-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd 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, version 2.
*
- * ---------------------------------------------------
+ * 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/>.
*/
+
/* m_sha256 - Based on m_opersha256 written by Special <john@yarbbles.com>
* Modified and improved by Craig Edwards, December 2006.
*
* SUCH DAMAGE.
*/
-/* $ModDesc: Allows for SHA-256 encrypted oper passwords */
-/* $ModDep: m_hash.h */
-
#include "inspircd.h"
-#ifdef HAS_STDINT
-#include <stdint.h>
-#endif
-#include "m_hash.h"
+#include "modules/hash.h"
-#ifndef HAS_STDINT
-typedef unsigned int uint32_t;
-#endif
+#define SHA256_DIGEST_SIZE (256 / 8)
+#define SHA256_BLOCK_SIZE (512 / 8)
/** An sha 256 context, used by m_opersha256
*/
-class SHA256Context : public classbase
+class SHA256Context
{
public:
unsigned int tot_len;
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
-class ModuleSHA256 : public Module
+class HashSHA256 : public HashProvider
{
void SHA256Init(SHA256Context *ctx, const unsigned int* ikey)
{
}
public:
- ModuleSHA256()
+ std::string sum(const std::string& data)
{
- ServerInstance->Modules->PublishInterface("HashRequest", this);
- }
-
- virtual ~ModuleSHA256()
- {
- ServerInstance->Modules->UnpublishInterface("HashRequest", this);
+ unsigned char bytes[SHA256_DIGEST_SIZE];
+ SHA256(data.data(), bytes, data.length());
+ return std::string((char*)bytes, SHA256_DIGEST_SIZE);
}
+ HashSHA256(Module* parent) : HashProvider(parent, "hash/sha256", 32, 64) {}
+};
- void OnRequest(Request& request)
+class ModuleSHA256 : public Module
+{
+ HashSHA256 sha;
+ public:
+ ModuleSHA256() : sha(this)
{
- if (strcmp("HASH", request.id) == 0)
- {
- unsigned char bytes[SHA256_DIGEST_SIZE];
- HashRequest& req = static_cast<HashRequest&>(request);
- SHA256(req.data.data(), bytes, req.data.length());
- req.binresult.assign((char*)bytes, SHA256_DIGEST_SIZE);
- }
- else if (strcmp("NAME", request.id) == 0)
- {
- static_cast<HashNameRequest&>(request).response = "sha256";
- }
}
- Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version("Allows for SHA-256 encrypted oper passwords", VF_VENDOR|VF_SERVICEPROVIDER);
+ return Version("Implements SHA-256 hashing", VF_VENDOR);
}
};