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[svn] - keyword-subst from charybdis 2.2.

This commit is contained in:
nenolod 2007-01-24 23:08:21 -08:00
parent 55da5539ba
commit 92fb5c3175
9 changed files with 312 additions and 15 deletions
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69
ChangeLog
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@ -1,3 +1,72 @@
nenolod 2007/01/25 07:00:49 UTC (20070125-3157)
Log:
Removed merge tracking for "svnmerge" for
http://svn.atheme.org/charybdis/branches/release-2.2
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:59:58 UTC (20070125-3155)
Log:
Initialized merge tracking via "svnmerge" with revisions "1-1919" from
http://svn.atheme.org/charybdis/branches/release-2.2
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:59:30 UTC (20070125-3153)
Log:
Removed merge tracking for "svnmerge" for
http://svn.atheme.org/charybdis/branches/release-2.2
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:58:41 UTC (20070125-3151)
Log:
Initialized merge tracking via "svnmerge" with revisions "1-2190" from
http://svn.atheme.org/charybdis/branches/release-2.2
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:57:47 UTC (20070125-3149)
Log:
- bleah
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:50:46 UTC (20070125-3147)
Log:
Initialized merge tracking via "svnmerge" with revisions "1-3146" from
http://svn.atheme.org/charybdis/branches/release-2.2
Changes: Modified:
+ - trunk/ (Property Modified)
nenolod 2007/01/25 06:45:04 UTC (20070125-3145)
Log:
- version bump to 2.2.0
Changes: Modified:
+3 -1 trunk/NEWS (File Modified)
+1 -1 trunk/configure.ac (File Modified)
nenolod 2007/01/25 06:40:21 UTC (20070125-3143)
Log:
- the new plan:

17
doc/example.conf
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@ -4,7 +4,7 @@
* Copyright (C) 2002-2005 ircd-ratbox development team
* Copyright (C) 2005-2006 charybdis development team
*
* $Id: example.conf 3131 2007-01-21 15:36:31Z jilles $
* $Id: example.conf 3159 2007-01-25 07:08:21Z nenolod $
*
* See reference.conf for more information.
*/
@ -286,7 +286,7 @@ serverhide {
/* These are the blacklist settings.
* You can have multiple combinations of host and rejection reasons.
* They are used in pairs of one host/rejection reason.
* They are used in pairs of one host/rejection reason, or multiple hosts/rejection reason.
*
* These settings should be adequate for most networks, and are (presently)
* required for use on AthemeNet.
@ -294,16 +294,25 @@ serverhide {
* Word to the wise: Do not use blacklists like SPEWS for blocking IRC
* connections.
*
* As of charybdis 2.2, you can do some keyword substitution on the rejection
* reason. The available keyword substitutions are:
*
* ${ip} - the user's IP
* ${host} - the user's canonical hostname
* ${dnsbl-host} - the dnsbl hostname the lookup was done against
* ${nick} - the user's nickname
* ${network-name} - the name of the network
*
* Note: AHBL (the providers of the below BLs) request that they be
* contacted, via email, at admins@2mbit.com before using these BLs.
* See <http://www.ahbl.org/services.php> for more information.
*/
#blacklist {
# host = "ircbl.ahbl.org";
# reject_reason = "You have a host listed in the ircbl.ahbl.org blacklist.";
# reject_reason = "${nick}, your IP (${ip}) is listed in ${dnsbl-host} for having an open proxy. In order to protect ${network-name} from abuse, we are not allowing connections with open proxies to connect.";
#
# host = "tor.ahbl.org";
# reject_reason = "You are connecting from a TOR exit node.";
# reject_reason = "${nick}, your IP (${ip}) is listed as a TOR exit node. In order to protect ${network-name} from tor-based abuse, we are not allowing TOR exit nodes to connect to our network.";
#};
alias "NickServ" {

17
doc/reference.conf
View File

@ -6,7 +6,7 @@
*
* Written by ejb, wcampbel, db, leeh and others
*
* $Id: reference.conf 3131 2007-01-21 15:36:31Z jilles $
* $Id: reference.conf 3159 2007-01-25 07:08:21Z nenolod $
*/
/* IMPORTANT NOTES:
@ -675,7 +675,7 @@ serverhide {
/* These are the blacklist settings.
* You can have multiple combinations of host and rejection reasons.
* They are used in pairs of one host/rejection reason.
* They are used in pairs of one host/rejection reason, or multiple hosts/rejection reason.
*
* These settings should be adequate for most networks, and are (presently)
* required for use on AthemeNet.
@ -683,16 +683,25 @@ serverhide {
* Word to the wise: Do not use blacklists like SPEWS for blocking IRC
* connections.
*
* As of charybdis 2.2, you can do some keyword substitution on the rejection
* reason. The available keyword substitutions are:
*
* ${ip} - the user's IP
* ${host} - the user's canonical hostname
* ${dnsbl-host} - the dnsbl hostname the lookup was done against
* ${nick} - the user's nickname
* ${network-name} - the name of the network
*
* Note: AHBL (the providers of the below BLs) request that they be
* contacted, via email, at admins@2mbit.com before using these BLs.
* See <http://www.ahbl.org/services.php> for more information.
*/
#blacklist {
# host = "ircbl.ahbl.org";
# reject_reason = "You have a host listed in the ircbl.ahbl.org blacklist.";
# reject_reason = "${nick}, your IP (${ip}) is listed in ${dnsbl-host} for having an open proxy. In order to protect ${network-name} from abuse, we are not allowing connections with open proxies to connect.";
#
# host = "tor.ahbl.org";
# reject_reason = "You are connecting from a TOR exit node.";
# reject_reason = "${nick}, your IP (${ip}) is listed as a TOR exit node. In order to protect ${network-name} from tor-based abuse, we are not allowing TOR exit nodes to connect to our network.";
#};
/*

2
include/serno.h
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@ -1 +1 @@
#define SERNO "20070125-3143"
#define SERNO "20070125-3157"

46
include/substitution.h Normal file
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@ -0,0 +1,46 @@
/*
* charybdis: an advanced ircd
* markup.h: parses markup into human-readable strings
*
* Copyright (c) 2006-2007 William Pitcock <nenolod@nenolod.net>
*
* 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.
*
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*
* $Id$
*/
#include "stdinc.h"
#include "tools.h"
#ifndef SUBSTITUTION_H
#define SUBSTITUTION_H
extern void substitution_append_var(dlink_list *varlist, const char *name, const char *value);
extern void substitution_free(dlink_list *varlist);
extern char *substitution_parse(const char *fmt, dlink_list *varlist);
#endif

3
src/Makefile.in
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@ -1,7 +1,7 @@
#
# Makefile.in for ircd/src
#
# $Id: Makefile.in 1887 2006-08-29 13:42:56Z jilles $
# $Id: Makefile.in 3159 2007-01-25 07:08:21Z nenolod $
#
CC = @CC@
INSTALL = @INSTALL@
@ -96,6 +96,7 @@ BASE_SRCS = \
scache.c \
send.c \
snomask.c \
substitution.c \
supported.c \
whowas.c \
$(FNVHASH_S)

6
src/s_conf.c
View File

@ -21,7 +21,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* $Id: s_conf.c 3131 2007-01-21 15:36:31Z jilles $
* $Id: s_conf.c 3159 2007-01-25 07:08:21Z nenolod $
*/
#include "stdinc.h"
@ -379,7 +379,7 @@ verify_access(struct Client *client_p, const char *username)
if(ConfigFileEntry.kline_with_reason)
{
sendto_one(client_p,
":%s NOTICE %s :*** Banned %s",
form_str(ERR_YOUREBANNEDCREEP),
me.name, client_p->name, aconf->passwd);
}
return (BANNED_CLIENT);
@ -390,7 +390,7 @@ verify_access(struct Client *client_p, const char *username)
if(ConfigFileEntry.kline_with_reason)
sendto_one(client_p,
":%s NOTICE %s :*** Banned %s",
form_str(ERR_YOUREBANNEDCREEP),
me.name, client_p->name, aconf->passwd);
return (BANNED_CLIENT);

17
src/s_user.c
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@ -21,7 +21,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* $Id: s_user.c 3131 2007-01-21 15:36:31Z jilles $
* $Id: s_user.c 3159 2007-01-25 07:08:21Z nenolod $
*/
#include "stdinc.h"
@ -56,6 +56,7 @@
#include "monitor.h"
#include "snomask.h"
#include "blacklist.h"
#include "substitution.h"
static void report_and_set_user_flags(struct Client *, struct ConfItem *);
void user_welcome(struct Client *source_p);
@ -452,10 +453,22 @@ register_local_user(struct Client *client_p, struct Client *source_p, const char
source_p->sockhost, source_p->preClient->dnsbl_listed->host);
else
{
dlink_list varlist;
substitution_append_var(&varlist, "nick", source_p->name);
substitution_append_var(&varlist, "ip", source_p->sockhost);
substitution_append_var(&varlist, "host", source_p->host);
substitution_append_var(&varlist, "dnsbl-host", source_p->preClient->dnsbl_listed->host);
substitution_append_var(&varlist, "network-name", ServerInfo.network_name);
ServerStats->is_ref++;
sendto_one(source_p, form_str(ERR_YOUREBANNEDCREEP),
me.name, source_p->name,
source_p->preClient->dnsbl_listed->reject_reason);
substitution_parse(source_p->preClient->dnsbl_listed->reject_reason, &varlist));
substitution_free(&varlist);
sendto_one_notice(source_p, ":*** Your IP address %s is listed in %s",
source_p->sockhost, source_p->preClient->dnsbl_listed->host);
source_p->preClient->dnsbl_listed->hits++;

150
src/substitution.c Normal file
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@ -0,0 +1,150 @@
/*
* charybdis: an advanced ircd
* substitution.c: parses substitution-keyword expansions
*
* Copyright (c) 2006-2007 William Pitcock <nenolod@nenolod.net>
*
* 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.
*
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* 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.
*
* $Id$
*/
#include "stdinc.h"
#include "tools.h"
#include "balloc.h"
#include "s_user.h"
#include "irc_string.h"
/*
* Simple mappings for $foo -> 'bar'.
* Everything is a string, so typing doesn't really matter too
* horribly much right now.
*/
struct substitution_variable
{
char *name;
char *value;
};
/*
* substitution_append_var
*
* Inputs - A variable list (dlink_list), name -> value for mapping to make
* Output - none
* Side Effects - Adds a name->value mapping to a list.
*/
void substitution_append_var(dlink_list *varlist, const char *name, const char *value)
{
struct substitution_variable *tmp = MyMalloc(sizeof(struct substitution_variable));
DupString(tmp->name, name);
DupString(tmp->value, value);
dlinkAddAlloc(tmp, varlist);
}
/*
* substitution_free
*
* Inputs - A dlink_list of markup variables to free.
* Outputs - none
* Side Effects - Empties a list of markup variables.
*/
void substitution_free(dlink_list *varlist)
{
dlink_node *nptr, *nptr2;
DLINK_FOREACH_SAFE(nptr, nptr2, varlist->head)
{
struct substitution_variable *tmp = (struct substitution_variable *) nptr->data;
dlinkDelete(nptr, varlist);
MyFree(tmp->name);
MyFree(tmp->value);
MyFree(tmp);
}
}
/*
* substitution_parse
*
* Inputs - A markup string, dlink-list of markup values
* Output - A string which has been markup-replaced.
* Side Effects - Strings larger than BUFSIZE are terminated.
*/
char *substitution_parse(const char *fmt, dlink_list *varlist)
{
static char buf[BUFSIZE];
const char *ptr;
char *bptr = buf;
for (ptr = fmt; *ptr != '\0' && bptr - buf < BUFSIZE; ptr++)
if (*ptr != '$')
*bptr++ = *ptr;
else if (*(ptr + 1) == '{')
{
static char varname[BUFSIZE];
char *vptr = varname;
const char *pptr;
dlink_node *nptr;
*vptr = '\0';
/* break out ${var} */
for (pptr = ptr + 2; *pptr != '\0'; pptr++)
{
if (*pptr != '}')
*vptr++ = *pptr;
else
{
*vptr++ = '\0';
break;
}
}
s_assert(*varname != '\0');
s_assert(*pptr != '\0');
/* advance ptr by length of variable */
ptr += (pptr - ptr);
DLINK_FOREACH(nptr, varlist->head)
{
struct substitution_variable *val = (struct substitution_variable *) nptr->data;
if (!strcasecmp(varname, val->name))
{
strlcpy(bptr, val->value, BUFSIZE - (bptr - buf));
bptr += strlen(val->value);
break;
}
}
}
*bptr = '\0';
return buf;
}