Differential D7600 Diff 17190 scripts/ssh/ssh-connect.php

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scripts/ssh/ssh-connect.php

This file was added.

Property	Old Value	New Value
File Mode	null	100755

				#!/usr/bin/env php
				<?php

				// This is a wrapper script for Git, Mercurial, and Subversion. It primarily
				// serves to inject "-o StrictHostKeyChecking=no" into the SSH arguments.

				$root = dirname(dirname(dirname(__FILE__)));
				require_once $root.'/scripts/__init_script__.php';

				$target_name = getenv('PHABRICATOR_SSH_TARGET');
				if (!$target_name) {
				throw new Exception(pht("No 'PHABRICATOR_SSH_TARGET' in environment!"));
				}

				$repository = id(new PhabricatorRepositoryQuery())
				->setViewer(PhabricatorUser::getOmnipotentUser())
				->withCallsigns(array($target_name))
				->executeOne();
				if (!$repository) {
				throw new Exception(pht('No repository with callsign "%s"!', $target_name));
				}

				$pattern = array();
				$arguments = array();

				$pattern[] = 'ssh';

				$pattern[] = '-o';
				$pattern[] = 'StrictHostKeyChecking=no';

				$login = $repository->getSSHLogin();
				if (strlen($login)) {
				$pattern[] = '-l';
				$pattern[] = '%P';
				$arguments[] = new PhutilOpaqueEnvelope($login);
				}

				$ssh_identity = null;

				$key = $repository->getDetail('ssh-key');
				$keyfile = $repository->getDetail('ssh-keyfile');
				if ($keyfile) {
				$ssh_identity = $keyfile;
				} else if ($key) {
				$tmpfile = new TempFile('phabricator-repository-ssh-key');
				chmod($tmpfile, 0600);
				Filesystem::writeFile($tmpfile, $key);
				$ssh_identity = (string)$tmpfile;
				}

				if ($ssh_identity) {
				$pattern[] = '-i';
				$pattern[] = '%P';
				$arguments[] = new PhutilOpaqueEnvelope($keyfile);
				}

				$pattern[] = '--';

				$passthru_args = array_slice($argv, 1);
				foreach ($passthru_args as $passthru_arg) {
				$pattern[] = '%s';
				$arguments[] = $passthru_arg;
				}

				$pattern = implode(' ', $pattern);
				array_unshift($arguments, $pattern);

				$err = newv('PhutilExecPassthru', $arguments)
				->execute();

				exit($err);