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-rw-r--r--modules/m_testline.c258
1 files changed, 258 insertions, 0 deletions
diff --git a/modules/m_testline.c b/modules/m_testline.c
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+++ b/modules/m_testline.c
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+/*
+ * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ * m_testline.c: Tests a hostmask to see what will happen to it.
+ *
+ * Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * $Id$
+ */
+
+#include "stdinc.h"
+#include "client.h"
+#include "irc_string.h"
+#include "ircd_defs.h"
+#include "ircd.h"
+#include "restart.h"
+#include "conf.h"
+#include "send.h"
+#include "hostmask.h"
+#include "numeric.h"
+#include "parse.h"
+#include "resv.h"
+#include "hash.h"
+#include "modules.h"
+
+
+/* mo_testline()
+ *
+ * inputs - pointer to physical connection request is coming from
+ * - pointer to source connection request is coming from
+ * - parc arg count
+ * - parv actual arguments
+ *
+ * output - NONE
+ * side effects - command to test I/K lines on server
+ *
+ * i.e. /quote testline user@host,ip [password]
+ *
+ */
+static void
+mo_testline(struct Client *client_p, struct Client *source_p,
+ int parc, char *parv[])
+{
+ /* IRCD_BUFSIZE to allow things like *u*s*e*r*n*a*m*e* etc. */
+ char given_name[IRCD_BUFSIZE];
+ char given_host[IRCD_BUFSIZE];
+ char parv1_copy[IRCD_BUFSIZE];
+ struct ConfItem *conf;
+ struct AccessItem *aconf;
+ struct irc_ssaddr ip;
+ int host_mask;
+ int t;
+ int matches = 0;
+ char userhost[HOSTLEN + USERLEN + 2];
+ struct split_nuh_item nuh;
+
+ if (EmptyString(parv[1]))
+ {
+ sendto_one(source_p, ":%s NOTICE %s :usage: user@host|ip [password]",
+ me.name, source_p->name);
+ return;
+ }
+
+ if (IsChanPrefix(*parv[1])) /* Might be channel resv */
+ {
+ const struct ResvChannel *chptr = NULL;
+
+ if ((chptr = match_find_resv(parv[1])))
+ {
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name, 'Q', 0, chptr->name,
+ chptr->reason ? chptr->reason : "No reason", "");
+ return;
+ }
+ }
+
+ strlcpy(parv1_copy, parv[1], sizeof(parv1_copy));
+
+ nuh.nuhmask = parv[1];
+ nuh.nickptr = NULL;
+ nuh.userptr = given_name;
+ nuh.hostptr = given_host;
+
+ nuh.nicksize = 0;
+ nuh.usersize = sizeof(given_name);
+ nuh.hostsize = sizeof(given_host);
+
+ split_nuh(&nuh);
+
+ t = parse_netmask(given_host, &ip, &host_mask);
+
+ if (t != HM_HOST)
+ {
+ aconf = find_dline_conf(&ip,
+#ifdef IPV6
+ (t == HM_IPV6) ? AF_INET6 : AF_INET
+#else
+ AF_INET
+#endif
+ );
+ if (aconf != NULL)
+ {
+ ++matches;
+ if (aconf->status & CONF_EXEMPTDLINE)
+ sendto_one(source_p,
+ ":%s NOTICE %s :Exempt D-line host [%s] reason [%s]",
+ me.name, source_p->name, aconf->host, aconf->reason);
+ else
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name,
+ IsConfTemporary(aconf) ? 'd' : 'D',
+ IsConfTemporary(aconf) ? ((aconf->hold - CurrentTime) / 60)
+ : 0L,
+ aconf->host, aconf->reason,
+ aconf->oper_reason ? aconf->oper_reason : "");
+ }
+ }
+
+ if (t != HM_HOST)
+ aconf = find_address_conf(given_host, given_name, &ip,
+#ifdef IPV6
+ (t == HM_IPV6) ? AF_INET6 : AF_INET,
+#else
+ AF_INET,
+#endif
+ parv[2]);
+ else
+ aconf = find_address_conf(given_host, given_name, NULL, 0, parv[2]);
+
+ if (aconf != NULL)
+ {
+ snprintf(userhost, sizeof(userhost), "%s@%s", aconf->user, aconf->host);
+
+ if (aconf->status & CONF_CLIENT)
+ {
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name, 'I', 0L, userhost,
+ aconf->class_ptr ? aconf->class_ptr->name : "<default>", "");
+ ++matches;
+ }
+ else if (aconf->status & CONF_KLINE)
+ {
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name,
+ IsConfTemporary(aconf) ? 'k' : 'K',
+ IsConfTemporary(aconf) ? ((aconf->hold - CurrentTime) / 60)
+ : 0L,
+ userhost, aconf->reason? aconf->reason : "No reason",
+ aconf->oper_reason ? aconf->oper_reason : "");
+ ++matches;
+ }
+ }
+
+ conf = find_matching_name_conf(NRESV_TYPE, given_name, NULL, NULL, 0);
+
+ if (conf != NULL)
+ {
+ const struct MatchItem *mconf = map_to_conf(conf);
+
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name, 'Q', 0L,
+ conf->name,
+ mconf->reason ? mconf->reason : "No reason",
+ mconf->oper_reason ? mconf->oper_reason : "");
+ ++matches;
+ }
+
+ if (matches == 0)
+ sendto_one(source_p, form_str(RPL_NOTESTLINE),
+ me.name, source_p->name, parv1_copy);
+}
+
+/* mo_testgecos()
+ *
+ * inputs - pointer to physical connection request is coming from
+ * - pointer to source connection request is coming from
+ * - parc arg count
+ * - parv actual arguments
+ *
+ * output - always 0
+ * side effects - command to test X lines on server
+ *
+ * i.e. /quote testgecos gecos
+ *
+ */
+static void
+mo_testgecos(struct Client *client_p, struct Client *source_p,
+ int parc, char *parv[])
+{
+ struct ConfItem *conf = NULL;
+
+ if (EmptyString(parv[1]))
+ {
+ sendto_one(source_p, ":%s NOTICE %s :usage: gecos",
+ me.name, source_p->name);
+ return;
+ }
+
+ if ((conf = find_matching_name_conf(XLINE_TYPE, parv[1], NULL, NULL, 0)))
+ {
+ const struct MatchItem *xconf = map_to_conf(conf);
+ sendto_one(source_p, form_str(RPL_TESTLINE),
+ me.name, source_p->name, 'X', 0L,
+ conf->name, xconf->reason ? xconf->reason : "X-lined",
+ xconf->oper_reason ? xconf->oper_reason : "");
+ }
+ else
+ sendto_one(source_p, form_str(RPL_NOTESTLINE),
+ me.name, source_p->name, parv[1]);
+}
+
+static struct Message testline_msgtab = {
+ "TESTLINE", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+ { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_testline, m_ignore }
+};
+
+struct Message testgecos_msgtab = {
+ "TESTGECOS", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
+ { m_unregistered, m_not_oper, m_ignore, m_ignore, mo_testgecos, m_ignore }
+};
+
+static void
+module_init(void)
+{
+ mod_add_cmd(&testline_msgtab);
+ mod_add_cmd(&testgecos_msgtab);
+}
+
+static void
+module_exit(void)
+{
+ mod_del_cmd(&testline_msgtab);
+ mod_del_cmd(&testgecos_msgtab);
+}
+
+struct module module_entry = {
+ .node = { NULL, NULL, NULL },
+ .name = NULL,
+ .version = "$Revision$",
+ .handle = NULL,
+ .modinit = module_init,
+ .modexit = module_exit,
+ .flags = 0
+};
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