-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
+ * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * 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 free but copyrighted software; see
- * the file COPYING for details.
+ * 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/>.
*/
+
/*
*
* AUTHOR: Antoon Bosselaers, ESAT-COSIC
*/
-/* $ModDesc: Allows for RIPEMD-160 encrypted oper passwords */
-/* $ModDep: m_hash.h */
-
/* macro definitions */
#include "inspircd.h"
-#ifdef HAS_STDINT
-#include <stdint.h>
-#endif
-#include "m_hash.h"
+#include "modules/hash.h"
#define RMDsize 160
-#ifndef HAS_STDINT
-typedef unsigned char byte;
-typedef unsigned int dword;
-#else
-typedef uint8_t byte;
-typedef uint32_t dword;
-#endif
+typedef uint8_t byte;
+typedef uint32_t dword;
/* collect four bytes into one word: */
#define BYTES_TO_DWORD(strptr) \
}
-class ModuleRIPEMD160 : public Module
+class RIProv : public HashProvider
{
+ /** Final hash value
+ */
+ byte hashcode[RMDsize/8];
void MDinit(dword *MDbuf, unsigned int* key)
{
if (key)
{
- ServerInstance->Logs->Log("m_ripemd160.so", DEBUG, "initialize with custom mdbuf");
MDbuf[0] = key[0];
MDbuf[1] = key[1];
MDbuf[2] = key[2];
}
else
{
- ServerInstance->Logs->Log("m_ripemd160.so", DEBUG, "initialize with default mdbuf");
MDbuf[0] = 0x67452301UL;
MDbuf[1] = 0xefcdab89UL;
MDbuf[2] = 0x98badcfeUL;
unsigned int i; /* counter */
dword X[16]; /* message words */
- memset(X, 0, 16*sizeof(dword));
+ memset(X, 0, sizeof(X));
/* put bytes from strptr into X */
for (i=0; i<(lswlen&63); i++) {
if ((lswlen & 63) > 55) {
/* length goes to next block */
compress(MDbuf, X);
- memset(X, 0, 16*sizeof(dword));
+ memset(X, 0, sizeof(X));
}
/* append length in bits*/
byte *RMD(byte *message, dword length, unsigned int* key)
{
- ServerInstance->Logs->Log("m_ripemd160", DEBUG, "RMD: '%s' length=%u", (const char*)message, length);
- dword MDbuf[RMDsize/32]; /* contains (A, B, C, D(, E)) */
- static byte hashcode[RMDsize/8]; /* for final hash-value */
+ dword MDbuf[RMDsize/32]; /* contains (A, B, C, D(E)) */
dword X[16]; /* current 16-word chunk */
unsigned int i; /* counter */
dword nbytes; /* # of bytes not yet processed */
return (byte *)hashcode;
}
-
- unsigned int* currkey;
- const char* chars;
-
- public:
-
- ModuleRIPEMD160(InspIRCd* Me) : Module(Me), currkey(NULL), chars("0123456789abcdef")
- {
- ServerInstance->Modules->PublishInterface("HashRequest", this);
- Implementation eventlist[] = { I_OnRequest };
- ServerInstance->Modules->Attach(eventlist, this, 1);
- }
-
- virtual ~ModuleRIPEMD160()
+public:
+ std::string sum(const std::string& data)
{
- ServerInstance->Modules->UnpublishInterface("HashRequest", this);
+ char* rv = (char*)RMD((byte*)data.data(), data.length(), NULL);
+ return std::string(rv, RMDsize / 8);
}
+ RIProv(Module* m) : HashProvider(m, "hash/ripemd160", 20, 64) {}
+};
- virtual const char* OnRequest(Request* request)
+class ModuleRIPEMD160 : public Module
+{
+ public:
+ RIProv mr;
+ ModuleRIPEMD160() : mr(this)
{
- HashRequest* SHA = (HashRequest*)request;
- if (strcmp("KEY", request->GetId()) == 0)
- {
- this->currkey = (unsigned int*)SHA->GetKeyData();
- }
- else if (strcmp("HEX", request->GetId()) == 0)
- {
- this->chars = SHA->GetOutputs();
- }
- else if (strcmp("SUM", request->GetId()) == 0)
- {
- static char output[MAXBUF];
- unsigned char* data = (unsigned char*)RMD((byte *)SHA->GetHashData().data(),SHA->GetHashData().length(), currkey);
- int j = 0;
- for (int i = 0; i < RMDsize / 8; i++)
- {
- output[j++] = chars[data[i] / 16];
- output[j++] = chars[data[i] % 16];
- ServerInstance->Logs->Log("m_ripemd160", DEBUG, "Hash: %02x", data[i]);
- }
- output[j] = '\0';
- return output;
- }
- else if (strcmp("NAME", request->GetId()) == 0)
- {
- return "ripemd160";
- }
- else if (strcmp("RESET", request->GetId()) == 0)
- {
- this->chars = "0123456789abcdef";
- this->currkey = NULL;
- }
- return NULL;
}
- virtual Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version(1, 2, 0, 1, VF_VENDOR|VF_SERVICEPROVIDER, API_VERSION);
+ return Version("Provides RIPEMD-160 hashing", VF_VENDOR);
}
-
};
MODULE_INIT(ModuleRIPEMD160)
-