CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
{
if(user->registered == REG_ALL)
return CMD_FAILURE;
for(CGIHostlist::iterator iter = Hosts.begin(); iter != Hosts.end(); iter++)
{
if(InspIRCd::Match(user->host, iter->hostmask, ascii_case_insensitive_map) || InspIRCd::MatchCIDR(user->GetIPString(), iter->hostmask, ascii_case_insensitive_map))
{
if(iter->type == WEBIRC && parameters[0] == iter->password)
{
realhost.set(user, user->host);
realip.set(user, user->GetIPString());
bool host_ok = (parameters[2].length() < 64);
const std::string& newhost = (host_ok ? parameters[2] : parameters[3]);
if (notify)
ServerInstance->SNO->WriteGlobalSno('a', "Connecting user %s detected as using CGI:IRC (%s), changing real host to %s from %s", user->nick.c_str(), user->host.c_str(), newhost.c_str(), user->host.c_str());
// Check if we're happy with the provided hostname. If it's problematic then make sure we won't set a host later, just the IP
if (host_ok)
webirc_hostname.set(user, parameters[2]);
else
webirc_hostname.unset(user);
webirc_ip.set(user, parameters[3]);
return CMD_SUCCESS;
}
}
}
ServerInstance->SNO->WriteGlobalSno('a', "Connecting user %s tried to use WEBIRC, but didn't match any configured webirc blocks.", user->GetFullRealHost().c_str());
return CMD_FAILURE;
}
CmdResult Handle(const std::vector<std::string> ¶meters, User* user)
{
const std::string userHost = user->ident + "@" + user->host;
const std::string userIP = user->ident + "@" + user->GetIPString();
ConfigTagList tags = ServerInstance->Config->ConfTags("title");
for (ConfigIter i = tags.first; i != tags.second; ++i)
{
std::string Name = i->second->getString("name");
std::string pass = i->second->getString("password");
std::string hash = i->second->getString("hash");
std::string host = i->second->getString("host", "*@*");
std::string title = i->second->getString("title");
std::string vhost = i->second->getString("vhost");
if (Name == parameters[0] && !ServerInstance->PassCompare(user, pass, parameters[1], hash) &&
InspIRCd::MatchMask(host, userHost, userIP) && !title.empty())
{
ctitle.set(user, title);
ServerInstance->PI->SendMetaData(user, "ctitle", title);
if (!vhost.empty())
user->ChangeDisplayedHost(vhost.c_str());
user->WriteNotice("Custom title set to '" + title + "'");
return CMD_SUCCESS;
}
}
user->WriteNotice("Invalid title credentials");
return CMD_SUCCESS;
}
void OnChangeIdent(User* user, const std::string& ident)
{
if (IS_LOCAL(user) && ext.get(user) == NULL)
{
ServerInstance->Logs->Log("m_identmeta", DEBUG, "Setting ident metadata of %s to %s.",
user->nick.c_str(), ident.c_str());
ext.set(user, ident);
}
}
std::string* SetExt(User* user)
{
const char* code = NULL;
switch (user->client_sa.family())
{
case AF_INET:
code = GeoIP_country_code_by_addr(ipv4db, user->GetIPString().c_str());
break;
case AF_INET6:
code = GeoIP_country_code_by_addr_v6(ipv6db, user->GetIPString().c_str());
break;
}
ext.set(user, code ? code : "UNK");
return ext.get(user);
}
CmdResult Handle(const std::vector<std::string> ¶meters, User* user)
{
User* dest = ServerInstance->FindNick(parameters[0]);
if ((!dest) || (IS_SERVER(dest))) // allow setting swhois using SWHOIS before reg
{
user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
return CMD_FAILURE;
}
std::string* text = swhois.get(dest);
if (text)
{
// We already had it set...
if (!user->server->IsULine())
// Ulines set SWHOISes silently
ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois from '%s' to '%s'", user->nick.c_str(), dest->nick.c_str(), text->c_str(), parameters[1].c_str());
}
else if (!user->server->IsULine())
{
// Ulines set SWHOISes silently
ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois to '%s'", user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
}
if (parameters[1].empty())
swhois.unset(dest);
else
swhois.set(dest, parameters[1]);
/* Bug #376 - feature request -
* To cut down on the amount of commands services etc have to recognise, this only sends METADATA across the network now
* not an actual SWHOIS command. Any SWHOIS command sent from services will be automatically translated to METADATA by this.
* Sorry w00t i know this was your fix, but i got bored and wanted to clear down the tracker :)
* -- Brain
*/
ServerInstance->PI->SendMetaData(dest, "swhois", parameters[1]);
return CMD_SUCCESS;
}
CmdResult HandleLocal(LocalUser* user, const Params& parameters) override
{
if (user->registered == REG_ALL || realhost.get(user))
return CMD_FAILURE;
for (std::vector<WebIRCHost>::const_iterator iter = hosts.begin(); iter != hosts.end(); ++iter)
{
// If we don't match the host then skip to the next host.
if (!iter->Matches(user, parameters[0], sslapi))
continue;
irc::sockets::sockaddrs ipaddr;
if (!irc::sockets::aptosa(parameters[3], user->client_sa.port(), ipaddr))
{
WriteLog("Connecting user %s (%s) tried to use WEBIRC but gave an invalid IP address.",
user->uuid.c_str(), user->GetIPString().c_str());
ServerInstance->Users.QuitUser(user, "WEBIRC: IP address is invalid: " + parameters[3]);
return CMD_FAILURE;
}
// The user matched a WebIRC block!
gateway.set(user, parameters[1]);
realhost.set(user, user->GetRealHost());
realip.set(user, user->GetIPString());
WriteLog("Connecting user %s is using a WebIRC gateway; changing their IP from %s to %s.",
user->uuid.c_str(), user->GetIPString().c_str(), parameters[3].c_str());
// If we have custom flags then deal with them.
WebIRC::FlagMap flags;
const bool hasflags = (parameters.size() > 4);
if (hasflags)
{
// Parse the flags.
irc::spacesepstream flagstream(parameters[4]);
for (std::string flag; flagstream.GetToken(flag); )
{
// Does this flag have a value?
const size_t separator = flag.find('=');
if (separator == std::string::npos)
{
flags[flag];
continue;
}
// The flag has a value!
const std::string key = flag.substr(0, separator);
const std::string value = flag.substr(separator + 1);
flags[key] = value;
}
}
// Inform modules about the WebIRC attempt.
FOREACH_MOD_CUSTOM(webircevprov, WebIRC::EventListener, OnWebIRCAuth, (user, (hasflags ? &flags : NULL)));
// Set the IP address sent via WEBIRC. We ignore the hostname and lookup
// instead do our own DNS lookups because of unreliable gateways.
user->SetClientIP(ipaddr);
return CMD_SUCCESS;
}
WriteLog("Connecting user %s (%s) tried to use WEBIRC but didn't match any configured WebIRC hosts.",
user->uuid.c_str(), user->GetIPString().c_str());
ServerInstance->Users.QuitUser(user, "WEBIRC: you don't match any configured WebIRC hosts.");
return CMD_FAILURE;
}