function _user_external_invite_dehash in User External Invite 7

Same name and namespace in other branches

1. 7.2 user_external_invite.module \_user_external_invite_dehash()
2. 1.0.x user_external_invite.module \_user_external_invite_dehash()

Determine whether invite is accepted based on hash.

Given a key-token and mail, calculate expected hash, if same as key, return $rid of role to be granted.

1 call to _user_external_invite_dehash()

user_external_invite_grant_invite in ./user_external_invite.module

Grants an invite given a token and mail.

File

./user_external_invite.module, line 748

Invites a user to site when connecting via external protocol e.g. LDAP.

Code

function _user_external_invite_dehash($key, $mail) {
  $result = db_select('user_external_invite', 'i')
    ->fields('i')
    ->condition('mail', $mail)
    ->execute()
    ->fetchAssoc();
  if ($result['expire'] < REQUEST_TIME) {

    // Token has expired.
    // @todo: need a better error here.
    return FALSE;
  }
  $expected_hash = _user_external_invite_calculate_hash($result['rid'], $result['mail'], $result['expire']);
  if ($key == $expected_hash) {
    return $result['rid'];
  }
  return FALSE;
}