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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/bind.h"
#include "base/task.h"
#include "base/synchronization/waitable_event.h"
#include "chrome/browser/content_settings/host_content_settings_map.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "net/base/cookie_store.h"
#include "net/base/mock_host_resolver.h"
#include "net/test/test_server.h"
#include "net/url_request/url_request_context.h"
#include "net/url_request/url_request_context_getter.h"
using content::BrowserThread;
namespace {
class GetCookiesTask : public Task {
public:
GetCookiesTask(const GURL& url,
net::URLRequestContextGetter* context_getter,
base::WaitableEvent* event,
std::string* cookies)
: url_(url),
context_getter_(context_getter),
event_(event),
cookies_(cookies) {}
virtual void Run() {
net::CookieOptions options;
context_getter_->GetURLRequestContext()->cookie_store()
->GetCookiesWithOptionsAsync(
url_, options, base::Bind(&GetCookiesTask::GetCookiesCallback,
base::Unretained(cookies_),
base::Unretained(event_)));
}
static void GetCookiesCallback(std::string* cookies_out,
base::WaitableEvent* event,
const std::string& cookies) {
*cookies_out = cookies;
event->Signal();
}
private:
const GURL& url_;
net::URLRequestContextGetter* const context_getter_;
base::WaitableEvent* const event_;
std::string* const cookies_;
DISALLOW_COPY_AND_ASSIGN(GetCookiesTask);
};
class CookiePolicyBrowserTest : public InProcessBrowserTest {
protected:
CookiePolicyBrowserTest() {}
std::string GetCookies(const GURL& url) {
std::string cookies;
base::WaitableEvent event(true /* manual reset */,
false /* not initially signaled */);
net::URLRequestContextGetter* context_getter =
browser()->profile()->GetRequestContext();
EXPECT_TRUE(
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
new GetCookiesTask(url, context_getter, &event, &cookies)));
event.Wait();
return cookies;
}
private:
DISALLOW_COPY_AND_ASSIGN(CookiePolicyBrowserTest);
};
// Visits a page that sets a first-party cookie.
IN_PROC_BROWSER_TEST_F(CookiePolicyBrowserTest, AllowFirstPartyCookies) {
ASSERT_TRUE(test_server()->Start());
browser()->profile()->GetPrefs()->SetBoolean(prefs::kBlockThirdPartyCookies,
true);
GURL url(test_server()->GetURL("set-cookie?cookie1"));
std::string cookie = GetCookies(url);
ASSERT_EQ("", cookie);
ui_test_utils::NavigateToURL(browser(), url);
cookie = GetCookies(url);
EXPECT_EQ("cookie1", cookie);
}
// Visits a page that is a redirect across domain boundary to a page that sets
// a first-party cookie.
IN_PROC_BROWSER_TEST_F(CookiePolicyBrowserTest,
AllowFirstPartyCookiesRedirect) {
ASSERT_TRUE(test_server()->Start());
browser()->profile()->GetPrefs()->SetBoolean(prefs::kBlockThirdPartyCookies,
true);
GURL url(test_server()->GetURL("server-redirect?"));
GURL redirected_url(test_server()->GetURL("set-cookie?cookie2"));
// Change the host name from 127.0.0.1 to www.example.com so it triggers
// third-party cookie blocking if the first party for cookies URL is not
// changed when we follow a redirect.
ASSERT_EQ("127.0.0.1", redirected_url.host());
GURL::Replacements replacements;
std::string new_host("www.example.com");
replacements.SetHostStr(new_host);
redirected_url = redirected_url.ReplaceComponents(replacements);
std::string cookie = GetCookies(redirected_url);
ASSERT_EQ("", cookie);
host_resolver()->AddRule("www.example.com", "127.0.0.1");
ui_test_utils::NavigateToURL(browser(),
GURL(url.spec() + redirected_url.spec()));
cookie = GetCookies(redirected_url);
EXPECT_EQ("cookie2", cookie);
}
} // namespace
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