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git-auth-helper.test.ts
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git-auth-helper.test.ts
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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 path from 'path'
import {IGitCommandManager} from '../lib/git-command-manager'
import {IGitSourceSettings} from '../lib/git-source-settings'
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
describe('git-auth-helper tests', () => {
beforeAll(async () => {
// 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())
})
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
}
})
const configureAuth_configuresAuthHeader =
'configureAuth configures auth header'
it(configureAuth_configuresAuthHeader, async () => {
// Arrange
await setup(configureAuth_configuresAuthHeader)
expect(settings.authToken).toBeTruthy() // sanity check
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert config
const configContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
const basicCredential = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
expect(
configContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
})
const configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse =
'configureAuth configures auth header even when persist credentials false'
it(
configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse,
async () => {
// Arrange
await setup(
configureAuth_configuresAuthHeaderEvenWhenPersistCredentialsFalse
)
expect(settings.authToken).toBeTruthy() // sanity check
settings.persistCredentials = false
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert config
const configContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(
configContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION`
)
).toBeGreaterThanOrEqual(0)
}
)
const configureAuth_registersBasicCredentialAsSecret =
'configureAuth registers basic credential as secret'
it(configureAuth_registersBasicCredentialAsSecret, async () => {
// Arrange
await setup(configureAuth_registersBasicCredentialAsSecret)
expect(settings.authToken).toBeTruthy() // sanity check
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
// Act
await authHelper.configureAuth()
// Assert secret
const setSecretSpy = core.setSecret as jest.Mock<any, any>
expect(setSecretSpy).toHaveBeenCalledTimes(1)
const expectedSecret = Buffer.from(
`x-access-token:${settings.authToken}`,
'utf8'
).toString('base64')
expect(setSecretSpy).toHaveBeenCalledWith(expectedSecret)
})
const 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)
expect(
configContent.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.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()
expect(
configContent.indexOf(
`http.https://github.com/.extraheader AUTHORIZATION: basic ${basicCredential}`
)
).toBeGreaterThanOrEqual(0)
}
)
const configureSubmoduleAuth_doesNotConfigureTokenWhenPersistCredentialsFalse =
'configureSubmoduleAuth does not configure token when persist credentials false'
it(
configureSubmoduleAuth_doesNotConfigureTokenWhenPersistCredentialsFalse,
async () => {
// Arrange
await setup(
configureSubmoduleAuth_doesNotConfigureTokenWhenPersistCredentialsFalse
)
settings.persistCredentials = false
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
;(git.submoduleForeach as jest.Mock<any, any>).mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
expect(git.submoduleForeach).not.toHaveBeenCalled()
}
)
const configureSubmoduleAuth_configuresTokenWhenPersistCredentialsTrue =
'configureSubmoduleAuth configures token when persist credentials true'
it(
configureSubmoduleAuth_configuresTokenWhenPersistCredentialsTrue,
async () => {
// Arrange
await setup(
configureSubmoduleAuth_configuresTokenWhenPersistCredentialsTrue
)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
;(git.submoduleForeach as jest.Mock<any, any>).mockClear() // reset calls
// Act
await authHelper.configureSubmoduleAuth()
// Assert
expect(git.submoduleForeach).toHaveBeenCalledTimes(1)
}
)
const removeAuth_removesToken = 'removeAuth removes token'
it(removeAuth_removesToken, async () => {
// Arrange
await setup(removeAuth_removesToken)
const authHelper = gitAuthHelper.createAuthHelper(git, settings)
await authHelper.configureAuth()
let gitConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(gitConfigContent.indexOf('http.')).toBeGreaterThanOrEqual(0) // sanity check
// Act
await authHelper.removeAuth()
// Assert git config
gitConfigContent = (
await fs.promises.readFile(localGitConfigPath)
).toString()
expect(gitConfigContent.indexOf('http.')).toBeLessThan(0)
})
const removeGlobalAuth_removesOverride = 'removeGlobalAuth removes override'
it(removeGlobalAuth_removesOverride, async () => {
// Arrange
await setup(removeGlobalAuth_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.removeGlobalAuth()
// Assert
expect(git.env['HOME']).toBeUndefined()
try {
await fs.promises.stat(homeOverride)
throw new Error(`Should have been deleted '${homeOverride}'`)
} catch (err) {
if (err.code !== 'ENOENT') {
throw err
}
}
})
})
async function setup(testName: string): Promise<void> {
testName = testName.replace(/[^a-zA-Z0-9_]+/g, '-')
// Directories
workspace = path.join(testWorkspace, testName, 'workspace')
runnerTemp = path.join(testWorkspace, testName, 'runner-temp')
tempHomedir = path.join(testWorkspace, testName, 'home-dir')
await fs.promises.mkdir(workspace, {recursive: true})
await fs.promises.mkdir(runnerTemp, {recursive: true})
await fs.promises.mkdir(tempHomedir, {recursive: true})
process.env['RUNNER_TEMP'] = runnerTemp
process.env['HOME'] = tempHomedir
// Create git config
globalGitConfigPath = path.join(tempHomedir, '.gitconfig')
await fs.promises.writeFile(globalGitConfigPath, '')
localGitConfigPath = path.join(workspace, '.git', 'config')
await fs.promises.mkdir(path.dirname(localGitConfigPath), {recursive: true})
await fs.promises.writeFile(localGitConfigPath, '')
git = {
branchDelete: jest.fn(),
branchExists: jest.fn(),
branchList: jest.fn(),
checkout: jest.fn(),
checkoutDetach: jest.fn(),
config: jest.fn(
async (key: string, value: string, globalConfig?: boolean) => {
const configPath = globalConfig
? path.join(git.env['HOME'] || tempHomedir, '.gitconfig')
: localGitConfigPath
await fs.promises.appendFile(configPath, `\n${key} ${value}`)
}
),
configExists: jest.fn(
async (key: string, globalConfig?: boolean): Promise<boolean> => {
const configPath = globalConfig
? path.join(git.env['HOME'] || tempHomedir, '.gitconfig')
: localGitConfigPath
const content = await fs.promises.readFile(configPath)
const lines = content
.toString()
.split('\n')
.filter(x => x)
return lines.some(x => x.startsWith(key))
}
),
env: {},
fetch: jest.fn(),
getWorkingDirectory: jest.fn(() => workspace),
init: jest.fn(),
isDetached: jest.fn(),
lfsFetch: jest.fn(),
lfsInstall: jest.fn(),
log1: jest.fn(),
remoteAdd: jest.fn(),
removeEnvironmentVariable: jest.fn((name: string) => delete git.env[name]),
setEnvironmentVariable: jest.fn((name: string, value: string) => {
git.env[name] = value
}),
submoduleForeach: jest.fn(async () => {
return ''
}),
submoduleSync: jest.fn(),
submoduleUpdate: jest.fn(),
tagExists: jest.fn(),
tryClean: jest.fn(),
tryConfigUnset: jest.fn(
async (key: string, globalConfig?: boolean): Promise<boolean> => {
const configPath = globalConfig
? path.join(git.env['HOME'] || tempHomedir, '.gitconfig')
: localGitConfigPath
let content = await fs.promises.readFile(configPath)
let lines = content
.toString()
.split('\n')
.filter(x => x)
.filter(x => !x.startsWith(key))
await fs.promises.writeFile(configPath, lines.join('\n'))
return true
}
),
tryDisableAutomaticGarbageCollection: jest.fn(),
tryGetFetchUrl: jest.fn(),
tryReset: jest.fn()
}
settings = {
authToken: 'some auth token',
clean: true,
commit: '',
fetchDepth: 1,
lfs: false,
submodules: false,
nestedSubmodules: false,
persistCredentials: true,
ref: 'refs/heads/master',
repositoryName: 'my-repo',
repositoryOwner: 'my-org',
repositoryPath: ''
}
}