Added the upload of the SSH key for the end user.

src/IDF/Plugin/SyncGit/Cron.php

@@ -0,0 +1,60 @@
+<?php
+/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+# ***** BEGIN LICENSE BLOCK *****
+# This file is part of InDefero, an open source project management application.
+# Copyright (C) 2008 Céondo Ltd and contributors.
+#
+# InDefero is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# InDefero is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ***** END LICENSE BLOCK ***** */
+
+/**
+ * Synchronize the SSH keys with InDefero.
+ */
+class IDF_Plugin_SyncGit_Cron
+{
+    /**
+     * Template for the SSH key.
+     */
+    public $template = 'command="%s %s",no-port-forwarding,no-X11-forwarding,'
+        .'no-agent-forwarding,no-pty %s';
+
+    /**
+     * Synchronize.
+     */
+    public static function sync()
+    {
+        $template = Pluf::factory(__CLASS__)->template;
+        $keys = Pluf::factory('IDF_Key')->getList(array('view'=>'join_user'));
+        $cmd = Pluf::f('idf_plugin_syncgit_path_gitserve', '/bin/false');
+        $authorized_keys = Pluf::f('idf_plugin_syncgit_path_authorized_keys', false);
+        if (false == $authorized_keys) {
+            throw new Pluf_Exception_SettingError('Setting git_path_authorized_keys not set.');
+        }
+        if (!is_writable($authorized_keys)) {
+            throw new Exception('Cannot create file: '.$authorized_keys);
+        }
+        $out = '';
+        foreach ($keys as $key) {
+            if (strlen($key->content) > 40 // minimal check
+                and preg_match('/^[a-zA-Z][a-zA-Z0-9_.-]*(@[a-zA-Z][a-zA-Z0-9.-]*)?$/', $key->login)) {
+                $content = str_replace("\n", '', $key->content);
+                $out .= sprintf($template, $cmd, $key->login, $content)."\n";
+            }
+        }
+        file_put_contents($authorized_keys, $out, LOCK_EX);        
+    }
+}