function create_user($username, $password)
{
global $conf_base_path, $conf_nodes, $conf_c9_group, $conf_defaults_path, $users;
global $is_storage_node, $is_control_node, $is_svn_node, $storage_node_addr;
$forbidden_usernames = array('root', 'daemon', 'bin', 'sys', 'sync', 'games', 'man', 'lp', 'mail', 'news', 'uucp', 'proxy', 'www-data', 'backup', 'list', 'irc', 'gnats', 'nobody', 'libuuid', 'syslog', 'messagebus', 'landscape', 'sshd', 'c9test', 'c9');
if (in_array($username, $forbidden_usernames)) {
debug_log("forbidden username {$username}");
print "ERROR: username {$username} not allowed\n";
return;
}
$userdata = setup_paths($username);
if ($is_control_node) {
debug_log("create_user {$username}");
}
// Create user on storage node
if ($is_storage_node) {
exec("useradd -d " . $userdata['home'] . " -g {$conf_c9_group} -k {$conf_defaults_path}/home -m " . $userdata['esa']);
// For some reason files copied from default home aren't owned by user :(
exec("chown -R " . $userdata['esa'] . ":{$conf_c9_group} " . $userdata['home']);
} else {
if ($is_control_node) {
run_on($storage_node_addr, "{$conf_base_path}/bin/webidectl add-user " . $userdata['esa'] . " " . escapeshellarg($password));
}
exec("useradd -d " . $userdata['home'] . " -g {$conf_c9_group} " . $userdata['esa']);
}
// If this is control node, create user on other nodes
if ($is_control_node) {
foreach ($conf_nodes as $node) {
if (!in_array("control", $node['type']) && !in_array("compute", $node['type']) && !in_array("svn", $node['type'])) {
continue;
}
if (!is_local($node['address']) && !in_array("control", $node['type'])) {
run_on($node['address'], "{$conf_base_path}/bin/webidectl add-user " . $userdata['esa'] . " " . escapeshellarg($password));
}
}
}
// If this is svn node, create repo
if ($is_svn_node) {
user_create_svn_workspace($username);
}
// Copy defaults
if ($is_storage_node && $is_control_node) {
reset_config($username);
} else {
if ($is_control_node) {
run_on($storage_node_addr, "{$conf_base_path}/bin/webidectl reset-config " . $userdata['esa']);
}
}
// Add default files to SVN
if ($is_svn_node) {
run_as($username, "cd " . $userdata['workspace'] . "; svn add *; svn ci -m import .");
}
// Init git on storage node and fix
if ($is_storage_node && $is_control_node) {
git_init($username);
} else {
if ($is_control_node) {
run_on($storage_node_addr, "{$conf_base_path}/bin/webidectl git-init " . $userdata['esa']);
}
}
// Fix c9 link
if ($is_control_node) {
run_as($username, "cd " . $userdata['home'] . "; ln -s {$conf_base_path}/c9fork fork");
}
$users[$username] = array();
$users[$username]['status'] = "inactive";
write_files();
}
function ajax_save_remove_feature($param, $postdata)
{
global $data_path;
if (!check_param($param)) {
return array('saved' => false, 'error' => 'Invalid ID');
}
git_init();
if (array_key_exists('rev', $param)) {
git_checkout($param['rev']);
}
// create directory for map data
$path = "{$data_path}/{$param['id']}";
if (!is_dir($path)) {
mkdir($path);
}
$feature_id = $postdata;
git_exec("rm " . shell_escape("{$param['id']}/_" . $feature_id . '.json'));
git_commit("remove feature");
$rev = git_rev();
if (!git_merge()) {
return array('saved' => false, 'rev' => $rev, 'error' => "Conflict when merging changes. Please reload and re-do changes.");
}
return array('saved' => true, 'rev' => $rev);
}
