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* __DOTNET_DIR = __STR(DOTNET_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(__DOTNET_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(__DOTNET_DIR, nuget));
 129                         sqlite3_free(sql);
 130                 }
 131         }
 132         parserData.clear();
 133         return 0;
 134 }
 135
 136 tac_error_e restoreTACDB()
 137 {
 138         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 139                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 140                 return TAC_ERROR_UNKNOWN;
 141         }
 142
 143         std::string dbRestoreJournal = TAC_APP_LIST_RESTORE_DB + std::string("-journal");
 144         if (!removeFile(dbRestoreJournal)) {
 145                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 146                 return TAC_ERROR_UNKNOWN;
 147         }
 148
 149         if (initializePathManager(std::string(), std::string(), std::string())) {
 150                 fprintf(stderr, "Fail to initialize PathManger\n");
 151                 return TAC_ERROR_UNKNOWN;
 152         }
 153
 154         tac_db = dbCreate(TAC_APP_LIST_RESTORE_DB, CREATE_TAC_DB_TABLE);
 155         if (!tac_db) {
 156                 fprintf(stderr, "Sqlite create error\n");
 157                 return TAC_ERROR_UNKNOWN;
 158         }
 159
 160         pkgmgrinfo_appinfo_metadata_filter_h handle;
 161         int ret = pkgmgrinfo_appinfo_metadata_filter_create(&handle);
 162         if (ret != PMINFO_R_OK) {
 163                 return TAC_ERROR_UNKNOWN;
 164         }
 165
 166         ret = pkgmgrinfo_appinfo_metadata_filter_add(handle, TAC_METADATA_KEY, METADATA_VALUE);
 167         if (ret != PMINFO_R_OK) {
 168                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 169                 return TAC_ERROR_UNKNOWN;
 170         }
 171
 172         ret = pkgmgrinfo_appinfo_metadata_filter_foreach(handle, restoreDBCb, NULL);
 173         if (ret != PMINFO_R_OK) {
 174                 fprintf(stderr, "Failed pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 175                 pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 176                 return TAC_ERROR_UNKNOWN;
 177         }
 178         fprintf(stdout, "Success pkgmgrinfo_appinfo_metadata_filter_foreach\n");
 179
 180         pkgmgrinfo_appinfo_metadata_filter_destroy(handle);
 181
 182         if (tac_db) {
 183                 dbClose(tac_db);
 184                 tac_db = NULL;
 185         }
 186
 187         uid_t g_uid = 301; // app_fw
 188         gid_t g_gid = 301; // app_fw
 189
 190         if (!copyFile(TAC_APP_LIST_RESTORE_DB, TAC_APP_LIST_DB)) {
 191                 fprintf(stderr, "Failed to copy of %s\n", TAC_APP_LIST_DB);
 192                 return TAC_ERROR_UNKNOWN;
 193         }
 194         if (!removeFile(TAC_APP_LIST_RESTORE_DB)) {
 195                 fprintf(stderr, "Failed to remove of %s\n", TAC_APP_LIST_RESTORE_DB);
 196                 return TAC_ERROR_UNKNOWN;
 197         }
 198         if (chown(TAC_APP_LIST_DB, g_uid, g_gid) == -1) {
 199                 fprintf(stderr, "Failed to change owner and group name\n");
 200         }
 201
 202         std::string dbJournal = TAC_APP_LIST_DB + std::string("-journal");
 203         if (!copyFile(dbRestoreJournal, dbJournal)) {
 204                 fprintf(stderr, "Failed to copy of %s\n", dbJournal.c_str());
 205                 return TAC_ERROR_UNKNOWN;
 206         }
 207         if (!removeFile(dbRestoreJournal)) {
 208                 fprintf(stderr, "Failed to remove of %s\n", dbRestoreJournal.c_str());
 209                 return TAC_ERROR_UNKNOWN;
 210         }
 211         if (chown(dbJournal.c_str(), g_uid, g_gid) == -1) {
 212                 fprintf(stderr, "Failed to change owner and group name\n");
 213         }
 214
 215         cleanupDirectory();
 216
 217         return TAC_ERROR_NONE;
 218 }
 219
 220 tac_error_e resetTACPackage(const std::string& pkgId)
 221 {
 222         std::string pkgRoot;
 223         if (getRootPath(pkgId, pkgRoot) < 0) {
 224                 fprintf(stderr, "Failed to get root path from [%s]\n", pkgId.c_str());
 225                 return TAC_ERROR_INVALID_PACKAGE;
 226         }
 227
 228         std::vector<std::string> tacNativeImage;
 229         std::string binDir = concatPath(pkgRoot, "bin");
 230         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 231         if (bf::exists(tacDir)) {
 232                 try {
 233                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 234                                 std::string symPath = symlinkAssembly.path().string();
 235                                 if (bf::is_symlink(symPath)) {
 236                                         if (isNativeImage(symPath)) {
 237                                                 tacNativeImage.push_back(symPath);
 238                                         }
 239                                 }
 240                         }
 241                         for (auto& path : tacNativeImage) {
 242                                 if (!removeFile(path)) {
 243                                         fprintf(stderr, "Failed to remove of %s\n", path.c_str());
 244                                         return TAC_ERROR_UNKNOWN;
 245                                 }
 246                         }
 247                         tacNativeImage.clear();
 248                 } catch (const bf::filesystem_error& error) {
 249                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 250                         return TAC_ERROR_UNKNOWN;
 251                 }
 252         }
 253         return TAC_ERROR_NONE;
 254 }
 255
 256 tac_error_e disableTACPackage(const std::string& pkgId)
 257 {
 258         std::string pkgRoot;
 259         if (getRootPath(pkgId, pkgRoot) < 0) {
 260                 fprintf(stderr, "Failed to get root path from [%s]\n", pkgId.c_str());
 261                 return TAC_ERROR_INVALID_PACKAGE;
 262         }
 263
 264         std::string binDir = concatPath(pkgRoot, "bin");
 265         std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 266         std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 267         if (bf::exists(tacDir)) {
 268                 try {
 269                         for (auto& symlinkAssembly : bf::recursive_directory_iterator(tacDir)) {
 270                                 std::string symPath = symlinkAssembly.path().string();
 271                                 std::string fileName = symlinkAssembly.path().filename().string();
 272                                 if (bf::is_symlink(symPath)) {
 273                                         std::string originPath = bf::read_symlink(symPath).string();
 274                                         if (!isNativeImage(symPath)) {
 275                                                 std::string dllPath = concatPath(binDir, fileName);
 276                                                 if (!copyFile(originPath, dllPath)) {
 277                                                         fprintf(stderr, "Failed to copy of %s\n", dllPath.c_str());
 278                                                         return TAC_ERROR_UNKNOWN;
 279                                                 }
 280                                                 copySmackAndOwnership(binDir.c_str(), concatPath(binDir, fileName).c_str());
 281                                         } else {
 282                                                 std::string niPath = concatPath(binNIDir, fileName);
 283                                                 if (!copyFile(originPath, niPath)) {
 284                                                         fprintf(stderr, "Failed to copy of %s\n", niPath.c_str());
 285                                                         return TAC_ERROR_UNKNOWN;
 286                                                 }
 287                                                 copySmackAndOwnership(binDir.c_str(), niPath.c_str());
 288                                         }
 289                                 }
 290                         }
 291                         if (!removeAll(tacDir)) {
 292                                 fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 293                                 return TAC_ERROR_UNKNOWN;
 294                         }
 295                 } catch (const bf::filesystem_error& error) {
 296                         fprintf(stderr, "Failed to recursive directory: %s\n", error.what());
 297                         return TAC_ERROR_UNKNOWN;
 298                 }
 299         }
 300         return TAC_ERROR_NONE;
 301 }
 302
 303 tac_error_e enableTACPackage(const std::string& pkgId)
 304 {
 305         std::string rootPath;
 306         if (getRootPath(pkgId, rootPath) < 0) {
 307                 fprintf(stderr, "Failed to get root path from [%s]\n", pkgId.c_str());
 308                 return TAC_ERROR_INVALID_PACKAGE;
 309         }
 310
 311         std::string execName;
 312         if (getExecName(pkgId, execName) < 0) {
 313                 fprintf(stderr, "Failed to get root path from [%s]\n", pkgId.c_str());
 314                 return TAC_ERROR_INVALID_PACKAGE;
 315         }
 316
 317         std::string metaValue;
 318         if (getMetadataValue(pkgId, TAC_METADATA_KEY, metaValue) < 0) {
 319                 fprintf(stderr, "Failed to get root path from [%s]\n", pkgId.c_str());
 320                 return TAC_ERROR_INVALID_PACKAGE;
 321         }
 322
 323         if (initializePathManager(std::string(), std::string(), std::string())) {
 324                 fprintf(stderr, "Fail to initialize PathManger\n");
 325                 return TAC_ERROR_UNKNOWN;
 326         }
 327
 328         if (!strcmp(metaValue.c_str(), "true")) {
 329                 std::string binDir = concatPath(rootPath, "bin");
 330                 std::string tacDir = concatPath(binDir, TAC_SYMLINK_SUB_DIR);
 331                 std::string binNIDir = concatPath(binDir, APP_NI_SUB_DIR);
 332                 if (!bf::exists(tacDir)) {
 333                         if (!createDir(tacDir)) {
 334                                 fprintf(stderr, "Cannot create directory: %s\n", tacDir.c_str());
 335                                 return TAC_ERROR_UNKNOWN;
 336                         }
 337                         copySmackAndOwnership(binDir.c_str(), tacDir.c_str());
 338
 339                         std::vector<std::string> enableNuget;
 340                         for (auto& npAssembly : depsJsonParser(rootPath, execName, getTPA())) {
 341                                 std::string nugetPackage = npAssembly.substr(0, npAssembly.rfind(':'));
 342                                 std::string assemblyName = npAssembly.substr(npAssembly.rfind(':') + 1);
 343                                 std::string nugetPath = concatPath(__DOTNET_DIR, nugetPackage);
 344                                 if (bf::exists(nugetPath)) {
 345                                         std::string originPath = concatPath(nugetPath, assemblyName);
 346                                         if (bf::exists(originPath)) {
 347                                                 enableNuget.push_back(originPath);
 348                                         }
 349                                 }
 350                         }
 351
 352                         for (auto& originPath : enableNuget) {
 353                                 if (bf::exists(originPath)) {
 354                                         std::string fileName = originPath.substr(originPath.rfind('/') + 1);
 355                                         std::string NIFileName = fileName.substr(0, fileName.rfind(".dll")) + ".ni.dll";
 356                                         if (bf::exists(binNIDir)) {
 357                                                 std::string originNIPath = originPath.substr(0, originPath.rfind(".dll")) + ".ni.dll";
 358                                                 if (bf::exists(originNIPath)) {
 359                                                         bf::create_symlink(originNIPath, concatPath(tacDir, NIFileName));
 360                                                         fprintf(stdout, "%s symbolic link file generated successfully.\n", concatPath(tacDir, NIFileName).c_str());
 361                                                         copySmackAndOwnership(tacDir.c_str(), concatPath(tacDir, NIFileName).c_str(), true);
 362
 363                                                         if (!removeFile(concatPath(binNIDir, NIFileName))) {
 364                                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binNIDir, NIFileName).c_str());
 365                                                                 return TAC_ERROR_UNKNOWN;
 366                                                         }
 367                                                 }
 368                                         }
 369                                         bf::create_symlink(originPath, concatPath(tacDir, fileName));
 370                                         fprintf(stdout, "%s symbolic link file generated successfully.\n", concatPath(tacDir, fileName).c_str());
 371                                         copySmackAndOwnership(tacDir.c_str(), concatPath(tacDir, fileName).c_str(), true);
 372
 373                                         if (!removeFile(concatPath(binDir, fileName))) {
 374                                                 fprintf(stderr, "Failed to remove of %s\n", concatPath(binDir, fileName).c_str());
 375                                                 return TAC_ERROR_UNKNOWN;
 376                                         }
 377                                 }
 378                         }
 379                         if (enableNuget.empty()) {
 380                                 if (!removeAll(tacDir)) {
 381                                         fprintf(stderr, "Failed to remove of %s\n", tacDir.c_str());
 382                                 }
 383                         }
 384                         enableNuget.clear();
 385                 }
 386         } else {
 387                 fprintf(stderr, "The metadata key is missing or the metadata value is false of [%s]\n", pkgId.c_str());
 388         }
 389         return TAC_ERROR_NONE;
 390 }
 391
 392 //Parser the .deps.json file to get nuget information.
 393 std::vector<std::string> depsJsonParser(std::string rootPath, std::string execName, std::string tpaList)
 394 {
 395         std::vector<std::string> tpaAssemblies;
 396         splitPath(tpaList, tpaAssemblies);
 397
 398         std::vector<std::string> parserData;
 399         std::string depsJsonName = execName.substr(0, execName.rfind(".dll")) + ".deps.json";
 400         std::string depsJsonPath = concatPath(rootPath, depsJsonName);
 401         try {
 402                 if (bf::exists(depsJsonPath)) {
 403                         std::ifstream ifs(depsJsonPath);
 404                         Json::CharReaderBuilder reader;
 405                         Json::Value root;
 406                         std::string error;
 407                         if (ifs.is_open()) {
 408                                 if (!Json::parseFromStream(reader, ifs, &root, &error)) {
 409                                         _ERR("Failed to parse of deps.json");
 410                                         ifs.close();
 411                                         tpaAssemblies.clear();
 412                                         return parserData;
 413                                 }
 414                                 const Json::Value runtimeTargetName = root["runtimeTarget"]["name"];
 415                                 const Json::Value nugetPackages = root["targets"][runtimeTargetName.asString().c_str()];
 416                                 std::vector<std::string> appDependencies;
 417                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 418                                         if (strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) != NULL ||
 419                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) != NULL) {
 420                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 421                                                 if (assemblies != Json::nullValue) {
 422                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 423                                                         for (auto& dependency : dependencies.getMemberNames()) {
 424                                                                 appDependencies.push_back(dependency);
 425                                                         }
 426                                                 }
 427                                         }
 428                                 }
 429                                 for (auto& nuget : nugetPackages.getMemberNames()) {
 430                                         //Skip the nuget package related to Tizen
 431                                         if (strstr(nuget.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 432                                                 strstr(nuget.c_str(), TIZEN_DOTNET_SDK_NUGET) == NULL &&
 433                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".Tizen."))).c_str()) == NULL &&
 434                                                 strstr(nuget.c_str(), (execName.substr(0, execName.find(".dll"))).c_str()) == NULL) {
 435                                                 const Json::Value assemblies = nugetPackages[nuget.c_str()]["runtime"];
 436                                                 if (assemblies != Json::nullValue) {
 437                                                         const Json::Value dependencies = nugetPackages[nuget.c_str()]["dependencies"];
 438                                                         bool hasDependency = false;
 439                                                         for (auto& dependency : dependencies.getMemberNames()) {
 440                                                                 //Skip the nugget package that is dependent on another nuget package
 441                                                                 if (strstr(dependency.c_str(), TIZEN_DOTNET_NUGET) == NULL &&
 442                                                                         strstr(dependency.c_str(), NET_STANDARD_LIBRARY_NUGET) == NULL) {
 443                                                                         hasDependency = true;
 444                                                                         for (auto& ad : appDependencies) {
 445                                                                                 if (!strcmp(ad.c_str(), dependency.c_str())) {
 446                                                                                         hasDependency = true;
 447                                                                                         break;
 448                                                                                 } else {
 449                                                                                         hasDependency = false;
 450                                                                                 }
 451                                                                         }
 452                                                                         if (hasDependency) break;
 453                                                                 }
 454                                                         }
 455                                                         if (!hasDependency) {
 456                                                                 bool isExistTpaAssembly = false;
 457                                                                 for (auto& assembly : assemblies.getMemberNames()) {
 458                                                                         std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 459                                                                         //Skip the assembly present in the TPA list
 460                                                                         for (auto& tpaPath : tpaAssemblies) {
 461                                                                                 std::string tpaName = replaceAll(tpaPath.substr(tpaPath.rfind('/') + 1), ".ni.dll", ".dll");
 462                                                                                 if (!strcmp(tpaName.c_str(), assemblyName.c_str())) {
 463                                                                                         isExistTpaAssembly = true;
 464                                                                                         break;
 465                                                                                 }
 466                                                                         }
 467                                                                         if (isExistTpaAssembly) break;
 468                                                                 }
 469                                                                 if (!isExistTpaAssembly) {
 470                                                                         for (auto& assembly : assemblies.getMemberNames()) {
 471                                                                                 std::string assemblyName = assembly.substr(assembly.rfind('/') + 1);
 472                                                                                 parserData.push_back(nuget + ":" + assemblyName);
 473                                                                                 _INFO("Nuget : [%s] / Assembly : [%s]", nuget.c_str(), assemblyName.c_str());
 474                                                                         }
 475                                                                 }
 476                                                         }
 477                                                 }
 478                                         }
 479                                 }
 480                                 appDependencies.clear();
 481                                 ifs.close();
 482                         }
 483                 }
 484         } catch (const Json::LogicError& error) {
 485                 _ERR("Failed to parse Json: %s", error.what());
 486         }
 487         tpaAssemblies.clear();
 488         return parserData;
 489 }