chrome/browser/ssl/ssl_browsertest_util.cc

// Copyright 2018 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 "chrome/browser/ssl/ssl_browsertest_util.h"

#include "base/feature_list.h"
#include "chrome/browser/ssl/security_state_tab_helper.h"
#include "chrome/common/chrome_features.h"
#include "components/security_state/core/security_state.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/ssl_status.h"
#include "content/public/common/page_type.h"
#include "net/cert/cert_status_flags.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace ssl_test_util {

namespace AuthState {

void Check(content::NavigationEntry* entry, int expected_authentication_state) {
  if (expected_authentication_state == AuthState::SHOWING_ERROR ||
      (base::FeatureList::IsEnabled(features::kSSLCommittedInterstitials) &&
       expected_authentication_state == AuthState::SHOWING_INTERSTITIAL)) {
    EXPECT_EQ(content::PAGE_TYPE_ERROR, entry->GetPageType());
  } else {
    EXPECT_EQ(
        !!(expected_authentication_state & AuthState::SHOWING_INTERSTITIAL)
            ? content::PAGE_TYPE_INTERSTITIAL
            : content::PAGE_TYPE_NORMAL,
        entry->GetPageType());
  }

  bool displayed_insecure_content =
      !!(entry->GetSSL().content_status &
         content::SSLStatus::DISPLAYED_INSECURE_CONTENT);
  EXPECT_EQ(
      !!(expected_authentication_state & AuthState::DISPLAYED_INSECURE_CONTENT),
      displayed_insecure_content);

  bool ran_insecure_content = !!(entry->GetSSL().content_status &
                                 content::SSLStatus::RAN_INSECURE_CONTENT);
  EXPECT_EQ(!!(expected_authentication_state & AuthState::RAN_INSECURE_CONTENT),
            ran_insecure_content);

  bool displayed_form_with_insecure_action =
      !!(entry->GetSSL().content_status &
         content::SSLStatus::DISPLAYED_FORM_WITH_INSECURE_ACTION);
  EXPECT_EQ(!!(expected_authentication_state &
               AuthState::DISPLAYED_FORM_WITH_INSECURE_ACTION),
            displayed_form_with_insecure_action);
}

}  // namespace AuthState

namespace SecurityStyle {

void Check(content::WebContents* tab,
           security_state::SecurityLevel expected_security_level) {
  SecurityStateTabHelper* helper = SecurityStateTabHelper::FromWebContents(tab);
  EXPECT_EQ(expected_security_level, helper->GetSecurityLevel());
}

}  // namespace SecurityStyle

namespace CertError {

void Check(content::NavigationEntry* entry, net::CertStatus error) {
  if (error) {
    EXPECT_EQ(error, entry->GetSSL().cert_status & error);
    net::CertStatus extra_cert_errors =
        error ^ (entry->GetSSL().cert_status & net::CERT_STATUS_ALL_ERRORS);
    EXPECT_FALSE(extra_cert_errors)
        << "Got unexpected cert error: " << extra_cert_errors;
  } else {
    EXPECT_EQ(0U, entry->GetSSL().cert_status & net::CERT_STATUS_ALL_ERRORS);
  }
}

}  // namespace CertError

void CheckSecurityState(content::WebContents* tab,
                        net::CertStatus expected_error,
                        security_state::SecurityLevel expected_security_level,
                        int expected_authentication_state) {
  ASSERT_FALSE(tab->IsCrashed());
  content::NavigationEntry* entry =
      tab->ShowingInterstitialPage() ? tab->GetController().GetTransientEntry()
                                     : tab->GetController().GetVisibleEntry();
  ASSERT_TRUE(entry);
  CertError::Check(entry, expected_error);
  SecurityStyle::Check(tab, expected_security_level);
  AuthState::Check(entry, expected_authentication_state);
}

SecurityStateWebContentsObserver::SecurityStateWebContentsObserver(
    content::WebContents* web_contents)
    : content::WebContentsObserver(web_contents) {}

SecurityStateWebContentsObserver::~SecurityStateWebContentsObserver() {}

void SecurityStateWebContentsObserver::WaitForDidChangeVisibleSecurityState() {
  run_loop_.Run();
}

void SecurityStateWebContentsObserver::DidChangeVisibleSecurityState() {
  run_loop_.Quit();
}

}  // namespace ssl_test_util