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Remove two factor authentication

pull/3765/head
Roshan Gautam 2015-04-11 17:56:11 +00:00
parent 4d5e5b3fb5
commit 7bf886b3ba
1 changed files with 4 additions and 48 deletions
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52
src/Composer/Util/GitLab.php
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@ -84,26 +84,15 @@ class GitLab
$this->io->writeError(sprintf('A token will be created and stored in "%s", your password will never be stored', $this->config->getAuthConfigSource()->getName()));
$this->io->writeError('To revoke access to this token you can visit ' . $this->config->get('gitlab-domains')[0] . '/profile/applications');
$otp = null;
$attemptCounter = 0;
while ($attemptCounter++ < 5) {
try {
$response = $this->createToken($originUrl, $otp);
$response = $this->createToken($originUrl);
} catch (TransportException $e) {
// https://developer.GitLab.com/v3/#authentication && https://developer.GitLab.com/v3/auth/#working-with-two-factor-authentication
// 401 is bad credentials, or missing otp code
// 401 is bad credentials,
// 403 is max login attempts exceeded
if (in_array($e->getCode(), array(403, 401))) {
// in case of a 401, and authentication was previously provided
if (401 === $e->getCode() && $this->io->hasAuthentication($originUrl)) {
// check for the presence of otp headers and get otp code from user
$otp = $this->checkTwoFactorAuthentication($e->getHeaders());
// if given, retry creating a token using the user provided code
if (null !== $otp) {
continue;
}
}
if (401 === $e->getCode()) {
$this->io->writeError('Bad credentials.');
@ -131,9 +120,9 @@ class GitLab
throw new \RuntimeException("Invalid GitLab credentials 5 times in a row, aborting.");
}
private function createToken($originUrl, $otp = null)
private function createToken($originUrl)
{
if (null === $otp || !$this->io->hasAuthentication($originUrl)) {
if (!$this->io->hasAuthentication($originUrl)) {
$username = $this->io->ask('Username: ');
$password = $this->io->askAndHideAnswer('Password: ');
@ -142,9 +131,6 @@ class GitLab
$headers = array('Content-Type: application/x-www-form-urlencoded');
if ($otp) {
$headers[] = 'X-GitLab-OTP: ' . $otp;
}
$note = 'Composer';
if ($this->config->get('GitLab-expose-hostname') === true && 0 === $this->process->execute('hostname', $output)) {
@ -174,34 +160,4 @@ class GitLab
return JsonFile::parseJson($json);
}
private function checkTwoFactorAuthentication(array $headers)
{
$headerNames = array_map(
function ($header) {
return strtolower(strstr($header, ':', true));
},
$headers
);
if (false !== ($key = array_search('x-GitLab-otp', $headerNames))) {
list($required, $method) = array_map('trim', explode(';', substr(strstr($headers[$key], ':'), 1)));
if ('required' === $required) {
$this->io->writeError('Two-factor Authentication');
if ('app' === $method) {
$this->io->writeError('Open the two-factor authentication app on your device to view your authentication code and verify your identity.');
}
if ('sms' === $method) {
$this->io->writeError('You have been sent an SMS message with an authentication code to verify your identity.');
}
return $this->io->ask('Authentication Code: ');
}
}
return null;
}
}