src/Manager/PermissionManager.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17 /**
  18  * @file        PermissionManager.cpp
  19  * @brief       This is the implementation file for %PermissionManager class.
  20  */
  21
  22 #include <stdio.h>
  23 #include <sys/stat.h>
  24 #include <unistd.h>
  25 #include <unique_ptr.h>
  26
  27 #include <FBaseUtilStringUtil.h>
  28 #include <FIoFile.h>
  29 #include <FIoDirectory.h>
  30 #include <FBase_StringConverter.h>
  31 #include <FIo_FileImpl.h>
  32
  33 #include "PermissionManager.h"
  34 #include "InstallerUtil.h"
  35 #include "SmackManager.h"
  36
  37 using namespace Tizen::Base;
  38 using namespace Tizen::Base::Collection;
  39 using namespace Tizen::Base::Utility;
  40 using namespace Tizen::Io;
  41 using namespace Tizen::App;
  42
  43 PermissionManager::PermissionManager(void)
  44 {
  45 }
  46
  47 PermissionManager::~PermissionManager(void)
  48 {
  49 }
  50
  51 bool
  52 PermissionManager::SetDirectory(InstallationContext* pContext)
  53 {
  54         result r = E_SUCCESS;
  55
  56         String destPath;
  57         String appRootPath;
  58         SmackManager smackManager;
  59         smackManager.Construct(pContext);
  60
  61         appRootPath = pContext->__rootPath;
  62         PackageId packageId = pContext->__packageId;
  63
  64         // appRoot
  65         // InstallerUtil::ChangeOwner(appRootPath);
  66         InstallerUtil::ChangeMode(appRootPath, PERM_BASE | PERM_EXECUTE);
  67         smackManager.AddLabelDir(packageId, appRootPath, true);
  68
  69         // appRoot/bin
  70         destPath = appRootPath + DIR_BIN;
  71         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE | PERM_EXECUTE, false);
  72         smackManager.AddLabelDir(packageId, destPath);
  73
  74         // appRoot/info
  75         destPath = appRootPath + DIR_INFO;
  76         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, false);
  77         smackManager.AddLabelDir(packageId, destPath);
  78
  79         // appRoot/res
  80         destPath = appRootPath + DIR_RES;
  81         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, false);
  82         smackManager.AddLabelDir(packageId, destPath);
  83
  84         // appRoot/lib
  85         destPath = appRootPath + DIR_LIB;
  86         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE | PERM_EXECUTE, false);
  87         smackManager.AddLabelDir(packageId, destPath);
  88
  89         // appRoot/shared
  90         destPath = appRootPath + DIR_SHARED;
  91         if (File::IsFileExist(destPath) == false)
  92         {
  93                 r = Directory::Create(destPath, false);
  94                 TryReturn(!IsFailed(r), INSTALLER_ERROR_INTERNAL_STATE, "Directory::Create() failed");
  95         }
  96         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, false);
  97         smackManager.AddLabelDir(packageId, destPath);
  98
  99         // appRoot/shared/res
 100         destPath = appRootPath + DIR_SHARED_RES;
 101         if (File::IsFileExist(destPath) == false)
 102         {
 103                 String iconPath = appRootPath + DIR_ICONS;
 104                 InstallerUtil::CreateSymlink(iconPath, destPath);
 105         }
 106         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, false);
 107         smackManager.AddLabelSharedDir(packageId, destPath);
 108
 109         // appRoot/shared/data
 110         destPath = appRootPath + DIR_SHARED_DATA;
 111         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, true);
 112         smackManager.AddLabelSharedDir(packageId, destPath);
 113
 114         // appRoot/shared/trusted
 115         destPath = appRootPath + DIR_SHARED_TRUSTED;
 116         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, true);
 117         smackManager.AddLabelSharedDir(packageId, destPath);
 118
 119         // appRoot/contents
 120         destPath = appRootPath + DIR_CONTENTS;
 121         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, false);
 122         smackManager.AddLabelDir(packageId, destPath);
 123
 124         // appRoot/setting
 125         destPath = appRootPath + DIR_SETTING;
 126         if (pContext->__isAppSetting == true)
 127         {
 128                 String appVersion = pContext->__version;
 129                 String srcPath;
 130                 String settingXmlPath;
 131
 132                 srcPath = destPath + L"/setting." + appVersion + L".xml";
 133                 settingXmlPath = destPath + L"/setting.xml";
 134
 135                 InstallerUtil::Remove(settingXmlPath);
 136                 InstallerUtil::CreateSymlink(srcPath, settingXmlPath);
 137
 138                 InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE | PERM_WRITE, false);
 139                 smackManager.AddLabelDir(packageId, destPath);
 140         }
 141
 142         // appRoot/data
 143         destPath = appRootPath + DIR_DATA;
 144         if (File::IsFileExist(destPath) == false)
 145         {
 146                 r = Directory::Create(destPath, false);
 147                 TryReturn(!IsFailed(r), INSTALLER_ERROR_INTERNAL_STATE, "Directory::Create() failed");
 148         }
 149         InstallerUtil::ChangeDirectoryPermission(destPath, PERM_BASE, true);
 150         smackManager.AddLabelDir(packageId, destPath);
 151
 152         String apiVersion = pContext->__apiVersion;
 153
 154         AppLog("------------------------------------------");
 155         AppLog("[Tizen::Io] # path = [%ls]", appRootPath.GetPointer());
 156         AppLog("[Tizen::Io] # packageId = [%ls]", packageId.GetPointer());
 157         AppLog("[Tizen::Io] # apiVersion = [%ls]", apiVersion.GetPointer());
 158
 159         if (pContext->__isOspCompat == true)
 160         {
 161                 AppLog("[Tizen::Io] OSP 2.0 application");
 162
 163                 if (_FileImpl::PrepareDataCaging(appRootPath, packageId) == false)
 164                 {
 165                         AppLog("[Tizen::Io] _FileImpl::PrepareDataCaging() failed");
 166                         return false;
 167                 }
 168
 169                 SetSymLink(pContext);
 170         }
 171         else
 172         {
 173                 AppLog("[Tizen::Io] apiVersion is equal to or greater than Tizen 2.0");
 174
 175                 if (_FileImpl::CreateOspApplicationDirectories(appRootPath, packageId) == false)
 176                 {
 177                         AppLog("[Tizen::Io] _FileImpl::CreateOspApplicationDirectories() failed");
 178                         return false;
 179                 }
 180         }
 181         AppLog("------------------------------------------");
 182
 183         return true;
 184 }
 185
 186 bool
 187 PermissionManager::SetFile(InstallationContext* pContext)
 188 {
 189         String destPath;
 190         String appRootPath = pContext->__rootPath;
 191
 192         IListT<AppData*>* pAppDataList = pContext->__pAppDataList;
 193         TryReturn(pAppDataList, false, "pAppDataList is null");
 194
 195         for (int i = 0 ; i < pAppDataList->GetCount(); i++)
 196         {
 197                 AppData* pAppData = null;
 198                 pAppDataList->GetAt(i, pAppData);
 199                 TryReturn(pAppData, false, "pAppData is null");
 200
 201                 // set permission(755) to bin file.
 202                 destPath = appRootPath + DIR_BIN + L"/" + pAppData->__name + L".exe";
 203                 if (File::IsFileExist(destPath) == true)
 204                 {
 205                         InstallerUtil::ChangeMode(destPath, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
 206                 }
 207         }
 208
 209         return true;
 210 }
 211
 212 bool
 213 PermissionManager::SetSymLink(InstallationContext* pContext)
 214 {
 215         String oldPath;
 216         String newPath;
 217         String appRootPath = pContext->__rootPath;
 218
 219 #if 0
 220         oldPath = appRootPath + DIR_RES;
 221         newPath = appRootPath + L"/Res";
 222         InstallerUtil::CreateSymlink(oldPath, newPath);
 223 #else
 224         newPath = appRootPath + L"/Res";
 225         std::unique_ptr< char[] > pResPath(_StringConverter::CopyToCharArrayN(newPath));
 226         int ret = symlink("./res", pResPath.get());
 227 #endif
 228
 229 #if 0
 230         oldPath = appRootPath + DIR_DATA;
 231         newPath = appRootPath + L"/Home";
 232         InstallerUtil::CreateSymlink(oldPath, newPath);
 233 #else
 234         newPath = appRootPath + L"/Home";
 235         std::unique_ptr< char[] > pHomePath(_StringConverter::CopyToCharArrayN(newPath));
 236         ret = symlink("./data", pHomePath.get());
 237 #endif
 238
 239         oldPath = appRootPath + DIR_RES + L"/screen-size-normal";
 240         newPath = appRootPath + L"/Res/ScreenSize-Normal";
 241         InstallerUtil::CreateSymlink(oldPath, newPath);
 242
 243         oldPath = appRootPath + DIR_RES + L"/screen-density-high";
 244         newPath = appRootPath + L"/Res/ScreenDensity-High";
 245         InstallerUtil::CreateSymlink(oldPath, newPath);
 246
 247         oldPath = appRootPath + DIR_RES + L"/screen-density-middle";
 248         newPath = appRootPath + L"/Res/ScreenDensity-Middle";
 249         InstallerUtil::CreateSymlink(oldPath, newPath);
 250
 251         oldPath = appRootPath + DIR_RES + L"/screen-density-low";
 252         newPath = appRootPath + L"/Res/ScreenDensity-Low";
 253         InstallerUtil::CreateSymlink(oldPath, newPath);
 254
 255         return true;
 256 }