Revert "Merge pull request #11 from juliogonzalez/proxy-pass"

This reverts commit c3b77fb, reversing
changes made to 5ae1aaa.

index.php

@@ -36,37 +36,10 @@
 }
 
 if ($page == 'infos') {
-    # Hack: The last part of the OR assumes HTTPS is enabled if HTTP_X_FORWARDED_PROTO is not available
-    # In such cases we basically do not know what the proxy is using, so let's assume the administrator
-    # is doing its job propperly and using HTTPS
-    if((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') || (!isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && isset($_SERVER['HTTP_X_FORWARDED_HOST']))) {
-        $plugin_protocol = "https://";
-    }
-    else {
-        $plugin_protocol = "http://";
-    }
-    // Get host, uri (without index.php*) and port
-    if (isset($_SERVER['HTTP_X_FORWARDED_HOST'])) {
-        $plugin_host = filter_input(INPUT_SERVER, 'HTTP_X_FORWARDED_HOST', FILTER_SANITIZE_URL);
-        $plugin_uri = preg_replace('/^(.*)index.php.*$/', '$1', filter_input(INPUT_SERVER, 'HTTP_X_REQUEST_URI', FILTER_SANITIZE_URL));
-        // Same as before, if the proxy does not provide HTTP_X_FORWARDED_PORT, asume 443
-        if (!isset($_SERVER['HTTP_X_FORWARDED_PORT'])) {
-            $plugin_port = filter_input(INPUT_SERVER, 'HTTP_X_FORWARDED_PORT', FILTER_SANITIZE_URL);
-        }
-        else {
-            $plugin_port = "443";
-        }
-    }
-    else {
-        $plugin_host = filter_input(INPUT_SERVER, 'HTTP_HOST', FILTER_SANITIZE_URL);
-        $plugin_uri = $plugin_host . preg_replace('/^(.*)index.php.*$/', '$1', filter_input(INPUT_SERVER, 'REQUEST_URI', FILTER_SANITIZE_URL));
-        $plugin_port = filter_input(INPUT_SERVER, 'SERVER_PORT', FILTER_SANITIZE_URL);
-    }
-    // Show the port ONLY if it is not the standard for the protocol being used
-    if (($plugin_protocol == "http://" && $plugin_port != "80" ) || ($plugin_protocol == "https://" && $plugin_port != "443")) {
-        $plugin_uri = preg_replace('/^(http|https):\/\/(' . $plugin_host . ' )(\/.*)$/', '$1$2:' . $plugin_port . '$3', $plugin_uri);
-    }
-    $plugin_url = $plugin_protocol . $plugin_uri;
+    $phpSelf = filter_input(INPUT_SERVER, 'PHP_SELF', FILTER_SANITIZE_URL);
+    $http_host = filter_input(INPUT_SERVER, 'HTTP_HOST', FILTER_SANITIZE_URL);
+    $plugin_url = 'https://' . $http_host . substr($phpSelf, 0, strrpos($phpSelf, '/') + 1);
+
     if (isset($pub_action_xtense) && $pub_action_xtense = 'renew_token') {
 
         user_profile_token_updater($user_data['user_id']);