* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* naming in their hostname (e.g. if they are on a lan or
* are connecting via localhost) -- this doesnt matter much.
*/
+
+ char* n1 = strchr(dest->host,'.');
+ char* n2 = strchr(dest->host,':');
- if (strchr(dest->host,'.') || strchr(dest->host,':'))
+ if (n1 || n2)
{
/* InspIRCd users have two hostnames; A displayed
* hostname which can be modified by modules (e.g.
*/
unsigned int iv[] = { key1, key2, key3, key4 };
- char* n = strstr(dest->host,".");
- if (!n)
- n = strstr(dest->host,":");
-
- std::string a = n;
-
+ std::string a = (n1 ? n1 : n2);
std::string b;
insp_inaddr testaddr;
/** Reset the Hash module, and send it our IV and hex table */
HashResetRequest(Sender, HashProvider).Send();
HashKeyRequest(Sender, HashProvider, iv).Send();
- HashHexRequest(Sender, HashProvider, xtab[0]);
+ HashHexRequest(Sender, HashProvider, xtab[(*dest->host) % 4]);
/* Generate a cloak using specialized Hash */
- std::string hostcloak = prefix + "-" + HashSumRequest(Sender, HashProvider, dest->host).Send() + a;
+ std::string hostcloak = prefix + "-" + std::string(HashSumRequest(Sender, HashProvider, dest->host).Send()).substr(0,8) + a;
/* Fix by brain - if the cloaked host is > the max length of a host (64 bytes
* according to the DNS RFC) then tough titty, they get cloaked as an IP.
{
unsigned int iv[] = { key1, key2, key3, key4 };
irc::sepstream seps(ip, '.');
- std::string ra1, ra2, ra3, ra4;
- std::string octet1 = seps.GetToken();
- std::string octet2 = seps.GetToken();
- std::string octet3 = seps.GetToken();
- std::string octet4 = seps.GetToken();
- int i1 = atoi(octet1.c_str());
- int i2 = atoi(octet2.c_str());
- int i3 = atoi(octet3.c_str());
- int i4 = atoi(octet4.c_str());
-
- octet4 = octet1 + "." + octet2 + "." + octet3 + "." + octet4;
- octet3 = octet1 + "." + octet2 + "." + octet3;
- octet2 = octet1 + "." + octet2;
+ std::string ra[4];;
+ std::string octet[4];
+ int i[4];
+
+ for (int j = 0; j < 4; j++)
+ {
+ octet[j] = seps.GetToken();
+ i[j] = atoi(octet[j].c_str());
+ }
+
+ octet[3] = octet[0] + "." + octet[1] + "." + octet[2] + "." + octet[3];
+ octet[2] = octet[0] + "." + octet[1] + "." + octet[2];
+ octet[1] = octet[0] + "." + octet[1];
/* Reset the Hash module and send it our IV */
HashResetRequest(Sender, HashProvider).Send();
HashKeyRequest(Sender, HashProvider, iv).Send();
/* Send the Hash module a different hex table for each octet group's Hash sum */
- HashHexRequest(Sender, HashProvider, xtab[(key1+i1) % 4]).Send();
- ra1 = std::string(HashSumRequest(Sender, HashProvider, octet1).Send()).substr(0,6);
-
- HashHexRequest(Sender, HashProvider, xtab[(key2+i2) % 4]).Send();
- ra2 = std::string(HashSumRequest(Sender, HashProvider, octet2).Send()).substr(0,6);
-
- HashHexRequest(Sender, HashProvider, xtab[(key3+i3) % 4]).Send();
- ra3 = std::string(HashSumRequest(Sender, HashProvider, octet3).Send()).substr(0,6);
-
- HashHexRequest(Sender, HashProvider, xtab[(key4+i4) % 4]).Send();
- ra4 = std::string(HashSumRequest(Sender, HashProvider, octet4).Send()).substr(0,6);
-
+ for (int k = 0; k < 4; k++)
+ {
+ HashHexRequest(Sender, HashProvider, xtab[(iv[k]+i[k]) % 4]).Send();
+ ra[k] = std::string(HashSumRequest(Sender, HashProvider, octet[k]).Send()).substr(0,6);
+ }
/* Stick them all together */
- return std::string().append(ra1).append(".").append(ra2).append(".").append(ra3).append(".").append(ra4);
+ return std::string().append(ra[0]).append(".").append(ra[1]).append(".").append(ra[2]).append(".").append(ra[3]);
}
std::string Cloak6(const char* ip)
prefix = ServerInstance->Config->Network;
if (!key1 && !key2 && !key3 && !key4)
- {
- ModuleException ex("You have not defined cloak keys for m_cloaking!!! THIS IS INSECURE AND SHOULD BE CHECKED!");
- throw (ex);
- }
+ throw ModuleException("You have not defined cloak keys for m_cloaking!!! THIS IS INSECURE AND SHOULD BE CHECKED!");
}
};
ModuleCloaking(InspIRCd* Me)
: Module::Module(Me)
{
- /* Attempt to locate the Hash service provider, bail if we can't find it */
+ ServerInstance->UseInterface("HashRequest");
+
+ /* Attempt to locate the md5 service provider, bail if we can't find it */
HashModule = ServerInstance->FindModule("m_md5.so");
if (!HashModule)
throw ModuleException("Can't find m_md5.so. Please load m_md5.so before m_cloaking.so.");
cu = new CloakUser(ServerInstance, this, HashModule);
/* Register it with the core */
- ServerInstance->AddMode(cu, 'x');
+ if (!ServerInstance->AddMode(cu, 'x'))
+ throw ModuleException("Could not add new modes!");
- OnRehash("");
+ OnRehash(NULL,"");
}
virtual ~ModuleCloaking()
{
ServerInstance->Modes->DelMode(cu);
DELETE(cu);
+ ServerInstance->DoneWithInterface("HashRequest");
}
virtual Version GetVersion()
return Version(1,1,0,2,VF_COMMON|VF_VENDOR,API_VERSION);
}
- virtual void OnRehash(const std::string ¶meter)
+ virtual void OnRehash(userrec* user, const std::string ¶meter)
{
cu->DoRehash();
}