Пример #1
0
void AuthContext::AppendHashes(WriteBuffer &theBuf, const RawBuffer &theChallengeSeed)
{
	AutoCrit aCrit(mDataCrit);

	int aNumHashes = 0;
	int aNumHashPos = theBuf.length();
	theBuf.SkipBytes(1); // put num hashes here

	AuthLoginCommunityMap::iterator anItr = mCommunityMap.begin();
	while(anItr!=mCommunityMap.end())
	{
		AuthLoginCommunityData &aData = anItr->second;
		if(!aData.mSimpleHash.empty())
		{
			MD5Digest aKeyedHash;
			aKeyedHash.update(theChallengeSeed);
			aKeyedHash.update(aData.mKeyedHashData);
			RawBuffer aKeyedHashBuf = aKeyedHash.digest();		
	

			theBuf.AppendByte(1); // hash tag
			theBuf.AppendWString(anItr->first); // community
			theBuf.AppendBytes(aData.mSimpleHash.data(),aData.mSimpleHash.length());
			theBuf.AppendBytes(aKeyedHashBuf.data(),aKeyedHashBuf.length());
			aNumHashes++;
		}

		++anItr;
	}

	theBuf.SetByte(aNumHashPos,aNumHashes);
}
Пример #2
0
void AuthContext::AppendLoginSecrets(WriteBuffer &theBuf) 
{
	AutoCrit aCrit(mDataCrit);
	SecretList::iterator anItr = mSecretList.begin();

	unsigned long aLenPos = theBuf.length();
	unsigned char aNumSecrets = 0;
	theBuf.SkipBytes(1);
	while(anItr!=mSecretList.end() && aNumSecrets<256)
	{
		theBuf.AppendBytes(anItr->mSecret->data(), anItr->mSecret->length());
		aNumSecrets++;
		++anItr;
	}

	theBuf.SetByte(aLenPos,aNumSecrets);
}
Пример #3
0
void AuthContext::AppendCommunityData(WriteBuffer &theBuf)
{
	AutoCrit aCrit(mDataCrit);
	theBuf.AppendByte(0);									// 0 community ids
	theBuf.AppendByte(mCommunityMap.size());				// num community names
	AuthLoginCommunityMap::iterator anItr = mCommunityMap.begin(); 
	while(anItr!=mCommunityMap.end())
	{
		theBuf.AppendWString(anItr->first);	// community name
		++anItr;
	}


	int aNumCommnityElementsPos = theBuf.length();
	theBuf.SkipBytes(2); 
	int aNumCommunityElements = 0;

	anItr = mCommunityMap.begin();
	while(anItr!=mCommunityMap.end()) // Append CD Keys
	{
		AuthLoginCommunityData &aData = anItr->second;
		if(aData.mCDKey.IsValid())
		{
			ByteBufferPtr aKey = anItr->second.mCDKey.GetRaw();
			if(aKey.get()!=NULL)
			{
				theBuf.AppendByte(1);			// Type = CD Key
				theBuf.AppendShort(anItr->first.length()*2 + aKey->length() + 2); // length of community + data
				theBuf.AppendWString(anItr->first);
				theBuf.AppendBytes(aKey->data(),aKey->length());
				aNumCommunityElements++;
			}
		}
		++anItr;
	}

	CDKeyCommunityJoinMap::iterator aKeyJoinItr = mCDKeyCommunityJoinMap.begin(); // Append Community Join By CDKey Info
	while(aKeyJoinItr!=mCDKeyCommunityJoinMap.end())
	{
		ByteBufferPtr aKey = aKeyJoinItr->second.GetRaw();
		if(aKey.get()!=NULL)
		{
			theBuf.AppendByte(7);			// Type = Join Community with CD Key
			theBuf.AppendShort(aKeyJoinItr->first.length()*2+2 + 4 + aKey->length()); // community name + commnityseq + key
			theBuf.AppendWString(aKeyJoinItr->first);
			theBuf.AppendLong(0);
			theBuf.AppendBytes(aKey->data(),aKey->length());
			aNumCommunityElements++;
		}
		++aKeyJoinItr;
	}

	SetCommunityUserDataMap::iterator aUserDataItr = mSetCommunityUserDataMap.begin(); // Append User Data for communities
	while(aUserDataItr!=mSetCommunityUserDataMap.end())
	{
		const ByteBuffer *aData = aUserDataItr->second;
		if(aData!=NULL)
		{
			theBuf.AppendByte(8);			// Type = SetCommunityUserData
			theBuf.AppendShort(aUserDataItr->first.length()*2+2 + 4 + aData->length()); // community name + commnityseq + key
			theBuf.AppendWString(aUserDataItr->first);
			theBuf.AppendLong(0);
			theBuf.AppendBuffer(aData);
			aNumCommunityElements++;
		}

		++aUserDataItr;
	}

	if(mSecretList.size()>0) 				// CD Keys -> append login secret
	{
		theBuf.AppendByte(6);				// Type = LoginSecret
		unsigned long aPos = theBuf.length();
		theBuf.SkipBytes(2);

		AppendLoginSecrets(theBuf);
		theBuf.SetShort(aPos,theBuf.length()-aPos-2);
		aNumCommunityElements++;
	}

	NicknameMap::iterator aNickItr = mNicknameMap.begin();
	while(aNickItr!=mNicknameMap.end())
	{
		const wstring& aKey = aNickItr->first;
		const wstring& aVal = aNickItr->second;

		theBuf.AppendByte(4); // retrieve nickname
		unsigned long aPos = theBuf.length();
		theBuf.SkipBytes(2);
		theBuf.AppendWString(aKey);
		theBuf.SetShort(aPos,theBuf.length()-aPos-2);
		aNumCommunityElements++;

		if(!aVal.empty())
		{
			theBuf.AppendByte(3); // set nickname
			unsigned long aPos = theBuf.length();
			theBuf.SkipBytes(2);
			theBuf.AppendWString(aKey);
			theBuf.AppendWString(aVal);
			theBuf.SetShort(aPos,theBuf.length()-aPos-2);

			aNumCommunityElements++;
		}

		++aNickItr;
	}

	theBuf.SetShort(aNumCommnityElementsPos,aNumCommunityElements);
}