diff --git a/modules/Makefile.in b/modules/Makefile.in index c4f2c9fc..20f6dc6a 100644 --- a/modules/Makefile.in +++ b/modules/Makefile.in @@ -104,6 +104,7 @@ TSRCS = \ m_tb.c \ m_testline.c \ m_testmask.c \ + m_tginfo.c \ m_time.c \ m_topic.c \ m_trace.c \ diff --git a/modules/m_tginfo.c b/modules/m_tginfo.c new file mode 100644 index 00000000..83580972 --- /dev/null +++ b/modules/m_tginfo.c @@ -0,0 +1,84 @@ +/* + * m_tginfo.c: propagates target-change status information + * + * Copyright (C) 2012 Keith Buck + * Copyright (C) 2012 charybdis development team + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * 1.Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2.Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "stdinc.h" +#include "client.h" +#include "common.h" +#include "match.h" +#include "hash.h" +#include "ircd.h" +#include "numeric.h" +#include "send.h" +#include "msg.h" +#include "modules.h" +#include "s_newconf.h" /* add_tgchange */ + +static int me_tginfo(struct Client *, struct Client *, int, const char **); + +struct Message tginfo_msgtab = { + "TGINFO", 0, 0, 0, MFLG_SLOW, + {mg_unreg, mg_ignore, mg_ignore, mg_ignore, {me_tginfo, 0}, mg_ignore} +}; + +mapi_clist_av1 tginfo_clist[] = { &tginfo_msgtab, NULL }; + +DECLARE_MODULE_AV1(tginfo, NULL, NULL, tginfo_clist, NULL, NULL, "$Revision$"); + +/* +** me_tginfo +** parv[1] = 0, reserved for future use (number of remaining targets) +*/ +static int +me_tginfo(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) +{ + if (!IsPerson(source_p)) + return 0; + if (parc != 2) + return 0; + + int remaining = atoi(parv[1]); + if (remaining != 0) + return 0; /* not implemented */ + + if (!EmptyString(source_p->sockhost) && strcmp(source_p->sockhost, "0")) + { + /* We can't really add the tgchange if we don't have their IP... */ + add_tgchange(source_p->sockhost); + } + + if (!IsTGExcessive(source_p)) + { + SetTGExcessive(source_p); + sendto_realops_snomask_from(SNO_BOTS, L_ALL, source_p->servptr, + "Excessive target change from %s (%s@%s)", + source_p->name, source_p->username, source_p->orighost); + } + + return 0; +} diff --git a/src/tgchange.c b/src/tgchange.c index 7059a287..547eb5fb 100644 --- a/src/tgchange.c +++ b/src/tgchange.c @@ -29,6 +29,7 @@ #include "s_stats.h" #include "hash.h" #include "s_newconf.h" +#include "s_serv.h" static int add_hashed_target(struct Client *source_p, uint32_t hashv); @@ -126,12 +127,18 @@ add_hashed_target(struct Client *source_p, uint32_t hashv) if (!IsTGExcessive(source_p)) { SetTGExcessive(source_p); - sendto_realops_snomask(SNO_BOTS, L_NETWIDE, + /* This is sent to L_ALL because it's regenerated on all servers + * that have the TGINFO module loaded. + */ + sendto_realops_snomask(SNO_BOTS, L_ALL, "Excessive target change from %s (%s@%s)", source_p->name, source_p->username, source_p->orighost); } + sendto_match_servs(source_p, "*", CAP_ENCAP, NOCAPS, + "ENCAP * TGINFO 0"); + return 0; } }