function _openid_create_message in Drupal 7

Same name and namespace in other branches

1. 6 modules/openid/openid.inc \_openid_create_message()

Create a serialized message packet as per spec: $key:$value\n .

4 calls to _openid_create_message()

openid_association in modules/openid/openid.module

Attempt to create a shared secret with the OpenID Provider.

openid_verify_assertion in modules/openid/openid.module

Attempt to verify the response received from the OpenID Provider.

_openid_signature in modules/openid/openid.inc

Sign certain keys in a message

_openid_test_endpoint_associate in modules/openid/tests/openid_test.module

OpenID endpoint; handle "associate" requests (see OpenID Authentication 2.0, section 8).

File

modules/openid/openid.inc, line 335

OpenID utility functions.

Code

function _openid_create_message($data) {
  $serialized = '';
  foreach ($data as $key => $value) {
    if (strpos($key, ':') !== FALSE || strpos($key, "\n") !== FALSE || strpos($value, "\n") !== FALSE) {
      return NULL;
    }
    $serialized .= "{$key}:{$value}\n";
  }
  return $serialized;
}