installd_service_test.cpp revision e12d5964a8d14abe7f2eb6e57469cbe7f7391a19
1e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey/* 2e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * Copyright (C) 2017 The Android Open Source Project 3e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * 4e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 5e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * you may not use this file except in compliance with the License. 6e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * You may obtain a copy of the License at 7e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * 8e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 9e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * 10e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * Unless required by applicable law or agreed to in writing, software 11e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 12e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * See the License for the specific language governing permissions and 14e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey * limitations under the License. 15e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey */ 16e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 17e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <stdlib.h> 18e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <string.h> 19e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <sys/statvfs.h> 20e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <sys/xattr.h> 21e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 22e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <android-base/logging.h> 23e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <android-base/stringprintf.h> 24e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <cutils/properties.h> 25e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include <gtest/gtest.h> 26e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 27e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include "InstalldNativeService.h" 28e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include "globals.h" 29e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey#include "utils.h" 30e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 31e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeyusing android::base::StringPrintf; 32e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 33e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeynamespace android { 34e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeynamespace installd { 35e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 36e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeyconstexpr const char* kTestUuid = "TEST"; 37e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 38e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeystatic constexpr int FLAG_FORCE = 1 << 16; 39e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 40e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeyint get_property(const char *key, char *value, const char *default_value) { 41e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return property_get(key, value, default_value); 42e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 43e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 44e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeybool calculate_oat_file_path(char path[PKG_PATH_MAX] ATTRIBUTE_UNUSED, 45e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *oat_dir ATTRIBUTE_UNUSED, 46e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *apk_path ATTRIBUTE_UNUSED, 47e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *instruction_set ATTRIBUTE_UNUSED) { 48e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return false; 49e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 50e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 51e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeybool calculate_odex_file_path(char path[PKG_PATH_MAX] ATTRIBUTE_UNUSED, 52e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *apk_path ATTRIBUTE_UNUSED, 53e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *instruction_set ATTRIBUTE_UNUSED) { 54e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return false; 55e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 56e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 57e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeybool create_cache_path(char path[PKG_PATH_MAX] ATTRIBUTE_UNUSED, 58e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *src ATTRIBUTE_UNUSED, 59e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char *instruction_set ATTRIBUTE_UNUSED) { 60e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return false; 61e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 62e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 63e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeystatic void mkdir(const char* path, uid_t owner, gid_t group, mode_t mode) { 64e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey const char* fullPath = StringPrintf("/data/local/tmp/user/0/%s", path).c_str(); 65e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::mkdir(fullPath, mode); 66e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::chown(fullPath, owner, group); 67e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::chmod(fullPath, mode); 68e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 69e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 70e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeystatic void touch(const char* path, uid_t owner, gid_t group, mode_t mode) { 71e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey int fd = ::open(StringPrintf("/data/local/tmp/user/0/%s", path).c_str(), 72e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey O_RDWR | O_CREAT, mode); 73e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::fchown(fd, owner, group); 74e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::fchmod(fd, mode); 75e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::close(fd); 76e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 77e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 78e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeystatic int stat_gid(const char* path) { 79e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey struct stat buf; 80e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::stat(StringPrintf("/data/local/tmp/user/0/%s", path).c_str(), &buf); 81e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return buf.st_gid; 82e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 83e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 84e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeystatic int stat_mode(const char* path) { 85e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey struct stat buf; 86e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey ::stat(StringPrintf("/data/local/tmp/user/0/%s", path).c_str(), &buf); 87e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey return buf.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISGID); 88e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 89e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 90e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeyclass ServiceTest : public testing::Test { 91e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkeyprotected: 92e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey InstalldNativeService* service; 93e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey std::unique_ptr<std::string> testUuid; 94e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 95e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey virtual void SetUp() { 96e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey setenv("ANDROID_LOG_TAGS", "*:v", 1); 97e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey android::base::InitLogging(nullptr); 98e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 99e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey service = new InstalldNativeService(); 100e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey testUuid = std::make_unique<std::string>(); 101e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey *testUuid = std::string(kTestUuid); 102e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey system("mkdir -p /data/local/tmp/user/0"); 103e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey } 104e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 105e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey virtual void TearDown() { 106e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey delete service; 107e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey system("rm -rf /data/local/tmp/user"); 108e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey } 109e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey}; 110e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 111e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff SharkeyTEST_F(ServiceTest, FixupAppData_Upgrade) { 112e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey LOG(INFO) << "FixupAppData_Upgrade"; 113e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 114e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example", 10000, 10000, 0700); 115e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example/normal", 10000, 10000, 0700); 116e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example/cache", 10000, 10000, 0700); 117e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey touch("com.example/cache/file", 10000, 10000, 0700); 118e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 119e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey service->fixupAppData(testUuid, 0); 120e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 121e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/normal")); 122e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(20000, stat_gid("com.example/cache")); 123e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(20000, stat_gid("com.example/cache/file")); 124e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 125e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(0700, stat_mode("com.example/normal")); 126e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(02771, stat_mode("com.example/cache")); 127e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(0700, stat_mode("com.example/cache/file")); 128e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 129e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 130e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff SharkeyTEST_F(ServiceTest, FixupAppData_Moved) { 131e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey LOG(INFO) << "FixupAppData_Moved"; 132e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 133e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example", 10000, 10000, 0700); 134e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example/foo", 10000, 10000, 0700); 135e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey touch("com.example/foo/file", 10000, 20000, 0700); 136e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey mkdir("com.example/bar", 10000, 20000, 0700); 137e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey touch("com.example/bar/file", 10000, 20000, 0700); 138e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 139e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey service->fixupAppData(testUuid, 0); 140e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 141e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/foo")); 142e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(20000, stat_gid("com.example/foo/file")); 143e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/bar")); 144e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/bar/file")); 145e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 146e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey service->fixupAppData(testUuid, FLAG_FORCE); 147e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 148e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/foo")); 149e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/foo/file")); 150e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/bar")); 151e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey EXPECT_EQ(10000, stat_gid("com.example/bar/file")); 152e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} 153e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey 154e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} // namespace installd 155e12d5964a8d14abe7f2eb6e57469cbe7f7391a19Jeff Sharkey} // namespace android 156