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/* NickServ core functions
*
* (C) 2003-2014 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/nickserv.h"
class CommandNSAccess : public Command
{
private:
void DoAdd(CommandSource &source, NickServ::Account *nc, const Anope::string &mask)
{
if (mask.empty())
{
this->OnSyntaxError(source, "ADD");
return;
}
if (Anope::ReadOnly)
{
source.Reply(_("Services are in read-only mode."));
return;
}
if (nc->access.size() >= Config->GetModule(this->owner)->Get<unsigned>("accessmax", "32"))
{
source.Reply(_("Sorry, the maximum of \002{0}\002 access entries has been reached."), Config->GetModule(this->owner)->Get<unsigned>("accessmax"));
return;
}
if (nc->FindAccess(mask))
{
source.Reply(_("Mask \002{0}\002 already present on the access list of \002{1}\002."), mask, nc->display);
return;
}
nc->AddAccess(mask);
Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to ADD mask " << mask << " to " << nc->display;
source.Reply(_("\002{0}\002 added to the access list of \002{1}\002."), mask, nc->display);
}
void DoDel(CommandSource &source, NickServ::Account *nc, const Anope::string &mask)
{
if (mask.empty())
{
this->OnSyntaxError(source, "DEL");
return;
}
if (Anope::ReadOnly)
{
source.Reply(_("Services are in read-only mode."));
return;
}
if (!nc->FindAccess(mask))
{
source.Reply(_("\002{0}\002 not found on the access list of \002{1}\002."), mask, nc->display);
return;
}
nc->EraseAccess(mask);
Log(nc == source.GetAccount() ? LOG_COMMAND : LOG_ADMIN, source, this) << "to DELETE mask " << mask << " from " << nc->display;
source.Reply(_("\002{0}\002 deleted from the access list of \002{1}\002."), mask, nc->display);
}
void DoList(CommandSource &source, NickServ::Account *nc, const Anope::string &mask)
{
unsigned i, end;
if (nc->access.empty())
{
source.Reply(_("The access list of \002{0}\002 is empty."), nc->display);
return;
}
source.Reply(_("Access list for \002{0}\002:"), nc->display);
for (i = 0, end = nc->access.size(); i < end; ++i)
{
Anope::string access = nc->GetAccess(i);
if (!mask.empty() && !Anope::Match(access, mask))
continue;
source.Reply(" {0}", access);
}
}
public:
CommandNSAccess(Module *creator) : Command(creator, "nickserv/access", 1, 3)
{
this->SetDesc(_("Modify the list of authorized addresses"));
this->SetSyntax(_("ADD [\037nickname\037] \037mask\037"));
this->SetSyntax(_("DEL [\037nickname\037] \037mask\037"));
this->SetSyntax(_("LIST [\037nickname\037]"));
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override
{
const Anope::string &cmd = params[0];
Anope::string nick, mask;
if (cmd.equals_ci("LIST"))
nick = params.size() > 1 ? params[1] : "";
else
{
nick = params.size() == 3 ? params[1] : "";
mask = params.size() > 1 ? params[params.size() - 1] : "";
}
NickServ::Account *nc;
if (!nick.empty() && source.HasPriv("nickserv/access"))
{
const NickServ::Nick *na = NickServ::FindNick(nick);
if (na == NULL)
{
source.Reply(_("\002{0}\002 isn't registered."), nick);
return;
}
if (Config->GetModule("nickserv")->Get<bool>("secureadmins", "yes") && source.GetAccount() != na->nc && na->nc->IsServicesOper() && !cmd.equals_ci("LIST"))
{
source.Reply(_("You may view but not modify the access list of other Services Operators."));
return;
}
nc = na->nc;
}
else
nc = source.nc;
if (!mask.empty() && (mask.find('@') == Anope::string::npos || mask.find('!') != Anope::string::npos))
{
source.Reply(_("Mask must be in the form \037user\037@\037host\037."));
source.Reply(_("\002%s%s HELP %s\002 for more information."), Config->StrictPrivmsg, source.service->nick, source.command); // XXX
}
else if (cmd.equals_ci("LIST"))
return this->DoList(source, nc, mask);
else if (nc->HasExt("NS_SUSPENDED"))
source.Reply(_("\002{0}\002 is suspended."), nc->display);
else if (cmd.equals_ci("ADD"))
return this->DoAdd(source, nc, mask);
else if (cmd.equals_ci("DEL"))
return this->DoDel(source, nc, mask);
else
this->OnSyntaxError(source, "");
}
bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
{
source.Reply(_("Modifies or displays the access list for your account."
" The access list is a list of addresses that {1} uses to recognize you."
" If you match one of the hosts on the access list, services will not force you to change your nickname if the \002KILL\002 option is set."
" Furthermore, if the \002SECURE\002 option is disabled, services will recognize you just based on your hostmask, without having to supply a password."
" To gain access to channels when only recognized by your hostmask, the channel must too have the \002SECURE\002 option off."
" Services Operators may provide \037nickname\037 to modify other user's access lists.\n"
"\n"
"Examples:\n"
" \n"
" {command} ADD anyone@*.bepeg.com\n"
" Allows access to user \"anyone\" from any machine in the \"bepeg.com\" domain.\n"
"\n"
" {command} DEL anyone@*.bepeg.com\n"
" Reverses the previous command.\n"
"\n"
" {command} LIST\n"
" Displays the current access list."),
source.command, source.service->nick);
return true;
}
};
class NSAccess : public Module
, public EventHook<NickServ::Event::NickRegister>
{
CommandNSAccess commandnsaccess;
public:
NSAccess(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR)
, EventHook<NickServ::Event::NickRegister>("OnNickRegister")
, commandnsaccess(this)
{
}
void OnNickRegister(User *u, NickServ::Nick *na, const Anope::string &) override
{
if (u && Config->GetModule(this)->Get<bool>("addaccessonreg"))
na->nc->AddAccess(u->Mask());
}
};
MODULE_INIT(NSAccess)
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