\n";
flush();
$stopTest = false;
// check script server and path
echo "\n| " . _("Lamdaemon server and path") . " | \n";
if (!isset($_SESSION['config']->scriptServer) || (strlen($_SESSION['config']->scriptServer) < 3)) {
echo "" . _("Error") . " | \n";
echo "" . _("No lamdaemon server set, please update your LAM configuration settings.") . " | ";
}
elseif (!isset($_SESSION['config']->scriptPath) || (strlen($_SESSION['config']->scriptPath) < 10)) {
echo "" . _("Error") . " | \n";
echo "" . _("No lamdaemon path set, please update your LAM configuration settings.") . " | ";
$stopTest = true;
}
else {
echo "" . _("Ok") . " | \n";
echo "" . sprintf(_("Using %s as lamdaemon remote server."), $_SESSION['config']->scriptServer) . " | ";
}
echo "
\n";
flush();
// check Unix account of LAM admin
if (!$stopTest) {
echo "\n| " . _("Unix account") . " | \n";
$credentials = $_SESSION['ldap']->decrypt_login();
$unixOk = false;
$sr = @ldap_read($_SESSION['ldap']->server(), $credentials[0], "objectClass=posixAccount", array('uid'));
if ($sr) {
$entry = @ldap_get_entries($_SESSION['ldap']->server(), $sr);
$userName = $entry[0]['uid'][0];
if ($userName) {
$unixOk = true;
}
}
if ($unixOk) {
echo "" . _("Ok") . " | \n";
echo "" . sprintf(_("Using %s to connect to remote server."), $userName) . " | ";
}
else {
echo "" . _("Error") . " | \n";
echo "" . sprintf(_("Your LAM admin user (%s) must be a valid Unix account to work with lamdaemon!"), $credentials[0]) . " | ";
$stopTest = true;
}
echo "
\n";
}
flush();
// check SSH2 function
if (!$stopTest) {
echo "\n| " . _("SSH2 module") . " | \n";
if (function_exists("ssh2_connect")) {
echo "" . _("Ok") . " | ";
echo "" . _("SSH2 module is installed.") . " | ";
}
else {
echo "" . _("Error") . " | \n";
echo "" . _("Please install the SSH2 module for PHP and activate it in your php.ini!") . " | ";
$stopTest = true;
}
echo "
\n";
}
flush();
// check SSH login
if (!$stopTest) {
echo "\n| " . _("SSH connection") . " | \n";
flush();
$sshOk = false;
$handle = @ssh2_connect($_SESSION['config']->scriptServer);
if ($handle) {
if (@ssh2_auth_password($handle, $userName, $credentials[1])) {
$sshOk = true;
}
}
if ($sshOk) {
echo "" . _("Ok") . " | ";
echo "" . _("SSH connection could be established.") . " | ";
}
else {
echo "" . _("Error") . " | \n";
echo "" . _("Unable to connect to remote server!") . " | ";
$stopTest = true;
}
echo "
\n";
}
flush();
$stopTest = lamTestLamdaemon("+ test basic\n", $stopTest, $handle, _("Execute lamdaemon"));
$stopTest = lamTestLamdaemon("+ test quota\n", $stopTest, $handle, _("Lamdaemon: Quota module installed"));
$stopTest = lamTestLamdaemon("+ quota get user\n", $stopTest, $handle, _("Lamdaemon: read quotas"));
/**
* Runs a test case of lamdaemon.
*
* @param string $command test command
* @param boolean $stopTest specifies if test should be run
* @param connection $handle SSH connection
* @param string $testText describing text
* @return boolean true, if errors occured
*/
function lamTestLamdaemon($command, $stopTest, $handle, $testText) {
// run lamdaemon and get user quotas
if (!$stopTest) {
echo "\n| " . $testText . " | \n";
flush();
$lamdaemonOk = false;
$errorMessage = "";
$shell = ssh2_exec($handle, "sudo " . $_SESSION['config']->scriptPath);
$stderr = ssh2_fetch_stream($shell, SSH2_STREAM_STDERR);
fwrite($shell, $command);
$return = array();
$time = time() + 20;
while (sizeof($return) < 1) {
if ($time < time()) {
$lamdaemonOk = false;
$return[] = "ERROR," . _("Timeout while executing lamdaemon commands!");
break;
}
usleep(100);
$read = split("\n", trim(fread($shell, 100000)));
if ((sizeof($read) == 1) && (!isset($read[0]) || ($read[0] == ""))) continue;
for ($i = 0; $i < sizeof($read); $i++) {
$return[] = $read[$i];
}
}
$errOut = @fread($stderr, 100000);
if ((stripos($errOut, "sudoers") !== false) || (stripos($errOut, "sorry") !== false)) {
$return[] = "ERROR," . _("Sudo is not setup correctly!") . "," . str_replace(",", " ", $errOut);
}
if ((sizeof($return) == 1) && (stripos($return[0], "error") === false)) {
$lamdaemonOk = true;
}
if ($lamdaemonOk) {
echo "" . _("Ok") . " | ";
echo "" . _("Lamdaemon successfully run.") . " | ";
}
else {
echo "" . _("Error") . " | \n";
echo "\n";
for ($i = 0; $i < sizeof($return); $i++) {
call_user_func_array('StatusMessage', split(",", $return[$i]));
}
echo " | \n";
$stopTest = true;
}
echo "
\n";
}
flush();
return $stopTest;
}
echo "
\n";
echo "