From 62bfa33464df8cc413fa4f111ab62e189be0ca32 Mon Sep 17 00:00:00 2001 From: Sadie Powell Date: Sat, 8 Mar 2025 13:36:41 +0000 Subject: Rework how nickname protection works. - Rename the command and module from kill to protect (this command hasn't actually killed users in a long time). - Replace QUICK/IMMED with a duration option. --- modules/nickserv/ns_set_protect.cpp | 168 ++++++++++++++++++++++++++++++++++++ 1 file changed, 168 insertions(+) create mode 100644 modules/nickserv/ns_set_protect.cpp (limited to 'modules/nickserv/ns_set_protect.cpp') diff --git a/modules/nickserv/ns_set_protect.cpp b/modules/nickserv/ns_set_protect.cpp new file mode 100644 index 000000000..12c995486 --- /dev/null +++ b/modules/nickserv/ns_set_protect.cpp @@ -0,0 +1,168 @@ +/* NickServ core functions + * + * (C) 2003-2025 Anope Team + * Contact us at team@anope.org + * + * Please read COPYING and README for further details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + */ + +#include "module.h" + +class CommandNSSetProtect + : public Command +{ +public: + CommandNSSetProtect(Module *creator, const Anope::string &sname = "nickserv/set/protect", size_t min = 1) + : Command(creator, sname, min, min + 1) + { + this->SetDesc(_("Turn protection on or off")); + this->SetSyntax(_("{ON | \037delay\037 | OFF}")); + } + + void Run(CommandSource &source, const Anope::string &user, const Anope::string ¶m) + { + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return; + } + + if (Config->GetModule("nickserv").Get("nonicknameownership")) + { + source.Reply(_("This command may not be used on this network because nickname ownership is disabled.")); + return; + } + + const auto *na = NickAlias::Find(user); + if (!na) + { + source.Reply(NICK_X_NOT_REGISTERED, user.c_str()); + return; + } + NickCore *nc = na->nc; + + EventReturn MOD_RESULT; + FOREACH_RESULT(OnSetNickOption, MOD_RESULT, (source, this, nc, param)); + if (MOD_RESULT == EVENT_STOP) + return; + + if (param.equals_ci("ON")) + { + nc->Extend("PROTECT"); + nc->Shrink("PROTECT_AFTER"); + Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to enable protection for " << nc->display; + source.Reply(_("Protection is now \002on\002 for \002%s\002."), nc->display.c_str()); + } + else if (param.equals_ci("OFF")) + { + nc->Shrink("PROTECT"); + nc->Shrink("PROTECT_AFTER"); + Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to disable protection for " << nc->display; + source.Reply(_("Protection is now \002off\002 for \002%s\002."), nc->display.c_str()); + } + else + { + auto iparam = Anope::TryConvert(param); + if (!iparam) + { + this->OnSyntaxError(source, "PROTECT"); + return; + } + + auto &block = Config->GetModule("nickserv"); + auto minprotect = block.Get("minprotect", "10s"); + auto maxprotect = block.Get("maxprotect", "10m"); + if (*iparam < minprotect || *iparam > maxprotect) + { + source.Reply(_("Protection delay must be between %s and %s."), + Anope::Duration(minprotect, source.GetAccount()).c_str(), + Anope::Duration(maxprotect, source.GetAccount()).c_str()); + return; + } + + nc->Extend("PROTECT"); + nc->Extend("PROTECT_AFTER", *iparam); + Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to enable protection after " << *iparam << " seconds for " << nc->display; + source.Reply(_("Protection is now \002on\002 after \002%lu seconds\002 for \002%s\002."), *iparam, nc->display.c_str()); + } + } + + void Execute(CommandSource &source, const std::vector ¶ms) override + { + this->Run(source, source.nc->display, params[0]); + } + + bool OnHelp(CommandSource &source, const Anope::string &) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Turns automatic protection for your account on or off. With\n" + "protection on if another user tries to use a nickname from\n" + "your group they will be given some time to change their nick\n" + "after which %s will forcibly change their nick."), source.service->nick.c_str()); + return true; + } +}; + +class CommandNSSASetProtect final + : public CommandNSSetProtect +{ +public: + CommandNSSASetProtect(Module *creator) + : CommandNSSetProtect(creator, "nickserv/saset/protect", 2) + { + this->ClearSyntax(); + this->SetSyntax(_("\037nickname\037 {ON | \037delay\037 | OFF}")); + } + + void Execute(CommandSource &source, const std::vector ¶ms) override + { + this->Run(source, params[0], params[1]); + } + + bool OnHelp(CommandSource &source, const Anope::string &) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Turns automatic protection for the nick on or off. With\n" + "protection on if a user tries to use a nickname from the\n" + "nick's group they will be given some time to change their\n" + "nick after which %s will forcibly change their nick."), source.service->nick.c_str()); + return true; + } +}; + +class NSSetProtect final + : public Module +{ +private: + CommandNSSetProtect commandnssetprotect; + CommandNSSASetProtect commandnssasetprotect; + + SerializableExtensibleItem protect; + SerializableExtensibleItem protectafter; + +public: + NSSetProtect(const Anope::string &modname, const Anope::string &creator) + : Module(modname, creator, VENDOR) + , commandnssetprotect(this) + , commandnssasetprotect(this) + , protect(this, "PROTECT") + , protectafter(this, "PROTECT_AFTER") + { + } + + void OnNickInfo(CommandSource &source, NickAlias *na, InfoFormatter &info, bool show_hidden) override + { + if (!show_hidden) + return; + + if (protect.HasExt(na->nc)) + info.AddOption(_("Protection")); + } +}; + +MODULE_INIT(NSSetProtect) -- cgit