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<?php |
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namespace TemplesOfCode\CodeSanity; |
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use AFM\Rsync\SSH; |
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use TemplesOfCode\Sofa\Command\ShellCommand; |
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/** |
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* Class RemoteConnection |
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* @package TemplesOfCode\CodeSanity |
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*/ |
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class RemoteConnection extends SSH |
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{ |
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/** |
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* RemoteConnection constructor. |
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* @param array $options |
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*/ |
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public function __construct(array $options) |
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{ |
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parent::__construct($options); |
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} |
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/** |
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* @param bool $hostConnection |
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* @return ShellCommand |
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*/ |
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public function getCommand($hostConnection = true) |
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{ |
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if (is_null($this->username)) { |
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throw new \InvalidArgumentException("You must specify a SSH username"); |
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} |
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if (is_null($this->host)) { |
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throw new \InvalidArgumentException("You must specify a SSH host to connect"); |
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} |
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$command = new ShellCommand($this->executable); |
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if ($this->port != 22) { |
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$command->addArgument("p", $this->port); |
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} |
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if (!is_null($this->publicKey)) { |
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$command->addArgument("i", $this->publicKey); |
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} |
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if ($hostConnection) { |
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$command->addParameter($this->getHostConnection()); |
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} |
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return $command; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isValid() |
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{ |
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/** |
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* @var bool $success |
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*/ |
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$success = $this->testConnection(); |
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if (!$success) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @var bool |
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* @return bool |
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*/ |
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protected function testConnection() |
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{ |
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/** |
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* @var ShellCommand $sshCommand |
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*/ |
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$sshCommand = $this->buildSshCommand(); |
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list( |
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$exitStatus |
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) = $sshCommand->execute(false); |
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if ($exitStatus) { |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @return ShellCommand |
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*/ |
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protected function buildSshCommand() |
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{ |
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/** |
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* @var ShellCommand $sshCommand |
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*/ |
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$sshCommand = $this->getCommand(true); |
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$sshCommand->addOption('q'); |
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$sshCommand->addParameter('exit'); |
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return $sshCommand; |
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} |
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} |
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templesofcode /
codesanity
