diff options
Diffstat (limited to 'lib/common.php')
| -rwxr-xr-x | lib/common.php | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/lib/common.php b/lib/common.php deleted file mode 100755 index 3e3e6b034..000000000 --- a/lib/common.php +++ /dev/null @@ -1,164 +0,0 @@ -<?php
-
-require_once "session.php";
-
-require_once "Auth/OpenID/Server.php";
-require_once "Auth/OpenID/SReg.php";
-try {
- // include_once "Auth/OpenID/HMACSHA1.php";
-} catch(Exception $e) {
- // new way :P
- require_once "Auth/OpenID/HMAC.php";
-}
-
-function getUsernameFromUrl($url)
-{
- $un = trim($url);
- $lun = strlen($un);
- $last_stroke_pos = strrpos($un,"/");
- if ($last_stroke_pos === false) {
- // no slash, so assume that this is already a username
- $username = $url;
- } else {
- if ($last_stroke_pos == ($lun - 1)) {
- // this url ends in a slash - ignore it
- $un = substr($un, 0,-1);
- }
- $last_stroke_pos = strrpos($un,"/");
- $username = substr($un,$last_stroke_pos+1);
- }
-
- return $username;
-}
-
-function normaliseUsername($username)
-// check to see if the current username contains a slash
-// if so, assume that this is an OpenID URL
-// if not, munge it until it is
-// normalise OpenID URLs to include a closing slash
-{
- global $CONFIG;
-
- $stroke_pos = strpos($username,"/");
- if ($stroke_pos === false) {
- return $CONFIG->wwwroot."profile/".$username;
- } else {
- if (substr($username,-1,1) == "/") {
- return substr($username, 0, strlen($username-1));
- } else {
- return $username;
- }
- }
-}
-
-function addSregFields(&$response,$info, $req_url)
-{
- $username = getUsernameFromUrl($req_url);
- $user = get_user_by_username($username);
- if ($user) {
- $email = $user->email;
- $fullname = $user->name;
-
- $sreg_data = array(
- 'fullname' => $fullname,
- 'email' => $email
- );
-
- // Add the simple registration response values to the OpenID
- // response message.
- $sreg_request = Auth_OpenID_SRegRequest::fromOpenIDRequest($info);
-
- $sreg_response = Auth_OpenID_SRegResponse::extractResponse(
- $sreg_request, $sreg_data);
- //error_log('DEBUG:' . (string)($response->fields));
- $sreg_response->toMessage($response->fields);
- }
-
-}
-
-// KJ - this code is now used in trust.php
-
-/*function authCancel($info)
-{
- if ($info) {
- setRequestInfo();
- $url = $info->getCancelURL();
- } else {
- $url = getServerURL();
- }
- return redirect_render($url);
-}
-
-function doAuth($info, $trusted=null, $fail_cancels=false,$idpSelect=null)
-{
- if (!$info) {
- // There is no authentication information, so bail
- return authCancel(null);
- }
-
- if ($info->idSelect()) {
- if ($idpSelect) {
- $req_url = idURL($idpSelect);
- } else {
- $trusted = false;
- }
- } else {
- $req_url = normaliseUsername($info->identity);
- }
-
- $user = getLoggedInUser();
- setRequestInfo($info);
-
- if ($req_url != $user) {
- return login_render(array(), $req_url, $req_url);
- }
-
- $trust_root = $info->trust_root;
- // $fail_cancels = $fail_cancels || isset($sites[$trust_root]);
- $trusted = isset($trusted) ? $trusted : isTrusted($req_url,$trust_root);
- if ($trusted) {
- setRequestInfo();
- $server =& getServer();
- $response =& $info->answer(true, null, $req_url);
-
- addSregFields($response, $info, $req_url);
-
- $webresponse =& $server->encodeResponse($response);
-
- $new_headers = array();
-
- foreach ($webresponse->headers as $k => $v) {
- $new_headers[] = $k.": ".$v;
- }
-
- return array($new_headers, $webresponse->body);
- } elseif ($fail_cancels) {
- return authCancel($info);
- } else {
- return trust_render($info);
- }
-}*/
-
-
-function trust_render($info) {
-
- $vars = array('openid_url' =>getLoggedInUser(), 'openid_trust_root' =>htmlspecialchars($info->trust_root));
- $title = elgg_echo('openid_server:trust_title');
- return array(
- array(),
- elgg_view_page(
- $title,
- elgg_view_layout('content', array(
- 'title' => $title,
- 'content' => elgg_view_form("openid_server/trust", array(), $vars),
- 'filter' => false,
- ))
- ));
-}
-
-function login_render($errors=null, $input=null, $needed=null) {
- system_message(elgg_echo('openid_server:not_logged_in'));
- forward(current_page_url());
-}
-
-?>
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