git.sur5r.net Git - openldap/blob - servers/slapd/slapacl.c

   1 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   2  *
   3  * Copyright 2004 The OpenLDAP Foundation.
   4  * Portions Copyright 2004 Pierangelo Masarati.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15 /* ACKNOWLEDGEMENTS:
  16  * This work was initially developed by Pierangelo Masarati for inclusion
  17  * in OpenLDAP Software.
  18  */
  19
  20 #include "portable.h"
  21
  22 #include <stdio.h>
  23
  24 #include <ac/stdlib.h>
  25
  26 #include <ac/ctype.h>
  27 #include <ac/string.h>
  28 #include <ac/socket.h>
  29 #include <ac/unistd.h>
  30
  31 #include <lber.h>
  32 #include <ldif.h>
  33 #include <lutil.h>
  34
  35 #include "slapcommon.h"
  36
  37 int
  38 slapacl( int argc, char **argv )
  39 {
  40         int                     rc = EXIT_SUCCESS;
  41         const char              *progname = "slapacl";
  42         Connection              conn;
  43         Operation               op;
  44         Entry                   e = { 0 };
  45
  46         slap_tool_init( progname, SLAPACL, argc, argv );
  47
  48         argv = &argv[ optind ];
  49         argc -= optind;
  50
  51         memset( &conn, 0, sizeof( Connection ) );
  52         memset( &op, 0, sizeof( Operation ) );
  53
  54         connection_fake_init( &conn, &op, &conn );
  55
  56         if ( !BER_BVISNULL( &authcID ) ) {
  57                 rc = slap_sasl_getdn( &conn, &op, &authcID, NULL, &authcDN, SLAP_GETDN_AUTHCID );
  58                 if ( rc != LDAP_SUCCESS ) {
  59                         fprintf( stderr, "ID: <%s> check failed %d (%s)\n",
  60                                         authcID.bv_val, rc,
  61                                         ldap_err2string( rc ) );
  62                         rc = 1;
  63                         goto destroy;
  64                 }
  65
  66         } else if ( !BER_BVISNULL( &authcDN ) ) {
  67                 struct berval   ndn;
  68
  69                 rc = dnNormalize( 0, NULL, NULL, &authcDN, &ndn, NULL );
  70                 if ( rc != LDAP_SUCCESS ) {
  71                         fprintf( stderr, "autchDN=\"%s\" normalization failed %d (%s)\n",
  72                                         authcDN.bv_val, rc,
  73                                         ldap_err2string( rc ) );
  74                         rc = 1;
  75                         goto destroy;
  76                 }
  77                 ch_free( authcDN.bv_val );
  78                 authcDN = ndn;
  79         }
  80
  81
  82         if ( !BER_BVISNULL( &authcDN ) ) {
  83                 fprintf( stderr, "DN: \"%s\"\n", authcDN.bv_val );
  84         }
  85
  86         assert( !BER_BVISNULL( &baseDN ) );
  87         rc = dnPrettyNormal( NULL, &baseDN, &e.e_name, &e.e_nname, NULL );
  88         if ( rc != LDAP_SUCCESS ) {
  89                 fprintf( stderr, "base=\"%s\" normalization failed %d (%s)\n",
  90                                 baseDN.bv_val, rc,
  91                                 ldap_err2string( rc ) );
  92                 rc = 1;
  93                 goto destroy;
  94         }
  95
  96         op.o_bd = be;
  97         if ( !BER_BVISNULL( &authcDN ) ) {
  98                 op.o_dn = authcDN;
  99                 op.o_ndn = authcDN;
 100         }
 101
 102         for ( ; argc--; argv++ ) {
 103                 slap_mask_t             mask;
 104                 AttributeDescription    *desc = NULL;
 105                 int                     rc;
 106                 struct berval           val;
 107                 const char              *text;
 108                 char                    accessmaskbuf[ACCESSMASK_MAXLEN];
 109                 char                    *accessstr;
 110                 slap_access_t           access = ACL_AUTH;
 111
 112                 val.bv_val = strchr( argv[0], ':' );
 113                 if ( val.bv_val != NULL ) {
 114                         val.bv_val[0] = '\0';
 115                         val.bv_val++;
 116                         val.bv_len = strlen( val.bv_val );
 117                 }
 118
 119                 accessstr = strchr( argv[0], '/' );
 120                 if ( accessstr != NULL ) {
 121                         accessstr[0] = '\0';
 122                         accessstr++;
 123                         access = str2access( accessstr );
 124                         if ( access == ACL_INVALID_ACCESS ) {
 125                                 fprintf( stderr, "unknown access \"%s\" for attribute \"%s\"\n",
 126                                                 accessstr, argv[0] );
 127                                 if ( continuemode ) {
 128                                         continue;
 129                                 }
 130                                 break;
 131                         }
 132                 }
 133
 134                 rc = slap_str2ad( argv[0], &desc, &text );
 135                 if ( rc != LDAP_SUCCESS ) {
 136                         fprintf( stderr, "slap_str2ad(%s) failed %d (%s)\n",
 137                                         argv[0], rc, ldap_err2string( rc ) );
 138                         if ( continuemode ) {
 139                                 continue;
 140                         }
 141                         break;
 142                 }
 143
 144                 rc = access_allowed_mask( &op, &e, desc, &val, access,
 145                                 NULL, &mask );
 146
 147                 if ( accessstr ) {
 148                         fprintf( stderr, "%s access to %s%s%s: %s\n",
 149                                         accessstr,
 150                                         desc->ad_cname.bv_val,
 151                                         val.bv_val ? "=" : "",
 152                                         val.bv_val ? val.bv_val : "",
 153                                         rc ? "ALLOWED" : "DENIED" );
 154
 155                 } else {
 156                         fprintf( stderr, "%s%s%s: %s\n",
 157                                         desc->ad_cname.bv_val,
 158                                         val.bv_val ? "=" : "",
 159                                         val.bv_val ? val.bv_val : "",
 160                                         accessmask2str( mask, accessmaskbuf ) );
 161                 }
 162                 rc = 0;
 163         }
 164
 165 destroy:;
 166         slap_tool_destroy();
 167
 168         return rc;
 169 }
 170