Fork of github.com/did-method-plc/did-method-plc
support rendering DID docs for unrecognized key formats
+17
-5
+17
-5
packages/lib/src/document.ts
+17
-5
packages/lib/src/document.ts
···
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const verificationMethods: VerificationMethod[] = []
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for (const [keyid, key] of Object.entries(data.verificationMethods)) {
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const info = formatKeyAndContext(key)
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-
if (!context.includes(info.context)) {
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+
if (info.context && !context.includes(info.context)) {
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context.push(info.context)
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}
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verificationMethods.push({
···
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}
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type KeyAndContext = {
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-
context: string
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+
context?: string
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type: string
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-
publicKeyMultibase
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+
publicKeyMultibase: string
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}
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const formatKeyAndContext = (key: string): KeyAndContext => {
···
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try {
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keyInfo = crypto.parseDidKey(key)
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} catch (err) {
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-
throw new UnsupportedKeyError(key, err)
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+
return {
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+
// we can't specify a context for a key type we don't recognize
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+
type: 'Multikey',
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+
publicKeyMultibase: key.replace(/^(did:key:)/, ''),
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+
}
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}
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const { jwtAlg } = keyInfo
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···
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publicKeyMultibase: key.replace(/^(did:key:)/, ''),
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}
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}
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-
throw new UnsupportedKeyError(key, `Unsupported key type: ${jwtAlg}`)
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+
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+
// this codepath might seem unreachable/redundant, but it's possible
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+
// parseDidKey() supports more key formats in future, before this function
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+
// can be updated likewise
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+
return {
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+
// we can't specify a context for a key type we don't recognize
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+
type: 'Multikey',
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+
publicKeyMultibase: key.replace(/^(did:key:)/, ''),
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+
}
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}