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                         std::string sql = "INSERT INTO TAC (PKGID, NUGET, NAME, VERSION) " \
 125                                                 "VALUES ('" + std::string(pkgId) + "', '" + nuget + "', '" + name + "', '" + version + "');";
 126                         dbInsert(tac_db, TAC_APP_LIST_RESTORE_DB, sql);
 127                         restore_nuget.push_back(concatPath(__TAC_DIR, nuget));
 128                 }
 129         }
 130         parserData.clear();
 131         return 0;
 132 }
 133
 134 tac_error_e restoreTACDB()
 135 {
 136         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 137                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 138                 return TAC_ERROR_UNKNOWN;
 139         }
 140
 141         std::string dbRestoreJournal = TAC_APP_LIST_RESTORE_DB + std::string("-journal");
 142         if (!removeFile(dbRestoreJournal)) {
 143                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 144                 return TAC_ERROR_UNKNOWN;
 145         }
 146
 147         if (initializePathManager(std::string(), std::string(), std::string())) {
 148                 fprintf(stderr, "Fail to initialize PathManger\n");
 149                 return TAC_ERROR_UNKNOWN;
 150         }
 151
 152         tac_db = dbCreate(TAC_APP_LIST_RESTORE_DB);
 153         if (!tac_db) {
 154                 fprintf(stderr, "Sqlite create error\n");
 155                 return TAC_ERROR_UNKNOWN;
 156         }
 157
 158         pkgmgrinfo_appinfo_metadata_filter_h handle;
 159         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 160         if (ret != PMINFO_R_OK) {
 161                 return TAC_ERROR_UNKNOWN;
 162         }
 163
 164         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
 165         if (ret != PMINFO_R_OK) {
 166                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 167                 return TAC_ERROR_UNKNOWN;
 168         }
 169
 170         ret = pkgmgrinfo_appinfo_metadata_filter_foreach(handle, restoreDBCb, NULL);
 171         if (ret != PMINFO_R_OK) {
 172                 fprintf(stderr, "Failed pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 173                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 174                 return TAC_ERROR_UNKNOWN;
 175         }
 176         fprintf(stderr, "Success pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 177
 178         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 179
 180         if (tac_db) {
 181                 dbClose(tac_db);
 182                 tac_db = NULL;
 183         }
 184
 185         uid_t g_uid = 301; // app_fw
 186         gid_t g_gid = 301; // app_fw
 187
 188         if (!copyFile(TAC_APP_LIST_RESTORE_DB, TAC_APP_LIST_DB)) {
 189                 fprintf(stderr, "Failed to copy of %s\n", TAC_APP_LIST_DB);
 190                 return TAC_ERROR_UNKNOWN;
 191         }
 192         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 193                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 194                 return TAC_ERROR_UNKNOWN;
 195         }
 196         if (chown(TAC_APP_LIST_DB, g_uid, g_gid) == -1) {
 197                 fprintf(stderr, "Failed to change owner and group name\n");
 198         }
 199
 200         std::string dbJournal = TAC_APP_LIST_DB + std::string("-journal");
 201         if (!copyFile(dbRestoreJournal, dbJournal)) {
 202                 fprintf(stderr, "Failed to copy of %s\n", dbJournal.c_str());
 203                 return TAC_ERROR_UNKNOWN;
 204         }
 205         if (!removeFile(dbRestoreJournal)) {
 206                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 207                 return TAC_ERROR_UNKNOWN;
 208         }
 209         if (chown(dbJournal.c_str(), g_uid, g_gid) == -1) {
 210                 fprintf(stderr, "Failed to change owner and group name\n");
 211         }
 212
 213         cleanupDirectory();
 214
 215         return TAC_ERROR_NONE;
 216 }
 217
 218 tac_error_e resetTACPackage(const std::string& pkgId)
 219 {
 220         std::string pkgRoot;
 221         if (getRootPath(pkgId, pkgRoot) < 0) {
 222                 return TAC_ERROR_INVALID_PACKAGE;
 223         }
 224
 225         std::vector<std::string> tacNativeImage;
 226         std::string binDir = concatPath(pkgRoot, "bin");
 227         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 228         if (bf::exists(tacDir)) {
 229                 try {
 230                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 231                                 std::string symPath = symlinkAssembly.path().string();
 232                                 if (bf::is_symlink(symPath)) {
 233                                         if (isNativeImage(symPath)) {
 234                                                 tacNativeImage.push_back(symPath);
 235                                         }
 236                                 }
 237                         }
 238                         for (auto& path : tacNativeImage) {
 239                                 if (!removeFile(path)) {
 240                                         fprintf(stderr, "Failed to remove of %s\n", path.c_str());
 241                                         return TAC_ERROR_UNKNOWN;
 242                                 }
 243                         }
 244                         tacNativeImage.clear();
 245                 } catch (const bf::filesystem_error& error) {
 246                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 247                         return TAC_ERROR_UNKNOWN;
 248                 }
 249         }
 250         return TAC_ERROR_NONE;
 251 }
 252
 253 tac_error_e disableTACPackage(const std::string& pkgId)
 254 {
 255         std::string pkgRoot;
 256         if (getRootPath(pkgId, pkgRoot) < 0) {
 257                 return TAC_ERROR_INVALID_PACKAGE;
 258         }
 259
 260         std::string binDir = concatPath(pkgRoot, "bin");
 261         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 262         std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 263         if (bf::exists(tacDir)) {
 264                 try {
 265                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 266                                 std::string symPath = symlinkAssembly.path().string();
 267                                 std::string fileName = symlinkAssembly.path().filename().string();
 268                                 if (bf::is_symlink(symPath)) {
 269                                         std::string originPath = bf::read_symlink(symPath).string();
 270                                         if (!isNativeImage(symPath)) {
 271                                                 std::string dllPath = concatPath(binDir, fileName);
 272                                                 if (!copyFile(originPath, dllPath)) {
 273                                                         fprintf(stderr, "Failed to copy of %s\n", dllPath.c_str());
 274                                                         return TAC_ERROR_UNKNOWN;
 275                                                 }
 276                                                 updateAssemblyInfo(binDir.c_str(), concatPath(binDir, fileName).c_str());
 277                                         } else {
 278                                                 std::string niPath = concatPath(binNIDir, fileName);
 279                                                 if (!copyFile(originPath, niPath)) {
 280                                                         fprintf(stderr, "Failed to copy of %s\n", niPath.c_str());
 281                                                         return TAC_ERROR_UNKNOWN;
 282                                                 }
 283                                                 updateAssemblyInfo(binDir.c_str(), niPath.c_str());
 284                                         }
 285                                 }
 286                         }
 287                         if (!removeAll(tacDir)) {
 288                                 fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 289                                 return TAC_ERROR_UNKNOWN;
 290                         }
 291                 } catch (const bf::filesystem_error& error) {
 292                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 293                         return TAC_ERROR_UNKNOWN;
 294                 }
 295         }
 296         return TAC_ERROR_NONE;
 297 }
 298
 299 tac_error_e enableTACPackage(const std::string& pkgId)
 300 {
 301         std::string rootPath;
 302         if (getRootPath(pkgId, rootPath) < 0) {
 303                 return TAC_ERROR_INVALID_PACKAGE;
 304         }
 305
 306         std::string execName;
 307         if (getExecName(pkgId, execName) < 0) {
 308                 return TAC_ERROR_INVALID_PACKAGE;
 309         }
 310
 311         std::string metaValue;
 312         if (getMetadataValue(pkgId, TAC_METADATA_KEY, metaValue) < 0) {
 313                 return TAC_ERROR_INVALID_PACKAGE;
 314         }
 315
 316         if (initializePathManager(std::string(), std::string(), std::string())) {
 317                 fprintf(stderr, "Fail to initialize PathManger\n");
 318                 return TAC_ERROR_UNKNOWN;
 319         }
 320
 321         if (!strcmp(metaValue.c_str(), "true")) {
 322                 std::string binDir = concatPath(rootPath, "bin");
 323                 std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 324                 std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 325                 if (!bf::exists(tacDir)) {
 326                         if (!createDir(tacDir)) {
 327                                 fprintf(stderr, "Cannot create directory: %s\n", tacDir.c_str());
 328                                 return TAC_ERROR_UNKNOWN;
 329                         }
 330                         updateAssemblyInfo(binDir.c_str(), tacDir.c_str());
 331
 332                         std::vector<std::string> enableNuget;
 333                         for (auto& npAssembly : depsJsonParser(rootPath, execName, getTPA())) {
 334                                 std::string nugetPackage = npAssembly.substr(0, npAssembly.rfind(':'));
 335                                 std::string assemblyName = npAssembly.substr(npAssembly.rfind(':') + 1);
 336                                 std::string nugetPath = concatPath(__TAC_DIR, nugetPackage);
 337                                 if (bf::exists(nugetPath)) {
 338                                         std::string originPath = concatPath(nugetPath, assemblyName);
 339                                         if (bf::exists(originPath)) {
 340                                                 enableNuget.push_back(originPath);
 341                                         }
 342                                 }
 343                         }
 344
 345                         for (auto& originPath : enableNuget) {
 346                                 if (bf::exists(originPath)) {
 347                                         std::string fileName = originPath.substr(originPath.rfind('/') + 1);
 348                                         std::string NIFileName = fileName.substr(0, fileName.rfind(".dll")) + ".ni.dll";
 349                                         if (bf::exists(binNIDir)) {
 350                                                 std::string originNIPath = originPath.substr(0, originPath.rfind(".dll")) + ".ni.dll";
 351                                                 if (bf::exists(originNIPath)) {
 352                                                         bf::create_symlink(originNIPath, concatPath(tacDir, NIFileName));
 353                                                         fprintf(stderr, "%s symbolic link file generated successfully.\n", concatPath(tacDir, NIFileName).c_str());
 354                                                         updateAssemblyInfo(tacDir.c_str(), concatPath(tacDir, NIFileName).c_str(), true);
 355
 356                                                         if (!removeFile(concatPath(binNIDir, NIFileName))) {
 357                                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binNIDir, NIFileName).c_str());
 358                                                                 return TAC_ERROR_UNKNOWN;
 359                                                         }
 360                                                 }
 361                                         }
 362                                         bf::create_symlink(originPath, concatPath(tacDir, fileName));
 363                                         fprintf(stderr, "%s symbolic link file generated successfully.\n", concatPath(tacDir, fileName).c_str());
 364                                         updateAssemblyInfo(tacDir.c_str(), concatPath(tacDir, fileName).c_str(), true);
 365
 366                                         if (!removeFile(concatPath(binDir, fileName))) {
 367                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binDir, fileName).c_str());
 368                                                 return TAC_ERROR_UNKNOWN;
 369                                         }
 370                                 }
 371                         }
 372                         if (enableNuget.empty()) {
 373                                 if (!removeAll(tacDir)) {
 374                                         fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 375                                 }
 376                         }
 377                         enableNuget.clear();
 378                 }
 379         } else {
 380                 fprintf(stderr, "The metadata key is missing or the metadata value is false of [%s]\n", pkgId.c_str());
 381         }
 382         return TAC_ERROR_NONE;
 383 }
 384
 385 //Parser the .deps.json file to get nuget information.
 386 std::vector<std::string> depsJsonParser(std::string rootPath, std::string execName, std::string tpaList)
 387 {
 388         std::vector<std::string> tpaAssemblies;
 389         splitPath(tpaList, tpaAssemblies);
 390
 391         std::vector<std::string> parserData;
 392         std::string depsJsonName = execName.substr(0, execName.rfind(".dll")) + ".deps.json";
 393         std::string depsJsonPath = concatPath(rootPath, depsJsonName);
 394         try {
 395                 if (bf::exists(depsJsonPath)) {
 396                         std::ifstream ifs(depsJsonPath);
 397                         Json::CharReaderBuilder reader;
 398                         Json::Value root;
 399                         std::string error;
 400                         if (ifs.is_open()) {
 401                                 if (!Json::parseFromStream(reader, ifs, &root, &error)) {
 402                                         _ERR("Failed to parse of deps.json");
 403                                         ifs.close();
 404                                         tpaAssemblies.clear();
 405                                         return parserData;
 406                                 }
 407                                 const Json::Value runtimeTargetName = root["runtimeTarget"]["name"];
 408                                 const Json::Value nugetPackages = root["targets"][runtimeTargetName.asString().c_str()];
 409                                 std::vector<std::string> appDependencies;
 410                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 411                                         if (strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) != NULL ||
 412                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) != NULL) {
 413                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 414                                                 if (assemblies != Json::nullValue) {
 415                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 416                                                         for (auto& dependency : dependencies.getMemberNames()) {
 417                                                                 appDependencies.push_back(dependency);
 418                                                         }
 419                                                 }
 420                                         }
 421                                 }
 422                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 423                                         //Skip the nuget package related to Tizen
 424                                         if (strstr(nuget.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 425                                                 strstr(nuget.c_str(), TIZEN_DOTNET_SDK_NUGET) == NULL &&
 426                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) == NULL &&
 427                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) == NULL) {
 428                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 429                                                 if (assemblies != Json::nullValue) {
 430                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 431                                                         bool hasDependency = false;
 432                                                         for (auto& dependency : dependencies.getMemberNames()) {
 433                                                                 //Skip the nugget package that is dependent on another nuget package
 434                                                                 if (strstr(dependency.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 435                                                                         strstr(dependency.c_str(), NET_STANDARD_LIBRARY_NUGET) == NULL) {
 436                                                                         hasDependency = true;
 437                                                                         for (auto& ad : appDependencies) {
 438                                                                                 if (!strcmp(ad.c_str(), dependency.c_str())) {
 439                                                                                         hasDependency = true;
 440                                                                                         break;
 441                                                                                 } else {
 442                                                                                         hasDependency = false;
 443                                                                                 }
 444                                                                         }
 445                                                                         if (hasDependency) break;
 446                                                                 }
 447                                                         }
 448                                                         if (!hasDependency) {
 449                                                                 bool isExistTpaAssembly = false;
 450                                                                 for (auto& assembly : assemblies.getMemberNames()) {
 451                                                                         std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 452                                                                         //Skip the assembly present in the TPA list
 453                                                                         for (auto& tpa : tpaAssemblies) {
 454                                                                                 if (!strcmp(replaceAll(tpa, ".ni.dll", ".dll").c_str(), assembly.c_str())) {
 455                                                                                         isExistTpaAssembly = true;
 456                                                                                         break;
 457                                                                                 }
 458                                                                         }
 459                                                                         if (isExistTpaAssembly) break;
 460                                                                 }
 461                                                                 if (!isExistTpaAssembly) {
 462                                                                         for (auto& assembly : assemblies.getMemberNames()) {
 463                                                                                 std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 464                                                                                 parserData.push_back(nuget + ":" + assemblyName);
 465                                                                                 _INFO("Nuget : [%s] / Assembly : [%s]", nuget.c_str(), assemblyName.c_str());
 466                                                                         }
 467                                                                 }
 468                                                         }
 469                                                 }
 470                                         }
 471                                 }
 472                                 appDependencies.clear();
 473                                 ifs.close();
 474                         }
 475                 }
 476         } catch (const Json::LogicError& error) {
 477                 _ERR("Failed to parse Json: %s", error.what());
 478         }
 479         tpaAssemblies.clear();
 480         return parserData;
 481 }