mozbrowsersercuritychange event

13 files changed, 135 insertions, 4 deletions

diff --git a/components/net/about_loader.rs b/components/net/about_loader.rs
index ec6865e131a..5fbaaa686f6 100644
--- a/components/net/about_loader.rs
+++ b/components/net/about_loader.rs
@@ -8,6 +8,7 @@ use hyper::http::RawStatus;
 use hyper::mime::{Mime, SubLevel, TopLevel};
 use mime_classifier::MIMEClassifier;
 use net_traits::ProgressMsg::Done;
+use net_traits::response::HttpsState;
 use net_traits::{LoadConsumer, LoadData, Metadata};
 use resource_thread::{CancellationListener, send_error, start_sending_sniffed_opt};
 use std::sync::Arc;
@@ -28,6 +29,7 @@ pub fn factory(mut load_data: LoadData,
                 charset: Some("utf-8".to_owned()),
                 headers: None,
                 status: Some(RawStatus(200, "OK".into())),
+                https_state: HttpsState::None,
             };
             if let Ok(chan) = start_sending_sniffed_opt(start_chan,
                                                         metadata,
diff --git a/components/net/http_loader.rs b/components/net/http_loader.rs
index 64c732446db..e21ade1b2ad 100644
--- a/components/net/http_loader.rs
+++ b/components/net/http_loader.rs
@@ -26,6 +26,7 @@ use mime_classifier::MIMEClassifier;
 use msg::constellation_msg::{PipelineId};
 use net_traits::ProgressMsg::{Done, Payload};
 use net_traits::hosts::replace_hosts;
+use net_traits::response::HttpsState;
 use net_traits::{CookieSource, IncludeSubdomains, LoadConsumer, LoadContext, LoadData, Metadata};
 use openssl::ssl::error::{SslError, OpensslError};
 use openssl::ssl::{SSL_OP_NO_SSLV2, SSL_OP_NO_SSLV3, SSL_VERIFY_PEER, SslContext, SslMethod};
@@ -769,6 +770,11 @@ pub fn load<A>(load_data: LoadData,
         });
         metadata.headers = Some(adjusted_headers);
         metadata.status = Some(response.status_raw().clone());
+        metadata.https_state = if doc_url.scheme == "https" {
+            HttpsState::Modern
+        } else {
+            HttpsState::None
+        };
 
         // --- Tell devtools that we got a response
         // Send an HttpResponse message to devtools with the corresponding request_id
diff --git a/components/net_traits/lib.rs b/components/net_traits/lib.rs
index 45d01a9818d..bf9a168a1bf 100644
--- a/components/net_traits/lib.rs
+++ b/components/net_traits/lib.rs
@@ -312,6 +312,9 @@ pub struct Metadata {
     #[ignore_heap_size_of = "Defined in hyper"]
     /// HTTP Status
     pub status: Option<RawStatus>,
+
+    /// Is successful HTTPS connection
+    pub https_state: response::HttpsState,
 }
 
 impl Metadata {
@@ -324,6 +327,7 @@ impl Metadata {
             headers: None,
             // https://fetch.spec.whatwg.org/#concept-response-status-message
             status: Some(RawStatus(200, "OK".into())),
+            https_state: response::HttpsState::None,
         }
     }
 
diff --git a/components/net_traits/response.rs b/components/net_traits/response.rs
index b2e73ec371e..25eeedb4252 100644
--- a/components/net_traits/response.rs
+++ b/components/net_traits/response.rs
@@ -48,7 +48,7 @@ pub enum CacheState {
 }
 
 /// [Https state](https://fetch.spec.whatwg.org/#concept-response-https-state)
-#[derive(Clone)]
+#[derive(Clone, Copy, HeapSizeOf, Deserialize, Serialize)]
 pub enum HttpsState {
     None,
     Deprecated,
diff --git a/components/script/dom/bindings/trace.rs b/components/script/dom/bindings/trace.rs
index 1362731339a..6794f803a10 100644
--- a/components/script/dom/bindings/trace.rs
+++ b/components/script/dom/bindings/trace.rs
@@ -60,6 +60,7 @@ use msg::constellation_msg::{PipelineId, SubpageId, WindowSizeData};
 use net_traits::Metadata;
 use net_traits::image::base::{Image, ImageMetadata};
 use net_traits::image_cache_thread::{ImageCacheChan, ImageCacheThread};
+use net_traits::response::HttpsState;
 use net_traits::storage_thread::StorageType;
 use profile_traits::mem::ProfilerChan as MemProfilerChan;
 use profile_traits::time::ProfilerChan as TimeProfilerChan;
@@ -299,6 +300,7 @@ no_jsmanaged_fields!(Mime);
 no_jsmanaged_fields!(AttrIdentifier);
 no_jsmanaged_fields!(AttrValue);
 no_jsmanaged_fields!(ElementSnapshot);
+no_jsmanaged_fields!(HttpsState);
 
 impl JSTraceable for ConstellationChan<ScriptMsg> {
     #[inline]
diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
index b5672319837..91eb87ca881 100644
--- a/components/script/dom/document.rs
+++ b/components/script/dom/document.rs
@@ -84,6 +84,7 @@ use msg::constellation_msg::{ConstellationChan, Key, KeyModifiers, KeyState};
 use msg::constellation_msg::{PipelineId, SubpageId};
 use net_traits::ControlMsg::{GetCookiesForUrl, SetCookiesForUrl};
 use net_traits::CookieSource::NonHTTP;
+use net_traits::response::HttpsState;
 use net_traits::{AsyncResponseTarget, PendingAsyncLoad};
 use num::ToPrimitive;
 use script_thread::{MainThreadScriptMsg, Runnable};
@@ -204,6 +205,8 @@ pub struct Document {
     dom_complete: Cell<u64>,
     /// Vector to store CSS errors
     css_errors_store: DOMRefCell<Vec<CSSError>>,
+    /// https://html.spec.whatwg.org/multipage/#concept-document-https-state
+    https_state: Cell<HttpsState>,
 }
 
 #[derive(JSTraceable, HeapSizeOf)]
@@ -289,6 +292,11 @@ impl Document {
         self.is_html_document
     }
 
+    pub fn set_https_state(&self, https_state: HttpsState) {
+        self.https_state.set(https_state);
+        self.trigger_mozbrowser_event(MozBrowserEvent::SecurityChange(https_state));
+    }
+
     pub fn report_css_error(&self, css_error: CSSError) {
         self.css_errors_store.borrow_mut().push(css_error);
     }
@@ -1525,6 +1533,7 @@ impl Document {
             dom_content_loaded_event_end: Cell::new(Default::default()),
             dom_complete: Cell::new(Default::default()),
             css_errors_store: DOMRefCell::new(vec![]),
+            https_state: Cell::new(HttpsState::None),
         }
     }
 
diff --git a/components/script/dom/htmliframeelement.rs b/components/script/dom/htmliframeelement.rs
index fd8788480a6..930c15b0e0f 100644
--- a/components/script/dom/htmliframeelement.rs
+++ b/components/script/dom/htmliframeelement.rs
@@ -4,6 +4,7 @@
 
 use dom::attr::{Attr, AttrValue};
 use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementIconChangeEventDetail;
+use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserElementSecurityChangeDetail;
 use dom::bindings::codegen::Bindings::BrowserElementBinding::BrowserShowModalPromptEventDetail;
 use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding;
 use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::HTMLIFrameElementMethods;
@@ -29,6 +30,7 @@ use js::jsval::{UndefinedValue, NullValue};
 use layout_interface::ReflowQueryType;
 use msg::constellation_msg::{ConstellationChan};
 use msg::constellation_msg::{NavigationDirection, PipelineId, SubpageId};
+use net_traits::response::HttpsState;
 use page::IterablePage;
 use script_traits::IFrameSandboxState::{IFrameSandboxed, IFrameUnsandboxed};
 use script_traits::{IFrameLoadInfo, MozBrowserEvent, ScriptMsg as ConstellationMsg};
@@ -275,10 +277,26 @@ impl MozBrowserEventDetailBuilder for HTMLIFrameElement {
         match event {
             MozBrowserEvent::AsyncScroll | MozBrowserEvent::Close | MozBrowserEvent::ContextMenu |
             MozBrowserEvent::Error | MozBrowserEvent::LoadEnd | MozBrowserEvent::LoadStart |
-            MozBrowserEvent::OpenWindow | MozBrowserEvent::SecurityChange | MozBrowserEvent::OpenSearch  |
+            MozBrowserEvent::OpenWindow | MozBrowserEvent::OpenSearch  |
             MozBrowserEvent::UsernameAndPasswordRequired => {
                 rval.set(NullValue());
             }
+            MozBrowserEvent::SecurityChange(https_state) => {
+                BrowserElementSecurityChangeDetail {
+                    // https://developer.mozilla.org/en-US/docs/Web/Events/mozbrowsersecuritychange
+                    state: Some(DOMString::from(match https_state {
+                        HttpsState::Modern => "secure",
+                        HttpsState::Deprecated => "broken",
+                        HttpsState::None => "insecure",
+                    }.to_owned())),
+                    // FIXME - Not supported yet:
+                    trackingContent: None,
+                    mixedContent: None,
+                    trackingState: None,
+                    extendedValidation: None,
+                    mixedState: None,
+                }.to_jsval(cx, rval);
+            }
             MozBrowserEvent::LocationChange(ref string) | MozBrowserEvent::TitleChange(ref string) => {
                 string.to_jsval(cx, rval);
             }
diff --git a/components/script/dom/webidls/BrowserElement.webidl b/components/script/dom/webidls/BrowserElement.webidl
index ecd9df12e66..33f1fa6fd5e 100644
--- a/components/script/dom/webidls/BrowserElement.webidl
+++ b/components/script/dom/webidls/BrowserElement.webidl
@@ -24,6 +24,36 @@ callback BrowserElementNextPaintEventCallback = void ();
 interface BrowserElement {
 };
 
+dictionary BrowserElementSecurityChangeDetail {
+
+  // state:
+  //   "insecure" indicates that the data corresponding to
+  //     the request was received over an insecure channel.
+  //
+  //   "broken" indicates an unknown security state.  This
+  //     may mean that the request is being loaded as part
+  //     of a page in which some content was received over
+  //     an insecure channel.
+  //
+  //   "secure" indicates that the data corresponding to the
+  //     request was received over a secure channel.
+  DOMString state;
+
+  // trackingState:
+  //   "loaded_tracking_content": tracking content has been loaded.
+  //   "blocked_tracking_content": tracking content has been blocked from loading.
+  DOMString trackingState;
+
+  // mixedState:
+  //   "blocked_mixed_active_content": Mixed active content has been blocked from loading.
+  //   "loaded_mixed_active_content": Mixed active content has been loaded.
+  DOMString mixedState;
+
+  boolean extendedValidation;
+  boolean trackingContent;
+  boolean mixedContent;
+};
+
 dictionary BrowserElementIconChangeEventDetail {
   DOMString rel;
   DOMString href;
diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index 4cae85da9ba..ef1a04e1682 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -1878,6 +1878,8 @@ impl ScriptThread {
             DOMString::new()
         };
 
+        document.set_https_state(metadata.https_state);
+
         match metadata.content_type {
             Some(ContentType(Mime(TopLevel::Text, SubLevel::Xml, _))) => {
                 parse_xml(document.r(),
diff --git a/components/script_traits/lib.rs b/components/script_traits/lib.rs
index 83761f20090..1aede1f6a30 100644
--- a/components/script_traits/lib.rs
+++ b/components/script_traits/lib.rs
@@ -46,6 +46,7 @@ use msg::constellation_msg::{PipelineNamespaceId, SubpageId};
 use msg::webdriver_msg::WebDriverScriptCommand;
 use net_traits::ResourceThread;
 use net_traits::image_cache_thread::ImageCacheThread;
+use net_traits::response::HttpsState;
 use net_traits::storage_thread::StorageThread;
 use profile_traits::mem;
 use std::any::Any;
@@ -423,7 +424,7 @@ pub enum MozBrowserEvent {
     /// Sent when window.open() is called within a browser `<iframe>`.
     OpenWindow,
     /// Sent when the SSL state changes within a browser `<iframe>`.
-    SecurityChange,
+    SecurityChange(HttpsState),
     /// Sent when alert(), confirm(), or prompt() is called within a browser `<iframe>`.
     ShowModalPrompt(String, String, String, String), // TODO(simartin): Handle unblock()
     /// Sent when the document.title changes within a browser `<iframe>`.
@@ -447,7 +448,7 @@ impl MozBrowserEvent {
             MozBrowserEvent::LoadStart => "mozbrowserloadstart",
             MozBrowserEvent::LocationChange(_) => "mozbrowserlocationchange",
             MozBrowserEvent::OpenWindow => "mozbrowseropenwindow",
-            MozBrowserEvent::SecurityChange => "mozbrowsersecuritychange",
+            MozBrowserEvent::SecurityChange(_) => "mozbrowsersecuritychange",
             MozBrowserEvent::ShowModalPrompt(_, _, _, _) => "mozbrowsershowmodalprompt",
             MozBrowserEvent::TitleChange(_) => "mozbrowsertitlechange",
             MozBrowserEvent::UsernameAndPasswordRequired => "mozbrowserusernameandpasswordrequired",
diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index 92a73d95a49..2c187e3358b 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -5916,6 +5916,12 @@
             "url": "/_mozilla/mozilla/mozbrowser/mozbrowsericonchange_event.html"
           }
         ],
+        "mozilla/mozbrowser/mozbrowsersecuritychange_event.html": [
+          {
+            "path": "mozilla/mozbrowser/mozbrowsersecuritychange_event.html",
+            "url": "/_mozilla/mozilla/mozbrowser/mozbrowsersecuritychange_event.html"
+          }
+        ],
         "mozilla/mozbrowser/mozbrowsershowmodalprompt_event.html": [
           {
             "path": "mozilla/mozbrowser/mozbrowsershowmodalprompt_event.html",
diff --git a/tests/wpt/mozilla/meta/mozilla/mozbrowser/mozbrowsersecuritychange_event.html.ini b/tests/wpt/mozilla/meta/mozilla/mozbrowser/mozbrowsersecuritychange_event.html.ini
new file mode 100644
index 00000000000..509699c9ca4
--- /dev/null
+++ b/tests/wpt/mozilla/meta/mozilla/mozbrowser/mozbrowsersecuritychange_event.html.ini
@@ -0,0 +1,5 @@
+[mozbrowsersecuritychange_event.html]
+  type: testharness
+  [mozbrowsersecuritychange event is dispatched when content security state changes]
+    expected: FAIL
+
diff --git a/tests/wpt/mozilla/tests/mozilla/mozbrowser/mozbrowsersecuritychange_event.html b/tests/wpt/mozilla/tests/mozilla/mozbrowser/mozbrowsersecuritychange_event.html
new file mode 100644
index 00000000000..8cf0cc402f8
--- /dev/null
+++ b/tests/wpt/mozilla/tests/mozilla/mozbrowser/mozbrowsersecuritychange_event.html
@@ -0,0 +1,46 @@
+<head>
+  <title>mozbrowsersecuritychange event is dispatched when content security state changes</title>
+  <script src="/resources/testharness.js"></script>
+  <script src="/resources/testharnessreport.js"></script>
+</head>
+<body>
+  <script>
+
+    async_test(function(t) {
+
+      const HTTP_URL = "http://web-platform.test:8000";
+      const HTTPS_URL = "https://web-platform.test:8443";
+
+      var urls = [ HTTP_URL, HTTPS_URL, HTTP_URL ];
+      var url_index = 0;
+
+      var expectedEvents = [
+        "insecure",
+        "secure",
+        "insecure",
+      ];
+
+      var receivedEvents = [];
+
+      var iframe = document.createElement("iframe");
+      iframe.mozbrowser = "true";
+      iframe.src = urls[url_index++];
+
+      iframe.addEventListener("mozbrowsersecuritychange", t.step_func(e => {
+
+        receivedEvents.push(e.detail.state);
+
+        if (receivedEvents.length == expectedEvents.length) {
+          assert_array_equals(receivedEvents, expectedEvents);
+          t.done();
+        } else {
+          iframe.src = urls[url_index++];
+        }
+      }));
+
+
+      document.body.appendChild(iframe);
+    });
+
+  </script>
+</body>