClientAssertionPrivateJwk } from './types.js';\n\n/**\n * generates a new client assertion private key.\n *\n * @param kid key id to assign\n * @param alg signing algorithm (defaults to es256)\n * @returns client assertion private JWK (with cache pre-warmed)\n */\nexport const generateClientAssertionKey = async (\n\tkid: string,\n\talg: SigningAlgorithm = 'ES256',\n): Promise\u003cClientAssertionPrivateJwk\u003e =\u003e {\n\tconst pair = await crypto.subtle.generateKey(getGenerateAlgorithm(alg), true, ['sign', 'verify']);\n\tconst jwk = (await exportPrivateJwkFromKey(pair.privateKey, alg, kid)) as ClientAssertionPrivateJwk;\n\n\t// pre-populate cache so we don't re-import\n\tsetCachedKeyMaterial(jwk, pair.privateKey);\n\n\treturn jwk;\n};\n","import { exportPrivateJwkFromKey, importPkcs8PrivateKey } from '../internal/jwk.js';\nimport { setCachedKeyMaterial } from '../internal/key-cache.js';\nimport type { SigningAlgorithm } from '../jwk/types.js';\n\nimport type { ClientAssertionPrivateJwk } from './types.js';\n\n/**\n * imports a client assertion private key from a pkcs8 pem string.\n *\n * @param pem pkcs8 pem string\n * @param options import options (kid + alg)\n * @returns client assertion private JWK (with cache pre-warmed)\n */\nexport const importClientAssertionPkcs8 = async (\n\tpem: string,\n\toptions: { kid: string; alg: SigningAlgorithm },\n): Promise\u003cClientAssertionPrivateJwk\u003e =\u003e {\n\tconst { kid, alg } = options;\n\tconst cryptoKey = await importPkcs8PrivateKey(pem, alg);\n\tconst jwk = (await exportPrivateJwkFromKey(cryptoKey, alg, kid)) as ClientAssertionPrivateJwk;\n\n\t// pre-populate cache so we don't re-import\n\tsetCachedKeyMaterial(jwk, cryptoKey);\n\n\treturn jwk;\n};\n","import { toBase64Url } from '@atcute/multibase';\nimport { encodeUtf8, toSha256 } from '@atcute/uint8array';\n\n/**\n * computes sha-256 hash and returns base64url-encoded result.\n *\n * @param input string to hash\n * @returns base64url-encoded sha-256 hash\n */\nexport const sha256Base64Url = async (input: string): Promise\u003cstring\u003e =\u003e {\n\tconst bytes = encodeUtf8(input);\n\tconst digest = await toSha256(bytes);\n\treturn toBase64Url(digest);\n};\n","import { nanoid } from 'nanoid';\n\nimport type { CachedKeyMaterial } from '../internal/key-cache.js';\nimport { getCachedKeyMaterial } from '../internal/key-cache.js';\nimport { signJwt } from '../jwt/index.js';\n\nimport type { DpopPrivateJwk } from './types.js';\n\n/**\n * creates a DPoP proof signer.\n *\n * @param jwk DPoP private JWK (with `alg` set)\n * @returns signing function for DPoP proofs\n */\nexport const createDpopProofSigner = (\n\tjwk: DpopPrivateJwk,\n): ((htm: string, htu: string, nonce?: string, ath?: string) =\u003e Promise\u003cstring\u003e) =\u003e {\n\tconst alg = jwk.alg;\n\n\t// lazily resolve key material on first sign\n\tlet materialPromise: Promise\u003cCachedKeyMaterial\u003e | undefined;\n\n\treturn async (htm: string, htu: string, nonce?: string, ath?: string) =\u003e {\n\t\tmaterialPromise ||= getCachedKeyMaterial(jwk);\n\t\tconst { cryptoKey, publicJwk } = await materialPromise;\n\n\t\tconst now = Math.floor(Date.now() / 1_000);\n\n\t\treturn signJwt({\n\t\t\theader: {\n\t\t\t\ttyp: 'dpop+jwt',\n\t\t\t\tjwk: publicJwk,\n\t\t\t},\n\t\t\tpayload: {\n\t\t\t\thtm,\n\t\t\t\thtu,\n\t\t\t\tiat: now,\n\t\t\t\tjti: nanoid(24),\n\t\t\t\tnonce,\n\t\t\t\tath,\n\t\t\t},\n\t\t\tkey: cryptoKey,\n\t\t\talg,\n\t\t});\n\t};\n};\n","import { sha256Base64Url } from '../hash/sha256.js';\n\nimport { createDpopProofSigner } from './proof.js';\nimport type { DpopPrivateJwk, DpopNonceCache } from './types.js';\n\nexport interface CreateDpopFetchOptions {\n\t/** DPoP private key (JWK with `alg` set) */\n\tkey: DpopPrivateJwk;\n\t/** nonce store, keyed by origin */\n\tnonces: DpopNonceCache;\n\t/** server's supported DPoP signing algorithms */\n\tsupportedAlgs?: readonly string[];\n\t/**\n\t * is the target an authorization server (true) or resource server (false)?\n\t * affects how `use_dpop_nonce` errors are detected.\n\t */\n\tisAuthServer?: boolean;\n\t/** custom fetch implementation */\n\tfetch?: typeof globalThis.fetch;\n}\n\n/**\n * creates a fetch wrapper that adds DPoP proofs to requests.\n *\n * @param options DPoP configuration\n * @returns fetch function with DPoP support\n */\nexport const createDpopFetch = (options: CreateDpopFetchOptions): typeof globalThis.fetch =\u003e {\n\tconst { key, nonces, supportedAlgs, isAuthServer, fetch = globalThis.fetch } = options;\n\n\tnegotiateAlg(key, supportedAlgs);\n\tconst sign = createDpopProofSigner(key);\n\n\treturn async (input, init) =\u003e {\n\t\tconst request: Request = init == null \u0026\u0026 input instanceof Request ? input : new Request(input, init);\n\n\t\tconst authHeader = request.headers.get('Authorization');\n\t\tconst ath = authHeader?.startsWith('DPoP ') ? await sha256Base64Url(authHeader.slice(5)) : undefined;\n\n\t\tconst { origin } = new URL(request.url);\n\t\tconst htm = request.method;\n\t\tconst htu = buildHtu(request.url);\n\n\t\tlet initNonce: string | undefined;\n\t\ttry {\n\t\t\tinitNonce = await nonces.get(origin);\n\t\t} catch {\n\t\t\t// ignore get errors\n\t\t}\n\n\t\tconst initProof = await sign(htm, htu, initNonce, ath);\n\t\trequest.headers.set('DPoP', initProof);\n\n\t\tconst initResponse = await fetch(request);\n\n\t\tconst nextNonce = initResponse.headers.get('DPoP-Nonce');\n\t\tif (!nextNonce || nextNonce === initNonce) {\n\t\t\treturn initResponse;\n\t\t}\n\n\t\ttry {\n\t\t\tawait nonces.set(origin, nextNonce);\n\t\t} catch {\n\t\t\t// ignore set errors\n\t\t}\n\n\t\tconst shouldRetry = await isUseDpopNonceError(initResponse, isAuthServer);\n\t\tif (!shouldRetry) {\n\t\t\treturn initResponse;\n\t\t}\n\n\t\tif (input === request || init?.body instanceof ReadableStream) {\n\t\t\treturn initResponse;\n\t\t}\n\n\t\tawait initResponse.body?.cancel();\n\n\t\tconst nextProof = await sign(htm, htu, nextNonce, ath);\n\t\tconst nextRequest = new Request(input, init);\n\t\tnextRequest.headers.set('DPoP', nextProof);\n\n\t\tconst retryResponse = await fetch(nextRequest);\n\n\t\tconst retryNonce = retryResponse.headers.get('DPoP-Nonce');\n\t\tif (retryNonce \u0026\u0026 retryNonce !== nextNonce) {\n\t\t\ttry {\n\t\t\t\tawait nonces.set(origin, retryNonce);\n\t\t\t} catch {\n\t\t\t\t// ignore set errors\n\t\t\t}\n\t\t}\n\n\t\treturn retryResponse;\n\t};\n};\n\nconst buildHtu = (url: string): string =\u003e {\n\tconst fragmentIdx = url.indexOf('#');\n\tconst queryIdx = url.indexOf('?');\n\tconst end = fragmentIdx === -1 ? queryIdx : queryIdx === -1 ? fragmentIdx : Math.min(fragmentIdx, queryIdx);\n\n\treturn end === -1 ? url : url.slice(0, end);\n};\n\nconst negotiateAlg = (key: DpopPrivateJwk, supportedAlgs?: readonly string[]): string =\u003e {\n\tconst keyAlg = key.alg;\n\n\tif (supportedAlgs?.length) {\n\t\tif (supportedAlgs.includes(keyAlg)) {\n\t\t\treturn keyAlg;\n\t\t}\n\t\tthrow new Error(`DPoP key algorithm ${keyAlg} not supported by server: ${supportedAlgs.join(', ')}`);\n\t}\n\n\treturn keyAlg;\n};\n\nconst isUseDpopNonceError = async (response: Response, isAuthServer?: boolean): Promise\u003cboolean\u003e =\u003e {\n\tif (isAuthServer === undefined || isAuthServer === false) {\n\t\tif (response.status === 401) {\n\t\t\tconst wwwAuth = response.headers.get('WWW-Authenticate');\n\t\t\tif (wwwAuth?.startsWith('DPoP')) {\n\t\t\t\treturn wwwAuth.includes('error=\"use_dpop_nonce\"');\n\t\t\t}\n\t\t}\n\t}\n\n\tif (isAuthServer === undefined || isAuthServer === true) {\n\t\tif (response.status === 400) {\n\t\t\ttry {\n\t\t\t\tconst json = await response.clone().json();\n\t\t\t\treturn typeof json === 'object' \u0026\u0026 json?.error === 'use_dpop_nonce';\n\t\t\t} catch {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn false;\n};\n","import { getGenerateAlgorithm } from '../internal/crypto.js';\nimport { exportPrivateJwkFromKey, isSigningAlgorithm } from '../internal/jwk.js';\nimport { setCachedKeyMaterial } from '../internal/key-cache.js';\nimport type { SigningAlgorithm } from '../jwk/types.js';\n\nimport type { DpopPrivateJwk } from './types.js';\n\n/**\n * preferred algorithm order for DPoP key generation.\n */\nconst PREFERRED_ALGORITHMS: readonly SigningAlgorithm[] = [\n\t'ES256',\n\t'ES384',\n\t'ES512',\n\t'PS256',\n\t'PS384',\n\t'PS512',\n\t'RS256',\n\t'RS384',\n\t'RS512',\n];\n\nconst sortAlgorithms = (algs: readonly SigningAlgorithm[]): SigningAlgorithm[] =\u003e {\n\treturn [...algs].sort((a, b) =\u003e {\n\t\tconst aIdx = PREFERRED_ALGORITHMS.indexOf(a);\n\t\tconst bIdx = PREFERRED_ALGORITHMS.indexOf(b);\n\n\t\tif (aIdx === -1 \u0026\u0026 bIdx === -1) {\n\t\t\treturn 0;\n\t\t}\n\t\tif (aIdx === -1) {\n\t\t\treturn 1;\n\t\t}\n\t\tif (bIdx === -1) {\n\t\t\treturn -1;\n\t\t}\n\n\t\treturn aIdx - bIdx;\n\t});\n};\n\n/**\n * generates a new DPoP private JWK with `alg` set.\n *\n * @param supportedAlgs server supported algorithms (optional)\n * @returns private JWK (with cache pre-warmed)\n */\nexport const generateDpopKey = async (supportedAlgs?: readonly string[]): Promise\u003cDpopPrivateJwk\u003e =\u003e {\n\tconst normalized = supportedAlgs?.filter(isSigningAlgorithm) ?? [];\n\tif (supportedAlgs?.length \u0026\u0026 normalized.length === 0) {\n\t\tthrow new Error(`no supported algorithms provided`);\n\t}\n\n\tconst algs: SigningAlgorithm[] = normalized.length ? sortAlgorithms(normalized) : ['ES256'];\n\tconst errors: unknown[] = [];\n\n\tfor (const alg of algs) {\n\t\ttry {\n\t\t\tconst pair = await crypto.subtle.generateKey(getGenerateAlgorithm(alg), true, ['sign', 'verify']);\n\t\t\tconst jwk = (await exportPrivateJwkFromKey(pair.privateKey, alg)) as DpopPrivateJwk;\n\n\t\t\t// pre-populate cache so we don't re-import\n\t\t\tsetCachedKeyMaterial(jwk, pair.privateKey);\n\n\t\t\treturn jwk;\n\t\t} catch (err) {\n\t\t\terrors.push(err);\n\t\t}\n\t}\n\n\tthrow new AggregateError(errors, `failed to generate DPoP key for any of: ${algs.join(', ')}`);\n};\n","import { fromBase64Url } from '@atcute/multibase';\nimport { decodeUtf8From } from '@atcute/uint8array';\n\nimport * as v from '@badrap/valita';\n\nimport { getImportAlgorithm } from '../internal/crypto.js';\nimport { computeJktFromJwk } from '../jwk/compute-jkt.js';\nimport type { PublicJwk, SigningAlgorithm } from '../jwk/types.js';\nimport { verifyJwt } from '../jwt/index.js';\n\nimport type { Awaitable } from './types.js';\n\nconst dpopJwkSchema = v.union(\n\tv.object({\n\t\tkty: v.literal('EC'),\n\t\tcrv: v.union(v.literal('P-256'), v.literal('P-384'), v.literal('P-521')),\n\t\tx: v.string(),\n\t\ty: v.string(),\n\t}),\n\tv.object({\n\t\tkty: v.literal('RSA'),\n\t\te: v.string(),\n\t\tn: v.string(),\n\t}),\n);\n\nconst dpopHeaderSchema = v.object({\n\ttyp: v.literal('dpop+jwt'),\n\talg: v.string().assert((alg) =\u003e alg !== 'none', 'alg must not be \"none\"'),\n\tjwk: dpopJwkSchema,\n});\n\nconst dpopPayloadSchema = v.object({\n\thtm: v.string(),\n\thtu: v.string(),\n\tiat: v.number(),\n\tjti: v.string(),\n\tnonce: v.string().optional(),\n});\n\nexport type DpopClaims = v.Infer\u003ctypeof dpopPayloadSchema\u003e;\ntype DpopJwk = v.Infer\u003ctypeof dpopJwkSchema\u003e;\n\nexport interface DpopVerifyResult {\n\tclaims: DpopClaims;\n\tjkt: string;\n\tjwk: PublicJwk;\n}\n\nexport interface DpopVerifyOptions {\n\tmethod: string;\n\turl: string;\n\tnonce?: { check(nonce: string): Awaitable\u003cboolean\u003e };\n\tmaxClockSkew?: number;\n}\n\n/**\n * error thrown when dpop verification fails.\n */\nexport class DpopVerifyError extends Error {\n\tconstructor(\n\t\tmessage: string,\n\t\tpublic code: 'missing' | 'invalid' | 'expired' | 'nonce_required',\n\t) {\n\t\tsuper(message);\n\t\tthis.name = 'DpopVerifyError';\n\t}\n}\n\n/**\n * verifies a dpop proof from a request header.\n *\n * @param dpopHeader dpop header value\n * @param options verification options\n * @returns verification result with claims and jwk thumbprint\n * @throws {DpopVerifyError} if verification fails\n */\nexport const verifyDpopProof = async (\n\tdpopHeader: string | null | undefined,\n\toptions: DpopVerifyOptions,\n): Promise\u003cDpopVerifyResult\u003e =\u003e {\n\tif (!dpopHeader) {\n\t\tthrow new DpopVerifyError(`missing dpop header`, 'missing');\n\t}\n\n\tconst { method, url, nonce: dpopNonce, maxClockSkew = 60 } = options;\n\tconst parts = dpopHeader.split('.');\n\tif (parts.length !== 3) {\n\t\tthrow new DpopVerifyError(`invalid dpop proof format`, 'invalid');\n\t}\n\n\tlet header: v.Infer\u003ctypeof dpopHeaderSchema\u003e;\n\ttry {\n\t\theader = dpopHeaderSchema.parse(decodeSegment(parts[0]), { mode: 'passthrough' });\n\t} catch {\n\t\tthrow new DpopVerifyError(`invalid dpop header`, 'invalid');\n\t}\n\n\tconst { jwk, alg } = header;\n\tif (!isSigningAlgorithm(alg)) {\n\t\tthrow new DpopVerifyError(`unsupported dpop alg`, 'invalid');\n\t}\n\n\tlet payload: DpopClaims;\n\ttry {\n\t\tconst key = await importPublicKey(jwk, alg);\n\t\tconst raw = await verifyJwt(dpopHeader, { key, alg, typ: 'dpop+jwt' });\n\t\tpayload = dpopPayloadSchema.parse(raw, { mode: 'passthrough' });\n\t} catch (err) {\n\t\tif (err instanceof v.ValitaError) {\n\t\t\tthrow new DpopVerifyError(`invalid dpop payload`, 'invalid');\n\t\t}\n\t\tthrow new DpopVerifyError(`dpop signature verification failed`, 'invalid');\n\t}\n\n\tif (payload.htm !== method) {\n\t\tthrow new DpopVerifyError(`dpop htm mismatch: expected ${method}, got ${payload.htm}`, 'invalid');\n\t}\n\tif (payload.htu !== url) {\n\t\tthrow new DpopVerifyError(`dpop htu mismatch: expected ${url}, got ${payload.htu}`, 'invalid');\n\t}\n\n\tconst now = Math.floor(Date.now() / 1000);\n\tif (payload.iat \u003e now + maxClockSkew) {\n\t\tthrow new DpopVerifyError(`dpop proof issued in the future`, 'invalid');\n\t}\n\tif (payload.iat \u003c now - maxClockSkew) {\n\t\tthrow new DpopVerifyError(`dpop proof expired`, 'expired');\n\t}\n\n\tif (dpopNonce) {\n\t\tif (!payload.nonce || !(await dpopNonce.check(payload.nonce))) {\n\t\t\tthrow new DpopVerifyError(`invalid or missing dpop nonce`, 'nonce_required');\n\t\t}\n\t}\n\n\tconst jkt = await computeJktFromJwk(jwk as PublicJwk);\n\n\treturn { claims: payload, jwk: jwk as DpopJwk, jkt };\n};\n\nconst importPublicKey = async (jwk: PublicJwk, alg: SigningAlgorithm): Promise\u003cCryptoKey\u003e =\u003e {\n\tconst algorithm = getImportAlgorithm(alg, jwk.kty === 'EC' ? jwk.crv : undefined);\n\tconst key = await crypto.subtle.importKey('jwk', jwk, algorithm, true, ['verify']);\n\tif (!(key instanceof CryptoKey)) {\n\t\tthrow new Error(`expected asymmetric key, got symmetric`);\n\t}\n\n\treturn key;\n};\n\nconst isSigningAlgorithm = (alg: string): alg is SigningAlgorithm =\u003e {\n\treturn (\n\t\talg === 'ES256' ||\n\t\talg === 'ES384' ||\n\t\talg === 'ES512' ||\n\t\talg === 'PS256' ||\n\t\talg === 'PS384' ||\n\t\talg === 'PS512' ||\n\t\talg === 'RS256' ||\n\t\talg === 'RS384' ||\n\t\talg === 'RS512'\n\t);\n};\n\nconst decodeSegment = (segment: string): unknown =\u003e {\n\tconst bytes = fromBase64Url(segment);\n\treturn JSON.parse(decodeUtf8From(bytes));\n};\n","import { toBase64Url } from '@atcute/multibase';\nimport { encodeUtf8, toSha256 } from '@atcute/uint8array';\n\nimport type { PublicJwk } from './types.js';\n\n/**\n * computes the jwk thumbprint (rfc 7638) for a public key.\n *\n * @param jwk public jwk\n * @returns base64url-encoded sha-256 thumbprint\n */\nexport const computeJktFromJwk = async (jwk: PublicJwk): Promise\u003cstring\u003e =\u003e {\n\tlet canonical: Record\u003cstring, string\u003e;\n\n\tif (jwk.kty === 'EC') {\n\t\tconst { crv, x, y } = jwk;\n\t\tcanonical = { crv, kty: jwk.kty, x, y };\n\t} else {\n\t\tconst { e, n } = jwk;\n\t\tcanonical = { e, kty: jwk.kty, n };\n\t}\n\n\tconst serialized = JSON.stringify(canonical);\n\tconst hash = await toSha256(encodeUtf8(serialized));\n\n\treturn toBase64Url(hash);\n};\n","import { nanoid } from 'nanoid';\n\nimport { sha256Base64Url } from './sha256.js';\n\n/**\n * generates pkce verifier and challenge (s256).\n *\n * @param length verifier length (43-128 per rfc 7636)\n * @returns pkce values\n */\nexport const generatePkce = async (\n\tlength = 64,\n): Promise\u003c{ verifier: string; challenge: string; method: 'S256' }\u003e =\u003e {\n\tconst verifier = nanoid(length);\n\tconst challenge = await sha256Base64Url(verifier);\n\n\treturn { verifier, challenge, method: 'S256' };\n};\n","import { exportPkcs8PrivateKey as exportPkcs8 } from '../internal/jwk.js';\nimport { getCachedKeyMaterial } from '../internal/key-cache.js';\n\nimport type { PrivateJwk } from './types.js';\n\n/**\n * exports a private JWK to PKCS8 PEM format.\n *\n * @param jwk private JWK to export\n * @returns PKCS8 PEM string\n */\nexport const exportPkcs8PrivateKey = async (jwk: PrivateJwk): Promise\u003cstring\u003e =\u003e {\n\tconst { cryptoKey } = await getCachedKeyMaterial(jwk);\n\treturn exportPkcs8(cryptoKey);\n};\n"],"version":3}
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vendor/esm.sh/@atcute/uint8array@1.1.1/es2022/uint8array.mjs
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vendor/esm.sh/@atcute/uint8array@1.1.1/es2022/uint8array.mjs
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/* esm.sh - @atcute/uint8array@1.1.1 */
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var E=new TextEncoder,S=new TextDecoder,I=crypto.subtle,j=n=>new Uint8Array(n),D=j,L=(n,e)=>{let t=n.length,u=e.length;if(t>u)return 1;if(t<u)return-1;for(let r=0;r<t;r++){let c=n[r],o=e[r];if(c<o)return-1;if(c>o)return 1}return 0},R=(n,e)=>{if(n===e)return!0;let t;if((t=n.length)===e.length){for(;t--;)if(n[t]!==e[t])return!1}return t===-1},T=(n,e)=>{let t,u=0;if((t=n.length)===e.length)for(;t--;)u|=n[t]^e[t];return t===-1&&u===0},_=(n,e)=>{let t=0,u=n.length,r;if(e===void 0)for(r=e=0;r<u;r++){let o=n[r];e+=o.length}let c=new Uint8Array(e);for(r=0;r<u;r++){let o=n[r];c.set(o,t),t+=o.length}return c},B=n=>E.encode(n),F=(n,e,t,u)=>{let r;return t===void 0?r=n:u===void 0?r=n.subarray(t):r=n.subarray(t,t+u),E.encodeInto(e,r).written},s=String.fromCharCode,q=(n,e,t)=>{if(t<4){if(t<2){if(t===0)return"";let k=n[e];return k&128?null:s(k)}let l=n[e],x=n[e+1];if((l|x)&128)return null;if(t===2)return s(l,x);let h=n[e+2];return h&128?null:s(l,x,h)}let u=n[e],r=n[e+1],c=n[e+2],o=n[e+3];if((u|r|c|o)&128)return null;if(t<8){if(t===4)return s(u,r,c,o);let l=n[e+4];if(l&128)return null;if(t===5)return s(u,r,c,o,l);let x=n[e+5];if(x&128)return null;if(t===6)return s(u,r,c,o,l,x);let h=n[e+6];return h&128?null:s(u,r,c,o,l,x,h)}let i=n[e+4],f=n[e+5],d=n[e+6],a=n[e+7];if((i|f|d|a)&128)return null;if(t<12){if(t===8)return s(u,r,c,o,i,f,d,a);let l=n[e+8];if(l&128)return null;if(t===9)return s(u,r,c,o,i,f,d,a,l);let x=n[e+9];if(x&128)return null;if(t===10)return s(u,r,c,o,i,f,d,a,l,x);let h=n[e+10];return h&128?null:s(u,r,c,o,i,f,d,a,l,x,h)}let w=n[e+8],b=n[e+9],A=n[e+10],C=n[e+11];if((w|b|A|C)&128)return null;if(t===12)return s(u,r,c,o,i,f,d,a,w,b,A,C);let U=n[e+12];if(U&128)return null;if(t===13)return s(u,r,c,o,i,f,d,a,w,b,A,C,U);let y=n[e+13];if(y&128)return null;if(t===14)return s(u,r,c,o,i,f,d,a,w,b,A,C,U,y);let g=n[e+14];return g&128?null:s(u,r,c,o,i,f,d,a,w,b,A,C,U,y,g)},H=(n,e=0,t=n.length)=>{if(t<=15){let u=q(n,e,t);if(u!==null)return u}return e===0&&t===n.length?S.decode(n):S.decode(n.subarray(e,e+t))},V=n=>{let e=n.length,t=0,u=0;for(;t+3<e;){let r=n.charCodeAt(t),c=n.charCodeAt(t+1),o=n.charCodeAt(t+2),i=n.charCodeAt(t+3);if((r|c|o|i)>=128)break;t+=4,u+=4}for(;t<e;){let r=n.charCodeAt(t);r<128?(t+=1,u+=1):r<2048?(t+=1,u+=2):r<55296||r>56319?(t+=1,u+=3):(t+=2,u+=4)}return u},v=(n,e,t)=>{let u=n.length;if(u*3<e)return!1;if(u>=e&&u*3<=t)return!0;let r=0,c=0;for(;r<u;){let o=n.charCodeAt(r);if(o<128?(r+=1,c+=1):o<2048?(r+=1,c+=2):o<55296||o>56319?(r+=1,c+=3):(r+=2,c+=4),c>t)return!1}return c>=e},G=async n=>new Uint8Array(await I.digest("SHA-256",n)),J=n=>crypto.getRandomValues(new Uint8Array(n));export{j as alloc,D as allocUnsafe,L as compare,_ as concat,H as decodeUtf8From,B as encodeUtf8,F as encodeUtf8Into,R as equals,V as getUtf8Length,v as isUtf8LengthInRange,J as randomBytes,T as timingSafeEquals,G as toSha256};
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//# sourceMappingURL=./uint8array.mjs.map
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vendor/esm.sh/@atcute/uint8array@1.1.1/es2022/uint8array.mjs.map
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vendor/esm.sh/@atcute/uint8array@1.1.1/es2022/uint8array.mjs.map
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textEncoder = new TextEncoder();\nconst textDecoder = new TextDecoder();\n\nconst subtle = crypto.subtle;\n\n/**\n * creates an Uint8Array of the requested size, with the contents zeroed\n */\nexport const alloc = (size: number): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn new Uint8Array(size);\n};\n\n/**\n * creates an Uint8Array of the requested size, where the contents may not be\n * zeroed out. only use if you're certain that the contents will be overwritten\n */\nexport const allocUnsafe = alloc;\n\n/**\n * compares two Uint8Array buffers\n */\nexport const compare = (a: Uint8Array, b: Uint8Array): number =\u003e {\n\tconst alen = a.length;\n\tconst blen = b.length;\n\n\tif (alen \u003e blen) {\n\t\treturn 1;\n\t}\n\tif (alen \u003c blen) {\n\t\treturn -1;\n\t}\n\n\tfor (let i = 0; i \u003c alen; i++) {\n\t\tconst ax = a[i];\n\t\tconst bx = b[i];\n\n\t\tif (ax \u003c bx) {\n\t\t\treturn -1;\n\t\t}\n\n\t\tif (ax \u003e bx) {\n\t\t\treturn 1;\n\t\t}\n\t}\n\n\treturn 0;\n};\n\n/**\n * checks if the two Uint8Array buffers are equal\n */\nexport const equals = (a: Uint8Array, b: Uint8Array): boolean =\u003e {\n\tif (a === b) {\n\t\treturn true;\n\t}\n\n\tlet len: number;\n\tif ((len = a.length) === b.length) {\n\t\twhile (len--) {\n\t\t\tif (a[len] !== b[len]) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn len === -1;\n};\n\n/**\n * checks if the two Uint8Array buffers are equal, timing-safe version\n */\nexport const timingSafeEquals = (a: Uint8Array, b: Uint8Array): boolean =\u003e {\n\tlet len: number;\n\tlet out = 0;\n\tif ((len = a.length) === b.length) {\n\t\twhile (len--) {\n\t\t\tout |= a[len] ^ b[len];\n\t\t}\n\t}\n\n\treturn len === -1 \u0026\u0026 out === 0;\n};\n\n/**\n * concatenates multiple Uint8Array buffers into one\n */\nexport const concat = (arrays: Uint8Array[], size?: number): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\tlet written = 0;\n\n\tlet len = arrays.length;\n\tlet idx: number;\n\n\tif (size === undefined) {\n\t\tfor (idx = size = 0; idx \u003c len; idx++) {\n\t\t\tconst chunk = arrays[idx];\n\t\t\tsize += chunk.length;\n\t\t}\n\t}\n\n\tconst buffer = new Uint8Array(size);\n\n\tfor (idx = 0; idx \u003c len; idx++) {\n\t\tconst chunk = arrays[idx];\n\n\t\tbuffer.set(chunk, written);\n\t\twritten += chunk.length;\n\t}\n\n\treturn buffer;\n};\n\n/**\n * encodes a UTF-8 string\n */\nexport const encodeUtf8 = (str: string): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn textEncoder.encode(str);\n};\n\n/**\n * encodes a UTF-8 string into a given buffer\n */\nexport const encodeUtf8Into = (to: Uint8Array, str: string, offset?: number, length?: number): number =\u003e {\n\tlet buffer: Uint8Array;\n\n\tif (offset === undefined) {\n\t\tbuffer = to;\n\t} else if (length === undefined) {\n\t\tbuffer = to.subarray(offset);\n\t} else {\n\t\tbuffer = to.subarray(offset, offset + length);\n\t}\n\n\tconst result = textEncoder.encodeInto(str, buffer);\n\n\treturn result.written;\n};\n\nconst _fromCharCode = String.fromCharCode;\n\n// fully unrolled short string decoder, inspired by cbor-x\n// returns null if non-ASCII byte encountered, signaling fallback to TextDecoder\nconst _shortString = (from: Uint8Array, p: number, length: number): string | null =\u003e {\n\tif (length \u003c 4) {\n\t\tif (length \u003c 2) {\n\t\t\tif (length === 0) return '';\n\t\t\tconst a = from[p];\n\t\t\tif (a \u0026 0x80) return null;\n\t\t\treturn _fromCharCode(a);\n\t\t}\n\t\tconst a = from[p];\n\t\tconst b = from[p + 1];\n\t\tif ((a | b) \u0026 0x80) return null;\n\t\tif (length === 2) return _fromCharCode(a, b);\n\t\tconst c = from[p + 2];\n\t\tif (c \u0026 0x80) return null;\n\t\treturn _fromCharCode(a, b, c);\n\t}\n\tconst a = from[p];\n\tconst b = from[p + 1];\n\tconst c = from[p + 2];\n\tconst d = from[p + 3];\n\tif ((a | b | c | d) \u0026 0x80) return null;\n\tif (length \u003c 8) {\n\t\tif (length === 4) return _fromCharCode(a, b, c, d);\n\t\tconst e = from[p + 4];\n\t\tif (e \u0026 0x80) return null;\n\t\tif (length === 5) return _fromCharCode(a, b, c, d, e);\n\t\tconst f = from[p + 5];\n\t\tif (f \u0026 0x80) return null;\n\t\tif (length === 6) return _fromCharCode(a, b, c, d, e, f);\n\t\tconst g = from[p + 6];\n\t\tif (g \u0026 0x80) return null;\n\t\treturn _fromCharCode(a, b, c, d, e, f, g);\n\t}\n\tconst e = from[p + 4];\n\tconst f = from[p + 5];\n\tconst g = from[p + 6];\n\tconst h = from[p + 7];\n\tif ((e | f | g | h) \u0026 0x80) return null;\n\tif (length \u003c 12) {\n\t\tif (length === 8) return _fromCharCode(a, b, c, d, e, f, g, h);\n\t\tconst i = from[p + 8];\n\t\tif (i \u0026 0x80) return null;\n\t\tif (length === 9) return _fromCharCode(a, b, c, d, e, f, g, h, i);\n\t\tconst j = from[p + 9];\n\t\tif (j \u0026 0x80) return null;\n\t\tif (length === 10) return _fromCharCode(a, b, c, d, e, f, g, h, i, j);\n\t\tconst k = from[p + 10];\n\t\tif (k \u0026 0x80) return null;\n\t\treturn _fromCharCode(a, b, c, d, e, f, g, h, i, j, k);\n\t}\n\tconst i = from[p + 8];\n\tconst j = from[p + 9];\n\tconst k = from[p + 10];\n\tconst l = from[p + 11];\n\tif ((i | j | k | l) \u0026 0x80) return null;\n\tif (length === 12) return _fromCharCode(a, b, c, d, e, f, g, h, i, j, k, l);\n\tconst m = from[p + 12];\n\tif (m \u0026 0x80) return null;\n\tif (length === 13) return _fromCharCode(a, b, c, d, e, f, g, h, i, j, k, l, m);\n\tconst n = from[p + 13];\n\tif (n \u0026 0x80) return null;\n\tif (length === 14) return _fromCharCode(a, b, c, d, e, f, g, h, i, j, k, l, m, n);\n\tconst o = from[p + 14];\n\tif (o \u0026 0x80) return null;\n\treturn _fromCharCode(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o);\n};\n\n/**\n * decodes a UTF-8 string from a given buffer\n * @param from source buffer\n * @param offset byte offset to start reading from\n * @param length number of bytes to read\n * @returns decoded string\n */\nexport const decodeUtf8From = (\n\tfrom: Uint8Array,\n\toffset: number = 0,\n\tlength: number = from.length,\n): string =\u003e {\n\tif (length \u003c= 15) {\n\t\tconst result = _shortString(from, offset, length);\n\t\tif (result !== null) return result;\n\t}\n\tif (offset === 0 \u0026\u0026 length === from.length) {\n\t\treturn textDecoder.decode(from);\n\t}\n\treturn textDecoder.decode(from.subarray(offset, offset + length));\n};\n\n/**\n * calculates the UTF-8 byte length of a string\n * @param str string to measure\n * @returns byte length when encoded as UTF-8\n */\nexport const getUtf8Length = (str: string): number =\u003e {\n\tconst len = str.length;\n\n\tlet u16pos = 0;\n\tlet u8pos = 0;\n\n\t// ASCII fast-path: batch process 4 chars at a time\n\twhile (u16pos + 3 \u003c len) {\n\t\tconst a = str.charCodeAt(u16pos);\n\t\tconst b = str.charCodeAt(u16pos + 1);\n\t\tconst c = str.charCodeAt(u16pos + 2);\n\t\tconst d = str.charCodeAt(u16pos + 3);\n\n\t\tif ((a | b | c | d) \u003e= 0x80) {\n\t\t\tbreak;\n\t\t}\n\n\t\tu16pos += 4;\n\t\tu8pos += 4;\n\t}\n\n\t// handle remaining chars\n\twhile (u16pos \u003c len) {\n\t\tconst code = str.charCodeAt(u16pos);\n\n\t\tif (code \u003c 0x80) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 1;\n\t\t} else if (code \u003c 0x800) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 2;\n\t\t} else if (code \u003c 0xd800 || code \u003e 0xdbff) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 3;\n\t\t} else {\n\t\t\tu16pos += 2;\n\t\t\tu8pos += 4;\n\t\t}\n\t}\n\n\treturn u8pos;\n};\n\n/**\n * checks if a string's UTF-8 byte length is within a given range.\n * includes early-exit optimization when exceeding max length.\n * @param str string to measure\n * @param min minimum byte length (inclusive)\n * @param max maximum byte length (inclusive)\n * @returns true if byte length is within [min, max]\n */\nexport const isUtf8LengthInRange = (str: string, min: number, max: number): boolean =\u003e {\n\tconst len = str.length;\n\n\t// fast path: if max possible UTF-8 length is below min, fail\n\tif (len * 3 \u003c min) {\n\t\treturn false;\n\t}\n\n\t// fast path: if UTF-16 length satisfies min and max possible satisfies max\n\tif (len \u003e= min \u0026\u0026 len * 3 \u003c= max) {\n\t\treturn true;\n\t}\n\n\tlet u16pos = 0;\n\tlet u8pos = 0;\n\n\twhile (u16pos \u003c len) {\n\t\tconst code = str.charCodeAt(u16pos);\n\n\t\tif (code \u003c 0x80) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 1;\n\t\t} else if (code \u003c 0x800) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 2;\n\t\t} else if (code \u003c 0xd800 || code \u003e 0xdbff) {\n\t\t\tu16pos += 1;\n\t\t\tu8pos += 3;\n\t\t} else {\n\t\t\tu16pos += 2;\n\t\t\tu8pos += 4;\n\t\t}\n\n\t\t// early exit once we exceed max\n\t\tif (u8pos \u003e max) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn u8pos \u003e= min;\n};\n\n/**\n * get a SHA-256 digest of this buffer\n */\nexport const toSha256 = async (buffer: Uint8Array\u003cArrayBuffer\u003e): Promise\u003cUint8Array\u003cArrayBuffer\u003e\u003e =\u003e {\n\treturn new Uint8Array(await subtle.digest('SHA-256', buffer));\n};\n\n/**\n * generates cryptographically secure random bytes\n * @param size number of bytes to generate\n * @returns buffer filled with random bytes\n */\nexport const randomBytes = (size: number): Uint8Array\u003cArrayBuffer\u003e =\u003e {\n\treturn crypto.getRandomValues(new Uint8Array(size));\n};\n"],"version":3}
-3
vendor/esm.sh/@atcute/util-fetch@1.0.5/es2022/util-fetch.mjs
-3
vendor/esm.sh/@atcute/util-fetch@1.0.5/es2022/util-fetch.mjs
···
1
-
/* esm.sh - @atcute/util-fetch@1.0.5 */
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import*as t from"../../../@badrap/valita@0.4.6/es2022/valita.mjs";function y(...e){return e.reduce(w)}var w=(e,r)=>n=>e(n).then(r);import"../../../@badrap/valita@0.4.6/es2022/valita.mjs";var p=class extends Error{name="FetchResponseError"},u=class extends p{response;name="FailedResponseError";constructor(r){super(`got http ${r.status}`),this.response=r}get status(){return this.response.status}},i=class extends p{contentType;name="ImproperContentTypeError";constructor(r,n){super(n),this.contentType=r}},a=class extends p{expectedSize;actualSize;name="ImproperContentLengthError";constructor(r,n,o){super(o),this.expectedSize=r,this.actualSize=n}},l=class extends p{name="ImproperResponseError";constructor(r,n){super(r,n)}};var m=class extends TransformStream{constructor(r){let n=0;super({transform(o,s){if(n+=o.length,n>r){s.error(new a(r,n,"response content-length too large"));return}s.enqueue(o)}})}};var v=async e=>{if(e.ok)return e;throw new u(e)},D=e=>async r=>{let n=await g(r,e);return{response:r,text:n}},x=(e,r)=>async n=>{await b(n,e);let o=await g(n,r);try{let s=JSON.parse(o);return{response:n,json:s}}catch(s){throw new l("unexpected json data",{cause:s})}},f=(e,r)=>async n=>{let o=e.parse(n.json,r);return{response:n.response,json:o}},b=async(e,r)=>{let n=e.headers.get("content-type")?.split(";",1)[0].trim();if(n===void 0)throw e.body&&await e.body.cancel(),new i(null,"missing response content-type");if(!r.test(n))throw e.body&&await e.body.cancel(),new i(n,"unexpected response content-type")},g=async(e,r)=>{let n=e.headers.get("content-length");if(n!==null){let c=Number(n);if(!Number.isSafeInteger(c)||c<=0)throw e.body?.cancel(),new a(r,null,"invalid response content-length");if(c>r)throw e.body?.cancel(),new a(r,c,"response content-length too large")}let o=e.body.pipeThrough(new m(r)).pipeThrough(new TextDecoderStream),s="";for await(let c of T(o))s+=c;return s},T=Symbol.asyncIterator in ReadableStream.prototype?e=>e[Symbol.asyncIterator]():e=>{let r=e.getReader();return{[Symbol.asyncIterator](){return this},next(){return r.read()},async return(){return await r.cancel(),{done:!0,value:void 0}},async throw(n){return await r.cancel(n),{done:!0,value:void 0}}}};var d=t.number().assert(e=>Number.isInteger(e)&&e>=0&&e<=2**32-1),R=t.object({name:t.string(),type:t.literal(16)}),I=t.object({name:t.string(),type:t.literal(16),TTL:d,data:t.string().chain(e=>t.ok(e.replace(/^"|"$/g,"").replace(/\\"/g,'"')))}),S=t.object({name:t.string(),type:d,TTL:d,data:t.string()}),j=t.object({Status:d,TC:t.boolean(),RD:t.boolean(),RA:t.boolean(),AD:t.boolean(),CD:t.boolean(),Question:t.tuple([R]),Answer:t.array(I).optional(()=>[]),Authority:t.array(S).optional(),Comment:t.union(t.string(),t.array(t.string())).optional()}),O=y(v,x(/^application\/(dns-)?json$/,16*1024),f(j,{mode:"passthrough"}));export{u as FailedResponseError,p as FetchResponseError,a as ImproperContentLengthError,i as ImproperContentTypeError,l as ImproperResponseError,j as dohJsonTxtResult,O as fetchDohJsonTxt,v as isResponseOk,x as parseResponseAsJson,y as pipe,D as readResponseAsText,f as validateJsonWith};
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vendor/esm.sh/@atcute/util-fetch@1.0.5/es2022/util-fetch.mjs.map
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vendor/esm.sh/@atcute/util-fetch@1.0.5/es2022/util-fetch.mjs.map
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* as v from '@badrap/valita';\n\nimport { pipe } from './pipeline.js';\nimport { isResponseOk, parseResponseAsJson, validateJsonWith } from './transformers.js';\n\nconst uint32 = v.number().assert((input) =\u003e Number.isInteger(input) \u0026\u0026 input \u003e= 0 \u0026\u0026 input \u003c= 2 ** 32 - 1);\n\nconst question = v.object({\n\tname: v.string(),\n\ttype: v.literal(16), // TXT\n});\n\nconst answer = v.object({\n\tname: v.string(),\n\ttype: v.literal(16), // TXT\n\tTTL: uint32,\n\tdata: v.string().chain((input) =\u003e {\n\t\treturn v.ok(input.replace(/^\"|\"$/g, '').replace(/\\\\\"/g, '\"'));\n\t}),\n});\n\nconst authority = v.object({\n\tname: v.string(),\n\ttype: uint32,\n\tTTL: uint32,\n\tdata: v.string(),\n});\n\n/** DoH JSON response schema for TXT record queries */\nexport const dohJsonTxtResult = v.object({\n\t/** DNS response code */\n\tStatus: uint32,\n\t/** whether response is truncated */\n\tTC: v.boolean(),\n\t/** whether recursive desired bit is set, always true for Google and Cloudflare DoH */\n\tRD: v.boolean(),\n\t/** whether recursive available bit is set, always true for Google and Cloudflare DoH */\n\tRA: v.boolean(),\n\t/** whether response data was validated with DNSSEC */\n\tAD: v.boolean(),\n\t/** whether client asked to disable DNSSEC validation */\n\tCD: v.boolean(),\n\t/** requested records */\n\tQuestion: v.tuple([question]),\n\t/** answers */\n\tAnswer: v.array(answer).optional(() =\u003e []),\n\t/** authority */\n\tAuthority: v.array(authority).optional(),\n\t/** comment from the DNS server */\n\tComment: v.union(v.string(), v.array(v.string())).optional(),\n});\n\nexport type DohJsonTxtResult = v.Infer\u003ctypeof dohJsonTxtResult\u003e;\n\n/** fetch handler pipeline for DoH JSON TXT record responses */\nexport const fetchDohJsonTxt = pipe(\n\tisResponseOk,\n\tparseResponseAsJson(/^application\\/(dns-)?json$/, 16 * 1024),\n\tvalidateJsonWith(dohJsonTxtResult, { mode: 'passthrough' }),\n);\n","type Transformer\u003cI, O = I\u003e = (input: I) =\u003e Promise\u003cO\u003e;\n\ntype PipelineInput\u003cT extends readonly Transformer\u003cany\u003e[]\u003e = T extends [Transformer\u003cinfer I, any\u003e, ...any[]]\n\t? I\n\t: T extends Transformer\u003cinfer I, any\u003e[]\n\t\t? I\n\t\t: never;\n\ntype PipelineOutput\u003cT extends readonly Transformer\u003cany\u003e[]\u003e = T extends [...any[], Transformer\u003cany, infer O\u003e]\n\t? O\n\t: T extends Transformer\u003cany, infer O\u003e[]\n\t\t? O\n\t\t: never;\n\ntype Pipeline\u003c\n\tF extends readonly Transformer\u003cany\u003e[],\n\tAcc extends readonly Transformer\u003cany\u003e[] = [],\n\u003e = F extends [Transformer\u003cinfer I, infer O\u003e]\n\t? [...Acc, Transformer\u003cI, O\u003e]\n\t: F extends [Transformer\u003cinfer A, any\u003e, ...infer Tail]\n\t\t? Tail extends [Transformer\u003cinfer B, any\u003e, ...any[]]\n\t\t\t? Pipeline\u003cTail, [...Acc, Transformer\u003cA, B\u003e]\u003e\n\t\t\t: Acc\n\t\t: Acc;\n\nexport function pipe(): never;\nexport function pipe\u003cT extends readonly Transformer\u003cany\u003e[]\u003e(\n\t...pipeline: Pipeline\u003cT\u003e extends T ? T : Pipeline\u003cT\u003e\n): (input: PipelineInput\u003cT\u003e) =\u003e Promise\u003cPipelineOutput\u003cT\u003e\u003e;\nexport function pipe\u003cT extends readonly Transformer\u003cany\u003e[]\u003e(\n\t...pipeline: Pipeline\u003cT\u003e extends T ? T : Pipeline\u003cT\u003e\n): (input: PipelineInput\u003cT\u003e) =\u003e Promise\u003cPipelineOutput\u003cT\u003e\u003e {\n\treturn pipeline.reduce(pipeTwo);\n}\n\nconst pipeTwo = \u003cI, O, X = unknown\u003e(\n\tfirst: Transformer\u003cI, X\u003e,\n\tsecond: Transformer\u003cX, O\u003e,\n): ((input: I) =\u003e Promise\u003cO\u003e) =\u003e {\n\treturn (input) =\u003e first(input).then(second);\n};\n","import * as v from '@badrap/valita';\n\nimport * as err from './errors.js';\nimport { SizeLimitStream } from './streams/size-limit.js';\n\nexport type TextResponse = {\n\tresponse: Response;\n\ttext: string;\n};\n\nexport type ParsedJsonResponse\u003cT = unknown\u003e = {\n\tresponse: Response;\n\tjson: T;\n};\n\nexport const isResponseOk = async (response: Response): Promise\u003cResponse\u003e =\u003e {\n\tif (response.ok) {\n\t\treturn response;\n\t}\n\n\tthrow new err.FailedResponseError(response);\n};\n\nexport const readResponseAsText =\n\t(maxSize: number) =\u003e\n\tasync (response: Response): Promise\u003cTextResponse\u003e =\u003e {\n\t\tconst text = await readResponse(response, maxSize);\n\t\treturn { response, text };\n\t};\n\nexport const parseResponseAsJson =\n\t(typeRegex: RegExp, maxSize: number) =\u003e\n\tasync (response: Response): Promise\u003cParsedJsonResponse\u003e =\u003e {\n\t\tawait assertContentType(response, typeRegex);\n\n\t\tconst text = await readResponse(response, maxSize);\n\n\t\ttry {\n\t\t\tconst json = JSON.parse(text);\n\t\t\treturn { response, json };\n\t\t} catch (error) {\n\t\t\tthrow new err.ImproperResponseError(`unexpected json data`, { cause: error });\n\t\t}\n\t};\n\ntype ParseOptions = NonNullable\u003cParameters\u003cv.Type['parse']\u003e[1]\u003e;\n\nexport const validateJsonWith =\n\t\u003cT\u003e(schema: v.Type\u003cT\u003e, options?: ParseOptions) =\u003e\n\tasync (parsed: ParsedJsonResponse): Promise\u003cParsedJsonResponse\u003cT\u003e\u003e =\u003e {\n\t\tconst json = schema.parse(parsed.json, options);\n\t\treturn { response: parsed.response, json };\n\t};\n\nconst assertContentType = async (response: Response, typeRegex: RegExp): Promise\u003cvoid\u003e =\u003e {\n\tconst type = response.headers.get('content-type')?.split(';', 1)[0].trim();\n\n\tif (type === undefined) {\n\t\tif (response.body) {\n\t\t\tawait response.body.cancel();\n\t\t}\n\n\t\tthrow new err.ImproperContentTypeError(null, `missing response content-type`);\n\t}\n\n\tif (!typeRegex.test(type)) {\n\t\tif (response.body) {\n\t\t\tawait response.body.cancel();\n\t\t}\n\n\t\tthrow new err.ImproperContentTypeError(type, `unexpected response content-type`);\n\t}\n};\n\nconst readResponse = async (response: Response, maxSize: number): Promise\u003cstring\u003e =\u003e {\n\tconst rawSize = response.headers.get('content-length');\n\tif (rawSize !== null) {\n\t\tconst size = Number(rawSize);\n\n\t\tif (!Number.isSafeInteger(size) || size \u003c= 0) {\n\t\t\tresponse.body?.cancel();\n\t\t\tthrow new err.ImproperContentLengthError(maxSize, null, `invalid response content-length`);\n\t\t}\n\n\t\tif (size \u003e maxSize) {\n\t\t\tresponse.body?.cancel();\n\t\t\tthrow new err.ImproperContentLengthError(maxSize, size, `response content-length too large`);\n\t\t}\n\t}\n\n\tconst stream = response\n\t\t.body!.pipeThrough(new SizeLimitStream(maxSize))\n\t\t.pipeThrough(new TextDecoderStream());\n\n\tlet text = '';\n\tfor await (const chunk of createStreamIterator(stream)) {\n\t\ttext += chunk;\n\t}\n\n\treturn text;\n};\n\nconst createStreamIterator: \u003cT\u003e(stream: ReadableStream\u003cT\u003e) =\u003e AsyncIterableIterator\u003cT\u003e =\n\tSymbol.asyncIterator in ReadableStream.prototype\n\t\t? (stream) =\u003e stream[Symbol.asyncIterator]()\n\t\t: (stream) =\u003e {\n\t\t\t\tconst reader = stream.getReader();\n\n\t\t\t\treturn {\n\t\t\t\t\t[Symbol.asyncIterator]() {\n\t\t\t\t\t\treturn this;\n\t\t\t\t\t},\n\t\t\t\t\tnext() {\n\t\t\t\t\t\treturn reader.read() as Promise\u003cIteratorResult\u003cany\u003e\u003e;\n\t\t\t\t\t},\n\t\t\t\t\tasync return() {\n\t\t\t\t\t\tawait reader.cancel();\n\t\t\t\t\t\treturn { done: true, value: undefined };\n\t\t\t\t\t},\n\t\t\t\t\tasync throw(error: unknown) {\n\t\t\t\t\t\tawait reader.cancel(error);\n\t\t\t\t\t\treturn { done: true, value: undefined };\n\t\t\t\t\t},\n\t\t\t\t};\n\t\t\t};\n","export class FetchResponseError extends Error {\n\toverride name = 'FetchResponseError';\n}\n\nexport class FailedResponseError extends FetchResponseError {\n\toverride name = 'FailedResponseError';\n\n\tconstructor(public response: Response) {\n\t\tsuper(`got http ${response.status}`);\n\t}\n\n\tget status(): number {\n\t\treturn this.response.status;\n\t}\n}\n\nexport class ImproperContentTypeError extends FetchResponseError {\n\toverride name = 'ImproperContentTypeError';\n\n\tconstructor(\n\t\tpublic contentType: string | null,\n\t\treason: string,\n\t) {\n\t\tsuper(reason);\n\t}\n}\n\nexport class ImproperContentLengthError extends FetchResponseError {\n\toverride name = 'ImproperContentLengthError';\n\n\tconstructor(\n\t\tpublic expectedSize: number,\n\t\tpublic actualSize: number | null,\n\t\treason: string,\n\t) {\n\t\tsuper(reason);\n\t}\n}\n\nexport class ImproperResponseError extends FetchResponseError {\n\toverride name = 'ImproperResponseError';\n\n\tconstructor(reason: string, options?: ErrorOptions) {\n\t\tsuper(reason, options);\n\t}\n}\n","import * as err from '../errors.js';\n\nexport class SizeLimitStream extends TransformStream\u003cUint8Array\u003cArrayBuffer\u003e, Uint8Array\u003cArrayBuffer\u003e\u003e {\n\tconstructor(maxSize: number) {\n\t\tlet bytesRead = 0;\n\n\t\tsuper({\n\t\t\ttransform(chunk, controller) {\n\t\t\t\tbytesRead += chunk.length;\n\n\t\t\t\tif (bytesRead \u003e maxSize) {\n\t\t\t\t\tcontroller.error(\n\t\t\t\t\t\tnew err.ImproperContentLengthError(maxSize, bytesRead, `response content-length too large`),\n\t\t\t\t\t);\n\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tcontroller.enqueue(chunk);\n\t\t\t},\n\t\t});\n\t}\n}\n"],"version":3}
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vendor/esm.sh/@atcute/util-text@1.2.0/es2022/util-text.mjs
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/* esm.sh - @atcute/util-text@1.2.0 */
2
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var c=t=>{let n=t.length,e=0;for(;e+3<n;){let r=t.charCodeAt(e),s=t.charCodeAt(e+1),o=t.charCodeAt(e+2),i=t.charCodeAt(e+3);if((r|s|o|i)>127||r===13||s===13||o===13||i===13)return!1;e+=4}for(;e<n;){let r=t.charCodeAt(e);if(r>127||r===13)return!1;e++}return!0};var h=new Intl.Segmenter,a=t=>{if(c(t))return t.length;let n=h.segment(t)[Symbol.iterator](),e=0;for(;!n.next().done;)e++;return e},d=(t,n,e)=>{let r=t.length;if(r<n)return!1;if(n===0&&r<=e)return!0;if(c(t))return r<=e;let s=h.segment(t)[Symbol.iterator](),o=0;for(;!s.next().done;)if(o++,o>e)return!1;return o>=n};export{a as getGraphemeLength,d as isGraphemeLengthInRange};
3
-
//# sourceMappingURL=./util-text.mjs.map
-1
vendor/esm.sh/@atcute/util-text@1.2.0/es2022/util-text.mjs.map
-1
vendor/esm.sh/@atcute/util-text@1.2.0/es2022/util-text.mjs.map
···
1
-
{"mappings":";AAAO,IAAMA,EAAoBC,GAAyB,CACzD,IAAMC,EAAMD,EAAK,OACbE,EAAM,EAEV,KAAOA,EAAM,EAAID,GAAK,CACrB,IAAME,EAAIH,EAAK,WAAWE,CAAG,EACvBE,EAAIJ,EAAK,WAAWE,EAAM,CAAC,EAC3BG,EAAIL,EAAK,WAAWE,EAAM,CAAC,EAC3BI,EAAIN,EAAK,WAAWE,EAAM,CAAC,EAEjC,IAAKC,EAAIC,EAAIC,EAAIC,GAAK,KAAQH,IAAM,IAAQC,IAAM,IAAQC,IAAM,IAAQC,IAAM,GAC7E,MAAO,GAGRJ,GAAO,CACR,CAEA,KAAOA,EAAMD,GAAK,CACjB,IAAMM,EAAOP,EAAK,WAAWE,CAAG,EAChC,GAAIK,EAAO,KAAQA,IAAS,GAC3B,MAAO,GAGRL,GACD,CAEA,MAAO,EACR,ECzBA,IAAMM,EAAY,IAAI,KAAK,UAOdC,EAAqBC,GAAwB,CACzD,GAAIC,EAAiBD,CAAI,EACxB,OAAOA,EAAK,OAGb,IAAME,EAAWJ,EAAU,QAAQE,CAAI,EAAE,OAAO,QAAQ,EAAC,EACrDG,EAAQ,EAEZ,KAAO,CAACD,EAAS,KAAI,EAAG,MACvBC,IAGD,OAAOA,CACR,EASaC,EAA0B,CAACJ,EAAcK,EAAaC,IAAwB,CAC1F,IAAMC,EAAWP,EAAK,OAGtB,GAAIO,EAAWF,EACd,MAAO,GAKR,GAAIA,IAAQ,GAAKE,GAAYD,EAC5B,MAAO,GAGR,GAAIL,EAAiBD,CAAI,EACxB,OAAOO,GAAYD,EAIpB,IAAMJ,EAAWJ,EAAU,QAAQE,CAAI,EAAE,OAAO,QAAQ,EAAC,EACrDG,EAAQ,EAEZ,KAAO,CAACD,EAAS,KAAI,EAAG,MAEvB,GADAC,IACIA,EAAQG,EACX,MAAO,GAIT,OAAOH,GAASE,CACjB","names":["isAsciiWithoutCr","text","len","idx","a","b","c","d","code","segmenter","getGraphemeLength","text","isAsciiWithoutCr","iterator","count","isGraphemeLengthInRange","min","max","utf16Len"],"sources":["../esm/npm/@atcute/util-text@1.2.0/node_modules/@atcute/util-text/lib/utils.ts","../esm/npm/@atcute/util-text@1.2.0/node_modules/@atcute/util-text/lib/index.ts"],"sourcesContent":["export const isAsciiWithoutCr = (text: string): boolean =\u003e {\n\tconst len = text.length;\n\tlet idx = 0;\n\n\twhile (idx + 3 \u003c len) {\n\t\tconst a = text.charCodeAt(idx);\n\t\tconst b = text.charCodeAt(idx + 1);\n\t\tconst c = text.charCodeAt(idx + 2);\n\t\tconst d = text.charCodeAt(idx + 3);\n\n\t\tif ((a | b | c | d) \u003e 0x7f || a === 0x0d || b === 0x0d || c === 0x0d || d === 0x0d) {\n\t\t\treturn false;\n\t\t}\n\n\t\tidx += 4;\n\t}\n\n\twhile (idx \u003c len) {\n\t\tconst code = text.charCodeAt(idx);\n\t\tif (code \u003e 0x7f || code === 0x0d) {\n\t\t\treturn false;\n\t\t}\n\n\t\tidx++;\n\t}\n\n\treturn true;\n};\n","import { isAsciiWithoutCr } from './utils.ts';\n\nconst segmenter = new Intl.Segmenter();\n\n/**\n * returns the grapheme length of a string\n * @param text string to count graphemes in\n * @returns grapheme count\n */\nexport const getGraphemeLength = (text: string): number =\u003e {\n\tif (isAsciiWithoutCr(text)) {\n\t\treturn text.length;\n\t}\n\n\tconst iterator = segmenter.segment(text)[Symbol.iterator]();\n\tlet count = 0;\n\n\twhile (!iterator.next().done) {\n\t\tcount++;\n\t}\n\n\treturn count;\n};\n\n/**\n * checks if the grapheme length of a string is within the specified range\n * @param text string to check\n * @param min minimum grapheme length (inclusive)\n * @param max maximum grapheme length (inclusive)\n * @returns true if the grapheme length is within range\n */\nexport const isGraphemeLengthInRange = (text: string, min: number, max: number): boolean =\u003e {\n\tconst utf16Len = text.length;\n\n\t// UTF-16 length \u003c min means grapheme count \u003c min\n\tif (utf16Len \u003c min) {\n\t\treturn false;\n\t}\n\n\t// if there's no minimum constraint and UTF-16 length is within max,\n\t// grapheme count is definitely within max\n\tif (min === 0 \u0026\u0026 utf16Len \u003c= max) {\n\t\treturn true;\n\t}\n\n\tif (isAsciiWithoutCr(text)) {\n\t\treturn utf16Len \u003c= max;\n\t}\n\n\t// count graphemes with early termination\n\tconst iterator = segmenter.segment(text)[Symbol.iterator]();\n\tlet count = 0;\n\n\twhile (!iterator.next().done) {\n\t\tcount++;\n\t\tif (count \u003e max) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn count \u003e= min;\n};\n"],"version":3}
-3
vendor/importmap.js
-3
vendor/importmap.js
···
2
2
importmap.type = "importmap";
3
3
importmap.textContent = JSON.stringify({
4
4
imports: {
5
-
"@atcute/client": "/y-pds/vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs",
6
-
"@atcute/identity-resolver": "/y-pds/vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs",
7
-
"@atcute/oauth-browser-client": "/y-pds/vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs",
8
5
"@preact/signals": "/y-pds/vendor/esm.sh/@preact/signals@2.9.0/X-ZXByZWFjdA/es2022/signals.mjs",
9
6
"actor-typeahead": "/y-pds/vendor/esm.sh/actor-typeahead@0.1.2/es2022/actor-typeahead.mjs",
10
7
"htm/preact": "/y-pds/vendor/esm.sh/htm@3.1.1/X-ZXByZWFjdA/es2022/preact.mjs",
-3
vendor/importmap.json
-3
vendor/importmap.json
···
1
1
{
2
2
"imports": {
3
-
"@atcute/client": "/y-pds/vendor/esm.sh/@atcute/client@4.2.1/es2022/client.mjs",
4
-
"@atcute/identity-resolver": "/y-pds/vendor/esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs",
5
-
"@atcute/oauth-browser-client": "/y-pds/vendor/esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs",
6
3
"@preact/signals": "/y-pds/vendor/esm.sh/@preact/signals@2.9.0/X-ZXByZWFjdA/es2022/signals.mjs",
7
4
"actor-typeahead": "/y-pds/vendor/esm.sh/actor-typeahead@0.1.2/es2022/actor-typeahead.mjs",
8
5
"htm/preact": "/y-pds/vendor/esm.sh/htm@3.1.1/X-ZXByZWFjdA/es2022/preact.mjs",
-9
vendor/jsconfig.json
-9
vendor/jsconfig.json
···
1
1
{
2
2
"compilerOptions": {
3
3
"paths": {
4
-
"@atcute/client": [
5
-
"./esm.sh/@atcute/client@4.2.1/es2022/client.mjs"
6
-
],
7
-
"@atcute/identity-resolver": [
8
-
"./esm.sh/@atcute/identity-resolver@1.2.2/es2022/identity-resolver.mjs"
9
-
],
10
-
"@atcute/oauth-browser-client": [
11
-
"./esm.sh/@atcute/oauth-browser-client@3.0.0/es2022/oauth-browser-client.mjs"
12
-
],
13
4
"@preact/signals": [
14
5
"./esm.sh/@preact/signals@2.9.0/X-ZXByZWFjdA/es2022/signals.mjs"
15
6
],
+38
-44
y-pds.js
+38
-44
y-pds.js
···
1
-
import { Client, simpleFetchHandler } from "@atcute/client";
2
1
import * as Y from "yjs";
3
2
import { Awareness, encodeAwarenessUpdate, applyAwarenessUpdate } from "y-protocols/awareness";
4
3
···
13
12
/** @type {Y.Doc} */
14
13
#ydoc;
15
14
16
-
/** @type {Map<string, Client>} */
17
-
#clients = new Map();
15
+
/** @type {Map<string, string>} */
16
+
#pds = new Map();
18
17
19
18
/** @param {string} did */
20
-
async #getClient(did) {
21
-
let client = this.#clients.get(did);
22
-
if (client) return client;
19
+
async #getPDS(did) {
20
+
let pds = this.#pds.get(did);
21
+
if (pds) return pds;
23
22
24
-
// fetch the did document
25
23
const url = did.startsWith("did:web:")
26
-
? `https://${did.slice("did:web:".length)}/.well-known/did.json`
27
-
: `https://plc.directory/${did}`,
28
-
res = await fetch(url),
29
-
doc = await res.json();
24
+
? `https://${did.slice("did:web:".length)}/.well-known/did.json`
25
+
: `https://plc.directory/${did}`;
26
+
const doc = await fetch(url).then(r => r.json());
30
27
31
-
// find the PDS URL
32
-
const pds = doc.service?.find(s => s.type === "AtprotoPersonalDataServer")?.serviceEndpoint;
28
+
pds = doc.service?.find(s => s.type === "AtprotoPersonalDataServer")?.serviceEndpoint;
33
29
if (!pds) throw new Error(`no PDS found for ${did}`);
34
30
35
-
// create a client for that PDS
36
-
client = new Client({ handler: simpleFetchHandler({ service: pds }) });
37
-
38
-
this.#clients.set(did, client);
39
-
return client;
31
+
this.#pds.set(did, pds);
32
+
return pds;
40
33
}
41
34
42
35
/**
···
46
39
* @params {string} options.collection
47
40
*/
48
41
async #getRecord({ repo, collection, rkey }) {
49
-
const client = await this.#getClient(repo);
50
-
51
-
const res = await client.get("com.atproto.repo.getRecord", {
52
-
params: { repo, collection, rkey },
53
-
});
54
-
if (!res.ok) throw new Error(res.data.message);
55
-
return res.data;
42
+
const pds = await this.#getPDS(repo);
43
+
const params = new URLSearchParams({ repo, collection, rkey });
44
+
const res = await fetch(`${pds}/xrpc/com.atproto.repo.getRecord?${params}`);
45
+
const data = await res.json();
46
+
if (!res.ok) throw new Error(data.message);
47
+
return data;
56
48
}
57
49
58
50
/**
···
62
54
* @params {string} [options.cursor]
63
55
*/
64
56
async #listRecords({ repo, collection, cursor }) {
65
-
const client = await this.#getClient(repo);
66
-
67
-
const res = await client.get("com.atproto.repo.listRecords", {
68
-
params: { repo, collection, limit: 100, cursor },
69
-
});
70
-
71
-
if (!res.ok) throw new Error(res.data.message);
72
-
return res.data;
57
+
const pds = await this.#getPDS(repo);
58
+
const params = new URLSearchParams({ repo, collection, limit: "100" });
59
+
if (cursor) params.set("cursor", cursor);
60
+
const res = await fetch(`${pds}/xrpc/com.atproto.repo.listRecords?${params}`);
61
+
const data = await res.json();
62
+
if (!res.ok) throw new Error(data.message);
63
+
return data;
73
64
}
74
65
75
66
/**
···
80
71
* @params {string} [options.rkey]
81
72
*/
82
73
async #upsertRecord({ repo, collection, rkey, record }) {
83
-
const client = await this.#getClient(repo);
74
+
const pds = await this.#getPDS(repo);
84
75
const verb = rkey ? "com.atproto.repo.putRecord" : "com.atproto.repo.createRecord";
85
-
86
-
const res = await client.post(verb, {
87
-
params: {},
88
-
input: { repo, collection, rkey, record: { $type: collection, ...record } },
76
+
const res = await fetch(`${pds}/xrpc/${verb}`, {
77
+
method: "POST",
78
+
headers: {
79
+
"content-type": "application/json",
80
+
"x-atsw-did": repo,
81
+
},
82
+
body: JSON.stringify({ repo, collection, rkey, record: { $type: collection, ...record } }),
89
83
});
90
-
91
-
if (!res.ok) throw new Error(res.data.message);
92
-
return res.data;
84
+
const data = await res.json();
85
+
if (!res.ok) throw new Error(data.message);
86
+
return data;
93
87
}
94
88
95
89
#ownerDid = "";
···
109
103
/**
110
104
* @param {object} options
111
105
* @param {Y.Doc} options.ydoc
112
-
* @param {Client} options.client
106
+
* @param {string} options.pds
113
107
* @param {string} options.atUri
114
108
* @param {string} options.did
115
109
* @param {Awareness} [options.awareness]
···
127
121
#awarenessDirty = false;
128
122
#awarenessTimerId = null;
129
123
130
-
constructor({ ydoc, client, atUri, did, awareness, jetstream, throttle }) {
131
-
this.#clients.set(did, client);
124
+
constructor({ ydoc, pds, atUri, did, awareness, jetstream, throttle }) {
125
+
this.#pds.set(did, pds);
132
126
this.#ydoc = ydoc;
133
127
134
128
const [ownerDid, , rkey] = atUri.slice("at://".length).split("/");