/*
- * charybdis: an advanced ircd.
+ * Solanum: a slightly advanced ircd
* client.c: Controls clients.
*
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
* Copyright (C) 1996-2002 Hybrid Development Team
* Copyright (C) 2002-2005 ircd-ratbox development team
- * Copyright (C) 2007 William Pitcock
+ * Copyright (C) 2007 Ariadne Conill <ariadne@dereferenced.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
rb_free(client_p->localClient->auth_user);
rb_free(client_p->localClient->challenge);
rb_free(client_p->localClient->fullcaps);
- rb_free(client_p->localClient->opername);
rb_free(client_p->localClient->mangledhost);
- if (client_p->localClient->privset)
- privilegeset_unref(client_p->localClient->privset);
if (IsSSL(client_p))
ssld_decrement_clicount(client_p->localClient->ssl_ctl);
rb_free(client_p->localClient->cipher_string);
- if (IsCapable(client_p, CAP_ZIP))
- ssld_decrement_clicount(client_p->localClient->z_ctl);
-
- rb_free(client_p->localClient->zipstats);
-
if (client_p->localClient->ws_ctl != NULL)
wsockd_decrement_clicount(client_p->localClient->ws_ctl);
{
if(IsServer(client_p))
{
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"No response from %s, closing link",
client_p->name);
ilog(L_SERVER,
{
if(IsAnyServer(client_p))
{
- sendto_realops_snomask(SNO_GENERAL, is_remote_connect(client_p) ? L_NETWIDE : L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"No response from %s, closing link",
client_p->name);
ilog(L_SERVER,
{
if(IsExemptKline(client_p))
{
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"KLINE over-ruled for %s, client is kline_exempt [%s@%s]",
get_client_name(client_p, HIDE_IP),
aconf->user, aconf->host);
continue;
}
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
- "KLINE active for %s",
- get_client_name(client_p, HIDE_IP));
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
+ "Disconnecting K-Lined user %s (%s@%s)",
+ get_client_name(client_p, HIDE_IP), aconf->user, aconf->host);
notify_banned_client(client_p, aconf, K_LINED);
continue;
/* check_one_kline()
+ *
+ * This process needs to be kept in sync with find_kline() aka find_conf_by_address().
*
* inputs - pointer to kline to check
* outputs -
struct Client *client_p;
rb_dlink_node *ptr;
rb_dlink_node *next_ptr;
+ int masktype;
+ int bits;
+ struct rb_sockaddr_storage sockaddr;
+ struct sockaddr_in ip4;
+
+ masktype = parse_netmask(kline->host, (struct sockaddr_storage *)&sockaddr, &bits);
RB_DLINK_FOREACH_SAFE(ptr, next_ptr, lclient_list.head)
{
+ int matched = 0;
+
client_p = ptr->data;
if(IsMe(client_p) || !IsPerson(client_p))
continue;
/* match one kline */
- {
- int matched = 0;
- int masktype;
- int bits;
- struct rb_sockaddr_storage sockaddr;
-
- masktype = parse_netmask(kline->host, (struct sockaddr *)&sockaddr, &bits);
-
- switch (masktype) {
- case HM_IPV4:
- case HM_IPV6:
- if(comp_with_mask_sock((struct sockaddr *)&client_p->localClient->ip,
+ switch (masktype) {
+ case HM_IPV4:
+ case HM_IPV6:
+ if (IsConfDoSpoofIp(client_p->localClient->att_conf) &&
+ IsConfKlineSpoof(client_p->localClient->att_conf))
+ break;
+ if (client_p->localClient->ip.ss_family == AF_INET6 && sockaddr.ss_family == AF_INET &&
+ rb_ipv4_from_ipv6((struct sockaddr_in6 *)&client_p->localClient->ip, &ip4)
+ && comp_with_mask_sock((struct sockaddr *)&ip4, (struct sockaddr *)&sockaddr, bits))
+ matched = 1;
+ else if (client_p->localClient->ip.ss_family == sockaddr.ss_family &&
+ comp_with_mask_sock((struct sockaddr *)&client_p->localClient->ip,
(struct sockaddr *)&sockaddr, bits))
- matched = 1;
- case HM_HOST:
- if (match(kline->host, client_p->orighost))
- matched = 1;
- }
-
- if (!matched)
- continue;
+ matched = 1;
+ break;
+ case HM_HOST:
+ if (match(kline->host, client_p->orighost))
+ matched = 1;
+ if (IsConfDoSpoofIp(client_p->localClient->att_conf) &&
+ IsConfKlineSpoof(client_p->localClient->att_conf))
+ break;
+ if (match(kline->host, client_p->sockhost))
+ matched = 1;
+ break;
}
+ if (!matched)
+ continue;
+
if(IsExemptKline(client_p))
{
sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
continue;
}
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
- "KLINE active for %s",
- get_client_name(client_p, HIDE_IP));
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
+ "Disconnecting K-Lined user %s (%s@%s)",
+ get_client_name(client_p, HIDE_IP), kline->user, kline->host);
notify_banned_client(client_p, kline, K_LINED);
}
if(aconf->status & CONF_EXEMPTDLINE)
continue;
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
- "DLINE active for %s",
- get_client_name(client_p, HIDE_IP));
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
+ "Disconnecting D-Lined user %s (%s)",
+ get_client_name(client_p, HIDE_IP), aconf->host);
notify_banned_client(client_p, aconf, D_LINED);
continue;
{
if(IsExemptKline(client_p))
{
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"XLINE over-ruled for %s, client is kline_exempt [%s]",
get_client_name(client_p, HIDE_IP),
aconf->host);
continue;
}
- sendto_realops_snomask(SNO_GENERAL, L_ALL, "XLINE active for %s",
- get_client_name(client_p, HIDE_IP));
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
+ "Disconnecting X-Lined user %s (%s)",
+ get_client_name(client_p, HIDE_IP), aconf->host);
(void) exit_client(client_p, client_p, &me, "Bad user info");
continue;
nick = client_p->id;
/* Tell opers. */
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"RESV forced nick change for %s!%s@%s to %s; nick matched [%s] (%s)",
client_p->name, client_p->username, client_p->host, nick, mask, reason);
- sendto_realops_snomask(SNO_NCHANGE, L_ALL,
+ sendto_realops_snomask(SNO_NCHANGE, L_NETWIDE,
"Nick change: From %s to %s [%s@%s]",
client_p->name, nick, client_p->username, client_p->host);
target_p->name, (unsigned int) target_p->status,
(unsigned long long)target_p->flags, target_p->handler);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
- "Please report this to the charybdis developers!");
+ "Please report this to the solanum developers!");
found++;
}
}
abt->client->name, (unsigned int) abt->client->status,
(unsigned long long)abt->client->flags, abt->client->handler);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
- "Please report this to the charybdis developers!");
+ "Please report this to the solanum developers!");
continue;
}
}
rb_dlinkDelete(ptr, &abort_list);
if(IsAnyServer(abt->client))
- sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"Closing link to %s: %s",
abt->client->name, abt->notice);
* to local opers.
*/
if(!ConfigFileEntry.hide_spoof_ips &&
- (source_p == NULL || MyOper(source_p)))
+ (source_p == NULL || HasPrivilege(source_p, "auspex:hostname")))
return 1;
return 0;
}
- else if(IsDynSpoof(target_p) && (source_p != NULL && !IsOper(source_p)))
+ else if(IsDynSpoof(target_p) && (source_p != NULL && !HasPrivilege(source_p, "auspex:hostname")))
return 0;
else
return 1;
{
if(user->away)
rb_free((char *) user->away);
+ rb_free(user->opername);
+ if (user->privset)
+ privilegeset_unref(user->privset);
/*
* sanity check
*/
{
if(error == 0)
{
- sendto_realops_snomask(SNO_GENERAL, is_remote_connect(client_p) && !IsServer(client_p) ? L_NETWIDE : L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"Server %s closed the connection",
client_p->name);
}
else
{
- sendto_realops_snomask(SNO_GENERAL, is_remote_connect(client_p) && !IsServer(client_p) ? L_NETWIDE : L_ALL,
+ sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
"Lost connection to %s: %s",
client_p->name, strerror(current_error));
ilog(L_SERVER, "Lost connection to %s: %s",
projects / solanum.git / blobdiff