NativeLauncher/tool/tac_common.cc

   1 /*
   2  * Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <fstream>
  18 #include <json/json.h>
  19 #include <pkgmgr-info.h>
  20 #include <pkgmgr_installer_info.h>
  21
  22 #include "log.h"
  23 #include "utils.h"
  24 #include "tac_common.h"
  25 #include "db_manager.h"
  26 #include "path_manager.h"
  27
  28 #ifdef  LOG_TAG
  29 #undef  LOG_TAG
  30 #endif
  31 #define LOG_TAG "DOTNET_INSTALLER_PLUGIN"
  32
  33 #define __XSTR(x) #x
  34 #define __STR(x) __XSTR(x)
  35 static const char* __TAC_DIR = __STR(TAC_DIR);
  36 #undef __STR
  37 #undef __XSTR
  38
  39 static sqlite3 *tac_db = NULL;
  40 std::vector<std::string> restore_nuget;
  41
  42 static void cleanupDirectory()
  43 {
  44         std::vector<std::string> removeNuget;
  45         try {
  46                 for (auto& nuget : bf::recursive_directory_iterator(__TAC_DIR)) {
  47                         bool isExist = false;
  48                         std::string nugetPath = nuget.path().string();
  49                         for (auto& restore : restore_nuget) {
  50                                 if (!bf::is_directory(nugetPath)) {
  51                                         isExist = true;
  52                                 }
  53                                 if (!strcmp(nugetPath.c_str(), restore.c_str()) ||
  54                                         !strcmp(nugetPath.c_str(), restore.substr(0, restore.rfind('/')).c_str())) {
  55                                         isExist = true;
  56                                         break;
  57                                 }
  58                         }
  59                         if (!isExist) {
  60                                 removeNuget.push_back(nugetPath);
  61                         }
  62                 }
  63
  64                 for (auto& rm : removeNuget) {
  65                         if (!removeAll(rm)) {
  66                                 fprintf(stderr, "Failed to remove of %s\n", rm.c_str());
  67                         }
  68                 }
  69                 removeNuget.clear();
  70         } catch (const bf::filesystem_error& error) {
  71                 fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
  72                 return;
  73         }
  74 }
  75
  76 // callback function of "pkgmgrinfo_appinfo_metadata_filter_foreach"
  77 static int restoreDBCb(pkgmgrinfo_appinfo_h handle, void *userData)
  78 {
  79         char *pkgId = NULL;
  80         char *root = NULL;
  81         char *exec = NULL;
  82         std::string rootPath;
  83         std::string execName;
  84
  85         int ret = pkgmgrinfo_appinfo_get_pkgid(handle, &pkgId);
  86         if (ret != PMINFO_R_OK) {
  87                 fprintf(stderr, "Failed to get pkgid\n");
  88                 return -1;
  89         }
  90
  91         enableTACPackage(std::string(pkgId));
  92
  93         ret = pkgmgrinfo_appinfo_get_root_path(handle, &root);
  94         if (ret != PMINFO_R_OK) {
  95                 fprintf(stderr, "Failed to get root path\n");
  96                 return -1;
  97         }
  98         rootPath = root;
  99
 100         ret = pkgmgrinfo_appinfo_get_exec(handle, &exec);
 101         if (ret != PMINFO_R_OK) {
 102                 fprintf(stderr, "Failed to get exec name\n");
 103                 return -1;
 104         }
 105         execName = std::string(exec).substr(std::string(exec).rfind('/') + 1);
 106
 107         std::vector<std::string> parserData;
 108         std::string binDir = concatPath(rootPath, "bin");
 109         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 110         for (auto& npAssembly : depsJsonParser(rootPath, execName, getTPA())) {
 111                 std::string nugetPackage = npAssembly.substr(0, npAssembly.rfind(':'));
 112                 std::string assemblyName = npAssembly.substr(npAssembly.rfind(':') + 1);
 113                 if (bf::exists(tacDir) && bf::exists(concatPath(tacDir, assemblyName))) {
 114                         parserData.push_back(nugetPackage);
 115                 }
 116         }
 117         std::sort(parserData.begin(), parserData.end());
 118         parserData.erase(unique(parserData.begin(), parserData.end()), parserData.end());
 119
 120         for (auto& nuget : parserData) {
 121                 if (tac_db) {
 122                         std::string name = nuget.substr(0, nuget.find('/'));
 123                         std::string version = nuget.substr(nuget.rfind('/') + 1);
 124                         char *sql = sqlite3_mprintf(
 125                                 "INSERT INTO TAC (PKGID, NUGET, NAME, VERSION) " \
 126                                 "VALUES (%Q, %Q, %Q, %Q);",     pkgId, nuget.c_str(), name.c_str(), version.c_str());
 127                         dbInsert(tac_db, TAC_APP_LIST_RESTORE_DB, sql);
 128                         restore_nuget.push_back(concatPath(__TAC_DIR, nuget));
 129                 }
 130         }
 131         parserData.clear();
 132         return 0;
 133 }
 134
 135 tac_error_e restoreTACDB()
 136 {
 137         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 138                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 139                 return TAC_ERROR_UNKNOWN;
 140         }
 141
 142         std::string dbRestoreJournal = TAC_APP_LIST_RESTORE_DB + std::string("-journal");
 143         if (!removeFile(dbRestoreJournal)) {
 144                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 145                 return TAC_ERROR_UNKNOWN;
 146         }
 147
 148         if (initializePathManager(std::string(), std::string(), std::string())) {
 149                 fprintf(stderr, "Fail to initialize PathManger\n");
 150                 return TAC_ERROR_UNKNOWN;
 151         }
 152
 153         tac_db = dbCreate(TAC_APP_LIST_RESTORE_DB);
 154         if (!tac_db) {
 155                 fprintf(stderr, "Sqlite create error\n");
 156                 return TAC_ERROR_UNKNOWN;
 157         }
 158
 159         pkgmgrinfo_appinfo_metadata_filter_h handle;
 160         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 161         if (ret != PMINFO_R_OK) {
 162                 return TAC_ERROR_UNKNOWN;
 163         }
 164
 165         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
 166         if (ret != PMINFO_R_OK) {
 167                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 168                 return TAC_ERROR_UNKNOWN;
 169         }
 170
 171         ret = pkgmgrinfo_appinfo_metadata_filter_foreach(handle, restoreDBCb, NULL);
 172         if (ret != PMINFO_R_OK) {
 173                 fprintf(stderr, "Failed pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 174                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 175                 return TAC_ERROR_UNKNOWN;
 176         }
 177         fprintf(stderr, "Success pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 178
 179         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 180
 181         if (tac_db) {
 182                 dbClose(tac_db);
 183                 tac_db = NULL;
 184         }
 185
 186         uid_t g_uid = 301; // app_fw
 187         gid_t g_gid = 301; // app_fw
 188
 189         if (!copyFile(TAC_APP_LIST_RESTORE_DB, TAC_APP_LIST_DB)) {
 190                 fprintf(stderr, "Failed to copy of %s\n", TAC_APP_LIST_DB);
 191                 return TAC_ERROR_UNKNOWN;
 192         }
 193         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 194                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 195                 return TAC_ERROR_UNKNOWN;
 196         }
 197         if (chown(TAC_APP_LIST_DB, g_uid, g_gid) == -1) {
 198                 fprintf(stderr, "Failed to change owner and group name\n");
 199         }
 200
 201         std::string dbJournal = TAC_APP_LIST_DB + std::string("-journal");
 202         if (!copyFile(dbRestoreJournal, dbJournal)) {
 203                 fprintf(stderr, "Failed to copy of %s\n", dbJournal.c_str());
 204                 return TAC_ERROR_UNKNOWN;
 205         }
 206         if (!removeFile(dbRestoreJournal)) {
 207                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 208                 return TAC_ERROR_UNKNOWN;
 209         }
 210         if (chown(dbJournal.c_str(), g_uid, g_gid) == -1) {
 211                 fprintf(stderr, "Failed to change owner and group name\n");
 212         }
 213
 214         cleanupDirectory();
 215
 216         return TAC_ERROR_NONE;
 217 }
 218
 219 tac_error_e resetTACPackage(const std::string& pkgId)
 220 {
 221         std::string pkgRoot;
 222         if (getRootPath(pkgId, pkgRoot) < 0) {
 223                 return TAC_ERROR_INVALID_PACKAGE;
 224         }
 225
 226         std::vector<std::string> tacNativeImage;
 227         std::string binDir = concatPath(pkgRoot, "bin");
 228         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 229         if (bf::exists(tacDir)) {
 230                 try {
 231                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 232                                 std::string symPath = symlinkAssembly.path().string();
 233                                 if (bf::is_symlink(symPath)) {
 234                                         if (isNativeImage(symPath)) {
 235                                                 tacNativeImage.push_back(symPath);
 236                                         }
 237                                 }
 238                         }
 239                         for (auto& path : tacNativeImage) {
 240                                 if (!removeFile(path)) {
 241                                         fprintf(stderr, "Failed to remove of %s\n", path.c_str());
 242                                         return TAC_ERROR_UNKNOWN;
 243                                 }
 244                         }
 245                         tacNativeImage.clear();
 246                 } catch (const bf::filesystem_error& error) {
 247                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 248                         return TAC_ERROR_UNKNOWN;
 249                 }
 250         }
 251         return TAC_ERROR_NONE;
 252 }
 253
 254 tac_error_e disableTACPackage(const std::string& pkgId)
 255 {
 256         std::string pkgRoot;
 257         if (getRootPath(pkgId, pkgRoot) < 0) {
 258                 return TAC_ERROR_INVALID_PACKAGE;
 259         }
 260
 261         std::string binDir = concatPath(pkgRoot, "bin");
 262         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 263         std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 264         if (bf::exists(tacDir)) {
 265                 try {
 266                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 267                                 std::string symPath = symlinkAssembly.path().string();
 268                                 std::string fileName = symlinkAssembly.path().filename().string();
 269                                 if (bf::is_symlink(symPath)) {
 270                                         std::string originPath = bf::read_symlink(symPath).string();
 271                                         if (!isNativeImage(symPath)) {
 272                                                 std::string dllPath = concatPath(binDir, fileName);
 273                                                 if (!copyFile(originPath, dllPath)) {
 274                                                         fprintf(stderr, "Failed to copy of %s\n", dllPath.c_str());
 275                                                         return TAC_ERROR_UNKNOWN;
 276                                                 }
 277                                                 updateAssemblyInfo(binDir.c_str(), concatPath(binDir, fileName).c_str());
 278                                         } else {
 279                                                 std::string niPath = concatPath(binNIDir, fileName);
 280                                                 if (!copyFile(originPath, niPath)) {
 281                                                         fprintf(stderr, "Failed to copy of %s\n", niPath.c_str());
 282                                                         return TAC_ERROR_UNKNOWN;
 283                                                 }
 284                                                 updateAssemblyInfo(binDir.c_str(), niPath.c_str());
 285                                         }
 286                                 }
 287                         }
 288                         if (!removeAll(tacDir)) {
 289                                 fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 290                                 return TAC_ERROR_UNKNOWN;
 291                         }
 292                 } catch (const bf::filesystem_error& error) {
 293                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 294                         return TAC_ERROR_UNKNOWN;
 295                 }
 296         }
 297         return TAC_ERROR_NONE;
 298 }
 299
 300 tac_error_e enableTACPackage(const std::string& pkgId)
 301 {
 302         std::string rootPath;
 303         if (getRootPath(pkgId, rootPath) < 0) {
 304                 return TAC_ERROR_INVALID_PACKAGE;
 305         }
 306
 307         std::string execName;
 308         if (getExecName(pkgId, execName) < 0) {
 309                 return TAC_ERROR_INVALID_PACKAGE;
 310         }
 311
 312         std::string metaValue;
 313         if (getMetadataValue(pkgId, TAC_METADATA_KEY, metaValue) < 0) {
 314                 return TAC_ERROR_INVALID_PACKAGE;
 315         }
 316
 317         if (initializePathManager(std::string(), std::string(), std::string())) {
 318                 fprintf(stderr, "Fail to initialize PathManger\n");
 319                 return TAC_ERROR_UNKNOWN;
 320         }
 321
 322         if (!strcmp(metaValue.c_str(), "true")) {
 323                 std::string binDir = concatPath(rootPath, "bin");
 324                 std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 325                 std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 326                 if (!bf::exists(tacDir)) {
 327                         if (!createDir(tacDir)) {
 328                                 fprintf(stderr, "Cannot create directory: %s\n", tacDir.c_str());
 329                                 return TAC_ERROR_UNKNOWN;
 330                         }
 331                         updateAssemblyInfo(binDir.c_str(), tacDir.c_str());
 332
 333                         std::vector<std::string> enableNuget;
 334                         for (auto& npAssembly : depsJsonParser(rootPath, execName, getTPA())) {
 335                                 std::string nugetPackage = npAssembly.substr(0, npAssembly.rfind(':'));
 336                                 std::string assemblyName = npAssembly.substr(npAssembly.rfind(':') + 1);
 337                                 std::string nugetPath = concatPath(__TAC_DIR, nugetPackage);
 338                                 if (bf::exists(nugetPath)) {
 339                                         std::string originPath = concatPath(nugetPath, assemblyName);
 340                                         if (bf::exists(originPath)) {
 341                                                 enableNuget.push_back(originPath);
 342                                         }
 343                                 }
 344                         }
 345
 346                         for (auto& originPath : enableNuget) {
 347                                 if (bf::exists(originPath)) {
 348                                         std::string fileName = originPath.substr(originPath.rfind('/') + 1);
 349                                         std::string NIFileName = fileName.substr(0, fileName.rfind(".dll")) + ".ni.dll";
 350                                         if (bf::exists(binNIDir)) {
 351                                                 std::string originNIPath = originPath.substr(0, originPath.rfind(".dll")) + ".ni.dll";
 352                                                 if (bf::exists(originNIPath)) {
 353                                                         bf::create_symlink(originNIPath, concatPath(tacDir, NIFileName));
 354                                                         fprintf(stderr, "%s symbolic link file generated successfully.\n", concatPath(tacDir, NIFileName).c_str());
 355                                                         updateAssemblyInfo(tacDir.c_str(), concatPath(tacDir, NIFileName).c_str(), true);
 356
 357                                                         if (!removeFile(concatPath(binNIDir, NIFileName))) {
 358                                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binNIDir, NIFileName).c_str());
 359                                                                 return TAC_ERROR_UNKNOWN;
 360                                                         }
 361                                                 }
 362                                         }
 363                                         bf::create_symlink(originPath, concatPath(tacDir, fileName));
 364                                         fprintf(stderr, "%s symbolic link file generated successfully.\n", concatPath(tacDir, fileName).c_str());
 365                                         updateAssemblyInfo(tacDir.c_str(), concatPath(tacDir, fileName).c_str(), true);
 366
 367                                         if (!removeFile(concatPath(binDir, fileName))) {
 368                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binDir, fileName).c_str());
 369                                                 return TAC_ERROR_UNKNOWN;
 370                                         }
 371                                 }
 372                         }
 373                         if (enableNuget.empty()) {
 374                                 if (!removeAll(tacDir)) {
 375                                         fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 376                                 }
 377                         }
 378                         enableNuget.clear();
 379                 }
 380         } else {
 381                 fprintf(stderr, "The metadata key is missing or the metadata value is false of [%s]\n", pkgId.c_str());
 382         }
 383         return TAC_ERROR_NONE;
 384 }
 385
 386 //Parser the .deps.json file to get nuget information.
 387 std::vector<std::string> depsJsonParser(std::string rootPath, std::string execName, std::string tpaList)
 388 {
 389         std::vector<std::string> tpaAssemblies;
 390         splitPath(tpaList, tpaAssemblies);
 391
 392         std::vector<std::string> parserData;
 393         std::string depsJsonName = execName.substr(0, execName.rfind(".dll")) + ".deps.json";
 394         std::string depsJsonPath = concatPath(rootPath, depsJsonName);
 395         try {
 396                 if (bf::exists(depsJsonPath)) {
 397                         std::ifstream ifs(depsJsonPath);
 398                         Json::CharReaderBuilder reader;
 399                         Json::Value root;
 400                         std::string error;
 401                         if (ifs.is_open()) {
 402                                 if (!Json::parseFromStream(reader, ifs, &root, &error)) {
 403                                         _ERR("Failed to parse of deps.json");
 404                                         ifs.close();
 405                                         tpaAssemblies.clear();
 406                                         return parserData;
 407                                 }
 408                                 const Json::Value runtimeTargetName = root["runtimeTarget"]["name"];
 409                                 const Json::Value nugetPackages = root["targets"][runtimeTargetName.asString().c_str()];
 410                                 std::vector<std::string> appDependencies;
 411                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 412                                         if (strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) != NULL ||
 413                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) != NULL) {
 414                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 415                                                 if (assemblies != Json::nullValue) {
 416                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 417                                                         for (auto& dependency : dependencies.getMemberNames()) {
 418                                                                 appDependencies.push_back(dependency);
 419                                                         }
 420                                                 }
 421                                         }
 422                                 }
 423                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 424                                         //Skip the nuget package related to Tizen
 425                                         if (strstr(nuget.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 426                                                 strstr(nuget.c_str(), TIZEN_DOTNET_SDK_NUGET) == NULL &&
 427                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) == NULL &&
 428                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) == NULL) {
 429                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 430                                                 if (assemblies != Json::nullValue) {
 431                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 432                                                         bool hasDependency = false;
 433                                                         for (auto& dependency : dependencies.getMemberNames()) {
 434                                                                 //Skip the nugget package that is dependent on another nuget package
 435                                                                 if (strstr(dependency.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 436                                                                         strstr(dependency.c_str(), NET_STANDARD_LIBRARY_NUGET) == NULL) {
 437                                                                         hasDependency = true;
 438                                                                         for (auto& ad : appDependencies) {
 439                                                                                 if (!strcmp(ad.c_str(), dependency.c_str())) {
 440                                                                                         hasDependency = true;
 441                                                                                         break;
 442                                                                                 } else {
 443                                                                                         hasDependency = false;
 444                                                                                 }
 445                                                                         }
 446                                                                         if (hasDependency) break;
 447                                                                 }
 448                                                         }
 449                                                         if (!hasDependency) {
 450                                                                 bool isExistTpaAssembly = false;
 451                                                                 for (auto& assembly : assemblies.getMemberNames()) {
 452                                                                         std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 453                                                                         //Skip the assembly present in the TPA list
 454                                                                         for (auto& tpa : tpaAssemblies) {
 455                                                                                 if (!strcmp(replaceAll(tpa, ".ni.dll", ".dll").c_str(), assembly.c_str())) {
 456                                                                                         isExistTpaAssembly = true;
 457                                                                                         break;
 458                                                                                 }
 459                                                                         }
 460                                                                         if (isExistTpaAssembly) break;
 461                                                                 }
 462                                                                 if (!isExistTpaAssembly) {
 463                                                                         for (auto& assembly : assemblies.getMemberNames()) {
 464                                                                                 std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 465                                                                                 parserData.push_back(nuget + ":" + assemblyName);
 466                                                                                 _INFO("Nuget : [%s] / Assembly : [%s]", nuget.c_str(), assemblyName.c_str());
 467                                                                         }
 468                                                                 }
 469                                                         }
 470                                                 }
 471                                         }
 472                                 }
 473                                 appDependencies.clear();
 474                                 ifs.close();
 475                         }
 476                 }
 477         } catch (const Json::LogicError& error) {
 478                 _ERR("Failed to parse Json: %s", error.what());
 479         }
 480         tpaAssemblies.clear();
 481         return parserData;
 482 }