X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Fconf.c;h=5619a6c78e9f6c0840300bb3daba6c67a8ffd404;hb=355828e64f6fa07eb96bc6b27eef964b529d8778;hp=fae2a28c453efc943e419526fd72fecbb864d789;hpb=28ca31e5761c0f5e746fcd0f4cdfac98e344bdb7;p=ngircd-alex.git

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index fae2a28c..5619a6c7 100644
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2009 Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2010 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
@@ -39,12 +39,10 @@
 #include "array.h"
 #include "ngircd.h"
 #include "conn.h"
-#include "client.h"
 #include "channel.h"
 #include "defines.h"
 #include "log.h"
 #include "match.h"
-#include "resolve.h"
 #include "tool.h"
 
 #include "exp.h"
@@ -57,6 +55,8 @@ static int New_Server_Idx;
 
 static size_t Conf_Oper_Count;
 static size_t Conf_Channel_Count;
+static char Conf_MotdFile[FNAME_LEN];
+
 static void Set_Defaults PARAMS(( bool InitServers ));
 static bool Read_Config PARAMS(( bool ngircd_starting ));
 static bool Validate_Config PARAMS(( bool TestOnly, bool Rehash ));
@@ -291,16 +291,19 @@ Conf_Test( void )
 	}
 
 	puts( "[GLOBAL]" );
-	printf( "  Name = %s\n", Conf_ServerName );
-	printf( "  Info = %s\n", Conf_ServerInfo );
-	printf( "  Password = %s\n", Conf_ServerPwd );
-	printf( "  AdminInfo1 = %s\n", Conf_ServerAdmin1 );
-	printf( "  AdminInfo2 = %s\n", Conf_ServerAdmin2 );
-	printf( "  AdminEMail = %s\n", Conf_ServerAdminMail );
-	printf( "  MotdFile = %s\n", Conf_MotdFile );
-	printf( "  MotdPhrase = %s\n", Conf_MotdPhrase );
-	printf( "  ChrootDir = %s\n", Conf_Chroot );
-	printf( "  PidFile = %s\n", Conf_PidFile);
+	printf("  Name = %s\n", Conf_ServerName);
+	printf("  Info = %s\n", Conf_ServerInfo);
+#ifndef PAM
+	printf("  Password = %s\n", Conf_ServerPwd);
+#endif
+	printf("  WebircPassword = %s\n", Conf_WebircPwd);
+	printf("  AdminInfo1 = %s\n", Conf_ServerAdmin1);
+	printf("  AdminInfo2 = %s\n", Conf_ServerAdmin2);
+	printf("  AdminEMail = %s\n", Conf_ServerAdminMail);
+	printf("  MotdFile = %s\n", Conf_MotdFile);
+	printf("  MotdPhrase = %.32s\n", array_bytes(&Conf_Motd) ? (const char*) array_start(&Conf_Motd) : "");
+	printf("  ChrootDir = %s\n", Conf_Chroot);
+	printf("  PidFile = %s\n", Conf_PidFile);
 	printf("  Listen = %s\n", Conf_ListenAddress);
 	fputs("  Ports = ", stdout);
 	ports_puts(&Conf_ListenPorts);
@@ -330,6 +333,7 @@ Conf_Test( void )
 	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));
+	printf("  NoPAM = %s\n", yesno_to_str(Conf_NoPAM));
 
 #ifdef WANT_IPV6
 	printf("  ConnectIPv4 = %s\n", yesno_to_str(Conf_ConnectIPv6));
@@ -565,7 +569,6 @@ Set_Defaults(bool InitServers)
 
 	strlcpy(Conf_MotdFile, SYSCONFDIR, sizeof(Conf_MotdFile));
 	strlcat(Conf_MotdFile, MOTD_FILE, sizeof(Conf_MotdFile));
-	strlcpy(Conf_MotdPhrase, MOTD_PHRASE, sizeof(Conf_MotdPhrase));
 
 	Conf_UID = Conf_GID = 0;
 	strlcpy(Conf_Chroot, CHROOT_DIR, sizeof(Conf_Chroot));
@@ -579,6 +582,7 @@ Set_Defaults(bool InitServers)
 	Conf_ConnectRetry = 60;
 	Conf_NoDNS = false;
 	Conf_NoIdent = false;
+	Conf_NoPAM = false;
 
 	Conf_Oper_Count = 0;
 	Conf_Channel_Count = 0;
@@ -614,6 +618,36 @@ no_listenports(void)
 	return cnt == 0;
 }
 
+static void
+Read_Motd(const char *filename)
+{
+	char line[127];
+	FILE *fp;
+
+	if (*filename == '\0')
+		return;
+
+	fp = fopen(filename, "r");
+	if (!fp) {
+		Log(LOG_WARNING, "Can't read MOTD file \"%s\": %s",
+					filename, strerror(errno));
+		return;
+	}
+
+	array_free(&Conf_Motd);
+
+	while (fgets(line, (int)sizeof line, fp)) {
+		ngt_TrimLastChr( line, '\n');
+
+		/* add text including \0 */
+		if (!array_catb(&Conf_Motd, line, strlen(line) + 1)) {
+			Log(LOG_WARNING, "Cannot add MOTD text: %s", strerror(errno));
+			break;
+		}
+	}
+	fclose(fp);
+}
+
 static bool
 Read_Config( bool ngircd_starting )
 {
@@ -777,6 +811,10 @@ Read_Config( bool ngircd_starting )
 		Config_Error(LOG_ALERT, "%s exiting due to fatal errors!", PACKAGE_NAME);
 		exit(1);
 	}
+
+	/* No MOTD phrase configured? (re)try motd file. */
+	if (array_bytes(&Conf_Motd) == 0)
+		Read_Motd(Conf_MotdFile);
 	return true;
 } /* Read_Config */
 
@@ -813,6 +851,7 @@ static unsigned int Handle_MaxNickLength(int Line, const char *Arg)
 } /* Handle_MaxNickLength */
 
 
+
 static void
 Handle_GLOBAL( int Line, char *Var, char *Arg )
 {
@@ -845,6 +884,13 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 			Config_Error_TooLong( Line, Var );
 		return;
 	}
+	if (strcasecmp(Var, "WebircPassword") == 0) {
+		/* Password required for WEBIRC command */
+		len = strlcpy(Conf_WebircPwd, Arg, sizeof(Conf_WebircPwd));
+		if (len >= sizeof(Conf_WebircPwd))
+			Config_Error_TooLong(Line, Var);
+		return;
+	}
 	if( strcasecmp( Var, "AdminInfo1" ) == 0 ) {
 		/* Administrative info #1 */
 		len = strlcpy( Conf_ServerAdmin1, Arg, sizeof( Conf_ServerAdmin1 ));
@@ -872,17 +918,24 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 		return;
 	}
 	if( strcasecmp( Var, "MotdFile" ) == 0 ) {
-		/* "Message of the day" (MOTD) file */
 		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 ) {
 		/* "Message of the day" phrase (instead of file) */
-		len = strlcpy( Conf_MotdPhrase, Arg, sizeof( Conf_MotdPhrase ));
-		if (len >= sizeof( Conf_MotdPhrase ))
+		len = strlen(Arg);
+		if (len == 0)
+			return;
+		if (len >= LINE_LEN) {
 			Config_Error_TooLong( Line, Var );
+			return;
+		}
+		if (!array_copyb(&Conf_Motd, Arg, len + 1))
+			Config_Error(LOG_WARNING, "%s, line %d: Could not append MotdPhrase: %s",
+							NGIRCd_ConfFile, Line, strerror(errno));
 		return;
 	}
 	if( strcasecmp( Var, "ChrootDir" ) == 0 ) {
@@ -978,6 +1031,11 @@ Handle_GLOBAL( int Line, char *Var, char *Arg )
 #endif
 		return;
 	}
+	if(strcasecmp(Var, "NoPAM") == 0) {
+		/* don't use PAM library to authenticate users */
+		Conf_NoPAM = Check_ArgIsTrue(Arg);
+		return;
+	}
 #ifdef WANT_IPV6
 	/* the default setting for all the WANT_IPV6 special options is 'true' */
 	if( strcasecmp( Var, "ConnectIPv6" ) == 0 ) {
@@ -1395,6 +1453,12 @@ Validate_Config(bool Configtest, bool Rehash)
 			     "No administrative information configured but required by RFC!");
 	}
 
+#ifdef PAM
+	if (Conf_ServerPwd[0])
+		Config_Error(LOG_ERR,
+			     "This server uses PAM, \"Password\" will be ignored!");
+#endif
+
 #ifdef DEBUG
 	servers = servers_once = 0;
 	for (i = 0; i < MAX_SERVERS; i++) {
@@ -1460,6 +1524,29 @@ va_dcl
 } /* Config_Error */
 
 
+#ifdef DEBUG
+
+GLOBAL void
+Conf_DebugDump(void)
+{
+	int i;
+
+	Log(LOG_DEBUG, "Configured servers:");
+	for (i = 0; i < MAX_SERVERS; i++) {
+		if (! Conf_Server[i].name[0])
+			continue;
+		Log(LOG_DEBUG,
+		    " - %s: %s:%d, last=%ld, group=%d, flags=%d, conn=%d",
+		    Conf_Server[i].name, Conf_Server[i].host,
+		    Conf_Server[i].port, Conf_Server[i].lasttry,
+		    Conf_Server[i].group, Conf_Server[i].flags,
+		    Conf_Server[i].conn_id);
+	}
+} /* Conf_DebugDump */
+
+#endif
+
+
 static void
 Init_Server_Struct( CONF_SERVER *Server )
 {
@@ -1474,7 +1561,7 @@ Init_Server_Struct( CONF_SERVER *Server )
 
 	if( NGIRCd_Passive ) Server->flags = CONF_SFLAG_DISABLED;
 
-	Resolve_Init(&Server->res_stat);
+	Proc_InitStruct(&Server->res_stat);
 	Server->conn_id = NONE;
 	memset(&Server->bind_addr, 0, sizeof(&Server->bind_addr));
 } /* Init_Server_Struct */