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// Copyright 2016 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 "components/services/quarantine/quarantine.h"
#include <sys/xattr.h>
#import <ApplicationServices/ApplicationServices.h>
#import <Foundation/Foundation.h>
#include "base/bind.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/mac/foundation_util.h"
#include "base/mac/scoped_cftyperef.h"
#include "base/mac/scoped_nsobject.h"
#include "base/run_loop.h"
#include "base/strings/sys_string_conversions.h"
#include "base/test/task_environment.h"
#include "components/services/quarantine/test_support.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/gtest_mac.h"
#include "url/gurl.h"
namespace quarantine {
namespace {
void CheckQuarantineResult(QuarantineFileResult result,
QuarantineFileResult expected_result) {
EXPECT_EQ(expected_result, result);
}
class QuarantineMacTest : public testing::Test {
public:
QuarantineMacTest()
: source_url_("http://www.source.example.com"),
referrer_url_("http://www.referrer.example.com") {}
protected:
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ASSERT_TRUE(
base::CreateTemporaryFileInDir(temp_dir_.GetPath(), &test_file_));
file_url_.reset([[NSURL alloc]
initFileURLWithPath:base::SysUTF8ToNSString(test_file_.value())]);
base::scoped_nsobject<NSMutableDictionary> properties(
[[NSMutableDictionary alloc] init]);
[properties
setValue:@"com.google.Chrome"
forKey:static_cast<NSString*>(kLSQuarantineAgentBundleIdentifierKey)];
[properties setValue:@"Google Chrome.app"
forKey:static_cast<NSString*>(kLSQuarantineAgentNameKey)];
[properties setValue:@(1) forKey:@"kLSQuarantineIsOwnedByCurrentUserKey"];
bool success = [file_url_ setResourceValue:properties
forKey:NSURLQuarantinePropertiesKey
error:nullptr];
ASSERT_TRUE(success);
}
base::test::SingleThreadTaskEnvironment task_environment_;
base::ScopedTempDir temp_dir_;
base::FilePath test_file_;
const GURL source_url_;
const GURL referrer_url_;
base::scoped_nsobject<NSURL> file_url_;
};
// TODO(crbug.com/1334495): Enable this test.
TEST_F(QuarantineMacTest, DISABLED_CheckMetadataSetCorrectly) {
QuarantineFile(
test_file_, source_url_, referrer_url_, "",
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(IsFileQuarantined(test_file_, source_url_, referrer_url_));
}
// TODO(crbug.com/1334495): Enable this test.
TEST_F(QuarantineMacTest, DISABLED_SetMetadataMultipleTimes) {
GURL dummy_url("http://www.dummy.example.com");
QuarantineFile(
test_file_, source_url_, referrer_url_, "",
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
QuarantineFile(
test_file_, dummy_url, dummy_url, "",
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(IsFileQuarantined(test_file_, source_url_, referrer_url_));
}
TEST_F(QuarantineMacTest, IsFileQuarantined_NoFile) {
base::FilePath does_not_exist = temp_dir_.GetPath().AppendASCII("a.jar");
EXPECT_FALSE(IsFileQuarantined(does_not_exist, GURL(), GURL()));
}
TEST_F(QuarantineMacTest, IsFileQuarantined_NoAnnotationsOnFile) {
EXPECT_FALSE(IsFileQuarantined(test_file_, GURL(), GURL()));
}
// TODO(crbug.com/1334495): Enable this test.
TEST_F(QuarantineMacTest, DISABLED_IsFileQuarantined_SourceUrlOnly) {
QuarantineFile(
test_file_, source_url_, GURL(), std::string(),
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(IsFileQuarantined(test_file_, source_url_, GURL()));
EXPECT_TRUE(IsFileQuarantined(test_file_, GURL(), GURL()));
EXPECT_TRUE(IsFileQuarantined(test_file_, GURL(), referrer_url_));
EXPECT_FALSE(IsFileQuarantined(test_file_, referrer_url_, GURL()));
}
// TODO(crbug.com/1334495): Enable this test.
TEST_F(QuarantineMacTest, DISABLED_IsFileQuarantined_FullMetadata) {
QuarantineFile(
test_file_, source_url_, referrer_url_, std::string(),
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(IsFileQuarantined(test_file_, GURL(), GURL()));
EXPECT_TRUE(IsFileQuarantined(test_file_, source_url_, GURL()));
EXPECT_TRUE(IsFileQuarantined(test_file_, source_url_, referrer_url_));
EXPECT_TRUE(IsFileQuarantined(test_file_, GURL(), referrer_url_));
EXPECT_FALSE(IsFileQuarantined(test_file_, source_url_, source_url_));
EXPECT_FALSE(IsFileQuarantined(test_file_, referrer_url_, referrer_url_));
}
// TODO(crbug.com/1334495): Enable this test.
TEST_F(QuarantineMacTest, DISABLED_IsFileQuarantined_Sanitize) {
GURL host_url{"https://user:pass@example.com/foo/bar?x#y"};
GURL host_url_clean{"https://example.com/foo/bar?x#y"};
GURL referrer_url{"https://user:pass@example.com/foo/index?x#y"};
GURL referrer_url_clean{"https://example.com/foo/index?x#y"};
QuarantineFile(
test_file_, host_url, referrer_url, std::string(),
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
EXPECT_TRUE(
IsFileQuarantined(test_file_, host_url_clean, referrer_url_clean));
}
TEST_F(QuarantineMacTest, NoWhereFromsKeyIfNoURLs) {
QuarantineFile(
test_file_, GURL(), GURL(), std::string(),
base::BindOnce(&CheckQuarantineResult, QuarantineFileResult::OK));
base::RunLoop().RunUntilIdle();
NSString* file_path = base::mac::FilePathToNSString(test_file_);
ASSERT_NE(nullptr, file_path);
base::ScopedCFTypeRef<MDItemRef> md_item(
MDItemCreate(kCFAllocatorDefault, base::mac::NSToCFCast(file_path)));
if (!md_item) {
// The quarantine code ignores it if adding origin metadata fails. If for
// some reason MDItemCreate fails (which it seems to do on the bots, not
// sure why) just stop on the test.
return;
}
base::ScopedCFTypeRef<CFTypeRef> attr(
MDItemCopyAttribute(md_item, kMDItemWhereFroms));
EXPECT_FALSE(attr);
}
} // namespace
} // namespace quarantine
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