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/* 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<bool>("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<bool>("PROTECT");
nc->Shrink<time_t>("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<bool>("PROTECT");
nc->Shrink<time_t>("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<time_t>(param);
if (!iparam)
{
this->OnSyntaxError(source, "PROTECT");
return;
}
auto &block = Config->GetModule("nickserv");
auto minprotect = block.Get<time_t>("minprotect", "10s");
auto maxprotect = block.Get<time_t>("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<bool>("PROTECT");
nc->Extend<time_t>("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<Anope::string> ¶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<Anope::string> ¶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<bool> protect;
SerializableExtensibleItem<time_t> 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)
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