-/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r#include "hashcomp.h"\r\r/* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */\r\r/** Handle /NICKLOCK\r */\rclass cmd_nicklock : public command_t\r{\r char* dummy;\r public:\r cmd_nicklock (InspIRCd* Instance) : command_t(Instance,"NICKLOCK", 'o', 2)\r {\r this->source = "m_nicklock.so";\r syntax = "<oldnick> <newnick>";\r }\r\r CmdResult Handle(const char** parameters, int pcnt, userrec *user)\r {\r userrec* source = ServerInstance->FindNick(parameters[0]);\r irc::string server;\r irc::string me;\r\r // check user exists\r if (!source)\r {\r return CMD_FAILURE;\r }\r\r // check if user is locked\r if (source->GetExt("nick_locked", dummy))\r {\r user->WriteServ("946 %s %s :This user's nickname is already locked.",user->nick,source->nick);\r return CMD_FAILURE;\r }\r\r // check nick is valid\r if (!ServerInstance->IsNick(parameters[1]))\r {\r return CMD_FAILURE;\r }\r\r // let others know\r ServerInstance->WriteOpers(std::string(user->nick)+" used NICKLOCK to change and hold "+parameters[0]+" to "+parameters[1]);\r\r if (!source->ForceNickChange(parameters[1]))\r {\r // ugh, nickchange failed for some reason -- possibly existing nick?\r userrec::QuitUser(ServerInstance, source, "Nickname collision");\r return CMD_FAILURE;\r }\r\r // give them a lock flag\r source->Extend("nick_locked", "ON");\r\r /* route */\r return CMD_SUCCESS;\r }\r};\r\r/** Handle /NICKUNLOCK\r */\rclass cmd_nickunlock : public command_t\r{\r public:\r cmd_nickunlock (InspIRCd* Instance) : command_t(Instance,"NICKUNLOCK", 'o', 1)\r {\r this->source = "m_nickunlock.so";\r syntax = "<locked-nick>";\r }\r\r CmdResult Handle (const char** parameters, int pcnt, userrec *user)\r {\r userrec* source = ServerInstance->FindNick(parameters[0]);\r if (source)\r {\r source->Shrink("nick_locked");\r user->WriteServ("945 %s %s :Nickname now unlocked.",user->nick,source->nick);\r ServerInstance->WriteOpers(std::string(user->nick)+" used NICKUNLOCK on "+parameters[0]);\r return CMD_SUCCESS;\r }\r\r return CMD_FAILURE;\r }\r};\r\r\rclass ModuleNickLock : public Module\r{\r cmd_nicklock* cmd1;\r cmd_nickunlock* cmd2;\r char* n;\r public:\r ModuleNickLock(InspIRCd* Me)\r : Module(Me)\r {\r \r cmd1 = new cmd_nicklock(ServerInstance);\r cmd2 = new cmd_nickunlock(ServerInstance);\r ServerInstance->AddCommand(cmd1);\r ServerInstance->AddCommand(cmd2);\r }\r \r virtual ~ModuleNickLock()\r {\r }\r \r virtual Version GetVersion()\r {\r return Version(1,1,0,1,VF_VENDOR,API_VERSION);\r }\r\r void Implements(char* List)\r {\r List[I_OnUserPreNick] = List[I_OnUserQuit] = List[I_OnCleanup] = 1;\r }\r\r virtual int OnUserPreNick(userrec* user, const std::string &newnick)\r {\r if (user->GetExt("nick_locked", n))\r {\r user->WriteServ("447 %s :You cannot change your nickname (your nick is locked)",user->nick);\r return 1;\r }\r return 0;\r }\r\r virtual void OnUserQuit(userrec* user, const std::string &reason, const std::string &oper_message)\r {\r user->Shrink("nick_locked");\r }\r\r virtual void OnCleanup(int target_type, void* item)\r {\r if(target_type == TYPE_USER)\r {\r userrec* user = (userrec*)item;\r user->Shrink("nick_locked");\r }\r }\r};\r\rMODULE_INIT(ModuleNickLock)\r
\ No newline at end of file
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * 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.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+
+/* $ModDesc: Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit */
+
+/** Handle /NICKLOCK
+ */
+class CommandNicklock : public Command
+{
+ public:
+ LocalIntExt& locked;
+ CommandNicklock (Module* Creator, LocalIntExt& ext) : Command(Creator,"NICKLOCK", 2),
+ locked(ext)
+ {
+ flags_needed = 'o';
+ syntax = "<oldnick> <newnick>";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+ }
+
+ CmdResult Handle(const std::vector<std::string>& parameters, User *user)
+ {
+ User* target = ServerInstance->FindNick(parameters[0]);
+
+ /* Do local sanity checks and bails */
+ if (IS_LOCAL(user))
+ {
+ if (target && ServerInstance->ULine(target->server))
+ {
+ user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an NICKLOCK command on a u-lined client",user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (!target)
+ {
+ user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+
+ if (!ServerInstance->IsNick(parameters[1].c_str(), ServerInstance->Config->Limits.NickMax))
+ {
+ user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick.c_str(), parameters[1].c_str());
+ return CMD_FAILURE;
+ }
+
+ user->WriteServ("947 %s %s :Nickname now locked.", user->nick.c_str(), parameters[1].c_str());
+ }
+
+ /* If we made it this far, extend the user */
+ if (target && IS_LOCAL(target))
+ {
+ locked.set(target, 1);
+
+ std::string oldnick = target->nick;
+ if (target->ForceNickChange(parameters[1].c_str()))
+ ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used NICKLOCK to change and hold "+oldnick+" to "+parameters[1]);
+ else
+ {
+ std::string newnick = target->nick;
+ ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used NICKLOCK, but "+oldnick+" failed nick change to "+parameters[1]+" and was locked to "+newnick+" instead");
+ }
+ }
+
+ return CMD_SUCCESS;
+ }
+
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ {
+ User* dest = ServerInstance->FindNick(parameters[0]);
+ if (dest)
+ return ROUTE_OPT_UCAST(dest->server);
+ return ROUTE_LOCALONLY;
+ }
+};
+
+/** Handle /NICKUNLOCK
+ */
+class CommandNickunlock : public Command
+{
+ public:
+ LocalIntExt& locked;
+ CommandNickunlock (Module* Creator, LocalIntExt& ext) : Command(Creator,"NICKUNLOCK", 1),
+ locked(ext)
+ {
+ flags_needed = 'o';
+ syntax = "<locked-nick>";
+ TRANSLATE2(TR_NICK, TR_END);
+ }
+
+ CmdResult Handle (const std::vector<std::string>& parameters, User *user)
+ {
+ User* target = ServerInstance->FindNick(parameters[0]);
+
+ /* Do local sanity checks and bails */
+ if (IS_LOCAL(user))
+ {
+ if (target && ServerInstance->ULine(target->server))
+ {
+ user->WriteNumeric(ERR_NOPRIVILEGES, "%s :Cannot use an NICKUNLOCK command on a u-lined client",user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ if (!target)
+ {
+ user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+ }
+
+ if (target && IS_LOCAL(target))
+ {
+ if (locked.set(target, 0))
+ {
+ ServerInstance->SNO->WriteGlobalSno('a', std::string(user->nick)+" used NICKUNLOCK on "+parameters[0]);
+ user->WriteNumeric(945, "%s %s :Nickname now unlocked.",user->nick.c_str(),target->nick.c_str());
+ }
+ else
+ {
+ user->WriteNumeric(946, "%s %s :This user's nickname is not locked.",user->nick.c_str(),target->nick.c_str());
+ return CMD_FAILURE;
+ }
+ }
+
+ return CMD_SUCCESS;
+ }
+
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ {
+ User* dest = ServerInstance->FindNick(parameters[0]);
+ if (dest)
+ return ROUTE_OPT_UCAST(dest->server);
+ return ROUTE_LOCALONLY;
+ }
+};
+
+
+class ModuleNickLock : public Module
+{
+ LocalIntExt locked;
+ CommandNicklock cmd1;
+ CommandNickunlock cmd2;
+ public:
+ ModuleNickLock()
+ : locked("nick_locked", this), cmd1(this, locked), cmd2(this, locked)
+ {
+ ServerInstance->AddCommand(&cmd1);
+ ServerInstance->AddCommand(&cmd2);
+ Extensible::Register(&locked);
+ ServerInstance->Modules->Attach(I_OnUserPreNick, this);
+ }
+
+ ~ModuleNickLock()
+ {
+ }
+
+ Version GetVersion()
+ {
+ return Version("Provides the NICKLOCK command, allows an oper to chage a users nick and lock them to it until they quit", VF_COMMON | VF_VENDOR, API_VERSION);
+ }
+
+
+ ModResult OnUserPreNick(User* user, const std::string &newnick)
+ {
+ if (!IS_LOCAL(user))
+ return MOD_RES_PASSTHRU;
+
+ if (isdigit(newnick[0])) /* Allow a switch to a UID */
+ return MOD_RES_PASSTHRU;
+
+ if (User::NICKForced.get(user)) /* Allow forced nick changes */
+ return MOD_RES_PASSTHRU;
+
+ if (locked.get(user))
+ {
+ user->WriteNumeric(447, "%s :You cannot change your nickname (your nick is locked)",user->nick.c_str());
+ return MOD_RES_DENY;
+ }
+ return MOD_RES_PASSTHRU;
+ }
+
+ void Prioritize()
+ {
+ Module *nflood = ServerInstance->Modules->Find("m_nickflood.so");
+ ServerInstance->Modules->SetPriority(this, I_OnUserPreJoin, PRIORITY_BEFORE, &nflood);
+ }
+};
+
+MODULE_INIT(ModuleNickLock)