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author | Matthias Schiffer <matthias@gamezock.de> | 2008-09-07 23:42:04 +0200 |
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committer | Matthias Schiffer <matthias@gamezock.de> | 2008-09-07 23:42:04 +0200 |
commit | 406510059972fdbfb14bc8985980f52c655d5946 (patch) | |
tree | a71d11a0347d39d60c33103eb7ff608b547ff123 /src/Core/RequestHandler/GSSAPIAuthRequestHandler.h | |
parent | ce10864739759813d7376e447fae96abef23598d (diff) | |
download | mad-406510059972fdbfb14bc8985980f52c655d5946.tar mad-406510059972fdbfb14bc8985980f52c655d5946.zip |
Einige Requests und Pakettypen umbenannt
Diffstat (limited to 'src/Core/RequestHandler/GSSAPIAuthRequestHandler.h')
-rw-r--r-- | src/Core/RequestHandler/GSSAPIAuthRequestHandler.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/Core/RequestHandler/GSSAPIAuthRequestHandler.h b/src/Core/RequestHandler/GSSAPIAuthRequestHandler.h new file mode 100644 index 0000000..204af6f --- /dev/null +++ b/src/Core/RequestHandler/GSSAPIAuthRequestHandler.h @@ -0,0 +1,92 @@ +/* + * GSSAPIAuthRequestHandler.h + * + * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de> + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef MAD_CORE_REQUESTHANDLER_GSSAPIAUTHREQUESTHANDLER_H_ +#define MAD_CORE_REQUESTHANDLER_GSSAPIAUTHREQUESTHANDLER_H_ + +#include <Common/RequestHandler.h> +#include <Net/Packet.h> +#include <cstring> +#include <gssapi/gssapi.h> + +#include <iostream> + +namespace Mad { +namespace Core { +namespace RequestHandler { + +class GSSAPIAuthRequestHandler : public Common::RequestHandler { + private: + gss_ctx_id_t gssContext; + + bool gssContinue; + + public: + GSSAPIAuthRequestHandler() : gssContext(GSS_C_NO_CONTEXT), gssContinue(true) {} + + virtual bool handlePacket(Net::Connection *connection, const Net::Packet &packet) { + if(isFinished()) + return false; + + if(packet.getType() != Net::Packet::TYPE_GSSAPI_AUTH) + return false; // TODO Logging + + OM_uint32 majStat, minStat; + gss_buffer_desc recvBuffer, sendBuffer; + + if(gssContinue) { + recvBuffer.length = packet.getLength(); + recvBuffer.value = std::malloc(recvBuffer.length); + std::memcpy(recvBuffer.value, packet.getData(), recvBuffer.length); + + majStat = gss_accept_sec_context(&minStat, &gssContext, GSS_C_NO_CREDENTIAL, &recvBuffer, GSS_C_NO_CHANNEL_BINDINGS, NULL, NULL, &sendBuffer, NULL, NULL, NULL); + + std::free(recvBuffer.value); + + if(majStat == GSS_S_COMPLETE) { + std::cout << "GSS context established." << std::endl; + gssContinue = false; + } + else if(majStat != GSS_S_CONTINUE_NEEDED) { + gss_release_buffer(&minStat, &sendBuffer); + return false; + } + + if(!connection->send(Net::Packet(Net::Packet::TYPE_GSSAPI_AUTH, packet.getRequestId(), sendBuffer.value, sendBuffer.length))) { + gss_release_buffer(&minStat, &sendBuffer); + return false; + } + + gss_release_buffer(&minStat, &sendBuffer); + } + else { + return false; + + //setFinished(); + } + + return true; + } +}; + +} +} +} + +#endif /* MAD_CORE_REQUESTHANDLER_GSSAPIAUTHREQUESTHANDLER_H_ */ |