PHP ValidationResult::message方法代码示例

 /**
  * Attempt to find and authenticate member if possible from the given data.
  *
  * @param array $data
  * @param Form $form
  * @param bool &$success Success flag
  * @return Member Found member, regardless of successful login
  * @see MemberAuthenticator::authenticate_member()
  */
 protected static function authenticate_member($data, $form, &$success)
 {
     // Default success to false
     $success = false;
     // Attempt to identify by temporary ID
     $member = null;
     $email = null;
     if (!empty($data['tempid'])) {
         // Find user by tempid, in case they are re-validating an existing session
         $member = Member::member_from_tempid($data['tempid']);
         if ($member) {
             $email = $member->Email;
         }
     }
     // Otherwise, get email from posted value instead
     if (!$member && !empty($data['Email'])) {
         $email = $data['Email'];
     }
     // Check default login (see Security::setDefaultAdmin()) the standard way and the "extension"-way :-)
     $asDefaultAdmin = $email === Security::default_admin_username();
     if ($asDefaultAdmin || isset($GLOBALS['_DEFAULT_ADMINS']) && array_key_exists($email, $GLOBALS['_DEFAULT_ADMINS'])) {
         // If logging is as default admin, ensure record is setup correctly
         $member = Member::default_admin();
         $success = Security::check_default_admin($email, $data['Password']);
         // If not already true check if one of the extra admins match
         if (!$success) {
             $success = $GLOBALS['_DEFAULT_ADMINS'][$email] == $data['Password'];
         }
         if ($success) {
             return $member;
         }
     }
     // Attempt to identify user by email
     if (!$member && $email) {
         // Find user by email
         $member = Member::get()->filter(Member::config()->unique_identifier_field, $email)->first();
     }
     // Validate against member if possible
     if ($member && !$asDefaultAdmin) {
         $result = $member->checkPassword($data['Password']);
         $success = $result->valid();
     } else {
         $result = new ValidationResult(false, _t('Member.ERRORWRONGCRED'));
     }
     // Emit failure to member and form (if available)
     if (!$success) {
         if ($member) {
             $member->registerFailedLogin();
         }
         if ($form) {
             $form->sessionMessage($result->message(), 'bad');
         }
     } else {
         if ($member) {
             $member->registerSuccessfulLogin();
         }
     }
     return $member;
 }

 /**
  * Construct a new ValidationException with an optional ValidationResult object
  *
  * @param ValidationResult|string $result The ValidationResult containing the
  * failed result. Can be substituted with an error message instead if no
  * ValidationResult exists.
  * @param string|integer $message The error message. If $result was given the
  * message string rather than a ValidationResult object then this will have
  * the error code number.
  * @param integer $code The error code number, if not given in the second parameter
  */
 public function __construct($result = null, $message = null, $code = 0)
 {
     // Check arguments
     if (!$result instanceof ValidationResult) {
         // Shift parameters if no ValidationResult is given
         $code = $message;
         $message = $result;
         // Infer ValidationResult from parameters
         $result = new ValidationResult(false, $message);
     } elseif (empty($message)) {
         // Infer message if not given
         $message = $result->message();
     }
     // Construct
     $this->result = $result;
     parent::__construct($message, $code);
 }

 /**
  * Method to authenticate an user
  *
  * @param array $RAW_data Raw data to authenticate the user
  * @param Form $form Optional: If passed, better error messages can be
  *                             produced by using
  *                             {@link Form::sessionMessage()}
  * @return bool|Member Returns FALSE if authentication fails, otherwise
  *                     the member object
  * @see Security::setDefaultAdmin()
  */
 public static function authenticate($RAW_data, Form $form = null)
 {
     if (array_key_exists('Email', $RAW_data) && $RAW_data['Email']) {
         $SQL_user = Convert::raw2sql($RAW_data['Email']);
     } else {
         return false;
     }
     $isLockedOut = false;
     $result = null;
     // Default login (see Security::setDefaultAdmin())
     if (Security::check_default_admin($RAW_data['Email'], $RAW_data['Password'])) {
         $member = Security::findAnAdministrator();
     } else {
         $member = DataObject::get_one("Member", "\"" . Member::get_unique_identifier_field() . "\" = '{$SQL_user}' AND \"Password\" IS NOT NULL");
         if ($member) {
             $result = $member->checkPassword($RAW_data['Password']);
         } else {
             $result = new ValidationResult(false, _t('Member.ERRORWRONGCRED'));
         }
         if ($member && !$result->valid()) {
             $member->registerFailedLogin();
             $member = false;
         }
     }
     // Optionally record every login attempt as a {@link LoginAttempt} object
     /**
      * TODO We could handle this with an extension
      */
     if (Security::login_recording()) {
         $attempt = new LoginAttempt();
         if ($member) {
             // successful login (member is existing with matching password)
             $attempt->MemberID = $member->ID;
             $attempt->Status = 'Success';
             // Audit logging hook
             $member->extend('authenticated');
         } else {
             // failed login - we're trying to see if a user exists with this email (disregarding wrong passwords)
             $existingMember = DataObject::get_one("Member", "\"" . Member::get_unique_identifier_field() . "\" = '{$SQL_user}'");
             if ($existingMember) {
                 $attempt->MemberID = $existingMember->ID;
                 // Audit logging hook
                 $existingMember->extend('authenticationFailed');
             } else {
                 // Audit logging hook
                 singleton('Member')->extend('authenticationFailedUnknownUser', $RAW_data);
             }
             $attempt->Status = 'Failure';
         }
         if (is_array($RAW_data['Email'])) {
             user_error("Bad email passed to MemberAuthenticator::authenticate(): {$RAW_data['Email']}", E_USER_WARNING);
             return false;
         }
         $attempt->Email = $RAW_data['Email'];
         $attempt->IP = Controller::curr()->getRequest()->getIP();
         $attempt->write();
     }
     // Legacy migration to precision-safe password hashes.
     // A login-event with cleartext passwords is the only time
     // when we can rehash passwords to a different hashing algorithm,
     // bulk-migration doesn't work due to the nature of hashing.
     // See PasswordEncryptor_LegacyPHPHash class.
     if ($member && self::$migrate_legacy_hashes && array_key_exists($member->PasswordEncryption, self::$migrate_legacy_hashes)) {
         $member->Password = $RAW_data['Password'];
         $member->PasswordEncryption = self::$migrate_legacy_hashes[$member->PasswordEncryption];
         $member->write();
     }
     if ($member) {
         Session::clear('BackURL');
     } else {
         if ($form && $result) {
             $form->sessionMessage($result->message(), 'bad');
         }
     }
     return $member;
 }