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git-auth-helper.test.ts
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1280 lines (1145 loc) · 43.4 KB
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import * as core from '@actions/core'
import * as fs from 'fs'
import * as gitAuthHelper from '../lib/git-auth-helper'
import * as io from '@actions/io'
import * as os from 'os'
import * as path from 'path'
import * as stateHelper from '../lib/state-helper'
import {IGitCommandManager} from '../lib/git-command-manager'
import {IGitSourceSettings} from '../lib/git-source-settings'
const isWindows = process.platform === 'win32'
const testWorkspace = path.join(__dirname, '_temp', 'git-auth-helper')
const originalRunnerTemp = process.env['RUNNER_TEMP']
const originalHome = process.env['HOME']
let workspace: string
let localGitConfigPath: string
let globalGitConfigPath: string
let runnerTemp: string
let tempHomedir: string
let git: IGitCommandManager & {env: {[key: string]: string}}
let settings: IGitSourceSettings
let sshPath: string
let githubServerUrl: string
describe('git-auth-helper tests', () => {
beforeAll(async () => {
// SSH
sshPath = await io.which('ssh')
// Clear test workspace
await io.rmRF(testWorkspace)
})
beforeEach(() => {
// Mock setSecret
jest.spyOn(core, 'setSecret').mockImplementation((secret: string) => {})
// Mock error/warning/info/debug
jest.spyOn(core, 'error').mockImplementation(jest.fn())
jest.spyOn(core, 'warning').mockImplementation(jest.fn())
jest.spyOn(core, 'info').mockImplementation(jest.fn())
jest.spyOn(core, 'debug').mockImplementation(jest.fn())
// Mock state helper
jest.spyOn(stateHelper, 'setSshKeyPath').mockImplementation(jest.fn())
jest
.spyOn(stateHelper, 'setSshKnownHostsPath')
.mockImplementation(jest.fn())
})
afterEach(() => {
// Unregister mocks
jest.restoreAllMocks()
// Restore HOME
if (originalHome) {
process.env['HOME'] = originalHome
} else {
delete process.env['HOME']
}
})
afterAll(() => {
// Restore RUNNER_TEMP
delete process.env['RUNNER_TEMP']
if (originalRunnerTemp) {
process.env['RUNNER_TEMP'] = originalRunnerTemp
}
})
async function testAuthHeader(
testName: string,
serverUrl: string | undefined = undefined
) {
// Arrange
let expectedServerUrl = 'https://github.com'
if (serverUrl) {
githubServerUrl = serverUrl
expectedServerUrl = githubServerUrl
}
await setup(testName)
expect(settings.authToken).toBeTruthy() // sanity check
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert config - check that .git/config contains includeIf entries
const localConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(
localConfigContent.indexOf('includeIf.gitdir:')
).toBeGreaterThanOrEqual(0)
// Assert credentials config file contains the actual credentials
const credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(1)
const credentialsConfigPath = path.join(runnerTemp, credentialsFiles[0])
const credentialsContent = (
await fs.promises.readFile(credentialsConfigPath)
).toString()
const basicCredential = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
expect(
credentialsContent.indexOf(
`http.${expectedServerUrl}/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
}
const configureAuth_configuresAuthHeader =
'configureAuth configures auth header'
it(configureAuth_configuresAuthHeader, async () => {
await testAuthHeader(configureAuth_configuresAuthHeader)
})
const configureAuth_AcceptsGitHubServerUrl =
'inject https://my-ghes-server.com as github server url'
it(configureAuth_AcceptsGitHubServerUrl, async () => {
await testAuthHeader(
configureAuth_AcceptsGitHubServerUrl,
'https://my-ghes-server.com'
)
})
const configureAuth_AcceptsGitHubServerUrlSetToGHEC =
'inject https://github.com as github server url'
it(configureAuth_AcceptsGitHubServerUrlSetToGHEC, async () => {
await testAuthHeader(
configureAuth_AcceptsGitHubServerUrlSetToGHEC,
'https://github.com'
)
})
const configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse =
'configureAuth configures auth header even when persist credentials false'
it(
configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse,
async () => {
// Arrange
await setup(
configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse
)
expect(settings.authToken).toBeTruthy() // sanity check
settings.persistCredentials = false
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert config - check credentials config file (not local .git/config)
const credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(1)
const credentialsConfigPath = path.join(runnerTemp, credentialsFiles[0])
const credentialsContent = (
await fs.promises.readFile(credentialsConfigPath)
).toString()
expect(
credentialsContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION`
)
).toBeGreaterThanOrEqual(0)
}
)
const configureAuth_copiesUserKnownHosts =
'configureAuth copies user known hosts'
it(configureAuth_copiesUserKnownHosts, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureAuth_copiesUserKnownHosts}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arange
await setup(configureAuth_copiesUserKnownHosts)
expect(settings.sshKey).toBeTruthy() // sanity check
// Mock fs.promises.readFile
const realReadFile = fs.promises.readFile
jest
.spyOn(fs.promises, 'readFile')
.mockImplementation(async (file: any, options: any): Promise<Buffer> => {
const userKnownHostsPath = path.join(
os.homedir(),
'.ssh',
'known_hosts'
)
if (file === userKnownHostsPath) {
return Buffer.from('some-domain.com ssh-rsa ABCDEF')
}
return await realReadFile(file, options)
})
// Act
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
// Assert known hosts
const actualSshKnownHostsPath = await getActualSshKnownHostsPath()
const actualSshKnownHostsContent = (
await fs.promises.readFile(actualSshKnownHostsPath)
).toString()
expect(actualSshKnownHostsContent).toMatch(
/some-domain\.com ssh-rsa ABCDEF/
)
expect(actualSshKnownHostsContent).toMatch(/github\.com ssh-rsa AAAAB3N/)
})
const configureAuth_registersBasicCredentialAsSecret =
'configureAuth registers basic credential as secret'
it(configureAuth_registersBasicCredentialAsSecret, async () => {
// Arrange
await setup(configureAuth_registersBasicCredentialAsSecret)
expect(settings.authToken).toBeTruthy() // sanity check
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert secret
const setSecretSpy = core.setSecret as jest.Mock<any, any>
expect(setSecretSpy).toHaveBeenCalledTimes(1)
const expectedSecret = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
expect(setSecretSpy).toHaveBeenCalledWith(expectedSecret)
})
const configureAuth_resolvesSymlinksInIncludeIfGitdir =
'configureAuth resolves symlinks in includeIf gitdir'
it(configureAuth_resolvesSymlinksInIncludeIfGitdir, async () => {
if (isWindows) {
process.stdout.write(
`Skipped test "${configureAuth_resolvesSymlinksInIncludeIfGitdir}". Symlink creation requires admin privileges on Windows.\n`
)
return
}
// Arrange
await setup(configureAuth_resolvesSymlinksInIncludeIfGitdir)
// Create a symlink pointing to the real workspace directory
const symlinkPath = path.join(path.dirname(workspace), 'workspace-symlink')
await fs.promises.symlink(workspace, symlinkPath)
// Make git appear to be operating from the symlink path
;(git.getWorkingDirectory as jest.Mock).mockReturnValue(symlinkPath)
process.env['GITHUB_WORKSPACE'] = symlinkPath
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert the host includeIf uses the real resolved path, not the symlink path
const localConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
const realGitDir = fs
.realpathSync(path.join(symlinkPath, '.git'))
.replace(/\\/g, '/')
const symlinkGitDir = path.join(symlinkPath, '.git').replace(/\\/g, '/')
expect(realGitDir).not.toBe(symlinkGitDir) // sanity check: paths differ
expect(
localConfigContent.indexOf(`includeIf.gitdir:${realGitDir}.path`)
).toBeGreaterThanOrEqual(0)
expect(localConfigContent.indexOf(symlinkGitDir)).toBeLessThan(0)
// Clean up symlink
await fs.promises.unlink(symlinkPath)
})
const configureAuth_fallsBackWhenRealpathSyncFails =
'configureAuth falls back to constructed path when realpathSync fails'
it(configureAuth_fallsBackWhenRealpathSyncFails, async () => {
// Arrange
await setup(configureAuth_fallsBackWhenRealpathSyncFails)
// Use a non-existent path so realpathSync throws ENOENT naturally,
// exercising the catch fallback in configureToken()
const nonexistentPath = path.join(runnerTemp, 'does-not-exist')
;(git.getWorkingDirectory as jest.Mock).mockReturnValue(nonexistentPath)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act - should not throw despite realpathSync failure
await authHelper.configureAuth()
// Assert the fallback constructed path is used in the includeIf entry
const localConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
const fallbackGitDir = path
.join(nonexistentPath, '.git')
.replace(/\\/g, '/')
expect(
localConfigContent.indexOf(`includeIf.gitdir:${fallbackGitDir}.path`)
).toBeGreaterThanOrEqual(0)
})
const setsSshCommandEnvVarWhenPersistCredentialsFalse =
'sets SSH command env var when persist-credentials false'
it(setsSshCommandEnvVarWhenPersistCredentialsFalse, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${setsSshCommandEnvVarWhenPersistCredentialsFalse}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(setsSshCommandEnvVarWhenPersistCredentialsFalse)
settings.persistCredentials = false
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert git env var
const actualKeyPath = await getActualSshKeyPath()
const actualKnownHostsPath = await getActualSshKnownHostsPath()
const expectedSshCommand = `"${sshPath}" -i "$RUNNER_TEMP/${path.basename(
actualKeyPath
)}" -o StrictHostKeyChecking=yes -o CheckHostIP=no -o "UserKnownHostsFile=$RUNNER_TEMP/${path.basename(
actualKnownHostsPath
)}"`
expect(git.setEnvironmentVariable).toHaveBeenCalledWith(
'GIT_SSH_COMMAND',
expectedSshCommand
)
// Assert git config
const gitConfigLines = (await fs.promises.readFile(localGitConfigPath))
.toString()
.split('\n')
.filter(x => x)
// Should have includeIf entries pointing to credentials file
expect(gitConfigLines.length).toBeGreaterThan(0)
expect(
gitConfigLines.some(line => line.indexOf('includeIf.gitdir:') >= 0)
).toBeTruthy()
})
const configureAuth_setsSshCommandWhenPersistCredentialsTrue =
'sets SSH command when persist-credentials true'
it(configureAuth_setsSshCommandWhenPersistCredentialsTrue, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureAuth_setsSshCommandWhenPersistCredentialsTrue}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(configureAuth_setsSshCommandWhenPersistCredentialsTrue)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert git env var
const actualKeyPath = await getActualSshKeyPath()
const actualKnownHostsPath = await getActualSshKnownHostsPath()
const expectedSshCommand = `"${sshPath}" -i "$RUNNER_TEMP/${path.basename(
actualKeyPath
)}" -o StrictHostKeyChecking=yes -o CheckHostIP=no -o "UserKnownHostsFile=$RUNNER_TEMP/${path.basename(
actualKnownHostsPath
)}"`
expect(git.setEnvironmentVariable).toHaveBeenCalledWith(
'GIT_SSH_COMMAND',
expectedSshCommand
)
// Asserty git config
expect(git.config).toHaveBeenCalledWith(
'core.sshCommand',
expectedSshCommand
)
})
const configureAuth_writesExplicitKnownHosts = 'writes explicit known hosts'
it(configureAuth_writesExplicitKnownHosts, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureAuth_writesExplicitKnownHosts}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(configureAuth_writesExplicitKnownHosts)
expect(settings.sshKey).toBeTruthy() // sanity check
settings.sshKnownHosts = 'my-custom-host.com ssh-rsa ABC123'
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert known hosts
const actualSshKnownHostsPath = await getActualSshKnownHostsPath()
const actualSshKnownHostsContent = (
await fs.promises.readFile(actualSshKnownHostsPath)
).toString()
expect(actualSshKnownHostsContent).toMatch(
/my-custom-host\.com ssh-rsa ABC123/
)
expect(actualSshKnownHostsContent).toMatch(/github\.com ssh-rsa AAAAB3N/)
})
const configureAuth_writesSshKeyAndImplicitKnownHosts =
'writes SSH key and implicit known hosts'
it(configureAuth_writesSshKeyAndImplicitKnownHosts, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureAuth_writesSshKeyAndImplicitKnownHosts}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(configureAuth_writesSshKeyAndImplicitKnownHosts)
expect(settings.sshKey).toBeTruthy() // sanity check
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert SSH key
const actualSshKeyPath = await getActualSshKeyPath()
expect(actualSshKeyPath).toBeTruthy()
const actualSshKeyContent = (
await fs.promises.readFile(actualSshKeyPath)
).toString()
expect(actualSshKeyContent).toBe(settings.sshKey + '\n')
if (!isWindows) {
// Assert read/write for user, not group or others.
// Otherwise SSH client will error.
expect((await fs.promises.stat(actualSshKeyPath)).mode & 0o777).toBe(
0o600
)
}
// Assert known hosts
const actualSshKnownHostsPath = await getActualSshKnownHostsPath()
const actualSshKnownHostsContent = (
await fs.promises.readFile(actualSshKnownHostsPath)
).toString()
expect(actualSshKnownHostsContent).toMatch(/github\.com ssh-rsa AAAAB3N/)
})
const configureGlobalAuth_configuresUrlInsteadOfWhenSshKeyNotSet =
'configureGlobalAuth configures URL insteadOf when SSH key not set'
it(configureGlobalAuth_configuresUrlInsteadOfWhenSshKeyNotSet, async () => {
// Arrange
await setup(configureGlobalAuth_configuresUrlInsteadOfWhenSshKeyNotSet)
settings.sshKey = ''
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
await authHelper.configureGlobalAuth()
// Assert temporary global config
expect(git.env['HOME']).toBeTruthy()
const configContent = (
await fs.promises.readFile(path.join(git.env['HOME'], '.gitconfig'))
).toString()
expect(
configContent.indexOf(`url.https://github.com/.insteadOf git@github.com`)
).toBeGreaterThanOrEqual(0)
})
const configureGlobalAuth_copiesGlobalGitConfig =
'configureGlobalAuth copies global git config'
it(configureGlobalAuth_copiesGlobalGitConfig, async () => {
// Arrange
await setup(configureGlobalAuth_copiesGlobalGitConfig)
await fs.promises.writeFile(globalGitConfigPath, 'value-from-global-config')
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
await authHelper.configureGlobalAuth()
// Assert original global config not altered
let configContent = (
await fs.promises.readFile(globalGitConfigPath)
).toString()
expect(configContent).toBe('value-from-global-config')
// Assert temporary global config
expect(git.env['HOME']).toBeTruthy()
const basicCredential = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
configContent = (
await fs.promises.readFile(path.join(git.env['HOME'], '.gitconfig'))
).toString()
expect(
configContent.indexOf('value-from-global-config')
).toBeGreaterThanOrEqual(0)
// Global config should have include.path pointing to credentials file
expect(configContent.indexOf('include.path')).toBeGreaterThanOrEqual(0)
// Check credentials in the separate config file
const credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBeGreaterThan(0)
const credentialsConfigPath = path.join(runnerTemp, credentialsFiles[0])
const credentialsContent = (
await fs.promises.readFile(credentialsConfigPath)
).toString()
expect(
credentialsContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
})
const configureGlobalAuth_createsNewGlobalGitConfigWhenGlobalDoesNotExist =
'configureGlobalAuth creates new git config when global does not exist'
it(
configureGlobalAuth_createsNewGlobalGitConfigWhenGlobalDoesNotExist,
async () => {
// Arrange
await setup(
configureGlobalAuth_createsNewGlobalGitConfigWhenGlobalDoesNotExist
)
await io.rmRF(globalGitConfigPath)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
await authHelper.configureGlobalAuth()
// Assert original global config not recreated
try {
await fs.promises.stat(globalGitConfigPath)
throw new Error(
`Did not expect file to exist: '${globalGitConfigPath}'`
)
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err
}
}
// Assert temporary global config
expect(git.env['HOME']).toBeTruthy()
const basicCredential = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
const configContent = (
await fs.promises.readFile(path.join(git.env['HOME'], '.gitconfig'))
).toString()
// Global config should have include.path pointing to credentials file
expect(configContent.indexOf('include.path')).toBeGreaterThanOrEqual(0)
// Check credentials in the separate config file
const credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBeGreaterThan(0)
const credentialsConfigPath = path.join(runnerTemp, credentialsFiles[0])
const credentialsContent = (
await fs.promises.readFile(credentialsConfigPath)
).toString()
expect(
credentialsContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
}
)
const configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeyNotSet =
'configureSubmoduleAuth configures submodules when persist credentials false and SSH key not set'
it(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeyNotSet,
async () => {
// Arrange
await setup(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeyNotSet
)
settings.persistCredentials = false
settings.sshKey = ''
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
const mockSubmoduleForeach = git.submoduleForeach as jest.Mock<any, any>
mockSubmoduleForeach.mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
expect(mockSubmoduleForeach).toBeCalledTimes(1)
expect(mockSubmoduleForeach.mock.calls[0][0] as string).toMatch(
/unset-all.*insteadOf/
)
}
)
const configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeySet =
'configureSubmoduleAuth configures submodules when persist credentials false and SSH key set'
it(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeySet,
async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeySet}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsFalseAndSshKeySet
)
settings.persistCredentials = false
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
const mockSubmoduleForeach = git.submoduleForeach as jest.Mock<any, any>
mockSubmoduleForeach.mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
expect(mockSubmoduleForeach).toHaveBeenCalledTimes(1)
expect(mockSubmoduleForeach.mock.calls[0][0]).toMatch(
/unset-all.*insteadOf/
)
}
)
const configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeyNotSet =
'configureSubmoduleAuth configures submodules when persist credentials true and SSH key not set'
it(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeyNotSet,
async () => {
// Arrange
await setup(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeyNotSet
)
settings.sshKey = ''
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
const mockSubmoduleForeach = git.submoduleForeach as jest.Mock<any, any>
mockSubmoduleForeach.mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
// Should configure insteadOf (2 calls for two values)
expect(mockSubmoduleForeach).toHaveBeenCalledTimes(3)
expect(mockSubmoduleForeach.mock.calls[0][0]).toMatch(
/unset-all.*insteadOf/
)
expect(mockSubmoduleForeach.mock.calls[1][0]).toMatch(
/url.*insteadOf.*git@github.com:/
)
expect(mockSubmoduleForeach.mock.calls[2][0]).toMatch(
/url.*insteadOf.*org-123456@github.com:/
)
}
)
const configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeySet =
'configureSubmoduleAuth configures submodules when persist credentials true and SSH key set'
it(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeySet,
async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeySet}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(
configureSubmoduleAuth_configuresSubmodulesWhenPersistCredentialsTrueAndSshKeySet
)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
const mockSubmoduleForeach = git.submoduleForeach as jest.Mock<any, any>
mockSubmoduleForeach.mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
// Should configure sshCommand (1 call)
expect(mockSubmoduleForeach).toHaveBeenCalledTimes(2)
expect(mockSubmoduleForeach.mock.calls[0][0]).toMatch(
/unset-all.*insteadOf/
)
expect(mockSubmoduleForeach.mock.calls[1][0]).toMatch(/core\.sshCommand/)
}
)
const removeAuth_removesSshCommand = 'removeAuth removes SSH command'
it(removeAuth_removesSshCommand, async () => {
if (!sshPath) {
process.stdout.write(
`Skipped test "${removeAuth_removesSshCommand}". Executable 'ssh' not found in the PATH.\n`
)
return
}
// Arrange
await setup(removeAuth_removesSshCommand)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
let gitConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(gitConfigContent.indexOf('core.sshCommand')).toBeGreaterThanOrEqual(
0
) // sanity check
const actualKeyPath = await getActualSshKeyPath()
expect(actualKeyPath).toBeTruthy()
await fs.promises.stat(actualKeyPath)
const actualKnownHostsPath = await getActualSshKnownHostsPath()
expect(actualKnownHostsPath).toBeTruthy()
await fs.promises.stat(actualKnownHostsPath)
// Act
await authHelper.removeAuth()
// Assert git config
gitConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(gitConfigContent.indexOf('core.sshCommand')).toBeLessThan(0)
// Assert SSH key file
try {
await fs.promises.stat(actualKeyPath)
throw new Error('SSH key should have been deleted')
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err
}
}
// Assert known hosts file
try {
await fs.promises.stat(actualKnownHostsPath)
throw new Error('SSH known hosts should have been deleted')
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err
}
}
})
const removeAuth_removesToken = 'removeAuth removes token'
it(removeAuth_removesToken, async () => {
// Arrange
await setup(removeAuth_removesToken)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
// Verify includeIf entries exist in local config
let localConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(
localConfigContent.indexOf('includeIf.gitdir:')
).toBeGreaterThanOrEqual(0)
// Verify both host and container includeIf entries are present
const hostGitDir = path.join(workspace, '.git').replace(/\\/g, '/')
expect(
localConfigContent.indexOf(`includeIf.gitdir:${hostGitDir}.path`)
).toBeGreaterThanOrEqual(0)
expect(
localConfigContent.indexOf('includeIf.gitdir:/github/workspace/.git.path')
).toBeGreaterThanOrEqual(0)
// Verify credentials file exists
let credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(1)
const credentialsFilePath = path.join(runnerTemp, credentialsFiles[0])
// Verify credentials file contains the auth token
let credentialsContent = (
await fs.promises.readFile(credentialsFilePath)
).toString()
const basicCredential = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
expect(
credentialsContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
// Verify the includeIf entries point to the credentials file
const containerCredentialsPath = path.posix.join(
'/github/runner_temp',
path.basename(credentialsFilePath)
)
expect(
localConfigContent.indexOf(credentialsFilePath)
).toBeGreaterThanOrEqual(0)
expect(
localConfigContent.indexOf(containerCredentialsPath)
).toBeGreaterThanOrEqual(0)
// Act
await authHelper.removeAuth()
// Assert all includeIf entries removed from local git config
localConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(localConfigContent.indexOf('includeIf.gitdir:')).toBeLessThan(0)
expect(
localConfigContent.indexOf(`includeIf.gitdir:${hostGitDir}.path`)
).toBeLessThan(0)
expect(
localConfigContent.indexOf('includeIf.gitdir:/github/workspace/.git.path')
).toBeLessThan(0)
expect(localConfigContent.indexOf(credentialsFilePath)).toBeLessThan(0)
expect(localConfigContent.indexOf(containerCredentialsPath)).toBeLessThan(0)
// Assert credentials config file deleted
credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(0)
// Verify credentials file no longer exists on disk
try {
await fs.promises.stat(credentialsFilePath)
throw new Error('Credentials file should have been deleted')
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err
}
}
})
const removeAuth_removesTokenFromSubmodules =
'removeAuth removes token from submodules'
it(removeAuth_removesTokenFromSubmodules, async () => {
// Arrange
await setup(removeAuth_removesTokenFromSubmodules)
// Create fake submodule config paths
const submodule1Dir = path.join(workspace, '.git', 'modules', 'submodule-1')
const submodule2Dir = path.join(workspace, '.git', 'modules', 'submodule-2')
const submodule1ConfigPath = path.join(submodule1Dir, 'config')
const submodule2ConfigPath = path.join(submodule2Dir, 'config')
await fs.promises.mkdir(submodule1Dir, {recursive: true})
await fs.promises.mkdir(submodule2Dir, {recursive: true})
await fs.promises.writeFile(submodule1ConfigPath, '')
await fs.promises.writeFile(submodule2ConfigPath, '')
// Mock getSubmoduleConfigPaths to return our fake submodules (for both configure and remove)
const mockGetSubmoduleConfigPaths =
git.getSubmoduleConfigPaths as jest.Mock<any, any>
mockGetSubmoduleConfigPaths.mockResolvedValue([
submodule1ConfigPath,
submodule2ConfigPath
])
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
await authHelper.configureSubmoduleAuth()
// Verify credentials file exists
let credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(1)
const credentialsFilePath = path.join(runnerTemp, credentialsFiles[0])
// Verify submodule 1 config has includeIf entries
let submodule1Content = (
await fs.promises.readFile(submodule1ConfigPath)
).toString()
const submodule1GitDir = submodule1Dir.replace(/\\/g, '/')
expect(
submodule1Content.indexOf(`includeIf.gitdir:${submodule1GitDir}.path`)
).toBeGreaterThanOrEqual(0)
expect(
submodule1Content.indexOf(credentialsFilePath)
).toBeGreaterThanOrEqual(0)
// Verify submodule 2 config has includeIf entries
let submodule2Content = (
await fs.promises.readFile(submodule2ConfigPath)
).toString()
const submodule2GitDir = submodule2Dir.replace(/\\/g, '/')
expect(
submodule2Content.indexOf(`includeIf.gitdir:${submodule2GitDir}.path`)
).toBeGreaterThanOrEqual(0)
expect(
submodule2Content.indexOf(credentialsFilePath)
).toBeGreaterThanOrEqual(0)
// Verify both host and container paths are in each submodule config
const containerCredentialsPath = path.posix.join(
'/github/runner_temp',
path.basename(credentialsFilePath)
)
expect(
submodule1Content.indexOf(containerCredentialsPath)
).toBeGreaterThanOrEqual(0)
expect(
submodule2Content.indexOf(containerCredentialsPath)
).toBeGreaterThanOrEqual(0)
// Act - ensure mock persists for removeAuth
mockGetSubmoduleConfigPaths.mockResolvedValue([
submodule1ConfigPath,
submodule2ConfigPath
])
await authHelper.removeAuth()
// Assert submodule 1 includeIf entries removed
submodule1Content = (
await fs.promises.readFile(submodule1ConfigPath)
).toString()
expect(submodule1Content.indexOf('includeIf.gitdir:')).toBeLessThan(0)
expect(submodule1Content.indexOf(credentialsFilePath)).toBeLessThan(0)
expect(submodule1Content.indexOf(containerCredentialsPath)).toBeLessThan(0)
// Assert submodule 2 includeIf entries removed
submodule2Content = (
await fs.promises.readFile(submodule2ConfigPath)
).toString()
expect(submodule2Content.indexOf('includeIf.gitdir:')).toBeLessThan(0)
expect(submodule2Content.indexOf(credentialsFilePath)).toBeLessThan(0)
expect(submodule2Content.indexOf(containerCredentialsPath)).toBeLessThan(0)
// Assert credentials config file deleted
credentialsFiles = (await fs.promises.readdir(runnerTemp)).filter(
f => f.startsWith('git-credentials-') && f.endsWith('.config')
)
expect(credentialsFiles.length).toBe(0)
// Verify credentials file no longer exists on disk
try {
await fs.promises.stat(credentialsFilePath)
throw new Error('Credentials file should have been deleted')
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err
}
}
})
const removeGlobalConfig_removesOverride =
'removeGlobalConfig removes override'
it(removeGlobalConfig_removesOverride, async () => {
// Arrange
await setup(removeGlobalConfig_removesOverride)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
await authHelper.configureGlobalAuth()
const homeOverride = git.env['HOME'] // Sanity check
expect(homeOverride).toBeTruthy()
await fs.promises.stat(path.join(git.env['HOME'], '.gitconfig'))
// Act
await authHelper.removeGlobalConfig()
// Assert
expect(git.env['HOME']).toBeUndefined()
try {
await fs.promises.stat(homeOverride)
throw new Error(`Should have been deleted '${homeOverride}'`)
} catch (err) {
if ((err as any)?.code !== 'ENOENT') {
throw err