* Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
* der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
*
- * $Id: conf.c,v 1.29 2002/09/16 09:13:06 alex Exp $
+ * $Id: conf.c,v 1.41 2002/11/30 22:15:49 alex Exp $
*
* conf.h: Konfiguration des ngircd
*/
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <pwd.h>
+#include <grp.h>
+#include <sys/types.h>
+
+#ifdef HAVE_CTYPE_H
+# include <ctype.h>
+#endif
#include "ngircd.h"
#include "conn.h"
{
/* Konfiguration einlesen, ueberpruefen und ausgeben. */
- UINT i;
+ struct passwd *pwd;
+ struct group *grp;
+ INT i;
Use_Log = FALSE;
Set_Defaults( );
- printf( "Using \"%s\" as configuration file ...\n", NGIRCd_ConfFile );
Read_Config( );
/* Wenn stdin ein ein TTY ist: auf Taste warten */
printf( " AdminInfo2 = %s\n", Conf_ServerAdmin2 );
printf( " AdminEMail = %s\n", Conf_ServerAdminMail );
printf( " MotdFile = %s\n", Conf_MotdFile );
- printf( " ListenPorts = " );
+ printf( " Ports = " );
for( i = 0; i < Conf_ListenPorts_Count; i++ )
{
if( i != 0 ) printf( ", " );
printf( "%u", Conf_ListenPorts[i] );
}
puts( "" );
- printf( " ServerUID = %ld\n", (INT32)Conf_UID );
- printf( " ServerGID = %ld\n", (INT32)Conf_GID );
+ pwd = getpwuid( Conf_UID );
+ if( pwd ) printf( " ServerUID = %s\n", pwd->pw_name );
+ else printf( " ServerUID = %ld\n", (LONG)Conf_UID );
+ grp = getgrgid( Conf_GID );
+ if( grp ) printf( " ServerGID = %s\n", grp->gr_name );
+ else printf( " ServerGID = %ld\n", (LONG)Conf_GID );
printf( " PingTimeout = %d\n", Conf_PingTimeout );
printf( " PongTimeout = %d\n", Conf_PongTimeout );
printf( " ConnectRetry = %d\n", Conf_ConnectRetry );
printf( " OperCanUseMode = %s\n", Conf_OperCanMode == TRUE ? "yes" : "no" );
+ if( Conf_MaxConnections > 0 ) printf( " MaxConnections = %ld\n", Conf_MaxConnections );
+ else printf( " MaxConnections = -1\n" );
puts( "" );
for( i = 0; i < Conf_Oper_Count; i++ )
printf( " Name = %s\n", Conf_Server[i].name );
printf( " Host = %s\n", Conf_Server[i].host );
printf( " Port = %d\n", Conf_Server[i].port );
- printf( " Password = %s\n", Conf_Server[i].pwd );
+ printf( " MyPassword = %s\n", Conf_Server[i].pwd_in );
+ printf( " PeerPassword = %s\n", Conf_Server[i].pwd_out );
printf( " Group = %d\n", Conf_Server[i].group );
puts( "" );
}
Conf_Channel_Count = 0;
Conf_OperCanMode = FALSE;
+
+ Conf_MaxConnections = 0;
} /* Set_Defaults */
exit( 1 );
}
+ Config_Error( LOG_INFO, "Reading configuration from \"%s\" ...", NGIRCd_ConfFile );
+
line = 0;
strcpy( section, "" );
while( TRUE )
strcpy( Conf_Server[Conf_Server_Count].host, "" );
strcpy( Conf_Server[Conf_Server_Count].ip, "" );
strcpy( Conf_Server[Conf_Server_Count].name, "" );
- strcpy( Conf_Server[Conf_Server_Count].pwd, "" );
+ strcpy( Conf_Server[Conf_Server_Count].pwd_in, "" );
+ strcpy( Conf_Server[Conf_Server_Count].pwd_out, "" );
Conf_Server[Conf_Server_Count].port = 0;
Conf_Server[Conf_Server_Count].group = -1;
Conf_Server[Conf_Server_Count].lasttry = time( NULL ) - Conf_ConnectRetry + STARTUP_DELAY;
LOCAL VOID
Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg )
{
+ struct passwd *pwd;
+ struct group *grp;
CHAR *ptr;
- INT32 port;
+ LONG port;
assert( Line > 0 );
assert( Var != NULL );
/* Der Server-Name */
strncpy( Conf_ServerName, Arg, CLIENT_ID_LEN - 1 );
Conf_ServerName[CLIENT_ID_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_ID_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Info" ) == 0 )
/* Server-Info-Text */
strncpy( Conf_ServerInfo, Arg, CLIENT_INFO_LEN - 1 );
Conf_ServerInfo[CLIENT_INFO_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_INFO_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Info\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Password" ) == 0 )
/* Server-Passwort */
strncpy( Conf_ServerPwd, Arg, CLIENT_PASS_LEN - 1 );
Conf_ServerPwd[CLIENT_PASS_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_PASS_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Password\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "AdminInfo1" ) == 0 )
/* Server-Info-Text */
strncpy( Conf_ServerAdmin1, Arg, CLIENT_INFO_LEN - 1 );
Conf_ServerAdmin1[CLIENT_INFO_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_INFO_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminInfo1\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "AdminInfo2" ) == 0 )
/* Server-Info-Text */
strncpy( Conf_ServerAdmin2, Arg, CLIENT_INFO_LEN - 1 );
Conf_ServerAdmin2[CLIENT_INFO_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_INFO_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminInfo2\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "AdminEMail" ) == 0 )
/* Server-Info-Text */
strncpy( Conf_ServerAdminMail, Arg, CLIENT_INFO_LEN - 1 );
Conf_ServerAdminMail[CLIENT_INFO_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_INFO_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"AdminEMail\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Ports" ) == 0 )
/* Datei mit der "message of the day" (MOTD) */
strncpy( Conf_MotdFile, Arg, FNAME_LEN - 1 );
Conf_MotdFile[FNAME_LEN - 1] = '\0';
+ if( strlen( Arg ) > FNAME_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MotdFile\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "ServerUID" ) == 0 )
{
/* UID, mit der der Daemon laufen soll */
- Conf_UID = (UINT)atoi( Arg );
+ pwd = getpwnam( Arg );
+ if( pwd ) Conf_UID = pwd->pw_uid;
+ else
+ {
+#ifdef HAVE_ISDIGIT
+ if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"ServerUID\" is not a number!", NGIRCd_ConfFile, Line );
+ else
+#endif
+ Conf_UID = (UINT)atoi( Arg );
+ }
return;
}
if( strcasecmp( Var, "ServerGID" ) == 0 )
{
/* GID, mit der der Daemon laufen soll */
- Conf_GID = (UINT)atoi( Arg );
+ grp = getgrnam( Arg );
+ if( grp ) Conf_GID = grp->gr_gid;
+ else
+ {
+#ifdef HAVE_ISDIGIT
+ if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"ServerGID\" is not a number!", NGIRCd_ConfFile, Line );
+ else
+#endif
+ Conf_GID = (UINT)atoi( Arg );
+ }
return;
}
if( strcasecmp( Var, "PingTimeout" ) == 0 )
{
/* PING-Timeout */
Conf_PingTimeout = atoi( Arg );
- if(( Conf_PingTimeout ) < 5 ) Conf_PingTimeout = 5;
+ if( Conf_PingTimeout < 5 )
+ {
+ Config_Error( LOG_WARNING, "%s, line %d: Value of \"PingTimeout\" too low!", NGIRCd_ConfFile, Line );
+ Conf_PingTimeout = 5;
+ }
return;
}
if( strcasecmp( Var, "PongTimeout" ) == 0 )
{
/* PONG-Timeout */
Conf_PongTimeout = atoi( Arg );
- if(( Conf_PongTimeout ) < 5 ) Conf_PongTimeout = 5;
+ if( Conf_PongTimeout < 5 )
+ {
+ Config_Error( LOG_WARNING, "%s, line %d: Value of \"PongTimeout\" too low!", NGIRCd_ConfFile, Line );
+ Conf_PongTimeout = 5;
+ }
return;
}
if( strcasecmp( Var, "ConnectRetry" ) == 0 )
{
/* Sekunden zwischen Verbindungsversuchen zu anderen Servern */
Conf_ConnectRetry = atoi( Arg );
- if(( Conf_ConnectRetry ) < 5 ) Conf_ConnectRetry = 5;
+ if( Conf_ConnectRetry < 5 )
+ {
+ Config_Error( LOG_WARNING, "%s, line %d: Value of \"ConnectRetry\" too low!", NGIRCd_ConfFile, Line );
+ Conf_ConnectRetry = 5;
+ }
return;
}
if( strcasecmp( Var, "OperCanUseMode" ) == 0 )
else Conf_OperCanMode = FALSE;
return;
}
+ if( strcasecmp( Var, "MaxConnections" ) == 0 )
+ {
+ /* Maximale Anzahl von Verbindungen. Werte <= 0 stehen
+ * fuer "kein Limit". */
+#ifdef HAVE_ISDIGIT
+ if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MaxConnections\" is not a number!", NGIRCd_ConfFile, Line );
+ else
+#endif
+ Conf_MaxConnections = atol( Arg );
+ return;
+ }
Config_Error( LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
} /* Handle_GLOBAL */
/* Name des IRC Operator */
strncpy( Conf_Oper[Conf_Oper_Count - 1].name, Arg, CLIENT_PASS_LEN - 1 );
Conf_Oper[Conf_Oper_Count - 1].name[CLIENT_PASS_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_PASS_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Password" ) == 0 )
/* Passwort des IRC Operator */
strncpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, CLIENT_PASS_LEN - 1 );
Conf_Oper[Conf_Oper_Count - 1].pwd[CLIENT_PASS_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_PASS_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Password\" too long!", NGIRCd_ConfFile, Line );
return;
}
LOCAL VOID
Handle_SERVER( INT Line, CHAR *Var, CHAR *Arg )
{
- INT32 port;
+ LONG port;
assert( Line > 0 );
assert( Var != NULL );
/* Hostname des Servers */
strncpy( Conf_Server[Conf_Server_Count - 1].host, Arg, HOST_LEN - 1 );
Conf_Server[Conf_Server_Count - 1].host[HOST_LEN - 1] = '\0';
+ if( strlen( Arg ) > HOST_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Host\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Name" ) == 0 )
/* Name des Servers ("Nick") */
strncpy( Conf_Server[Conf_Server_Count - 1].name, Arg, CLIENT_ID_LEN - 1 );
Conf_Server[Conf_Server_Count - 1].name[CLIENT_ID_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_ID_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line );
return;
}
- if( strcasecmp( Var, "Password" ) == 0 )
+ if( strcasecmp( Var, "MyPassword" ) == 0 )
{
- /* Passwort des Servers */
- strncpy( Conf_Server[Conf_Server_Count - 1].pwd, Arg, CLIENT_PASS_LEN - 1 );
- Conf_Server[Conf_Server_Count - 1].pwd[CLIENT_PASS_LEN - 1] = '\0';
+ /* Passwort dieses Servers, welches empfangen werden muss */
+ strncpy( Conf_Server[Conf_Server_Count - 1].pwd_in, Arg, CLIENT_PASS_LEN - 1 );
+ Conf_Server[Conf_Server_Count - 1].pwd_in[CLIENT_PASS_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_PASS_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"MyPassword\" too long!", NGIRCd_ConfFile, Line );
+ return;
+ }
+ if( strcasecmp( Var, "PeerPassword" ) == 0 )
+ {
+ /* Passwort des anderen Servers, welches gesendet werden muss */
+ strncpy( Conf_Server[Conf_Server_Count - 1].pwd_out, Arg, CLIENT_PASS_LEN - 1 );
+ Conf_Server[Conf_Server_Count - 1].pwd_out[CLIENT_PASS_LEN - 1] = '\0';
+ if( strlen( Arg ) > CLIENT_PASS_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"PeerPassword\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Port" ) == 0 )
if( strcasecmp( Var, "Group" ) == 0 )
{
/* Server-Gruppe */
+#ifdef HAVE_ISDIGIT
+ if( ! isdigit( *Arg )) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Group\" is not a number!", NGIRCd_ConfFile, Line );
+ else
+#endif
Conf_Server[Conf_Server_Count - 1].group = atoi( Arg );
return;
}
/* Hostname des Servers */
strncpy( Conf_Channel[Conf_Channel_Count - 1].name, Arg, CHANNEL_NAME_LEN - 1 );
Conf_Channel[Conf_Channel_Count - 1].name[CHANNEL_NAME_LEN - 1] = '\0';
+ if( strlen( Arg ) > CHANNEL_NAME_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Name\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Modes" ) == 0 )
/* Name des Servers ("Nick") */
strncpy( Conf_Channel[Conf_Channel_Count - 1].modes, Arg, CHANNEL_MODE_LEN - 1 );
Conf_Channel[Conf_Channel_Count - 1].modes[CHANNEL_MODE_LEN - 1] = '\0';
+ if( strlen( Arg ) > CHANNEL_MODE_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Modes\" too long!", NGIRCd_ConfFile, Line );
return;
}
if( strcasecmp( Var, "Topic" ) == 0 )
/* Passwort des Servers */
strncpy( Conf_Channel[Conf_Channel_Count - 1].topic, Arg, CHANNEL_TOPIC_LEN - 1 );
Conf_Channel[Conf_Channel_Count - 1].topic[CHANNEL_TOPIC_LEN - 1] = '\0';
+ if( strlen( Arg ) > CHANNEL_TOPIC_LEN - 1 ) Config_Error( LOG_WARNING, "%s, line %d: Value of \"Topic\" too long!", NGIRCd_ConfFile, Line );
return;
}
}
#ifdef STRICT_RFC
- if( ! ConfAdminMail[0] )
+ if( ! Conf_ServerAdminMail[0] )
{
/* Keine Server-Information konfiguriert */
Config_Error( LOG_ALERT, "No administrator email address configured in \"%s\" ('AdminEMail')!", NGIRCd_ConfFile );
}
#endif
- if( ! Conf_ServerAdmin1[0] && ! Conf_ServerAdmin1[0] && ! Conf_ServerAdminMail[0] )
+ if( ! Conf_ServerAdmin1[0] && ! Conf_ServerAdmin2[0] && ! Conf_ServerAdminMail[0] )
{
/* Keine Server-Information konfiguriert */
- Log( LOG_WARNING, "No server information configured but required by RFC!" );
+ Log( LOG_WARNING, "No administrative information configured but required by RFC!" );
}
} /* Validate_Config */
/* Im "normalen Betrieb" soll der Log-Mechanismus des ngIRCd verwendet
* werden, beim Testen der Konfiguration jedoch nicht, hier sollen alle
* Meldungen direkt auf die Konsole ausgegeben werden: */
- if( Use_Log ) Log( Level, msg );
+ if( Use_Log ) Log( Level, "%s", msg );
else puts( msg );
} /* Config_Error */
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