/* ldapwhoami.c -- a tool for asking the directory "Who Am I?" */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2005 The OpenLDAP Foundation. * Portions Copyright 1998-2003 Kurt D. Zeilenga. * Portions Copyright 1998-2001 Net Boolean Incorporated. * Portions Copyright 2001-2003 IBM Corporation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * . */ /* Portions Copyright (c) 1992-1996 Regents of the University of Michigan. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and that due credit is given * to the University of Michigan at Ann Arbor. The name of the * University may not be used to endorse or promote products derived * from this software without specific prior written permission. This * software is provided ``as is'' without express or implied warranty. */ /* ACKNOWLEDGEMENTS: * This work was originally developed by Kurt D. Zeilenga for inclusion * in OpenLDAP Software based, in part, on other client tools. */ #include "portable.h" #include #include #include #include #include #include #include #include #include "lutil.h" #include "lutil_ldap.h" #include "ldap_defaults.h" #include "common.h" void usage( void ) { fprintf( stderr, _("Issue LDAP Who am I? operation to request user's authzid\n\n")); fprintf( stderr, _("usage: %s [options]\n"), prog); tool_common_usage(); exit( EXIT_FAILURE ); } const char options[] = "" "d:D:e:h:H:InO:p:QR:U:vVw:WxX:y:Y:Z"; int handle_private_option( int i ) { switch ( i ) { #if 0 char *control, *cvalue; int crit; case 'E': /* whoami extension */ if( protocol == LDAP_VERSION2 ) { fprintf( stderr, _("%s: -E incompatible with LDAPv%d\n"), prog, protocol ); exit( EXIT_FAILURE ); } /* should be extended to support comma separated list of * [!]key[=value] parameters, e.g. -E !foo,bar=567 */ crit = 0; cvalue = NULL; if( optarg[0] == '!' ) { crit = 1; optarg++; } control = strdup( optarg ); if ( (cvalue = strchr( control, '=' )) != NULL ) { *cvalue++ = '\0'; } fprintf( stderr, _("Invalid whoami extension name: %s\n"), control ); usage(); #endif default: return 0; } return 1; } int main( int argc, char *argv[] ) { int rc; char *user = NULL; LDAP *ld = NULL; char *matcheddn = NULL, *text = NULL, **refs = NULL; char *retoid = NULL; struct berval *retdata = NULL; tool_init(); prog = lutil_progname( "ldapwhoami", argc, argv ); /* LDAPv3 only */ protocol = LDAP_VERSION3; tool_args( argc, argv ); if( argc - optind > 1 ) { usage(); } else if ( argc - optind == 1 ) { user = strdup( argv[optind] ); } else { user = NULL; } if ( pw_file || want_bindpw ) { if ( pw_file ) { rc = lutil_get_filed_password( pw_file, &passwd ); if( rc ) return EXIT_FAILURE; } else { passwd.bv_val = getpassphrase( _("Enter LDAP Password: ") ); passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0; } } ld = tool_conn_setup( 0, 0 ); tool_bind( ld ); if ( not ) { rc = LDAP_SUCCESS; goto skip; } if ( assertion || authzid || manageDSAit || noop ) { tool_server_controls( ld, NULL, 0 ); } rc = ldap_whoami_s( ld, &retdata, NULL, NULL ); if( retdata != NULL ) { if( retdata->bv_len == 0 ) { printf(_("anonymous\n") ); } else { printf("%s\n", retdata->bv_val ); } } if( verbose || ( rc != LDAP_SUCCESS ) || matcheddn || text || refs ) { printf( _("Result: %s (%d)\n"), ldap_err2string( rc ), rc ); if( text && *text ) { printf( _("Additional info: %s\n"), text ); } if( matcheddn && *matcheddn ) { printf( _("Matched DN: %s\n"), matcheddn ); } if( refs ) { int i; for( i=0; refs[i]; i++ ) { printf(_("Referral: %s\n"), refs[i] ); } } } ber_memfree( text ); ber_memfree( matcheddn ); ber_memvfree( (void **) refs ); ber_memfree( retoid ); ber_bvfree( retdata ); skip: /* disconnect from server */ ldap_unbind (ld); return rc == LDAP_SUCCESS ? EXIT_SUCCESS : EXIT_FAILURE; }