/**
* Tests environment info.
*
* @return void
*/
public function test_environment_info()
{
$this->resetAfterTest();
$envinfo = MHUtil::get_environment_info();
$this->assertEquals(true, !empty($envinfo->phpversion));
}
public function get_params()
{
if (!($data = $this->get_data())) {
return null;
}
$serviceparams = (object) $data->serviceparams;
$secret = get_config('core', 'block_mhaairs_shared_secret');
// Create the token.
$token = MHUtil::create_token($serviceparams->userid);
$encodedtoken = MHUtil::encode_token2($token, $secret);
$serviceparams->token = $encodedtoken;
unset($serviceparams->userid);
return $this->format_params($serviceparams);
}
/**
* Returns the main part of the block display content.
* In this version this contains service links.
*
* @return string HTML fragment.
*/
protected function get_service_links()
{
$services = $this->get_service_data();
if ($services === false) {
return null;
}
$blocklinks = '';
$imagealt = get_string('imagealt');
$targetw = array('target' => '__mhaairs_service_window');
$course = $this->page->course;
foreach ($services as $aserv) {
// Icon.
$iconparams = array('src' => $aserv['ServiceIconUrl'], 'class' => 'serviceicon', 'alt' => $imagealt);
$icon = html_writer::tag('img', '', $iconparams);
// Url.
$urlparams = array('serviceurl' => MHUtil::hex_encode($aserv['ServiceUrl']), 'serviceid' => MHUtil::hex_encode($aserv['ServiceID']), 'courseid' => $course->id);
$url = new moodle_url('/blocks/mhaairs/redirect.php', $urlparams);
// Link.
$link = html_writer::link($url, $aserv['ServiceName'], $targetw);
$blocklinks .= html_writer::tag('div', $icon . $link, array('class' => 'servicelink'));
}
return $blocklinks;
}
}
$token = optional_param('token', 'test', PARAM_ALPHANUM);
$action = optional_param('action', null, PARAM_ALPHA);
$username = optional_param('username', null, PARAM_USERNAME);
$userid = optional_param('userid', null, PARAM_INT);
$password = optional_param('password', null, PARAM_TEXT);
$identitytype = optional_param('identitytype', null, PARAM_TEXT);
if (empty($secure) and !empty($CFG->block_mhaairs_sslonly)) {
echo 'Connection must be secured with SSL';
return;
}
$secret = !empty($CFG->block_mhaairs_shared_secret) ? $CFG->block_mhaairs_shared_secret : '';
$result = null;
switch ($action) {
case "test":
$result = "OK";
break;
case "ValidateLogin":
$result = MHUtil::validate_login($token, $secret, $username, $password);
break;
case "GetUserInfo":
$result = MHUtil::get_user_info($token, $secret, $identitytype);
break;
case "GetServerTime":
$result = MHUtil::get_time_stamp();
break;
default:
break;
}
header('Content-Type: application/json; charset=utf-8');
echo json_encode($result);
/**
* Asserts successful calls to get user info.
* The userid and secret parameters are used for creating an encoded token
* of the target user.
* The method checks the result status, message, user->username and number of courses.
*
* @param string $userid
* @param string $secret
* @param string $identitytype
* @return void
*/
protected function assert_user_found($case, $users, $secret)
{
global $CFG;
// The service function.
$callback = 'block_mhaairs_utilservice_external::get_user_info';
$uservar = MHUtil::get_user_var($case->identitytype);
// Get the user id.
$internal = $case->identitytype == 'internal';
$userid = $internal ? $users[$case->username]->id : $case->username;
// Create the token.
$token = MHUtil::create_token($userid);
$encodedtoken = MHUtil::encode_token2($token, $secret);
// Service params.
$serviceparams = array('token' => $encodedtoken, 'identitytype' => $case->identitytype);
$result = call_user_func_array($callback, $serviceparams);
$this->assertEquals(MHUserInfo::SUCCESS, $result->status);
// Verify user info.
$user = $users[$case->username];
$this->assertEquals('', $result->message);
$this->assertEquals($user->username, $result->user->username);
$this->assertEquals($user->email, $result->user->email);
// Verify course info.
$coursecount = 0;
foreach (array('tc2', 'tc3', 'tc4', 'tc5') as $tc) {
if (!empty($case->{$tc})) {
$coursecount += count(explode(',', $case->{$tc}));
}
}
$this->assertEquals($coursecount, count($result->courses));
}
/**
* Allows external services to push grades into the course gradebook.
* Alias for {@link block_mhaairs_gradebookservice_external::update_grade()}.
*
* @return mixed
* @throws invalid_parameter_exception
* @throws moodle_exception
*/
public static function validate_login($token, $username, $password)
{
// Require secured connection.
if ($error = self::require_ssl()) {
$authresult = new MHAuthenticationResult(MHAuthenticationResult::FAILURE, '', $error);
return $authresult;
}
// Get the configured secret.
$secret = self::get_secret();
// Validate login.
$result = MHUtil::validate_login($token, $secret, $username, $password);
return $result;
}
// (at your option) any later version.
//
// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
require_once '../../config.php';
require_once $CFG->dirroot . '/blocks/mhaairs/block_mhaairs_util.php';
/*
* We can not use PARAM_INT for filtering since it filters values up to PHP integer maximum,
* which can be less than database coulmn maximum
* for example on Linux complied PHP 32-bit signed maxint is 2147483647
* on Linux x64 compiled PHP 64-bit signed maxint is 9223372036854775807
* on Windows both offical PHP 32-bit and unofficial 64-bit have maxint of 2147483647
* in case of mysql Moodle uses by default signed BIGINT for all id columns which has maxint of 9223372036854775807
* 64bit version
*
*/
$courseid = required_param('courseid', PARAM_ALPHANUM);
$serviceurl = required_param('serviceurl', PARAM_ALPHANUM);
$serviceid = required_param('serviceid', PARAM_ALPHANUM);
if (!is_numeric($courseid)) {
print_error('invalidaccessparameter');
}
require_login($courseid);
// Set the url and redirect.
$url = MHUtil::get_sso_url($serviceurl, $serviceid);
redirect($url);
// // Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>. require_once '../../config.php'; global $CFG; require_once $CFG->libdir . '/accesslib.php'; require_once $CFG->libdir . '/datalib.php'; require_once $CFG->libdir . '/moodlelib.php'; require_once $CFG->dirroot . '/blocks/mhaairs/block_mhaairs_util.php'; global $CFG, $COURSE, $USER, $_SERVER; $blockrequestbase = "/blocks/mhaairs/"; $testuserid = "moodleinstructor"; $testcourseid = "testcourse123"; $testtimestamp = MHUtil::get_time_stamp(); echo "<p>time stamp:<b>" . $testtimestamp . "</b></p>"; echo "<p>test user id:<b>" . $testuserid . "</b></p>"; echo "<p>test course id:<b>" . $testcourseid . "</b></p>"; $customer = $CFG->block_mhaairs_customer_number; $sharedsecret = $CFG->block_mhaairs_sharedsecret; $base = $CFG->block_mhaairs_base_address; $requesttoken = MHUtil::create_token($testuserid); $encodedrequesttoken = MHUtil::encode_token2($requesttoken, $sharedsecret); echo "<p>the token is valid:<b>" . (MHUtil::is_token_valid($encodedrequesttoken, $sharedsecret) ? "true" : "false") . "</b></p>"; $getuserinfourl = $blockrequestbase . "block_mhaairs_action.php?action=GetUserInfo&token=" . $encodedrequesttoken; "<p>encoded request token:<b>" . $encodedrequesttoken . "</b></p>"; echo "<a href='" . $getuserinfourl . "' target='blank'>get user info</a>";
