/**
* Initiates the password reset process on behalf of the user
* Generates a unique hash and an expiration time that the hash is valid up until (defaults to 15 minutes)
* This key will internally expire (but not be expunged) after that time
*/
public function initPasswordResetProcess()
{
if (!$this->validate()) {
return false;
}
$hash = Cii::generateSafeHash();
$expires = strtotime("+15 minutes");
$meta = UserMetadata::model()->findByAttributes(array('user_id' => $this->_user->id, 'key' => 'passwordResetCode'));
if ($meta === NULL) {
$meta = new UserMetadata();
}
$meta->user_id = $this->_user->id;
$meta->key = 'passwordResetCode';
$meta->value = $hash;
$meta->save();
$meta = UserMetadata::model()->findByAttributes(array('user_id' => $this->_user->id, 'key' => 'passwordResetExpires'));
if ($meta === NULL) {
$meta = new UserMetadata();
}
$meta->user_id = $this->_user->id;
$meta->key = 'passwordResetExpires';
$meta->value = $expires;
$meta->save();
$emailSettings = new EmailSettings();
$emailSettings->send($this->_user, Yii::t('ciims.email', 'Your Password Reset Information'), 'webroot.themes.' . Cii::getConfig('theme', 'default') . '.views.email.forgot', array('user' => $this->_user, 'hash' => $hash), true, true);
// Set success flash
Yii::app()->user->setFlash('success', Yii::t('ciims.controllers.Site', 'An email has been sent to {{email}} with further instructions on how to reset your password', array('{{email}}' => $this->email)));
return true;
}
/**
* Overrides accesscontrol
* @param CFilterChain $filterChain
*/
public function filterAccessControl($filterChain)
{
// Retrieve the AUTH Token and Email if they were set
$this->xauthtoken = Cii::get($_SERVER, 'HTTP_X_AUTH_TOKEN', NULL);
$this->xauthemail = Cii::get($_SERVER, 'HTTP_X_AUTH_EMAIL', NULL);
// Determine the user associated with it, if any
if ($this->xauthemail != NULL) {
// If a user exists with that email address
$user = Users::model()->findByAttributes(array('email' => $this->xauthemail));
if ($user == NULL) {
break;
}
if ($user->status != Users::ACTIVE) {
throw new CHttpException(403, Yii::t('Api.main', 'Only active users can access the API.'));
}
$q = new CDbCriteria();
$q->addCondition('t.key LIKE :key');
$q->addCondition('value = :value');
$q->addCondition('user_id = :user_id');
$q->params = array(':user_id' => $user->id, ':value' => $this->xauthtoken, ':key' => 'api_key%');
$meta = UserMetadata::model()->find($q);
// And they have an active XAuthToken, set $this->user = the User object
if ($meta != NULL) {
$this->user = $user;
}
}
$filter = new ApiAccessControlFilter();
$filter->user = $this->user;
$filter->setRules($this->accessRules());
$filter->filter($filterChain);
}
public function testUserEmailChange()
{
$newEmail = '*****@*****.**';
$model = $this->user;
$profileForm = new ProfileForm();
$this->assertTrue($model !== NULL);
$profileForm->load($model->id, true);
$profileForm->email = $newEmail;
// Verify that the profile form saves
$this->assertTrue($profileForm->save());
// Verify that the base user model didn't change
$model = $this->getUserModel();
$this->assertTrue($model->email == '*****@*****.**');
$newEmailModel = UserMetadata::model()->findByAttributes(array('user_id' => $this->user->id, 'key' => 'newEmailAddress'));
// Verify that the new email is stored in the database
$this->assertTrue($newEmailModel !== NULL);
$this->assertTrue($newEmailModel->value == $newEmail);
$key = UserMetadata::model()->findByAttributes(array('user_id' => $this->user->id, 'key' => 'newEmailAddressChangeKey'));
$this->assertTrue($key !== NULL);
$emailChangeForm = new EmailChangeForm();
$emailChangeForm->setUser($this->getUserModel());
$emailChangeForm->verificationKey = $key->value;
$emailChangeForm->password = '******';
// Verify that the verification key works
$this->assertTrue($emailChangeForm->validateVerificationKey());
// Veirfy that the email address changes
$this->assertTrue($emailChangeForm->validate());
$this->assertTrue($emailChangeForm->save());
// Verify that the email has changed for the model now
$model = Users::model()->findByAttributes(array('email' => '*****@*****.**'));
$this->assertTrue($model->email == $newEmail);
}
/**
* Sends an invite to a new user
* @return boolean
*/
public function invite()
{
if (!$this->validate()) {
return false;
}
$user = new Users();
$user->attributes = array('email' => $this->email, 'firstName' => null, 'lastName' => null, 'displayName' => null, 'password' => null, 'user_role' => 5, 'status' => Users::PENDING_INVITATION);
// Create a new user, but bypass validation
if ($user->save(false)) {
$meta = new UserMetadata();
$meta->attributes = array('user_id' => $user->id, 'key' => 'invitationKey', 'value' => Cii::generateSafeHash());
// If the key was savedm send the email out
if ($meta->save()) {
$emailSettings = new EmailSettings();
$emailSettings->send($user, Yii::t('ciims.models.InvitationForm', "You've Been Invited..."), 'webroot.themes.' . Cii::getConfig('theme', 'default') . '.views.email.invite', array('user' => $user, 'hash' => $meta->value), true, true);
return true;
}
$user->delete();
}
return false;
}
/**
* Makes the user an active user in the database, and deletes their activation token
* @return boolean
*/
public function save()
{
$userId = $this->_meta->user_id;
$this->_user = Users::model()->findByPk($userId);
if (!$this->validate()) {
return false;
}
$this->_user->status = Users::ACTIVE;
if ($this->_user->save()) {
return $this->_meta->delete();
}
return false;
}
/**
* Create an account on this platform.
*
* @param string $email The email address.
* @param string $nickname The nickname.
* @param string $password The password in clear text (not encrypted).
* @param bool $activation_required Specifies if the account activation is needed or not. If yes: generates an activation token. If no: the account will be stored as ACTIVE.
* @param bool $notification Specifies if the user will be notified or not (via mail) about this action.
* @param bool $update_account Specifies if the account already exists and then update its data.
* @return User Returns the $user object.
*/
public static function createAccount($email, $nickname = null, $password = null, $activation_required = true, $notification = true, $update_account = false, $update_old_email = null)
{
$user = null;
if (isset($email)) {
$user = new User();
if ($update_account) {
$user = User::model()->findByAttributes(array('email' => isset($update_old_email) ? $update_old_email : $email));
}
$user->email = $email;
if (!isset($nickname)) {
$parts = explode('@', $email);
$user->nickname = $parts[0];
} else {
$user->nickname = $nickname;
}
$user->changeAccountPassword(isset($password) ? $password : ($password = self::generateRandomPassword()));
$user->status = $activation_required ? User::STATUS_INACTIVE : User::STATUS_ACTIVE;
if ($user->save()) {
// TODO: write a log here
/* created time */
if (!$update_account) {
$user->addMeta(User::METADATA_KEY_ACCOUNT_CREATED_TIME, date('Y-m-d H:i:s', time()));
}
/* activation */
$activation_token = null;
if ($activation_required) {
$activation_token = self::generateActivationToken();
$meta = null;
if ($update_account) {
$meta = UserMetadata::model()->findByAttributes(array('user_id' => $user->id, 'key' => User::METADATA_KEY_ACCOUNT_ACTIVATION_TOKEN));
}
if (isset($meta)) {
$meta->value = $activation_token;
$meta->save();
} else {
$user->addMeta(User::METADATA_KEY_ACCOUNT_ACTIVATION_TOKEN, $activation_token);
}
}
/* notification */
if ($notification) {
BasicNotifier::sendTemplatedEmail($email, Yii::t('UsersModule.create', 'email.subject'), 'users/account_created', array('{USER_EMAIL_ADDRESS}' => $email, '{USER_PASSWORD}' => $password), Yii::app()->session['lang']);
if ($activation_required) {
$activation_link = Yii::app()->createAbsoluteUrl('users/account/activate?token=' . $activation_token);
BasicNotifier::sendTemplatedEmail($email, Yii::t('UsersModule.activate', 'email.subject.required'), 'users/account_activation_required', array('{USER_ACTIVATION_LINK}' => $activation_link), Yii::app()->session['lang']);
}
}
}
}
return $user;
}
/**
* Resets the user's password
* @return boolean
*/
public function save()
{
if (!$this->validate()) {
return false;
}
// Update the user's password
$this->_user->password = $this->password;
if ($this->_user->save()) {
// Delete the hash and expires to prevent reuse attemps
$this->_hash->delete();
$this->_expires->delete();
return true;
}
return false;
}
/**
* Updates the user's email address and rehashes their password since the password is bound to the email
* @return boolean
*/
public function save()
{
if (!$this->validate()) {
return false;
}
// This is super buggy for some reason
$this->_user->email = $this->_newEmailAddress->value;
// Save the model
if ($this->_user->save()) {
// Delete the metadata
$this->_newEmailAddressChangeKey->delete();
$this->_newEmailAddress->delete();
return true;
}
return false;
}
/**
* Authenticates a user.
* @return boolean whether authentication succeeds.
*/
public function authenticate($provider = NULL)
{
Yii::import('application.modules.hybridauth.Hybrid.Hybrid_Auth');
if (strtolower($provider) == 'openid') {
if (!isset($_GET['openid-identity'])) {
throw new CException(Yii::t('Hybridauth.main', "You chose OpenID but didn't provide an OpenID identifier"));
} else {
$params = array("openid_identifier" => $_GET['openid-identity']);
}
} else {
$params = array();
}
$hybridauth = new Hybrid_Auth($this->_getConfig());
$adapter = $hybridauth->authenticate($provider, $params);
if ($adapter->isUserConnected()) {
$this->userData = (array) $adapter->getUserProfile();
$this->userData['id'] = $this->userData['identifier'];
// Map an email address if we aren't given one
if ($this->userData['email'] == NULL) {
$this->userData['email'] = $this->userData['id'] . '@' . $provider . '.com';
}
// Attempt to find the user by the email address
$user = Users::model()->findByAttributes(array('email' => $this->userData['email']));
$meta = false;
// If we didn't find a match via email, check to see if they have logged in before by their provider id
if ($user === NULL) {
$meta = true;
$user = UserMetadata::model()->findByAttributes(array('key' => $provider . 'Provider', 'value' => $this->userData['id']));
}
// Set a default error code
$this->errorCode = self::ERROR_UNKNOWN_IDENTITY;
// Check to see if the email binding worked
if ($user === NULL) {
// If the user doesn't exist
$this->errorCode = self::ERROR_USERNAME_INVALID;
} else {
// If the user does exist
$this->id = $meta ? $user->user_id : $user->id;
$this->errorCode = self::ERROR_NONE;
}
return !$this->errorCode;
}
}
/**
* Creates a new user, and sends the appropriate messaging out
* @return boolean
*/
public function save($sendEmail = true)
{
if (!$this->validate()) {
return false;
}
$this->_user = new Users();
// Set the model attributes
$this->_user->attributes = array('email' => $this->email, 'password' => $this->password, 'username' => $this->username, 'user_role' => 1, 'status' => $sendEmail ? Users::PENDING_INVITATION : Users::ACTIVE);
// If we saved the user model, return true
if ($this->_user->save()) {
// This class my be extended by other modules, in which case we don't need to send an activation form if we don't want need it to.
if ($sendEmail) {
$meta = new UserMetadata();
$meta->attributes = array('user_id' => $this->_user->id, 'key' => 'activationKey', 'value' => Cii::generateSafeHash());
$meta->save();
// Send the registration email
$emailSettings = new EmailSettings();
$emailSettings->send($this->_user, Yii::t('ciims.email', 'Activate Your Account'), 'base.themes.' . Cii::getConfig('theme', 'default') . '.views.email.register', array('user' => $this->_user, 'hash' => $meta->value), true, true);
}
return true;
}
return false;
}
/**
* Lets us know if the user likes a given content post or not
* @param int $id The id of the content we want to know about
* @return bool Whether or not the user likes the post
*/
public function likesPost($id = NULL)
{
if ($id === NULL) {
return false;
}
$likes = UserMetadata::model()->findByAttributes(array('user_id' => $this->id, 'key' => 'likes'));
if ($likes === NULL) {
return false;
}
$likesArray = json_decode($likes->value, true);
if (in_array($id, array_values($likesArray))) {
return true;
}
return false;
}
/**
* Provides functionality for "liking and un-liking" a post
* @param int $id The Content ID
*/
public function actionLike($id = NULL)
{
$this->layout = false;
header('Content-type: application/json');
// Load the content
$content = ContentMetadata::model()->findByAttributes(array('content_id' => $id, 'key' => 'likes'));
if ($content === NULL) {
$content = new ContentMetadata();
$content->content_id = $id;
$content->key = 'likes';
$content->value = 0;
}
if ($id === NULL || $content === NULL) {
echo CJavaScript::jsonEncode(array('status' => 'error', 'message' => Yii::t('ciims.controllers.Content', 'Unable to access post')));
return Yii::app()->end();
}
// Load the user likes, create one if it does not exist
$user = UserMetadata::model()->findByAttributes(array('user_id' => Yii::app()->user->id, 'key' => 'likes'));
if ($user === NULL) {
$user = new UserMetadata();
$user->user_id = Yii::app()->user->id;
$user->key = 'likes';
$user->value = json_encode(array());
}
$type = "inc";
$likes = json_decode($user->value, true);
if (in_array($id, array_values($likes))) {
$type = "dec";
$content->value -= 1;
if ($content->value <= 0) {
$content->value = 0;
}
$element = array_search($id, $likes);
unset($likes[$element]);
} else {
$content->value += 1;
array_push($likes, $id);
}
$user->value = json_encode($likes);
if (!$user->save()) {
echo CJavaScript::jsonEncode(array('status' => 'error', 'message' => Yii::t('ciims.controllers.Content', 'Unable to save user like')));
return Yii::app()->end();
}
if (!$content->save()) {
echo CJavaScript::jsonEncode(array('status' => 'error', 'message' => Yii::t('ciims.controllers.Content', 'Unable to save like')));
return Yii::app()->end();
}
echo CJavaScript::jsonEncode(array('status' => 'success', 'type' => $type, 'message' => Yii::t('ciims.controllers.Content', 'Liked saved')));
return Yii::app()->end();
}
/**
* Enables users who have recieved an invitation to setup a new account
* @param string $id The activation id the of the user that we want to activate
*/
public function actionAcceptInvite($id = NULL)
{
$this->layout = '//layouts/main';
$this->setPageTitle(Yii::t('ciims.controllers.Site', '{{app_name}} | {{label}}', array('{{app_name}}' => Cii::getConfig('name', Yii::app()->name), '{{label}}' => Yii::t('ciims.controllers.Site', 'Accept Invitation'))));
if ($id === NULL) {
throw new CHttpException(400, Yii::t('ciims.controllers.Site', 'There was an error fulfilling your request.'));
}
// Make sure we have a user first
$meta = UserMetadata::model()->findByAttributes(array('key' => 'invitationKey', 'value' => $id));
if ($meta === NULL) {
throw new CHttpException(400, Yii::t('ciims.controllers.Site', 'There was an error fulfilling your request.'));
}
$model = new InviteForm();
$model->email = Users::model()->findByPk($meta->user_id)->email;
if (Cii::get($_POST, 'InviteForm', NULL) !== NULL) {
$model->attributes = Cii::get($_POST, 'InviteForm', NULL);
$model->id = $meta->user_id;
if ($model->acceptInvite()) {
$meta->delete();
return $this->render('invitesuccess');
}
}
$this->render('acceptinvite', array('model' => $model));
}
/**
* Retrieves a card by a given ID
* @param string $id
* @return [type] [description]
*/
public function actionCard($id = NULL)
{
$meta = UserMetadata::model()->findByAttributes(array('user_id' => Yii::app()->user->id, 'key' => 'dashboard'));
if ($meta == NULL) {
return true;
}
$uids = json_decode($meta->value, true);
if (in_array($id, $uids)) {
return $this->getCardById($id)->render();
}
throw new CHttpException(400, Yii::t('Dashboard.main', 'You do not have permission to access this card'));
}
/**
* Enables users who have recieved an invitation to setup a new account
* @param string $id The activation id the of the user that we want to activate
*/
public function actionAcceptInvite($id = NULL)
{
$this->layout = "main";
if ($id == NULL) {
throw new CHttpException(400, Yii::t('ciims.controllers.Site', 'There was an error fulfilling your request.'));
}
// Make sure we have a user first
$meta = UserMetadata::model()->findByAttributes(array('key' => 'activationKey', 'value' => $id));
if ($meta == NULL) {
throw new CHttpException(400, Yii::t('ciims.controllers.Site', 'There was an error fulfilling your request.'));
}
$model = new InviteModel();
$model->email = Users::model()->findByPk($meta->user_id)->email;
if (Cii::get($_POST, 'InviteModel', NULL) != NULL) {
$model->attributes = Cii::get($_POST, 'InviteModel', NULL);
if ($model->save($meta->user_id)) {
$meta->delete();
return $this->render('invitesuccess');
}
}
$this->render('acceptinvite', array('model' => $model));
}
/**
* BeforeAction method
* The events defined here occur before every controller action that extends CiiController occurs.
* This method will run the following tasks:
* - Set the language for i18n
* - Apply the correct theme
* @param CAction $action The details of the action we want to run
* @return CController::beforeAction($action)
*/
public function beforeAction($action)
{
try {
if (Yii::app()->params['NewRelicAppName'] !== null) {
$name = Yii::app()->params['NewRelicAppName'];
} else {
$name = Cii::getConfig('name', Yii::app()->name);
}
@Yii::app()->newRelic->setAppName($name);
@Yii::app()->newRelic->setTransactionName($this->id, $action->id);
} catch (Exception $e) {
}
// De-authenticate pre-existing sessions
if (!Yii::app()->user->isGuest) {
$apiKey = UserMetadata::model()->getPrototype('UserMetadata', array('user_id' => Yii::app()->user->id, 'key' => 'api_key'), array('value' => NULL));
if ($apiKey == NULL || !empty($apiKey->value)) {
$activeSessionId = Yii::app()->cache->get($apiKey->value);
if ($activeSessionId !== session_id()) {
Yii::app()->cache->delete(Yii::app()->user->apiKey);
Yii::app()->user->logout();
}
}
}
// Sets the application language
Cii::setApplicationLanguage();
// Sets the global theme for CiiMS
$this->getTheme();
return parent::beforeAction($action);
}
/**
* Generates a new change key
* @return boolean
*/
public function setNewEmailChangeKey()
{
$metadata = UserMetadata::model()->findByAttributes(array('user_id' => $this->_user->id, 'key' => 'newEmailAddressChangeKey'));
if ($metadata == NULL) {
$metadata = new UserMetadata();
$metadata->attributes = array('user_id' => $this->_user->id, 'key' => 'newEmailAddressChangeKey');
}
// Generate a new key
$metadata->value = Cii::generateSafeHash();
// Save the record
if ($metadata->save()) {
return $metadata->value;
}
throw new CHttpException(500, Yii::t('ciims.ProfileForm', 'Unable to save change key'));
}
/**
* Internal API endpoint for inviting new users to join the site
*
**/
public function actionCreate()
{
$validator = new CEmailValidator();
if (!$validator->validateValue(Cii::get($_POST, 'email', NULL))) {
throw new CHttpException(400, Yii::t('Dashboard.main', 'The email address you provided is invalid.'));
}
if (Users::model()->countByAttributes(array('email' => Cii::get($_POST, 'email', NULL)))) {
throw new CHttpException(400, Yii::t('Dashboard.main', 'A user with that email address already exists.'));
}
$user = new Users();
$user->attributes = array('status' => Users::PENDING_INVITATION, 'email' => Cii::get($_POST, 'email', NULL), 'user_role' => 5, 'about' => '', 'password' => '', 'displayName' => '', 'firstName' => '', 'lastName' => '');
$user->created = new CDbExpression('UTC_TIMESTAMP()');
$user->updated = new CDbExpression('UTC_TIMESTAMP()');
// Save the user, and ignore all validation
if ($user->save(false)) {
$hash = mb_strimwidth(hash("sha256", md5(time() . md5(hash("sha512", time())))), 0, 16);
$meta = new UserMetadata();
$meta->user_id = $user->id;
$meta->key = 'activationKey';
$meta->value = $hash;
$meta->save();
// Send an invitation email
$this->sendEmail($user, Yii::t('Dashboard.email', "You've Been Invited To Join a Blog!"), '/email/invite', array('user' => $user, 'hash' => $hash), true, true);
// End the request
return $this->renderPartial('/users/userList', array('data' => $user));
}
throw new CHttpException(400, Yii::t('Dashboard.main', 'An unexpected error occured fulfilling your request.'));
}
/**
* Main mehod to handle login attempts. If the user passes authentication with their
* chosen provider then it displays a form for them to choose their username and email.
* The email address they choose is *not* verified.
*
* @throws Exception if a provider isn't supplied, or it has non-alpha characters
*/
private function hybridAuth($provider = NULL)
{
if ($provider == NULL) {
throw new CException(Yii::t('Hybridauth.main', "You haven't supplied a provider"));
}
if (!function_exists('password_hash')) {
require_once YiiBase::getPathOfAlias('ext.bcrypt.bcrypt') . '.php';
}
$identity = new RemoteUserIdentity();
if ($identity->authenticate($provider)) {
// If we found a user and authenticated them, bind this data to the user if it does not already exist
$user = UserMetadata::model()->findByAttributes(array('key' => $provider . 'Provider', 'value' => $identity->userData['id']));
if ($user === NULL) {
$user = new UserMetadata();
$user->user_id = Users::model()->findByAttributes(array('email' => $identity->userData['email']))->id;
$user->key = $provider . 'Provider';
$user->value = $identity->userData['id'];
$user->save();
}
$user = Users::model()->findByPk($user->user_id);
// Log the user in with just their email address
$model = new LoginForm(true);
// CiiMS 1.7 provided authentication schemes against md5 hashes. If we have any users in the system who still have md5 hashes
// as their password, allow authentication, but immediatly upgrade their password to something more secure.
$model->attributes = array('username' => isset($user->email) ? $user->email : $identity->userData['email'], 'password' => md5('PUBUSER'));
// validate user input and redirect to the previous page if valid
if ($model->validate() && $model->login()) {
// Upgradee the user's password to bcrypt so they don't stick out in database dumps
if ($user->password == md5('PUBUSER')) {
$user->password = password_hash($identity->userData['email'], PASSWORD_BCRYPT, array('cost' => 13));
$user->save();
}
$this->redirect(Yii::app()->user->returnUrl);
}
// If the prevvious authentication failed, then the user has been upgraded, and we should attempt to use the bcrypt hash isntead of the md5 one
$model->attributes = array('username' => isset($user->email) ? $user->email : $identity->userData['email'], 'password' => password_hash($identity->userData['email'], PASSWORD_BCRYPT, array('cost' => 13)));
// validate user input and redirect to the previous page if valid
if ($model->validate() && $model->login()) {
$this->redirect(Yii::app()->user->returnUrl);
}
throw new CException(Yii::t('Hybridauth.main', 'Unable to bind to local user'));
} else {
if ($identity->errorCode == RemoteUserIdentity::ERROR_USERNAME_INVALID) {
// If the user authenticatd against the remote network, but we didn't find them locally
// Create a local account, and bind this information to it.
$user = new Users();
$user->attributes = array('email' => $identity->userData['email'], 'password' => password_hash($identity->userData['email'], PASSWORD_BCRYPT, array('cost' => 13)), 'firstName' => Cii::get($identity->userData, 'firstName', 'UNKNOWN'), 'lastName' => Cii::get($identity->userData, 'lastName', 'UNKNOWN'), 'displayName' => $provider == 'twitter' ? $identity->userData['firstName'] : $identity->userData['displayName'], 'user_role' => 1, 'status' => 1);
$user->save();
$meta = new UserMetadata();
$meta->user_id = $user->id;
$meta->key = $provider . 'Provider';
$meta->value = $identity->userData['id'];
$meta->save();
// Log the user in with just their email address
$model = new LoginForm(true);
$model->attributes = array('username' => $identity->userData['email'], 'password' => password_hash($identity->userData['email'], PASSWORD_BCRYPT, array('cost' => 13)));
// validate user input and redirect to the previous page if valid
if ($model->validate() && $model->login()) {
$this->redirect(Yii::app()->user->returnUrl);
}
throw new CException(Yii::t('Hybridauth.main', 'Unable to bind new user locally'));
} else {
// Panic?
throw new CException(Yii::t('Hybridauth.main', 'We were able to authenticate you against the remote network, but could not sign you in locally.'));
}
}
}
/**
* Provides functionality to create a new user. This method will create a new user if the user does not already exist.
* And then it will send an email invitation to the user so that they can join the blog.
* @return array
*/
private function createUser()
{
$validator = new CEmailValidator();
if (!$validator->validateValue(Cii::get($_POST, 'email', NULL))) {
throw new CHttpException(400, Yii::t('Api.user', 'The email address you provided is invalid.'));
}
if (Users::model()->countByAttributes(array('email' => Cii::get($_POST, 'email', NULL)))) {
throw new CHttpException(400, Yii::t('Api.user', 'A user with that email address already exists.'));
}
// Passowrds cannot be set through the API
unset($_POST['password']);
// Relational data cannot be set through this API
unset($_POST['comments']);
unset($_POST['content']);
unset($_POST['tags']);
unset($_POST['metadata']);
unset($_POST['role']);
$user = new Users();
$user->attributes = array('status' => Users::PENDING_INVITATION, 'email' => Cii::get($_POST, 'email', NULL), 'user_role' => 1, 'about' => '', 'password' => '', 'displayName' => '', 'firstName' => '', 'lastName' => '');
$user->attributes = $_POST;
$user->created = new CDbExpression('UTC_TIMESTAMP()');
$user->updated = new CDbExpression('UTC_TIMESTAMP()');
// Save the user, and ignore all validation
if ($user->save(false)) {
$hash = mb_strimwidth(hash("sha256", md5(time() . md5(hash("sha512", time())))), 0, 16);
$meta = new UserMetadata();
$meta->user_id = $user->id;
$meta->key = 'activationKey';
$meta->value = $hash;
$meta->save();
// Send an invitation email
$this->sendEmail($user, Yii::t('Api.user', "You've Been Invited To Join a Blog!"), 'application.modules.dashboard.views.email.invite', array('user' => $user, 'hash' => $hash), true, true);
// End the request
return $user->getAPIAttributes(array('password', 'activation_key'));
}
throw new CHttpException(400, Yii::t('Api.user', 'An unexpected error occured fulfilling your request.'));
}
/**
* Helper method to get the usermetadata object rather than calling getPrototype everywhere
* @param string $key
* @param mixed $value
* @return UserMetadata prototype object
*/
public function getMetadataObject($key, $value = NULL)
{
return UserMetadata::model()->getPrototype('UserMetadata', array('user_id' => $this->id, 'key' => $key), array('user_id' => $this->id, 'key' => $key, 'value' => $value));
}
/**
* Generates a new API key for this application
* @return string
*/
protected function generateApiKey()
{
// Load the hashing factory
$factory = new CryptLib\Random\Factory();
$meta = UserMetadata::model()->getPrototype('UserMetadata', array('user_id' => $this->getUser()->id, 'key' => 'api_key' . $this->app_name), array('user_id' => $this->getUser()->id, 'key' => 'api_key' . $this->app_name));
$meta->value = $factory->getLowStrengthGenerator()->generateString(16);
if ($meta->save()) {
return $meta->value;
}
throw new CHttpException(500, Yii::t('ciims.models.LoginForm', 'Unable to create API key, please try again.'));
}
/**
*
* @param unknown $token
*/
public function actionEmail($token)
{
$success = false;
$token_validity = UserMetadata::model()->findByAttributes(array('key' => User::METADATA_KEY_EMAIL_CHANGE_TOKEN, 'value' => $token));
if (isset($token_validity)) {
$newEmail = UserMetadata::model()->findByAttributes(array('user_id' => $token_validity->user_id, 'key' => User::METADATA_KEY_EMAIL_CHANGE_NEW_ADDRESS));
if (isset($newEmail)) {
$user = User::model()->findByAttributes(array('id' => $newEmail->user_id));
if (isset($user)) {
$user->email = $newEmail->value;
if ($user->save()) {
$newEmail->delete();
$token_validity->delete();
$success = true;
}
}
}
}
$this->render('email', array('success' => $success));
}
