X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Fconf.c;h=a00049eef97cc29630a6d22af8e556f7efd61a2c;hp=02f5520f6657797a092703276311d77a7d981b28;hb=d61fbfc6e3a0a85ced036d8c1fa161fab0d9ba3d;hpb=3460c87c589b0bfd735dbdd761e9a508a2d9a3c7

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index 02f5520f..a00049ee 100644
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -7,13 +7,15 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  * Please read the file COPYING, README and AUTHORS for more information.
- *
- * Configuration management (reading, parsing & validation)
  */
 
-
 #include "portab.h"
 
+/**
+ * @file
+ * Configuration management (reading, parsing & validation)
+ */
+
 #include "imp.h"
 #include <assert.h>
 #include <errno.h>
@@ -349,13 +351,18 @@ Conf_Test( void )
 	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("  MaxNickLength = %u\n", Conf_MaxNickLength - 1);
+	printf("  NoticeAuth = %s\n", yesno_to_str(Conf_NoticeAuth));
+	printf("  CloakHost = %s\n", Conf_CloakHost);
+	printf("  CloakUserToNick = %s\n", yesno_to_str(Conf_CloakUserToNick));
+#ifndef STRICT_RFC
+	printf("  RequireAuthPing = %s\n", yesno_to_str(Conf_AuthPing));
+#endif
 
-	puts("[FEATURES]");
+	printf("\n[FEATURES]\n");
 	printf("  DNS = %s\n", yesno_to_str(Conf_DNS));
 	printf("  Ident = %s\n", yesno_to_str(Conf_Ident));
 	printf("  PAM = %s\n", yesno_to_str(Conf_PAM));
-	printf("  ZeroConf = %s\n", yesno_to_str(Conf_ZeroConf));
 	puts("");
 
 	opers_puts();
@@ -577,11 +584,6 @@ Set_Defaults_Optional(void)
 #else
 	Conf_PAM = false;
 #endif
-#ifdef ZEROCONF
-	Conf_ZeroConf = true;
-#else
-	Conf_ZeroConf = false;
-#endif
 }
 
 
@@ -616,6 +618,7 @@ Set_Defaults(bool InitServers)
 	Conf_PongTimeout = 20;
 	Conf_ConnectRetry = 60;
 	Conf_DNS = true;
+	Conf_NoticeAuth = false;
 
 	Conf_Oper_Count = 0;
 	Conf_Channel_Count = 0;
@@ -633,6 +636,9 @@ Set_Defaults(bool InitServers)
 	Conf_MaxJoins = 10;
 	Conf_MaxNickLength = CLIENT_NICK_LEN_DEFAULT;
 
+	strcpy(Conf_CloakHost, "");
+	Conf_CloakUserToNick = false;
+
 #ifdef SYSLOG
 #ifdef LOG_LOCAL5
 	Conf_SyslogFacility = LOG_LOCAL5;
@@ -640,6 +646,11 @@ Set_Defaults(bool InitServers)
 	Conf_SyslogFacility = 0;
 #endif
 #endif
+
+#ifndef STRICT_RFC
+	Conf_AuthPing = false;
+#endif
+
 	Set_Defaults_Optional();
 
 	/* Initialize server configuration structures */
@@ -647,6 +658,9 @@ Set_Defaults(bool InitServers)
 		for (i = 0; i < MAX_SERVERS;
 		     Init_Server_Struct(&Conf_Server[i++]));
 	}
+
+	/* Free MOTD; this is important when reloading the configuration */
+	array_free(&Conf_Motd);
 } /* Set_Defaults */
 
 
@@ -671,7 +685,7 @@ Read_Motd(const char *filename)
 
 	fp = fopen(filename, "r");
 	if (!fp) {
-		Log(LOG_WARNING, "Can't read MOTD file \"%s\": %s",
+		Config_Error(LOG_WARNING, "Can't read MOTD file \"%s\": %s",
 					filename, strerror(errno));
 		return;
 	}
@@ -937,10 +951,6 @@ CheckLegacyNoOption(const char *Var, const char *Arg)
 		Conf_PAM = !Check_ArgIsTrue(Arg);
 		return true;
 	}
-	if(strcasecmp(Var, "NoZeroConf") == 0) {
-		Conf_ZeroConf = !Check_ArgIsTrue(Arg);
-		return true;
-	}
 	return false;
 }
 
@@ -975,6 +985,18 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 			Config_Error_TooLong( Line, Var );
 		return;
 	}
+	if( strcasecmp( Var, "CloakHost" ) == 0 ) {
+		/* Client hostname */
+		len = strlcpy( Conf_CloakHost, Arg, sizeof( Conf_CloakHost ));
+		if (len >= sizeof( Conf_CloakHost ))
+			Config_Error_TooLong( Line, Var );
+		return;
+	}
+	if( strcasecmp( Var, "CloakUserToNick" ) == 0 ) {
+		/* Use client nick name as user name */
+		Conf_CloakUserToNick = Check_ArgIsTrue( Arg );
+		return;
+	}
 	if( strcasecmp( Var, "Info" ) == 0 ) {
 		/* Info text of server */
 		len = strlcpy( Conf_ServerInfo, Arg, sizeof( Conf_ServerInfo ));
@@ -1026,7 +1048,6 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 		len = strlcpy( Conf_MotdFile, Arg, sizeof( Conf_MotdFile ));
 		if (len >= sizeof( Conf_MotdFile ))
 			Config_Error_TooLong( Line, Var );
-		Read_Motd(Arg);
 		return;
 	}
 	if( strcasecmp( Var, "MotdPhrase" ) == 0 ) {
@@ -1063,11 +1084,9 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 		pwd = getpwnam( Arg );
 		if( pwd ) Conf_UID = pwd->pw_uid;
 		else {
-#ifdef HAVE_ISDIGIT
-			if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
-			else
-#endif
 			Conf_UID = (unsigned int)atoi( Arg );
+			if (!Conf_UID && strcmp(Arg, "0"))
+				Config_Error_NaN(Line, Var);
 		}
 		return;
 	}
@@ -1076,11 +1095,9 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 		grp = getgrnam( Arg );
 		if( grp ) Conf_GID = grp->gr_gid;
 		else {
-#ifdef HAVE_ISDIGIT
-			if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
-			else
-#endif
-			Conf_GID = (unsigned int)atoi( Arg );
+			Conf_GID = (unsigned int)atoi(Arg);
+			if (!Conf_GID && strcmp(Arg, "0"))
+				Config_Error_NaN( Line, Var );
 		}
 		return;
 	}
@@ -1121,8 +1138,7 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 	}
 
 	if (CheckLegacyNoOption(Var, Arg)) {
-		Config_Error(LOG_WARNING, "%s, line %d: \"No\"-Prefix has been removed, use "
-				"\"%s = %s\" in [FEATURES] section instead",
+		Config_Error(LOG_WARNING, "%s, line %d: \"No\"-Prefix has been removed, use \"%s = %s\" in [FEATURES] section instead",
 					NGIRCd_ConfFile, Line, NoNo(Var), InvertArg(Arg));
 		if (strcasecmp(Var, "NoIdent") == 0)
 			WarnIdent(Line);
@@ -1161,29 +1177,23 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 	}
 	if( strcasecmp( Var, "MaxConnections" ) == 0 ) {
 		/* Maximum number of connections. 0 -> "no limit". */
-#ifdef HAVE_ISDIGIT
-		if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var);
-		else
-#endif
 		Conf_MaxConnections = atol( Arg );
+		if (!Conf_MaxConnections && strcmp(Arg, "0"))
+			Config_Error_NaN(Line, Var);
 		return;
 	}
 	if( strcasecmp( Var, "MaxConnectionsIP" ) == 0 ) {
 		/* Maximum number of simultaneous connections from one IP. 0 -> "no limit" */
-#ifdef HAVE_ISDIGIT
-		if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
-		else
-#endif
 		Conf_MaxConnectionsIP = atoi( Arg );
+		if (!Conf_MaxConnectionsIP && strcmp(Arg, "0"))
+			Config_Error_NaN(Line, Var);
 		return;
 	}
 	if( strcasecmp( Var, "MaxJoins" ) == 0 ) {
 		/* Maximum number of channels a user can join. 0 -> "no limit". */
-#ifdef HAVE_ISDIGIT
-		if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
-		else
-#endif
 		Conf_MaxJoins = atoi( Arg );
+		if (!Conf_MaxJoins && strcmp(Arg, "0"))
+			Config_Error_NaN(Line, Var);
 		return;
 	}
 	if( strcasecmp( Var, "MaxNickLength" ) == 0 ) {
@@ -1192,6 +1202,11 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 		Conf_MaxNickLength = Handle_MaxNickLength(Line, Arg);
 		return;
 	}
+	if(strcasecmp(Var, "NoticeAuth") == 0) {
+		/* send NOTICE AUTH messages to clients on connect */
+		Conf_NoticeAuth = Check_ArgIsTrue(Arg);
+		return;
+	}
 
 	if( strcasecmp( Var, "Listen" ) == 0 ) {
 		/* IP-Address to bind sockets */
@@ -1248,6 +1263,13 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 							   Conf_SyslogFacility);
 		return;
 	}
+#endif
+#ifndef STRICT_RFC
+	if (strcasecmp(Var, "RequireAuthPing") == 0 ) {
+		/* Require new clients to do an "autheticatin PING-PONG" */
+		Conf_AuthPing = Check_ArgIsTrue(Arg);
+		return;
+	}
 #endif
 	Config_Error(LOG_ERR, "%s, line %d (section \"Global\"): Unknown variable \"%s\"!",
 								NGIRCd_ConfFile, Line, Var);
@@ -1278,11 +1300,10 @@ Handle_FEATURES(int Line, char *Var, char *Arg)
 		WarnPAM(Line);
 		return;
 	}
-	if(strcasecmp(Var, "ZeroConf") == 0) {
-		/* register services using ZeroConf */
-		Conf_ZeroConf = Check_ArgIsTrue(Arg);
-		return;
-	}
+
+	Config_Error(LOG_ERR,
+		     "%s, line %d (section \"Features\"): Unknown variable \"%s\"!",
+		     NGIRCd_ConfFile, Line, Var);
 }
 
 static void
@@ -1384,11 +1405,12 @@ Handle_SERVER( int Line, char *Var, char *Arg )
 	if( strcasecmp( Var, "Port" ) == 0 ) {
 		/* Port to which this server should connect */
 		port = atol( Arg );
-		if( port > 0 && port < 0xFFFF )
+		if (port >= 0 && port < 0xFFFF)
 			New_Server.port = (UINT16)port;
 		else
-			Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!",
-										NGIRCd_ConfFile, Line, port );
+			Config_Error(LOG_ERR,
+				"%s, line %d (section \"Server\"): Illegal port number %ld!",
+				NGIRCd_ConfFile, Line, port );
 		return;
 	}
 #ifdef SSL_SUPPORT
@@ -1399,12 +1421,9 @@ Handle_SERVER( int Line, char *Var, char *Arg )
 #endif
 	if( strcasecmp( Var, "Group" ) == 0 ) {
 		/* Server group */
-#ifdef HAVE_ISDIGIT
-		if( ! isdigit( (int)*Arg ))
-			Config_Error_NaN( Line, Var );
-		else
-#endif
 		New_Server.group = atoi( Arg );
+		if (!New_Server.group && strcmp(Arg, "0"))
+			Config_Error_NaN(Line, Var);
 		return;
 	}
 	if( strcasecmp( Var, "Passive" ) == 0 ) {
@@ -1492,7 +1511,7 @@ Handle_CHANNEL(int Line, char *Var, char *Arg)
 	if( strcasecmp( Var, "MaxUsers" ) == 0 ) {
 		/* maximum user limit, mode l */
 		chan->maxusers = (unsigned long) atol(Arg);
-		if (chan->maxusers == 0)
+		if (!chan->maxusers && strcmp(Arg, "0"))
 			Config_Error_NaN(Line, Var);
 		return;
 	}