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     Try {
  53         saveBinaryData(observer, alias, DBDataType(key->getType()), key->getDER(), policy);
  54     } Catch(DBDataType::Exception::Base) {
  55         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  56     }
  57 }
  58
  59 void ManagerAsync::Impl::saveCertificate(const ObserverPtr& observer,
  60                                    const Alias& alias,
  61                                    const CertificateShPtr& cert,
  62                                    const Policy& policy)
  63 {
  64     observerCheck(observer);
  65     if (alias.empty() || !cert) {
  66         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  67         return;
  68     }
  69     saveBinaryData(observer, alias, DBDataType::CERTIFICATE, cert->getDER(), policy);
  70 }
  71
  72 void ManagerAsync::Impl::saveData(const ObserverPtr& observer,
  73                             const Alias& alias,
  74                             const RawBuffer& data,
  75                             const Policy& policy)
  76 {
  77     observerCheck(observer);
  78     if (alias.empty() || data.empty()) {
  79         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
  80         return;
  81     }
  82     saveBinaryData(observer, alias, DBDataType::BINARY_DATA, data, policy);
  83 }
  84
  85 void ManagerAsync::Impl::saveBinaryData(const ManagerAsync::ObserverPtr& observer,
  86                                         const Alias& alias,
  87                                         DBDataType dataType,
  88                                         const RawBuffer& rawData,
  89                                         const Policy& policy)
  90 {
  91     try_catch_async([&] {
  92         AliasSupport helper(alias);
  93         sendToStorage(observer,
  94                       static_cast<int>(LogicCommand::SAVE),
  95                       m_counter,
  96                       static_cast<int>(dataType),
  97                       helper.getName(),
  98                       helper.getLabel(),
  99                       rawData,
 100                       PolicySerializable(policy));
 101     }, [&observer](int error){ observer->ReceivedError(error); } );
 102 }
 103
 104 void ManagerAsync::Impl::savePKCS12(const ManagerAsync::ObserverPtr& observer,
 105                                     const Alias &alias,
 106                                     const PKCS12ShPtr &pkcs,
 107                                     const Policy &keyPolicy,
 108                                     const Policy &certPolicy)
 109 {
 110     try_catch_async([&] {
 111         AliasSupport helper(alias);
 112         sendToStorage(observer,
 113                       static_cast<int>(LogicCommand::SAVE_PKCS12),
 114                       m_counter,
 115                       helper.getName(),
 116                       helper.getLabel(),
 117                       PKCS12Serializable(*pkcs.get()),
 118                       PolicySerializable(keyPolicy),
 119                       PolicySerializable(certPolicy));
 120
 121     }, [&observer](int error){ observer->ReceivedError(error); } );
 122 }
 123
 124 void ManagerAsync::Impl::removeAlias(const ManagerAsync::ObserverPtr& observer,
 125                                      const Alias& alias)
 126 {
 127     observerCheck(observer);
 128     if (alias.empty()) {
 129         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 130         return;
 131     }
 132     try_catch_async([&] {
 133         AliasSupport helper(alias);
 134         sendToStorage(observer,
 135                       static_cast<int>(LogicCommand::REMOVE),
 136                       m_counter,
 137                       helper.getName(),
 138                       helper.getLabel());
 139     }, [&observer](int error){ observer->ReceivedError(error); } );
 140 }
 141
 142 void ManagerAsync::Impl::getBinaryData(const ManagerAsync::ObserverPtr& observer,
 143                                        const Alias &alias,
 144                                        DBDataType sendDataType,
 145                                        const Password &password)
 146 {
 147     observerCheck(observer);
 148     if (alias.empty()) {
 149         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 150         return;
 151     }
 152     try_catch_async([&] {
 153         AliasSupport helper(alias);
 154         sendToStorage(observer,
 155                       static_cast<int>(LogicCommand::GET),
 156                       m_counter,
 157                       static_cast<int>(sendDataType),
 158                       helper.getName(),
 159                       helper.getLabel(),
 160                       password);
 161     }, [&observer](int error){ observer->ReceivedError(error); } );
 162 }
 163
 164 void ManagerAsync::Impl::getPKCS12(const ManagerAsync::ObserverPtr& observer,
 165                                    const Alias &alias)
 166 {
 167     observerCheck(observer);
 168     if (alias.empty()) {
 169         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 170         return;
 171     }
 172     try_catch_async([&] {
 173         AliasSupport helper(alias);
 174         sendToStorage(observer,
 175                       static_cast<int>(LogicCommand::GET_PKCS12),
 176                       m_counter,
 177                       helper.getName(),
 178                       helper.getLabel());
 179     }, [&observer](int error){ observer->ReceivedError(error); } );
 180 }
 181
 182 void ManagerAsync::Impl::createSignature(const ObserverPtr& observer,
 183                                          const Alias& privateKeyAlias,
 184                                          const Password& password,
 185                                          const RawBuffer& message,
 186                                          const HashAlgorithm hash,
 187                                          const RSAPaddingAlgorithm padding)
 188 {
 189     observerCheck(observer);
 190     if (privateKeyAlias.empty() || message.empty()) {
 191         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 192         return;
 193     }
 194     try_catch_async([&] {
 195         AliasSupport helper(privateKeyAlias);
 196         sendToStorage(observer,
 197                       static_cast<int>(LogicCommand::CREATE_SIGNATURE),
 198                       m_counter,
 199                       helper.getName(),
 200                       helper.getLabel(),
 201                       password,
 202                       message,
 203                       static_cast<int>(hash),
 204                       static_cast<int>(padding));
 205     }, [&observer](int error) {observer->ReceivedError(error);});
 206 }
 207
 208 void ManagerAsync::Impl::verifySignature(const ObserverPtr& observer,
 209                                          const Alias& publicKeyOrCertAlias,
 210                                          const Password& password,
 211                                          const RawBuffer& message,
 212                                          const RawBuffer& signature,
 213                                          const HashAlgorithm hash,
 214                                          const RSAPaddingAlgorithm padding)
 215 {
 216     observerCheck(observer);
 217     if (publicKeyOrCertAlias.empty() || message.empty() || signature.empty()) {
 218         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 219         return;
 220     }
 221     try_catch_async([&] {
 222         AliasSupport helper(publicKeyOrCertAlias);
 223         sendToStorage(observer,
 224                       static_cast<int>(LogicCommand::VERIFY_SIGNATURE),
 225                       m_counter,
 226                       helper.getName(),
 227                       helper.getLabel(),
 228                       password,
 229                       message,
 230                       signature,
 231                       static_cast<int>(hash),
 232                       static_cast<int>(padding));
 233     }, [&observer](int error){ observer->ReceivedError(error); } );
 234 }
 235
 236 void ManagerAsync::Impl::ocspCheck(const ObserverPtr& observer,
 237                                    const CertificateShPtrVector& certificateChainVector)
 238 {
 239     observerCheck(observer);
 240     if (certificateChainVector.empty()) {
 241         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 242         return;
 243     }
 244     try_catch_async([&] {
 245         RawBufferVector rawCertChain;
 246         for (auto &e: certificateChainVector) {
 247             rawCertChain.push_back(e->getDER());
 248         }
 249
 250         m_counter++;
 251         auto send = MessageBuffer::Serialize(m_counter, rawCertChain);
 252
 253         thread()->sendMessage(AsyncRequest(observer,
 254                                            SERVICE_SOCKET_OCSP,
 255                                            send.Pop(),
 256                                            m_counter));
 257     }, [&observer](int error){ observer->ReceivedError(error); } );
 258 }
 259
 260 void ManagerAsync::Impl::setPermission(const ObserverPtr& observer,
 261                                          const Alias& alias,
 262                                          const Label& accessor,
 263                                          Permission newPermission)
 264 {
 265     observerCheck(observer);
 266     if (alias.empty() || accessor.empty()) {
 267         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 268         return;
 269     }
 270     try_catch_async([&] {
 271         AliasSupport helper(alias);
 272         sendToStorage(observer,
 273                       static_cast<int>(LogicCommand::SET_PERMISSION),
 274                       m_counter,
 275                       helper.getName(),
 276                       helper.getLabel(),
 277                       accessor,
 278                       static_cast<int>(newPermission));
 279     }, [&observer](int error){ observer->ReceivedError(error); } );
 280 }
 281
 282 void ManagerAsync::Impl::getBinaryDataAliasVector(const ManagerAsync::ObserverPtr& observer,
 283                                                   DBDataType dataType)
 284 {
 285     observerCheck(observer);
 286     try_catch_async([&] {
 287         sendToStorage(observer,
 288                       static_cast<int>(LogicCommand::GET_LIST),
 289                       m_counter,
 290                       static_cast<int>(dataType));
 291     }, [&observer](int error){ observer->ReceivedError(error); } );
 292 }
 293
 294 void ManagerAsync::Impl::createKeyPair(const ManagerAsync::ObserverPtr& observer,
 295                                        const KeyType key_type,
 296                                        const int     additional_param,
 297                                        const Alias  &privateKeyAlias,
 298                                        const Alias  &publicKeyAlias,
 299                                        const Policy &policyPrivateKey,
 300                                        const Policy &policyPublicKey)
 301 {
 302     observerCheck(observer);
 303     if (privateKeyAlias.empty() || publicKeyAlias.empty()) {
 304         observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 305         return;
 306     }
 307     // input type check
 308     LogicCommand cmd_type;
 309     switch(key_type)
 310     {
 311         case KeyType::KEY_RSA_PUBLIC:
 312         case KeyType::KEY_RSA_PRIVATE:
 313             cmd_type = LogicCommand::CREATE_KEY_PAIR_RSA;
 314             break;
 315
 316         case KeyType::KEY_DSA_PUBLIC:
 317         case KeyType::KEY_DSA_PRIVATE:
 318             cmd_type = LogicCommand::CREATE_KEY_PAIR_DSA;
 319             break;
 320
 321         case KeyType::KEY_ECDSA_PUBLIC:
 322         case KeyType::KEY_ECDSA_PRIVATE:
 323             cmd_type = LogicCommand::CREATE_KEY_PAIR_ECDSA;
 324             break;
 325
 326         default:
 327             observer->ReceivedError(CKM_API_ERROR_INPUT_PARAM);
 328             return;
 329     }
 330
 331     try_catch_async([&] {
 332         AliasSupport prvHelper(privateKeyAlias);
 333         AliasSupport pubHelper(publicKeyAlias);
 334         sendToStorage(observer,
 335                       static_cast<int>(cmd_type),
 336                       m_counter,
 337                       static_cast<int>(additional_param),
 338                       PolicySerializable(policyPrivateKey),
 339                       PolicySerializable(policyPublicKey),
 340                       prvHelper.getName(),
 341                       prvHelper.getLabel(),
 342                       pubHelper.getName(),
 343                       pubHelper.getLabel());
 344     }, [&observer](int error){ observer->ReceivedError(error); } );
 345 }
 346
 347 void ManagerAsync::Impl::observerCheck(const ManagerAsync::ObserverPtr& observer)
 348 {
 349     if(!observer)
 350         throw std::invalid_argument("Empty observer");
 351 }
 352
 353 } // namespace CKM