* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
ModeAction OnModeChange(User* source, User* dest, Channel* channel, std::string ¶meter, bool adding, bool)
{
- if (source != dest)
- return MODEACTION_DENY;
-
/* For remote clients, we dont take any action, we just allow it.
* The local server where they are will set their cloak instead.
* This is fine, as we will recieve it later.
std::string* cloak;
+ if (!dest->GetExt("cloaked_host", cloak))
+ {
+ /* Force creation of missing cloak */
+ Sender->OnUserConnect(dest);
+ }
if (dest->GetExt("cloaked_host", cloak))
{
- /* Cloaked host has been set before on this user, don't bother to recalculate and waste cpu */
dest->ChangeDisplayedHost(cloak->c_str());
dest->SetMode('x',true);
return MODEACTION_ALLOW;
std::string Cloak6(const char* ip)
{
- /* Theyre using 4in6 (YUCK). Translate as ipv4 cloak */
- if (!strncmp(ip, "0::ffff:", 8))
- return Cloak4(ip + 8);
-
- /* If we get here, yes it really is an ipv6 ip */
unsigned int iv[] = { key1, key2, key3, key4 };
std::vector<std::string> hashies;
std::string item;
class ModuleCloaking : public Module
{
private:
-
CloakUser* cu;
- Module* HashModule;
public:
ModuleCloaking(InspIRCd* Me)
: Module(Me)
{
/* Attempt to locate the md5 service provider, bail if we can't find it */
- HashModule = ServerInstance->Modules->Find("m_md5.so");
+ Module* HashModule = ServerInstance->Modules->Find("m_md5.so");
if (!HashModule)
throw ModuleException("Can't find m_md5.so. Please load m_md5.so before m_cloaking.so.");
try
{
- OnRehash(NULL,"");
+ OnRehash(NULL);
}
catch (ModuleException &e)
{
ServerInstance->Modules->UseInterface("HashRequest");
- Implementation eventlist[] = { I_OnRehash, I_OnUserDisconnect, I_OnCleanup, I_OnCheckBan, I_OnUserConnect, I_OnSyncUserMetaData };
+ Implementation eventlist[] = { I_OnRehash, I_OnUserDisconnect, I_OnCleanup, I_OnCheckBan, I_OnUserConnect, I_OnSyncUser, I_OnCleanup };
ServerInstance->Modules->Attach(eventlist, this, 6);
+
+ CloakExistingUsers();
}
- void OnSyncUserMetaData(User* user, Module* proto,void* opaque, const std::string &extname, bool displayable)
+ void OnSyncUser(User* user, Module* proto,void* opaque)
{
- if ((displayable) && (extname == "cloaked_host"))
+ std::string* cloak;
+ if (user->GetExt("cloaked_host", cloak) && proto->ProtoTranslate(NULL) == "?")
+ proto->ProtoSendMetaData(opaque, user, "cloaked_host", *cloak);
+ }
+
+ void CloakExistingUsers()
+ {
+ std::string* cloak;
+ for (std::vector<User*>::iterator u = ServerInstance->Users->local_users.begin(); u != ServerInstance->Users->local_users.end(); u++)
{
- std::string* cloak;
- if (user->GetExt("cloaked_host", cloak))
- proto->ProtoSendMetaData(opaque, TYPE_USER, user, extname, *cloak);
+ if (!(*u)->GetExt("cloaked_host", cloak))
+ {
+ OnUserConnect(*u);
+ }
}
}
-
virtual int OnCheckBan(User* user, Channel* chan)
{
char mask[MAXBUF];
void Prioritize()
{
/* Needs to be after m_banexception etc. */
- ServerInstance->Modules->SetPriority(this, I_OnCheckBan, PRIO_LAST);
+ ServerInstance->Modules->SetPriority(this, I_OnCheckBan, PRIORITY_LAST);
/* but before m_conn_umodes, so host is generated ready to apply */
Module *um = ServerInstance->Modules->Find("m_conn_umodes.so");
- ServerInstance->Modules->SetPriority(this, I_OnUserConnect, PRIO_AFTER, &um);
+ ServerInstance->Modules->SetPriority(this, I_OnUserConnect, PRIORITY_AFTER, &um);
}
virtual void OnUserDisconnect(User* user)
{
std::string* tofree;
if (user->GetExt("cloaked_host", tofree))
+ {
delete tofree;
+ user->Shrink("cloaked_host");
+ }
}
virtual void OnCleanup(int target_type, void* item)
return Version("$Id$", VF_COMMON|VF_VENDOR,API_VERSION);
}
- virtual void OnRehash(User* user, const std::string ¶meter)
+ virtual void OnRehash(User* user)
{
cu->DoRehash();
}
virtual void OnUserConnect(User* dest)
{
+ std::string* tofree;
+ if (dest->GetExt("cloaked_host", tofree))
+ return;
+
if (dest->host.find('.') != std::string::npos || dest->host.find(':') != std::string::npos)
{
unsigned int iv[] = { cu->key1, cu->key2, cu->key3, cu->key4 };
* Their ISP shouldnt go to town on subdomains, or they shouldnt have a kiddie
* vhost.
*/
-#ifdef IPV6
- in6_addr testaddr;
- in_addr testaddr2;
- if ((dest->GetProtocolFamily() == AF_INET6) && (inet_pton(AF_INET6,dest->host.c_str(),&testaddr) < 1) && (hostcloak.length() <= 64))
- /* Invalid ipv6 address, and ipv6 user (resolved host) */
- b = hostcloak;
- else if ((dest->GetProtocolFamily() == AF_INET) && (inet_aton(dest->host.c_str(),&testaddr2) < 1) && (hostcloak.length() <= 64))
- /* Invalid ipv4 address, and ipv4 user (resolved host) */
- b = hostcloak;
- else
- /* Valid ipv6 or ipv4 address (not resolved) ipv4 or ipv6 user */
- b = ((!strchr(dest->host.c_str(),':')) ? cu->Cloak4(dest->host.c_str()) : cu->Cloak6(dest->host.c_str()));
-#else
- in_addr testaddr;
- if ((inet_aton(dest->host.c_str(),&testaddr) < 1) && (hostcloak.length() <= 64))
- /* Invalid ipv4 address, and ipv4 user (resolved host) */
+ std::string testaddr;
+ int testport;
+ if (!irc::sockets::satoap(&dest->client_sa, testaddr, testport) && (hostcloak.length() <= 64))
+ /* not a valid address, must have been a host, so cloak as a host */
b = hostcloak;
+ else if (dest->client_sa.sa.sa_family == AF_INET6)
+ b = cu->Cloak6(dest->GetIPString());
else
- /* Valid ipv4 address (not resolved) ipv4 user */
- b = cu->Cloak4(dest->host.c_str());
-#endif
+ b = cu->Cloak4(dest->GetIPString());
}
else
{
-#ifdef IPV6
- if (dest->GetProtocolFamily() == AF_INET6)
+ if (dest->client_sa.sa.sa_family == AF_INET6)
b = cu->Cloak6(dest->GetIPString());
-#endif
- if (dest->GetProtocolFamily() == AF_INET)
+ else
b = cu->Cloak4(dest->GetIPString());
}
projects / user / henk / code / inspircd.git / blobdiff