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Fallback when getent is not available
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,9 @@ | ||
| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
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| export function escapeRegExCharacters(str: string) { | ||
| return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
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| import * as assert from 'assert'; | ||
| import { shellExec, output } from './testUtils'; | ||
| import { dockerExecFunction } from '../spec-shutdown/dockerUtils'; | ||
| import { plainExec } from '../spec-common/commonUtils'; | ||
| import { launch } from '../spec-common/shellServer'; | ||
| import { getUserFromPasswdDB } from '../spec-common/injectHeadless'; | ||
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| describe('getEntPasswdShellCommand', function () { | ||
| this.timeout('20s'); | ||
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| [ | ||
| { | ||
| image: 'busybox', | ||
| getentPath: undefined, | ||
| addUserOptions: '-D -h', | ||
| userName: 'foo\\bar', | ||
| }, | ||
| { | ||
| image: 'debian', | ||
| getentPath: '/usr/bin/getent', | ||
| addUserOptions: '--disabled-password --allow-all-names --gecos "" --home', | ||
| userName: 'foo\\bar', | ||
| }, | ||
| { | ||
| image: 'alpine', | ||
| getentPath: '/usr/bin/getent', | ||
| addUserOptions: '-D -h', | ||
| userName: 'foo_bar', // Note: Alpine doesn't support backslash in user names. | ||
| }, | ||
| ].forEach(({ image, getentPath, addUserOptions, userName }) => { | ||
| it(`should work with ${image} ${getentPath ? 'with' : 'without'} getent command`, async () => { | ||
| const res = await shellExec(`docker run -d ${image} sleep inf`); | ||
| const containerId = res.stdout.trim(); | ||
| const exec = dockerExecFunction({ | ||
| exec: plainExec(undefined), | ||
| cmd: 'docker', | ||
| env: {}, | ||
| output, | ||
| }, containerId, 'root'); | ||
| const shellServer = await launch(exec, output); | ||
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| const which = await shellServer.exec('command -v getent') | ||
| .catch(() => undefined); | ||
| assert.strictEqual(which?.stdout.trim(), getentPath); | ||
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| await shellServer.exec(`adduser ${addUserOptions} /home/foo ${userName.replaceAll('\\', '\\\\')}`); | ||
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| const userByName = await getUserFromPasswdDB(shellServer, userName); | ||
| assert.ok(userByName); | ||
| assert.strictEqual(userByName.name, userName); | ||
| assert.strictEqual(userByName.home, '/home/foo'); | ||
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| const userById = await getUserFromPasswdDB(shellServer, userByName.uid); | ||
| assert.ok(userById); | ||
| assert.strictEqual(userById.name, userName); | ||
| assert.strictEqual(userById.home, '/home/foo'); | ||
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| await shellExec(`docker rm -f ${containerId}`); | ||
| }); | ||
| }); | ||
| }); |