2003-11-30 01:29:44 +08:00
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/* ldapwhoami.c -- a tool for asking the directory "Who Am I?" */
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2002-01-29 05:24:40 +08:00
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/* $OpenLDAP$ */
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2003-11-26 07:17:08 +08:00
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
|
2005-01-02 04:49:32 +08:00
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* Copyright 1998-2005 The OpenLDAP Foundation.
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2003-11-26 07:17:08 +08:00
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* Portions Copyright 1998-2003 Kurt D. Zeilenga.
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* Portions Copyright 1998-2001 Net Boolean Incorporated.
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* Portions Copyright 2001-2003 IBM Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* Public License.
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*
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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*/
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/* Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that this notice is preserved and that due credit is given
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* to the University of Michigan at Ann Arbor. The name of the
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* University may not be used to endorse or promote products derived
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* from this software without specific prior written permission. This
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* software is provided ``as is'' without express or implied warranty.
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*/
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2003-11-26 10:58:56 +08:00
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/* ACKNOWLEDGEMENTS:
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* This work was originally developed by Kurt D. Zeilenga for inclusion
|
2003-11-26 07:17:08 +08:00
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* in OpenLDAP Software based, in part, on other client tools.
|
2002-01-29 05:24:40 +08:00
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/ctype.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include <ac/time.h>
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#include <ac/unistd.h>
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#include <ldap.h>
|
2002-07-27 08:06:27 +08:00
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|
#include "lutil.h"
|
2002-01-29 05:24:40 +08:00
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#include "lutil_ldap.h"
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#include "ldap_defaults.h"
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|
2002-12-13 00:32:26 +08:00
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#include "common.h"
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2002-01-29 05:24:40 +08:00
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2002-12-13 00:32:26 +08:00
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void
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usage( void )
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2002-01-29 05:24:40 +08:00
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{
|
2003-04-06 10:59:15 +08:00
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fprintf( stderr, _("Issue LDAP Who am I? operation to request user's authzid\n\n"));
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fprintf( stderr, _("usage: %s [options]\n"), prog);
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2002-12-13 00:32:26 +08:00
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tool_common_usage();
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2002-01-29 05:24:40 +08:00
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exit( EXIT_FAILURE );
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}
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2003-01-21 04:11:57 +08:00
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const char options[] = ""
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2003-12-17 08:34:37 +08:00
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"d:D:e:h:H:InO:p:QR:U:vVw:WxX:y:Y:Z";
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2002-01-29 05:24:40 +08:00
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2002-12-13 00:32:26 +08:00
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int
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handle_private_option( int i )
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|
{
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switch ( i ) {
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|
#if 0
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char *control, *cvalue;
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int crit;
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2004-03-13 06:34:07 +08:00
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case 'E': /* whoami extension */
|
2003-01-21 04:11:57 +08:00
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if( protocol == LDAP_VERSION2 ) {
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2003-04-06 10:59:15 +08:00
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fprintf( stderr, _("%s: -E incompatible with LDAPv%d\n"),
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2003-01-21 04:11:57 +08:00
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prog, protocol );
|
2002-12-13 00:32:26 +08:00
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exit( EXIT_FAILURE );
|
2002-08-30 05:36:36 +08:00
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|
}
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/* should be extended to support comma separated list of
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* [!]key[=value] parameters, e.g. -E !foo,bar=567
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*/
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crit = 0;
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cvalue = NULL;
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|
|
if( optarg[0] == '!' ) {
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|
crit = 1;
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|
optarg++;
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|
}
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|
control = strdup( optarg );
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|
if ( (cvalue = strchr( control, '=' )) != NULL ) {
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|
*cvalue++ = '\0';
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|
}
|
2004-03-13 06:34:07 +08:00
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fprintf( stderr, _("Invalid whoami extension name: %s\n"), control );
|
2002-12-13 00:32:26 +08:00
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usage();
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#endif
|
2002-12-02 23:46:53 +08:00
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2002-12-13 00:32:26 +08:00
|
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|
default:
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|
return 0;
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|
}
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|
return 1;
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}
|
2002-08-30 05:36:36 +08:00
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|
2002-08-30 13:43:47 +08:00
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|
2002-12-13 00:32:26 +08:00
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int
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main( int argc, char *argv[] )
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|
|
|
{
|
2005-04-20 05:21:51 +08:00
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|
int rc;
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char *user = NULL;
|
2002-01-29 05:24:40 +08:00
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|
2005-04-20 05:21:51 +08:00
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LDAP *ld = NULL;
|
2002-01-29 05:24:40 +08:00
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|
2005-04-20 05:21:51 +08:00
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char *matcheddn = NULL, *text = NULL, **refs = NULL;
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char *retoid = NULL;
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|
struct berval *retdata = NULL;
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|
int id, code;
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|
LDAPMessage *res;
|
2002-01-29 05:24:40 +08:00
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|
2005-04-20 05:21:51 +08:00
|
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|
tool_init();
|
2002-12-13 00:32:26 +08:00
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|
prog = lutil_progname( "ldapwhoami", argc, argv );
|
2002-01-29 05:24:40 +08:00
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2002-12-13 00:32:26 +08:00
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/* LDAPv3 only */
|
2003-01-21 04:11:57 +08:00
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protocol = LDAP_VERSION3;
|
2002-01-29 05:24:40 +08:00
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|
2002-12-13 00:32:26 +08:00
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tool_args( argc, argv );
|
2002-01-29 05:24:40 +08:00
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|
if( argc - optind > 1 ) {
|
2002-12-13 00:32:26 +08:00
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|
usage();
|
2002-01-29 05:24:40 +08:00
|
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|
} else if ( argc - optind == 1 ) {
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|
user = strdup( argv[optind] );
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|
} else {
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|
user = NULL;
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|
}
|
|
|
|
|
Patch: 'ldapmodify -y file' reads password from file (ITS#2031)
================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
================
Adapted by Kurt Zeilenga for inclusion in OpenLDAP. My comments are
marked with enclosed with square brackets (e.g. [Kurt's comment] below.
================
If I run ldapmodify & co from a script, I don't want to use '-W password'
because the password shows up in the output of 'ps' for everyone,
and I can't pipe the password to 'ldapmodify -w' because -w uses
getpassphrase() which reads from the tty instead of stdin.
So I added '-y file' which reads the password from file. The programs
exit if the file cannot be read.
[Complete contents of file is used as password. Use:
echo -n "secret" > password
to create a file with "secret" as the password. The -n avoids
adding a newline (which would invalidate the password). Note
that echo is a builtin and hence its arguments are not visible
to 'ps'.]
I changed ldapmodify, ldapmodrdn, ldapdelete, ldapsearch, ldapcompare.
I did not bother to change ldappasswd and ldapwhoami, because they
prompt for many passwords. [I fixed up ldapwhoami.]
Rerun autoconf after applying this patch. [Done.]
Note: I do not know if Windows NT has fstat(), so I set HAVE_FSTAT to
undef in portable.nt. (fstat() is used to warn if the file is publicly
readable or writeable.) [I used fstat() to set the buffer size to
read.]
[Note: using the contents of a file extends the tools to support
passwords which could not normally be provided using getpassphrase()
or via the command line.]
Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>, Aug 2002.
[Kurt D. Zeilenga <kurt@openldap.org>, Aug 2002.]
2002-08-24 13:47:17 +08:00
|
|
|
if ( pw_file || want_bindpw ) {
|
|
|
|
if ( pw_file ) {
|
|
|
|
rc = lutil_get_filed_password( pw_file, &passwd );
|
|
|
|
if( rc ) return EXIT_FAILURE;
|
|
|
|
} else {
|
2003-04-06 10:59:15 +08:00
|
|
|
passwd.bv_val = getpassphrase( _("Enter LDAP Password: ") );
|
Patch: 'ldapmodify -y file' reads password from file (ITS#2031)
================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
================
Adapted by Kurt Zeilenga for inclusion in OpenLDAP. My comments are
marked with enclosed with square brackets (e.g. [Kurt's comment] below.
================
If I run ldapmodify & co from a script, I don't want to use '-W password'
because the password shows up in the output of 'ps' for everyone,
and I can't pipe the password to 'ldapmodify -w' because -w uses
getpassphrase() which reads from the tty instead of stdin.
So I added '-y file' which reads the password from file. The programs
exit if the file cannot be read.
[Complete contents of file is used as password. Use:
echo -n "secret" > password
to create a file with "secret" as the password. The -n avoids
adding a newline (which would invalidate the password). Note
that echo is a builtin and hence its arguments are not visible
to 'ps'.]
I changed ldapmodify, ldapmodrdn, ldapdelete, ldapsearch, ldapcompare.
I did not bother to change ldappasswd and ldapwhoami, because they
prompt for many passwords. [I fixed up ldapwhoami.]
Rerun autoconf after applying this patch. [Done.]
Note: I do not know if Windows NT has fstat(), so I set HAVE_FSTAT to
undef in portable.nt. (fstat() is used to warn if the file is publicly
readable or writeable.) [I used fstat() to set the buffer size to
read.]
[Note: using the contents of a file extends the tools to support
passwords which could not normally be provided using getpassphrase()
or via the command line.]
Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>, Aug 2002.
[Kurt D. Zeilenga <kurt@openldap.org>, Aug 2002.]
2002-08-24 13:47:17 +08:00
|
|
|
passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
|
2002-01-29 05:24:40 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-12-13 00:32:26 +08:00
|
|
|
ld = tool_conn_setup( 0, 0 );
|
2002-01-29 05:24:40 +08:00
|
|
|
|
2002-12-13 00:32:26 +08:00
|
|
|
tool_bind( ld );
|
2002-01-29 05:24:40 +08:00
|
|
|
|
|
|
|
if ( not ) {
|
|
|
|
rc = LDAP_SUCCESS;
|
|
|
|
goto skip;
|
|
|
|
}
|
|
|
|
|
2003-07-30 18:21:16 +08:00
|
|
|
if ( assertion || authzid || manageDSAit || noop ) {
|
2002-12-13 00:32:26 +08:00
|
|
|
tool_server_controls( ld, NULL, 0 );
|
2003-07-30 18:21:16 +08:00
|
|
|
}
|
2002-08-30 05:52:45 +08:00
|
|
|
|
2005-04-20 05:21:51 +08:00
|
|
|
rc = ldap_whoami( ld, NULL, NULL, &id );
|
|
|
|
|
|
|
|
if( rc != LDAP_SUCCESS ) {
|
|
|
|
ldap_perror( ld, "ldap_extended_operation" );
|
|
|
|
rc = EXIT_FAILURE;
|
|
|
|
goto skip;
|
|
|
|
}
|
|
|
|
|
|
|
|
for ( ; ; ) {
|
|
|
|
struct timeval tv;
|
|
|
|
|
|
|
|
if ( tool_check_abandon( ld, id ) ) {
|
|
|
|
return LDAP_CANCELLED;
|
|
|
|
}
|
|
|
|
|
|
|
|
tv.tv_sec = 0;
|
|
|
|
tv.tv_usec = 100000;
|
|
|
|
|
|
|
|
rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, &tv, &res );
|
|
|
|
if ( rc < 0 ) {
|
|
|
|
ldap_perror( ld, "ldapwhoami: ldap_result" );
|
|
|
|
return rc;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ( rc != 0 ) {
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
rc = ldap_parse_result( ld, res,
|
|
|
|
&code, &matcheddn, &text, &refs, NULL, 0 );
|
|
|
|
|
|
|
|
if( rc != LDAP_SUCCESS ) {
|
|
|
|
ldap_perror( ld, "ldap_parse_result" );
|
|
|
|
rc = EXIT_FAILURE;
|
|
|
|
goto skip;
|
|
|
|
}
|
|
|
|
|
|
|
|
rc = ldap_parse_extended_result( ld, res, &retoid, &retdata, 1 );
|
|
|
|
|
|
|
|
if( rc != LDAP_SUCCESS ) {
|
|
|
|
ldap_perror( ld, "ldap_parse_result" );
|
|
|
|
rc = EXIT_FAILURE;
|
|
|
|
goto skip;
|
|
|
|
}
|
2002-11-28 10:26:55 +08:00
|
|
|
|
2002-01-29 05:24:40 +08:00
|
|
|
if( retdata != NULL ) {
|
|
|
|
if( retdata->bv_len == 0 ) {
|
2003-04-06 10:59:15 +08:00
|
|
|
printf(_("anonymous\n") );
|
2002-01-29 05:24:40 +08:00
|
|
|
} else {
|
|
|
|
printf("%s\n", retdata->bv_val );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-04-21 08:47:50 +08:00
|
|
|
if( verbose || ( code != LDAP_SUCCESS ) || matcheddn || text || refs ) {
|
|
|
|
printf( _("Result: %s (%d)\n"), ldap_err2string( code ), code );
|
2002-01-29 05:24:40 +08:00
|
|
|
|
|
|
|
if( text && *text ) {
|
2003-04-06 10:59:15 +08:00
|
|
|
printf( _("Additional info: %s\n"), text );
|
2002-01-29 05:24:40 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
if( matcheddn && *matcheddn ) {
|
2003-04-06 10:59:15 +08:00
|
|
|
printf( _("Matched DN: %s\n"), matcheddn );
|
2002-01-29 05:24:40 +08:00
|
|
|
}
|
|
|
|
|
|
|
|
if( refs ) {
|
|
|
|
int i;
|
|
|
|
for( i=0; refs[i]; i++ ) {
|
2003-04-06 10:59:15 +08:00
|
|
|
printf(_("Referral: %s\n"), refs[i] );
|
2002-01-29 05:24:40 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
ber_memfree( text );
|
|
|
|
ber_memfree( matcheddn );
|
|
|
|
ber_memvfree( (void **) refs );
|
|
|
|
ber_memfree( retoid );
|
|
|
|
ber_bvfree( retdata );
|
|
|
|
|
|
|
|
skip:
|
|
|
|
/* disconnect from server */
|
2005-04-02 07:29:02 +08:00
|
|
|
tool_unbind( ld );
|
|
|
|
tool_destroy();
|
2002-01-29 05:24:40 +08:00
|
|
|
|
2005-04-21 08:47:50 +08:00
|
|
|
return code == LDAP_SUCCESS ? EXIT_SUCCESS : EXIT_FAILURE;
|
2002-01-29 05:24:40 +08:00
|
|
|
}
|