openldap/clients/tools/ldapwhoami.c
Kurt Zeilenga afa2cd1893 ITS#2657: authzid (and assertion) should apply to most everything
(preliminary modify/incr client-side code)
2003-07-30 10:21:16 +00:00

172 lines
3.2 KiB
C

/* $OpenLDAP$ */
/*
* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/ctype.h>
#include <ac/socket.h>
#include <ac/string.h>
#include <ac/time.h>
#include <ac/unistd.h>
#include <ldap.h>
#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[] = ""
"Cd: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 controls */
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 control 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;
}