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-rw-r--r--dom/security/nsCSPContext.cpp5
-rw-r--r--dom/security/nsContentSecurityManager.cpp140
-rw-r--r--dom/security/nsContentSecurityManager.h2
-rw-r--r--dom/security/test/general/browser.ini14
-rw-r--r--dom/security/test/general/browser_test_data_download.js37
-rw-r--r--dom/security/test/general/browser_test_data_text_csv.js37
-rw-r--r--dom/security/test/general/browser_test_toplevel_data_navigations.js54
-rw-r--r--dom/security/test/general/browser_test_view_image_data_navigation.js30
-rw-r--r--dom/security/test/general/file_block_toplevel_data_navigation.html14
-rw-r--r--dom/security/test/general/file_block_toplevel_data_navigation2.html29
-rw-r--r--dom/security/test/general/file_block_toplevel_data_navigation3.html13
-rw-r--r--dom/security/test/general/file_block_toplevel_data_redirect.sjs14
-rw-r--r--dom/security/test/general/file_data_download.html14
-rw-r--r--dom/security/test/general/file_data_text_csv.html14
-rw-r--r--dom/security/test/general/file_toplevel_data_meta_redirect.html10
-rw-r--r--dom/security/test/general/file_toplevel_data_navigations.sjs14
-rw-r--r--dom/security/test/general/file_view_image_data_navigation.html12
-rw-r--r--dom/security/test/general/mochitest.ini12
-rw-r--r--dom/security/test/general/test_allow_opening_data_json.html39
-rw-r--r--dom/security/test/general/test_allow_opening_data_pdf.html41
-rw-r--r--dom/security/test/general/test_block_toplevel_data_img_navigation.html53
-rw-r--r--dom/security/test/general/test_block_toplevel_data_navigation.html86
-rw-r--r--dom/security/test/general/test_contentpolicytype_targeted_link_iframe.html1
-rw-r--r--dom/security/test/moz.build1
24 files changed, 664 insertions, 22 deletions
diff --git a/dom/security/nsCSPContext.cpp b/dom/security/nsCSPContext.cpp
index a7517f65e..979bd915f 100644
--- a/dom/security/nsCSPContext.cpp
+++ b/dom/security/nsCSPContext.cpp
@@ -171,9 +171,10 @@ nsCSPContext::ShouldLoad(nsContentPolicyType aContentType,
}
}
- // aExtra is only non-null if the channel got redirected.
- bool wasRedirected = (aExtra != nullptr);
+ // aExtra holds the original URI of the channel if the
+ // channel got redirected (until we fix Bug 1332422).
nsCOMPtr<nsIURI> originalURI = do_QueryInterface(aExtra);
+ bool wasRedirected = originalURI;
bool permitted = permitsInternal(dir,
aContentLocation,
diff --git a/dom/security/nsContentSecurityManager.cpp b/dom/security/nsContentSecurityManager.cpp
index c4e1ed8e1..0cc4933fe 100644
--- a/dom/security/nsContentSecurityManager.cpp
+++ b/dom/security/nsContentSecurityManager.cpp
@@ -1,8 +1,10 @@
#include "nsContentSecurityManager.h"
+#include "nsEscape.h"
#include "nsIChannel.h"
#include "nsIHttpChannelInternal.h"
#include "nsIStreamListener.h"
#include "nsILoadInfo.h"
+#include "nsIOService.h"
#include "nsContentUtils.h"
#include "nsCORSListenerProxy.h"
#include "nsIStreamListener.h"
@@ -10,11 +12,86 @@
#include "nsMixedContentBlocker.h"
#include "mozilla/dom/Element.h"
+#include "mozilla/dom/TabChild.h"
NS_IMPL_ISUPPORTS(nsContentSecurityManager,
nsIContentSecurityManager,
nsIChannelEventSink)
+/* static */ bool
+nsContentSecurityManager::AllowTopLevelNavigationToDataURI(nsIChannel* aChannel)
+{
+ // Let's block all toplevel document navigations to a data: URI.
+ // In all cases where the toplevel document is navigated to a
+ // data: URI the triggeringPrincipal is a codeBasePrincipal, or
+ // a NullPrincipal. In other cases, e.g. typing a data: URL into
+ // the URL-Bar, the triggeringPrincipal is a SystemPrincipal;
+ // we don't want to block those loads. Only exception, loads coming
+ // from an external applicaton (e.g. Thunderbird) don't load
+ // using a codeBasePrincipal, but we want to block those loads.
+ if (!mozilla::net::nsIOService::BlockToplevelDataUriNavigations()) {
+ return true;
+ }
+ nsCOMPtr<nsILoadInfo> loadInfo = aChannel->GetLoadInfo();
+ if (!loadInfo) {
+ return true;
+ }
+ if (loadInfo->GetExternalContentPolicyType() != nsIContentPolicy::TYPE_DOCUMENT) {
+ return true;
+ }
+ if (loadInfo->GetForceAllowDataURI()) {
+ // if the loadinfo explicitly allows the data URI navigation, let's allow it now
+ return true;
+ }
+ nsCOMPtr<nsIURI> uri;
+ nsresult rv = NS_GetFinalChannelURI(aChannel, getter_AddRefs(uri));
+ NS_ENSURE_SUCCESS(rv, true);
+ bool isDataURI =
+ (NS_SUCCEEDED(uri->SchemeIs("data", &isDataURI)) && isDataURI);
+ if (!isDataURI) {
+ return true;
+ }
+ // Whitelist data: images as long as they are not SVGs
+ nsAutoCString filePath;
+ uri->GetFilePath(filePath);
+ if (StringBeginsWith(filePath, NS_LITERAL_CSTRING("image/")) &&
+ !StringBeginsWith(filePath, NS_LITERAL_CSTRING("image/svg+xml"))) {
+ return true;
+ }
+ // Whitelist data: PDFs and JSON
+ if (StringBeginsWith(filePath, NS_LITERAL_CSTRING("application/pdf")) ||
+ StringBeginsWith(filePath, NS_LITERAL_CSTRING("application/json"))) {
+ return true;
+ }
+ // Redirecting to a toplevel data: URI is not allowed, hence we make
+ // sure the RedirectChain is empty.
+ if (!loadInfo->GetLoadTriggeredFromExternal() &&
+ nsContentUtils::IsSystemPrincipal(loadInfo->TriggeringPrincipal()) &&
+ loadInfo->RedirectChain().IsEmpty()) {
+ return true;
+ }
+ nsAutoCString dataSpec;
+ uri->GetSpec(dataSpec);
+ if (dataSpec.Length() > 50) {
+ dataSpec.Truncate(50);
+ dataSpec.AppendLiteral("...");
+ }
+ nsCOMPtr<nsITabChild> tabChild = do_QueryInterface(loadInfo->ContextForTopLevelLoad());
+ nsCOMPtr<nsIDocument> doc;
+ if (tabChild) {
+ doc = static_cast<mozilla::dom::TabChild*>(tabChild.get())->GetDocument();
+ }
+ NS_ConvertUTF8toUTF16 specUTF16(NS_UnescapeURL(dataSpec));
+ const char16_t* params[] = { specUTF16.get() };
+ nsContentUtils::ReportToConsole(nsIScriptError::warningFlag,
+ NS_LITERAL_CSTRING("DATA_URI_BLOCKED"),
+ doc,
+ nsContentUtils::eSECURITY_PROPERTIES,
+ "BlockTopLevelDataURINavigation",
+ params, ArrayLength(params));
+ return false;
+}
+
static nsresult
ValidateSecurityFlags(nsILoadInfo* aLoadInfo)
{
@@ -176,7 +253,7 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
nsContentPolicyType internalContentPolicyType =
aLoadInfo->InternalContentPolicyType();
nsCString mimeTypeGuess;
- nsCOMPtr<nsINode> requestingContext = nullptr;
+ nsCOMPtr<nsISupports> requestingContext = nullptr;
#ifdef DEBUG
// Don't enforce TYPE_DOCUMENT assertions for loads
@@ -250,10 +327,13 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_XMLHTTPREQUEST: {
// alias nsIContentPolicy::TYPE_DATAREQUEST:
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_xml requires requestingContext of type Document");
-
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_xml requires requestingContext of type Document");
+ }
+#endif
// We're checking for the external TYPE_XMLHTTPREQUEST here in case
// an addon creates a request with that type.
if (internalContentPolicyType ==
@@ -274,18 +354,26 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_OBJECT_SUBREQUEST: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::ELEMENT_NODE,
- "type_subrequest requires requestingContext of type Element");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::ELEMENT_NODE,
+ "type_subrequest requires requestingContext of type Element");
+ }
+#endif
break;
}
case nsIContentPolicy::TYPE_DTD: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_dtd requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_dtd requires requestingContext of type Document");
+ }
+#endif
break;
}
@@ -303,9 +391,13 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
mimeTypeGuess = EmptyCString();
}
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::ELEMENT_NODE,
- "type_media requires requestingContext of type Element");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::ELEMENT_NODE,
+ "type_media requires requestingContext of type Element");
+ }
+#endif
break;
}
@@ -332,18 +424,26 @@ DoContentSecurityChecks(nsIChannel* aChannel, nsILoadInfo* aLoadInfo)
case nsIContentPolicy::TYPE_XSLT: {
mimeTypeGuess = NS_LITERAL_CSTRING("application/xml");
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_xslt requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_xslt requires requestingContext of type Document");
+ }
+#endif
break;
}
case nsIContentPolicy::TYPE_BEACON: {
mimeTypeGuess = EmptyCString();
requestingContext = aLoadInfo->LoadingNode();
- MOZ_ASSERT(!requestingContext ||
- requestingContext->NodeType() == nsIDOMNode::DOCUMENT_NODE,
- "type_beacon requires requestingContext of type Document");
+#ifdef DEBUG
+ {
+ nsCOMPtr<nsINode> node = do_QueryInterface(requestingContext);
+ MOZ_ASSERT(!node || node->NodeType() == nsIDOMNode::DOCUMENT_NODE,
+ "type_beacon requires requestingContext of type Document");
+ }
+#endif
break;
}
diff --git a/dom/security/nsContentSecurityManager.h b/dom/security/nsContentSecurityManager.h
index 912c0e89f..bab847743 100644
--- a/dom/security/nsContentSecurityManager.h
+++ b/dom/security/nsContentSecurityManager.h
@@ -32,6 +32,8 @@ public:
static nsresult doContentSecurityCheck(nsIChannel* aChannel,
nsCOMPtr<nsIStreamListener>& aInAndOutListener);
+ static bool AllowTopLevelNavigationToDataURI(nsIChannel* aChannel);
+
private:
static nsresult CheckChannel(nsIChannel* aChannel);
diff --git a/dom/security/test/general/browser.ini b/dom/security/test/general/browser.ini
new file mode 100644
index 000000000..b00baa95d
--- /dev/null
+++ b/dom/security/test/general/browser.ini
@@ -0,0 +1,14 @@
+[DEFAULT]
+[browser_test_toplevel_data_navigations.js]
+support-files =
+ file_toplevel_data_navigations.sjs
+ file_toplevel_data_meta_redirect.html
+[browser_test_data_download.js]
+support-files =
+ file_data_download.html
+[browser_test_data_text_csv.js]
+support-files =
+ file_data_text_csv.html
+[browser_test_view_image_data_navigation.js]
+support-files =
+ file_view_image_data_navigation.html
diff --git a/dom/security/test/general/browser_test_data_download.js b/dom/security/test/general/browser_test_data_download.js
new file mode 100644
index 000000000..1ee8d5844
--- /dev/null
+++ b/dom/security/test/general/browser_test_data_download.js
@@ -0,0 +1,37 @@
+"use strict";
+
+const kTestPath = getRootDirectory(gTestPath)
+ .replace("chrome://mochitests/content", "http://example.com")
+const kTestURI = kTestPath + "file_data_download.html";
+
+function addWindowListener(aURL, aCallback) {
+ Services.wm.addListener({
+ onOpenWindow(aXULWindow) {
+ info("window opened, waiting for focus");
+ Services.wm.removeListener(this);
+ var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIDOMWindow);
+ waitForFocus(function() {
+ is(domwindow.document.location.href, aURL, "should have seen the right window open");
+ aCallback(domwindow);
+ }, domwindow);
+ },
+ onCloseWindow(aXULWindow) { },
+ onWindowTitleChange(aXULWindow, aNewTitle) { }
+ });
+}
+
+function test() {
+ waitForExplicitFinish();
+ Services.prefs.setBoolPref("security.data_uri.block_toplevel_data_uri_navigations", true);
+ registerCleanupFunction(function() {
+ Services.prefs.clearUserPref("security.data_uri.block_toplevel_data_uri_navigations");
+ });
+ addWindowListener("chrome://mozapps/content/downloads/unknownContentType.xul", function(win) {
+ is(win.document.getElementById("location").value, "data-foo.html",
+ "file name of download should match");
+ win.close();
+ finish();
+ });
+ gBrowser.loadURI(kTestURI);
+}
diff --git a/dom/security/test/general/browser_test_data_text_csv.js b/dom/security/test/general/browser_test_data_text_csv.js
new file mode 100644
index 000000000..c45e40cc2
--- /dev/null
+++ b/dom/security/test/general/browser_test_data_text_csv.js
@@ -0,0 +1,37 @@
+"use strict";
+
+const kTestPath = getRootDirectory(gTestPath)
+ .replace("chrome://mochitests/content", "http://example.com")
+const kTestURI = kTestPath + "file_data_text_csv.html";
+
+function addWindowListener(aURL, aCallback) {
+ Services.wm.addListener({
+ onOpenWindow(aXULWindow) {
+ info("window opened, waiting for focus");
+ Services.wm.removeListener(this);
+ var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
+ .getInterface(Ci.nsIDOMWindow);
+ waitForFocus(function() {
+ is(domwindow.document.location.href, aURL, "should have seen the right window open");
+ aCallback(domwindow);
+ }, domwindow);
+ },
+ onCloseWindow(aXULWindow) { },
+ onWindowTitleChange(aXULWindow, aNewTitle) { }
+ });
+}
+
+function test() {
+ waitForExplicitFinish();
+ Services.prefs.setBoolPref("security.data_uri.block_toplevel_data_uri_navigations", true);
+ registerCleanupFunction(function() {
+ Services.prefs.clearUserPref("security.data_uri.block_toplevel_data_uri_navigations");
+ });
+ addWindowListener("chrome://mozapps/content/downloads/unknownContentType.xul", function(win) {
+ is(win.document.getElementById("location").value, "text/csv;foo,bar,foobar",
+ "file name of download should match");
+ win.close();
+ finish();
+ });
+ gBrowser.loadURI(kTestURI);
+}
diff --git a/dom/security/test/general/browser_test_toplevel_data_navigations.js b/dom/security/test/general/browser_test_toplevel_data_navigations.js
new file mode 100644
index 000000000..a13a6350e
--- /dev/null
+++ b/dom/security/test/general/browser_test_toplevel_data_navigations.js
@@ -0,0 +1,54 @@
+/* eslint-disable mozilla/no-arbitrary-setTimeout */
+
+"use strict";
+
+const kDataBody = "toplevel navigation to data: URI allowed";
+const kDataURI = "data:text/html,<body>" + kDataBody + "</body>";
+const kTestPath = getRootDirectory(gTestPath)
+ .replace("chrome://mochitests/content", "http://example.com")
+const kRedirectURI = kTestPath + "file_toplevel_data_navigations.sjs";
+const kMetaRedirectURI = kTestPath + "file_toplevel_data_meta_redirect.html";
+
+add_task(async function test_nav_data_uri() {
+ await SpecialPowers.pushPrefEnv({
+ "set": [["security.data_uri.block_toplevel_data_uri_navigations", true]],
+ });
+ await BrowserTestUtils.withNewTab(kDataURI, async function(browser) {
+ await ContentTask.spawn(gBrowser.selectedBrowser, {kDataBody}, async function({kDataBody}) { // eslint-disable-line
+ is(content.document.body.innerHTML, kDataBody,
+ "data: URI navigation from system should be allowed");
+ });
+ });
+});
+
+add_task(async function test_nav_data_uri_redirect() {
+ await SpecialPowers.pushPrefEnv({
+ "set": [["security.data_uri.block_toplevel_data_uri_navigations", true]],
+ });
+ let tab = BrowserTestUtils.addTab(gBrowser, kRedirectURI);
+ registerCleanupFunction(async function() {
+ await BrowserTestUtils.removeTab(tab);
+ });
+ // wait to make sure data: URI did not load before checking that it got blocked
+ await new Promise(resolve => setTimeout(resolve, 500));
+ await ContentTask.spawn(gBrowser.selectedBrowser, {}, async function() {
+ is(content.document.body.innerHTML, "",
+ "data: URI navigation after server redirect should be blocked");
+ });
+});
+
+add_task(async function test_nav_data_uri_meta_redirect() {
+ await SpecialPowers.pushPrefEnv({
+ "set": [["security.data_uri.block_toplevel_data_uri_navigations", true]],
+ });
+ let tab = BrowserTestUtils.addTab(gBrowser, kMetaRedirectURI);
+ registerCleanupFunction(async function() {
+ await BrowserTestUtils.removeTab(tab);
+ });
+ // wait to make sure data: URI did not load before checking that it got blocked
+ await new Promise(resolve => setTimeout(resolve, 500));
+ await ContentTask.spawn(gBrowser.selectedBrowser, {}, async function() {
+ is(content.document.body.innerHTML, "",
+ "data: URI navigation after meta redirect should be blocked");
+ });
+});
diff --git a/dom/security/test/general/browser_test_view_image_data_navigation.js b/dom/security/test/general/browser_test_view_image_data_navigation.js
new file mode 100644
index 000000000..22de35894
--- /dev/null
+++ b/dom/security/test/general/browser_test_view_image_data_navigation.js
@@ -0,0 +1,30 @@
+"use strict";
+
+const TEST_PAGE = getRootDirectory(gTestPath) + "file_view_image_data_navigation.html";
+
+add_task(async function test_principal_right_click_open_link_in_new_tab() {
+ await SpecialPowers.pushPrefEnv({
+ "set": [["security.data_uri.block_toplevel_data_uri_navigations", true]],
+ });
+
+ await BrowserTestUtils.withNewTab(TEST_PAGE, async function(browser) {
+ let loadPromise = BrowserTestUtils.browserLoaded(gBrowser.selectedBrowser, true);
+
+ // simulate right-click->view-image
+ BrowserTestUtils.waitForEvent(document, "popupshown", false, event => {
+ // These are operations that must be executed synchronously with the event.
+ document.getElementById("context-viewimage").doCommand();
+ event.target.hidePopup();
+ return true;
+ });
+ BrowserTestUtils.synthesizeMouseAtCenter("#testimage",
+ { type: "contextmenu", button: 2 },
+ gBrowser.selectedBrowser);
+ await loadPromise;
+
+ await ContentTask.spawn(gBrowser.selectedBrowser, {}, async function() {
+ ok(content.document.location.toString().startsWith("data:image/svg+xml;"),
+ "data:image/svg navigation allowed through right-click view-image")
+ });
+ });
+});
diff --git a/dom/security/test/general/file_block_toplevel_data_navigation.html b/dom/security/test/general/file_block_toplevel_data_navigation.html
new file mode 100644
index 000000000..5fbfdfdef
--- /dev/null
+++ b/dom/security/test/general/file_block_toplevel_data_navigation.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Toplevel data navigation</title>
+</head>
+<body>
+test1: clicking data: URI tries to navigate window<br/>
+<a id="testlink" href="data:text/html,<body>toplevel data: URI navigations should be blocked</body>">click me</a>
+<script>
+ document.getElementById('testlink').click();
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/file_block_toplevel_data_navigation2.html b/dom/security/test/general/file_block_toplevel_data_navigation2.html
new file mode 100644
index 000000000..e0308e1ae
--- /dev/null
+++ b/dom/security/test/general/file_block_toplevel_data_navigation2.html
@@ -0,0 +1,29 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Toplevel data navigation</title>
+</head>
+<body>
+test2: data: URI in iframe tries to window.open(data:, _blank);<br/>
+<iframe id="testFrame" src=""></iframe>
+<script>
+ let DATA_URI = `data:text/html,<body><script>
+ var win = window.open("data:text/html,<body>toplevel data: URI navigations should be blocked</body>", "_blank");
+ setTimeout(function () {
+ var result = win.document.body.innerHTML === "" ? "blocked" : "navigated";
+ parent.postMessage(result, "*");
+ win.close();
+ }, 1000);
+ <\/script></body>`;
+
+ window.addEventListener("message", receiveMessage);
+ function receiveMessage(event) {
+ window.removeEventListener("message", receiveMessage);
+ // propagate the information back to the caller
+ window.opener.postMessage(event.data, "*");
+ }
+ document.getElementById('testFrame').src = DATA_URI;
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/file_block_toplevel_data_navigation3.html b/dom/security/test/general/file_block_toplevel_data_navigation3.html
new file mode 100644
index 000000000..34aeddab3
--- /dev/null
+++ b/dom/security/test/general/file_block_toplevel_data_navigation3.html
@@ -0,0 +1,13 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Toplevel data navigation</title>
+</head>
+<body>
+test3: performing data: URI navigation through win.loc.href<br/>
+<script>
+ window.location.href = "data:text/html,<body>toplevel data: URI navigations should be blocked</body>";
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/file_block_toplevel_data_redirect.sjs b/dom/security/test/general/file_block_toplevel_data_redirect.sjs
new file mode 100644
index 000000000..64e294cab
--- /dev/null
+++ b/dom/security/test/general/file_block_toplevel_data_redirect.sjs
@@ -0,0 +1,14 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1394554 - Block toplevel data: URI navigations after redirect
+
+var DATA_URI =
+ "<body>toplevel data: URI navigations after redirect should be blocked</body>";
+
+function handleRequest(request, response)
+{
+ // avoid confusing cache behaviors
+ response.setHeader("Cache-Control", "no-cache", false);
+
+ response.setStatusLine("1.1", 302, "Found");
+ response.setHeader("Location", "data:text/html," + escape(DATA_URI), false);
+}
diff --git a/dom/security/test/general/file_data_download.html b/dom/security/test/general/file_data_download.html
new file mode 100644
index 000000000..4cc92fe8f
--- /dev/null
+++ b/dom/security/test/general/file_data_download.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test download attribute for data: URI</title>
+</head>
+<body>
+ <a href="data:text/html,<body>data download</body>" download="data-foo.html" id="testlink">download data</a>
+ <script>
+ // click the link to have the downoad panel appear
+ let testlink = document.getElementById("testlink");
+ testlink.click();
+ </script>
+ </body>
+</html>
diff --git a/dom/security/test/general/file_data_text_csv.html b/dom/security/test/general/file_data_text_csv.html
new file mode 100644
index 000000000..a9ac369d1
--- /dev/null
+++ b/dom/security/test/general/file_data_text_csv.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test open data:text/csv</title>
+</head>
+<body>
+ <a href="data:text/csv;foo,bar,foobar" id="testlink">test text/csv</a>
+ <script>
+ // click the link to have the downoad panel appear
+ let testlink = document.getElementById("testlink");
+ testlink.click();
+ </script>
+ </body>
+</html>
diff --git a/dom/security/test/general/file_toplevel_data_meta_redirect.html b/dom/security/test/general/file_toplevel_data_meta_redirect.html
new file mode 100644
index 000000000..f4f5deb52
--- /dev/null
+++ b/dom/security/test/general/file_toplevel_data_meta_redirect.html
@@ -0,0 +1,10 @@
+<html>
+<body>
+<head>
+ <meta http-equiv="refresh"
+ content="0; url='data:text/html,<body>toplevel meta redirect to data: URI should be blocked</body>'">
+</head>
+<body>
+Meta Redirect to data: URI
+</body>
+</html>
diff --git a/dom/security/test/general/file_toplevel_data_navigations.sjs b/dom/security/test/general/file_toplevel_data_navigations.sjs
new file mode 100644
index 000000000..501b833e5
--- /dev/null
+++ b/dom/security/test/general/file_toplevel_data_navigations.sjs
@@ -0,0 +1,14 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1394554 - Block toplevel data: URI navigations after redirect
+
+var DATA_URI =
+ "data:text/html,<body>toplevel data: URI navigations after redirect should be blocked</body>";
+
+function handleRequest(request, response)
+{
+ // avoid confusing cache behaviors
+ response.setHeader("Cache-Control", "no-cache", false);
+
+ response.setStatusLine("1.1", 302, "Found");
+ response.setHeader("Location", DATA_URI, false);
+}
diff --git a/dom/security/test/general/file_view_image_data_navigation.html b/dom/security/test/general/file_view_image_data_navigation.html
new file mode 100644
index 000000000..a3f9acfb4
--- /dev/null
+++ b/dom/security/test/general/file_view_image_data_navigation.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Bug 1407891: Test navigation for right-click view-image on data:image/svg</title>
+</head>
+<body>
+
+<img id="testimage" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiIgdmlld0JveD0iMCAwIDE2IDE2Ij4KICA8cGF0aCBkPSJNOCwxMkwzLDcsNCw2bDQsNCw0LTQsMSwxWiIgZmlsbD0iIzZBNkE2QSIgLz4KPC9zdmc+Cg=="></img>
+
+</body>
+</html>
diff --git a/dom/security/test/general/mochitest.ini b/dom/security/test/general/mochitest.ini
index 70c0c9fb6..f3bcca072 100644
--- a/dom/security/test/general/mochitest.ini
+++ b/dom/security/test/general/mochitest.ini
@@ -3,7 +3,19 @@ support-files =
file_contentpolicytype_targeted_link_iframe.sjs
file_nosniff_testserver.sjs
file_block_script_wrong_mime_server.sjs
+ file_block_toplevel_data_navigation.html
+ file_block_toplevel_data_navigation2.html
+ file_block_toplevel_data_navigation3.html
+ file_block_toplevel_data_redirect.sjs
[test_contentpolicytype_targeted_link_iframe.html]
[test_nosniff.html]
[test_block_script_wrong_mime.html]
+[test_block_toplevel_data_navigation.html]
+skip-if = toolkit == 'android' # intermittent failure
+[test_block_toplevel_data_img_navigation.html]
+skip-if = toolkit == 'android' # intermittent failure
+[test_allow_opening_data_pdf.html]
+skip-if = toolkit == 'android'
+[test_allow_opening_data_json.html]
+skip-if = toolkit == 'android'
diff --git a/dom/security/test/general/test_allow_opening_data_json.html b/dom/security/test/general/test_allow_opening_data_json.html
new file mode 100644
index 000000000..1530a24e8
--- /dev/null
+++ b/dom/security/test/general/test_allow_opening_data_json.html
@@ -0,0 +1,39 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Bug 1403814: Allow toplevel data URI navigation data:application/json</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+function test_toplevel_data_json() {
+ const DATA_JSON = "data:application/json,{'my_json_key':'my_json_value'}";
+
+ let win = window.open(DATA_JSON);
+ let wrappedWin = SpecialPowers.wrap(win);
+
+ // Unfortunately we can't detect whether the JSON has loaded or not using some
+ // event, hence we are constantly polling location.href till we see that
+ // the data: URI appears. Test times out on failure.
+ var jsonLoaded = setInterval(function() {
+ if (wrappedWin.document.location.href.startsWith("data:application/json")) {
+ clearInterval(jsonLoaded);
+ ok(true, "navigating to data:application/json allowed");
+ wrappedWin.close();
+ SimpleTest.finish();
+ }
+ }, 200);
+}
+
+SpecialPowers.pushPrefEnv({
+ set: [["security.data_uri.block_toplevel_data_uri_navigations", true]]
+}, test_toplevel_data_json);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/test_allow_opening_data_pdf.html b/dom/security/test/general/test_allow_opening_data_pdf.html
new file mode 100644
index 000000000..6b51fe57b
--- /dev/null
+++ b/dom/security/test/general/test_allow_opening_data_pdf.html
@@ -0,0 +1,41 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Bug 1398692: Allow toplevel navigation to a data:application/pdf</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+function test_toplevel_data_pdf() {
+ // The PDF contains one page and it is a 3/72" square, the minimum allowed by the spec
+ const DATA_PDF =
+ "data:application/pdf;base64,JVBERi0xLjANCjEgMCBvYmo8PC9UeXBlL0NhdGFsb2cvUGFnZXMgMiAwIFI+PmVuZG9iaiAyIDAgb2JqPDwvVHlwZS9QYWdlcy9LaWRzWzMgMCBSXS9Db3VudCAxPj5lbmRvYmogMyAwIG9iajw8L1R5cGUvUGFnZS9NZWRpYUJveFswIDAgMyAzXT4+ZW5kb2JqDQp4cmVmDQowIDQNCjAwMDAwMDAwMDAgNjU1MzUgZg0KMDAwMDAwMDAxMCAwMDAwMCBuDQowMDAwMDAwMDUzIDAwMDAwIG4NCjAwMDAwMDAxMDIgMDAwMDAgbg0KdHJhaWxlcjw8L1NpemUgNC9Sb290IDEgMCBSPj4NCnN0YXJ0eHJlZg0KMTQ5DQolRU9G";
+
+ let win = window.open(DATA_PDF);
+ let wrappedWin = SpecialPowers.wrap(win);
+
+ // Unfortunately we can't detect whether the PDF has loaded or not using some
+ // event, hence we are constantly polling location.href till we see that
+ // the data: URI appears. Test times out on failure.
+ var pdfLoaded = setInterval(function() {
+ if (wrappedWin.document.location.href.startsWith("data:application/pdf")) {
+ clearInterval(pdfLoaded);
+ ok(true, "navigating to data:application/pdf allowed");
+ wrappedWin.close();
+ SimpleTest.finish();
+ }
+ }, 200);
+}
+
+SpecialPowers.pushPrefEnv({
+ set: [["security.data_uri.block_toplevel_data_uri_navigations", true]]
+}, test_toplevel_data_pdf);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/test_block_toplevel_data_img_navigation.html b/dom/security/test/general/test_block_toplevel_data_img_navigation.html
new file mode 100644
index 000000000..7f8dfc748
--- /dev/null
+++ b/dom/security/test/general/test_block_toplevel_data_img_navigation.html
@@ -0,0 +1,53 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Bug 1396798: Do not block toplevel data: navigation to image (except svgs)</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+SpecialPowers.setBoolPref("security.data_uri.block_toplevel_data_uri_navigations", true);
+SimpleTest.registerCleanupFunction(() => {
+ SpecialPowers.clearUserPref("security.data_uri.block_toplevel_data_uri_navigations");
+});
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("have to test that top level data:image loading is blocked/allowed");
+
+function test_toplevel_data_image() {
+ const DATA_PNG =
+ "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";
+ let win1 = window.open(DATA_PNG);
+ let wrappedWin1 = SpecialPowers.wrap(win1);
+ setTimeout(function () {
+ let images = wrappedWin1.document.getElementsByTagName('img');
+ is(images.length, 1, "Loading data:image/png should be allowed");
+ is(images[0].src, DATA_PNG, "Sanity: img src matches");
+ wrappedWin1.close();
+ test_toplevel_data_image_svg();
+ }, 1000);
+}
+
+function test_toplevel_data_image_svg() {
+ const DATA_SVG =
+ "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiIgdmlld0JveD0iMCAwIDE2IDE2Ij4KICA8cGF0aCBkPSJNOCwxMkwzLDcsNCw2bDQsNCw0LTQsMSwxWiIgZmlsbD0iIzZBNkE2QSIgLz4KPC9zdmc+Cg==";
+ let win2 = window.open(DATA_SVG);
+ // Unfortunately we can't detect whether the window was closed using some event,
+ // hence we are constantly polling till we see that win == null.
+ // Test times out on failure.
+ var win2Closed = setInterval(function() {
+ if (win2 == null || win2.closed) {
+ clearInterval(win2Closed);
+ ok(true, "Loading data:image/svg+xml should be blocked");
+ SimpleTest.finish();
+ }
+ }, 200);
+}
+// fire up the tests
+test_toplevel_data_image();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/test_block_toplevel_data_navigation.html b/dom/security/test/general/test_block_toplevel_data_navigation.html
new file mode 100644
index 000000000..cef232b65
--- /dev/null
+++ b/dom/security/test/general/test_block_toplevel_data_navigation.html
@@ -0,0 +1,86 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Bug 1331351 - Block top level window data: URI navigations</title>
+ <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+SpecialPowers.setBoolPref("security.data_uri.block_toplevel_data_uri_navigations", true);
+SimpleTest.registerCleanupFunction(() => {
+ SpecialPowers.clearUserPref("security.data_uri.block_toplevel_data_uri_navigations");
+});
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("have to test that top level data: URI navgiation is blocked");
+
+function test1() {
+ // simple data: URI click navigation should be prevented
+ let TEST_FILE = "file_block_toplevel_data_navigation.html";
+ let win1 = window.open(TEST_FILE);
+ setTimeout(function () {
+ ok(SpecialPowers.wrap(win1).document.body.innerHTML.indexOf("test1:") !== -1,
+ "toplevel data: URI navigation through click() should be blocked");
+ win1.close();
+ test2();
+ }, 1000);
+}
+
+function test2() {
+ // data: URI in iframe which opens data: URI in _blank should be blocked
+ let win2 = window.open("file_block_toplevel_data_navigation2.html");
+ window.addEventListener("message", receiveMessage);
+ function receiveMessage(event) {
+ window.removeEventListener("message", receiveMessage);
+ is(event.data, "blocked",
+ "data: URI navigation using _blank from data: URI should be blocked");
+ win2.close();
+ test3();
+ }
+}
+
+function test3() {
+ // navigating to a data: URI using window.location.href should be blocked
+ let win3 = window.open("file_block_toplevel_data_navigation3.html");
+ setTimeout(function () {
+ ok(win3.document.body.innerHTML.indexOf("test3:") !== -1,
+ "data: URI navigation through win.loc.href should be blocked");
+ win3.close();
+ test4();
+ }, 1000);
+}
+
+function test4() {
+ // navigating to a data: URI using window.open() should be blocked
+ let win4 = window.open("data:text/html,<body>toplevel data: URI navigations should be blocked</body>");
+ setTimeout(function () {
+ // Please note that the data: URI will be displayed in the URL-Bar but not
+ // loaded, hence we rather rely on document.body than document.location
+ is(win4.document.body.innerHTML, "",
+ "navigating to a data: URI using window.open() should be blocked");
+ test5();
+ }, 1000);
+}
+
+function test5() {
+ // navigating to a URI which redirects to a data: URI using window.open() should be blocked
+ let win5 = window.open("file_block_toplevel_data_redirect.sjs");
+ setTimeout(function () {
+ // Please note that the data: URI will be displayed in the URL-Bar but not
+ // loaded, hence we rather rely on document.body than document.location
+ is(SpecialPowers.wrap(win5).document.body.innerHTML, "",
+ "navigating to URI which redirects to a data: URI using window.open() should be blocked");
+ win5.close();
+ SimpleTest.finish();
+ }, 1000);
+}
+
+// fire up the tests
+test1();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/general/test_contentpolicytype_targeted_link_iframe.html b/dom/security/test/general/test_contentpolicytype_targeted_link_iframe.html
index 7b1ab72dc..3ef243824 100644
--- a/dom/security/test/general/test_contentpolicytype_targeted_link_iframe.html
+++ b/dom/security/test/general/test_contentpolicytype_targeted_link_iframe.html
@@ -61,6 +61,7 @@ var policy = {
"content policy type should TYPESUBDOCUMENT");
categoryManager.deleteCategoryEntry("content-policy", POLICYNAME, false);
SimpleTest.finish();
+ return Ci.nsIContentPolicy.REJECT_REQUEST;
}
return Ci.nsIContentPolicy.ACCEPT;
},
diff --git a/dom/security/test/moz.build b/dom/security/test/moz.build
index ddb4e9b89..946959dee 100644
--- a/dom/security/test/moz.build
+++ b/dom/security/test/moz.build
@@ -27,5 +27,6 @@ MOCHITEST_CHROME_MANIFESTS += [
BROWSER_CHROME_MANIFESTS += [
'contentverifier/browser.ini',
'csp/browser.ini',
+ 'general/browser.ini',
'hsts/browser.ini',
]