diff options
Diffstat (limited to 'modules/hostserv/hs_set.cpp')
| -rw-r--r-- | modules/hostserv/hs_set.cpp | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/modules/hostserv/hs_set.cpp b/modules/hostserv/hs_set.cpp new file mode 100644 index 000000000..08c1f6799 --- /dev/null +++ b/modules/hostserv/hs_set.cpp @@ -0,0 +1,225 @@ +/* HostServ core functions + * + * (C) 2003-2024 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 CommandHSSet final + : public Command +{ +public: + CommandHSSet(Module *creator) : Command(creator, "hostserv/set", 2, 2) + { + this->SetDesc(_("Set the vhost of another user")); + this->SetSyntax(_("\037nick\037 \037hostmask\037")); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return; + } + + const Anope::string &nick = params[0]; + + NickAlias *na = NickAlias::Find(nick); + if (na == NULL) + { + source.Reply(NICK_X_NOT_REGISTERED, nick.c_str()); + 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(HOST_NO_VIDENT); + return; + } + else if (!IRCD->IsIdentValid(user)) + { + source.Reply(HOST_SET_IDENT_ERROR); + return; + } + } + + if (host.length() > IRCD->MaxHost) + { + source.Reply(HOST_SET_TOOLONG, IRCD->MaxHost); + return; + } + + if (!IRCD->IsHostValid(host)) + { + source.Reply(HOST_SET_ERROR); + return; + } + + Log(LOG_ADMIN, source, this) << "to set the vhost of " << na->nick << " to " << (!user.empty() ? user + "@" : "") << host; + + na->SetVHost(user, host, source.GetNick()); + FOREACH_MOD(OnSetVHost, (na)); + source.Reply(_("VHost for \002%s\002 set to \002%s\002."), nick.c_str(), na->GetVHostMask().c_str()); + } + + bool OnHelp(CommandSource &source, const Anope::string &subcommand) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Sets the vhost for the given nick to that of the given\n" + "hostmask. If your IRCD supports vidents, then using\n" + "SET <nick> <ident>@<hostmask> set idents for users as\n" + "well as vhosts.")); + return true; + } +}; + +class CommandHSSetAll final + : public Command +{ + static void Sync(const NickAlias *na) + { + if (!na || !na->HasVHost()) + return; + + for (auto *nick : *na->nc->aliases) + { + if (nick && nick != na) + 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(_("\037nick\037 \037hostmask\037")); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return; + } + + Anope::string nick = params[0]; + + NickAlias *na = NickAlias::Find(nick); + if (na == NULL) + { + source.Reply(NICK_X_NOT_REGISTERED, nick.c_str()); + 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(HOST_NO_VIDENT); + return; + } + else if (!IRCD->IsIdentValid(user)) + { + source.Reply(HOST_SET_IDENT_ERROR); + return; + } + } + + if (host.length() > IRCD->MaxHost) + { + source.Reply(HOST_SET_TOOLONG, IRCD->MaxHost); + return; + } + + if (!IRCD->IsHostValid(host)) + { + source.Reply(HOST_SET_ERROR); + return; + } + + Log(LOG_ADMIN, source, this) << "to set the vhost of " << na->nick << " to " << (!user.empty() ? user + "@" : "") << host; + + na->SetVHost(user, host, source.GetNick()); + this->Sync(na); + FOREACH_MOD(OnSetVHost, (na)); + source.Reply(_("VHost for group \002%s\002 set to \002%s\002."), nick.c_str(), na->GetVHostMask().c_str()); + } + + bool OnHelp(CommandSource &source, const Anope::string &subcommand) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Sets the vhost for all nicks in the same group as that\n" + "of the given nick. If your IRCD supports vidents, then\n" + "using SETALL <nick> <ident>@<hostmask> will set idents\n" + "for users as well as vhosts.\n" + "* NOTE, this will not update the vhost for any nicks\n" + "added to the group after this command was used.")); + return true; + } +}; + +class HSSet final + : 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) |