47 lines
1.7 KiB
JavaScript
Executable file
47 lines
1.7 KiB
JavaScript
Executable file
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.verifyTLogTimestamp = exports.verifyTSATimestamp = void 0;
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const error_1 = require("../error");
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const checkpoint_1 = require("./checkpoint");
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const merkle_1 = require("./merkle");
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const set_1 = require("./set");
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const tsa_1 = require("./tsa");
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function verifyTSATimestamp(timestamp, data, timestampAuthorities) {
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(0, tsa_1.verifyRFC3161Timestamp)(timestamp, data, timestampAuthorities);
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return {
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type: 'timestamp-authority',
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logID: timestamp.signerSerialNumber,
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timestamp: timestamp.signingTime,
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};
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}
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exports.verifyTSATimestamp = verifyTSATimestamp;
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function verifyTLogTimestamp(entry, tlogAuthorities) {
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let inclusionVerified = false;
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if (isTLogEntryWithInclusionPromise(entry)) {
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(0, set_1.verifyTLogSET)(entry, tlogAuthorities);
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inclusionVerified = true;
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}
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if (isTLogEntryWithInclusionProof(entry)) {
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(0, merkle_1.verifyMerkleInclusion)(entry);
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(0, checkpoint_1.verifyCheckpoint)(entry, tlogAuthorities);
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inclusionVerified = true;
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}
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if (!inclusionVerified) {
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throw new error_1.VerificationError({
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code: 'TLOG_MISSING_INCLUSION_ERROR',
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message: 'inclusion could not be verified',
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});
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}
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return {
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type: 'transparency-log',
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logID: entry.logId.keyId,
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timestamp: new Date(Number(entry.integratedTime) * 1000),
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};
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}
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exports.verifyTLogTimestamp = verifyTLogTimestamp;
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function isTLogEntryWithInclusionPromise(entry) {
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return entry.inclusionPromise !== undefined;
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}
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function isTLogEntryWithInclusionProof(entry) {
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return entry.inclusionProof !== undefined;
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}
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