examples/signature-validator-since-4.0.cpp

   1 /*
   2  * Copyright (c) 2017 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  * @file        signature-validator-since-4.0.cpp
  18  * @author      Sangwan Kwon (sangwan.kwon@samsung.com)
  19  * @version     1.0
  20  * @brief       Signature Validator example (Tizen_4.0 ~ )
  21  */
  22 #include <string>
  23 #include <iostream>
  24
  25 #include <vcore/SignatureValidator.h>
  26
  27 const std::string PKG_PATH(CERT_SVC_EXAMPLES "/resource/player");
  28
  29 int main()
  30 {
  31         // Step 1. Validate signature files.
  32         ValidationCore::SignatureValidator validator(PKG_PATH);
  33         ValidationCore::SignatureDataMap sigDataMap;
  34         ValidationCore::VCerr result = validator.checkAll(true, // OCSP
  35                                                                                                           true, // reverse reference check
  36                                                                                                           sigDataMap);
  37         /*
  38                 If you want to validate specific files, use checkListAll().
  39
  40                 ex) UriList uriList;
  41                         uriList.emplace_back("author-siganture.xml");
  42                         uriList.emplace_back("res/res.xml");
  43                         uriList.emplace_back("shared/res/preference.png");
  44                         uriList.emplace_back("tizen-manifest.xml");
  45
  46                         validator.checkListAll(true, // OCSP
  47                                                                    uriList,
  48                                                                    data);
  49         */
  50
  51         switch (result) {
  52         case ValidationCore::E_SIG_DISREGARDED:
  53                 std::cout << "This signature is disregarded." << std::endl;
  54                 break;
  55
  56         case ValidationCore::E_SIG_NONE:
  57                 std::cout << "Success to validate signature." << std::endl;
  58                 break;
  59
  60         default:
  61                 std::cout << "Failed to validate signature : "
  62                                   << validator.errorToString(result) << std::endl;
  63                 return -1;
  64         }
  65
  66         // Step 2. Get certificate list from signature.
  67         auto authorSigData = sigDataMap[ValidationCore::SignatureType::AUTHOR];
  68         for (const auto &certPtr : authorSigData.getCertList())
  69                 std::cout << "Author certificate > "
  70                                   << certPtr->getBase64() << std::endl;
  71
  72         auto dist1SigData = sigDataMap[ValidationCore::SignatureType::DISTRIBUTOR1];
  73         for (const auto &certPtr : dist1SigData.getCertList())
  74                 std::cout << "Distributor1 certificate > "
  75                                   << certPtr->getBase64() << std::endl;
  76
  77         auto dist2SigData = sigDataMap[ValidationCore::SignatureType::DISTRIBUTOR2];
  78         for (const auto &certPtr : dist2SigData.getCertList())
  79                 std::cout << "Distributor2 certificate > "
  80                                   << certPtr->getBase64() << std::endl;
  81
  82         // Step 3. Check visibility about distributor1.
  83         switch (dist1SigData.getVisibilityLevel()) {
  84         case ValidationCore::CertStoreId::VIS_PUBLIC:
  85                 std::cout << "This signature has public visibility." << std::endl;
  86                 break;
  87         case ValidationCore::CertStoreId::VIS_PARTNER:
  88                 std::cout << "This signature has partner visibility." << std::endl;
  89                 break;
  90         case ValidationCore::CertStoreId::VIS_PLATFORM:
  91                 std::cout << "This signature has platform visibility." << std::endl;
  92                 break;
  93         default:
  94                 std::cout << "Failed to get proper visibility." << std::endl;
  95                 return -1;
  96         }
  97
  98         return 0;
  99 }