* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2010 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
}
~sent()
{
- delete array;
+ delete[] array;
}
};
break;
}
- *c++;
+ c++;
}
std::string s = this->FormatNoticeMasks();
return output;
}
-void User::StartDNSLookup()
+void LocalUser::StartDNSLookup()
{
try
{
return data;
}
-void User::DecrementModes()
+User::User(const std::string &uid, const std::string& sid, int type)
+ : uuid(uid), server(sid), usertype(type)
{
- ServerInstance->Logs->Log("USERS", DEBUG, "DecrementModes()");
- for (unsigned char n = 'A'; n <= 'z'; n++)
- {
- if (modes[n-65])
- {
- ServerInstance->Logs->Log("USERS", DEBUG,"DecrementModes() found mode %c", n);
- ModeHandler* mh = ServerInstance->Modes->FindMode(n, MODETYPE_USER);
- if (mh)
- {
- ServerInstance->Logs->Log("USERS", DEBUG,"Found handler %c and call ChangeCount", n);
- mh->ChangeCount(-1);
- }
- }
- }
-}
-
-User::User(const std::string &uid)
-{
- server = ServerInstance->Config->ServerName;
age = ServerInstance->Time();
- Penalty = 0;
- lastping = signon = idle_lastmsg = nping = registered = 0;
- bytes_in = bytes_out = cmds_in = cmds_out = 0;
- quietquit = quitting = exempt = haspassed = dns_done = false;
- fd = -1;
- server_sa.sa.sa_family = AF_UNSPEC;
+ signon = idle_lastmsg = 0;
+ registered = 0;
+ quietquit = quitting = exempt = dns_done = false;
client_sa.sa.sa_family = AF_UNSPEC;
- MyClass = NULL;
- AllowedPrivs = AllowedOperCommands = NULL;
-
- if (uid.empty())
- uuid.assign(ServerInstance->GetUID(), 0, UUID_LENGTH - 1);
- else
- uuid.assign(uid, 0, UUID_LENGTH - 1);
- ServerInstance->Logs->Log("USERS", DEBUG,"New UUID for user: %s (%s)", uuid.c_str(), uid.empty() ? "allocated new" : "used remote");
+ ServerInstance->Logs->Log("USERS", DEBUG, "New UUID for user: %s", uuid.c_str());
user_hash::iterator finduuid = ServerInstance->Users->uuidlist->find(uuid);
if (finduuid == ServerInstance->Users->uuidlist->end())
throw CoreException("Duplicate UUID "+std::string(uuid)+" in User constructor");
}
+LocalUser::LocalUser(int myfd, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* servaddr)
+ : User(ServerInstance->GetUID(), ServerInstance->Config->ServerName, USERTYPE_LOCAL), eh(this)
+{
+ bytes_in = bytes_out = cmds_in = cmds_out = 0;
+ server_sa.sa.sa_family = AF_UNSPEC;
+ CommandFloodPenalty = 0;
+ lastping = nping = 0;
+ eh.SetFd(myfd);
+ memcpy(&client_sa, client, sizeof(irc::sockets::sockaddrs));
+ memcpy(&server_sa, servaddr, sizeof(irc::sockets::sockaddrs));
+}
+
User::~User()
{
- if (uuid.length())
- ServerInstance->Logs->Log("USERS", ERROR, "User destructor for %s called without cull", uuid.c_str());
+ if (ServerInstance->Users->uuidlist->find(uuid) != ServerInstance->Users->uuidlist->end())
+ ServerInstance->Logs->Log("USERS", DEFAULT, "User destructor for %s called without cull", uuid.c_str());
}
const std::string& User::MakeHost()
return this->cached_hostip;
}
-const std::string User::GetFullHost()
+const std::string& User::GetFullHost()
{
if (!this->cached_fullhost.empty())
return this->cached_fullhost;
return nresult;
}
-const std::string User::GetFullRealHost()
+const std::string& User::GetFullRealHost()
{
if (!this->cached_fullrealhost.empty())
return this->cached_fullrealhost;
return this->cached_fullrealhost;
}
-bool User::IsInvited(const irc::string &channel)
+bool LocalUser::IsInvited(const irc::string &channel)
{
time_t now = ServerInstance->Time();
InvitedList::iterator safei;
return false;
}
-InvitedList* User::GetInviteList()
+InvitedList* LocalUser::GetInviteList()
{
time_t now = ServerInstance->Time();
/* Weed out expired invites here. */
return &invites;
}
-void User::InviteTo(const irc::string &channel, time_t invtimeout)
+void LocalUser::InviteTo(const irc::string &channel, time_t invtimeout)
{
time_t now = ServerInstance->Time();
if (invtimeout != 0 && now > invtimeout) return; /* Don't add invites that are expired from the get-go. */
invites.push_back(std::make_pair(channel, invtimeout));
}
-void User::RemoveInvite(const irc::string &channel)
+void LocalUser::RemoveInvite(const irc::string &channel)
{
for (InvitedList::iterator i = invites.begin(); i != invites.end(); i++)
{
}
}
-bool User::HasModePermission(unsigned char mode, ModeType type)
+bool User::HasModePermission(unsigned char, ModeType)
{
- if (!IS_LOCAL(this))
- return true;
+ return true;
+}
+bool LocalUser::HasModePermission(unsigned char mode, ModeType type)
+{
if (!IS_OPER(this))
return false;
if (mode < 'A' || mode > ('A' + 64)) return false;
- return ((type == MODETYPE_USER ? AllowedUserModes : AllowedChanModes))[(mode - 'A')];
+ return ((type == MODETYPE_USER ? oper->AllowedUserModes : oper->AllowedChanModes))[(mode - 'A')];
}
-
-bool User::HasPermission(const std::string &command)
+/*
+ * users on remote servers can completely bypass all permissions based checks.
+ * This prevents desyncs when one server has different type/class tags to another.
+ * That having been said, this does open things up to the possibility of source changes
+ * allowing remote kills, etc - but if they have access to the src, they most likely have
+ * access to the conf - so it's an end to a means either way.
+ */
+bool User::HasPermission(const std::string&)
{
- /*
- * users on remote servers can completely bypass all permissions based checks.
- * This prevents desyncs when one server has different type/class tags to another.
- * That having been said, this does open things up to the possibility of source changes
- * allowing remote kills, etc - but if they have access to the src, they most likely have
- * access to the conf - so it's an end to a means either way.
- */
- if (!IS_LOCAL(this))
- return true;
+ return true;
+}
+bool LocalUser::HasPermission(const std::string &command)
+{
// are they even an oper at all?
if (!IS_OPER(this))
{
return false;
}
- if (!AllowedOperCommands)
- return false;
-
- if (AllowedOperCommands->find(command) != AllowedOperCommands->end())
+ if (oper->AllowedOperCommands.find(command) != oper->AllowedOperCommands.end())
return true;
- else if (AllowedOperCommands->find("*") != AllowedOperCommands->end())
+ else if (oper->AllowedOperCommands.find("*") != oper->AllowedOperCommands.end())
return true;
return false;
}
-
bool User::HasPrivPermission(const std::string &privstr, bool noisy)
{
- if (!IS_LOCAL(this))
- {
- ServerInstance->Logs->Log("PRIVS", DEBUG, "Remote (yes)");
- return true;
- }
+ return true;
+}
+bool LocalUser::HasPrivPermission(const std::string &privstr, bool noisy)
+{
if (!IS_OPER(this))
{
if (noisy)
return false;
}
- if (!AllowedPrivs)
- {
- if (noisy)
- this->WriteServ("NOTICE %s :Privset empty(!?)", this->nick.c_str());
- return false;
- }
-
- if (AllowedPrivs->find(privstr) != AllowedPrivs->end())
+ if (oper->AllowedPrivs.find(privstr) != oper->AllowedPrivs.end())
{
return true;
}
- else if (AllowedPrivs->find("*") != AllowedPrivs->end())
+ else if (oper->AllowedPrivs.find("*") != oper->AllowedPrivs.end())
{
return true;
}
if (noisy)
- this->WriteServ("NOTICE %s :Oper type %s does not have access to priv %s", this->nick.c_str(), this->oper.c_str(), privstr.c_str());
+ this->WriteServ("NOTICE %s :Oper type %s does not have access to priv %s", this->nick.c_str(), oper->NameStr(), privstr.c_str());
return false;
}
-void User::OnDataReady()
+void UserIOHandler::OnDataReady()
{
- if (quitting)
+ if (user->quitting)
return;
- if (MyClass && recvq.length() > MyClass->GetRecvqMax() && !HasPrivPermission("users/flood/increased-buffers"))
+ if (recvq.length() > user->MyClass->GetRecvqMax() && !user->HasPrivPermission("users/flood/increased-buffers"))
{
- ServerInstance->Users->QuitUser(this, "RecvQ exceeded");
+ ServerInstance->Users->QuitUser(user, "RecvQ exceeded");
ServerInstance->SNO->WriteToSnoMask('a', "User %s RecvQ of %lu exceeds connect class maximum of %lu",
- nick.c_str(), (unsigned long)recvq.length(), MyClass->GetRecvqMax());
+ user->nick.c_str(), (unsigned long)recvq.length(), user->MyClass->GetRecvqMax());
}
unsigned long sendqmax = ULONG_MAX;
- if (MyClass && !HasPrivPermission("users/flood/increased-buffers"))
- sendqmax = MyClass->GetSendqSoftMax();
+ if (!user->HasPrivPermission("users/flood/increased-buffers"))
+ sendqmax = user->MyClass->GetSendqSoftMax();
+ unsigned long penaltymax = ULONG_MAX;
+ if (!user->HasPrivPermission("users/flood/no-fakelag"))
+ penaltymax = user->MyClass->GetPenaltyThreshold() * 1000;
- while (Penalty < 10 && getSendQSize() < sendqmax)
+ while (user->CommandFloodPenalty < penaltymax && getSendQSize() < sendqmax)
{
std::string line;
line.reserve(MAXBUF);
// TODO should this be moved to when it was inserted in recvq?
ServerInstance->stats->statsRecv += qpos;
- this->bytes_in += qpos;
- this->cmds_in++;
+ user->bytes_in += qpos;
+ user->cmds_in++;
- ServerInstance->Parser->ProcessBuffer(line, this);
+ ServerInstance->Parser->ProcessBuffer(line, user);
+ if (user->quitting)
+ return;
}
// Add pseudo-penalty so that we continue processing after sendq recedes
- if (Penalty == 0 && getSendQSize() >= sendqmax)
- Penalty++;
+ if (user->CommandFloodPenalty == 0 && getSendQSize() >= sendqmax)
+ user->CommandFloodPenalty++;
+ if (user->CommandFloodPenalty >= penaltymax && !user->MyClass->fakelag)
+ ServerInstance->Users->QuitUser(user, "Excess Flood");
}
-void User::AddWriteBuf(const std::string &data)
+void UserIOHandler::AddWriteBuf(const std::string &data)
{
- // Don't bother sending text to remote users!
- if (IS_REMOTE(this))
- return;
- if (!quitting && MyClass && getSendQSize() + data.length() > MyClass->GetSendqHardMax() && !HasPrivPermission("users/flood/increased-buffers"))
+ if (!user->quitting && getSendQSize() + data.length() > user->MyClass->GetSendqHardMax() &&
+ !user->HasPrivPermission("users/flood/increased-buffers"))
{
/*
* Quit the user FIRST, because otherwise we could recurse
* here and hit the same limit.
*/
- ServerInstance->Users->QuitUser(this, "SendQ exceeded");
+ ServerInstance->Users->QuitUser(user, "SendQ exceeded");
ServerInstance->SNO->WriteToSnoMask('a', "User %s SendQ exceeds connect class maximum of %lu",
- nick.c_str(), MyClass->GetSendqHardMax());
+ user->nick.c_str(), user->MyClass->GetSendqHardMax());
return;
}
WriteData(data);
}
-void User::OnError(BufferedSocketError)
+void UserIOHandler::OnError(BufferedSocketError)
{
- ServerInstance->Users->QuitUser(this, getError());
+ ServerInstance->Users->QuitUser(user, getError());
}
-bool User::cull()
+CullResult User::cull()
{
if (!quitting)
ServerInstance->Users->QuitUser(this, "Culled without QuitUser");
- if (uuid.empty())
- {
- ServerInstance->Logs->Log("USERS", DEBUG, "User culled twice? UUID empty");
- return true;
- }
PurgeEmptyChannels();
- if (IS_LOCAL(this))
- {
- if (fd != INT_MAX)
- Close();
-
- std::vector<User*>::iterator x = find(ServerInstance->Users->local_users.begin(),ServerInstance->Users->local_users.end(),this);
- if (x != ServerInstance->Users->local_users.end())
- ServerInstance->Users->local_users.erase(x);
- else
- ServerInstance->Logs->Log("USERS", DEBUG, "Failed to remove user from vector");
- }
-
- if (this->AllowedOperCommands)
- {
- delete AllowedOperCommands;
- AllowedOperCommands = NULL;
- }
-
- if (this->AllowedPrivs)
- {
- delete AllowedPrivs;
- AllowedPrivs = NULL;
- }
this->InvalidateCache();
- this->DecrementModes();
if (client_sa.sa.sa_family != AF_UNSPEC)
ServerInstance->Users->RemoveCloneCounts(this);
- ServerInstance->Users->uuidlist->erase(uuid);
- uuid.clear();
- return true;
+ return Extensible::cull();
+}
+
+CullResult LocalUser::cull()
+{
+ std::vector<LocalUser*>::iterator x = find(ServerInstance->Users->local_users.begin(),ServerInstance->Users->local_users.end(),this);
+ if (x != ServerInstance->Users->local_users.end())
+ ServerInstance->Users->local_users.erase(x);
+ else
+ ServerInstance->Logs->Log("USERS", DEBUG, "Failed to remove user from vector");
+
+ eh.cull();
+ return User::cull();
}
-void User::Oper(const std::string &opertype, const std::string &opername)
+CullResult FakeUser::cull()
+{
+ // Fake users don't quit, they just get culled.
+ quitting = true;
+ return User::cull();
+}
+
+void User::Oper(OperInfo* info)
{
if (this->IsModeSet('o'))
this->UnOper();
this->modes[UM_OPERATOR] = 1;
+ this->oper = info;
this->WriteServ("MODE %s :+o", this->nick.c_str());
- FOREACH_MOD(I_OnOper, OnOper(this, opertype));
+ FOREACH_MOD(I_OnOper, OnOper(this, info->name));
- ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), irc::Spacify(opertype.c_str()), opername.c_str());
- this->WriteNumeric(381, "%s :You are now %s %s", this->nick.c_str(), strchr("aeiouAEIOU", *opertype.c_str()) ? "an" : "a", irc::Spacify(opertype.c_str()));
+ std::string opername;
+ if (info->oper_block)
+ opername = info->oper_block->getString("name");
- ServerInstance->Logs->Log("OPER", DEFAULT, "%s!%s@%s opered as type: %s", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), opertype.c_str());
- this->oper.assign(opertype, 0, 512);
+ if (IS_LOCAL(this))
+ {
+ LocalUser* l = IS_LOCAL(this);
+ std::string vhost = oper->getConfig("vhost");
+ if (!vhost.empty())
+ l->ChangeDisplayedHost(vhost.c_str());
+ std::string opClass = oper->getConfig("class");
+ if (!opClass.empty())
+ {
+ l->SetClass(opClass);
+ l->CheckClass();
+ }
+ }
+
+ ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')",
+ nick.c_str(), ident.c_str(), host.c_str(), oper->NameStr(), opername.c_str());
+ this->WriteNumeric(381, "%s :You are now %s %s", nick.c_str(), strchr("aeiouAEIOU", oper->name[0]) ? "an" : "a", oper->NameStr());
+
+ ServerInstance->Logs->Log("OPER", DEFAULT, "%s!%s@%s opered as type: %s", this->nick.c_str(), this->ident.c_str(), this->host.c_str(), oper->NameStr());
ServerInstance->Users->all_opers.push_back(this);
- /*
- * This might look like it's in the wrong place.
- * It is *not*!
- *
- * For multi-network servers, we may not have the opertypes of the remote server, but we still want to mark the user as an oper of that type.
- * -- w00t
- */
- opertype_t::iterator iter_opertype = ServerInstance->Config->opertypes.find(this->oper.c_str());
- if (iter_opertype != ServerInstance->Config->opertypes.end())
- {
- if (AllowedOperCommands)
- AllowedOperCommands->clear();
- else
- AllowedOperCommands = new std::set<std::string>;
+ // Expand permissions from config for faster lookup
+ if (IS_LOCAL(this))
+ oper->init();
- if (AllowedPrivs)
- AllowedPrivs->clear();
- else
- AllowedPrivs = new std::set<std::string>;
+ FOREACH_MOD(I_OnPostOper,OnPostOper(this, oper->name, opername));
+}
- AllowedUserModes.reset();
- AllowedChanModes.reset();
- this->AllowedUserModes['o' - 'A'] = true; // Call me paranoid if you want.
+void OperInfo::init()
+{
+ AllowedOperCommands.clear();
+ AllowedPrivs.clear();
+ AllowedUserModes.reset();
+ AllowedChanModes.reset();
+ AllowedUserModes['o' - 'A'] = true; // Call me paranoid if you want.
- std::string myclass, mycmd, mypriv;
- irc::spacesepstream Classes(iter_opertype->second.c_str());
- while (Classes.GetToken(myclass))
+ for(std::vector<reference<ConfigTag> >::iterator iter = class_blocks.begin(); iter != class_blocks.end(); ++iter)
+ {
+ ConfigTag* tag = *iter;
+ std::string mycmd, mypriv;
+ /* Process commands */
+ irc::spacesepstream CommandList(tag->getString("commands"));
+ while (CommandList.GetToken(mycmd))
{
- operclass_t::iterator iter_operclass = ServerInstance->Config->operclass.find(myclass.c_str());
- if (iter_operclass != ServerInstance->Config->operclass.end())
- {
- /* Process commands */
- irc::spacesepstream CommandList(iter_operclass->second.commandlist);
- while (CommandList.GetToken(mycmd))
- {
- this->AllowedOperCommands->insert(mycmd);
- }
+ AllowedOperCommands.insert(mycmd);
+ }
- irc::spacesepstream PrivList(iter_operclass->second.privs);
- while (PrivList.GetToken(mypriv))
- {
- this->AllowedPrivs->insert(mypriv);
- }
+ irc::spacesepstream PrivList(tag->getString("privs"));
+ while (PrivList.GetToken(mypriv))
+ {
+ AllowedPrivs.insert(mypriv);
+ }
- for (unsigned char* c = (unsigned char*)iter_operclass->second.umodelist.c_str(); *c; ++c)
- {
- if (*c == '*')
- {
- this->AllowedUserModes.set();
- }
- else
- {
- this->AllowedUserModes[*c - 'A'] = true;
- }
- }
+ for (unsigned char* c = (unsigned char*)tag->getString("usermodes").c_str(); *c; ++c)
+ {
+ if (*c == '*')
+ {
+ this->AllowedUserModes.set();
+ }
+ else
+ {
+ this->AllowedUserModes[*c - 'A'] = true;
+ }
+ }
- for (unsigned char* c = (unsigned char*)iter_operclass->second.cmodelist.c_str(); *c; ++c)
- {
- if (*c == '*')
- {
- this->AllowedChanModes.set();
- }
- else
- {
- this->AllowedChanModes[*c - 'A'] = true;
- }
- }
+ for (unsigned char* c = (unsigned char*)tag->getString("chanmodes").c_str(); *c; ++c)
+ {
+ if (*c == '*')
+ {
+ this->AllowedChanModes.set();
+ }
+ else
+ {
+ this->AllowedChanModes[*c - 'A'] = true;
}
}
}
-
- FOREACH_MOD(I_OnPostOper,OnPostOper(this, opertype, opername));
}
void User::UnOper()
{
- if (IS_OPER(this))
- {
- /*
- * unset their oper type (what IS_OPER checks).
- * note, order is important - this must come before modes as -o attempts
- * to call UnOper. -- w00t
- */
- this->oper.clear();
-
+ if (!IS_OPER(this))
+ return;
- /* Remove all oper only modes from the user when the deoper - Bug #466*/
- std::string moderemove("-");
+ /*
+ * unset their oper type (what IS_OPER checks).
+ * note, order is important - this must come before modes as -o attempts
+ * to call UnOper. -- w00t
+ */
+ oper = NULL;
- for (unsigned char letter = 'A'; letter <= 'z'; letter++)
- {
- ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_USER);
- if (mh && mh->NeedsOper())
- moderemove += letter;
- }
+ /* Remove all oper only modes from the user when the deoper - Bug #466*/
+ std::string moderemove("-");
- std::vector<std::string> parameters;
- parameters.push_back(this->nick);
- parameters.push_back(moderemove);
+ for (unsigned char letter = 'A'; letter <= 'z'; letter++)
+ {
+ ModeHandler* mh = ServerInstance->Modes->FindMode(letter, MODETYPE_USER);
+ if (mh && mh->NeedsOper())
+ moderemove += letter;
+ }
- ServerInstance->Parser->CallHandler("MODE", parameters, this);
- /* remove the user from the oper list. Will remove multiple entries as a safeguard against bug #404 */
- ServerInstance->Users->all_opers.remove(this);
+ std::vector<std::string> parameters;
+ parameters.push_back(this->nick);
+ parameters.push_back(moderemove);
- if (AllowedOperCommands)
- {
- delete AllowedOperCommands;
- AllowedOperCommands = NULL;
- }
+ ServerInstance->Parser->CallHandler("MODE", parameters, this);
- if (AllowedPrivs)
- {
- delete AllowedPrivs;
- AllowedPrivs = NULL;
- }
+ /* remove the user from the oper list. Will remove multiple entries as a safeguard against bug #404 */
+ ServerInstance->Users->all_opers.remove(this);
- AllowedUserModes.reset();
- AllowedChanModes.reset();
- this->modes[UM_OPERATOR] = 0;
- }
+ this->modes[UM_OPERATOR] = 0;
}
/* adds or updates an entry in the whowas list */
/*
* Check class restrictions
*/
-void User::CheckClass()
+void LocalUser::CheckClass()
{
ConnectClass* a = this->MyClass;
- if ((!a) || (a->type == CC_DENY))
+ if (!a)
+ {
+ ServerInstance->Users->QuitUser(this, "Access denied by configuration");
+ }
+ else if (a->type == CC_DENY)
{
ServerInstance->Users->QuitUser(this, "Unauthorised connection");
return;
return false;
}
-void User::FullConnect()
+void LocalUser::FullConnect()
{
ServerInstance->stats->statsConnects++;
this->idle_lastmsg = ServerInstance->Time();
/* Check the password, if one is required by the user's connect class.
* This CANNOT be in CheckClass(), because that is called prior to PASS as well!
*/
- if (this->MyClass && !this->MyClass->GetPass().empty() && !this->haspassed)
+ if (!MyClass->pass.empty())
{
- ServerInstance->Users->QuitUser(this, "Invalid password");
- return;
+ if (ServerInstance->PassCompare(this, MyClass->pass.c_str(), password.c_str(), MyClass->hash.c_str()))
+ {
+ ServerInstance->Users->QuitUser(this, "Invalid password");
+ return;
+ }
}
if (this->CheckLines())
ServerInstance->Config->Send005(this);
this->WriteNumeric(RPL_YOURUUID, "%s %s :your unique ID", this->nick.c_str(), this->uuid.c_str());
-
- this->ShowMOTD();
-
/* Now registered */
if (ServerInstance->Users->unregistered_count)
ServerInstance->Users->unregistered_count--;
- /* Trigger LUSERS output, give modules a chance too */
+ /* Trigger MOTD and LUSERS output, give modules a chance too */
ModResult MOD_RESULT;
- std::string command("LUSERS");
+ std::string command("MOTD");
std::vector<std::string> parameters;
- FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, parameters, this, true, "LUSERS"));
+ FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, parameters, this, true, command));
+ if (!MOD_RESULT)
+ ServerInstance->CallCommandHandler(command, parameters, this);
+
+ MOD_RESULT = MOD_RES_PASSTHRU;
+ command = "LUSERS";
+ FIRST_MOD_RESULT(OnPreCommand, MOD_RESULT, (command, parameters, this, true, command));
if (!MOD_RESULT)
ServerInstance->CallCommandHandler(command, parameters, this);
return false;
}
-int User::GetServerPort()
+int LocalUser::GetServerPort()
{
switch (this->server_sa.sa.sa_family)
{
return 0;
}
-const char* User::GetCIDRMask(int range)
-{
- static char buf[44];
-
- if (range < 0)
- throw "Negative range, sorry, no.";
-
- /*
- * Original code written by Oliver Lupton (Om).
- * Integrated by me. Thanks. :) -- w00t
- */
- switch (this->client_sa.sa.sa_family)
- {
- case AF_INET6:
- {
- /* unsigned char s6_addr[16]; */
- struct in6_addr v6;
- int i, bytestozero, extrabits;
- char buffer[40];
-
- if(range > 128)
- throw "CIDR mask width greater than address width (IPv6, 128 bit)";
-
- /* To create the CIDR mask we want to set all the bits after 'range' bits of the address
- * to zero. This means the last (128 - range) bits of the address must be set to zero.
- * Hence this number divided by 8 is the number of whole bytes from the end of the address
- * which must be set to zero.
- */
- bytestozero = (128 - range) / 8;
-
- /* Some of the least significant bits of the next most significant byte may also have to
- * be zeroed. The number of bits is the remainder of the above division.
- */
- extrabits = (128 - range) % 8;
-
- /* Populate our working struct with the parts of the user's IP which are required in the
- * final CIDR mask. Set all the subsequent bytes to zero.
- * (16 - bytestozero) is the number of bytes which must be populated with actual IP data.
- */
- for(i = 0; i < (16 - bytestozero); i++)
- {
- v6.s6_addr[i] = client_sa.in6.sin6_addr.s6_addr[i];
- }
-
- /* And zero all the remaining bytes in the IP. */
- for(; i < 16; i++)
- {
- v6.s6_addr[i] = 0;
- }
-
- /* And finally, zero the extra bits required. */
- v6.s6_addr[15 - bytestozero] = (v6.s6_addr[15 - bytestozero] >> extrabits) << extrabits;
-
- snprintf(buf, 44, "%s/%d", inet_ntop(AF_INET6, &v6, buffer, 40), range);
- return buf;
- }
- break;
- case AF_INET:
- {
- struct in_addr v4;
- char buffer[16];
-
- if (range > 32)
- throw "CIDR mask width greater than address width (IPv4, 32 bit)";
-
- /* Users already have a sockaddr* pointer (User::ip) which contains either a v4 or v6 structure */
- v4.s_addr = client_sa.in4.sin_addr.s_addr;
-
- /* To create the CIDR mask we want to set all the bits after 'range' bits of the address
- * to zero. This means the last (32 - range) bits of the address must be set to zero.
- * This is done by shifting the value right and then back left by (32 - range) bits.
- */
- if(range > 0)
- {
- v4.s_addr = ntohl(v4.s_addr);
- v4.s_addr = (v4.s_addr >> (32 - range)) << (32 - range);
- v4.s_addr = htonl(v4.s_addr);
- }
- else
- {
- /* a range of zero would cause a 32 bit value to be shifted by 32 bits.
- * this has undefined behaviour, but for CIDR purposes the resulting mask
- * from a.b.c.d/0 is 0.0.0.0/0
- */
- v4.s_addr = 0;
- }
-
- snprintf(buf, 44, "%s/%d", inet_ntop(AF_INET, &v4, buffer, 16), range);
- return buf;
- }
- break;
- }
-
- return ""; // unused, but oh well
-}
-
const char* User::GetIPString()
{
int port;
if (cachedip.empty())
{
- irc::sockets::satoap(&client_sa, cachedip, port);
+ irc::sockets::satoap(client_sa, cachedip, port);
/* IP addresses starting with a : on irc are a Bad Thing (tm) */
if (cachedip.c_str()[0] == ':')
cachedip.insert(0,1,'0');
return cachedip.c_str();
}
+irc::sockets::cidr_mask User::GetCIDRMask()
+{
+ int range = 0;
+ switch (client_sa.sa.sa_family)
+ {
+ case AF_INET6:
+ range = ServerInstance->Config->c_ipv6_range;
+ break;
+ case AF_INET:
+ range = ServerInstance->Config->c_ipv4_range;
+ break;
+ }
+ return irc::sockets::cidr_mask(client_sa, range);
+}
+
bool User::SetClientIP(const char* sip)
{
this->cachedip = "";
- return irc::sockets::aptosa(sip, 0, &client_sa);
+ return irc::sockets::aptosa(sip, 0, client_sa);
}
static std::string wide_newline("\r\n");
void User::Write(const std::string& text)
{
- if (!ServerInstance->SE->BoundsCheckFd(this))
+}
+
+void User::Write(const char *text, ...)
+{
+}
+
+void LocalUser::Write(const std::string& text)
+{
+ if (!ServerInstance->SE->BoundsCheckFd(&eh))
return;
if (text.length() > MAXBUF - 2)
return;
}
- ServerInstance->Logs->Log("USEROUTPUT", DEBUG,"C[%d] O %s", this->GetFd(), text.c_str());
+ ServerInstance->Logs->Log("USEROUTPUT", DEBUG,"C[%s] O %s", uuid.c_str(), text.c_str());
- this->AddWriteBuf(text);
- this->AddWriteBuf(wide_newline);
+ eh.AddWriteBuf(text);
+ eh.AddWriteBuf(wide_newline);
ServerInstance->stats->statsSent += text.length() + 2;
this->bytes_out += text.length() + 2;
/** Write()
*/
-void User::Write(const char *text, ...)
+void LocalUser::Write(const char *text, ...)
{
va_list argsPtr;
char textbuffer[MAXBUF];
for (std::map<User*,bool>::iterator i = exceptions.begin(); i != exceptions.end(); ++i)
{
- User* u = i->first;
- if (IS_LOCAL(u) && !u->quitting)
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u && !u->quitting)
{
- already_sent[u->fd] = uniq_id;
+ already_sent[u->GetFd()] = uniq_id;
if (i->second)
u->Write(line);
}
const UserMembList* ulist = c->GetUsers();
for (UserMembList::const_iterator i = ulist->begin(); i != ulist->end(); i++)
{
- User* u = i->first;
- if (IS_LOCAL(u) && !u->quitting && already_sent[u->fd] != uniq_id)
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u && !u->quitting && already_sent[u->GetFd()] != uniq_id)
{
- already_sent[u->fd] = uniq_id;
+ already_sent[u->GetFd()] = uniq_id;
u->Write(line);
}
}
for (std::map<User*,bool>::iterator i = exceptions.begin(); i != exceptions.end(); ++i)
{
- User* u = i->first;
- if (IS_LOCAL(u) && !u->quitting)
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u && !u->quitting)
{
- already_sent[u->fd] = uniq_id;
+ already_sent[u->GetFd()] = uniq_id;
if (i->second)
u->Write(IS_OPER(u) ? out2 : out1);
}
const UserMembList* ulist = (*v)->GetUsers();
for (UserMembList::const_iterator i = ulist->begin(); i != ulist->end(); i++)
{
- User* u = i->first;
- if (IS_LOCAL(u) && !u->quitting && (already_sent[u->fd] != uniq_id))
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u && !u->quitting && (already_sent[u->GetFd()] != uniq_id))
{
- already_sent[u->fd] = uniq_id;
+ already_sent[u->GetFd()] = uniq_id;
u->Write(IS_OPER(u) ? out2 : out1);
}
}
}
}
-void User::WriteWallOps(const std::string &text)
+void LocalUser::SendText(const std::string& line)
{
- std::string wallop("WALLOPS :");
- wallop.append(text);
+ Write(line);
+}
- for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
- {
- User* t = *i;
- if (t->IsModeSet('w'))
- this->WriteTo(t,wallop);
- }
+void RemoteUser::SendText(const std::string& line)
+{
+ ServerInstance->PI->PushToClient(this, line);
}
-void User::WriteWallOps(const char* text, ...)
+void FakeUser::SendText(const std::string& line)
{
- if (!IS_LOCAL(this))
- return;
+}
- char textbuffer[MAXBUF];
+void User::SendText(const char *text, ...)
+{
va_list argsPtr;
+ char line[MAXBUF];
va_start(argsPtr, text);
- vsnprintf(textbuffer, MAXBUF, text, argsPtr);
+ vsnprintf(line, MAXBUF, text, argsPtr);
va_end(argsPtr);
- this->WriteWallOps(std::string(textbuffer));
+ SendText(std::string(line));
+}
+
+void User::SendText(const std::string &LinePrefix, std::stringstream &TextStream)
+{
+ char line[MAXBUF];
+ int start_pos = LinePrefix.length();
+ int pos = start_pos;
+ memcpy(line, LinePrefix.data(), pos);
+ std::string Word;
+ while (TextStream >> Word)
+ {
+ int len = Word.length();
+ if (pos + len + 12 > MAXBUF)
+ {
+ line[pos] = '\0';
+ SendText(std::string(line));
+ pos = start_pos;
+ }
+ line[pos] = ' ';
+ memcpy(line + pos + 1, Word.data(), len);
+ pos += len + 1;
+ }
+ line[pos] = '\0';
+ SendText(std::string(line));
}
/* return 0 or 1 depending if users u and u2 share one or more common channels
if (IS_LOCAL(this))
{
ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnChangeLocalUserGECOS, MOD_RESULT, (this,gecos));
+ FIRST_MOD_RESULT(OnChangeLocalUserGECOS, MOD_RESULT, (IS_LOCAL(this),gecos));
if (MOD_RESULT == MOD_RES_DENY)
return false;
FOREACH_MOD(I_OnChangeName,OnChangeName(this,gecos));
for (std::map<User*,bool>::iterator i = exceptions.begin(); i != exceptions.end(); ++i)
{
- User* u = i->first;
- if (IS_LOCAL(u) && !u->quitting)
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u && !u->quitting)
{
if (i->second)
{
- already_sent[u->fd] = seen_id;
+ already_sent[u->GetFd()] = seen_id;
u->Write(quitline);
}
else
{
- already_sent[u->fd] = silent_id;
+ already_sent[u->GetFd()] = silent_id;
}
}
}
Channel* c = *v;
snprintf(buffer, MAXBUF, ":%s JOIN %s", GetFullHost().c_str(), c->name.c_str());
std::string joinline(buffer);
- std::string modeline = ServerInstance->Modes->ModeString(this, c);
+ Membership* memb = c->GetUser(this);
+ std::string modeline = memb->modes;
if (modeline.length() > 0)
{
+ for(unsigned int i=0; i < memb->modes.length(); i++)
+ modeline.append(" ").append(nick);
snprintf(buffer, MAXBUF, ":%s MODE %s +%s", GetFullHost().c_str(), c->name.c_str(), modeline.c_str());
modeline = buffer;
}
const UserMembList *ulist = c->GetUsers();
for (UserMembList::const_iterator i = ulist->begin(); i != ulist->end(); i++)
{
- User* u = i->first;
- if (u == this || !IS_LOCAL(u))
+ LocalUser* u = IS_LOCAL(i->first);
+ if (u == NULL || u == this)
continue;
- if (already_sent[u->fd] == silent_id)
+ if (already_sent[u->GetFd()] == silent_id)
continue;
- if (already_sent[u->fd] != seen_id)
+ if (already_sent[u->GetFd()] != seen_id)
{
u->Write(quitline);
- already_sent[i->first->fd] = seen_id;
+ already_sent[u->GetFd()] = seen_id;
}
u->Write(joinline);
if (modeline.length() > 0)
if (IS_LOCAL(this))
{
ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnChangeLocalUserHost, MOD_RESULT, (this,shost));
+ FIRST_MOD_RESULT(OnChangeLocalUserHost, MOD_RESULT, (IS_LOCAL(this),shost));
if (MOD_RESULT == MOD_RES_DENY)
return false;
}
snprintf(formatbuffer,MAXBUF,":%s %s $* :%s", this->GetFullHost().c_str(), command, textbuffer);
std::string fmt = formatbuffer;
- for (std::vector<User*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
+ for (std::vector<LocalUser*>::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); i++)
{
(*i)->Write(fmt);
}
* then their ip will be taken as 'priority' anyway, so for example,
* <connect allow="127.0.0.1"> will match joe!bloggs@localhost
*/
-ConnectClass* User::SetClass(const std::string &explicit_name)
+void LocalUser::SetClass(const std::string &explicit_name)
{
ConnectClass *found = NULL;
- if (!IS_LOCAL(this))
- return NULL;
-
ServerInstance->Logs->Log("CONNECTCLASS", DEBUG, "Setting connect class for UID %s", this->uuid.c_str());
if (!explicit_name.empty())
{
MyClass = found;
}
-
- return this->MyClass;
}
/* looks up a users password for their connection class (<ALLOW>/<DENY> tags)
* then their ip will be taken as 'priority' anyway, so for example,
* <connect allow="127.0.0.1"> will match joe!bloggs@localhost
*/
+ConnectClass* LocalUser::GetClass()
+{
+ return MyClass;
+}
+
ConnectClass* User::GetClass()
{
- return this->MyClass;
+ return NULL;
}
void User::PurgeEmptyChannels()
{
- std::vector<Channel*> to_delete;
-
// firstly decrement the count on each channel
for (UCListIter f = this->chans.begin(); f != this->chans.end(); f++)
{
Channel* c = *f;
- c->RemoveAllPrefixes(this);
- if (c->DelUser(this) == 0)
- {
- /* No users left in here, mark it for deletion */
- try
- {
- to_delete.push_back(c);
- }
- catch (...)
- {
- ServerInstance->Logs->Log("USERS", DEBUG,"Exception in User::PurgeEmptyChannels to_delete.push_back()");
- }
- }
- }
-
- for (std::vector<Channel*>::iterator n = to_delete.begin(); n != to_delete.end(); n++)
- {
- Channel* thischan = *n;
- chan_hash::iterator i2 = ServerInstance->chanlist->find(thischan->name);
- if (i2 != ServerInstance->chanlist->end())
- {
- ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnChannelPreDelete, MOD_RESULT, (i2->second));
- if (MOD_RESULT == MOD_RES_DENY)
- continue; // delete halted by module
- FOREACH_MOD(I_OnChannelDelete,OnChannelDelete(i2->second));
- delete i2->second;
- ServerInstance->chanlist->erase(i2);
- this->chans.erase(*n);
- }
+ c->DelUser(this);
}
this->UnOper();
}
-void User::ShowMOTD()
-{
- if (!ServerInstance->Config->MOTD.size())
- {
- this->WriteNumeric(ERR_NOMOTD, "%s :Message of the day file is missing.",this->nick.c_str());
- return;
- }
- this->WriteNumeric(RPL_MOTDSTART, "%s :%s message of the day", this->nick.c_str(), ServerInstance->Config->ServerName.c_str());
-
- for (file_cache::iterator i = ServerInstance->Config->MOTD.begin(); i != ServerInstance->Config->MOTD.end(); i++)
- this->WriteNumeric(RPL_MOTD, "%s :- %s",this->nick.c_str(),i->c_str());
-
- this->WriteNumeric(RPL_ENDOFMOTD, "%s :End of message of the day.", this->nick.c_str());
-}
-
-void User::ShowRULES()
-{
- if (!ServerInstance->Config->RULES.size())
- {
- this->WriteNumeric(ERR_NORULES, "%s :RULES File is missing",this->nick.c_str());
- return;
- }
-
- this->WriteNumeric(RPL_RULESTART, "%s :- %s Server Rules -",this->nick.c_str(),ServerInstance->Config->ServerName.c_str());
-
- for (file_cache::iterator i = ServerInstance->Config->RULES.begin(); i != ServerInstance->Config->RULES.end(); i++)
- this->WriteNumeric(RPL_RULES, "%s :- %s",this->nick.c_str(),i->c_str());
-
- this->WriteNumeric(RPL_RULESEND, "%s :End of RULES command.",this->nick.c_str());
-}
-
-void User::IncreasePenalty(int increase)
-{
- this->Penalty += increase;
-}
-
-void User::DecreasePenalty(int decrease)
-{
- this->Penalty -= decrease;
-}
-
-void FakeUser::SetFakeServer(std::string name)
-{
- this->nick = name;
- this->server = name;
-}
-
-const std::string FakeUser::GetFullHost()
+const std::string& FakeUser::GetFullHost()
{
if (!ServerInstance->Config->HideWhoisServer.empty())
return ServerInstance->Config->HideWhoisServer;
- return nick;
+ return server;
}
-const std::string FakeUser::GetFullRealHost()
+const std::string& FakeUser::GetFullRealHost()
{
if (!ServerInstance->Config->HideWhoisServer.empty())
return ServerInstance->Config->HideWhoisServer;
- return nick;
+ return server;
}
-ConnectClass::ConnectClass(char t, const std::string& mask)
- : type(t), name("unnamed"), registration_timeout(0), host(mask),
- pingtime(0), pass(""), hash(""), softsendqmax(0), hardsendqmax(0),
- recvqmax(0), maxlocal(0), maxglobal(0), maxchans(0), port(0), limit(0)
+ConnectClass::ConnectClass(ConfigTag* tag, char t, const std::string& mask)
+ : config(tag), type(t), fakelag(true), name("unnamed"), registration_timeout(0), host(mask),
+ pingtime(0), pass(""), hash(""), softsendqmax(0), hardsendqmax(0), recvqmax(0),
+ penaltythreshold(0), commandrate(0), maxlocal(0), maxglobal(0), maxchans(0), port(0), limit(0)
{
}
-ConnectClass::ConnectClass(char t, const std::string& mask, const ConnectClass& parent)
- : type(t), name("unnamed"),
- registration_timeout(parent.registration_timeout), host(mask),
- pingtime(parent.pingtime), pass(parent.pass), hash(parent.hash),
- softsendqmax(parent.softsendqmax), hardsendqmax(parent.hardsendqmax),
- recvqmax(parent.recvqmax), maxlocal(parent.maxlocal),
- maxglobal(parent.maxglobal), maxchans(parent.maxchans),
+ConnectClass::ConnectClass(ConfigTag* tag, char t, const std::string& mask, const ConnectClass& parent)
+ : config(tag), type(t), fakelag(parent.fakelag), name("unnamed"),
+ registration_timeout(parent.registration_timeout), host(mask), pingtime(parent.pingtime),
+ pass(parent.pass), hash(parent.hash), softsendqmax(parent.softsendqmax),
+ hardsendqmax(parent.hardsendqmax), recvqmax(parent.recvqmax),
+ penaltythreshold(parent.penaltythreshold), commandrate(parent.commandrate),
+ maxlocal(parent.maxlocal), maxglobal(parent.maxglobal), maxchans(parent.maxchans),
port(parent.port), limit(parent.limit)
{
}
softsendqmax = src->softsendqmax;
hardsendqmax = src->hardsendqmax;
recvqmax = src->recvqmax;
+ penaltythreshold = src->penaltythreshold;
maxlocal = src->maxlocal;
maxglobal = src->maxglobal;
limit = src->limit;
projects / user / henk / code / inspircd.git / blobdiff