A Bluesky labeler that labels accounts hosted on PDSes operated by entities other than Bluesky PBC
Avoid looking up DIDs for handles which we know can't be on an independent PDS
+15
-5
+10
-4
labelDefiner.ts
+10
-4
labelDefiner.ts
···
29
29
/^atproto\.brid\.gy$/ // It's too slow to respond
30
30
];
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32
+
const ignoredHandlePatterns: RegExp[] = [
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+
/^.+\.bsky\.social$/, // (I think) it's safe to assume these handles can't point to a DID hosted on an independent PDS
34
+
];
35
+
32
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export class LabelDefiner {
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private loginCredentials: LoginCredentials;
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38
private setPDSOnCredentials = false;
···
126
130
const pdsURL = new URL(pds);
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const possibleLabel = pdsURL.hostname.replaceAll("-", "--").split(".").reverse().join("-");
128
132
129
-
for(const r of ignoredPDSHostnamePatterns) {
130
-
if(r.test(pdsURL.hostname)) {
131
-
return [];
132
-
}
133
+
if (ignoredPDSHostnamePatterns.findIndex(r => r.test(pdsURL.hostname)) >= 0) {
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+
return [];
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135
}
134
136
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137
return [baseLabel, this.dedicatedLabelsMap.get(possibleLabel) ?? fallbackLabel];
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+
}
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+
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+
shouldIgnoreHandle(handle: string): boolean {
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+
return ignoredHandlePatterns.findIndex(r => r.test(handle)) >= 0;
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142
}
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}
+5
-1
labeler.ts
+5
-1
labeler.ts
···
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console.log("Fell more than 30s behind, reconnecting to jetstream");
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break;
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154
}
155
+
// avoid looking up DIDs for handles which we know can't be on an independent PDS
156
+
if (event.kind === "identity" && this.labelDefiner.shouldIgnoreHandle(event.identity.handle)) {
157
+
continue;
158
+
}
155
159
try {
156
-
const mayUseCache = event.kind != "identity";
160
+
const mayUseCache = event.kind !== "identity";
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const pds = await this.crawler.identifyPDSofDID(event.did as `did:${"plc" | "web"}:${string}`, mayUseCache);
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162
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yield {