X-Git-Url: https://git.cweiske.de/grauphel.git/blobdiff_plain/eb5c81dea5a60bc65d3ec607daf5ad81fd709928..9b69209d884a6d01e890ec3360cb88fe7cf64f6a:/lib/oauth.php

diff --git a/lib/oauth.php b/lib/oauth.php
index 231a177..9fea742 100644
--- a/lib/oauth.php
+++ b/lib/oauth.php
@@ -160,6 +160,19 @@ class OAuth
     {
         //$_SERVER['REDIRECT_HTTP_AUTHORIZATION'] = $_SERVER['HTTP_AUTHORIZATION'];
         //unset($_SERVER['HTTP_AUTHORIZATION']);
+        if ((isset($_SERVER['HTTP_AUTHORIZATION'])
+                && strlen($_SERVER['HTTP_AUTHORIZATION'])
+                && strtolower(substr($_SERVER['HTTP_AUTHORIZATION'], 0, 5)) != 'oauth')
+            || (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])
+                && strlen($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])
+                && strtolower(substr($_SERVER['REDIRECT_HTTP_AUTHORIZATION'], 0, 5)) != 'oauth')
+        ) {
+            //work around bug https://bugs.php.net/bug.php?id=68168
+            //#68168: HTTP Basic auth reported as "signature_method_rejected"
+            throw new \OAuthException(
+                'No oauth auth header', OAUTH_PARAMETER_ABSENT
+            );
+        }
 
         $params = array();
         if (!isset($_SERVER['HTTP_AUTHORIZATION'])