renderjs: remove addition of top url in not root Iframe Gadget

Altering base url in the iframe gadget resulted in loading resources not from
the gadget iframe url but from the root gadget url. This is a critical issue
when the iframe gadget comes from a different domain

renderjs.js

@@ -1034,9 +1034,6 @@
 
       last_acquisition_gadget = new RenderJSGadget();
       last_acquisition_gadget.__acquired_method_dict = {
-        getTopURL: function () {
-          return url;
-        },
         reportServiceError: function (param_list) {
           letsCrash(param_list[0]);
         }
@@ -1148,13 +1145,6 @@
               });
               return;
             }
-            // Get Top URL
-            return tmp_constructor.prototype.__aq_parent('getTopURL', [])
-              .then(function (topURL) {
-                var base = document.createElement('base');
-                base.href = topURL;
-                base.target = "_top";
-                document.head.appendChild(base);
             connection_ready = true;
             notifyReady();
             //the channel is ok
@@ -1168,10 +1158,6 @@
                 });
               trans.delayReturn(true);
             });
-              })
-              .fail(function (error) {
-                throw error;
-              });
           }
         });
 

test/embedded.js

@@ -12,14 +12,6 @@
     .declareService(function () {
       service_started = true;
     })
-    .declareMethod('getBaseHref', function () {
-      return document.querySelector('base')
-        .getAttribute('href');
-    })
-    .declareMethod('getBaseTarget', function () {
-      return document.querySelector('base')
-        .getAttribute('target');
-    })
     .declareMethod('wasReadyCalled', function () {
       return ready_called;
     })

test/embedded_heavy.js

@@ -10,14 +10,6 @@
     .declareService(function () {
       service_started = true;
     })
-    .declareMethod('getBaseHref', function () {
-      return document.querySelector('base')
-        .getAttribute('href');
-    })
-    .declareMethod('getBaseTarget', function () {
-      return document.querySelector('base')
-        .getAttribute('target');
-    })
     .declareMethod('wasReadyCalled', function () {
       return ready_called;
     })

test/not_declared_gadget.js

@@ -9,24 +9,14 @@
         g.props.element = element;
       });
   })
-    .declareAcquiredMethod('getTopURL', 'getTopURL')
     .declareAcquiredMethod('willFail', 'willFail')
     .declareService(function () {
       var context = this;
       return RSVP.all([
-        context.checkTopUrl(),
         context.checkAcquisitionError(),
         context.checkKlass()
       ]);
     })
-    .declareMethod('checkTopUrl', function () {
-      var g = this;
-      return g.getTopURL()
-        .push(function (top_url) {
-          g.props.element.querySelector('.getTopUrl')
-            .innerHTML = top_url; 
-        });
-    })
     .declareMethod('checkAcquisitionError', function () {
       var g = this;
       return g.willFail()

test/renderjs_test.js

@@ -3177,8 +3177,7 @@
     var gadget = new RenderJSGadget(),
       html_url = 'https://example.org/files/qunittest/test123456.html',
       html_url2 = renderJS.getAbsoluteURL('./embedded.html',
-                                          window.location.href),
-      topURL = "http://example.org/topGadget";
+                                          window.location.href);
 
     this.server.respondWith("GET", html_url, [200, {
       "Content-Type": "text/html"
@@ -3192,10 +3191,6 @@
       throw new renderJS.AcquisitionError("Can not handle " + method_name);
     };
 
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
-
     document.getElementById("qunit-fixture").textContent = "";
 
     stop();
@@ -3316,17 +3311,12 @@
   test('Can take a scope options', function () {
     // Subclass RenderJSGadget to not pollute its namespace
     var gadget = new RenderJSGadget(),
-      url = "./embedded.html",
-      topURL = "http://example.org/topGadget";
+      url = "./embedded.html";
 
     gadget.__sub_gadget_dict = {};
 
     document.getElementById("qunit-fixture").textContent = "";
 
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
-
     stop();
     gadget.declareGadget(url, {
       sandbox: 'iframe',
@@ -3358,17 +3348,12 @@
                                port: parsed.port,
                                path: parsed.path}).toString(),
       gadget_path = "./embedded.html",
-      absolute_path = parent_path + "embedded.html",
-      topURL = "http://example.org/topGadget";
+      absolute_path = parent_path + "embedded.html";
 
     document.getElementById("qunit-fixture").textContent = "";
     parent_gadget.__sub_gadget_dict = {};
     parent_gadget.__path = parent_path;
 
-    parent_gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
-
     stop();
     parent_gadget.declareGadget(gadget_path, {
       sandbox: 'iframe',
@@ -3377,8 +3362,6 @@
       .then(function (new_gadget) {
         equal(new_gadget.__path, absolute_path);
         equal(Object.keys(new_gadget.__acquired_method_dict).length, 1);
-        equal(typeof new_gadget.__acquired_method_dict.getTopURL,
-              'function');
         ok(new_gadget instanceof RenderJSIframeGadget);
         equal(
           new_gadget.__element.innerHTML,
@@ -3394,15 +3377,11 @@
   test('Initialize sub_gadget_dict private property', function () {
     // Check that declare gadget returns the gadget
     var gadget = new RenderJSGadget(),
-      url = "./embedded.html",
-      topURL = "http://example.org/topGadget";
+      url = "./embedded.html";
 
     document.getElementById("qunit-fixture").textContent = "";
 
     gadget.__sub_gadget_dict = {};
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
 
     stop();
     gadget.declareGadget(url, {
@@ -3422,8 +3401,7 @@
     // Check that declare gadget returns the gadget
     var gadget = new RenderJSGadget(),
       acquire_called = false,
-      url = "./embedded.html",
-      topURL = "http://example.org/topGadget";
+      url = "./embedded.html";
 
     gadget.__aq_parent = function (method_name, argument_list) {
       acquire_called = true;
@@ -3440,9 +3418,6 @@
     };
 
     gadget.__sub_gadget_dict = {};
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
 
     stop();
     gadget.declareGadget(url, {
@@ -3557,18 +3532,6 @@
                 "acquireMethodRequestedWithAcquisitionError",
               error
             );
-          })
-          .push(function () {
-            return new_gadget.getBaseHref();
-          })
-          .push(function (href) {
-            equal(href, topURL);
-          })
-          .push(function () {
-            return new_gadget.getBaseTarget();
-          })
-          .push(function (target) {
-            equal(target, "_top");
           });
       })
       .fail(function (error) {
@@ -3583,8 +3546,7 @@
     // Check that declare gadget returns the gadget
     var gadget = new RenderJSGadget(),
       acquire_called = false,
-      url = "./embedded.html",
-      topURL = "http://example.org/topGadget";
+      url = "./embedded.html";
 
     function readyMessageDelay(e) {
       var now,
@@ -3617,9 +3579,6 @@
     };
 
     gadget.__sub_gadget_dict = {};
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
 
     stop();
     gadget.declareGadget(url, {
@@ -3734,18 +3693,6 @@
                 "acquireMethodRequestedWithAcquisitionError",
               error
             );
-          })
-          .push(function () {
-            return new_gadget.getBaseHref();
-          })
-          .push(function (href) {
-            equal(href, topURL);
-          })
-          .push(function () {
-            return new_gadget.getBaseTarget();
-          })
-          .push(function (target) {
-            equal(target, "_top");
           });
       })
       .fail(function (error) {
@@ -3761,8 +3708,7 @@
     // Check that declare gadget returns the gadget
     var gadget = new RenderJSGadget(),
       acquire_called = false,
-      url = "./embedded_heavy.html",
-      topURL = "http://example.org/topGadget";
+      url = "./embedded_heavy.html";
 
     gadget.__aq_parent = function (method_name, argument_list) {
       acquire_called = true;
@@ -3779,9 +3725,6 @@
     };
 
     gadget.__sub_gadget_dict = {};
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
 
     stop();
     gadget.declareGadget(url, {
@@ -3896,18 +3839,6 @@
                 "acquireMethodRequestedWithAcquisitionError",
               error
             );
-          })
-          .push(function () {
-            return new_gadget.getBaseHref();
-          })
-          .push(function (href) {
-            equal(href, topURL);
-          })
-          .push(function () {
-            return new_gadget.getBaseTarget();
-          })
-          .push(function (target) {
-            equal(target, "_top");
           });
       })
       .fail(function (error) {
@@ -3923,11 +3854,6 @@
     var gadget = new RenderJSGadget(),
       url = "./embedded_fail.html";
 
-    gadget.__acquired_method_dict = {
-      getTopURL: function () {
-        return "http://example.org/topGadget";
-      }
-    };
     stop();
     gadget.declareGadget(url, {
       sandbox: 'iframe',
@@ -3950,7 +3876,6 @@
   test('dataurl provide an iframed gadget as callback parameter', function () {
     // Check that declare gadget returns the gadget
     var parent_gadget = new RenderJSGadget(),
-      topURL = "https://example.org/topGadget",
       parsed = URI.parse(window.location.href),
       parent_path = URI.build({protocol: parsed.protocol,
                                hostname: parsed.hostname,
@@ -3986,10 +3911,6 @@
     parent_gadget.__sub_gadget_dict = {};
     parent_gadget.__path = parent_path;
 
-    parent_gadget.__acquired_method_dict = {
-      getTopURL: function () {return topURL; }
-    };
-
     stop();
     return new RSVP.Queue()
       .then(function () {
@@ -4113,7 +4034,6 @@
 
   test('Check that the root gadget is cleanly implemented', function () {
     var parsed = URI.parse(window.location.href),
-      getTopURLCalled = false,
       parent_path = URI.build({protocol: parsed.protocol,
                                hostname: parsed.hostname,
                                port: parsed.port,
@@ -4130,16 +4050,6 @@
       root_gadget_path_without_hash = window.location.href;
     }
 
-    root_gadget_klass
-      .declareAcquiredMethod('getTopURL', 'getTopURL')
-      .allowPublicAcquisition('getTopURL', function () {
-        getTopURLCalled = true;
-        this.getTopURL().then(function (topURL) {
-          equal(topURL, this.__path);
-        });
-        return this.getTopURL();
-      });
-
     stop();
     root_gadget_defer.promise
       .then(function (root_gadget) {
@@ -4147,7 +4057,6 @@
         equal(root_gadget.__path,
               root_gadget_path_without_hash);
         equal(typeof root_gadget.__acquired_method_dict, 'object');
-        equal(Object.keys(root_gadget.__acquired_method_dict).length, 1);
         equal(root_gadget.__title, document.title);
         deepEqual(root_gadget.__interface_list, []);
         deepEqual(root_gadget.__required_css_list,
@@ -4199,24 +4108,10 @@
         deepEqual(root_gadget.__sub_gadget_dict, {});
         deepEqual(root_gadget_klass.__service_list, []);
         return new RSVP.Queue()
-          .push(function () {
-            return root_gadget.getTopURL().then(function (topURL) {
-              equal(topURL, root_gadget.__path);
-            });
-          })
           .push(function () {
             return root_gadget.declareGadget("./embedded.html", {
               sandbox: 'iframe',
               element: document.querySelector('#qunit-fixture')
-            })
-              .then(function (new_gadget) {
-                return new_gadget.__aq_parent('getTopURL', []);
-              })
-              .then(function (topURL) {
-                equal(topURL, root_gadget.__path);
-              })
-              .then(function () {
-                ok(getTopURLCalled);
             })
               .fail(function (e) {
                 ok(false, e);
@@ -4254,12 +4149,9 @@
     return RSVP.delay(900)
       .then(function () {
         var iframe = document.getElementById('renderjsIframe'),
-          url_div = iframe.contentWindow.document.querySelector('.getTopUrl'),
           acquisition_div = iframe.contentWindow.
             document.querySelector('.acquisitionError'),
           klass_div = iframe.contentWindow.document.querySelector('.klass');
-        equal(url_div.innerHTML,
-              new URL('not_declared_gadget.html', window.location).href);
         equal(acquisition_div.innerHTML,
               "AcquisitionError: No gadget provides willFail");
         equal(klass_div.innerHTML,