2 // Copyright (c) 2013 Samsung Electronics Co., Ltd.
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
8 // http://www.apache.org/licenses/LICENSE-2.0
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.
18 * @file FSecPkcs_Pkcs08AttributeValueImpl.cpp
19 * @brief This is the implementation file for _Pkcs08AttributeValueImpl class.
21 * This header file contains the implementation of _Pkcs08AttributeValueImpl class.
26 #include <openssl/x509.h>
27 #include <openssl/objects.h>
28 #include <openssl/obj_mac.h>
29 #include <openssl/evp.h>
30 #include <unique_ptr.h>
31 #include <FBaseByteBuffer.h>
32 #include <FBaseResult.h>
33 #include <FBaseSysLog.h>
34 #include <FSecPkcsPkcs08Attribute.h>
35 #include <FSecPkcsPkcs08AttributeValue.h>
37 #include "FSecPkcs_PkcsUtility.h"
38 #include "FSecPkcs_Pkcs08AttributeImpl.h"
41 using namespace Tizen::Base;
43 namespace Tizen { namespace Security { namespace Pkcs
46 _Pkcs08AttributeImpl::_Pkcs08AttributeImpl(void)
51 _Pkcs08AttributeImpl::~_Pkcs08AttributeImpl(void)
53 if (__attributeValues.GetCount() > 0)
54 __attributeValues.RemoveAll();
59 _Pkcs08AttributeImpl::Construct(const Tizen::Base::ByteBuffer& encodedData)
66 const byte* pBuffer = null;
67 ByteBuffer asn1TypeBuffer;
68 Tizen::Base::String attrOid = null;
69 X509_ATTRIBUTE* pAttribute = null;
70 ASN1_OBJECT* pObject = null;
71 ASN1_TYPE* pAsnType = null;
73 SysAssertf(__attributeType.GetLength() <= 0, "Already constructed. Calling Construct() twice or more on a same instance is not allowed for this class.");
75 pBuffer = encodedData.GetPointer();
76 SysTryReturnResult(NID_SEC_CRYPTO, pBuffer != null, E_INVALID_ARG, "The specified input parameter is invalid.");
78 bufferLen = encodedData.GetRemaining();
79 SysTryReturnResult(NID_SEC_CRYPTO, bufferLen > 0, E_INVALID_ARG, "The specified input parameter is invalid.");
81 pAttribute = d2i_X509_ATTRIBUTE(null, reinterpret_cast< const unsigned char** >(&pBuffer), bufferLen);
82 SysTryReturnResult(NID_SEC_CRYPTO, pAttribute != null, E_INVALID_ARG, "The specified input parameter is invalid.");
84 pObject = pAttribute->object;
85 SysTryCatch(NID_SEC_CRYPTO, pObject != null, r = E_INVALID_ARG, E_INVALID_ARG, "[E_INVALID_ARG] The specified input parameter is invalid.");
87 attrNid = OBJ_obj2nid(pObject);
88 attrOid = _PkcsUtility::ConvertToOid(attrNid);
91 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), , r, "[%s] Failed to get the object id of an attribute.", GetErrorMessage(r));
93 __attributeType = attrOid;
95 for (int i = 0; i < X509_ATTRIBUTE_count(pAttribute); i++)
98 pAsnType = sk_ASN1_TYPE_value(pAttribute->value.set, i);
99 SysTryCatch(NID_SEC_CRYPTO, pAsnType != null, r = E_INVALID_ARG, E_INVALID_ARG, "[E_INVALID_ARG] The specified input parameter is invalid.");
101 std::unique_ptr< Pkcs08AttributeValue > pNewObj(new (std::nothrow) Pkcs08AttributeValue());
102 SysTryCatch(NID_SEC_CRYPTO, pNewObj != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
104 value = i2d_ASN1_TYPE(pAsnType, &pTemp);
105 SysTryCatch(NID_SEC_CRYPTO, value > 0, r = E_INVALID_ARG, E_INVALID_ARG, "[E_INVALID_ARG] The specified input parameter is invalid.");
107 r = asn1TypeBuffer.Construct(value);
108 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
110 r = asn1TypeBuffer.SetArray(pTemp, 0, value);
111 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_INVALID_ARG, E_INVALID_ARG, "[E_INVALID_ARG] The specified input parameter is invalid.");
113 asn1TypeBuffer.Flip();
115 r = pNewObj->Construct(asn1TypeBuffer);
116 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
118 r = AddAttributeValue(*pNewObj.release());
119 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), , r, "[%s] Failed to add attribute", GetErrorMessage(r));
125 X509_ATTRIBUTE_free(pAttribute);
130 _Pkcs08AttributeImpl::Construct(const Tizen::Base::String& attrType)
132 //Variables local to function
134 SysAssertf(__attributeType.GetLength() <= 0, "Already constructed. Calling Construct() twice or more on a same instance is not allowed for this class.");
136 SysTryReturnResult(NID_SEC_CRYPTO, attrType.GetLength() > 0, E_INVALID_ARG, "[E_INVALID_ARG] The specified input parameter is invalid.");
138 //Initialize the Attribute instance with Attribute type
139 __attributeType = attrType;
147 _Pkcs08AttributeImpl::AddAttributeValue(const Pkcs08AttributeValue& value)
149 SysAssertf(__attributeType.GetLength() > 0, "Not yet constructed. Construct () should be called before use.");
151 return __attributeValues.Add(value);
155 _Pkcs08AttributeImpl::RemoveAttributeValue(const Pkcs08AttributeValue& value)
157 SysAssertf(__attributeType.GetLength() > 0, "Not yet constructed. Construct () should be called before use.");
159 return __attributeValues.Remove(value);
163 _Pkcs08AttributeImpl::GetAttributeType(void) const
165 SysAssertf(__attributeType.GetLength() > 0, "Not yet constructed. Construct () should be called before use.");
167 return __attributeType;
172 const Tizen::Base::Collection::ArrayList&
173 _Pkcs08AttributeImpl::GetAttributeValues(void) const
175 SysAssertf(__attributeType.GetLength() > 0, "Not yet constructed. Construct () should be called before use.");
177 return __attributeValues;
181 _Pkcs08AttributeImpl::GetEncodedDataN(void) const
183 result r = E_SUCCESS;
188 X509_ATTRIBUTE* pAttribute;
189 std::unique_ptr< ByteBuffer > pAttrVal;
190 std::unique_ptr< ByteBuffer > pAttributeBuffer;
191 Pkcs08TagValue tagType;
192 ASN1_TYPE* pAsn1Type = null;
193 ASN1_STRING* pString = null;
197 SysAssertf(__attributeType.GetLength() > 0, "Not yet constructed. Construct () should be called before use.");
199 pAttribute = X509_ATTRIBUTE_new();
200 SysTryReturn(NID_SEC_CRYPTO, pAttribute != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
202 attrNid = _PkcsUtility::ConvertToNid(__attributeType);
204 value = X509_ATTRIBUTE_set1_object(pAttribute, OBJ_nid2obj(attrNid));
205 SysTryCatch(NID_SEC_CRYPTO, value == 1, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
207 pAttribute->value.set = sk_ASN1_TYPE_new_null();
208 SysTryCatch(NID_SEC_CRYPTO, pAttribute != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
210 pAttribute->single = 0;
212 count = __attributeValues.GetCount();
213 SysTryCatch(NID_SEC_CRYPTO, count > 0, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
215 for (int i = 0; i < count; i++)
217 Pkcs08AttributeValue* pObj = const_cast< Pkcs08AttributeValue* >(static_cast< const Pkcs08AttributeValue* >(__attributeValues.GetAt(i)));
218 SysTryCatch(NID_SEC_CRYPTO, pObj != null, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
220 tagType = pObj->GetTag();
222 pAttrVal = std::unique_ptr< ByteBuffer >(new (std::nothrow) ByteBuffer());
223 SysTryCatch(NID_SEC_CRYPTO, pAttrVal != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
225 SysTryCatch(NID_SEC_CRYPTO, pObj->GetValue().GetRemaining() > 0, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
227 r = pAttrVal->Construct(pObj->GetValue());
228 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
230 pString = ASN1_STRING_type_new(tagType);
231 SysTryCatch(NID_SEC_CRYPTO, pString != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
233 ASN1_STRING_set(pString, pAttrVal->GetPointer(), pAttrVal->GetRemaining());
235 pAsn1Type = ASN1_TYPE_new();
236 SysTryCatch(NID_SEC_CRYPTO, pString != null, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
238 ASN1_TYPE_set(pAsn1Type, tagType, pString);
240 value = sk_ASN1_TYPE_push(pAttribute->value.set, pAsn1Type);
241 SysTryCatch(NID_SEC_CRYPTO, value > 0, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
244 count = X509_ATTRIBUTE_count(pAttribute);
246 value = i2d_X509_ATTRIBUTE(pAttribute, &pTemp);
247 SysTryCatch(NID_SEC_CRYPTO, value > 0, r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
249 pAttributeBuffer = std::unique_ptr< ByteBuffer >(new (std::nothrow) ByteBuffer());
250 SysTryCatch(NID_SEC_CRYPTO, pAttributeBuffer, r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
252 r = pAttributeBuffer->Construct(value);
253 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_OUT_OF_MEMORY, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
255 r = pAttributeBuffer->SetArray(pTemp, 0, value);
256 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] The method cannot proceed due to a severe system error.");
258 pAttributeBuffer->Flip();
264 pAttributeBuffer.reset(null);
266 X509_ATTRIBUTE_free(pAttribute);
269 return pAttributeBuffer.release();
273 _Pkcs08AttributeImpl*
274 _Pkcs08AttributeImpl::GetInstance(Pkcs08Attribute& pkcs08Attribute)
276 return pkcs08Attribute.__pPkcs08AttributeImpl;
279 const _Pkcs08AttributeImpl*
280 _Pkcs08AttributeImpl::GetInstance(const Pkcs08Attribute& pkcs08Attribute)
282 return pkcs08Attribute.__pPkcs08AttributeImpl;