/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2008 Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2009 Alexander Barton (alex@barton.de)
*
* 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
#include "ngircd.h"
#include "conn.h"
#include "client.h"
+#include "channel.h"
#include "defines.h"
#include "log.h"
#include "match.h"
array_free_wipe(&Conf_SSLOptions.KeyFilePassword);
}
+static bool
+can_open(const char *name, const char *file)
+{
+ FILE *fp = fopen(file, "r");
+ if (fp)
+ fclose(fp);
+ else
+ fprintf(stderr, "ERROR: %s \"%s\": %s\n",
+ name, file, strerror(errno));
+ return fp != NULL;
+}
-static void
+static bool
ConfSSL_Puts(void)
{
- if (Conf_SSLOptions.KeyFile)
+ bool ret = true;
+
+ if (Conf_SSLOptions.KeyFile) {
printf( " SSLKeyFile = %s\n", Conf_SSLOptions.KeyFile);
- if (Conf_SSLOptions.CertFile)
+ ret = can_open("SSLKeyFile", Conf_SSLOptions.KeyFile);
+ }
+ if (Conf_SSLOptions.CertFile) {
printf( " SSLCertFile = %s\n", Conf_SSLOptions.CertFile);
- if (Conf_SSLOptions.DHFile)
+ if (!can_open("SSLCertFile", Conf_SSLOptions.CertFile))
+ ret = false;
+ }
+ if (Conf_SSLOptions.DHFile) {
printf( " SSLDHFile = %s\n", Conf_SSLOptions.DHFile);
+ if (!can_open("SSLDHFile", Conf_SSLOptions.DHFile))
+ ret = false;
+ }
if (array_bytes(&Conf_SSLOptions.KeyFilePassword))
puts(" SSLKeyFilePassword = <secret>" );
array_free_wipe(&Conf_SSLOptions.KeyFilePassword);
+
+ return ret;
}
#endif
* must be separated by "," */
ptr = strtok( Arg, "," );
while (ptr) {
- ngt_TrimStr( ptr );
- port = atol( ptr );
+ ngt_TrimStr(ptr);
+ port = atoi(ptr);
if (port > 0 && port < 0xFFFF) {
port16 = (UINT16) port;
if (!array_catb(a, (char*)&port16, sizeof port16))
printf( " PidFile = %s\n", Conf_PidFile);
printf(" Listen = %s\n", Conf_ListenAddress);
fputs(" Ports = ", stdout);
-
ports_puts(&Conf_ListenPorts);
#ifdef SSL_SUPPORT
fputs(" SSLPorts = ", stdout);
ports_puts(&Conf_SSLOptions.ListenPorts);
- ConfSSL_Puts();
+ if (!ConfSSL_Puts())
+ config_valid = false;
#endif
- 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", yesno_to_str(Conf_OperCanMode));
- printf( " OperServerMode = %s\n", yesno_to_str(Conf_OperServerMode));
- printf( " PredefChannelsOnly = %s\n", yesno_to_str(Conf_PredefChannelsOnly));
- printf( " NoDNS = %s\n", yesno_to_str(Conf_NoDNS));
- printf( " NoIdent = %s\n", yesno_to_str(Conf_NoIdent));
+ 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", yesno_to_str(Conf_OperCanMode));
+ printf(" OperServerMode = %s\n", yesno_to_str(Conf_OperServerMode));
+ printf(" AllowRemoteOper = %s\n", yesno_to_str(Conf_AllowRemoteOper));
+ printf(" PredefChannelsOnly = %s\n", yesno_to_str(Conf_PredefChannelsOnly));
+ printf(" NoDNS = %s\n", yesno_to_str(Conf_NoDNS));
+ printf(" NoIdent = %s\n", yesno_to_str(Conf_NoIdent));
#ifdef WANT_IPV6
printf(" ConnectIPv4 = %s\n", yesno_to_str(Conf_ConnectIPv6));
printf(" ConnectIPv6 = %s\n", yesno_to_str(Conf_ConnectIPv4));
#endif
- printf( " MaxConnections = %ld\n", Conf_MaxConnections);
- printf( " MaxConnectionsIP = %d\n", Conf_MaxConnectionsIP);
- printf( " MaxJoins = %d\n", Conf_MaxJoins>0 ? Conf_MaxJoins : -1);
- printf( " MaxNickLength = %u\n\n", Conf_MaxNickLength - 1);
+ printf(" MaxConnections = %ld\n", Conf_MaxConnections);
+ printf(" MaxConnectionsIP = %d\n", Conf_MaxConnectionsIP);
+ printf(" MaxJoins = %d\n", Conf_MaxJoins > 0 ? Conf_MaxJoins : -1);
+ printf(" MaxNickLength = %u\n\n", Conf_MaxNickLength - 1);
for( i = 0; i < Conf_Oper_Count; i++ ) {
if( ! Conf_Oper[i].name[0] ) continue;
GLOBAL bool
-Conf_EnableServer( char *Name, UINT16 Port )
+Conf_EnableServer( const char *Name, UINT16 Port )
{
/* Enable specified server and adjust port */
/* Gotcha! Set port and enable server: */
Conf_Server[i].port = Port;
Conf_Server[i].flags &= ~CONF_SFLAG_DISABLED;
- return true;
+ return (Conf_Server[i].port && Conf_Server[i].host[0]);
}
}
return false;
GLOBAL bool
-Conf_DisableServer( char *Name )
+Conf_DisableServer( const char *Name )
{
/* Enable specified server and adjust port */
GLOBAL bool
-Conf_AddServer( char *Name, UINT16 Port, char *Host, char *MyPwd, char *PeerPwd )
+Conf_AddServer( const char *Name, UINT16 Port, const char *Host, const char *MyPwd, const char *PeerPwd )
{
/* Add new server to configuration */
* Check if the given nick name is an service
*/
GLOBAL bool
-Conf_IsService(int ConfServer, char *Nick)
+Conf_IsService(int ConfServer, const char *Nick)
{
return MatchCaseInsensitive(Conf_Server[ConfServer].svs_mask, Nick);
} /* Conf_IsService */
+/**
+ * Initialize configuration settings with their default values.
+ */
static void
-Set_Defaults( bool InitServers )
+Set_Defaults(bool InitServers)
{
- /* Initialize configuration variables with default values. */
-
int i;
- strcpy( Conf_ServerName, "" );
- snprintf( Conf_ServerInfo, sizeof Conf_ServerInfo, "%s %s", PACKAGE_NAME, PACKAGE_VERSION );
- strcpy( Conf_ServerPwd, "" );
+ strcpy(Conf_ServerName, "");
+ snprintf(Conf_ServerInfo, sizeof Conf_ServerInfo, "%s %s",
+ PACKAGE_NAME, PACKAGE_VERSION);
+ strcpy(Conf_ServerPwd, "");
- strcpy( Conf_ServerAdmin1, "" );
- strcpy( Conf_ServerAdmin2, "" );
- strcpy( Conf_ServerAdminMail, "" );
+ strcpy(Conf_ServerAdmin1, "");
+ strcpy(Conf_ServerAdmin2, "");
+ strcpy(Conf_ServerAdminMail, "");
- strlcpy( Conf_MotdFile, SYSCONFDIR, sizeof( Conf_MotdFile ));
- strlcat( Conf_MotdFile, MOTD_FILE, sizeof( Conf_MotdFile ));
+ strlcpy(Conf_MotdFile, SYSCONFDIR, sizeof(Conf_MotdFile));
+ strlcat(Conf_MotdFile, MOTD_FILE, sizeof(Conf_MotdFile));
+ strlcpy(Conf_MotdPhrase, MOTD_PHRASE, sizeof(Conf_MotdPhrase));
- strlcpy( Conf_MotdPhrase, MOTD_PHRASE, sizeof( Conf_MotdPhrase ));
-
- strlcpy( Conf_Chroot, CHROOT_DIR, sizeof( Conf_Chroot ));
-
- strlcpy( Conf_PidFile, PID_FILE, sizeof( Conf_PidFile ));
+ Conf_UID = Conf_GID = 0;
+ strlcpy(Conf_Chroot, CHROOT_DIR, sizeof(Conf_Chroot));
+ strlcpy(Conf_PidFile, PID_FILE, sizeof(Conf_PidFile));
free(Conf_ListenAddress);
Conf_ListenAddress = NULL;
- Conf_UID = Conf_GID = 0;
Conf_PingTimeout = 120;
Conf_PongTimeout = 20;
-
Conf_ConnectRetry = 60;
+ Conf_NoDNS = false;
+ Conf_NoIdent = false;
Conf_Oper_Count = 0;
Conf_Channel_Count = 0;
Conf_OperCanMode = false;
- Conf_NoDNS = false;
- Conf_NoIdent = false;
- Conf_PredefChannelsOnly = false;
Conf_OperServerMode = false;
+ Conf_AllowRemoteOper = false;
+ Conf_PredefChannelsOnly = false;
Conf_ConnectIPv4 = true;
Conf_ConnectIPv6 = true;
Conf_MaxNickLength = CLIENT_NICK_LEN_DEFAULT;
/* Initialize server configuration structures */
- if( InitServers ) for( i = 0; i < MAX_SERVERS; Init_Server_Struct( &Conf_Server[i++] ));
+ if (InitServers) {
+ for (i = 0; i < MAX_SERVERS;
+ Init_Server_Struct(&Conf_Server[i++]));
+ }
} /* Set_Defaults */
+static bool
+no_listenports(void)
+{
+ size_t cnt = array_bytes(&Conf_ListenPorts);
+#ifdef SSL_SUPPORT
+ cnt += array_bytes(&Conf_SSLOptions.ListenPorts);
+#endif
+ return cnt == 0;
+}
+
static bool
Read_Config( bool ngircd_starting )
{
Conf_Server[New_Server_Idx] = New_Server;
}
- if (0 == array_length(&Conf_ListenPorts, sizeof(UINT16))) {
- if (!array_copyb(&Conf_ListenPorts, (char*) &defaultport, sizeof defaultport)) {
- Config_Error( LOG_ALERT, "Could not add default listening Port %u: %s",
- (unsigned int) defaultport, strerror(errno));
- exit( 1 );
- }
+ /* not a single listening port? Add default. */
+ if (no_listenports() &&
+ !array_copyb(&Conf_ListenPorts, (char*) &defaultport, sizeof defaultport))
+ {
+ Config_Error(LOG_ALERT, "Could not add default listening Port %u: %s",
+ (unsigned int) defaultport, strerror(errno));
+
+ exit(1);
}
if (!Conf_ListenAddress)
Conf_OperServerMode = Check_ArgIsTrue( Arg );
return;
}
+ if(strcasecmp(Var, "AllowRemoteOper") == 0) {
+ /* Are remote IRC operators allowed to control this server? */
+ Conf_AllowRemoteOper = Check_ArgIsTrue(Arg);
+ return;
+ }
if( strcasecmp( Var, "MaxConnections" ) == 0 ) {
/* Maximum number of connections. 0 -> "no limit". */
#ifdef HAVE_ISDIGIT
size_t size = sizeof(new_chan->name);
char *dest = new_chan->name;
- /* Channels names must begin with "&" or "#", if it is
- * missing, add a '#'. This is only here for user convenience.
- */
- if (*name && *name != '#' && *name != '&') {
+ if (!Channel_IsValidName(name)) {
+ /*
+ * maybe user forgot to add a '#'.
+ * This is only here for user convenience.
+ */
*dest = '#';
--size;
++dest;