public function command($host_info)
{
$CONF_DEPLOY_URL = $host_info["host"];
$CONF_DEPLOY_USER = !empty($host_info["user"]) ? $host_info["user"] : '';
$CONF_DEPLOY_PWD = !empty($host_info["password"]) ? $host_info["password"] : '';
$REMOTE_EXECUTE = !empty($host_info["remote_execute"]) ? $host_info["remote_execute"] : '';
$REMOTE_ACTION = !empty($host_info["remote_action"]) ? $host_info["remote_action"] : '';
$post_data = array();
$post_data['file'] = '@' . $host_info["source_file"];
$post_data['remote_execute'] = $REMOTE_EXECUTE;
$post_data['remote_action'] = $REMOTE_ACTION;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $CONF_DEPLOY_URL);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
if (!empty($CONF_DEPLOY_USER) and !empty($CONF_DEPLOY_PWD)) {
curl_setopt($ch, CURLOPT_USERPWD, $CONF_DEPLOY_USER . ":" . $CONF_DEPLOY_PWD);
}
$postResult = curl_exec($ch);
if ($postResult === false) {
$curl_error = 'Curl-Error: ' . curl_error($ch);
if (!curl_errno($ch)) {
$info = curl_getinfo($ch);
$curl_error .= "<br>" . $info["http_code"];
}
}
curl_close($ch);
if ($postResult == "OK") {
return TRUE;
} else {
if (!empty($postResult)) {
NConf_HTML::set_info(NConf_HTML::table_row_check('', 'FAILED', $postResult), 'add');
}
if (!empty($curl_error)) {
NConf_HTML::set_info(NConf_HTML::table_row_check('', 'FAILED', $curl_error), 'add');
}
return FALSE;
}
}
public function command($host_infos)
{
// check source
$status = '';
if (!file_exists($host_infos["source_file"])) {
NConf_HTML::set_info(NConf_HTML::table_row_check('source_file', 'FAILED', 'Source file does not exist (' . $host_infos["source_file"] . ')'), 'add');
$status = FALSE;
}
if (substr($host_infos["target_file"], -1) == "/" or is_dir($host_infos["source_file"])) {
// force target directory if source is directory
$dirname = dirname($host_infos["target_file"] . '/.');
} else {
// get dirname
$dirname = dirname($host_infos["target_file"]);
}
// check target directory
if (!file_exists($dirname)) {
if (!is_dir($dirname)) {
$structure = $dirname;
// create directory
$status = mkdir($structure, 0775, true);
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP mkdir:', $status, 'Create target directory (' . $dirname . ')'), 'add');
}
// check target again
if (!is_dir($dirname)) {
NConf_HTML::set_info(NConf_HTML::table_row_check('target_file', 'FAILED', 'Target directory does not exist, or permissions denied (' . $dirname . ')'), 'add');
$status = FALSE;
}
}
// break, if status already is FALSE
if ($status === FALSE) {
return $status;
}
// check action
if (empty($host_infos["action"])) {
NConf_HTML::set_info(NConf_HTML::table_row_check('action', 'FAILED', 'action is not defined, read documentation for details.'), 'add');
} elseif ($host_infos["action"] == "extract") {
#$target_file_tgz = $dirname.'/'.basename($host_infos["source_file"]);
#$target_file_tar = $dirname.'/'.basename($host_infos["source_file"], ".tgz").'.tar';
$target_file_tgz = $host_infos["target_file"] . basename($host_infos["source_file"]);
$target_file_tar = $host_infos["target_file"] . basename($host_infos["source_file"], ".tgz") . '.tar';
// copy
$status = copy($host_infos["source_file"], $target_file_tgz);
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP copy:', $status, 'temporary copy(' . $host_infos["source_file"] . ', ' . $target_file_tgz . ')'), 'add');
// gunzip
$status = $this->system_call($this->gunzip . ' ' . $target_file_tgz);
// tar
$tar_command = $this->tar;
if (!empty($host_infos["options"])) {
$tar_command .= ' ' . $host_infos["options"];
} else {
$tar_command .= ' -xf';
}
$tar_command .= ' ' . $target_file_tar;
$tar_command .= ' -C ' . $host_infos["target_file"];
$status = $this->system_call($tar_command);
// remove gunzip'ed file
// no "$status =" because it doesn't matter when this fails
$status_unlink = unlink($target_file_tar);
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP unlink:', $status_unlink, ' remove temporary file(' . $target_file_tar . ')'), 'add');
} elseif ($host_infos["action"] == "copy") {
if (!empty($host_infos["source_file"]) && !empty($host_infos["target_file"])) {
if (is_dir($host_infos["source_file"])) {
// handle/copy directories
$status = $this->recursive_copy($host_infos["source_file"], $host_infos["target_file"]);
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP copy:', $status, 'recursive copy(' . $host_infos["source_file"] . ', ' . $host_infos["target_file"] . ')'), 'add');
} else {
// copy single file
if (!copy($host_infos["source_file"], $host_infos["target_file"])) {
$status = FALSE;
} else {
$status = TRUE;
}
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP copy:', $status, 'copy(' . $host_infos["source_file"] . ', ' . $host_infos["target_file"] . ')'), 'add');
}
} else {
return FALSE;
}
} elseif ($host_infos["action"] == "move") {
if (!empty($host_infos["source_file"]) && !empty($host_infos["target_file"])) {
// rename file or directory
$status = rename($host_infos["source_file"], $host_infos["target_file"]);
NConf_HTML::set_info(NConf_HTML::table_row_check('PHP rename:', $status, 'rename(' . $host_infos["source_file"] . ', ' . $host_infos["target_file"] . ')'), 'add');
} else {
return FALSE;
}
}
// reload nagios/icinga ?
if ($status && !empty($host_infos["reload_command"])) {
if (is_array($host_infos["reload_command"])) {
// predefine status to unknown
$status = "UNKNOWN";
foreach ($host_infos["reload_command"] as $command) {
$command_status = $this->system_call($command);
if (!$command_status) {
// command failed
$status = FALSE;
} elseif ($command_status) {
// only make true if status was not already false (previouse command failed)
if ($status != FALSE) {
$status = TRUE;
}
}
}
} else {
$status = $this->system_call($host_infos["reload_command"]);
}
}
return $status;
}
protected function system_call($command_list, $success_output = FALSE)
{
$output = array();
# if command is an array of commands
if (is_array($command_list)) {
$command = '';
$count = 0;
foreach ($command_list as $command_part) {
if ($count > 0) {
$command .= " && ";
}
$command .= escapeshellcmd($command_part);
$count++;
}
NConf_DEBUG::set($command, 'DEBUG', "finished command");
} else {
// escape for security reason
$command = escapeshellcmd($command_list);
}
// execute
$status = exec($command, $output, $retval);
if ($retval == 0) {
// success
NConf_HTML::set_info(NConf_HTML::table_row_check('system call', 'OK', $command), 'add');
NConf_HTML::set_info(NConf_HTML::table_row_check('', '', $output), 'add');
if ($success_output) {
return $output;
} else {
return TRUE;
}
} else {
// failed
// add some informations
NConf_HTML::set_info(NConf_HTML::table_row_check('system call', 'FAILED', $command), 'add');
// no other way worked to get the error message:
if (empty($output)) {
$out = shell_exec("{$command} 2> " . NCONFDIR . "/temp/output");
// file to array
$output = $out ? $out : file(NCONFDIR . "/temp/output");
}
NConf_HTML::set_info(NConf_HTML::table_row_check('', '', $output), 'add');
NConf_DEBUG::set($output, 'DEBUG', $command);
return FALSE;
}
}
