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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\IO;
use Composer\Config;
use Composer\Util\ProcessExecutor;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
abstract class BaseIO implements IOInterface, LoggerInterface
{
protected $authentications = array();
/**
* {@inheritDoc}
*/
public function getAuthentications()
{
return $this->authentications;
}
/**
* {@inheritDoc}
*/
public function hasAuthentication($repositoryName)
{
return isset($this->authentications[$repositoryName]);
}
/**
* {@inheritDoc}
*/
public function getAuthentication($repositoryName)
{
if (isset($this->authentications[$repositoryName])) {
return $this->authentications[$repositoryName];
}
return array('username' => null, 'password' => null);
}
/**
* {@inheritDoc}
*/
public function setAuthentication($repositoryName, $username, $password = null)
{
$this->authentications[$repositoryName] = array('username' => $username, 'password' => $password);
}
/**
* Check for overwrite and set the authentication information for the repository.
*
* @param string $repositoryName The unique name of repository
* @param string $username The username
* @param string $password The password
*/
protected function checkAndSetAuthentication($repositoryName, $username, $password = null)
{
if ($this->hasAuthentication($repositoryName)) {
$auth = $this->getAuthentication($repositoryName);
if ($auth['username'] === $username && $auth['password'] === $password) {
return;
}
$this->writeError(
sprintf(
"<warning>Warning: You should avoid overwriting already defined auth settings for %s.</warning>",
$repositoryName
)
);
}
$this->setAuthentication($repositoryName, $username, $password);
}
/**
* {@inheritDoc}
*/
public function loadConfiguration(Config $config)
{
$bitbucketOauth = $config->get('bitbucket-oauth') ?: array();
$githubOauth = $config->get('github-oauth') ?: array();
$gitlabOauth = $config->get('gitlab-oauth') ?: array();
$gitlabToken = $config->get('gitlab-token') ?: array();
$httpBasic = $config->get('http-basic') ?: array();
// reload oauth tokens from config if available
foreach ($bitbucketOauth as $domain => $cred) {
$this->checkAndSetAuthentication($domain, $cred['consumer-key'], $cred['consumer-secret']);
}
foreach ($githubOauth as $domain => $token) {
if (!preg_match('{^[.a-z0-9]+$}', $token)) {
throw new \UnexpectedValueException('Your github oauth token for '.$domain.' contains invalid characters: "'.$token.'"');
}
$this->checkAndSetAuthentication($domain, $token, 'x-oauth-basic');
}
foreach ($gitlabOauth as $domain => $token) {
$this->checkAndSetAuthentication($domain, $token, 'oauth2');
}
foreach ($gitlabToken as $domain => $token) {
$this->checkAndSetAuthentication($domain, $token, 'private-token');
}
// reload http basic credentials from config if available
foreach ($httpBasic as $domain => $cred) {
$this->checkAndSetAuthentication($domain, $cred['username'], $cred['password']);
}
// setup process timeout
ProcessExecutor::setTimeout((int) $config->get('process-timeout'));
}
/**
* System is unusable.
*
* @param string $message
* @param array $context
* @return null
*/
public function emergency($message, array $context = array())
{
return $this->log(LogLevel::EMERGENCY, $message, $context);
}
/**
* Action must be taken immediately.
*
* Example: Entire website down, database unavailable, etc. This should
* trigger the SMS alerts and wake you up.
*
* @param string $message
* @param array $context
* @return null
*/
public function alert($message, array $context = array())
{
return $this->log(LogLevel::ALERT, $message, $context);
}
/**
* Critical conditions.
*
* Example: Application component unavailable, unexpected exception.
*
* @param string $message
* @param array $context
* @return null
*/
public function critical($message, array $context = array())
{
return $this->log(LogLevel::CRITICAL, $message, $context);
}
/**
* Runtime errors that do not require immediate action but should typically
* be logged and monitored.
*
* @param string $message
* @param array $context
* @return null
*/
public function error($message, array $context = array())
{
return $this->log(LogLevel::ERROR, $message, $context);
}
/**
* Exceptional occurrences that are not errors.
*
* Example: Use of deprecated APIs, poor use of an API, undesirable things
* that are not necessarily wrong.
*
* @param string $message
* @param array $context
* @return null
*/
public function warning($message, array $context = array())
{
return $this->log(LogLevel::WARNING, $message, $context);
}
/**
* Normal but significant events.
*
* @param string $message
* @param array $context
* @return null
*/
public function notice($message, array $context = array())
{
return $this->log(LogLevel::NOTICE, $message, $context);
}
/**
* Interesting events.
*
* Example: User logs in, SQL logs.
*
* @param string $message
* @param array $context
* @return null
*/
public function info($message, array $context = array())
{
return $this->log(LogLevel::INFO, $message, $context);
}
/**
* Detailed debug information.
*
* @param string $message
* @param array $context
* @return null
*/
public function debug($message, array $context = array())
{
return $this->log(LogLevel::DEBUG, $message, $context);
}
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
* @return null
*/
public function log($level, $message, array $context = array())
{
if (in_array($level, array(LogLevel::EMERGENCY, LogLevel::ALERT, LogLevel::CRITICAL, LogLevel::ERROR))) {
$this->writeError('<error>'.$message.'</error>', true, self::NORMAL);
} elseif ($level === LogLevel::WARNING) {
$this->writeError('<warning>'.$message.'</warning>', true, self::NORMAL);
} elseif ($level === LogLevel::NOTICE) {
$this->writeError('<info>'.$message.'</info>', true, self::VERBOSE);
} elseif ($level === LogLevel::INFO) {
$this->writeError('<info>'.$message.'</info>', true, self::VERY_VERBOSE);
} else {
$this->writeError($message, true, self::DEBUG);
}
}
}