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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * \Wicked\Timely\PushServices\Authentication\GenericPasswordRetrievalStrategy  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * NOTICE OF LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This source file is subject to the Open Software License (OSL 3.0)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * that is available through the world-wide-web at this URL:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * http://opensource.org/licenses/osl-3.0.php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * PHP version 5  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    wick-ed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2020 Bernhard Wick  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://github.com/wick-ed/timely  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Wicked\Timely\PushServices\Authentication;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use JiraRestApi\Configuration\ConfigurationInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Console\Output\OutputInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Date helper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    wick-ed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2020 Bernhard Wick  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://github.com/wick-ed/timely  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class UnixPasswordRetrievalStrategy implements PasswordRetrievalStrategyInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var OutputInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $output;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var ConfigurationInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $configuration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * MacOsPasswordRetrievalStrategy constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param OutputInterface $output  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ConfigurationInterface $configuration  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __construct(OutputInterface $output, ConfigurationInterface $configuration)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->output = $output;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->configuration = $configuration;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Prompt silent  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Interactively prompts for input without echoing to the terminal.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Requires a bash shell or Windows and won't work with  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * safe_mode settings (Uses `shell_exec`)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Source: http://www.sitepoint.com/interactive-cli-password-prompt-in-php/  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param OutputInterface $output Console output interface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $prompt The message to the user  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function promptSilent(OutputInterface $output, $prompt = "Enter Password:")  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $command = "/usr/bin/env bash -c 'echo OK'";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (rtrim(shell_exec($command)) !== 'OK') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            trigger_error("Can't invoke bash"); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $command = "/usr/bin/env bash -c 'read -s -p \""  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            . addslashes($prompt)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            . "\" mypassword && echo \$mypassword'";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $password = rtrim(shell_exec($command));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $output->writeln(''); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $password;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Will retrieve a stored password from the OSX keychain  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getPassword()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $password = $this->promptSilent($this->output, 'Please enter password for your push service account "' . $this->configuration->getJiraUser() . '":');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (empty($password)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->output->writeln('<error>Empty password is not possible...</error>'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $password;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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