1 /* common.c - common routines for the ldap client tools */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2010 The OpenLDAP Foundation.
6 * Portions Copyright 2003 Kurt D. Zeilenga.
7 * Portions Copyright 2003 IBM Corporation.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
14 * A copy of this license is available in the file LICENSE in the
15 * top-level directory of the distribution or, alternatively, at
16 * <http://www.OpenLDAP.org/license.html>.
19 * This file was initially created by Hallvard B. Furuseth based (in
20 * part) upon argument parsing code for individual tools located in
21 * this directory. Additional contributors include:
22 * Kurt D. Zeilenga (additional common argument and control support)
29 #include <ac/stdlib.h>
30 #include <ac/signal.h>
31 #include <ac/string.h>
33 #include <ac/unistd.h>
36 #include <ac/socket.h>
38 #ifdef HAVE_CYRUS_SASL
39 #ifdef HAVE_SASL_SASL_H
40 #include <sasl/sasl.h>
50 #include "lutil_ldap.h"
51 #include "ldap_defaults.h"
57 /* input-related vars */
59 /* misc. parameters */
60 tool_type_t tool_type;
69 ber_len_t ldif_wrap = LDIF_LINE_WIDTH;
74 char *ldaphost = NULL;
84 struct berval passwd = { 0, NULL };
86 #ifdef HAVE_CYRUS_SASL
87 unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
88 char *sasl_realm = NULL;
89 char *sasl_authc_id = NULL;
90 char *sasl_authz_id = NULL;
91 char *sasl_mech = NULL;
92 char *sasl_secprops = NULL;
97 char *assertion = NULL;
98 struct berval assertionvalue = BER_BVNULL;
100 /* support deprecated early version of proxyAuthz */
101 #define LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ "2.16.840.1.113730.3.4.12"
102 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
103 char *proxydn = NULL;
104 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
110 static char *preread_attrs = NULL;
112 static char *postread_attrs = NULL;
113 ber_int_t pr_morePagedResults = 1;
114 struct berval pr_cookie = { 0, NULL };
115 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
117 static int chainingResolve = -1;
118 static int chainingContinuation = -1;
119 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
120 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
121 static int sessionTracking = 0;
122 struct berval stValue;
123 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
126 struct berval *vlvContext;
128 LDAPControl *unknown_ctrls = NULL;
129 int unknown_ctrls_num = 0;
132 struct timeval nettimeout = { -1 , 0 };
134 typedef int (*print_ctrl_fn)( LDAP *ld, LDAPControl *ctrl );
136 static int print_preread( LDAP *ld, LDAPControl *ctrl );
137 static int print_postread( LDAP *ld, LDAPControl *ctrl );
138 static int print_paged_results( LDAP *ld, LDAPControl *ctrl );
139 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
140 static int print_ppolicy( LDAP *ld, LDAPControl *ctrl );
142 static int print_sss( LDAP *ld, LDAPControl *ctrl );
143 static int print_vlv( LDAP *ld, LDAPControl *ctrl );
144 #ifdef LDAP_CONTROL_X_DEREF
145 static int print_deref( LDAP *ld, LDAPControl *ctrl );
147 #ifdef LDAP_CONTROL_X_WHATFAILED
148 static int print_whatfailed( LDAP *ld, LDAPControl *ctrl );
151 static struct tool_ctrls_t {
155 } tool_ctrl_response[] = {
156 { LDAP_CONTROL_PRE_READ, TOOL_ALL, print_preread },
157 { LDAP_CONTROL_POST_READ, TOOL_ALL, print_postread },
158 { LDAP_CONTROL_PAGEDRESULTS, TOOL_SEARCH, print_paged_results },
159 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
160 { LDAP_CONTROL_PASSWORDPOLICYRESPONSE, TOOL_ALL, print_ppolicy },
162 { LDAP_CONTROL_SORTRESPONSE, TOOL_SEARCH, print_sss },
163 { LDAP_CONTROL_VLVRESPONSE, TOOL_SEARCH, print_vlv },
164 #ifdef LDAP_CONTROL_X_DEREF
165 { LDAP_CONTROL_X_DEREF, TOOL_SEARCH, print_deref },
167 #ifdef LDAP_CONTROL_X_WHATFAILED
168 { LDAP_CONTROL_X_WHATFAILED, TOOL_ALL, print_whatfailed },
174 enum { Intr_None = 0, Intr_Abandon, Intr_Cancel, Intr_Ignore };
175 static volatile sig_atomic_t gotintr, abcan;
178 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
180 st_value( LDAP *ld, struct berval *value )
182 char *ip = NULL, *name = NULL;
183 struct berval id = { 0 };
184 char namebuf[ MAXHOSTNAMELEN ];
186 if ( gethostname( namebuf, sizeof( namebuf ) ) == 0 ) {
192 h = gethostbyname( name );
194 AC_MEMCPY( &addr, h->h_addr, sizeof( addr ) );
195 ip = inet_ntoa( addr );
199 #ifdef HAVE_CYRUS_SASL
200 if ( sasl_authz_id != NULL ) {
201 ber_str2bv( sasl_authz_id, 0, 0, &id );
203 } else if ( sasl_authc_id != NULL ) {
204 ber_str2bv( sasl_authc_id, 0, 0, &id );
207 #endif /* HAVE_CYRUS_SASL */
208 if ( binddn != NULL ) {
209 ber_str2bv( binddn, 0, 0, &id );
212 if ( ldap_create_session_tracking_value( ld,
213 ip, name, LDAP_CONTROL_X_SESSION_TRACKING_USERNAME,
216 fprintf( stderr, _("Session tracking control encoding error!\n") );
222 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
231 tool_init( tool_type_t type )
234 ldap_pvt_setlocale(LC_MESSAGES, "");
235 ldap_pvt_bindtextdomain(OPENLDAP_PACKAGE, LDAP_LOCALEDIR);
236 ldap_pvt_textdomain(OPENLDAP_PACKAGE);
242 #ifdef HAVE_CYRUS_SASL
246 ldap_pvt_tls_destroy();
249 if ( ldapuri != NULL ) {
250 ber_memfree( ldapuri );
254 if ( pr_cookie.bv_val != NULL ) {
255 ber_memfree( pr_cookie.bv_val );
256 pr_cookie.bv_val = NULL;
257 pr_cookie.bv_len = 0;
260 if ( binddn != NULL ) {
261 ber_memfree( binddn );
264 if ( passwd.bv_val != NULL ) {
265 ber_memfree( passwd.bv_val );
268 if ( infile != NULL ) {
269 ber_memfree( infile );
274 tool_common_usage( void )
276 static const char *const descriptions[] = {
277 N_(" -d level set LDAP debugging level to `level'\n"),
278 N_(" -D binddn bind DN\n"),
279 N_(" -e [!]<ext>[=<extparam>] general extensions (! indicates criticality)\n")
280 N_(" [!]assert=<filter> (RFC 4528; a RFC 4515 Filter string)\n")
281 N_(" [!]authzid=<authzid> (RFC 4370; \"dn:<dn>\" or \"u:<user>\")\n")
282 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
284 /* non-advertized support for proxyDN */
285 N_(" [!]proxydn=<dn> (a RFC 4514 DN string)\n")
288 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
289 N_(" [!]chaining[=<resolveBehavior>[/<continuationBehavior>]]\n")
290 N_(" one of \"chainingPreferred\", \"chainingRequired\",\n")
291 N_(" \"referralsPreferred\", \"referralsRequired\"\n")
292 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
293 N_(" [!]manageDSAit (RFC 3296)\n")
295 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
298 N_(" [!]postread[=<attrs>] (RFC 4527; comma-separated attr list)\n")
299 N_(" [!]preread[=<attrs>] (RFC 4527; comma-separated attr list)\n")
301 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
302 N_(" [!]sessiontracking\n")
303 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
304 N_(" abandon, cancel, ignore (SIGINT sends abandon/cancel,\n"
305 " or ignores response; if critical, doesn't wait for SIGINT.\n"
306 " not really controls)\n")
307 N_(" -h host LDAP server\n"),
308 N_(" -H URI LDAP Uniform Resource Identifier(s)\n"),
309 N_(" -I use SASL Interactive mode\n"),
310 N_(" -n show what would be done but don't actually do it\n"),
311 N_(" -N do not use reverse DNS to canonicalize SASL host name\n"),
312 N_(" -O props SASL security properties\n"),
313 N_(" -o <opt>[=<optparam] general options\n"),
314 N_(" nettimeout=<timeout> (in seconds, or \"none\" or \"max\")\n"),
315 N_(" ldif-wrap=<width> (in columns, or \"no\" for no wrapping)\n"),
316 N_(" -p port port on LDAP server\n"),
317 N_(" -Q use SASL Quiet mode\n"),
318 N_(" -R realm SASL realm\n"),
319 N_(" -U authcid SASL authentication identity\n"),
320 N_(" -v run in verbose mode (diagnostics to standard output)\n"),
321 N_(" -V print version info (-VV only)\n"),
322 N_(" -w passwd bind password (for simple authentication)\n"),
323 N_(" -W prompt for bind password\n"),
324 N_(" -x Simple authentication\n"),
325 N_(" -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"),
326 N_(" -y file Read password from file\n"),
327 N_(" -Y mech SASL mechanism\n"),
328 N_(" -Z Start TLS request (-ZZ to require successful response)\n"),
331 const char *const *cpp;
333 fputs( _("Common options:\n"), stderr );
334 for( cpp = descriptions; *cpp != NULL; cpp++ ) {
335 if( strchr( options, (*cpp)[3] ) || (*cpp)[3] == ' ' ) {
336 fputs( _(*cpp), stderr );
349 fprintf( stderr, "%s: %s (%d)%s\n",
350 func, ldap_err2string( err ), err, extra ? extra : "" );
352 if ( matched && *matched ) {
353 fprintf( stderr, _("\tmatched DN: %s\n"), matched );
356 if ( info && *info ) {
357 fprintf( stderr, _("\tadditional info: %s\n"), info );
360 if ( refs && *refs ) {
362 fprintf( stderr, _("\treferrals:\n") );
363 for( i=0; refs[i]; i++ ) {
364 fprintf( stderr, "\t\t%s\n", refs[i] );
371 tool_args( int argc, char **argv )
375 while (( i = getopt( argc, argv, options )) != EOF ) {
377 char *control, *cvalue, *next;
379 case 'c': /* continuous operation mode */
386 ival = strtol( optarg, &next, 10 );
387 if (next == NULL || next[0] != '\0') {
388 fprintf( stderr, "%s: unable to parse debug value \"%s\"\n", prog, optarg);
393 case 'D': /* bind DN */
394 if( binddn != NULL ) {
395 fprintf( stderr, "%s: -D previously specified\n", prog );
396 exit( EXIT_FAILURE );
398 binddn = ber_strdup( optarg );
400 case 'e': /* general extensions (controls and such) */
401 /* should be extended to support comma separated list of
402 * [!]key[=value] parameters, e.g. -e !foo,bar=567
407 if( optarg[0] == '!' ) {
412 control = ber_strdup( optarg );
413 if ( (cvalue = strchr( control, '=' )) != NULL ) {
417 if ( strcasecmp( control, "assert" ) == 0 ) {
419 fprintf( stderr, "assert control previously specified\n");
420 exit( EXIT_FAILURE );
422 if( cvalue == NULL ) {
423 fprintf( stderr, "assert: control value expected\n" );
427 assertctl = 1 + crit;
429 assert( assertion == NULL );
432 } else if ( strcasecmp( control, "authzid" ) == 0 ) {
433 if( authzid != NULL ) {
434 fprintf( stderr, "authzid control previously specified\n");
435 exit( EXIT_FAILURE );
437 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
438 if( proxydn != NULL ) {
439 fprintf( stderr, "authzid control incompatible with proxydn\n");
440 exit( EXIT_FAILURE );
442 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
443 if( cvalue == NULL ) {
444 fprintf( stderr, "authzid: control value expected\n" );
448 fprintf( stderr, "authzid: must be marked critical\n" );
452 assert( authzid == NULL );
455 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
456 } else if ( strcasecmp( control, "proxydn" ) == 0 ) {
457 if( proxydn != NULL ) {
458 fprintf( stderr, "proxydn control previously specified\n");
459 exit( EXIT_FAILURE );
461 if( authzid != NULL ) {
462 fprintf( stderr, "proxydn control incompatible with authzid\n");
463 exit( EXIT_FAILURE );
465 if( cvalue == NULL ) {
466 fprintf( stderr, "proxydn: control value expected\n" );
470 fprintf( stderr, "proxydn: must be marked critical\n" );
474 assert( proxydn == NULL );
476 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
478 } else if ( ( strcasecmp( control, "relax" ) == 0 ) ||
479 ( strcasecmp( control, "manageDIT" ) == 0 ) )
483 "relax control previously specified\n");
484 exit( EXIT_FAILURE );
486 if( cvalue != NULL ) {
488 "relax: no control value expected\n" );
492 manageDIT = 1 + crit;
494 } else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
497 "manageDSAit control previously specified\n");
498 exit( EXIT_FAILURE );
500 if( cvalue != NULL ) {
502 "manageDSAit: no control value expected\n" );
506 manageDSAit = 1 + crit;
508 } else if ( strcasecmp( control, "noop" ) == 0 ) {
510 fprintf( stderr, "noop control previously specified\n");
511 exit( EXIT_FAILURE );
513 if( cvalue != NULL ) {
514 fprintf( stderr, "noop: no control value expected\n" );
520 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
521 } else if ( strcasecmp( control, "ppolicy" ) == 0 ) {
523 fprintf( stderr, "ppolicy control previously specified\n");
524 exit( EXIT_FAILURE );
526 if( cvalue != NULL ) {
527 fprintf( stderr, "ppolicy: no control value expected\n" );
531 fprintf( stderr, "ppolicy: critical flag not allowed\n" );
538 } else if ( strcasecmp( control, "preread" ) == 0 ) {
540 fprintf( stderr, "preread control previously specified\n");
541 exit( EXIT_FAILURE );
545 preread_attrs = cvalue;
547 } else if ( strcasecmp( control, "postread" ) == 0 ) {
549 fprintf( stderr, "postread control previously specified\n");
550 exit( EXIT_FAILURE );
554 postread_attrs = cvalue;
556 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
557 } else if ( strcasecmp( control, "chaining" ) == 0 ) {
560 if ( cvalue != NULL ) {
563 continuation = strchr( cvalue, '/' );
564 if ( continuation ) {
565 /* FIXME: this makes sense only in searches */
566 *continuation++ = '\0';
567 if ( strcasecmp( continuation, "chainingPreferred" ) == 0 ) {
568 chainingContinuation = LDAP_CHAINING_PREFERRED;
569 } else if ( strcasecmp( continuation, "chainingRequired" ) == 0 ) {
570 chainingContinuation = LDAP_CHAINING_REQUIRED;
571 } else if ( strcasecmp( continuation, "referralsPreferred" ) == 0 ) {
572 chainingContinuation = LDAP_REFERRALS_PREFERRED;
573 } else if ( strcasecmp( continuation, "referralsRequired" ) == 0 ) {
574 chainingContinuation = LDAP_REFERRALS_REQUIRED;
577 "chaining behavior control "
578 "continuation value \"%s\" invalid\n",
580 exit( EXIT_FAILURE );
584 if ( strcasecmp( cvalue, "chainingPreferred" ) == 0 ) {
585 chainingResolve = LDAP_CHAINING_PREFERRED;
586 } else if ( strcasecmp( cvalue, "chainingRequired" ) == 0 ) {
587 chainingResolve = LDAP_CHAINING_REQUIRED;
588 } else if ( strcasecmp( cvalue, "referralsPreferred" ) == 0 ) {
589 chainingResolve = LDAP_REFERRALS_PREFERRED;
590 } else if ( strcasecmp( cvalue, "referralsRequired" ) == 0 ) {
591 chainingResolve = LDAP_REFERRALS_REQUIRED;
594 "chaining behavior control "
595 "resolve value \"%s\" invalid\n",
597 exit( EXIT_FAILURE );
600 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
602 /* this shouldn't go here, really; but it's a feature... */
603 } else if ( strcasecmp( control, "abandon" ) == 0 ) {
604 abcan = Intr_Abandon;
609 } else if ( strcasecmp( control, "cancel" ) == 0 ) {
615 } else if ( strcasecmp( control, "ignore" ) == 0 ) {
621 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
622 } else if ( strcasecmp( control, "sessiontracking" ) == 0 ) {
623 if ( sessionTracking ) {
624 fprintf( stderr, "%s: session tracking can be only specified once\n", prog );
625 exit( EXIT_FAILURE );
628 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
630 } else if ( tool_is_oid( control ) ) {
631 LDAPControl *tmpctrls, ctrl;
633 tmpctrls = (LDAPControl *)ber_memrealloc( unknown_ctrls,
634 (unknown_ctrls_num + 1)*sizeof( LDAPControl ) );
635 if ( tmpctrls == NULL ) {
636 fprintf( stderr, "%s: no memory?\n", prog );
637 exit( EXIT_FAILURE );
639 unknown_ctrls = tmpctrls;
640 ctrl.ldctl_oid = control;
641 ctrl.ldctl_value.bv_val = NULL;
642 ctrl.ldctl_value.bv_len = 0;
643 ctrl.ldctl_iscritical = crit;
645 if ( cvalue != NULL ) {
647 size_t len = strlen( cvalue );
650 bv.bv_len = LUTIL_BASE64_DECODE_LEN( len );
651 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
653 retcode = lutil_b64_pton( cvalue,
654 (unsigned char *)bv.bv_val,
657 if ( retcode == -1 || (unsigned) retcode > bv.bv_len ) {
658 fprintf( stderr, "Unable to parse value of general control %s\n",
664 ctrl.ldctl_value = bv;
667 unknown_ctrls[ unknown_ctrls_num ] = ctrl;
671 fprintf( stderr, "Invalid general control name: %s\n",
676 case 'f': /* read from file */
677 if( infile != NULL ) {
678 fprintf( stderr, "%s: -f previously specified\n", prog );
679 exit( EXIT_FAILURE );
681 infile = ber_strdup( optarg );
683 case 'h': /* ldap host */
684 if( ldaphost != NULL ) {
685 fprintf( stderr, "%s: -h previously specified\n", prog );
686 exit( EXIT_FAILURE );
688 ldaphost = ber_strdup( optarg );
690 case 'H': /* ldap URI */
691 if( ldapuri != NULL ) {
692 fprintf( stderr, "%s: -H previously specified\n", prog );
693 exit( EXIT_FAILURE );
695 ldapuri = ber_strdup( optarg );
698 #ifdef HAVE_CYRUS_SASL
699 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
700 fprintf( stderr, "%s: incompatible previous "
701 "authentication choice\n",
703 exit( EXIT_FAILURE );
705 authmethod = LDAP_AUTH_SASL;
706 sasl_flags = LDAP_SASL_INTERACTIVE;
709 fprintf( stderr, "%s: was not compiled with SASL support\n",
711 exit( EXIT_FAILURE );
714 /* enable Manage DSA IT */
717 case 'n': /* print operations, don't actually do them */
724 control = ber_strdup( optarg );
725 if ( (cvalue = strchr( control, '=' )) != NULL ) {
729 if ( strcasecmp( control, "nettimeout" ) == 0 ) {
730 if( nettimeout.tv_sec != -1 ) {
731 fprintf( stderr, "nettimeout option previously specified\n");
732 exit( EXIT_FAILURE );
734 if( cvalue == NULL || cvalue[0] == '\0' ) {
735 fprintf( stderr, "nettimeout: option value expected\n" );
738 if ( strcasecmp( cvalue, "none" ) == 0 ) {
739 nettimeout.tv_sec = 0;
740 } else if ( strcasecmp( cvalue, "max" ) == 0 ) {
741 nettimeout.tv_sec = LDAP_MAXINT;
743 ival = strtol( cvalue, &next, 10 );
744 if ( next == NULL || next[0] != '\0' ) {
746 _("Unable to parse network timeout \"%s\"\n"), cvalue );
747 exit( EXIT_FAILURE );
749 nettimeout.tv_sec = ival;
751 if( nettimeout.tv_sec < 0 || nettimeout.tv_sec > LDAP_MAXINT ) {
752 fprintf( stderr, _("%s: invalid network timeout (%ld) specified\n"),
753 prog, (long)nettimeout.tv_sec );
754 exit( EXIT_FAILURE );
757 } else if ( strcasecmp( control, "ldif-wrap" ) == 0 ) {
759 ldif_wrap = LDIF_LINE_WIDTH;
761 } else if ( strcasecmp( cvalue, "no" ) == 0 ) {
762 ldif_wrap = LDIF_LINE_WIDTH_MAX;
766 if ( lutil_atou( &u, cvalue ) ) {
768 _("Unable to parse ldif-wrap=\"%s\"\n"), cvalue );
769 exit( EXIT_FAILURE );
771 ldif_wrap = (ber_len_t)u;
775 fprintf( stderr, "Invalid general option name: %s\n",
779 ber_memfree(control);
782 #ifdef HAVE_CYRUS_SASL
783 if( sasl_secprops != NULL ) {
784 fprintf( stderr, "%s: -O previously specified\n", prog );
785 exit( EXIT_FAILURE );
787 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
788 fprintf( stderr, "%s: incompatible previous "
789 "authentication choice\n", prog );
790 exit( EXIT_FAILURE );
792 authmethod = LDAP_AUTH_SASL;
793 sasl_secprops = ber_strdup( optarg );
795 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
796 exit( EXIT_FAILURE );
801 fprintf( stderr, "%s: -p previously specified\n", prog );
802 exit( EXIT_FAILURE );
804 ival = strtol( optarg, &next, 10 );
805 if ( next == NULL || next[0] != '\0' ) {
806 fprintf( stderr, "%s: unable to parse port number \"%s\"\n", prog, optarg );
807 exit( EXIT_FAILURE );
812 ival = strtol( optarg, &next, 10 );
813 if ( next == NULL || next[0] != '\0' ) {
814 fprintf( stderr, "%s: unable to parse protocol version \"%s\"\n", prog, optarg );
815 exit( EXIT_FAILURE );
819 if( protocol == LDAP_VERSION3 ) {
820 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
822 exit( EXIT_FAILURE );
824 protocol = LDAP_VERSION2;
827 if( protocol == LDAP_VERSION2 ) {
828 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
830 exit( EXIT_FAILURE );
832 protocol = LDAP_VERSION3;
835 fprintf( stderr, "%s: protocol version should be 2 or 3\n",
841 #ifdef HAVE_CYRUS_SASL
842 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
843 fprintf( stderr, "%s: incompatible previous "
844 "authentication choice\n",
846 exit( EXIT_FAILURE );
848 authmethod = LDAP_AUTH_SASL;
849 sasl_flags = LDAP_SASL_QUIET;
852 fprintf( stderr, "%s: not compiled with SASL support\n",
854 exit( EXIT_FAILURE );
857 #ifdef HAVE_CYRUS_SASL
858 if( sasl_realm != NULL ) {
859 fprintf( stderr, "%s: -R previously specified\n", prog );
860 exit( EXIT_FAILURE );
862 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
863 fprintf( stderr, "%s: incompatible previous "
864 "authentication choice\n",
866 exit( EXIT_FAILURE );
868 authmethod = LDAP_AUTH_SASL;
869 sasl_realm = ber_strdup( optarg );
871 fprintf( stderr, "%s: not compiled with SASL support\n",
873 exit( EXIT_FAILURE );
877 #ifdef HAVE_CYRUS_SASL
878 if( sasl_authc_id != NULL ) {
879 fprintf( stderr, "%s: -U previously specified\n", prog );
880 exit( EXIT_FAILURE );
882 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
883 fprintf( stderr, "%s: incompatible previous "
884 "authentication choice\n",
886 exit( EXIT_FAILURE );
888 authmethod = LDAP_AUTH_SASL;
889 sasl_authc_id = ber_strdup( optarg );
891 fprintf( stderr, "%s: not compiled with SASL support\n",
893 exit( EXIT_FAILURE );
896 case 'v': /* verbose mode */
899 case 'V': /* version */
902 case 'w': /* password */
903 passwd.bv_val = ber_strdup( optarg );
907 for( p = optarg; *p != '\0'; p++ ) {
911 passwd.bv_len = strlen( passwd.bv_val );
920 #ifdef HAVE_CYRUS_SASL
921 if( sasl_mech != NULL ) {
922 fprintf( stderr, "%s: -Y previously specified\n", prog );
923 exit( EXIT_FAILURE );
925 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
927 "%s: incompatible with authentication choice\n", prog );
928 exit( EXIT_FAILURE );
930 authmethod = LDAP_AUTH_SASL;
931 sasl_mech = ber_strdup( optarg );
933 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
934 exit( EXIT_FAILURE );
938 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
939 fprintf( stderr, "%s: incompatible with previous "
940 "authentication choice\n", prog );
941 exit( EXIT_FAILURE );
943 authmethod = LDAP_AUTH_SIMPLE;
946 #ifdef HAVE_CYRUS_SASL
947 if( sasl_authz_id != NULL ) {
948 fprintf( stderr, "%s: -X previously specified\n", prog );
949 exit( EXIT_FAILURE );
951 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
952 fprintf( stderr, "%s: -X incompatible with "
953 "authentication choice\n", prog );
954 exit( EXIT_FAILURE );
956 authmethod = LDAP_AUTH_SASL;
957 sasl_authz_id = ber_strdup( optarg );
959 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
960 exit( EXIT_FAILURE );
967 fprintf( stderr, "%s: not compiled with TLS support\n", prog );
968 exit( EXIT_FAILURE );
972 if( handle_private_option( i ) ) break;
973 fprintf( stderr, "%s: unrecognized option -%c\n",
980 /* prevent bad linking */
982 api.ldapai_info_version = LDAP_API_INFO_VERSION;
984 if ( ldap_get_option(NULL, LDAP_OPT_API_INFO, &api)
985 != LDAP_OPT_SUCCESS )
987 fprintf( stderr, "%s: ldap_get_option(API_INFO) failed\n", prog );
988 exit( EXIT_FAILURE );
991 if (api.ldapai_info_version != LDAP_API_INFO_VERSION) {
992 fprintf( stderr, "LDAP APIInfo version mismatch: "
993 "library %d, header %d\n",
994 api.ldapai_info_version, LDAP_API_INFO_VERSION );
995 exit( EXIT_FAILURE );
998 if( api.ldapai_api_version != LDAP_API_VERSION ) {
999 fprintf( stderr, "LDAP API version mismatch: "
1000 "library %d, header %d\n",
1001 api.ldapai_api_version, LDAP_API_VERSION );
1002 exit( EXIT_FAILURE );
1005 if( strcmp(api.ldapai_vendor_name, LDAP_VENDOR_NAME ) != 0 ) {
1006 fprintf( stderr, "LDAP vendor name mismatch: "
1007 "library %s, header %s\n",
1008 api.ldapai_vendor_name, LDAP_VENDOR_NAME );
1009 exit( EXIT_FAILURE );
1012 if( api.ldapai_vendor_version != LDAP_VENDOR_VERSION ) {
1013 fprintf( stderr, "LDAP vendor version mismatch: "
1014 "library %d, header %d\n",
1015 api.ldapai_vendor_version, LDAP_VENDOR_VERSION );
1016 exit( EXIT_FAILURE );
1020 fprintf( stderr, "%s: %s\t(LDAP library: %s %d)\n",
1022 LDAP_VENDOR_NAME, LDAP_VENDOR_VERSION );
1023 if (version > 1) exit( EXIT_SUCCESS );
1026 ldap_memfree( api.ldapai_vendor_name );
1027 ber_memvfree( (void **)api.ldapai_extensions );
1031 protocol = LDAP_VERSION3;
1033 if (authmethod == -1 && protocol > LDAP_VERSION2) {
1034 #ifdef HAVE_CYRUS_SASL
1035 if ( binddn != NULL ) {
1036 authmethod = LDAP_AUTH_SIMPLE;
1038 authmethod = LDAP_AUTH_SASL;
1041 authmethod = LDAP_AUTH_SIMPLE;
1045 if( ldapuri == NULL ) {
1046 if( ldapport && ( ldaphost == NULL )) {
1047 fprintf( stderr, "%s: -p without -h is invalid.\n", prog );
1048 exit( EXIT_FAILURE );
1051 if( ldaphost != NULL ) {
1052 fprintf( stderr, "%s: -H incompatible with -h\n", prog );
1053 exit( EXIT_FAILURE );
1056 fprintf( stderr, "%s: -H incompatible with -p\n", prog );
1057 exit( EXIT_FAILURE );
1061 if( protocol == LDAP_VERSION2 ) {
1062 if( assertctl || authzid || manageDIT || manageDSAit ||
1063 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1065 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1066 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1069 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1071 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1072 noop || ppolicy || preread || postread )
1074 fprintf( stderr, "%s: -e/-M incompatible with LDAPv2\n", prog );
1075 exit( EXIT_FAILURE );
1079 fprintf( stderr, "%s: -Z incompatible with LDAPv2\n", prog );
1080 exit( EXIT_FAILURE );
1083 #ifdef HAVE_CYRUS_SASL
1084 if( authmethod == LDAP_AUTH_SASL ) {
1085 fprintf( stderr, "%s: -[IOQRUXY] incompatible with LDAPv2\n",
1087 exit( EXIT_FAILURE );
1095 tool_conn_setup( int dont, void (*private_setup)( LDAP * ) )
1100 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug )
1101 != LBER_OPT_SUCCESS )
1104 "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
1106 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug )
1107 != LDAP_OPT_SUCCESS )
1110 "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
1115 (void) SIGNAL( SIGPIPE, SIG_IGN );
1119 SIGNAL( SIGINT, do_sig );
1125 if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
1128 memset( &url, 0, sizeof(url));
1130 url.lud_scheme = "ldap";
1131 url.lud_host = ldaphost;
1132 url.lud_port = ldapport;
1133 url.lud_scope = LDAP_SCOPE_DEFAULT;
1135 ldapuri = ldap_url_desc2str( &url );
1137 } else if ( ldapuri != NULL ) {
1138 LDAPURLDesc *ludlist, **ludp;
1142 rc = ldap_url_parselist( &ludlist, ldapuri );
1143 if ( rc != LDAP_URL_SUCCESS ) {
1145 "Could not parse LDAP URI(s)=%s (%d)\n",
1147 exit( EXIT_FAILURE );
1150 for ( ludp = &ludlist; *ludp != NULL; ) {
1151 LDAPURLDesc *lud = *ludp;
1154 if ( lud->lud_dn != NULL && lud->lud_dn[ 0 ] != '\0' &&
1155 ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) )
1157 /* if no host but a DN is provided,
1158 * use DNS SRV to gather the host list
1159 * and turn it into a list of URIs
1160 * using the scheme provided */
1161 char *domain = NULL,
1165 len_proto = strlen( lud->lud_scheme );
1167 if ( ldap_dn2domain( lud->lud_dn, &domain )
1171 "DNS SRV: Could not turn "
1172 "DN=\"%s\" into a domain\n",
1177 rc = ldap_domain2hostlist( domain, &hostlist );
1180 "DNS SRV: Could not turn "
1181 "domain=%s into a hostlist\n",
1186 hosts = ldap_str2charray( hostlist, " " );
1187 if ( hosts == NULL ) {
1189 "DNS SRV: Could not parse "
1190 "hostlist=\"%s\"\n",
1195 for ( i = 0; hosts[ i ] != NULL; i++ )
1198 tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + i + 1 ) );
1199 if ( tmp == NULL ) {
1201 "DNS SRV: out of memory?\n" );
1205 urls[ nurls ] = NULL;
1207 for ( i = 0; hosts[ i ] != NULL; i++ ) {
1208 size_t len = len_proto
1210 + strlen( hosts[ i ] )
1213 urls[ nurls + i + 1 ] = NULL;
1214 urls[ nurls + i ] = (char *)malloc( sizeof( char ) * len );
1215 if ( urls[ nurls + i ] == NULL ) {
1217 "DNS SRV: out of memory?\n" );
1221 snprintf( urls[ nurls + i ], len, "%s://%s",
1222 lud->lud_scheme, hosts[ i ] );
1227 ber_memvfree( (void **)hosts );
1228 ber_memfree( hostlist );
1229 ber_memfree( domain );
1232 tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + 2 ) );
1233 if ( tmp == NULL ) {
1235 "DNS SRV: out of memory?\n" );
1239 urls[ nurls + 1 ] = NULL;
1241 urls[ nurls ] = ldap_url_desc2str( lud );
1242 if ( urls[ nurls ] == NULL ) {
1244 "DNS SRV: out of memory?\n" );
1250 *ludp = lud->lud_next;
1252 lud->lud_next = NULL;
1253 ldap_free_urldesc( lud );
1256 if ( ludlist != NULL ) {
1257 ldap_free_urllist( ludlist );
1258 exit( EXIT_FAILURE );
1260 } else if ( urls == NULL ) {
1261 exit( EXIT_FAILURE );
1264 ldap_memfree( ldapuri );
1265 ldapuri = ldap_charray2str( urls, " " );
1266 ber_memvfree( (void **)urls );
1270 fprintf( stderr, "ldap_initialize( %s )\n",
1271 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
1273 rc = ldap_initialize( &ld, ldapuri );
1274 if( rc != LDAP_SUCCESS ) {
1276 "Could not create LDAP session handle for URI=%s (%d): %s\n",
1277 ldapuri, rc, ldap_err2string(rc) );
1278 exit( EXIT_FAILURE );
1281 if( private_setup ) private_setup( ld );
1284 if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
1285 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
1287 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
1288 referrals ? "on" : "off" );
1289 exit( EXIT_FAILURE );
1292 #ifdef HAVE_CYRUS_SASL
1294 if( ldap_set_option( ld, LDAP_OPT_X_SASL_NOCANON,
1295 nocanon ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
1297 fprintf( stderr, "Could not set LDAP_OPT_X_SASL_NOCANON %s\n",
1298 nocanon ? "on" : "off" );
1299 exit( EXIT_FAILURE );
1302 if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &protocol )
1303 != LDAP_OPT_SUCCESS )
1305 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
1307 exit( EXIT_FAILURE );
1311 rc = ldap_start_tls_s( ld, NULL, NULL );
1312 if ( rc != LDAP_SUCCESS ) {
1314 ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
1315 tool_perror( "ldap_start_tls", rc, NULL, NULL, msg, NULL );
1317 if ( use_tls > 1 ) {
1318 exit( EXIT_FAILURE );
1323 if ( nettimeout.tv_sec > 0 ) {
1324 if ( ldap_set_option( ld, LDAP_OPT_NETWORK_TIMEOUT, (void *) &nettimeout )
1325 != LDAP_OPT_SUCCESS )
1327 fprintf( stderr, "Could not set LDAP_OPT_NETWORK_TIMEOUT %ld\n",
1328 (long)nettimeout.tv_sec );
1329 exit( EXIT_FAILURE );
1339 tool_bind( LDAP *ld )
1341 LDAPControl **sctrlsp = NULL;
1342 LDAPControl *sctrls[3];
1343 LDAPControl sctrl[3];
1346 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1349 c.ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1350 c.ldctl_value.bv_val = NULL;
1351 c.ldctl_value.bv_len = 0;
1352 c.ldctl_iscritical = 0;
1354 sctrls[nsctrls] = &sctrl[nsctrls];
1355 sctrls[++nsctrls] = NULL;
1359 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1360 if ( sessionTracking ) {
1363 if (stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1364 exit( EXIT_FAILURE );
1367 c.ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1368 c.ldctl_iscritical = 0;
1369 ber_dupbv( &c.ldctl_value, &stValue );
1372 sctrls[nsctrls] = &sctrl[nsctrls];
1373 sctrls[++nsctrls] = NULL;
1375 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1381 assert( nsctrls < (int) (sizeof(sctrls)/sizeof(sctrls[0])) );
1383 if ( pw_file || want_bindpw ) {
1384 assert( passwd.bv_val == NULL && passwd.bv_len == 0 );
1387 if ( lutil_get_filed_password( pw_file, &passwd ) ) {
1388 exit( EXIT_FAILURE );
1392 char *pw = getpassphrase( _("Enter LDAP Password: ") );
1394 passwd.bv_val = ber_strdup( pw );
1395 passwd.bv_len = strlen( passwd.bv_val );
1400 if ( authmethod == LDAP_AUTH_SASL ) {
1401 #ifdef HAVE_CYRUS_SASL
1405 if( sasl_secprops != NULL ) {
1406 rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
1407 (void *) sasl_secprops );
1409 if( rc != LDAP_OPT_SUCCESS ) {
1411 "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
1413 exit( LDAP_LOCAL_ERROR );
1417 defaults = lutil_sasl_defaults( ld,
1424 rc = ldap_sasl_interactive_bind_s( ld, binddn, sasl_mech,
1426 NULL, sasl_flags, lutil_sasl_interact, defaults );
1428 lutil_sasl_freedefs( defaults );
1429 if( rc != LDAP_SUCCESS ) {
1431 ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
1432 tool_perror( "ldap_sasl_interactive_bind_s",
1433 rc, NULL, NULL, msg, NULL );
1438 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
1439 exit( LDAP_NOT_SUPPORTED );
1443 LDAPMessage *result;
1444 LDAPControl **ctrls;
1446 char *matched = NULL;
1454 rc = ldap_sasl_bind( ld, binddn, LDAP_SASL_SIMPLE, &passwd,
1455 sctrlsp, NULL, &msgid );
1456 if ( msgid == -1 ) {
1457 tool_perror( "ldap_sasl_bind(SIMPLE)", rc,
1458 NULL, NULL, NULL, NULL );
1463 rc = ldap_result( ld, msgid, LDAP_MSG_ALL, NULL, &result );
1465 tool_perror( "ldap_result", -1, NULL, NULL, NULL, NULL );
1466 exit( LDAP_LOCAL_ERROR );
1470 tool_perror( "ldap_result", LDAP_TIMEOUT, NULL, NULL, NULL, NULL );
1471 exit( LDAP_LOCAL_ERROR );
1474 rc = ldap_parse_result( ld, result, &err, &matched, &info, &refs,
1476 if ( rc != LDAP_SUCCESS ) {
1477 tool_perror( "ldap_bind parse result", rc, NULL, matched, info, refs );
1478 exit( LDAP_LOCAL_ERROR );
1481 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1482 if ( ctrls && ppolicy ) {
1484 int expire, grace, len = 0;
1485 LDAPPasswordPolicyError pErr = -1;
1487 ctrl = ldap_control_find( LDAP_CONTROL_PASSWORDPOLICYRESPONSE,
1490 if ( ctrl && ldap_parse_passwordpolicy_control( ld, ctrl,
1491 &expire, &grace, &pErr ) == LDAP_SUCCESS )
1493 if ( pErr != PP_noError ){
1496 strcpy( msgbuf+2, ldap_passwordpolicy_err2txt( pErr ));
1497 len = strlen( msgbuf );
1499 if ( expire >= 0 ) {
1500 sprintf( msgbuf+len,
1501 " (Password expires in %d seconds)",
1503 } else if ( grace >= 0 ) {
1504 sprintf( msgbuf+len,
1505 " (Password expired, %d grace logins remain)",
1513 ldap_controls_free( ctrls );
1516 if ( err != LDAP_SUCCESS
1518 || ( matched && matched[ 0 ] )
1519 || ( info && info[ 0 ] )
1522 tool_perror( "ldap_bind", err, msgbuf, matched, info, refs );
1524 if( matched ) ber_memfree( matched );
1525 if( info ) ber_memfree( info );
1526 if( refs ) ber_memvfree( (void **)refs );
1528 if ( err != LDAP_SUCCESS ) exit( err );
1534 tool_unbind( LDAP *ld )
1536 int err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, NULL );
1538 if ( err != LDAP_OPT_SUCCESS ) {
1539 fprintf( stderr, "Could not unset controls\n");
1542 (void) ldap_unbind_ext( ld, NULL, NULL );
1546 /* Set server controls. Add controls extra_c[0..count-1], if set. */
1548 tool_server_controls( LDAP *ld, LDAPControl *extra_c, int count )
1550 int i = 0, j, crit = 0, err;
1551 LDAPControl c[16], **ctrls;
1555 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1557 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1561 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1566 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1568 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1569 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1571 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1573 || unknown_ctrls_num ) )
1578 ctrls = (LDAPControl**) malloc(sizeof(c) + (count + unknown_ctrls_num + 1)*sizeof(LDAPControl*));
1579 if ( ctrls == NULL ) {
1580 fprintf( stderr, "No memory\n" );
1581 exit( EXIT_FAILURE );
1585 if ( BER_BVISNULL( &assertionvalue ) ) {
1586 err = ldap_create_assertion_control_value( ld,
1587 assertion, &assertionvalue );
1590 "Unable to create assertion value "
1591 "\"%s\" (%d)\n", assertion, err );
1595 c[i].ldctl_oid = LDAP_CONTROL_ASSERT;
1596 c[i].ldctl_value = assertionvalue;
1597 c[i].ldctl_iscritical = assertctl > 1;
1603 c[i].ldctl_value.bv_val = authzid;
1604 c[i].ldctl_value.bv_len = strlen( authzid );
1605 c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
1606 c[i].ldctl_iscritical = 1;
1611 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1612 /* NOTE: doesn't need an extra count because it's incompatible
1615 BerElementBuffer berbuf;
1616 BerElement *ber = (BerElement *)&berbuf;
1618 ber_init2( ber, NULL, LBER_USE_DER );
1620 if ( ber_printf( ber, "s", proxydn ) == -1 ) {
1621 exit( EXIT_FAILURE );
1624 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1625 exit( EXIT_FAILURE );
1628 c[i].ldctl_oid = LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ;
1629 c[i].ldctl_iscritical = 1;
1633 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1636 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDIT;
1637 BER_BVZERO( &c[i].ldctl_value );
1638 c[i].ldctl_iscritical = manageDIT > 1;
1643 if ( manageDSAit ) {
1644 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
1645 BER_BVZERO( &c[i].ldctl_value );
1646 c[i].ldctl_iscritical = manageDSAit > 1;
1652 c[i].ldctl_oid = LDAP_CONTROL_NOOP;
1653 BER_BVZERO( &c[i].ldctl_value );
1654 c[i].ldctl_iscritical = noop > 1;
1659 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1661 c[i].ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1662 BER_BVZERO( &c[i].ldctl_value );
1663 c[i].ldctl_iscritical = 0;
1670 BerElementBuffer berbuf;
1671 BerElement *ber = (BerElement *)&berbuf;
1672 char **attrs = NULL;
1674 if( preread_attrs ) {
1675 attrs = ldap_str2charray( preread_attrs, "," );
1678 ber_init2( ber, NULL, LBER_USE_DER );
1680 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1681 fprintf( stderr, "preread attrs encode failed.\n" );
1682 exit( EXIT_FAILURE );
1685 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1687 fprintf( stderr, "preread flatten failed (%d)\n", err );
1688 exit( EXIT_FAILURE );
1691 c[i].ldctl_oid = LDAP_CONTROL_PRE_READ;
1692 c[i].ldctl_iscritical = preread > 1;
1696 if( attrs ) ldap_charray_free( attrs );
1700 BerElementBuffer berbuf;
1701 BerElement *ber = (BerElement *)&berbuf;
1702 char **attrs = NULL;
1704 if( postread_attrs ) {
1705 attrs = ldap_str2charray( postread_attrs, "," );
1708 ber_init2( ber, NULL, LBER_USE_DER );
1710 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1711 fprintf( stderr, "postread attrs encode failed.\n" );
1712 exit( EXIT_FAILURE );
1715 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1717 fprintf( stderr, "postread flatten failed (%d)\n", err );
1718 exit( EXIT_FAILURE );
1721 c[i].ldctl_oid = LDAP_CONTROL_POST_READ;
1722 c[i].ldctl_iscritical = postread > 1;
1726 if( attrs ) ldap_charray_free( attrs );
1729 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1731 if ( chainingResolve > -1 ) {
1732 BerElementBuffer berbuf;
1733 BerElement *ber = (BerElement *)&berbuf;
1735 ber_init2( ber, NULL, LBER_USE_DER );
1737 err = ber_printf( ber, "{e" /* } */, chainingResolve );
1740 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1741 exit( EXIT_FAILURE );
1744 if ( chainingContinuation > -1 ) {
1745 err = ber_printf( ber, "e", chainingContinuation );
1748 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1749 exit( EXIT_FAILURE );
1753 err = ber_printf( ber, /* { */ "N}" );
1756 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1757 exit( EXIT_FAILURE );
1760 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1761 exit( EXIT_FAILURE );
1765 BER_BVZERO( &c[i].ldctl_value );
1768 c[i].ldctl_oid = LDAP_CONTROL_X_CHAINING_BEHAVIOR;
1769 c[i].ldctl_iscritical = chaining > 1;
1773 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1775 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1776 if ( sessionTracking ) {
1777 if ( stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1778 exit( EXIT_FAILURE );
1781 c[i].ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1782 c[i].ldctl_iscritical = 0;
1783 ber_dupbv( &c[i].ldctl_value, &stValue );
1788 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1791 ctrls[i++] = extra_c++;
1793 for ( count = 0; count < unknown_ctrls_num; count++ ) {
1794 ctrls[i++] = &unknown_ctrls[count];
1798 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
1800 if ( err != LDAP_OPT_SUCCESS ) {
1801 for ( j = 0; j < i; j++ ) {
1802 if ( ctrls[j]->ldctl_iscritical ) crit = 1;
1804 fprintf( stderr, "Could not set %scontrols\n",
1805 crit ? "critical " : "" );
1810 exit( EXIT_FAILURE );
1815 tool_check_abandon( LDAP *ld, int msgid )
1819 switch ( gotintr ) {
1821 rc = ldap_cancel_s( ld, msgid, NULL, NULL );
1822 fprintf( stderr, "got interrupt, cancel got %d: %s\n",
1823 rc, ldap_err2string( rc ) );
1827 rc = ldap_abandon_ext( ld, msgid, NULL, NULL );
1828 fprintf( stderr, "got interrupt, abandon got %d: %s\n",
1829 rc, ldap_err2string( rc ) );
1833 /* just unbind, ignoring the request */
1841 print_prepostread( LDAP *ld, LDAPControl *ctrl, struct berval *what)
1846 tool_write_ldif( LDIF_PUT_COMMENT, "==> ",
1847 what->bv_val, what->bv_len );
1848 ber = ber_init( &ctrl->ldctl_value );
1849 if ( ber == NULL ) {
1853 } else if ( ber_scanf( ber, "{m{" /*}}*/, &bv ) == LBER_ERROR ) {
1858 tool_write_ldif( LDIF_PUT_VALUE, "dn", bv.bv_val, bv.bv_len );
1860 while ( ber_scanf( ber, "{m" /*}*/, &bv ) != LBER_ERROR ) {
1862 BerVarray vals = NULL;
1864 if ( ber_scanf( ber, "[W]", &vals ) == LBER_ERROR ||
1871 for ( i = 0; vals[ i ].bv_val != NULL; i++ ) {
1873 ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1874 bv.bv_val, vals[ i ].bv_val, vals[ i ].bv_len );
1877 ber_bvarray_free( vals );
1881 if ( ber != NULL ) {
1885 tool_write_ldif( LDIF_PUT_COMMENT, "<== ",
1886 what->bv_val, what->bv_len );
1892 print_preread( LDAP *ld, LDAPControl *ctrl )
1894 static struct berval what = BER_BVC( "preread" );
1896 return print_prepostread( ld, ctrl, &what );
1900 print_postread( LDAP *ld, LDAPControl *ctrl )
1902 static struct berval what = BER_BVC( "postread" );
1904 return print_prepostread( ld, ctrl, &what );
1908 print_paged_results( LDAP *ld, LDAPControl *ctrl )
1912 /* note: pr_cookie is being malloced; it's freed
1913 * the next time the control is sent, but the last
1914 * time it's not; we don't care too much, because
1915 * the last time an empty value is returned... */
1916 if ( ldap_parse_pageresponse_control( ld, ctrl, &estimate, &pr_cookie )
1923 /* FIXME: check buffer overflow */
1924 char buf[ BUFSIZ ], *ptr = buf;
1926 if ( estimate > 0 ) {
1927 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1928 "estimate=%d", estimate );
1931 if ( pr_cookie.bv_len > 0 ) {
1934 bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
1935 pr_cookie.bv_len ) + 1;
1936 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
1938 bv.bv_len = lutil_b64_ntop(
1939 (unsigned char *) pr_cookie.bv_val,
1941 bv.bv_val, bv.bv_len );
1943 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1944 "%scookie=%s", ptr == buf ? "" : " ",
1947 ber_memfree( bv.bv_val );
1949 pr_morePagedResults = 1;
1952 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1953 "%scookie=", ptr == buf ? "" : " " );
1956 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1957 "pagedresults", buf, ptr - buf );
1964 print_sss( LDAP *ld, LDAPControl *ctrl )
1970 rc = ldap_parse_sortresponse_control( ld, ctrl, &err, &attr );
1971 if ( rc == LDAP_SUCCESS ) {
1973 rc = snprintf( buf, sizeof(buf), "(%d) %s%s%s",
1974 err, ldap_err2string(err), attr ? " " : "", attr ? attr : "" );
1976 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1977 "sortResult", buf, rc );
1984 print_vlv( LDAP *ld, LDAPControl *ctrl )
1990 rc = ldap_parse_vlvresponse_control( ld, ctrl, &vlvPos, &vlvCount,
1991 &vlvContext, &err );
1992 if ( rc == LDAP_SUCCESS ) {
1995 if ( vlvContext && vlvContext->bv_len > 0 ) {
1996 bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
1997 vlvContext->bv_len ) + 1;
1998 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
2000 bv.bv_len = lutil_b64_ntop(
2001 (unsigned char *) vlvContext->bv_val,
2003 bv.bv_val, bv.bv_len );
2009 rc = snprintf( buf, sizeof(buf), "pos=%d count=%d context=%s (%d) %s",
2010 vlvPos, vlvCount, bv.bv_val,
2011 err, ldap_err2string(err));
2014 ber_memfree( bv.bv_val );
2016 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2017 "vlvResult", buf, rc );
2023 #ifdef LDAP_CONTROL_X_DEREF
2025 print_deref( LDAP *ld, LDAPControl *ctrl )
2027 LDAPDerefRes *drhead = NULL, *dr;
2030 rc = ldap_parse_derefresponse_control( ld, ctrl, &drhead );
2031 if ( rc != LDAP_SUCCESS ) {
2035 for ( dr = drhead; dr != NULL; dr = dr->next ) {
2040 len = strlen( dr->derefAttr ) + STRLENOF(": ");
2042 for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
2043 if ( dv->vals != NULL ) {
2045 ber_len_t tlen = strlen(dv->type);
2047 for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
2048 len += STRLENOF("<:=>;") + tlen + 4*((dv->vals[ j ].bv_len - 1)/3 + 1);
2052 len += dr->derefVal.bv_len + STRLENOF("\n");
2053 buf = ldap_memalloc( len + 1 );
2054 if ( buf == NULL ) {
2055 rc = LDAP_NO_MEMORY;
2060 ptr = lutil_strcopy( ptr, dr->derefAttr );
2063 for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
2064 if ( dv->vals != NULL ) {
2066 for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
2067 int k = ldif_is_not_printable( dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
2070 ptr = lutil_strcopy( ptr, dv->type );
2077 (unsigned char *) dv->vals[ j ].bv_val,
2078 dv->vals[ j ].bv_len,
2079 ptr, buf + len - ptr );
2084 ptr = lutil_memcopy( ptr, dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
2091 ptr = lutil_strncopy( ptr, dr->derefVal.bv_val, dr->derefVal.bv_len );
2094 assert( ptr <= buf + len );
2096 tool_write_ldif( LDIF_PUT_COMMENT, NULL, buf, ptr - buf);
2098 ldap_memfree( buf );
2104 ldap_derefresponse_free( drhead );
2110 #ifdef LDAP_CONTROL_X_WHATFAILED
2112 print_whatfailed( LDAP *ld, LDAPControl *ctrl )
2117 BerVarray bva = NULL;
2119 /* Create a BerElement from the berval returned in the control. */
2120 ber = ber_init( &ctrl->ldctl_value );
2122 if ( ber == NULL ) {
2123 return LDAP_NO_MEMORY;
2126 siz = sizeof(struct berval);
2127 tag = ber_scanf( ber, "[M]", &bva, &siz, 0 );
2128 if ( tag != LBER_ERROR ) {
2131 tool_write_ldif( LDIF_PUT_COMMENT, " what failed:", NULL, 0 );
2133 for ( i = 0; bva[i].bv_val != NULL; i++ ) {
2134 tool_write_ldif( LDIF_PUT_COMMENT, NULL, bva[i].bv_val, bva[i].bv_len );
2137 ldap_memfree( bva );
2147 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
2149 print_ppolicy( LDAP *ld, LDAPControl *ctrl )
2151 int expire = 0, grace = 0, rc;
2152 LDAPPasswordPolicyError pperr;
2154 rc = ldap_parse_passwordpolicy_control( ld, ctrl,
2155 &expire, &grace, &pperr );
2156 if ( rc == LDAP_SUCCESS ) {
2157 char buf[ BUFSIZ ], *ptr = buf;
2159 if ( expire != -1 ) {
2160 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2161 "expire=%d", expire );
2164 if ( grace != -1 ) {
2165 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2166 "%sgrace=%d", ptr == buf ? "" : " ", grace );
2169 if ( pperr != PP_noError ) {
2170 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2171 "%serror=%d (%s)", ptr == buf ? "" : " ",
2173 ldap_passwordpolicy_err2txt( pperr ) );
2176 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2177 "ppolicy", buf, ptr - buf );
2184 void tool_print_ctrls(
2186 LDAPControl **ctrls )
2191 for ( i = 0; ctrls[i] != NULL; i++ ) {
2192 /* control: OID criticality base64value */
2193 struct berval b64 = BER_BVNULL;
2198 /* FIXME: there might be cases where a control has NULL OID;
2199 * this makes little sense, especially when returned by the
2200 * server, but libldap happily allows it */
2201 if ( ctrls[i]->ldctl_oid == NULL ) {
2206 len += strlen( ctrls[i]->ldctl_oid );
2208 /* add enough for space after OID and the critical value itself */
2209 len += ctrls[i]->ldctl_iscritical
2210 ? sizeof("true") : sizeof("false");
2212 /* convert to base64 */
2213 if ( !BER_BVISNULL( &ctrls[i]->ldctl_value ) ) {
2214 b64.bv_len = LUTIL_BASE64_ENCODE_LEN(
2215 ctrls[i]->ldctl_value.bv_len ) + 1;
2216 b64.bv_val = ber_memalloc( b64.bv_len + 1 );
2218 b64.bv_len = lutil_b64_ntop(
2219 (unsigned char *) ctrls[i]->ldctl_value.bv_val,
2220 ctrls[i]->ldctl_value.bv_len,
2221 b64.bv_val, b64.bv_len );
2225 len += 1 + b64.bv_len;
2228 ptr = str = malloc( len + 1 );
2230 ptr = lutil_strcopy( ptr, ": " );
2232 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_oid );
2233 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_iscritical
2234 ? " true" : " false" );
2237 ptr = lutil_strcopy( ptr, " " );
2238 ptr = lutil_strcopy( ptr, b64.bv_val );
2242 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2243 "control", str, len );
2248 ber_memfree( b64.bv_val );
2251 /* known controls */
2252 for ( j = 0; tool_ctrl_response[j].oid != NULL; j++ ) {
2253 if ( strcmp( tool_ctrl_response[j].oid, ctrls[i]->ldctl_oid ) == 0 ) {
2254 if ( !tool_ctrl_response[j].mask & tool_type ) {
2255 /* this control should not appear
2256 * with this tool; warning? */
2262 if ( tool_ctrl_response[j].oid != NULL && tool_ctrl_response[j].func ) {
2263 (void)tool_ctrl_response[j].func( ld, ctrls[i] );
2269 tool_write_ldif( int type, char *name, char *value, ber_len_t vallen )
2273 if (( ldif = ldif_put_wrap( type, name, value, vallen, ldif_wrap )) == NULL ) {
2277 fputs( ldif, stdout );
2278 ber_memfree( ldif );
2284 tool_is_oid( const char *s )
2288 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2292 for ( ; s[ 0 ]; s++ ) {
2293 if ( s[ 0 ] == '.' ) {
2294 if ( s[ 1 ] == '\0' ) {
2301 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2305 if ( first == 1 && s[ 0 ] == '0' && s[ 1 ] != '.' ) {