src/manager/client-async/client-manager-async-impl.cpp

   1 /*
   2  *  Copyright (c) 2000 - 2014 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       client-manager-async-impl.cpp
  18  * @author     Krzysztof Jackiewicz (k.jackiewicz@samsung.com)
  19  * @version    1.0
  20  */
  21
  22 #include <stdexcept>
  23
  24 #include <ckm/ckm-error.h>
  25 #include <message-buffer.h>
  26 #include <client-common.h>
  27
  28 #include <client-manager-async-impl.h>
  29
  30 namespace CKM {
  31
  32 int ManagerAsync::Impl::m_counter = 0;
  33
  34 ManagerAsync::Impl::Impl()
  35 {
  36 }
  37
  38 ManagerAsync::Impl::~Impl()
  39 {
  40 }
  41
  42 void ManagerAsync::Impl::saveKey(const ObserverPtr& observer,
  43                            const Alias& alias,
  44                            const KeyShPtr& key,
  45                            const Policy& policy)
  46 {
  47     observerCheck(observer);
  48     if (alias.empty() || !key) {
  49         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  50         return;
  51     }
  52     saveBinaryData(observer, alias, toDBDataType(key->getType()), key->getDER(), policy);
  53 }
  54
  55 void ManagerAsync::Impl::saveCertificate(const ObserverPtr& observer,
  56                                    const Alias& alias,
  57                                    const CertificateShPtr& cert,
  58                                    const Policy& policy)
  59 {
  60     observerCheck(observer);
  61     if (alias.empty() || !cert) {
  62         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  63         return;
  64     }
  65     saveBinaryData(observer, alias, DBDataType::CERTIFICATE, cert->getDER(), policy);
  66 }
  67
  68 void ManagerAsync::Impl::saveData(const ObserverPtr& observer,
  69                             const Alias& alias,
  70                             const RawBuffer& data,
  71                             const Policy& policy)
  72 {
  73     observerCheck(observer);
  74     if (alias.empty() || data.empty()) {
  75         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  76         return;
  77     }
  78     saveBinaryData(observer, alias, DBDataType::BINARY_DATA, data, policy);
  79 }
  80
  81 void ManagerAsync::Impl::saveBinaryData(const ManagerAsync::ObserverPtr& observer,
  82                                         const Alias& alias,
  83                                         DBDataType dataType,
  84                                         const RawBuffer& rawData,
  85                                         const Policy& policy)
  86 {
  87     try_catch_async([&] {
  88         sendToStorage(observer,
  89                       static_cast<int>(LogicCommand::SAVE),
  90                       m_counter,
  91                       static_cast<int>(dataType),
  92                       alias,
  93                       rawData,
  94                       PolicySerializable(policy));
  95     }, [&observer](int error){ observer->ReceivedError(error); } );
  96 }
  97
  98 void ManagerAsync::Impl::removeBinaryData(const ManagerAsync::ObserverPtr& observer,
  99                                           const Alias& alias,
 100                                           DBDataType dataType)
 101 {
 102     observerCheck(observer);
 103     if (alias.empty()) {
 104         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 105         return;
 106     }
 107     try_catch_async([&] {
 108         sendToStorage(observer,
 109                       static_cast<int>(LogicCommand::REMOVE),
 110                       m_counter,
 111                       static_cast<int>(dataType),
 112                       alias);
 113     }, [&observer](int error){ observer->ReceivedError(error); } );
 114 }
 115
 116 void ManagerAsync::Impl::getBinaryData(const ManagerAsync::ObserverPtr& observer,
 117                                        const Alias &alias,
 118                                        DBDataType sendDataType,
 119                                        const Password &password)
 120 {
 121     observerCheck(observer);
 122     if (alias.empty()) {
 123         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 124         return;
 125     }
 126     try_catch_async([&] {
 127         sendToStorage(observer,
 128                       static_cast<int>(LogicCommand::GET),
 129                       m_counter,
 130                       static_cast<int>(sendDataType),
 131                       alias,
 132                       password);
 133     }, [&observer](int error){ observer->ReceivedError(error); } );
 134 }
 135
 136 void ManagerAsync::Impl::createSignature(const ObserverPtr& observer,
 137                                          const Alias& privateKeyAlias,
 138                                          const Password& password,
 139                                          const RawBuffer& message,
 140                                          const HashAlgorithm hash,
 141                                          const RSAPaddingAlgorithm padding)
 142 {
 143     observerCheck(observer);
 144     if (privateKeyAlias.empty() || message.empty()) {
 145         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 146         return;
 147     }
 148     try_catch_async([&] {
 149         sendToStorage(observer,
 150                       static_cast<int>(LogicCommand::CREATE_SIGNATURE),
 151                       m_counter,
 152                       privateKeyAlias,
 153                       password,
 154                       message,
 155                       static_cast<int>(hash),
 156                       static_cast<int>(padding));
 157     }, [&observer](int error) {observer->ReceivedError(error);});
 158 }
 159
 160 void ManagerAsync::Impl::verifySignature(const ObserverPtr& observer,
 161                                          const Alias& publicKeyOrCertAlias,
 162                                          const Password& password,
 163                                          const RawBuffer& message,
 164                                          const RawBuffer& signature,
 165                                          const HashAlgorithm hash,
 166                                          const RSAPaddingAlgorithm padding)
 167 {
 168     observerCheck(observer);
 169     if (publicKeyOrCertAlias.empty() || message.empty() || signature.empty()) {
 170         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 171         return;
 172     }
 173     try_catch_async([&] {
 174         sendToStorage(observer,
 175                       static_cast<int>(LogicCommand::VERIFY_SIGNATURE),
 176                       m_counter,
 177                       publicKeyOrCertAlias,
 178                       password,
 179                       message,
 180                       signature,
 181                       static_cast<int>(hash),
 182                       static_cast<int>(padding));
 183     }, [&observer](int error){ observer->ReceivedError(error); } );
 184 }
 185
 186 void ManagerAsync::Impl::ocspCheck(const ObserverPtr& observer,
 187                                    const CertificateShPtrVector& certificateChainVector)
 188 {
 189     observerCheck(observer);
 190     if (certificateChainVector.empty()) {
 191         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 192         return;
 193     }
 194     try_catch_async([&] {
 195         RawBufferVector rawCertChain;
 196         for (auto &e: certificateChainVector) {
 197             rawCertChain.push_back(e->getDER());
 198         }
 199
 200         m_counter++;
 201         auto send = MessageBuffer::Serialize(m_counter, rawCertChain);
 202
 203         thread()->sendMessage(AsyncRequest(observer,
 204                                            SERVICE_SOCKET_OCSP,
 205                                            send.Pop(),
 206                                            m_counter));
 207     }, [&observer](int error){ observer->ReceivedError(error); } );
 208 }
 209
 210 void ManagerAsync::Impl::allowAccess(const ObserverPtr& observer,
 211                                      const std::string& alias,
 212                                      const std::string& accessor,
 213                                      AccessRight granted)
 214 {
 215     observerCheck(observer);
 216     if (alias.empty() || accessor.empty()) {
 217         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 218         return;
 219     }
 220     try_catch_async([&] {
 221         sendToStorage(observer,
 222                       static_cast<int>(LogicCommand::ALLOW_ACCESS),
 223                       m_counter,
 224                       alias,
 225                       accessor,
 226                       static_cast<int>(granted));
 227     }, [&observer](int error){ observer->ReceivedError(error); } );
 228 }
 229
 230 void ManagerAsync::Impl::denyAccess(const ObserverPtr& observer,
 231                                     const std::string& alias,
 232                                     const std::string& accessor)
 233 {
 234     observerCheck(observer);
 235     if (alias.empty() || accessor.empty()) {
 236         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 237         return;
 238     }
 239     try_catch_async([&] {
 240         sendToStorage(observer,
 241                       static_cast<int>(LogicCommand::DENY_ACCESS),
 242                       m_counter,
 243                       alias,
 244                       accessor);
 245     }, [&observer](int error){ observer->ReceivedError(error); } );
 246 }
 247
 248 void ManagerAsync::Impl::getBinaryDataAliasVector(const ManagerAsync::ObserverPtr& observer,
 249                                                   DBDataType dataType)
 250 {
 251     observerCheck(observer);
 252     try_catch_async([&] {
 253         sendToStorage(observer,
 254                       static_cast<int>(LogicCommand::GET_LIST),
 255                       m_counter,
 256                       static_cast<int>(dataType));
 257     }, [&observer](int error){ observer->ReceivedError(error); } );
 258 }
 259
 260 void ManagerAsync::Impl::createKeyPair(const ManagerAsync::ObserverPtr& observer,
 261                                        const KeyType key_type,
 262                                        const int     additional_param,
 263                                        const Alias  &privateKeyAlias,
 264                                        const Alias  &publicKeyAlias,
 265                                        const Policy &policyPrivateKey,
 266                                        const Policy &policyPublicKey)
 267 {
 268     observerCheck(observer);
 269     if (privateKeyAlias.empty() || publicKeyAlias.empty()) {
 270         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 271         return;
 272     }
 273     // input type check
 274     LogicCommand cmd_type;
 275     switch(key_type)
 276     {
 277         case KeyType::KEY_RSA_PUBLIC:
 278         case KeyType::KEY_RSA_PRIVATE:
 279             cmd_type = LogicCommand::CREATE_KEY_PAIR_RSA;
 280             break;
 281
 282         case KeyType::KEY_DSA_PUBLIC:
 283         case KeyType::KEY_DSA_PRIVATE:
 284             cmd_type = LogicCommand::CREATE_KEY_PAIR_DSA;
 285             break;
 286
 287         case KeyType::KEY_ECDSA_PUBLIC:
 288         case KeyType::KEY_ECDSA_PRIVATE:
 289             cmd_type = LogicCommand::CREATE_KEY_PAIR_ECDSA;
 290             break;
 291
 292         default:
 293             observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 294             return;
 295     }
 296
 297     try_catch_async([&] {
 298         sendToStorage(observer,
 299                       static_cast<int>(cmd_type),
 300                       m_counter,
 301                       static_cast<int>(additional_param),
 302                       PolicySerializable(policyPrivateKey),
 303                       PolicySerializable(policyPublicKey),
 304                       privateKeyAlias,
 305                       publicKeyAlias);
 306     }, [&observer](int error){ observer->ReceivedError(error); } );
 307 }
 308
 309 void ManagerAsync::Impl::observerCheck(const ManagerAsync::ObserverPtr& observer)
 310 {
 311     if(!observer)
 312         throw std::invalid_argument("Empty observer");
 313 }
 314
 315 } // namespace CKM