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/*
* Anope IRC Services
*
* Copyright (C) 2003-2016 Anope Team <team@anope.org>
*
* This file is part of Anope. Anope is free software; you can
* redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software
* Foundation, version 2.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see see <http://www.gnu.org/licenses/>.
*/
#include "module.h"
class CommandHSSet : public Command
{
public:
CommandHSSet(Module *creator) : Command(creator, "hostserv/set", 2, 2)
{
this->SetDesc(_("Set the vhost of another user"));
this->SetSyntax(_("\037user\037 \037hostmask\037"));
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override
{
if (Anope::ReadOnly)
{
source.Reply(_("Services are in read-only mode."));
return;
}
const Anope::string &nick = params[0];
NickServ::Nick *na = NickServ::FindNick(nick);
if (na == NULL)
{
source.Reply(_("\002{0}\002 isn't registered."), nick);
return;
}
Anope::string rawhostmask = params[1];
Anope::string user, host;
size_t a = rawhostmask.find('@');
if (a == Anope::string::npos)
host = rawhostmask;
else
{
user = rawhostmask.substr(0, a);
host = rawhostmask.substr(a + 1);
}
if (host.empty())
{
this->OnSyntaxError(source, "");
return;
}
if (!user.empty())
{
if (!IRCD->CanSetVIdent)
{
source.Reply(_("Vhosts may not contain a username."));
return;
}
if (!IRCD->IsIdentValid(user))
{
source.Reply(_("The requested username is not valid."));
return;
}
}
if (host.length() > Config->GetBlock("networkinfo")->Get<unsigned>("hostlen"))
{
source.Reply(_("The requested vhost is too long, please use a hostname no longer than {0} characters."), Config->GetBlock("networkinfo")->Get<unsigned>("hostlen"));
return;
}
if (!IRCD->IsHostValid(host))
{
source.Reply(_("The requested hostname is not valid."));
return;
}
Log(LOG_ADMIN, source, this) << "to set the vhost of " << na->GetNick() << " to " << (!user.empty() ? user + "@" : "") << host;
na->SetVhost(user, host, source.GetNick());
EventManager::Get()->Dispatch(&Event::SetVhost::OnSetVhost, na);
if (!user.empty())
source.Reply(_("Vhost for \002{0}\002 set to \002{0}\002@\002{1}\002."), nick, user, host);
else
source.Reply(_("Vhost for \002{0}\002 set to \002{0}\002."), nick, host);
}
bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
{
source.Reply(_("Sets the vhost of the given \037user\037 to the given \037hostmask\037."));
return true;
}
};
class CommandHSSetAll : public Command
{
void Sync(NickServ::Nick *na)
{
if (!na || !na->HasVhost())
return;
for (NickServ::Nick *nick : na->GetAccount()->GetRefs<NickServ::Nick *>())
nick->SetVhost(na->GetVhostIdent(), na->GetVhostHost(), na->GetVhostCreator());
}
public:
CommandHSSetAll(Module *creator) : Command(creator, "hostserv/setall", 2, 2)
{
this->SetDesc(_("Set the vhost for all nicks in a group"));
this->SetSyntax(_("\037user\037 \037hostmask\037"));
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override
{
if (Anope::ReadOnly)
{
source.Reply(_("Services are in read-only mode."));
return;
}
const Anope::string &nick = params[0];
NickServ::Nick *na = NickServ::FindNick(nick);
if (na == NULL)
{
source.Reply(_("\002{0}\002 isn't registered."), nick);
return;
}
Anope::string rawhostmask = params[1];
Anope::string user, host;
size_t a = rawhostmask.find('@');
if (a == Anope::string::npos)
host = rawhostmask;
else
{
user = rawhostmask.substr(0, a);
host = rawhostmask.substr(a + 1);
}
if (host.empty())
{
this->OnSyntaxError(source, "");
return;
}
if (!user.empty())
{
if (!IRCD->CanSetVIdent)
{
source.Reply(_("Vhosts may not contain a username."));
return;
}
if (!IRCD->IsIdentValid(user))
{
source.Reply(_("The requested username is not valid."));
return;
}
}
if (host.length() > Config->GetBlock("networkinfo")->Get<unsigned>("hostlen"))
{
source.Reply(_("The requested vhost is too long, please use a hostname no longer than {0} characters."), Config->GetBlock("networkinfo")->Get<unsigned>("hostlen"));
return;
}
if (!IRCD->IsHostValid(host))
{
source.Reply(_("The requested hostname is not valid."));
return;
}
Log(LOG_ADMIN, source, this) << "to set the vhost of " << na->GetNick() << " to " << (!user.empty() ? user + "@" : "") << host;
na->SetVhost(user, host, source.GetNick());
this->Sync(na);
EventManager::Get()->Dispatch(&Event::SetVhost::OnSetVhost, na);
if (!user.empty())
source.Reply(_("Vhost for group \002{0}\002 set to \002{1}\002@\002{2}\002."), nick.c_str(), user.c_str(), host.c_str());
else
source.Reply(_("host for group \002{0}\002 set to \002{1}\002."), nick.c_str(), host.c_str());
}
bool OnHelp(CommandSource &source, const Anope::string &subcommand) override
{
source.Reply(_("Sets the vhost for all nicknames in the group of \037user\037."));
return true;
}
};
class HSSet : public Module
{
CommandHSSet commandhsset;
CommandHSSetAll commandhssetall;
public:
HSSet(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR)
, commandhsset(this)
, commandhssetall(this)
{
if (!IRCD || !IRCD->CanSetVHost)
throw ModuleException("Your IRCd does not support vhosts");
}
};
MODULE_INIT(HSSet)
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