31 lines
1.1 KiB
JavaScript
Executable file
31 lines
1.1 KiB
JavaScript
Executable file
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.extractJWTSubject = void 0;
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/*
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Copyright 2023 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 core_1 = require("@sigstore/core");
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function extractJWTSubject(jwt) {
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const parts = jwt.split('.', 3);
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const payload = JSON.parse(core_1.encoding.base64Decode(parts[1]));
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switch (payload.iss) {
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case 'https://accounts.google.com':
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case 'https://oauth2.sigstore.dev/auth':
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return payload.email;
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default:
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return payload.sub;
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}
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}
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exports.extractJWTSubject = extractJWTSubject;
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