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// Copyright 2013 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/signin/local_auth.h"
#include "base/base64.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_pref_service_syncable.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/os_crypt/os_crypt.h"
#include "testing/gtest/include/gtest/gtest.h"
using namespace chrome;
TEST(LocalAuthTest, SetAndCheckCredentials) {
TestingProfileManager testing_profile_manager(
TestingBrowserProcess::GetGlobal());
ASSERT_TRUE(testing_profile_manager.SetUp());
Profile* prof = testing_profile_manager.CreateTestingProfile("p1");
ProfileInfoCache& cache =
testing_profile_manager.profile_manager()->GetProfileInfoCache();
EXPECT_EQ(1U, cache.GetNumberOfProfiles());
EXPECT_EQ("", cache.GetLocalAuthCredentialsOfProfileAtIndex(0));
#if defined(OS_MACOSX)
OSCrypt::UseMockKeychain(true);
#endif
std::string password("Some Password");
EXPECT_FALSE(ValidateLocalAuthCredentials(prof, password));
SetLocalAuthCredentials(prof, password);
std::string passhash = cache.GetLocalAuthCredentialsOfProfileAtIndex(0);
// We perform basic validation on the written record to ensure bugs don't slip
// in that cannot be seen from the API:
// - The encoding exists (we can guarantee future backward compatibility).
// - The plaintext version of the password is not mistakenly stored anywhere.
EXPECT_FALSE(passhash.empty());
EXPECT_EQ('1', passhash[0]);
EXPECT_EQ(passhash.find(password), std::string::npos);
std::string decodedhash;
base::Base64Decode(passhash.substr(1), &decodedhash);
EXPECT_FALSE(decodedhash.empty());
EXPECT_EQ(decodedhash.find(password), std::string::npos);
EXPECT_TRUE(ValidateLocalAuthCredentials(prof, password));
EXPECT_FALSE(ValidateLocalAuthCredentials(prof, password + "1"));
SetLocalAuthCredentials(prof, password); // makes different salt
EXPECT_NE(passhash, cache.GetLocalAuthCredentialsOfProfileAtIndex(0));
}
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