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Broke up the issueAccessToken method to support additional grant types

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This commit is contained in:
Alex Bilbie 2012-07-25 16:06:37 +01:00
parent 8286724d56
commit 26751ef6b9
1 changed files with 65 additions and 23 deletions
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88
src/Oauth2/Authentication/Server.php
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@ -339,16 +339,78 @@ maintenance of the server.',
}
/**
* Complete the authorisation code grant
* Issue an access token
*
* @access public
*
* @param array $authParams Optional array of parsed $_POST keys
*
* @return array Authorise request parameters
*/
public function completeAuthCodeGrant($authParams = null)
public function issueAccessToken($authParams = null)
{
$params = array();
// Grant type (must be 'authorization_code')
if ( ! isset($authParams['grant_type']) &&
! isset($_POST['grant_type'])) {
throw new OAuthServerClientException(sprintf(
$this->errors['invalid_request'], 'grant_type'), 0);
} else {
$params['grant_type'] = (isset($authParams['grant_type'])) ?
$authParams['grant_type'] : $_POST['grant_type'];
// Ensure response type is one that is recognised
if ( ! in_array($params['response_type'],
$this->config['grant_types'])) {
throw new OAuthServerClientException(
$this->errors['unsupported_grant_type'], 7);
}
}
switch ($params['grant_type'])
{
// Authorization code grant
case 'authorization_code':
return $this->completeAuthCodeGrant($authParams, $params);
break;
// Refresh token
case 'refresh_token':
// Resource owner password credentials grant
case 'password':
// Client credentials grant
case 'client_credentials':
// Unsupported
default:
throw new OAuthServerException($this->errors['server_error'] .
'Tried to process an unsuppported grant type.',
5);
break;
}
}
/**
* Complete the authorisation code grant
*
* @access private
*
* @param array $authParams Array of parsed $_POST keys
* @param array $params Generated parameters from issueAccessToken()
*
* @return array Authorise request parameters
*/
private function completeAuthCodeGrant($authParams = array(), $params =
array())
{
// Client ID
if ( ! isset($authParams['client_id']) &&
! isset($_POST['client_id'])) {
@ -402,27 +464,6 @@ maintenance of the server.',
$this->errors['invalid_client'], 8);
}
// Grant type (must be 'authorization_code')
if ( ! isset($authParams['grant_type']) &&
! isset($_POST['grant_type'])) {
throw new OAuthServerClientException(sprintf(
$this->errors['invalid_request'], 'grant_type'), 0);
} else {
$params['grant_type'] = (isset($authParams['grant_type'])) ?
$authParams['grant_type'] : $_POST['grant_type'];
// Ensure response type is one that is recognised
if ($params['response_type'] !== 'authorization_code') {
throw new OAuthServerClientException(
$this->errors['unsupported_grant_type'], 7);
}
}
// The authorization code
if ( ! isset($authParams['code']) &&
! isset($_GET['code'])) {
@ -477,6 +518,7 @@ maintenance of the server.',
* @param string $redirectUri The redirect URI
* @param array $params The parameters to be appended to the URL
* @param string $query_delimeter The query string delimiter (default: ?)
*
* @return string The updated redirect URI
*/
public function redirectUri($redirectUri, $params = array(),