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Fix infinite OpenInTorWindow looping when auto redirect through navigation throttle. #7713

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Jan 27, 2021
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22 changes: 15 additions & 7 deletions browser/tor/onion_location_navigation_throttle_browsertest.cc
Original file line number Diff line number Diff line change
Expand Up @@ -107,17 +107,23 @@ IN_PROC_BROWSER_TEST_F(OnionLocationNavigationThrottleBrowserTest,
ui_test_utils::NavigateToURL(browser(), GURL("https://brave.com"));
EXPECT_EQ(1U, browser_list->size());
ASSERT_FALSE(browser_list->get(0)->profile()->IsTor());
ASSERT_EQ(browser(), browser_list->get(0));

content::WindowedNotificationObserver tor_browser_creation_observer(
chrome::NOTIFICATION_BROWSER_OPENED,
content::NotificationService::AllSources());
ui_test_utils::NavigateToURL(browser(), GURL(kTestOnionURL));
tor_browser_creation_observer.Wait();
EXPECT_EQ(2U, browser_list->size());
ASSERT_TRUE(browser_list->get(1)->profile()->IsTor());
Browser* tor_browser = browser_list->get(1);
ASSERT_TRUE(tor_browser->profile()->IsTor());
content::WebContents* web_contents =
browser_list->get(1)->tab_strip_model()->GetActiveWebContents();
tor_browser->tab_strip_model()->GetActiveWebContents();
EXPECT_EQ(web_contents->GetURL(), GURL(kTestOnionURL));
// We don't close the original tab
EXPECT_EQ(browser()->tab_strip_model()->count(), 1);
// No new tab in Tor window
EXPECT_EQ(tor_browser->tab_strip_model()->count(), 1);
}

IN_PROC_BROWSER_TEST_F(OnionLocationNavigationThrottleBrowserTest,
Expand Down Expand Up @@ -145,7 +151,7 @@ IN_PROC_BROWSER_TEST_F(OnionLocationNavigationThrottleBrowserTest,
GURL url = test_server()->GetURL("/onion");
ui_test_utils::NavigateToURL(browser(), url);
tor_browser_creation_observer.Wait();
// Last tab will not be closed
// We don't close the original tab
EXPECT_EQ(browser()->tab_strip_model()->count(), 1);
content::WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
Expand All @@ -161,17 +167,19 @@ IN_PROC_BROWSER_TEST_F(OnionLocationNavigationThrottleBrowserTest,
web_contents = tor_browser->tab_strip_model()->GetActiveWebContents();
EXPECT_EQ(web_contents->GetURL(), GURL(kTestOnionURL));

// Open a new tab
// Open a new tab and navigate to the url again
NavigateParams params(
NavigateParams(browser(), url, ui::PAGE_TRANSITION_TYPED));
params.disposition = WindowOpenDisposition::NEW_FOREGROUND_TAB;
ui_test_utils::NavigateToURL(&params);

EXPECT_EQ(browser()->tab_strip_model()->count(), 1);
// We stll don't close the original tab
EXPECT_EQ(browser()->tab_strip_model()->count(), 2);

EXPECT_EQ(2U, browser_list->size());
web_contents = tor_browser->tab_strip_model()->GetWebContentsAt(2);
EXPECT_EQ(tor_browser->tab_strip_model()->count(), 3);
// No new tab in Tor window and unique one tab per site
EXPECT_EQ(tor_browser->tab_strip_model()->count(), 1);
web_contents = tor_browser->tab_strip_model()->GetWebContentsAt(0);
EXPECT_EQ(web_contents->GetURL(), GURL(kTestOnionURL));
}

Expand Down
9 changes: 2 additions & 7 deletions browser/tor/onion_location_navigation_throttle_delegate.cc
Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,11 @@ void OnTorProfileCreated(GURL onion_location,
Profile::CreateStatus status) {
if (status != Profile::CreateStatus::CREATE_STATUS_INITIALIZED)
return;
Browser* browser = chrome::FindTabbedBrowser(profile, true);
Browser* browser = chrome::FindTabbedBrowser(profile, false);
if (!browser)
return;
content::OpenURLParams open_tor(onion_location, content::Referrer(),
WindowOpenDisposition::NEW_FOREGROUND_TAB,
WindowOpenDisposition::SWITCH_TO_TAB,
ui::PAGE_TRANSITION_TYPED, false);
browser->OpenURL(open_tor);
}
Expand All @@ -46,11 +46,6 @@ void OnionLocationNavigationThrottleDelegate::OpenInTorWindow(
Profile::FromBrowserContext(web_contents->GetBrowserContext());
TorProfileManager::SwitchToTorProfile(profile,
base::BindRepeating(&OnTorProfileCreated, std::move(onion_location)));

// We do not close last tab of the window
Browser* browser = chrome::FindBrowserWithProfile(profile);
if (browser && browser->tab_strip_model()->count() > 1)
web_contents->ClosePage();
}

} // namespace tor
1 change: 0 additions & 1 deletion components/tor/onion_location_navigation_throttle.cc
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,6 @@ OnionLocationNavigationThrottle::WillStartRequest() {
pref_service_->GetBoolean(prefs::kAutoOnionRedirect)) {
delegate_->OpenInTorWindow(navigation_handle()->GetWebContents(),
std::move(url));
return content::NavigationThrottle::CANCEL_AND_IGNORE;
}
}
return content::NavigationThrottle::PROCEED;
Expand Down