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45c3a605ee
Summary: If no ssh keys are in phabricator, bin/ssh-auth errors with undefined `$lines`. This fixes that case and explicitly tells the user no rows were found. Test Plan: Ran bin/ssh-auth before and after change with no ssh keys in the system. Error goes away after change. Reviewers: #blessed_reviewers, epriestley Reviewed By: epriestley CC: epriestley, aran, Korvin Differential Revision: https://secure.phabricator.com/D7675
53 lines
1.2 KiB
PHP
Executable file
53 lines
1.2 KiB
PHP
Executable file
#!/usr/bin/env php
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<?php
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$root = dirname(dirname(dirname(__FILE__)));
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require_once $root.'/scripts/__init_script__.php';
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$user_dao = new PhabricatorUser();
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$ssh_dao = new PhabricatorUserSSHKey();
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$conn_r = $user_dao->establishConnection('r');
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$rows = queryfx_all(
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$conn_r,
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'SELECT userName, keyBody, keyType FROM %T u JOIN %T ssh
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ON u.phid = ssh.userPHID',
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$user_dao->getTableName(),
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$ssh_dao->getTableName());
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if (!$rows) {
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echo pht("No keys found.")."\n";
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exit(1);
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}
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$bin = $root.'/bin/ssh-exec';
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foreach ($rows as $row) {
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$user = $row['userName'];
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$cmd = csprintf('%s --phabricator-ssh-user %s', $bin, $user);
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// This is additional escaping for the SSH 'command="..."' string.
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$cmd = addcslashes($cmd, '"\\');
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// Strip out newlines and other nonsense from the key type and key body.
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$type = $row['keyType'];
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$type = preg_replace('@[\x00-\x20]+@', '', $type);
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$key = $row['keyBody'];
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$key = preg_replace('@[\x00-\x20]+@', '', $key);
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$options = array(
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'command="'.$cmd.'"',
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'no-port-forwarding',
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'no-X11-forwarding',
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'no-agent-forwarding',
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'no-pty',
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);
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$options = implode(',', $options);
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$lines[] = $options.' '.$type.' '.$key."\n";
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}
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echo implode('', $lines);
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exit(0);
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