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// Copyright (c) 2012 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/command_line.h"
#include "base/prefs/pref_service.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/common/cancelable_request.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/infobars/confirm_infobar_delegate.h"
#include "chrome/browser/infobars/infobar.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "chrome/browser/managed_mode/managed_mode.h"
#include "chrome/browser/managed_mode/managed_mode_interstitial.h"
#include "chrome/browser/managed_mode/managed_mode_navigation_observer.h"
#include "chrome/browser/managed_mode/managed_user_service.h"
#include "chrome/browser/managed_mode/managed_user_service_factory.h"
#include "chrome/browser/policy/managed_mode_policy_provider.h"
#include "chrome/browser/policy/profile_policy_connector.h"
#include "chrome/browser/policy/profile_policy_connector_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_navigator.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/common/chrome_switches.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 "components/user_prefs/pref_registry_syncable.h"
#include "content/public/browser/interstitial_page.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/notification_service.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/test/browser_test_utils.h"
#include "grit/generated_resources.h"
#include "policy/policy_constants.h"
#include "ui/base/l10n/l10n_util.h"
using content::InterstitialPage;
using content::NavigationController;
using content::NavigationEntry;
using content::WebContents;
namespace {
// Tests the filter mode in which all sites are blocked by default.
class ManagedModeBlockModeTest : public InProcessBrowserTest {
public:
// Indicates whether the interstitial should proceed or not.
enum InterstitialAction {
INTERSTITIAL_PROCEED,
INTERSTITIAL_DONTPROCEED,
};
ManagedModeBlockModeTest() : managed_user_service_(NULL) {}
virtual ~ManagedModeBlockModeTest() {}
void CheckShownPageIsInterstitial(WebContents* tab) {
CheckShownPage(tab, content::PAGE_TYPE_INTERSTITIAL);
}
void CheckShownPageIsNotInterstitial(WebContents* tab) {
CheckShownPage(tab, content::PAGE_TYPE_NORMAL);
}
// Checks to see if the type of the current page is |page_type|.
void CheckShownPage(WebContents* tab, content::PageType page_type) {
ASSERT_FALSE(tab->IsCrashed());
NavigationEntry* entry = tab->GetController().GetActiveEntry();
ASSERT_TRUE(entry);
ASSERT_EQ(page_type, entry->GetPageType());
}
void SendAccessRequest(WebContents* tab) {
InterstitialPage* interstitial_page = tab->GetInterstitialPage();
ASSERT_TRUE(interstitial_page);
// Get the ManagedModeInterstitial delegate.
content::InterstitialPageDelegate* delegate =
interstitial_page->GetDelegateForTesting();
// Simulate the click on the "request" button.
delegate->CommandReceived("\"request\"");
}
void GoBack(WebContents* tab) {
InterstitialPage* interstitial_page = tab->GetInterstitialPage();
ASSERT_TRUE(interstitial_page);
// Get the ManagedModeInterstitial delegate.
content::InterstitialPageDelegate* delegate =
interstitial_page->GetDelegateForTesting();
// Simulate the click on the "back" button.
delegate->CommandReceived("\"back\"");
}
protected:
virtual void SetUpOnMainThread() OVERRIDE {
// Set up the ManagedModeNavigationObserver manually since the profile was
// not managed when the browser was created.
content::WebContents* web_contents =
browser()->tab_strip_model()->GetActiveWebContents();
ManagedModeNavigationObserver::CreateForWebContents(web_contents);
Profile* profile = browser()->profile();
managed_user_service_ = ManagedUserServiceFactory::GetForProfile(profile);
managed_user_service_->InitForTesting();
policy::ProfilePolicyConnector* connector =
policy::ProfilePolicyConnectorFactory::GetForProfile(profile);
policy::ManagedModePolicyProvider* policy_provider =
connector->managed_mode_policy_provider();
policy_provider->SetLocalPolicyForTesting(
policy::key::kContentPackDefaultFilteringBehavior,
scoped_ptr<base::Value>(
new base::FundamentalValue(ManagedModeURLFilter::BLOCK)));
base::RunLoop().RunUntilIdle();
}
virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
// Enable the test server and remap all URLs to it.
ASSERT_TRUE(test_server()->Start());
std::string host_port = test_server()->host_port_pair().ToString();
command_line->AppendSwitchASCII(switches::kHostResolverRules,
"MAP *.example.com " + host_port + "," +
"MAP *.new-example.com " + host_port + "," +
"MAP *.a.com " + host_port);
}
// Acts like a synchronous call to history's QueryHistory. Modified from
// history_querying_unittest.cc.
void QueryHistory(HistoryService* history_service,
const std::string& text_query,
const history::QueryOptions& options,
history::QueryResults* results) {
CancelableRequestConsumer history_request_consumer;
base::RunLoop run_loop;
history_service->QueryHistory(
UTF8ToUTF16(text_query),
options,
&history_request_consumer,
base::Bind(&ManagedModeBlockModeTest::QueryHistoryComplete,
base::Unretained(this),
results,
&run_loop));
run_loop.Run(); // Will go until ...Complete calls Quit.
}
void QueryHistoryComplete(history::QueryResults* new_results,
base::RunLoop* run_loop,
HistoryService::Handle /* handle */,
history::QueryResults* results) {
results->Swap(new_results);
run_loop->Quit(); // Will return out to QueryHistory.
}
ManagedUserService* managed_user_service_;
};
// Navigates to a blocked URL.
IN_PROC_BROWSER_TEST_F(ManagedModeBlockModeTest,
SendAccessRequestOnBlockedURL) {
GURL test_url("http://www.example.com/files/simple.html");
ui_test_utils::NavigateToURL(browser(), test_url);
WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
CheckShownPageIsInterstitial(tab);
SendAccessRequest(tab);
// TODO(sergiu): Properly check that the access request was sent here.
GoBack(tab);
CheckShownPageIsNotInterstitial(tab);
}
// Tests whether a visit attempt adds a special history entry.
IN_PROC_BROWSER_TEST_F(ManagedModeBlockModeTest,
HistoryVisitRecorded) {
GURL allowed_url("http://www.example.com/files/simple.html");
// Set the host as allowed.
scoped_ptr<DictionaryValue> dict(new DictionaryValue);
dict->SetBooleanWithoutPathExpansion(allowed_url.host(), true);
policy::ProfilePolicyConnector* connector =
policy::ProfilePolicyConnectorFactory::GetForProfile(
browser()->profile());
policy::ManagedModePolicyProvider* policy_provider =
connector->managed_mode_policy_provider();
policy_provider->SetLocalPolicyForTesting(
policy::key::kContentPackManualBehaviorHosts, dict.PassAs<Value>());
base::RunLoop().RunUntilIdle();
EXPECT_EQ(
ManagedUserService::MANUAL_ALLOW,
managed_user_service_->GetManualBehaviorForHost(allowed_url.host()));
ui_test_utils::NavigateToURL(browser(), allowed_url);
// Navigate to it and check that we don't get an interstitial.
WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
CheckShownPageIsNotInterstitial(tab);
// Navigate to a blocked page and go back on the interstitial.
GURL blocked_url("http://www.new-example.com/files/simple.html");
ui_test_utils::NavigateToURL(browser(), blocked_url);
tab = browser()->tab_strip_model()->GetActiveWebContents();
CheckShownPageIsInterstitial(tab);
GoBack(tab);
// Check that we went back to the first URL and that the manual behaviors
// have not changed.
EXPECT_EQ(allowed_url.spec(), tab->GetURL().spec());
EXPECT_EQ(ManagedUserService::MANUAL_ALLOW,
managed_user_service_->GetManualBehaviorForHost("www.example.com"));
EXPECT_EQ(
ManagedUserService::MANUAL_NONE,
managed_user_service_->GetManualBehaviorForHost("www.new-example.com"));
// Query the history entry.
HistoryService* history_service = HistoryServiceFactory::GetForProfile(
browser()->profile(), Profile::EXPLICIT_ACCESS);
history::QueryOptions options;
history::QueryResults results;
QueryHistory(history_service, "", options, &results);
// Check that the entries have the correct blocked_visit value.
EXPECT_EQ(2u, results.size());
EXPECT_EQ(blocked_url.spec(), results[0].url().spec());
EXPECT_TRUE(results[0].blocked_visit());
EXPECT_EQ(allowed_url.spec(), results[1].url().spec());
EXPECT_FALSE(results[1].blocked_visit());
}
} // namespace
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