mirror of
https://github.com/anope/anope.git
synced 2026-06-24 08:16:38 +02:00
Adam
385 lines
11 KiB
C++
385 lines
11 KiB
C++
/* OperServ core functions
|
|
*
|
|
* (C) 2003-2013 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"
|
|
#include "modules/os_forbid.h"
|
|
|
|
static ServiceReference<NickServService> nickserv("NickServService", "NickServ");
|
|
|
|
class MyForbidService : public ForbidService
|
|
{
|
|
Serialize::Checker<std::vector<ForbidData *>[FT_SIZE - 1]> forbid_data;
|
|
|
|
inline std::vector<ForbidData *>& forbids(unsigned t) { return (*this->forbid_data)[t - 1]; }
|
|
|
|
public:
|
|
MyForbidService(Module *m) : ForbidService(m), forbid_data("ForbidData") { }
|
|
|
|
void AddForbid(ForbidData *d) anope_override
|
|
{
|
|
this->forbids(d->type).push_back(d);
|
|
}
|
|
|
|
void RemoveForbid(ForbidData *d) anope_override
|
|
{
|
|
std::vector<ForbidData *>::iterator it = std::find(this->forbids(d->type).begin(), this->forbids(d->type).end(), d);
|
|
if (it != this->forbids(d->type).end())
|
|
this->forbids(d->type).erase(it);
|
|
delete d;
|
|
}
|
|
|
|
ForbidData *FindForbid(const Anope::string &mask, ForbidType ftype) anope_override
|
|
{
|
|
for (unsigned i = this->forbids(ftype).size(); i > 0; --i)
|
|
{
|
|
ForbidData *d = this->forbids(ftype)[i - 1];
|
|
|
|
if (Anope::Match(mask, d->mask, false, true))
|
|
return d;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
std::vector<ForbidData *> GetForbids() anope_override
|
|
{
|
|
std::vector<ForbidData *> f;
|
|
for (unsigned j = FT_NICK; j < FT_SIZE; ++j)
|
|
for (unsigned i = this->forbids(j).size(); i > 0; --i)
|
|
{
|
|
ForbidData *d = this->forbids(j).at(i - 1);
|
|
|
|
if (d->expires && Anope::CurTime >= d->expires)
|
|
{
|
|
Anope::string ftype = "none";
|
|
if (d->type == FT_NICK)
|
|
ftype = "nick";
|
|
else if (d->type == FT_CHAN)
|
|
ftype = "chan";
|
|
else if (d->type == FT_EMAIL)
|
|
ftype = "email";
|
|
|
|
Log(LOG_NORMAL, "expire/forbid") << "Expiring forbid for " << d->mask << " type " << ftype;
|
|
this->forbids(j).erase(this->forbids(j).begin() + i - 1);
|
|
delete d;
|
|
}
|
|
else
|
|
f.push_back(d);
|
|
}
|
|
|
|
return f;
|
|
}
|
|
};
|
|
|
|
class CommandOSForbid : public Command
|
|
{
|
|
ServiceReference<ForbidService> fs;
|
|
public:
|
|
CommandOSForbid(Module *creator) : Command(creator, "operserv/forbid", 1, 5), fs("ForbidService", "forbid")
|
|
{
|
|
this->SetDesc(_("Forbid usage of nicknames, channels, and emails"));
|
|
this->SetSyntax(_("ADD {NICK|CHAN|EMAIL|REGISTER} [+\037expiry\037] \037entry\037\002 \037reason\037"));
|
|
this->SetSyntax(_("DEL {NICK|CHAN|EMAIL|REGISTER} \037entry\037"));
|
|
this->SetSyntax(_("LIST (NICK|CHAN|EMAIL|REGISTER)"));
|
|
}
|
|
|
|
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) anope_override
|
|
{
|
|
if (!this->fs)
|
|
return;
|
|
|
|
const Anope::string &command = params[0];
|
|
const Anope::string &subcommand = params.size() > 1 ? params[1] : "";
|
|
|
|
ForbidType ftype = FT_SIZE;
|
|
if (subcommand.equals_ci("NICK"))
|
|
ftype = FT_NICK;
|
|
else if (subcommand.equals_ci("CHAN"))
|
|
ftype = FT_CHAN;
|
|
else if (subcommand.equals_ci("EMAIL"))
|
|
ftype = FT_EMAIL;
|
|
else if (subcommand.equals_ci("REGISTER"))
|
|
ftype = FT_REGISTER;
|
|
|
|
if (command.equals_ci("ADD") && params.size() > 3 && ftype != FT_SIZE)
|
|
{
|
|
const Anope::string &expiry = params[2][0] == '+' ? params[2] : "";
|
|
const Anope::string &entry = !expiry.empty() ? params[3] : params[2];
|
|
Anope::string reason;
|
|
if (expiry.empty())
|
|
reason = params[3] + " ";
|
|
if (params.size() > 4)
|
|
reason += params[4];
|
|
reason.trim();
|
|
|
|
time_t expiryt = 0;
|
|
|
|
if (!expiry.empty())
|
|
{
|
|
expiryt = Anope::DoTime(expiry);
|
|
if (expiryt)
|
|
expiryt += Anope::CurTime;
|
|
}
|
|
|
|
NickAlias *target = NickAlias::Find(entry);
|
|
if (target != NULL && Config->GetModule("nickserv")->Get<bool>("secureadmins", "yes") && target->nc->IsServicesOper())
|
|
{
|
|
source.Reply(ACCESS_DENIED);
|
|
return;
|
|
}
|
|
|
|
ForbidData *d = this->fs->FindForbid(entry, ftype);
|
|
bool created = false;
|
|
if (d == NULL)
|
|
{
|
|
d = new ForbidData();
|
|
created = true;
|
|
}
|
|
|
|
d->mask = entry;
|
|
d->creator = source.GetNick();
|
|
d->reason = reason;
|
|
d->created = Anope::CurTime;
|
|
d->expires = expiryt;
|
|
d->type = ftype;
|
|
if (created)
|
|
this->fs->AddForbid(d);
|
|
|
|
Log(LOG_ADMIN, source, this) << "to add a forbid on " << entry << " of type " << subcommand;
|
|
source.Reply(_("Added a forbid on %s to expire on %s."), entry.c_str(), d->expires ? Anope::strftime(d->expires).c_str() : "never");
|
|
}
|
|
else if (command.equals_ci("DEL") && params.size() > 2 && ftype != FT_SIZE)
|
|
{
|
|
const Anope::string &entry = params[2];
|
|
|
|
ForbidData *d = this->fs->FindForbid(entry, ftype);
|
|
if (d != NULL)
|
|
{
|
|
Log(LOG_ADMIN, source, this) << "to remove forbid " << d->mask << " of type " << subcommand;
|
|
source.Reply(_("%s deleted from the %s forbid list."), d->mask.c_str(), subcommand.c_str());
|
|
this->fs->RemoveForbid(d);
|
|
}
|
|
else
|
|
source.Reply(_("Forbid on %s was not found."), entry.c_str());
|
|
}
|
|
else if (command.equals_ci("LIST"))
|
|
{
|
|
const std::vector<ForbidData *> &forbids = this->fs->GetForbids();
|
|
if (forbids.empty())
|
|
source.Reply(_("Forbid list is empty."));
|
|
else
|
|
{
|
|
ListFormatter list;
|
|
list.AddColumn("Mask").AddColumn("Type").AddColumn("Reason");
|
|
|
|
for (unsigned i = 0; i < forbids.size(); ++i)
|
|
{
|
|
ForbidData *d = forbids[i];
|
|
|
|
Anope::string stype;
|
|
if (d->type == FT_NICK)
|
|
stype = "NICK";
|
|
else if (d->type == FT_CHAN)
|
|
stype = "CHAN";
|
|
else if (d->type == FT_EMAIL)
|
|
stype = "EMAIL";
|
|
else if (d->type == FT_REGISTER)
|
|
stype = "REGISTER";
|
|
else
|
|
continue;
|
|
|
|
ListFormatter::ListEntry entry;
|
|
entry["Mask"] = d->mask;
|
|
entry["Type"] = stype;
|
|
entry["Creator"] = d->creator;
|
|
entry["Expires"] = d->expires ? Anope::strftime(d->expires).c_str() : "never";
|
|
entry["Reason"] = d->reason;
|
|
list.AddEntry(entry);
|
|
}
|
|
|
|
source.Reply(_("Forbid list:"));
|
|
|
|
std::vector<Anope::string> replies;
|
|
list.Process(replies);
|
|
|
|
for (unsigned i = 0; i < replies.size(); ++i)
|
|
source.Reply(replies[i]);
|
|
|
|
source.Reply(_("End of forbid list."));
|
|
}
|
|
}
|
|
else
|
|
this->OnSyntaxError(source, command);
|
|
|
|
return;
|
|
}
|
|
|
|
bool OnHelp(CommandSource &source, const Anope::string &subcommand) anope_override
|
|
{
|
|
this->SendSyntax(source);
|
|
source.Reply(" ");
|
|
source.Reply(_("Forbid allows you to forbid usage of certain nicknames, channels,\n"
|
|
"and email addresses. Wildcards are accepted for all entries."));
|
|
|
|
const Anope::string ®exengine = Config->GetBlock("options")->Get<const Anope::string>("regexengine");
|
|
if (!regexengine.empty())
|
|
{
|
|
source.Reply(" ");
|
|
source.Reply(_("Regex matches are also supported using the %s engine.\n"
|
|
"Enclose your pattern in // if this is desired."), regexengine.c_str());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
};
|
|
|
|
class OSForbid : public Module
|
|
{
|
|
Serialize::Type forbiddata_type;
|
|
MyForbidService forbidService;
|
|
CommandOSForbid commandosforbid;
|
|
|
|
public:
|
|
OSForbid(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR),
|
|
forbiddata_type("ForbidData", ForbidData::Unserialize), forbidService(this), commandosforbid(this)
|
|
{
|
|
|
|
}
|
|
|
|
void OnUserConnect(User *u, bool &exempt) anope_override
|
|
{
|
|
if (u->Quitting() || exempt)
|
|
return;
|
|
|
|
this->OnUserNickChange(u, "");
|
|
}
|
|
|
|
void OnUserNickChange(User *u, const Anope::string &) anope_override
|
|
{
|
|
if (u->HasMode("OPER"))
|
|
return;
|
|
|
|
ForbidData *d = this->forbidService.FindForbid(u->nick, FT_NICK);
|
|
if (d != NULL)
|
|
{
|
|
BotInfo *OperServ = Config->GetClient("OperServ");
|
|
if (OperServ)
|
|
{
|
|
if (d->reason.empty())
|
|
u->SendMessage(OperServ, _("This nickname has been forbidden."));
|
|
else
|
|
u->SendMessage(OperServ, _("This nickname has been forbidden: %s"), d->reason.c_str());
|
|
}
|
|
if (nickserv)
|
|
nickserv->Collide(u, NULL);
|
|
}
|
|
}
|
|
|
|
EventReturn OnCheckKick(User *u, Channel *c, Anope::string &mask, Anope::string &reason) anope_override
|
|
{
|
|
BotInfo *OperServ = Config->GetClient("OperServ");
|
|
if (u->HasMode("OPER") || !OperServ)
|
|
return EVENT_CONTINUE;
|
|
|
|
ForbidData *d = this->forbidService.FindForbid(c->name, FT_CHAN);
|
|
if (d != NULL)
|
|
{
|
|
ServiceReference<ChanServService> chanserv("ChanServService", "ChanServ");
|
|
if (IRCD->CanSQLineChannel)
|
|
{
|
|
time_t inhabit = Config->GetModule("chanserv")->Get<time_t>("inhabit", "15s");
|
|
XLine x(c->name, OperServ->nick, Anope::CurTime + inhabit, d->reason);
|
|
IRCD->SendSQLine(NULL, &x);
|
|
}
|
|
else if (chanserv)
|
|
{
|
|
chanserv->Hold(c);
|
|
}
|
|
|
|
if (d->reason.empty())
|
|
reason = Language::Translate(u, _("This channel has been forbidden."));
|
|
else
|
|
reason = Anope::printf(Language::Translate(u, _("This channel has been forbidden: %s")), d->reason.c_str());
|
|
|
|
return EVENT_STOP;
|
|
}
|
|
|
|
return EVENT_CONTINUE;
|
|
}
|
|
|
|
EventReturn OnPreCommand(CommandSource &source, Command *command, std::vector<Anope::string> ¶ms) anope_override
|
|
{
|
|
if (command->name == "nickserv/info" && params.size() > 0)
|
|
{
|
|
ForbidData *d = this->forbidService.FindForbid(params[0], FT_NICK);
|
|
if (d != NULL)
|
|
{
|
|
if (source.IsOper())
|
|
source.Reply(_("Nick \002%s\002 is forbidden by %s: %s"), params[0].c_str(), d->creator.c_str(), d->reason.c_str());
|
|
else
|
|
source.Reply(_("Nick \002%s\002 is forbidden."), params[0].c_str());
|
|
return EVENT_STOP;
|
|
}
|
|
}
|
|
else if (command->name == "chanserv/info" && params.size() > 0)
|
|
{
|
|
ForbidData *d = this->forbidService.FindForbid(params[0], FT_CHAN);
|
|
if (d != NULL)
|
|
{
|
|
if (source.IsOper())
|
|
source.Reply(_("Channel \002%s\002 is forbidden by %s: %s"), params[0].c_str(), d->creator.c_str(), d->reason.c_str());
|
|
else
|
|
source.Reply(_("Channel \002%s\002 is forbidden."), params[0].c_str());
|
|
return EVENT_STOP;
|
|
}
|
|
}
|
|
else if (source.IsOper())
|
|
return EVENT_CONTINUE;
|
|
else if (command->name == "nickserv/register" && params.size() > 1)
|
|
{
|
|
ForbidData *d = this->forbidService.FindForbid(source.GetNick(), FT_REGISTER);
|
|
if (d != NULL)
|
|
{
|
|
source.Reply(NICK_CANNOT_BE_REGISTERED, source.GetNick().c_str());
|
|
return EVENT_STOP;
|
|
}
|
|
|
|
d = this->forbidService.FindForbid(params[1], FT_EMAIL);
|
|
if (d != NULL)
|
|
{
|
|
source.Reply("Your email address is not allowed, choose a different one.");
|
|
return EVENT_STOP;
|
|
}
|
|
}
|
|
else if (command->name == "nickserv/set/email" && params.size() > 0)
|
|
{
|
|
ForbidData *d = this->forbidService.FindForbid(params[0], FT_EMAIL);
|
|
if (d != NULL)
|
|
{
|
|
source.Reply("Your email address is not allowed, choose a different one.");
|
|
return EVENT_STOP;
|
|
}
|
|
}
|
|
else if (command->name == "chanserv/register" && !params.empty())
|
|
{
|
|
ForbidData *d = this->forbidService.FindForbid(params[0], FT_REGISTER);
|
|
if (d != NULL)
|
|
{
|
|
source.Reply(CHAN_X_INVALID, params[0].c_str());
|
|
return EVENT_STOP;
|
|
}
|
|
}
|
|
|
|
return EVENT_CONTINUE;
|
|
}
|
|
};
|
|
|
|
MODULE_INIT(OSForbid)
|