PHP Classes

File: web/SSO/modules/authmyspace/www/linkback.php

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File: web/SSO/modules/authmyspace/www/linkback.php
Role: Example script
Content type: text/plain
Description: Example script
Class: Raptor 2
Framework that takes routes from annotations
Author: By
Last change:
Date: 8 years ago
Size: 1,550 bytes
 

Contents

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<?php

/**
 * Handle linkback() response from MySpace.
 */

if (array_key_exists('stateid', $_REQUEST)) {
   
$stateId = $_REQUEST['stateid'];
} else {
    throw new
Exception('State Lost - not returned by MySpace Auth');
}

// sanitize the input
$sid = SimpleSAML_Utilities::parseStateID($stateId);
if (!
is_null($sid['url'])) {
   
SimpleSAML_Utilities::checkURLAllowed($sid['url']);
}

$state = SimpleSAML_Auth_State::loadState($stateId, sspmod_authmyspace_Auth_Source_MySpace::STAGE_INIT);

if (
array_key_exists('oauth_problem', $_REQUEST)) {
   
// oauth_problem of 'user_refused' means user chose not to login with MySpace
   
if (strcmp($_REQUEST['oauth_problem'],'user_refused') == 0) {
       
$e = new SimpleSAML_Error_UserAborted();
       
SimpleSAML_Auth_State::throwException($state, $e);
    }

   
// Error
   
$e = new SimpleSAML_Error_Error('Authentication failed: ' . $_REQUEST['oauth_problem']);
   
SimpleSAML_Auth_State::throwException($state, $e);
}

if (
array_key_exists('oauth_verifier', $_REQUEST)) {
   
$state['authmyspace:oauth_verifier'] = $_REQUEST['oauth_verifier'];
} else {
    throw new
Exception('OAuth verifier not returned.');;
}

/* Find authentication source. */
assert('array_key_exists(sspmod_authmyspace_Auth_Source_MySpace::AUTHID, $state)');
$sourceId = $state[sspmod_authmyspace_Auth_Source_MySpace::AUTHID];

$source = SimpleSAML_Auth_Source::getById($sourceId);
if (
$source === NULL) {
    throw new
Exception('Could not find authentication source with id ' . $sourceId);
}

$source->finalStep($state);

SimpleSAML_Auth_Source::completeAuth($state);