Add security feature to ProvisionalSavePassword

chrome/browser/password_manager/password_manager_browsertest.cc

Index: chrome/browser/password_manager/password_manager_browsertest.cc
diff --git a/chrome/browser/password_manager/password_manager_browsertest.cc b/chrome/browser/password_manager/password_manager_browsertest.cc
index a17d1f5b00776ca754c6640f3e636d550018bcfb..65af571a8bc28fb50c722e22acd8c023ba98651f 100644
--- a/chrome/browser/password_manager/password_manager_browsertest.cc
+++ b/chrome/browser/password_manager/password_manager_browsertest.cc
@@ -1412,6 +1412,81 @@ IN_PROC_BROWSER_TEST_F(
   EXPECT_FALSE(prompt_observer->IsShowingSavePrompt());
 }
 
+// Tests whether a attempted submission of a malicious credentials gets blocked.
+// This simulates a case which is described in http://crbug.com/571580.
+IN_PROC_BROWSER_TEST_F(
+    PasswordManagerBrowserTestBase,
+    NoPromptForSeperateLoginFormWhenSwitchingFromHttpsToHttp) {
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
+      ::switches::kAllowRunningInsecureContent);
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
+      ::switches::kIgnoreCertificateErrors);
+  const base::FilePath::CharType kDocRoot[] =
+      FILE_PATH_LITERAL("chrome/test/data");
+  net::EmbeddedTestServer https_test_server(
+      net::EmbeddedTestServer::TYPE_HTTPS);
+  https_test_server.ServeFilesFromSourceDirectory(base::FilePath(kDocRoot));
+  ASSERT_TRUE(https_test_server.Start());
+
+  std::string path = "/password/password_form.html";
+  GURL https_url(https_test_server.GetURL(path));
+  ASSERT_TRUE(https_url.SchemeIs(url::kHttpsScheme));
+
+  NavigationObserver form_observer(WebContents());
+  ui_test_utils::NavigateToURL(browser(), https_url);
+  form_observer.Wait();
+
+  std::string fill_and_submit_redirect =
+      "document.getElementById('username_redirect').value = 'user';"
+      "document.getElementById('password_redirect').value = 'password';"
+      "document.getElementById('submit_redirect').click()";
+  ASSERT_TRUE(
+      content::ExecuteScript(RenderViewHost(), fill_and_submit_redirect));
+
+  NavigationObserver redirect_observer(WebContents());
+  redirect_observer.SetPathToWaitFor("/password/redirect.html");
+  redirect_observer.Wait();
+
+  // Normally the redirect happens to done.html. Here an attack is simulated
+  // that hijacks the redirect to a attacker controlled page.
+  GURL http_url(
+      embedded_test_server()->GetURL("/password/simple_password.html"));
+  std::string attacker_redirect =
+      "window.location.href = '" + http_url.spec() + "';";
+  ASSERT_TRUE(content::ExecuteScript(RenderViewHost(), attacker_redirect));
+
+  NavigationObserver attacker_observer(WebContents());
+  attacker_observer.SetPathToWaitFor("/password/simple_password.html");
+  attacker_observer.Wait();
+
+  std::string fill_and_submit_attacker_form =
+      "document.getElementById('username_field').value = 'attacker_username';"
+      "document.getElementById('password_field').value = 'attacker_password';"
+      "document.getElementById('input_submit_button').click()";
+  ASSERT_TRUE(
+      content::ExecuteScript(RenderViewHost(), fill_and_submit_attacker_form));
+
+  NavigationObserver done_observer(WebContents());
+  done_observer.SetPathToWaitFor("/password/done.html");
+  done_observer.Wait();
+
+  WaitForPasswordStore();
+  BubbleObserver prompt_observer(WebContents());
+  EXPECT_TRUE(prompt_observer.IsShowingSavePrompt());
+  prompt_observer.AcceptSavePrompt();
+
+  // Wait for password store and check that credentials are stored.
+  WaitForPasswordStore();
+  scoped_refptr<password_manager::TestPasswordStore> password_store =
+      static_cast<password_manager::TestPasswordStore*>(
+          PasswordStoreFactory::GetForProfile(
+              browser()->profile(), ServiceAccessType::IMPLICIT_ACCESS)
+              .get());
+  EXPECT_FALSE(password_store->IsEmpty());
+  CheckThatCredentialsStored(password_store.get(), base::ASCIIToUTF16("user"),
+                             base::ASCIIToUTF16("password"));
+}
+
 IN_PROC_BROWSER_TEST_F(PasswordManagerBrowserTestBase,
                        PromptWhenPasswordFormWithoutUsernameFieldSubmitted) {
   scoped_refptr<password_manager::TestPasswordStore> password_store =