339986b666
* Implement WebAuthn auth for minting PKP and storing encryption condition * Update copy * Update copy
40 lines
901 B
TypeScript
40 lines
901 B
TypeScript
// copy-🍝 from https://github.com/MasterKale/SimpleWebAuthn/blob/33528afe001d4aca62052dce204c0398c3127ffd/packages/server/src/helpers/decodeAttestationObject.ts#L8
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/**
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* Convert an AttestationObject buffer to a proper object
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*
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* @param base64AttestationObject Attestation Object buffer
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*/
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export function decodeAttestationObject(
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cbor: any,
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attestationObject: Buffer
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): AttestationObject {
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const toCBOR: AttestationObject = cbor.decodeAllSync(attestationObject)[0];
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return toCBOR;
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}
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export type AttestationFormat =
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| "fido-u2f"
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| "packed"
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| "android-safetynet"
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| "android-key"
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| "tpm"
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| "apple"
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| "none";
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export type AttestationObject = {
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fmt: AttestationFormat;
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attStmt: AttestationStatement;
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authData: Buffer;
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};
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export type AttestationStatement = {
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sig?: Buffer;
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x5c?: Buffer[];
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response?: Buffer;
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alg?: number;
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ver?: string;
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certInfo?: Buffer;
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pubArea?: Buffer;
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};
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