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Merge pull request #4 from jessejanderson/use-did-for-profile
authored by
Jesse J. Anderson
and committed by
GitHub
a0bdcc22
d8d91bbd
+32
-16
+4
CHANGELOG.md
+4
CHANGELOG.md
+6
-9
background.js
+6
-9
background.js
···
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const tabsWithDID = new Set()
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const tabsWithDID = new Map()
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const bskyAppUrl = "https://staging.bsky.app"
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···
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.type === "DID_FOUND") {
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setIcon(sender.tab.id, "logo48.png")
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tabsWithDID.add(sender.tab.id)
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tabsWithDID.set(sender.tab.id, message.did)
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} else {
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setIcon(sender.tab.id, "logo48_gray.png")
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tabsWithDID.delete(sender.tab.id)
···
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})
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chrome.action.onClicked.addListener((tab) => {
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if (tabsWithDID.has(tab.id)) {
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chrome.tabs.sendMessage(tab.id, { type: "GET_DOMAIN" }, (response) => {
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if (response && response.domain) {
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const newUrl = `${bskyAppUrl}/profile/${response.domain}`
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chrome.tabs.create({ url: newUrl })
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}
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})
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const did = tabsWithDID.get(tab.id)
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if (did) {
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const newUrl = `${bskyAppUrl}/profile/${did}`
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chrome.tabs.create({ url: newUrl })
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}
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})
+21
-6
content.js
+21
-6
content.js
···
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}
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async function checkForDID(domain) {
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// We use Google's DNS over HTTPS API to resolve the TXT record
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const response = await fetch(
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`https://dns.google/resolve?name=_atproto.${domain}&type=TXT`
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)
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const data = await response.json()
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// We use the TXT record type to avoid CORS issues
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const records = data?.Answer?.filter((record) => record.type === 16) || []
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return records.some((record) => record.data.includes("did=did:plc:"))
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// We filter out all records that are not TXT records
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const didRecord = records.find((record) =>
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record.data.includes("did=did:plc:")
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)
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// We return the DID if we found one
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return didRecord ? didRecord.data.replace("did=", "") : null
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}
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// We check for a DID on the current domain
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;(async function () {
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const domain = getDomainName()
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const didFound = await checkForDID(domain)
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const did = await checkForDID(domain)
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if (didFound) {
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chrome.runtime.sendMessage({ type: "DID_FOUND" })
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if (did) {
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chrome.runtime.sendMessage({ type: "DID_FOUND", did })
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} else {
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chrome.runtime.sendMessage({ type: "DID_NOT_FOUND" })
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}
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})()
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// We listen for messages from the background script
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chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
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if (message.type === "GET_DOMAIN") {
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sendResponse({ domain: getDomainName() })
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if (message.type === "GET_DID") {
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checkForDID(getDomainName())
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.then((did) => sendResponse({ did }))
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.catch(() => sendResponse({ did: null }))
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return true // Indicate that the response will be sent asynchronously.
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}
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})
+1
-1
manifest.json
+1
-1
manifest.json