New configuration option "Mask" for [Operator] sections to limit OPER command.

[ngircd-alex.git] / src / ngircd / conf.c

diff --git a/src/ngircd/conf.c b/src/ngircd/conf.c
index 17090d8a5e4af5df85077d1274b4c91b33ca9fae..312ebff9a1cfcb724b3065613b1acefe904abdd0 100644 (file)
--- a/src/ngircd/conf.c
+++ b/src/ngircd/conf.c
@@ -14,7 +14,7 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: conf.c,v 1.68 2005/02/04 14:24:21 alex Exp $";
+static char UNUSED id[] = "$Id: conf.c,v 1.69 2005/03/02 16:07:31 alex Exp $";
 
 #include "imp.h"
 #include <assert.h>
@@ -158,6 +158,7 @@ Conf_Test( VOID )
                puts( "[OPERATOR]" );
                printf( "  Name = %s\n", Conf_Oper[i].name );
                printf( "  Password = %s\n", Conf_Oper[i].pwd );
+               if ( Conf_Oper[i].mask ) printf( "  Mask = %s\n", Conf_Oper[i].mask );
                puts( "" );
        }
 
@@ -466,8 +467,12 @@ Read_Config( VOID )
                                else
                                {
                                        /* Initialize new operator structure */
-                                       strcpy( Conf_Oper[Conf_Oper_Count].name, "" );
-                                       strcpy( Conf_Oper[Conf_Oper_Count].pwd, "" );
+                                       Conf_Oper[Conf_Oper_Count].name[0] = '\0';
+                                       Conf_Oper[Conf_Oper_Count].pwd[0] = '\0';
+                                       if (Conf_Oper[Conf_Oper_Count].mask) {
+                                               free(Conf_Oper[Conf_Oper_Count].mask );
+                                               Conf_Oper[Conf_Oper_Count].mask = NULL;
+                                       }
                                        Conf_Oper_Count++;
                                }
                                continue;
@@ -782,6 +787,7 @@ Handle_GLOBAL( INT Line, CHAR *Var, CHAR *Arg )
 LOCAL VOID
 Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg )
 {
+       unsigned int len;
        assert( Line > 0 );
        assert( Var != NULL );
        assert( Arg != NULL );
@@ -799,7 +805,19 @@ Handle_OPERATOR( INT Line, CHAR *Var, CHAR *Arg )
                if( strlcpy( Conf_Oper[Conf_Oper_Count - 1].pwd, Arg, sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) >= sizeof( Conf_Oper[Conf_Oper_Count - 1].pwd )) Config_Error_TooLong( Line, Var );
                return;
        }
-       
+       if( strcasecmp( Var, "Mask" ) == 0 )
+       {
+               if (Conf_Oper[Conf_Oper_Count - 1].mask) return; /* Hostname already configured */
+               len = strlen( Arg ) + 1;
+               Conf_Oper[Conf_Oper_Count - 1].mask = malloc( len );
+               if (! Conf_Oper[Conf_Oper_Count - 1].mask) {
+                       Config_Error( LOG_ERR, "%s, line %d: Cannot allocate memory for operator mask: %s", NGIRCd_ConfFile, Line, strerror(errno) );
+                       return;
+               }
+
+               strlcpy( Conf_Oper[Conf_Oper_Count - 1].mask, Arg, len);
+               return;
+       }
        Config_Error( LOG_ERR, "%s, line %d (section \"Operator\"): Unknown variable \"%s\"!", NGIRCd_ConfFile, Line, Var );
 } /* Handle_OPERATOR */