openldap/clients/tools/ldapmodrdn.c

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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* ldapmodrdn.c - generic program to modify an entry's RDN using LDAP.
*
* Support for MODIFYDN REQUEST V3 (newSuperior) by:
*
* Copyright 1999, Juan C. Gomez, All rights reserved.
* This software is not subject to any license of Silicon Graphics
* Inc. or Purdue University.
*
* Redistribution and use in source and binary forms are permitted
* without restriction or fee of any kind as long as this notice
* is preserved.
*
*/
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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/signal.h>
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#include <ac/string.h>
#include <ac/unistd.h>
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#include <ldap.h>
#include "lutil.h"
#include "lutil_ldap.h"
#include "ldap_defaults.h"
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static char *prog = NULL;
static char *binddn = NULL;
static struct berval passwd = { 0, NULL };
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static char *ldapuri = NULL;
static char *ldaphost = NULL;
static int ldapport = 0;
#ifdef HAVE_CYRUS_SASL
static unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
static char *sasl_realm = NULL;
static char *sasl_authc_id = NULL;
static char *sasl_authz_id = NULL;
static char *sasl_mech = NULL;
static char *sasl_secprops = NULL;
#endif
static int use_tls = 0;
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static int not, verbose, contoper;
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static LDAP *ld = NULL;
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static int domodrdn(
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LDAP *ld,
char *dn,
char *rdn,
char *newSuperior,
int remove ); /* flag: remove old RDN */
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static void
usage( const char *s )
{
fprintf( stderr,
"Rename LDAP entries\n\n"
"usage: %s [options] [dn rdn]\n"
" dn rdn: If given, rdn will replace the RDN of the entry specified by DN\n"
" If not given, the list of modifications is read from stdin or\n"
" from the file specified by \"-f file\" (see man page).\n"
"Rename options:\n"
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" -c continuous operation mode (do not stop on errors)\n"
" -f file read operations from `file'\n"
" -r remove old RDN\n"
" -s newsup new superior entry\n"
"Common options:\n"
" -d level set LDAP debugging level to `level'\n"
" -D binddn bind DN\n"
" -e [!]<ctrl>[=<ctrlparam>] general controls (! indicates criticality)\n"
" [!]authzid=<authzid> (\"dn:<dn>\" or \"u:<user>\")\n"
" [!]manageDSAit (alternate form, see -M)\n"
" [!]noop\n"
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" -f file read operations from `file'\n"
" -h host LDAP server\n"
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" -H URI LDAP Uniform Resource Indentifier(s)\n"
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" -I use SASL Interactive mode\n"
" -k use Kerberos authentication\n"
" -K like -k, but do only step 1 of the Kerberos bind\n"
" -M enable Manage DSA IT control (-MM to make critical)\n"
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" -n show what would be done but don't actually update\n"
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" -O props SASL security properties\n"
" -p port port on LDAP server\n"
" -P version procotol version (default: 3)\n"
" -Q use SASL Quiet mode\n"
" -R realm SASL realm\n"
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" -U authzid SASL authentication identity\n"
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" -v run in verbose mode (diagnostics to standard output)\n"
" -w passwd bind passwd (for simple authentication)\n"
" -W prompt for bind passwd\n"
" -x Simple authentication\n"
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" -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"
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.]
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" -y file Read passwd from file\n"
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" -Y mech SASL mechanism\n"
" -Z Start TLS request (-ZZ to require successful response)\n"
, s );
exit( EXIT_FAILURE );
}
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int
main(int argc, char **argv)
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{
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char *infile, *entrydn = NULL, *rdn = NULL, buf[ 4096 ];
FILE *fp;
int rc, retval, i, remove, havedn, authmethod, version;
int want_bindpw, debug, manageDSAit, noop, crit;
int referrals;
char *newSuperior=NULL;
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.]
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char *pw_file = NULL;
char *control, *cvalue;
char *authzid = NULL;
infile = NULL;
not = contoper = verbose = remove = want_bindpw =
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debug = manageDSAit = noop = referrals = 0;
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authmethod = -1;
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version = -1;
prog = lutil_progname( "ldapmodrdn", argc, argv );
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while (( i = getopt( argc, argv, "cf:rs:"
"Cd:D:e:h:H:IkKMnO:p:P:QR:U:vw:WxX:y:Y:Z" )) != EOF )
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{
switch( i ) {
/* Modrdn Options */
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case 'c':
contoper++;
break;
case 'E': /* modrdn controls */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -E incompatible with LDAPv%d\n",
prog, version );
return 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 modrdn control name: %s\n", control );
usage(prog);
return EXIT_FAILURE;
case 'f': /* read from file */
if( infile != NULL ) {
fprintf( stderr, "%s: -f previously specified\n", prog );
return EXIT_FAILURE;
}
infile = strdup( optarg );
break;
case 'r': /* remove old RDN */
remove++;
break;
case 's': /* newSuperior */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
newSuperior = strdup( optarg );
version = LDAP_VERSION3;
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break;
/* Common Options */
case 'C':
referrals++;
break;
case 'd':
debug |= atoi( optarg );
break;
case 'D': /* bind DN */
if( binddn != NULL ) {
fprintf( stderr, "%s: -D previously specified\n", prog );
return EXIT_FAILURE;
}
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binddn = strdup( optarg );
break;
case 'e': /* general controls */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -e incompatible with LDAPv%d\n",
prog, version );
return 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';
}
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if ( strcasecmp( control, "authzid" ) == 0 ) {
if( authzid != NULL ) {
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fprintf( stderr, "authzid control previously specified\n");
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return EXIT_FAILURE;
}
if( cvalue == NULL ) {
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fprintf( stderr, "authzid: control value expected\n" );
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usage(prog);
return EXIT_FAILURE;
}
if( !crit ) {
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fprintf( stderr, "authzid: must be marked critical\n" );
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usage(prog);
return EXIT_FAILURE;
}
assert( authzid == NULL );
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authzid = cvalue;
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} else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
if( manageDSAit ) {
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fprintf( stderr, "manageDSAit control previously specified\n");
return EXIT_FAILURE;
}
if( cvalue != NULL ) {
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fprintf( stderr, "manageDSAit: no control value expected\n" );
usage(prog);
return EXIT_FAILURE;
}
manageDSAit = 1 + crit;
} else if ( strcasecmp( control, "noop" ) == 0 ) {
if( noop ) {
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fprintf( stderr, "noop control previously specified\n");
return EXIT_FAILURE;
}
if( cvalue != NULL ) {
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fprintf( stderr, "noop: no control value expected\n" );
usage(prog);
return EXIT_FAILURE;
}
noop = 1 + crit;
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} else {
fprintf( stderr, "Invalid general control name: %s\n", control );
usage(prog);
return EXIT_FAILURE;
}
break;
case 'h': /* ldap host */
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if( ldapuri != NULL ) {
fprintf( stderr, "%s: -h incompatible with -H\n", prog );
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return EXIT_FAILURE;
}
if( ldaphost != NULL ) {
fprintf( stderr, "%s: -h previously specified\n", prog );
return EXIT_FAILURE;
}
ldaphost = strdup( optarg );
break;
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case 'H': /* ldap URI */
if( ldaphost != NULL ) {
fprintf( stderr, "%s: -H incompatible with -h\n", prog );
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return EXIT_FAILURE;
}
if( ldapport ) {
fprintf( stderr, "%s: -H incompatible with -p\n", prog );
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return EXIT_FAILURE;
}
if( ldapuri != NULL ) {
fprintf( stderr, "%s: -H previously specified\n", prog );
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return EXIT_FAILURE;
}
ldapuri = strdup( optarg );
break;
case 'I':
#ifdef HAVE_CYRUS_SASL
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -I incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible previous "
"authentication choice\n",
prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_flags = LDAP_SASL_INTERACTIVE;
break;
#else
fprintf( stderr, "%s: was not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
case 'k': /* kerberos bind */
#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
if( version > LDAP_VERSION2 ) {
fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 ) {
fprintf( stderr, "%s: -k incompatible with previous "
"authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_KRBV4;
#else
fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
return EXIT_FAILURE;
#endif
break;
case 'K': /* kerberos bind, part one only */
#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
if( version > LDAP_VERSION2 ) {
fprintf( stderr, "%s: -k incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 ) {
fprintf( stderr, "%s: incompatible with previous "
"authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_KRBV41;
#else
fprintf( stderr, "%s: not compiled with Kerberos support\n", prog );
return( EXIT_FAILURE );
#endif
break;
case 'M':
/* enable Manage DSA IT */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -M incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
manageDSAit++;
version = LDAP_VERSION3;
break;
case 'n': /* print deletes, don't actually do them */
++not;
break;
case 'O':
#ifdef HAVE_CYRUS_SASL
if( sasl_secprops != NULL ) {
fprintf( stderr, "%s: -O previously specified\n", prog );
return EXIT_FAILURE;
}
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -O incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible previous "
"authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_secprops = strdup( optarg );
#else
fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
break;
case 'p':
if( ldapport ) {
fprintf( stderr, "%s: -p previously specified\n", prog );
return EXIT_FAILURE;
}
ldapport = atoi( optarg );
break;
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case 'P':
switch( atoi(optarg) ) {
case 2:
if( version == LDAP_VERSION3 ) {
fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
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version = LDAP_VERSION2;
break;
case 3:
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
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version = LDAP_VERSION3;
break;
default:
fprintf( stderr, "%s: protocol version should be 2 or 3\n",
prog );
usage( prog );
return( EXIT_FAILURE );
}
break;
case 'Q':
#ifdef HAVE_CYRUS_SASL
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -Q incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible previous "
"authentication choice\n",
prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_flags = LDAP_SASL_QUIET;
break;
#else
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fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
case 'R':
#ifdef HAVE_CYRUS_SASL
if( sasl_realm != NULL ) {
fprintf( stderr, "%s: -R previously specified\n", prog );
return EXIT_FAILURE;
}
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -R incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible previous "
"authentication choice\n",
prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_realm = strdup( optarg );
#else
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fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
break;
case 'U':
#ifdef HAVE_CYRUS_SASL
if( sasl_authc_id != NULL ) {
fprintf( stderr, "%s: -U previously specified\n", prog );
return EXIT_FAILURE;
}
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -U incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible previous "
"authentication choice\n",
prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_authc_id = strdup( optarg );
#else
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fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
break;
case 'v': /* verbose mode */
verbose++;
break;
case 'w': /* password */
passwd.bv_val = strdup( optarg );
{
char* p;
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for( p = optarg; *p != '\0'; p++ ) {
*p = '\0';
}
}
passwd.bv_len = strlen( passwd.bv_val );
break;
case 'W':
want_bindpw++;
break;
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
case 'y':
pw_file = optarg;
break;
case 'Y':
#ifdef HAVE_CYRUS_SASL
if( sasl_mech != NULL ) {
fprintf( stderr, "%s: -Y previously specified\n", prog );
return EXIT_FAILURE;
}
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -Y incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
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}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: incompatible with authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_mech = strdup( optarg );
#else
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fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
break;
case 'x':
if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
fprintf( stderr, "%s: incompatible with previous "
"authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SIMPLE;
break;
case 'X':
#ifdef HAVE_CYRUS_SASL
if( sasl_authz_id != NULL ) {
fprintf( stderr, "%s: -X previously specified\n", prog );
return EXIT_FAILURE;
}
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
prog, version );
return EXIT_FAILURE;
}
if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
fprintf( stderr, "%s: -X incompatible with "
"authentication choice\n", prog );
return EXIT_FAILURE;
}
authmethod = LDAP_AUTH_SASL;
version = LDAP_VERSION3;
sasl_authz_id = strdup( optarg );
#else
fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
break;
case 'Z':
#ifdef HAVE_TLS
if( version == LDAP_VERSION2 ) {
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fprintf( stderr, "%s: -Z incompatible with version %d\n",
prog, version );
return EXIT_FAILURE;
}
version = LDAP_VERSION3;
use_tls++;
#else
fprintf( stderr, "%s: not compiled with TLS support\n",
prog );
return( EXIT_FAILURE );
#endif
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break;
default:
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fprintf( stderr, "%s: unrecognized option -%c\n",
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prog, optopt );
usage( prog );
return( EXIT_FAILURE );
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}
}
if (version == -1) {
version = LDAP_VERSION3;
}
if (authmethod == -1 && version > LDAP_VERSION2) {
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#ifdef HAVE_CYRUS_SASL
authmethod = LDAP_AUTH_SASL;
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#else
authmethod = LDAP_AUTH_SIMPLE;
#endif
}
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havedn = 0;
if (argc - optind == 2) {
if (( rdn = strdup( argv[argc - 1] )) == NULL ) {
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perror( "strdup" );
return( EXIT_FAILURE );
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}
if (( entrydn = strdup( argv[argc - 2] )) == NULL ) {
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perror( "strdup" );
return( EXIT_FAILURE );
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}
++havedn;
} else if ( argc - optind != 0 ) {
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fprintf( stderr, "%s: invalid number of arguments (%d), "
"only two allowed\n", prog, argc-optind );
usage( prog );
return( EXIT_FAILURE );
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}
if ( infile != NULL ) {
if (( fp = fopen( infile, "r" )) == NULL ) {
perror( infile );
return( EXIT_FAILURE );
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}
} else {
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fp = stdin;
}
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if ( debug ) {
if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug ) != LBER_OPT_SUCCESS ) {
fprintf( stderr, "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
}
if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug ) != LDAP_OPT_SUCCESS ) {
fprintf( stderr, "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
}
}
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#ifdef SIGPIPE
(void) SIGNAL( SIGPIPE, SIG_IGN );
#endif
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if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
if ( verbose ) {
fprintf( stderr, "ldap_init( %s, %d )\n",
ldaphost != NULL ? ldaphost : "<DEFAULT>",
ldapport );
}
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ld = ldap_init( ldaphost, ldapport );
if( ld == NULL ) {
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perror("ldapmodify: ldap_init");
return EXIT_FAILURE;
}
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} else {
if ( verbose ) {
fprintf( stderr, "ldap_initialize( %s )\n",
ldapuri != NULL ? ldapuri : "<DEFAULT>" );
}
rc = ldap_initialize( &ld, ldapuri );
if( rc != LDAP_SUCCESS ) {
fprintf( stderr, "Could not create LDAP session handle (%d): %s\n",
rc, ldap_err2string(rc) );
return EXIT_FAILURE;
}
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}
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/* referrals */
if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
{
fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
referrals ? "on" : "off" );
return EXIT_FAILURE;
}
if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version )
!= LDAP_OPT_SUCCESS )
{
fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
version );
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return EXIT_FAILURE;
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}
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2001-08-28 08:35:34 +08:00
if ( use_tls && ( ldap_start_tls_s( ld, NULL, NULL ) != LDAP_SUCCESS )) {
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ldap_perror( ld, "ldap_start_tls" );
if ( use_tls > 1 ) {
return( EXIT_FAILURE );
}
}
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 {
passwd.bv_val = getpassphrase( "Enter LDAP Password: " );
passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
}
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}
if ( authmethod == LDAP_AUTH_SASL ) {
#ifdef HAVE_CYRUS_SASL
void *defaults;
if( sasl_secprops != NULL ) {
rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
(void *) sasl_secprops );
if( rc != LDAP_OPT_SUCCESS ) {
fprintf( stderr,
"Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
sasl_secprops );
return( EXIT_FAILURE );
}
}
defaults = lutil_sasl_defaults( ld,
sasl_mech,
sasl_realm,
sasl_authc_id,
passwd.bv_val,
sasl_authz_id );
rc = ldap_sasl_interactive_bind_s( ld, binddn,
sasl_mech, NULL, NULL,
sasl_flags, lutil_sasl_interact, defaults );
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if( rc != LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_sasl_interactive_bind_s" );
return( EXIT_FAILURE );
}
#else
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fprintf( stderr, "%s: not compiled with SASL support\n",
prog );
return( EXIT_FAILURE );
#endif
}
else {
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if ( ldap_bind_s( ld, binddn, passwd.bv_val, authmethod )
!= LDAP_SUCCESS ) {
ldap_perror( ld, "ldap_bind" );
return( EXIT_FAILURE );
}
}
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if ( authzid || manageDSAit || noop ) {
int err, crit=0, i=0;
LDAPControl c[3];
LDAPControl *ctrls[4];
if ( authzid ) {
c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
c[i].ldctl_value.bv_val = authzid;
c[i].ldctl_value.bv_len = strlen( authzid );
c[i].ldctl_iscritical = 1;
if( c[i].ldctl_iscritical ) crit++;
ctrls[i] = &c[i];
ctrls[++i] = NULL;
}
if ( manageDSAit ) {
c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
c[i].ldctl_value.bv_val = NULL;
c[i].ldctl_value.bv_len = 0;
c[i].ldctl_iscritical = manageDSAit > 1;
if( c[i].ldctl_iscritical ) crit++;
ctrls[i] = &c[i];
ctrls[++i] = NULL;
}
if ( noop ) {
c[i].ldctl_oid = LDAP_CONTROL_NOOP;
c[i].ldctl_value.bv_val = NULL;
c[i].ldctl_value.bv_len = 0;
c[i].ldctl_iscritical = noop > 1;
if( c[i].ldctl_iscritical ) crit++;
ctrls[i] = &c[i];
ctrls[++i] = NULL;
}
2002-08-30 13:43:47 +08:00
2000-08-24 06:49:44 +08:00
err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
if( err != LDAP_OPT_SUCCESS ) {
fprintf( stderr, "Could not set %scontrols\n",
crit ? "critical " : "" );
if ( crit ) {
return EXIT_FAILURE;
}
}
}
retval = rc = 0;
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if (havedn)
retval = domodrdn( ld, entrydn, rdn, newSuperior, remove );
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else while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
if ( *buf != '\0' ) { /* blank lines optional, skip */
buf[ strlen( buf ) - 1 ] = '\0'; /* remove nl */
if ( havedn ) { /* have DN, get RDN */
if (( rdn = strdup( buf )) == NULL ) {
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perror( "strdup" );
return( EXIT_FAILURE );
1998-08-09 08:43:13 +08:00
}
rc = domodrdn(ld, entrydn, rdn, newSuperior, remove );
if ( rc != 0 )
retval = rc;
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havedn = 0;
} else if ( !havedn ) { /* don't have DN yet */
if (( entrydn = strdup( buf )) == NULL ) {
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perror( "strdup" );
return( EXIT_FAILURE );
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}
++havedn;
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}
}
}
ldap_unbind( ld );
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return( retval );
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}
1998-10-25 09:41:42 +08:00
static int domodrdn(
LDAP *ld,
char *dn,
char *rdn,
char *newSuperior,
int remove ) /* flag: remove old RDN */
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{
int rc, code, id;
char *matcheddn=NULL, *text=NULL, **refs=NULL;
LDAPMessage *res;
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if ( verbose ) {
printf( "Renaming \"%s\"\n", dn );
printf( "\tnew rdn=\"%s\" (%s old rdn)\n",
rdn, remove ? "delete" : "keep" );
if( newSuperior != NULL ) {
printf("\tnew parent=\"%s\"\n", newSuperior);
}
}
1998-08-09 08:43:13 +08:00
if( not ) return LDAP_SUCCESS;
rc = ldap_rename( ld, dn, rdn, newSuperior, remove,
NULL, NULL, &id );
if ( rc != LDAP_SUCCESS ) {
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fprintf( stderr, "%s: ldap_rename: %s (%d)\n",
prog, ldap_err2string( rc ), rc );
return rc;
}
1998-08-09 08:43:13 +08:00
rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
if ( rc < 0 ) {
ldap_perror( ld, "ldapmodrdn: ldap_result" );
return rc;
}
rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
if( rc != LDAP_SUCCESS ) {
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fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
prog, ldap_err2string( rc ), rc );
return rc;
}
if( verbose || code != LDAP_SUCCESS ||
(matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
{
printf( "Rename Result: %s (%d)\n",
ldap_err2string( code ), code );
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 );
return code;
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}