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Added optional support for IDENT lookups (configure switch "--with-ident").

This commit is contained in:
Alexander Barton 2003-12-27 13:01:12 +00:00
parent c40592d2ce
commit b79b315dd4
9 changed files with 174 additions and 60 deletions
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5
ChangeLog
View File

@ -12,6 +12,9 @@
ngIRCd CVSHEAD ngIRCd CVSHEAD
- Added optional support for "IDENT" lookups on incoming connections. You
have to enable this function with the ./configure switch "--with-ident".
The default is not to do IDENT lookups.
- Removed "USE_" prefixes of configuration #defines. - Removed "USE_" prefixes of configuration #defines.
ngIRCd 0.7.6 (2003-12-05) ngIRCd 0.7.6 (2003-12-05)
@ -488,4 +491,4 @@ ngIRCd 0.0.1, 31.12.2001
-- --
$Id: ChangeLog,v 1.219 2003/12/26 15:55:07 alex Exp $ $Id: ChangeLog,v 1.220 2003/12/27 13:01:12 alex Exp $

8
NEWS
View File

@ -10,6 +10,12 @@
-- NEWS -- -- NEWS --
ngIRCd CVSHEAD
- Added optional support for "IDENT" lookups on incoming connections. You
have to enable this function with the ./configure switch "--with-ident".
The default is not to do IDENT lookups.
ngIRCd 0.7.5 (2003-07-11) ngIRCd 0.7.5 (2003-07-11)
- New configuration variable "MaxConnectionsIP" to limit the number of - New configuration variable "MaxConnectionsIP" to limit the number of
@ -174,4 +180,4 @@ ngIRCd 0.0.1, 31.12.2001
-- --
$Id: NEWS,v 1.60 2003/11/07 21:32:15 alex Exp $ $Id: NEWS,v 1.61 2003/12/27 13:01:12 alex Exp $

27
configure.in
View File

@ -8,7 +8,7 @@
# (at your option) any later version. # (at your option) any later version.
# Please read the file COPYING, README and AUTHORS for more information. # Please read the file COPYING, README and AUTHORS for more information.
# #
# $Id: configure.in,v 1.97 2003/12/26 15:55:07 alex Exp $ # $Id: configure.in,v 1.98 2003/12/27 13:01:12 alex Exp $
# #
# -- Initialisierung -- # -- Initialisierung --
@ -31,6 +31,7 @@ AH_TEMPLATE([ZLIB], [Define if zlib compression should be enabled])
AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used]) AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used])
AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used]) AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included]) AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included])
AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests])
AH_TEMPLATE([TARGET_OS], [Target operating system name]) AH_TEMPLATE([TARGET_OS], [Target operating system name])
AH_TEMPLATE([TARGET_VENDOR], [Target system vendor]) AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
@ -223,6 +224,22 @@ if test "$x_rendezvous_on" = "yes"; then
AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h) AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h)
fi fi
x_identauth_on=no
AC_ARG_WITH(ident,
[ --with-ident enable "IDENT" ("AUTH") protocol support],
[ if test "$withval" = "yes"; then
AC_CHECK_LIB(ident, ident_id)
AC_CHECK_FUNCS(ident_id, x_identauth_on=yes,
AC_MSG_ERROR([Can't enable IDENT support!])
)
fi
]
)
if test "$x_identauth_on" = "yes"; then
AC_DEFINE(IDENTAUTH, 1)
AC_CHECK_HEADERS(ident.h)
fi
x_ircplus_on=yes x_ircplus_on=yes
AC_ARG_ENABLE(ircplus, AC_ARG_ENABLE(ircplus,
[ --disable-ircplus disable IRC+ protocol], [ --disable-ircplus disable IRC+ protocol],
@ -384,6 +401,12 @@ echo $ECHO_N " IRC+ protocol: $ECHO_C"
test "$x_ircplus_on" = "yes" \ test "$x_ircplus_on" = "yes" \
&& echo "yes" \ && echo "yes" \
|| echo "no" || echo "no"
echo
echo $ECHO_N " IDENT support: $ECHO_C"
test "$x_identauth_on" = "yes" \
&& echo $ECHO_N "yes $ECHO_C" \
|| echo $ECHO_N "no $ECHO_C"
echo; echo
# -eof- # -eof-

40
src/ngircd/conn.c
View File

@ -16,7 +16,7 @@
#include "portab.h" #include "portab.h"
static char UNUSED id[] = "$Id: conn.c,v 1.128 2003/12/26 15:55:07 alex Exp $"; static char UNUSED id[] = "$Id: conn.c,v 1.129 2003/12/27 13:01:12 alex Exp $";
#include "imp.h" #include "imp.h"
#include <assert.h> #include <assert.h>
@ -1054,7 +1054,11 @@ New_Connection( INT Sock )
/* Hostnamen ermitteln */ /* Hostnamen ermitteln */
strlcpy( My_Connections[idx].host, inet_ntoa( new_addr.sin_addr ), sizeof( My_Connections[idx].host )); strlcpy( My_Connections[idx].host, inet_ntoa( new_addr.sin_addr ), sizeof( My_Connections[idx].host ));
Client_SetHostname( c, My_Connections[idx].host ); Client_SetHostname( c, My_Connections[idx].host );
#ifdef IDENTAUTH
s = Resolve_Addr( &new_addr, My_Connections[idx].sock );
#else
s = Resolve_Addr( &new_addr ); s = Resolve_Addr( &new_addr );
#endif
if( s ) if( s )
{ {
/* Sub-Prozess wurde asyncron gestartet */ /* Sub-Prozess wurde asyncron gestartet */
@ -1579,26 +1583,26 @@ Read_Resolver_Result( INT r_fd )
FD_CLR( r_fd, &Resolver_FDs ); FD_CLR( r_fd, &Resolver_FDs );
/* Anfrage vom Parent lesen */ /* Read result from pipe */
len = read( r_fd, result, HOST_LEN - 1 ); len = read( r_fd, result, HOST_LEN - 1 );
if( len < 0 ) if( len < 0 )
{ {
/* Fehler beim Lesen aus der Pipe */ /* Error! */
close( r_fd ); close( r_fd );
Log( LOG_CRIT, "Resolver: Can't read result: %s!", strerror( errno )); Log( LOG_CRIT, "Resolver: Can't read result: %s!", strerror( errno ));
return; return;
} }
result[len] = '\0'; result[len] = '\0';
/* zugehoerige Connection suchen */ /* Search associated connection ... */
for( i = 0; i < Pool_Size; i++ ) for( i = 0; i < Pool_Size; i++ )
{ {
if(( My_Connections[i].sock != NONE ) && ( My_Connections[i].res_stat ) && ( My_Connections[i].res_stat->pipe[0] == r_fd )) break; if(( My_Connections[i].sock != NONE ) && ( My_Connections[i].res_stat ) && ( My_Connections[i].res_stat->pipe[0] == r_fd )) break;
} }
if( i >= Pool_Size ) if( i >= Pool_Size )
{ {
/* Opsa! Keine passende Connection gefunden!? Vermutlich /* Ops, none found? Probably the connection has already
* wurde sie schon wieder geschlossen. */ * been closed. */
close( r_fd ); close( r_fd );
#ifdef DEBUG #ifdef DEBUG
Log( LOG_DEBUG, "Resolver: Got result for unknown connection!?" ); Log( LOG_DEBUG, "Resolver: Got result for unknown connection!?" );
@ -1610,7 +1614,7 @@ Read_Resolver_Result( INT r_fd )
Log( LOG_DEBUG, "Resolver: %s is \"%s\".", My_Connections[i].host, result ); Log( LOG_DEBUG, "Resolver: %s is \"%s\".", My_Connections[i].host, result );
#endif #endif
/* Aufraeumen */ /* Clean up ... */
close( My_Connections[i].res_stat->pipe[0] ); close( My_Connections[i].res_stat->pipe[0] );
close( My_Connections[i].res_stat->pipe[1] ); close( My_Connections[i].res_stat->pipe[1] );
free( My_Connections[i].res_stat ); free( My_Connections[i].res_stat );
@ -1618,21 +1622,37 @@ Read_Resolver_Result( INT r_fd )
if( My_Connections[i].sock > NONE ) if( My_Connections[i].sock > NONE )
{ {
/* Eingehende Verbindung: Hostnamen setzen */ #ifdef IDENTAUTH
CHAR *ident;
#endif
/* Incoming connection: set hostname */
c = Client_GetFromConn( i ); c = Client_GetFromConn( i );
assert( c != NULL ); assert( c != NULL );
strlcpy( My_Connections[i].host, result, sizeof( My_Connections[i].host )); strlcpy( My_Connections[i].host, result, sizeof( My_Connections[i].host ));
Client_SetHostname( c, result ); Client_SetHostname( c, result );
#ifdef IDENTAUTH
ident = strchr( result, 0 );
ident++;
/* Do we have a result of the IDENT lookup? */
if( *ident )
{
Log( LOG_INFO, "IDENT lookup on connection %ld: \"%s\".", i, ident );
Client_SetUser( c, ident, TRUE );
}
else Log( LOG_INFO, "IDENT lookup on connection %ld: no result.", i );
#endif
} }
else else
{ {
/* Ausgehende Verbindung (=Server): IP setzen */ /* Outgoing connection (server link!): set IP address */
n = Conf_GetServer( i ); n = Conf_GetServer( i );
if( n > NONE ) strlcpy( Conf_Server[n].ip, result, sizeof( Conf_Server[n].ip )); if( n > NONE ) strlcpy( Conf_Server[n].ip, result, sizeof( Conf_Server[n].ip ));
else Log( LOG_ERR, "Got resolver result for non-configured server!?" ); else Log( LOG_ERR, "Got resolver result for non-configured server!?" );
} }
/* Penalty-Zeit zurueck setzen */ /* Reset penalty time */
Conn_ResetPenalty( i ); Conn_ResetPenalty( i );
} /* Read_Resolver_Result */ } /* Read_Resolver_Result */

10
src/ngircd/irc-login.c
View File

@ -14,7 +14,7 @@
#include "portab.h" #include "portab.h"
static char UNUSED id[] = "$Id: irc-login.c,v 1.36 2003/12/04 14:05:16 alex Exp $"; static char UNUSED id[] = "$Id: irc-login.c,v 1.37 2003/12/27 13:01:12 alex Exp $";
#include "imp.h" #include "imp.h"
#include <assert.h> #include <assert.h>
@ -285,6 +285,10 @@ IRC_NICK( CLIENT *Client, REQUEST *Req )
GLOBAL BOOLEAN GLOBAL BOOLEAN
IRC_USER( CLIENT *Client, REQUEST *Req ) IRC_USER( CLIENT *Client, REQUEST *Req )
{ {
#ifdef IDENTAUTH
CHAR *ptr;
#endif
assert( Client != NULL ); assert( Client != NULL );
assert( Req != NULL ); assert( Req != NULL );
@ -297,6 +301,10 @@ IRC_USER( CLIENT *Client, REQUEST *Req )
/* Falsche Anzahl Parameter? */ /* Falsche Anzahl Parameter? */
if( Req->argc != 4 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command ); if( Req->argc != 4 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
#ifdef IDENTAUTH
ptr = Client_User( Client );
if( ! ptr || ! *ptr || *ptr == '~' )
#endif
Client_SetUser( Client, Req->argv[0], FALSE ); Client_SetUser( Client, Req->argv[0], FALSE );
Client_SetInfo( Client, Req->argv[3] ); Client_SetInfo( Client, Req->argv[3] );

101
src/ngircd/resolve.c
View File

@ -1,6 +1,6 @@
/* /*
* ngIRCd -- The Next Generation IRC Daemon * ngIRCd -- The Next Generation IRC Daemon
* Copyright (c)2001,2002 by Alexander Barton (alex@barton.de) * Copyright (c)2001-2003 by Alexander Barton (alex@barton.de)
* *
* This program is free software; you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -14,7 +14,7 @@
#include "portab.h" #include "portab.h"
static char UNUSED id[] = "$Id: resolve.c,v 1.6 2003/04/21 10:52:51 alex Exp $"; static char UNUSED id[] = "$Id: resolve.c,v 1.7 2003/12/27 13:01:12 alex Exp $";
#include "imp.h" #include "imp.h"
#include <assert.h> #include <assert.h>
@ -27,6 +27,12 @@ static char UNUSED id[] = "$Id: resolve.c,v 1.6 2003/04/21 10:52:51 alex Exp $";
#include <arpa/inet.h> #include <arpa/inet.h>
#include <netdb.h> #include <netdb.h>
#ifdef IDENTAUTH
#ifdef HAVE_IDENT_H
#include <ident.h>
#endif
#endif
#include "conn.h" #include "conn.h"
#include "defines.h" #include "defines.h"
#include "log.h" #include "log.h"
@ -35,7 +41,12 @@ static char UNUSED id[] = "$Id: resolve.c,v 1.6 2003/04/21 10:52:51 alex Exp $";
#include "resolve.h" #include "resolve.h"
#ifdef IDENTAUTH
LOCAL VOID Do_ResolveAddr PARAMS(( struct sockaddr_in *Addr, INT Sock, INT w_fd ));
#else
LOCAL VOID Do_ResolveAddr PARAMS(( struct sockaddr_in *Addr, INT w_fd )); LOCAL VOID Do_ResolveAddr PARAMS(( struct sockaddr_in *Addr, INT w_fd ));
#endif
LOCAL VOID Do_ResolveName PARAMS(( CHAR *Host, INT w_fd )); LOCAL VOID Do_ResolveName PARAMS(( CHAR *Host, INT w_fd ));
#ifdef h_errno #ifdef h_errno
@ -46,23 +57,27 @@ LOCAL CHAR *Get_Error PARAMS(( INT H_Error ));
GLOBAL VOID GLOBAL VOID
Resolve_Init( VOID ) Resolve_Init( VOID )
{ {
/* Modul initialisieren */ /* Initialize module */
FD_ZERO( &Resolver_FDs ); FD_ZERO( &Resolver_FDs );
} /* Resolve_Init */ } /* Resolve_Init */
#ifdef IDENTAUTH
GLOBAL RES_STAT *
Resolve_Addr( struct sockaddr_in *Addr, int Sock )
#else
GLOBAL RES_STAT * GLOBAL RES_STAT *
Resolve_Addr( struct sockaddr_in *Addr ) Resolve_Addr( struct sockaddr_in *Addr )
#endif
{ {
/* IP (asyncron!) aufloesen. Bei Fehler, z.B. wenn der /* Resolve IP (asynchronous!). On errors, e.g. if the child process
* Child-Prozess nicht erzeugt werden kann, wird NULL geliefert. * can't be forked, this functions returns NULL. */
* Der Host kann dann nicht aufgeloest werden. */
RES_STAT *s; RES_STAT *s;
INT pid; INT pid;
/* Speicher anfordern */ /* Allocate memory */
s = malloc( sizeof( RES_STAT )); s = malloc( sizeof( RES_STAT ));
if( ! s ) if( ! s )
{ {
@ -70,7 +85,7 @@ Resolve_Addr( struct sockaddr_in *Addr )
return NULL; return NULL;
} }
/* Pipe fuer Antwort initialisieren */ /* Initialize pipe for result */
if( pipe( s->pipe ) != 0 ) if( pipe( s->pipe ) != 0 )
{ {
free( s ); free( s );
@ -78,11 +93,11 @@ Resolve_Addr( struct sockaddr_in *Addr )
return NULL; return NULL;
} }
/* Sub-Prozess erzeugen */ /* For sub-process */
pid = fork( ); pid = fork( );
if( pid > 0 ) if( pid > 0 )
{ {
/* Haupt-Prozess */ /* Main process */
Log( LOG_DEBUG, "Resolver for %s created (PID %d).", inet_ntoa( Addr->sin_addr ), pid ); Log( LOG_DEBUG, "Resolver for %s created (PID %d).", inet_ntoa( Addr->sin_addr ), pid );
FD_SET( s->pipe[0], &Resolver_FDs ); FD_SET( s->pipe[0], &Resolver_FDs );
if( s->pipe[0] > Conn_MaxFD ) Conn_MaxFD = s->pipe[0]; if( s->pipe[0] > Conn_MaxFD ) Conn_MaxFD = s->pipe[0];
@ -91,15 +106,19 @@ Resolve_Addr( struct sockaddr_in *Addr )
} }
else if( pid == 0 ) else if( pid == 0 )
{ {
/* Sub-Prozess */ /* Sub process */
Log_Init_Resolver( ); Log_Init_Resolver( );
#ifdef IDENTAUTH
Do_ResolveAddr( Addr, Sock, s->pipe[1] );
#else
Do_ResolveAddr( Addr, s->pipe[1] ); Do_ResolveAddr( Addr, s->pipe[1] );
#endif
Log_Exit_Resolver( ); Log_Exit_Resolver( );
exit( 0 ); exit( 0 );
} }
else else
{ {
/* Fehler */ /* Error! */
free( s ); free( s );
Log( LOG_CRIT, "Resolver: Can't fork: %s!", strerror( errno )); Log( LOG_CRIT, "Resolver: Can't fork: %s!", strerror( errno ));
return NULL; return NULL;
@ -110,14 +129,13 @@ Resolve_Addr( struct sockaddr_in *Addr )
GLOBAL RES_STAT * GLOBAL RES_STAT *
Resolve_Name( CHAR *Host ) Resolve_Name( CHAR *Host )
{ {
/* Hostnamen (asyncron!) aufloesen. Bei Fehler, z.B. wenn der /* Resolve hostname (asynchronous!). On errors, e.g. if the child
* Child-Prozess nicht erzeugt werden kann, wird NULL geliefert. * process can't be forked, this functions returns NULL. */
* Der Host kann dann nicht aufgeloest werden. */
RES_STAT *s; RES_STAT *s;
INT pid; INT pid;
/* Speicher anfordern */ /* Allocate memory */
s = malloc( sizeof( RES_STAT )); s = malloc( sizeof( RES_STAT ));
if( ! s ) if( ! s )
{ {
@ -125,7 +143,7 @@ Resolve_Name( CHAR *Host )
return NULL; return NULL;
} }
/* Pipe fuer Antwort initialisieren */ /* Initialize the pipe for the result */
if( pipe( s->pipe ) != 0 ) if( pipe( s->pipe ) != 0 )
{ {
free( s ); free( s );
@ -133,11 +151,11 @@ Resolve_Name( CHAR *Host )
return NULL; return NULL;
} }
/* Sub-Prozess erzeugen */ /* Fork sub-process */
pid = fork( ); pid = fork( );
if( pid > 0 ) if( pid > 0 )
{ {
/* Haupt-Prozess */ /* Main process */
Log( LOG_DEBUG, "Resolver for \"%s\" created (PID %d).", Host, pid ); Log( LOG_DEBUG, "Resolver for \"%s\" created (PID %d).", Host, pid );
FD_SET( s->pipe[0], &Resolver_FDs ); FD_SET( s->pipe[0], &Resolver_FDs );
if( s->pipe[0] > Conn_MaxFD ) Conn_MaxFD = s->pipe[0]; if( s->pipe[0] > Conn_MaxFD ) Conn_MaxFD = s->pipe[0];
@ -146,7 +164,7 @@ Resolve_Name( CHAR *Host )
} }
else if( pid == 0 ) else if( pid == 0 )
{ {
/* Sub-Prozess */ /* Sub process */
Log_Init_Resolver( ); Log_Init_Resolver( );
Do_ResolveName( Host, s->pipe[1] ); Do_ResolveName( Host, s->pipe[1] );
Log_Exit_Resolver( ); Log_Exit_Resolver( );
@ -154,7 +172,7 @@ Resolve_Name( CHAR *Host )
} }
else else
{ {
/* Fehler */ /* Error! */
free( s ); free( s );
Log( LOG_CRIT, "Resolver: Can't fork: %s!", strerror( errno )); Log( LOG_CRIT, "Resolver: Can't fork: %s!", strerror( errno ));
return NULL; return NULL;
@ -162,17 +180,26 @@ Resolve_Name( CHAR *Host )
} /* Resolve_Name */ } /* Resolve_Name */
#ifdef IDENTAUTH
LOCAL VOID
Do_ResolveAddr( struct sockaddr_in *Addr, int Sock, INT w_fd )
#else
LOCAL VOID LOCAL VOID
Do_ResolveAddr( struct sockaddr_in *Addr, INT w_fd ) Do_ResolveAddr( struct sockaddr_in *Addr, INT w_fd )
#endif
{ {
/* Resolver Sub-Prozess: IP aufloesen und Ergebnis in Pipe schreiben. */ /* Resolver sub-process: resolve IP address and write result into
* pipe to parent. */
CHAR hostname[HOST_LEN]; CHAR hostname[HOST_LEN];
struct hostent *h; struct hostent *h;
#ifdef IDENTAUTH
CHAR *res;
#endif
Log_Resolver( LOG_DEBUG, "Now resolving %s ...", inet_ntoa( Addr->sin_addr )); Log_Resolver( LOG_DEBUG, "Now resolving %s ...", inet_ntoa( Addr->sin_addr ));
/* Namen aufloesen */ /* Resolve IP address */
h = gethostbyaddr( (CHAR *)&Addr->sin_addr, sizeof( Addr->sin_addr ), AF_INET ); h = gethostbyaddr( (CHAR *)&Addr->sin_addr, sizeof( Addr->sin_addr ), AF_INET );
if( h ) strlcpy( hostname, h->h_name, sizeof( hostname )); if( h ) strlcpy( hostname, h->h_name, sizeof( hostname ));
else else
@ -185,13 +212,30 @@ Do_ResolveAddr( struct sockaddr_in *Addr, INT w_fd )
strlcpy( hostname, inet_ntoa( Addr->sin_addr ), sizeof( hostname )); strlcpy( hostname, inet_ntoa( Addr->sin_addr ), sizeof( hostname ));
} }
/* Antwort an Parent schreiben */ #ifdef IDENTAUTH
/* Do "IDENT" (aka "AUTH") lookup and write result to parent */
Log_Resolver( LOG_DEBUG, "Doing IDENT lookup on socket %d ...", Sock );
res = ident_id( Sock, 10 );
Log_Resolver( LOG_DEBUG, "IDENT lookup on socket %d done.", Sock );
#endif
/* Write result into pipe to parent */
if( (size_t)write( w_fd, hostname, strlen( hostname ) + 1 ) != (size_t)( strlen( hostname ) + 1 )) if( (size_t)write( w_fd, hostname, strlen( hostname ) + 1 ) != (size_t)( strlen( hostname ) + 1 ))
{ {
Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent: %s!", strerror( errno )); Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent: %s!", strerror( errno ));
close( w_fd ); close( w_fd );
return; return;
} }
#ifdef IDENTAUTH
if( (size_t)write( w_fd, res ? res : "", strlen( res ? res : "" ) + 1 ) != (size_t)( strlen( res ? res : "" ) + 1 ))
{
Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent (IDENT): %s!", strerror( errno ));
close( w_fd );
free( res );
return;
}
free( res );
#endif
Log_Resolver( LOG_DEBUG, "Ok, translated %s to \"%s\".", inet_ntoa( Addr->sin_addr ), hostname ); Log_Resolver( LOG_DEBUG, "Ok, translated %s to \"%s\".", inet_ntoa( Addr->sin_addr ), hostname );
} /* Do_ResolveAddr */ } /* Do_ResolveAddr */
@ -200,7 +244,8 @@ Do_ResolveAddr( struct sockaddr_in *Addr, INT w_fd )
LOCAL VOID LOCAL VOID
Do_ResolveName( CHAR *Host, INT w_fd ) Do_ResolveName( CHAR *Host, INT w_fd )
{ {
/* Resolver Sub-Prozess: Name aufloesen und Ergebnis in Pipe schreiben. */ /* Resolver sub-process: resolve name and write result into pipe
* to parent. */
CHAR ip[16]; CHAR ip[16];
struct hostent *h; struct hostent *h;
@ -208,7 +253,7 @@ Do_ResolveName( CHAR *Host, INT w_fd )
Log_Resolver( LOG_DEBUG, "Now resolving \"%s\" ...", Host ); Log_Resolver( LOG_DEBUG, "Now resolving \"%s\" ...", Host );
/* Namen aufloesen */ /* Resolve hostname */
h = gethostbyname( Host ); h = gethostbyname( Host );
if( h ) if( h )
{ {
@ -225,7 +270,7 @@ Do_ResolveName( CHAR *Host, INT w_fd )
strcpy( ip, "" ); strcpy( ip, "" );
} }
/* Antwort an Parent schreiben */ /* Write result into pipe to parent */
if( (size_t)write( w_fd, ip, strlen( ip ) + 1 ) != (size_t)( strlen( ip ) + 1 )) if( (size_t)write( w_fd, ip, strlen( ip ) + 1 ) != (size_t)( strlen( ip ) + 1 ))
{ {
Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent: %s!", strerror( errno )); Log_Resolver( LOG_CRIT, "Resolver: Can't write to parent: %s!", strerror( errno ));
@ -242,7 +287,7 @@ Do_ResolveName( CHAR *Host, INT w_fd )
LOCAL CHAR * LOCAL CHAR *
Get_Error( INT H_Error ) Get_Error( INT H_Error )
{ {
/* Fehlerbeschreibung fuer H_Error liefern */ /* Get error message for H_Error */
switch( H_Error ) switch( H_Error )
{ {

9
src/ngircd/resolve.h
View File

@ -1,6 +1,6 @@
/* /*
* ngIRCd -- The Next Generation IRC Daemon * ngIRCd -- The Next Generation IRC Daemon
* Copyright (c)2001,2002 by Alexander Barton (alex@barton.de) * Copyright (c)2001-2003 by Alexander Barton (alex@barton.de)
* *
* This program is free software; you can redistribute it and/or modify * 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 * it under the terms of the GNU General Public License as published by
@ -8,7 +8,7 @@
* (at your option) any later version. * (at your option) any later version.
* Please read the file COPYING, README and AUTHORS for more information. * Please read the file COPYING, README and AUTHORS for more information.
* *
* $Id: resolve.h,v 1.5 2003/04/21 10:53:10 alex Exp $ * $Id: resolve.h,v 1.6 2003/12/27 13:01:12 alex Exp $
* *
* Asynchronous resolver (header) * Asynchronous resolver (header)
*/ */
@ -37,7 +37,12 @@ GLOBAL fd_set Resolver_FDs;
GLOBAL VOID Resolve_Init PARAMS(( VOID )); GLOBAL VOID Resolve_Init PARAMS(( VOID ));
#ifdef IDENTAUTH
GLOBAL RES_STAT *Resolve_Addr PARAMS(( struct sockaddr_in *Addr, int Sock ));
#else
GLOBAL RES_STAT *Resolve_Addr PARAMS(( struct sockaddr_in *Addr )); GLOBAL RES_STAT *Resolve_Addr PARAMS(( struct sockaddr_in *Addr ));
#endif
GLOBAL RES_STAT *Resolve_Name PARAMS(( CHAR *Host )); GLOBAL RES_STAT *Resolve_Name PARAMS(( CHAR *Host ));

14
src/testsuite/channel-test.e
View File

@ -1,4 +1,4 @@
# $Id: channel-test.e,v 1.2 2002/09/09 21:26:00 alex Exp $ # $Id: channel-test.e,v 1.3 2003/12/27 13:01:12 alex Exp $
spawn telnet localhost 6789 spawn telnet localhost 6789
expect { expect {
@ -16,7 +16,7 @@ expect {
send "join #channel\r" send "join #channel\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* JOIN :#channel" "@* JOIN :#channel"
} }
expect { expect {
timeout { exit 1 } timeout { exit 1 }
@ -26,13 +26,17 @@ expect {
send "topic #channel :Test-Topic\r" send "topic #channel :Test-Topic\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* TOPIC #channel :Test-Topic" "@* TOPIC #channel :Test-Topic"
} }
send "who #channel\r" send "who #channel\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
"352 nick #channel ~user * nick H@ :0 User" "352 nick #channel"
}
expect {
timeout { exit 1 }
"* nick H@ :0 User"
} }
expect { expect {
timeout { exit 1 } timeout { exit 1 }
@ -62,7 +66,7 @@ expect {
send "part #channel\r" send "part #channel\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* PART #channel :nick" "@* PART #channel :nick"
} }
send "quit\r" send "quit\r"

20
src/testsuite/mode-test.e
View File

@ -1,4 +1,4 @@
# $Id: mode-test.e,v 1.4 2002/12/15 15:52:34 alex Exp $ # $Id: mode-test.e,v 1.5 2003/12/27 13:01:12 alex Exp $
spawn telnet localhost 6789 spawn telnet localhost 6789
expect { expect {
@ -16,7 +16,7 @@ expect {
send "mode nick +i\r" send "mode nick +i\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE nick +i" "@* MODE nick +i"
} }
send "mode nick\r" send "mode nick\r"
@ -28,7 +28,7 @@ expect {
send "mode nick -i\r" send "mode nick -i\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE nick -i" "@* MODE nick -i"
} }
send "oper TestOp 123\r" send "oper TestOp 123\r"
@ -50,7 +50,7 @@ expect {
send "join #channel\r" send "join #channel\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* JOIN :#channel" "@* JOIN :#channel"
} }
expect { expect {
timeout { exit 1 } timeout { exit 1 }
@ -60,7 +60,7 @@ expect {
send "mode #channel +tn\r" send "mode #channel +tn\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel +tn" "@* MODE #channel +tn"
} }
send "mode #channel\r" send "mode #channel\r"
@ -72,31 +72,31 @@ expect {
send "mode #channel +v nick\r" send "mode #channel +v nick\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel +v nick" "@* MODE #channel +v nick"
} }
send "mode #channel +I nick1\r" send "mode #channel +I nick1\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel +I nick1!*@*" "@* MODE #channel +I nick1!*@*"
} }
send "mode #channel +b nick2@domain\r" send "mode #channel +b nick2@domain\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel +b nick2!*@domain" "@* MODE #channel +b nick2!*@domain"
} }
send "mode #channel +I nick3!user\r" send "mode #channel +I nick3!user\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel +I nick3!user@*" "@* MODE #channel +I nick3!user@*"
} }
send "mode #channel -vo nick nick\r" send "mode #channel -vo nick nick\r"
expect { expect {
timeout { exit 1 } timeout { exit 1 }
":nick!~user@* MODE #channel -vo nick nick" "@* MODE #channel -vo nick nick"
} }
send "quit\r" send "quit\r"