feat: implement rsa signer / verifier #102
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Co-authored-by: Hugo Dias <hugomrdias@gmail.com>
| readonly verifier: EdVerifier<M> | ||
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| readonly code: 0x1300 | ||
| encode(): ByteView<EdSigner<M>> |
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| encode(): ByteView<EdSigner<M>> | |
| encode(): ByteView<EdSigner<M>> | |
| export(): ByteView<EdSigner<M>> |
| readonly signatureCode: CODE | ||
| readonly signatureAlgorithm: ALG | ||
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| encode: () => ByteView<EdVerifier<M>> |
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| encode: () => ByteView<EdVerifier<M>> | |
| encode: () => ByteView<EdVerifier<M>> | |
| export: () => ByteView<EdVerifier<M>> |
packages/principal/src/rsa.js
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| } | ||
| async export() { | ||
| const pkcs8 = await webcrypto.subtle.exportKey('pkcs8', this.key) | ||
| return tagWith(code, PKCS8.decode(new Uint8Array(pkcs8))) |
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cache bytes in this.bytes
packages/interface/src/lib.ts
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| export?: () => Await<ByteView<Signer<M, A>>> | ||
| toCryptoKey?: () => Await<CryptoKey> |
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| export?: () => Await<ByteView<Signer<M, A>>> | |
| toCryptoKey?: () => Await<CryptoKey> | |
| exportBytes?: () => Await<ByteView<Signer<M, A>>> | |
| exportKey?: () => Await<CryptoKey> |
packages/interface/src/lib.ts
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| export?: () => Await<ByteView<Verifier<M, A>>> | ||
| toCryptoKey?: () => Await<CryptoKey> |
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| export?: () => Await<ByteView<Verifier<M, A>>> | |
| toCryptoKey?: () => Await<CryptoKey> | |
| exportBytes?: () => Await<ByteView<Verifier<M, A>>> | |
| exportKey?: () => Await<CryptoKey> |
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@hugomrdias I have trimmed interface per your feedback. Now I hope these changes address your concerns, please have another pass and let me know whether to proceed or if there are some other concerns to be addressed. |
| * @param {string|undefined} input | ||
| * @returns | ||
| */ | ||
| const base6urlDecode = (input = '') => base64url.baseDecode(input) |
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| const base6urlDecode = (input = '') => base64url.baseDecode(input) | |
| const base64urlDecode = (input = '') => base64url.baseDecode(input) |
Co-authored-by: Hugo Dias <hugomrdias@gmail.com>
General overview of changes:
UCAN.Signerinterface withtoArchive(): SignerArchivemethod which can be used to save signers across sessions.SignerArchiveis a type union that represents either binary encoded private key with multiformat code, or{ did: string, key: CryptoKey }struct that can be stored in indexdb.SignerImporterinterface withfrom(archive:SignerArchive): Signermethod, which can be used to import archived signer. In other wordsimporter.from(signer.toArchive())roundtrips.SignerImporterwe havePrincipalParserwithparse(did:DID): Verifiremethod, which can be used to turn verifiers to DIDs and backparser.parse(verifier.did()).@ucanto/principalnow providesSignerexport which is composed RSA and EdSignerImporter.@ucanto/principalnow providesVerifierexport which is composed RSA and EdPrincipalParser.