56 lines
2.3 KiB
JavaScript
56 lines
2.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.createRekorEntry = exports.createDSSEEnvelope = void 0;
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/*
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Copyright 2022 The Sigstore Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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const bundle_1 = require("@sigstore/bundle");
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const sign_1 = require("@sigstore/sign");
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const config_1 = require("./config");
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async function createDSSEEnvelope(payload, payloadType, options) {
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const bundler = (0, config_1.createBundleBuilder)('dsseEnvelope', {
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signer: options.signer,
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tlogUpload: false,
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});
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const bundle = await bundler.create({ data: payload, type: payloadType });
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return (0, bundle_1.envelopeToJSON)(bundle.content.dsseEnvelope);
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}
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exports.createDSSEEnvelope = createDSSEEnvelope;
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// Accepts a signed DSSE envelope and a PEM-encoded public key to be added to the
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// transparency log. Returns a Sigstore bundle suitable for offline verification.
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async function createRekorEntry(dsseEnvelope, publicKey,
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/* istanbul ignore next */
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options = {}) {
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const envelope = (0, bundle_1.envelopeFromJSON)(dsseEnvelope);
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const bundle = (0, bundle_1.toDSSEBundle)({
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artifact: envelope.payload,
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artifactType: envelope.payloadType,
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signature: envelope.signatures[0].sig,
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keyHint: envelope.signatures[0].keyid,
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});
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const tlog = new sign_1.RekorWitness({
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rekorBaseURL: options.rekorURL || /* istanbul ignore next */ config_1.DEFAULT_REKOR_URL,
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fetchOnConflict: true,
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retry: options.retry ?? config_1.DEFAULT_RETRY,
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timeout: options.timeout ?? config_1.DEFAULT_TIMEOUT,
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});
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// Add entry to transparency log
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const vm = await tlog.testify(bundle.content, publicKey);
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// Add transparency log entries to bundle
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bundle.verificationMaterial.tlogEntries = [...vm.tlogEntries];
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return (0, bundle_1.bundleToJSON)(bundle);
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}
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exports.createRekorEntry = createRekorEntry;
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