| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include <gtest/gtest.h> |
| |
| #include "InstalldNativeService.h" |
| #include "globals.h" |
| #include "utils.h" |
| |
| #undef LOG_TAG |
| #define LOG_TAG "utils_test" |
| |
| #define TEST_DATA_DIR "/data/" |
| #define TEST_APP_DIR "/data/app/" |
| #define TEST_APP_PRIVATE_DIR "/data/app-private/" |
| #define TEST_APP_EPHEMERAL_DIR "/data/app-ephemeral/" |
| #define TEST_ASEC_DIR "/mnt/asec/" |
| #define TEST_EXPAND_DIR "/mnt/expand/" |
| |
| #define TEST_SYSTEM_DIR1 "/system/app/" |
| #define TEST_SYSTEM_DIR2 "/vendor/app/" |
| |
| #define TEST_PROFILE_DIR "/data/misc/profiles" |
| |
| namespace android { |
| namespace installd { |
| |
| class UtilsTest : public testing::Test { |
| protected: |
| virtual void SetUp() { |
| android_app_dir.path = (char*) TEST_APP_DIR; |
| android_app_dir.len = strlen(TEST_APP_DIR); |
| |
| android_app_private_dir.path = (char*) TEST_APP_PRIVATE_DIR; |
| android_app_private_dir.len = strlen(TEST_APP_PRIVATE_DIR); |
| |
| android_app_ephemeral_dir.path = (char*) TEST_APP_EPHEMERAL_DIR; |
| android_app_ephemeral_dir.len = strlen(TEST_APP_EPHEMERAL_DIR); |
| |
| android_data_dir.path = (char*) TEST_DATA_DIR; |
| android_data_dir.len = strlen(TEST_DATA_DIR); |
| |
| android_asec_dir.path = (char*) TEST_ASEC_DIR; |
| android_asec_dir.len = strlen(TEST_ASEC_DIR); |
| |
| android_mnt_expand_dir.path = (char*) TEST_EXPAND_DIR; |
| android_mnt_expand_dir.len = strlen(TEST_EXPAND_DIR); |
| |
| android_system_dirs.count = 2; |
| |
| android_system_dirs.dirs = (dir_rec_t*) calloc(android_system_dirs.count, sizeof(dir_rec_t)); |
| android_system_dirs.dirs[0].path = (char*) TEST_SYSTEM_DIR1; |
| android_system_dirs.dirs[0].len = strlen(TEST_SYSTEM_DIR1); |
| |
| android_system_dirs.dirs[1].path = (char*) TEST_SYSTEM_DIR2; |
| android_system_dirs.dirs[1].len = strlen(TEST_SYSTEM_DIR2); |
| |
| android_profiles_dir.path = (char*) TEST_PROFILE_DIR; |
| android_profiles_dir.len = strlen(TEST_PROFILE_DIR); |
| } |
| |
| virtual void TearDown() { |
| free(android_system_dirs.dirs); |
| } |
| |
| std::string create_too_long_path(const std::string& seed) { |
| std::string result = seed; |
| for (size_t i = seed.size(); i < PKG_PATH_MAX; i++) { |
| result += "a"; |
| } |
| return result; |
| } |
| }; |
| |
| TEST_F(UtilsTest, IsValidApkPath_BadPrefix) { |
| // Bad prefixes directories |
| const char *badprefix1 = "/etc/passwd"; |
| EXPECT_EQ(-1, validate_apk_path(badprefix1)) |
| << badprefix1 << " should not be allowed as a valid path"; |
| |
| const char *badprefix2 = "../.." TEST_APP_DIR "../../../blah"; |
| EXPECT_EQ(-1, validate_apk_path(badprefix2)) |
| << badprefix2 << " should not be allowed as a valid path"; |
| |
| const char *badprefix3 = "init.rc"; |
| EXPECT_EQ(-1, validate_apk_path(badprefix3)) |
| << badprefix3 << " should not be allowed as a valid path"; |
| |
| const char *badprefix4 = "/init.rc"; |
| EXPECT_EQ(-1, validate_apk_path(badprefix4)) |
| << badprefix4 << " should not be allowed as a valid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_Internal) { |
| // Internal directories |
| const char *internal1 = TEST_APP_DIR "example.apk"; |
| EXPECT_EQ(0, validate_apk_path(internal1)) |
| << internal1 << " should be allowed as a valid path"; |
| |
| // b/16888084 |
| const char *path2 = TEST_APP_DIR "example.com/example.apk"; |
| EXPECT_EQ(0, validate_apk_path(path2)) |
| << path2 << " should be allowed as a valid path"; |
| |
| const char *badint1 = TEST_APP_DIR "../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badint1)) |
| << badint1 << " should be rejected as a invalid path"; |
| |
| const char *badint2 = TEST_APP_DIR "/../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badint2)) |
| << badint2 << " should be rejected as a invalid path"; |
| |
| // Only one subdir should be allowed. |
| const char *bad_path3 = TEST_APP_DIR "example.com/subdir/pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path3)) |
| << bad_path3 << " should be rejected as a invalid path"; |
| |
| const char *bad_path4 = TEST_APP_DIR "example.com/subdir/../pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path4)) |
| << bad_path4 << " should be rejected as a invalid path"; |
| |
| const char *bad_path5 = TEST_APP_DIR "example.com1/../example.com2/pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path5)) |
| << bad_path5 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_Private) { |
| // Internal directories |
| const char *private1 = TEST_APP_PRIVATE_DIR "example.apk"; |
| EXPECT_EQ(0, validate_apk_path(private1)) |
| << private1 << " should be allowed as a valid path"; |
| |
| // b/16888084 |
| const char *path2 = TEST_APP_DIR "example.com/example.apk"; |
| EXPECT_EQ(0, validate_apk_path(path2)) |
| << path2 << " should be allowed as a valid path"; |
| |
| const char *badpriv1 = TEST_APP_PRIVATE_DIR "../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badpriv1)) |
| << badpriv1 << " should be rejected as a invalid path"; |
| |
| const char *badpriv2 = TEST_APP_PRIVATE_DIR "/../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badpriv2)) |
| << badpriv2 << " should be rejected as a invalid path"; |
| |
| // Only one subdir should be allowed. |
| const char *bad_path3 = TEST_APP_PRIVATE_DIR "example.com/subdir/pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path3)) |
| << bad_path3 << " should be rejected as a invalid path"; |
| |
| const char *bad_path4 = TEST_APP_PRIVATE_DIR "example.com/subdir/../pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path4)) |
| << bad_path4 << " should be rejected as a invalid path"; |
| |
| const char *bad_path5 = TEST_APP_PRIVATE_DIR "example.com1/../example.com2/pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(bad_path5)) |
| << bad_path5 << " should be rejected as a invalid path"; |
| } |
| |
| |
| TEST_F(UtilsTest, IsValidApkPath_AsecGood1) { |
| const char *asec1 = TEST_ASEC_DIR "example.apk"; |
| EXPECT_EQ(0, validate_apk_path(asec1)) |
| << asec1 << " should be allowed as a valid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_AsecGood2) { |
| const char *asec2 = TEST_ASEC_DIR "com.example.asec/pkg.apk"; |
| EXPECT_EQ(0, validate_apk_path(asec2)) |
| << asec2 << " should be allowed as a valid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_EscapeFail) { |
| const char *badasec1 = TEST_ASEC_DIR "../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec1)) |
| << badasec1 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_DoubleSlashFail) { |
| const char *badasec2 = TEST_ASEC_DIR "com.example.asec//pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec2)) |
| << badasec2 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_SubdirEscapeFail) { |
| const char *badasec3 = TEST_ASEC_DIR "com.example.asec/../../../pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec3)) |
| << badasec3 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_SlashEscapeFail) { |
| const char *badasec4 = TEST_ASEC_DIR "/../example.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec4)) |
| << badasec4 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_CrazyDirFail) { |
| const char *badasec5 = TEST_ASEC_DIR ".//../.."; |
| EXPECT_EQ(-1, validate_apk_path(badasec5)) |
| << badasec5 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_SubdirEscapeSingleFail) { |
| const char *badasec6 = TEST_ASEC_DIR "com.example.asec/../pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec6)) |
| << badasec6 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, IsValidApkPath_TwoSubdirFail) { |
| const char *badasec7 = TEST_ASEC_DIR "com.example.asec/subdir1/pkg.apk"; |
| EXPECT_EQ(-1, validate_apk_path(badasec7)) |
| << badasec7 << " should be rejected as a invalid path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_Dir1) { |
| const char *sysapp1 = TEST_SYSTEM_DIR1 "Voice.apk"; |
| EXPECT_EQ(0, validate_system_app_path(sysapp1)) |
| << sysapp1 << " should be allowed as a system path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_Dir2) { |
| const char *sysapp2 = TEST_SYSTEM_DIR2 "com.example.myapp.apk"; |
| EXPECT_EQ(0, validate_system_app_path(sysapp2)) |
| << sysapp2 << " should be allowed as a system path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_EscapeFail) { |
| const char *badapp1 = TEST_SYSTEM_DIR1 "../com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp1)) |
| << badapp1 << " should be rejected not a system path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_DoubleEscapeFail) { |
| const char *badapp2 = TEST_SYSTEM_DIR2 "/../../com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp2)) |
| << badapp2 << " should be rejected not a system path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_BadPathEscapeFail) { |
| const char *badapp3 = TEST_APP_DIR "/../../com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp3)) |
| << badapp3 << " should be rejected not a system path"; |
| } |
| |
| TEST_F(UtilsTest, CheckSystemApp_Subdir) { |
| const char *sysapp = TEST_SYSTEM_DIR1 "com.example/com.example.apk"; |
| EXPECT_EQ(0, validate_system_app_path(sysapp)) |
| << sysapp << " should be allowed as a system path"; |
| |
| const char *badapp = TEST_SYSTEM_DIR1 "com.example/subdir/com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp)) |
| << badapp << " should be rejected not a system path"; |
| |
| const char *badapp1 = TEST_SYSTEM_DIR1 "com.example/subdir/../com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp1)) |
| << badapp1 << " should be rejected not a system path"; |
| |
| const char *badapp2 = TEST_SYSTEM_DIR1 "com.example1/../com.example2/com.example.apk"; |
| EXPECT_EQ(-1, validate_system_app_path(badapp2)) |
| << badapp2 << " should be rejected not a system path"; |
| } |
| |
| TEST_F(UtilsTest, GetPathFromString_NullPathFail) { |
| dir_rec_t test1; |
| EXPECT_EQ(-1, get_path_from_string(&test1, (const char *) NULL)) |
| << "Should not allow NULL as a path."; |
| } |
| |
| TEST_F(UtilsTest, GetPathFromString_EmptyPathFail) { |
| dir_rec_t test1; |
| EXPECT_EQ(-1, get_path_from_string(&test1, "")) |
| << "Should not allow empty paths."; |
| } |
| |
| TEST_F(UtilsTest, GetPathFromString_RelativePathFail) { |
| dir_rec_t test1; |
| EXPECT_EQ(-1, get_path_from_string(&test1, "mnt/asec")) |
| << "Should not allow relative paths."; |
| } |
| |
| TEST_F(UtilsTest, GetPathFromString_NonCanonical) { |
| dir_rec_t test1; |
| |
| EXPECT_EQ(0, get_path_from_string(&test1, "/mnt/asec")) |
| << "Should be able to canonicalize directory /mnt/asec"; |
| EXPECT_STREQ("/mnt/asec/", test1.path) |
| << "/mnt/asec should be canonicalized to /mnt/asec/"; |
| EXPECT_EQ(10, (ssize_t) test1.len) |
| << "path len should be equal to the length of /mnt/asec/ (10)"; |
| free(test1.path); |
| } |
| |
| TEST_F(UtilsTest, GetPathFromString_CanonicalPath) { |
| dir_rec_t test3; |
| EXPECT_EQ(0, get_path_from_string(&test3, "/data/app/")) |
| << "Should be able to canonicalize directory /data/app/"; |
| EXPECT_STREQ("/data/app/", test3.path) |
| << "/data/app/ should be canonicalized to /data/app/"; |
| EXPECT_EQ(10, (ssize_t) test3.len) |
| << "path len should be equal to the length of /data/app/ (10)"; |
| free(test3.path); |
| } |
| |
| TEST_F(UtilsTest, CreatePkgPath_LongPkgNameSuccess) { |
| char path[PKG_PATH_MAX]; |
| |
| // Create long packagename of "aaaaa..." |
| size_t pkgnameSize = PKG_NAME_MAX; |
| char pkgname[pkgnameSize + 1]; |
| memset(pkgname, 'a', pkgnameSize); |
| pkgname[1] = '.'; |
| pkgname[pkgnameSize] = '\0'; |
| |
| EXPECT_EQ(0, create_pkg_path(path, pkgname, "", 0)) |
| << "Should successfully be able to create package name."; |
| |
| std::string prefix = std::string(TEST_DATA_DIR) + PRIMARY_USER_PREFIX; |
| size_t offset = prefix.length(); |
| |
| EXPECT_STREQ(pkgname, path + offset) |
| << "Package path should be a really long string of a's"; |
| } |
| |
| TEST_F(UtilsTest, CreatePkgPath_LongPostfixFail) { |
| char path[PKG_PATH_MAX]; |
| |
| // Create long packagename of "aaaaa..." |
| size_t postfixSize = PKG_PATH_MAX; |
| char postfix[postfixSize + 1]; |
| memset(postfix, 'a', postfixSize); |
| postfix[postfixSize] = '\0'; |
| |
| EXPECT_EQ(-1, create_pkg_path(path, "com.example.package", postfix, 0)) |
| << "Should return error because postfix is too long."; |
| } |
| |
| TEST_F(UtilsTest, CreatePkgPath_PrimaryUser) { |
| char path[PKG_PATH_MAX]; |
| |
| EXPECT_EQ(0, create_pkg_path(path, "com.example.package", "", 0)) |
| << "Should return error because postfix is too long."; |
| |
| std::string p = std::string(TEST_DATA_DIR) |
| + PRIMARY_USER_PREFIX |
| + "com.example.package"; |
| EXPECT_STREQ(p.c_str(), path) |
| << "Package path should be in /data/data/"; |
| } |
| |
| TEST_F(UtilsTest, CreatePkgPath_SecondaryUser) { |
| char path[PKG_PATH_MAX]; |
| |
| EXPECT_EQ(0, create_pkg_path(path, "com.example.package", "", 1)) |
| << "Should successfully create package path."; |
| |
| std::string p = std::string(TEST_DATA_DIR) |
| + SECONDARY_USER_PREFIX |
| + "1/com.example.package"; |
| EXPECT_STREQ(p.c_str(), path) |
| << "Package path should be in /data/user/"; |
| } |
| |
| TEST_F(UtilsTest, CreateMovePath_Primary) { |
| char path[PKG_PATH_MAX]; |
| |
| EXPECT_EQ(0, create_move_path(path, "com.android.test", "shared_prefs", 0)) |
| << "Should be able to create move path for primary user"; |
| |
| EXPECT_STREQ("/data/data/com.android.test/shared_prefs", path) |
| << "Primary user package directory should be created correctly"; |
| } |
| |
| |
| TEST_F(UtilsTest, CreateMovePath_Fail_AppTooLong) { |
| char path[PKG_PATH_MAX]; |
| std::string really_long_app_name = create_too_long_path("com.example"); |
| EXPECT_EQ(-1, create_move_path(path, really_long_app_name.c_str(), "shared_prefs", 0)) |
| << "Should fail to create move path for primary user"; |
| } |
| |
| TEST_F(UtilsTest, CreateMovePath_Fail_LeafTooLong) { |
| char path[PKG_PATH_MAX]; |
| std::string really_long_leaf_name = create_too_long_path("leaf_"); |
| EXPECT_EQ(-1, create_move_path(path, "com.android.test", really_long_leaf_name.c_str(), 0)) |
| << "Should fail to create move path for primary user"; |
| } |
| |
| TEST_F(UtilsTest, CopyAndAppend_Normal) { |
| //int copy_and_append(dir_rec_t* dst, dir_rec_t* src, char* suffix) |
| dir_rec_t dst; |
| dir_rec_t src; |
| |
| src.path = (char*) "/data/"; |
| src.len = strlen(src.path); |
| |
| EXPECT_EQ(0, copy_and_append(&dst, &src, "app/")) |
| << "Should return error because postfix is too long."; |
| |
| EXPECT_STREQ("/data/app/", dst.path) |
| << "Appended path should be correct"; |
| |
| EXPECT_EQ(10, (ssize_t) dst.len) |
| << "Appended path should be length of '/data/app/' (10)"; |
| } |
| |
| TEST_F(UtilsTest, AppendAndIncrement_Normal) { |
| size_t dst_size = 10; |
| char dst[dst_size]; |
| char *dstp = dst; |
| const char* src = "FOO"; |
| |
| EXPECT_EQ(0, append_and_increment(&dstp, src, &dst_size)) |
| << "String should append successfully"; |
| |
| EXPECT_STREQ("FOO", dst) |
| << "String should append correctly"; |
| |
| EXPECT_EQ(0, append_and_increment(&dstp, src, &dst_size)) |
| << "String should append successfully again"; |
| |
| EXPECT_STREQ("FOOFOO", dst) |
| << "String should append correctly again"; |
| } |
| |
| TEST_F(UtilsTest, AppendAndIncrement_TooBig) { |
| size_t dst_size = 5; |
| char dst[dst_size]; |
| char *dstp = dst; |
| const char* src = "FOO"; |
| |
| EXPECT_EQ(0, append_and_increment(&dstp, src, &dst_size)) |
| << "String should append successfully"; |
| |
| EXPECT_STREQ("FOO", dst) |
| << "String should append correctly"; |
| |
| EXPECT_EQ(-1, append_and_increment(&dstp, src, &dst_size)) |
| << "String should fail because it's too large to fit"; |
| } |
| |
| TEST_F(UtilsTest, CreateDataPath) { |
| EXPECT_EQ("/data", create_data_path(nullptr)); |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b", |
| create_data_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b")); |
| } |
| |
| TEST_F(UtilsTest, CreateDataAppPath) { |
| EXPECT_EQ("/data/app", create_data_app_path(nullptr)); |
| |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/app", |
| create_data_app_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b")); |
| } |
| |
| TEST_F(UtilsTest, CreateDataUserPath) { |
| EXPECT_EQ("/data/data", create_data_user_ce_path(nullptr, 0)); |
| EXPECT_EQ("/data/user/10", create_data_user_ce_path(nullptr, 10)); |
| |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/0", |
| create_data_user_ce_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0)); |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/10", |
| create_data_user_ce_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 10)); |
| } |
| |
| TEST_F(UtilsTest, CreateDataMediaPath) { |
| EXPECT_EQ("/data/media/0", create_data_media_path(nullptr, 0)); |
| EXPECT_EQ("/data/media/10", create_data_media_path(nullptr, 10)); |
| |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/media/0", |
| create_data_media_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0)); |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/media/10", |
| create_data_media_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 10)); |
| } |
| |
| TEST_F(UtilsTest, CreateDataAppPackagePath) { |
| EXPECT_EQ("/data/app/com.example", create_data_app_package_path(nullptr, "com.example")); |
| |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/app/com.example", |
| create_data_app_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", "com.example")); |
| } |
| |
| TEST_F(UtilsTest, CreateDataUserPackagePath) { |
| EXPECT_EQ("/data/data/com.example", create_data_user_ce_package_path(nullptr, 0, "com.example")); |
| EXPECT_EQ("/data/user/10/com.example", create_data_user_ce_package_path(nullptr, 10, "com.example")); |
| |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/0/com.example", |
| create_data_user_ce_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 0, "com.example")); |
| EXPECT_EQ("/mnt/expand/57f8f4bc-abf4-655f-bf67-946fc0f9f25b/user/10/com.example", |
| create_data_user_ce_package_path("57f8f4bc-abf4-655f-bf67-946fc0f9f25b", 10, "com.example")); |
| } |
| |
| TEST_F(UtilsTest, IsValidPackageName) { |
| EXPECT_EQ(true, is_valid_package_name("android")); |
| EXPECT_EQ(true, is_valid_package_name("com.example")); |
| EXPECT_EQ(true, is_valid_package_name("com.example-1")); |
| EXPECT_EQ(true, is_valid_package_name("com.example-1024")); |
| EXPECT_EQ(true, is_valid_package_name("com.example.foo---KiJFj4a_tePVw95pSrjg==")); |
| EXPECT_EQ(true, is_valid_package_name("really_LONG.a1234.package_name")); |
| |
| EXPECT_EQ(false, is_valid_package_name("1234.package")); |
| EXPECT_EQ(false, is_valid_package_name("com.1234.package")); |
| EXPECT_EQ(false, is_valid_package_name("")); |
| EXPECT_EQ(false, is_valid_package_name(".")); |
| EXPECT_EQ(false, is_valid_package_name("..")); |
| EXPECT_EQ(false, is_valid_package_name("../")); |
| EXPECT_EQ(false, is_valid_package_name("com.example/../com.evil/")); |
| EXPECT_EQ(false, is_valid_package_name("com.example-1/../com.evil/")); |
| EXPECT_EQ(false, is_valid_package_name("/com.evil")); |
| } |
| |
| TEST_F(UtilsTest, CreateDataUserProfilePath) { |
| EXPECT_EQ("/data/misc/profiles/cur/0", create_primary_cur_profile_dir_path(0)); |
| EXPECT_EQ("/data/misc/profiles/cur/1", create_primary_cur_profile_dir_path(1)); |
| } |
| |
| TEST_F(UtilsTest, CreateDataUserProfilePackagePath) { |
| EXPECT_EQ("/data/misc/profiles/cur/0/com.example", |
| create_primary_current_profile_package_dir_path(0, "com.example")); |
| EXPECT_EQ("/data/misc/profiles/cur/1/com.example", |
| create_primary_current_profile_package_dir_path(1, "com.example")); |
| } |
| |
| TEST_F(UtilsTest, CreateDataRefProfilePath) { |
| EXPECT_EQ("/data/misc/profiles/ref", create_primary_ref_profile_dir_path()); |
| } |
| |
| TEST_F(UtilsTest, CreateDataRefProfilePackagePath) { |
| EXPECT_EQ("/data/misc/profiles/ref/com.example", |
| create_primary_reference_profile_package_dir_path("com.example")); |
| } |
| |
| TEST_F(UtilsTest, CreatePrimaryCurrentProfile) { |
| std::string expected = |
| create_primary_current_profile_package_dir_path(0, "com.example") + "/primary.prof"; |
| EXPECT_EQ(expected, |
| create_current_profile_path(/*user*/0, "com.example", /*is_secondary*/false)); |
| } |
| |
| TEST_F(UtilsTest, CreatePrimaryReferenceProfile) { |
| std::string expected = |
| create_primary_reference_profile_package_dir_path("com.example") + "/primary.prof"; |
| EXPECT_EQ(expected, |
| create_reference_profile_path("com.example", /*is_secondary*/false)); |
| } |
| |
| TEST_F(UtilsTest, CreateSecondaryCurrentProfile) { |
| EXPECT_EQ("/data/user/0/com.example/oat/secondary.dex.cur.prof", |
| create_current_profile_path(/*user*/0, |
| "/data/user/0/com.example/secondary.dex", /*is_secondary*/true)); |
| } |
| |
| TEST_F(UtilsTest, CreateSecondaryReferenceProfile) { |
| EXPECT_EQ("/data/user/0/com.example/oat/secondary.dex.prof", |
| create_reference_profile_path( |
| "/data/user/0/com.example/secondary.dex", /*is_secondary*/true)); |
| } |
| |
| static void pass_secondary_dex_validation(const std::string& package_name, |
| const std::string& dex_path, int uid, int storage_flag) { |
| EXPECT_TRUE(validate_secondary_dex_path(package_name, dex_path, /*volume_uuid*/ nullptr, uid, |
| storage_flag)) |
| << dex_path << " should be allowed as a valid secondary dex path"; |
| } |
| |
| static void fail_secondary_dex_validation(const std::string& package_name, |
| const std::string& dex_path, int uid, int storage_flag) { |
| EXPECT_FALSE(validate_secondary_dex_path(package_name, dex_path, /*volume_uuid*/ nullptr, uid, |
| storage_flag)) |
| << dex_path << " should not be allowed as a valid secondary dex path"; |
| } |
| |
| TEST_F(UtilsTest, ValidateSecondaryDexFilesPath) { |
| std::string package_name = "com.test.app"; |
| std::string app_dir_ce_user_0 = "/data/data/" + package_name; |
| std::string app_dir_ce_user_10 = "/data/user/10/" + package_name; |
| |
| std::string app_dir_de_user_0 = "/data/user_de/0/" + package_name; |
| std::string app_dir_de_user_10 = "/data/user_de/10/" + package_name; |
| |
| EXPECT_EQ(app_dir_ce_user_0, |
| create_data_user_ce_package_path(nullptr, 0, package_name.c_str())); |
| EXPECT_EQ(app_dir_ce_user_10, |
| create_data_user_ce_package_path(nullptr, 10, package_name.c_str())); |
| |
| EXPECT_EQ(app_dir_de_user_0, |
| create_data_user_de_package_path(nullptr, 0, package_name.c_str())); |
| EXPECT_EQ(app_dir_de_user_10, |
| create_data_user_de_package_path(nullptr, 10, package_name.c_str())); |
| |
| uid_t app_uid_for_user_0 = multiuser_get_uid(/*user_id*/0, /*app_id*/ 1234); |
| uid_t app_uid_for_user_10 = multiuser_get_uid(/*user_id*/10, /*app_id*/ 1234); |
| |
| // Standard path for user 0 on CE storage. |
| pass_secondary_dex_validation( |
| package_name, app_dir_ce_user_0 + "/ce0.dex", app_uid_for_user_0, FLAG_STORAGE_CE); |
| // Standard path for user 10 on CE storage. |
| pass_secondary_dex_validation( |
| package_name, app_dir_ce_user_10 + "/ce10.dex", app_uid_for_user_10, FLAG_STORAGE_CE); |
| |
| // Standard path for user 0 on DE storage. |
| pass_secondary_dex_validation( |
| package_name, app_dir_de_user_0 + "/de0.dex", app_uid_for_user_0, FLAG_STORAGE_DE); |
| // Standard path for user 10 on DE storage. |
| pass_secondary_dex_validation( |
| package_name, app_dir_de_user_10 + "/de0.dex", app_uid_for_user_10, FLAG_STORAGE_DE); |
| |
| // Dex path for user 0 accessed from user 10. |
| fail_secondary_dex_validation( |
| package_name, app_dir_ce_user_0 + "/path0_from10.dex", |
| app_uid_for_user_10, FLAG_STORAGE_CE); |
| |
| // Dex path for CE storage accessed with DE. |
| fail_secondary_dex_validation( |
| package_name, app_dir_ce_user_0 + "/ce_from_de.dex", app_uid_for_user_0, FLAG_STORAGE_DE); |
| |
| // Dex path for DE storage accessed with CE. |
| fail_secondary_dex_validation( |
| package_name, app_dir_de_user_0 + "/de_from_ce.dex", app_uid_for_user_0, FLAG_STORAGE_CE); |
| |
| // Location which does not start with '/'. |
| fail_secondary_dex_validation( |
| package_name, "without_slash.dex", app_uid_for_user_10, FLAG_STORAGE_DE); |
| |
| // The dex file is not in the specified package directory. |
| fail_secondary_dex_validation( |
| "another.package", app_dir_ce_user_0 + "/for_another_package.dex", |
| app_uid_for_user_0, FLAG_STORAGE_DE); |
| |
| // The dex path contains indirect directories. |
| fail_secondary_dex_validation( |
| package_name, app_dir_ce_user_0 + "/1/../foo.dex", app_uid_for_user_0, FLAG_STORAGE_CE); |
| fail_secondary_dex_validation( |
| package_name, app_dir_ce_user_0 + "/1/./foo.dex", app_uid_for_user_0, FLAG_STORAGE_CE); |
| |
| // Super long path. |
| std::string too_long = create_too_long_path("too_long_"); |
| fail_secondary_dex_validation( |
| package_name, app_dir_ce_user_10 + "/" + too_long, app_uid_for_user_10, FLAG_STORAGE_CE); |
| } |
| |
| } // namespace installd |
| } // namespace android |