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 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
603 } else if ( strcasecmp( control, "sessiontracking" ) == 0 ) {
604 if ( sessionTracking ) {
605 fprintf( stderr, "%s: session tracking can be only specified once\n", prog );
606 exit( EXIT_FAILURE );
610 fprintf( stderr, "sessiontracking: critical flag not allowed\n" );
613 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
615 /* this shouldn't go here, really; but it's a feature... */
616 } else if ( strcasecmp( control, "abandon" ) == 0 ) {
617 abcan = Intr_Abandon;
622 } else if ( strcasecmp( control, "cancel" ) == 0 ) {
628 } else if ( strcasecmp( control, "ignore" ) == 0 ) {
634 } else if ( tool_is_oid( control ) ) {
635 LDAPControl *tmpctrls, ctrl;
637 tmpctrls = (LDAPControl *)ber_memrealloc( unknown_ctrls,
638 (unknown_ctrls_num + 1)*sizeof( LDAPControl ) );
639 if ( tmpctrls == NULL ) {
640 fprintf( stderr, "%s: no memory?\n", prog );
641 exit( EXIT_FAILURE );
643 unknown_ctrls = tmpctrls;
644 ctrl.ldctl_oid = control;
645 ctrl.ldctl_value.bv_val = NULL;
646 ctrl.ldctl_value.bv_len = 0;
647 ctrl.ldctl_iscritical = crit;
649 if ( cvalue != NULL ) {
651 size_t len = strlen( cvalue );
654 bv.bv_len = LUTIL_BASE64_DECODE_LEN( len );
655 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
657 retcode = lutil_b64_pton( cvalue,
658 (unsigned char *)bv.bv_val,
661 if ( retcode == -1 || (unsigned) retcode > bv.bv_len ) {
662 fprintf( stderr, "Unable to parse value of general control %s\n",
668 ctrl.ldctl_value = bv;
671 unknown_ctrls[ unknown_ctrls_num ] = ctrl;
675 fprintf( stderr, "Invalid general control name: %s\n",
679 ber_memfree( control );
682 case 'f': /* read from file */
683 if( infile != NULL ) {
684 fprintf( stderr, "%s: -f previously specified\n", prog );
685 exit( EXIT_FAILURE );
687 infile = ber_strdup( optarg );
689 case 'h': /* ldap host */
690 if( ldaphost != NULL ) {
691 fprintf( stderr, "%s: -h previously specified\n", prog );
692 exit( EXIT_FAILURE );
694 ldaphost = ber_strdup( optarg );
696 case 'H': /* ldap URI */
697 if( ldapuri != NULL ) {
698 fprintf( stderr, "%s: -H previously specified\n", prog );
699 exit( EXIT_FAILURE );
701 ldapuri = ber_strdup( optarg );
704 #ifdef HAVE_CYRUS_SASL
705 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
706 fprintf( stderr, "%s: incompatible previous "
707 "authentication choice\n",
709 exit( EXIT_FAILURE );
711 authmethod = LDAP_AUTH_SASL;
712 sasl_flags = LDAP_SASL_INTERACTIVE;
715 fprintf( stderr, "%s: was not compiled with SASL support\n",
717 exit( EXIT_FAILURE );
720 /* enable Manage DSA IT */
723 case 'n': /* print operations, don't actually do them */
730 control = ber_strdup( optarg );
731 if ( (cvalue = strchr( control, '=' )) != NULL ) {
735 if ( strcasecmp( control, "nettimeout" ) == 0 ) {
736 if( nettimeout.tv_sec != -1 ) {
737 fprintf( stderr, "nettimeout option previously specified\n");
738 exit( EXIT_FAILURE );
740 if( cvalue == NULL || cvalue[0] == '\0' ) {
741 fprintf( stderr, "nettimeout: option value expected\n" );
744 if ( strcasecmp( cvalue, "none" ) == 0 ) {
745 nettimeout.tv_sec = 0;
746 } else if ( strcasecmp( cvalue, "max" ) == 0 ) {
747 nettimeout.tv_sec = LDAP_MAXINT;
749 ival = strtol( cvalue, &next, 10 );
750 if ( next == NULL || next[0] != '\0' ) {
752 _("Unable to parse network timeout \"%s\"\n"), cvalue );
753 exit( EXIT_FAILURE );
755 nettimeout.tv_sec = ival;
757 if( nettimeout.tv_sec < 0 || nettimeout.tv_sec > LDAP_MAXINT ) {
758 fprintf( stderr, _("%s: invalid network timeout (%ld) specified\n"),
759 prog, (long)nettimeout.tv_sec );
760 exit( EXIT_FAILURE );
763 } else if ( strcasecmp( control, "ldif-wrap" ) == 0 ) {
765 ldif_wrap = LDIF_LINE_WIDTH;
767 } else if ( strcasecmp( cvalue, "no" ) == 0 ) {
768 ldif_wrap = LDIF_LINE_WIDTH_MAX;
772 if ( lutil_atou( &u, cvalue ) ) {
774 _("Unable to parse ldif-wrap=\"%s\"\n"), cvalue );
775 exit( EXIT_FAILURE );
777 ldif_wrap = (ber_len_t)u;
781 fprintf( stderr, "Invalid general option name: %s\n",
785 ber_memfree(control);
788 #ifdef HAVE_CYRUS_SASL
789 if( sasl_secprops != NULL ) {
790 fprintf( stderr, "%s: -O previously specified\n", prog );
791 exit( EXIT_FAILURE );
793 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
794 fprintf( stderr, "%s: incompatible previous "
795 "authentication choice\n", prog );
796 exit( EXIT_FAILURE );
798 authmethod = LDAP_AUTH_SASL;
799 sasl_secprops = ber_strdup( optarg );
801 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
802 exit( EXIT_FAILURE );
807 fprintf( stderr, "%s: -p previously specified\n", prog );
808 exit( EXIT_FAILURE );
810 ival = strtol( optarg, &next, 10 );
811 if ( next == NULL || next[0] != '\0' ) {
812 fprintf( stderr, "%s: unable to parse port number \"%s\"\n", prog, optarg );
813 exit( EXIT_FAILURE );
818 ival = strtol( optarg, &next, 10 );
819 if ( next == NULL || next[0] != '\0' ) {
820 fprintf( stderr, "%s: unable to parse protocol version \"%s\"\n", prog, optarg );
821 exit( EXIT_FAILURE );
825 if( protocol == LDAP_VERSION3 ) {
826 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
828 exit( EXIT_FAILURE );
830 protocol = LDAP_VERSION2;
833 if( protocol == LDAP_VERSION2 ) {
834 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
836 exit( EXIT_FAILURE );
838 protocol = LDAP_VERSION3;
841 fprintf( stderr, "%s: protocol version should be 2 or 3\n",
847 #ifdef HAVE_CYRUS_SASL
848 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
849 fprintf( stderr, "%s: incompatible previous "
850 "authentication choice\n",
852 exit( EXIT_FAILURE );
854 authmethod = LDAP_AUTH_SASL;
855 sasl_flags = LDAP_SASL_QUIET;
858 fprintf( stderr, "%s: not compiled with SASL support\n",
860 exit( EXIT_FAILURE );
863 #ifdef HAVE_CYRUS_SASL
864 if( sasl_realm != NULL ) {
865 fprintf( stderr, "%s: -R previously specified\n", prog );
866 exit( EXIT_FAILURE );
868 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
869 fprintf( stderr, "%s: incompatible previous "
870 "authentication choice\n",
872 exit( EXIT_FAILURE );
874 authmethod = LDAP_AUTH_SASL;
875 sasl_realm = ber_strdup( optarg );
877 fprintf( stderr, "%s: not compiled with SASL support\n",
879 exit( EXIT_FAILURE );
883 #ifdef HAVE_CYRUS_SASL
884 if( sasl_authc_id != NULL ) {
885 fprintf( stderr, "%s: -U previously specified\n", prog );
886 exit( EXIT_FAILURE );
888 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
889 fprintf( stderr, "%s: incompatible previous "
890 "authentication choice\n",
892 exit( EXIT_FAILURE );
894 authmethod = LDAP_AUTH_SASL;
895 sasl_authc_id = ber_strdup( optarg );
897 fprintf( stderr, "%s: not compiled with SASL support\n",
899 exit( EXIT_FAILURE );
902 case 'v': /* verbose mode */
905 case 'V': /* version */
908 case 'w': /* password */
909 passwd.bv_val = ber_strdup( optarg );
913 for( p = optarg; *p != '\0'; p++ ) {
917 passwd.bv_len = strlen( passwd.bv_val );
926 #ifdef HAVE_CYRUS_SASL
927 if( sasl_mech != NULL ) {
928 fprintf( stderr, "%s: -Y previously specified\n", prog );
929 exit( EXIT_FAILURE );
931 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
933 "%s: incompatible with authentication choice\n", prog );
934 exit( EXIT_FAILURE );
936 authmethod = LDAP_AUTH_SASL;
937 sasl_mech = ber_strdup( optarg );
939 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
940 exit( EXIT_FAILURE );
944 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
945 fprintf( stderr, "%s: incompatible with previous "
946 "authentication choice\n", prog );
947 exit( EXIT_FAILURE );
949 authmethod = LDAP_AUTH_SIMPLE;
952 #ifdef HAVE_CYRUS_SASL
953 if( sasl_authz_id != NULL ) {
954 fprintf( stderr, "%s: -X previously specified\n", prog );
955 exit( EXIT_FAILURE );
957 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
958 fprintf( stderr, "%s: -X incompatible with "
959 "authentication choice\n", prog );
960 exit( EXIT_FAILURE );
962 authmethod = LDAP_AUTH_SASL;
963 sasl_authz_id = ber_strdup( optarg );
965 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
966 exit( EXIT_FAILURE );
973 fprintf( stderr, "%s: not compiled with TLS support\n", prog );
974 exit( EXIT_FAILURE );
978 if( handle_private_option( i ) ) break;
979 fprintf( stderr, "%s: unrecognized option -%c\n",
986 /* prevent bad linking */
988 api.ldapai_info_version = LDAP_API_INFO_VERSION;
990 if ( ldap_get_option(NULL, LDAP_OPT_API_INFO, &api)
991 != LDAP_OPT_SUCCESS )
993 fprintf( stderr, "%s: ldap_get_option(API_INFO) failed\n", prog );
994 exit( EXIT_FAILURE );
997 if (api.ldapai_info_version != LDAP_API_INFO_VERSION) {
998 fprintf( stderr, "LDAP APIInfo version mismatch: "
999 "library %d, header %d\n",
1000 api.ldapai_info_version, LDAP_API_INFO_VERSION );
1001 exit( EXIT_FAILURE );
1004 if( api.ldapai_api_version != LDAP_API_VERSION ) {
1005 fprintf( stderr, "LDAP API version mismatch: "
1006 "library %d, header %d\n",
1007 api.ldapai_api_version, LDAP_API_VERSION );
1008 exit( EXIT_FAILURE );
1011 if( strcmp(api.ldapai_vendor_name, LDAP_VENDOR_NAME ) != 0 ) {
1012 fprintf( stderr, "LDAP vendor name mismatch: "
1013 "library %s, header %s\n",
1014 api.ldapai_vendor_name, LDAP_VENDOR_NAME );
1015 exit( EXIT_FAILURE );
1018 if( api.ldapai_vendor_version != LDAP_VENDOR_VERSION ) {
1019 fprintf( stderr, "LDAP vendor version mismatch: "
1020 "library %d, header %d\n",
1021 api.ldapai_vendor_version, LDAP_VENDOR_VERSION );
1022 exit( EXIT_FAILURE );
1026 fprintf( stderr, "%s: %s\t(LDAP library: %s %d)\n",
1028 LDAP_VENDOR_NAME, LDAP_VENDOR_VERSION );
1029 if (version > 1) exit( EXIT_SUCCESS );
1032 ldap_memfree( api.ldapai_vendor_name );
1033 ber_memvfree( (void **)api.ldapai_extensions );
1037 protocol = LDAP_VERSION3;
1039 if (authmethod == -1 && protocol > LDAP_VERSION2) {
1040 #ifdef HAVE_CYRUS_SASL
1041 if ( binddn != NULL ) {
1042 authmethod = LDAP_AUTH_SIMPLE;
1044 authmethod = LDAP_AUTH_SASL;
1047 authmethod = LDAP_AUTH_SIMPLE;
1051 if( ldapuri == NULL ) {
1052 if( ldapport && ( ldaphost == NULL )) {
1053 fprintf( stderr, "%s: -p without -h is invalid.\n", prog );
1054 exit( EXIT_FAILURE );
1057 if( ldaphost != NULL ) {
1058 fprintf( stderr, "%s: -H incompatible with -h\n", prog );
1059 exit( EXIT_FAILURE );
1062 fprintf( stderr, "%s: -H incompatible with -p\n", prog );
1063 exit( EXIT_FAILURE );
1067 if( protocol == LDAP_VERSION2 ) {
1068 if( assertctl || authzid || manageDIT || manageDSAit ||
1069 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1071 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1072 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1075 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1077 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1078 noop || ppolicy || preread || postread )
1080 fprintf( stderr, "%s: -e/-M incompatible with LDAPv2\n", prog );
1081 exit( EXIT_FAILURE );
1085 fprintf( stderr, "%s: -Z incompatible with LDAPv2\n", prog );
1086 exit( EXIT_FAILURE );
1089 #ifdef HAVE_CYRUS_SASL
1090 if( authmethod == LDAP_AUTH_SASL ) {
1091 fprintf( stderr, "%s: -[IOQRUXY] incompatible with LDAPv2\n",
1093 exit( EXIT_FAILURE );
1101 tool_conn_setup( int dont, void (*private_setup)( LDAP * ) )
1106 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug )
1107 != LBER_OPT_SUCCESS )
1110 "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
1112 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug )
1113 != LDAP_OPT_SUCCESS )
1116 "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
1121 (void) SIGNAL( SIGPIPE, SIG_IGN );
1125 SIGNAL( SIGINT, do_sig );
1131 if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
1134 memset( &url, 0, sizeof(url));
1136 url.lud_scheme = "ldap";
1137 url.lud_host = ldaphost;
1138 url.lud_port = ldapport;
1139 url.lud_scope = LDAP_SCOPE_DEFAULT;
1141 ldapuri = ldap_url_desc2str( &url );
1143 } else if ( ldapuri != NULL ) {
1144 LDAPURLDesc *ludlist, **ludp;
1148 rc = ldap_url_parselist( &ludlist, ldapuri );
1149 if ( rc != LDAP_URL_SUCCESS ) {
1151 "Could not parse LDAP URI(s)=%s (%d)\n",
1153 exit( EXIT_FAILURE );
1156 for ( ludp = &ludlist; *ludp != NULL; ) {
1157 LDAPURLDesc *lud = *ludp;
1160 if ( lud->lud_dn != NULL && lud->lud_dn[ 0 ] != '\0' &&
1161 ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) )
1163 /* if no host but a DN is provided,
1164 * use DNS SRV to gather the host list
1165 * and turn it into a list of URIs
1166 * using the scheme provided */
1167 char *domain = NULL,
1171 len_proto = strlen( lud->lud_scheme );
1173 if ( ldap_dn2domain( lud->lud_dn, &domain )
1177 "DNS SRV: Could not turn "
1178 "DN=\"%s\" into a domain\n",
1183 rc = ldap_domain2hostlist( domain, &hostlist );
1186 "DNS SRV: Could not turn "
1187 "domain=%s into a hostlist\n",
1192 hosts = ldap_str2charray( hostlist, " " );
1193 if ( hosts == NULL ) {
1195 "DNS SRV: Could not parse "
1196 "hostlist=\"%s\"\n",
1201 for ( i = 0; hosts[ i ] != NULL; i++ )
1204 tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + i + 1 ) );
1205 if ( tmp == NULL ) {
1207 "DNS SRV: out of memory?\n" );
1211 urls[ nurls ] = NULL;
1213 for ( i = 0; hosts[ i ] != NULL; i++ ) {
1214 size_t len = len_proto
1216 + strlen( hosts[ i ] )
1219 urls[ nurls + i + 1 ] = NULL;
1220 urls[ nurls + i ] = (char *)malloc( sizeof( char ) * len );
1221 if ( urls[ nurls + i ] == NULL ) {
1223 "DNS SRV: out of memory?\n" );
1227 snprintf( urls[ nurls + i ], len, "%s://%s",
1228 lud->lud_scheme, hosts[ i ] );
1233 ber_memvfree( (void **)hosts );
1234 ber_memfree( hostlist );
1235 ber_memfree( domain );
1238 tmp = (char **)ber_memrealloc( urls, sizeof( char * ) * ( nurls + 2 ) );
1239 if ( tmp == NULL ) {
1241 "DNS SRV: out of memory?\n" );
1245 urls[ nurls + 1 ] = NULL;
1247 urls[ nurls ] = ldap_url_desc2str( lud );
1248 if ( urls[ nurls ] == NULL ) {
1250 "DNS SRV: out of memory?\n" );
1256 *ludp = lud->lud_next;
1258 lud->lud_next = NULL;
1259 ldap_free_urldesc( lud );
1262 if ( ludlist != NULL ) {
1263 ldap_free_urllist( ludlist );
1264 exit( EXIT_FAILURE );
1266 } else if ( urls == NULL ) {
1267 exit( EXIT_FAILURE );
1270 ldap_memfree( ldapuri );
1271 ldapuri = ldap_charray2str( urls, " " );
1272 ber_memvfree( (void **)urls );
1276 fprintf( stderr, "ldap_initialize( %s )\n",
1277 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
1279 rc = ldap_initialize( &ld, ldapuri );
1280 if( rc != LDAP_SUCCESS ) {
1282 "Could not create LDAP session handle for URI=%s (%d): %s\n",
1283 ldapuri, rc, ldap_err2string(rc) );
1284 exit( EXIT_FAILURE );
1287 if( private_setup ) private_setup( ld );
1290 if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
1291 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
1293 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
1294 referrals ? "on" : "off" );
1295 exit( EXIT_FAILURE );
1298 #ifdef HAVE_CYRUS_SASL
1300 if( ldap_set_option( ld, LDAP_OPT_X_SASL_NOCANON,
1301 nocanon ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
1303 fprintf( stderr, "Could not set LDAP_OPT_X_SASL_NOCANON %s\n",
1304 nocanon ? "on" : "off" );
1305 exit( EXIT_FAILURE );
1308 if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &protocol )
1309 != LDAP_OPT_SUCCESS )
1311 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
1313 exit( EXIT_FAILURE );
1317 rc = ldap_start_tls_s( ld, NULL, NULL );
1318 if ( rc != LDAP_SUCCESS ) {
1320 ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
1321 tool_perror( "ldap_start_tls", rc, NULL, NULL, msg, NULL );
1323 if ( use_tls > 1 ) {
1324 exit( EXIT_FAILURE );
1329 if ( nettimeout.tv_sec > 0 ) {
1330 if ( ldap_set_option( ld, LDAP_OPT_NETWORK_TIMEOUT, (void *) &nettimeout )
1331 != LDAP_OPT_SUCCESS )
1333 fprintf( stderr, "Could not set LDAP_OPT_NETWORK_TIMEOUT %ld\n",
1334 (long)nettimeout.tv_sec );
1335 exit( EXIT_FAILURE );
1345 tool_bind( LDAP *ld )
1347 LDAPControl **sctrlsp = NULL;
1348 LDAPControl *sctrls[3];
1349 LDAPControl sctrl[3];
1352 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1355 c.ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1356 c.ldctl_value.bv_val = NULL;
1357 c.ldctl_value.bv_len = 0;
1358 c.ldctl_iscritical = 0;
1360 sctrls[nsctrls] = &sctrl[nsctrls];
1361 sctrls[++nsctrls] = NULL;
1365 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1366 if ( sessionTracking ) {
1369 if (stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1370 exit( EXIT_FAILURE );
1373 c.ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1374 c.ldctl_iscritical = 0;
1375 ber_dupbv( &c.ldctl_value, &stValue );
1378 sctrls[nsctrls] = &sctrl[nsctrls];
1379 sctrls[++nsctrls] = NULL;
1381 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1387 assert( nsctrls < (int) (sizeof(sctrls)/sizeof(sctrls[0])) );
1389 if ( pw_file || want_bindpw ) {
1390 assert( passwd.bv_val == NULL && passwd.bv_len == 0 );
1393 if ( lutil_get_filed_password( pw_file, &passwd ) ) {
1394 exit( EXIT_FAILURE );
1398 char *pw = getpassphrase( _("Enter LDAP Password: ") );
1400 passwd.bv_val = ber_strdup( pw );
1401 passwd.bv_len = strlen( passwd.bv_val );
1406 if ( authmethod == LDAP_AUTH_SASL ) {
1407 #ifdef HAVE_CYRUS_SASL
1411 if( sasl_secprops != NULL ) {
1412 rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
1413 (void *) sasl_secprops );
1415 if( rc != LDAP_OPT_SUCCESS ) {
1417 "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
1419 exit( LDAP_LOCAL_ERROR );
1423 defaults = lutil_sasl_defaults( ld,
1430 rc = ldap_sasl_interactive_bind_s( ld, binddn, sasl_mech,
1432 NULL, sasl_flags, lutil_sasl_interact, defaults );
1434 lutil_sasl_freedefs( defaults );
1435 if( rc != LDAP_SUCCESS ) {
1437 ldap_get_option( ld, LDAP_OPT_DIAGNOSTIC_MESSAGE, (void*)&msg);
1438 tool_perror( "ldap_sasl_interactive_bind_s",
1439 rc, NULL, NULL, msg, NULL );
1444 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
1445 exit( LDAP_NOT_SUPPORTED );
1449 LDAPMessage *result;
1450 LDAPControl **ctrls;
1452 char *matched = NULL;
1460 rc = ldap_sasl_bind( ld, binddn, LDAP_SASL_SIMPLE, &passwd,
1461 sctrlsp, NULL, &msgid );
1462 if ( msgid == -1 ) {
1463 tool_perror( "ldap_sasl_bind(SIMPLE)", rc,
1464 NULL, NULL, NULL, NULL );
1469 rc = ldap_result( ld, msgid, LDAP_MSG_ALL, NULL, &result );
1471 tool_perror( "ldap_result", -1, NULL, NULL, NULL, NULL );
1472 exit( LDAP_LOCAL_ERROR );
1476 tool_perror( "ldap_result", LDAP_TIMEOUT, NULL, NULL, NULL, NULL );
1477 exit( LDAP_LOCAL_ERROR );
1480 rc = ldap_parse_result( ld, result, &err, &matched, &info, &refs,
1482 if ( rc != LDAP_SUCCESS ) {
1483 tool_perror( "ldap_bind parse result", rc, NULL, matched, info, refs );
1484 exit( LDAP_LOCAL_ERROR );
1487 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1488 if ( ctrls && ppolicy ) {
1490 int expire, grace, len = 0;
1491 LDAPPasswordPolicyError pErr = -1;
1493 ctrl = ldap_control_find( LDAP_CONTROL_PASSWORDPOLICYRESPONSE,
1496 if ( ctrl && ldap_parse_passwordpolicy_control( ld, ctrl,
1497 &expire, &grace, &pErr ) == LDAP_SUCCESS )
1499 if ( pErr != PP_noError ){
1502 strcpy( msgbuf+2, ldap_passwordpolicy_err2txt( pErr ));
1503 len = strlen( msgbuf );
1505 if ( expire >= 0 ) {
1506 sprintf( msgbuf+len,
1507 " (Password expires in %d seconds)",
1509 } else if ( grace >= 0 ) {
1510 sprintf( msgbuf+len,
1511 " (Password expired, %d grace logins remain)",
1519 ldap_controls_free( ctrls );
1522 if ( err != LDAP_SUCCESS
1524 || ( matched && matched[ 0 ] )
1525 || ( info && info[ 0 ] )
1528 tool_perror( "ldap_bind", err, msgbuf, matched, info, refs );
1530 if( matched ) ber_memfree( matched );
1531 if( info ) ber_memfree( info );
1532 if( refs ) ber_memvfree( (void **)refs );
1534 if ( err != LDAP_SUCCESS ) exit( err );
1540 tool_unbind( LDAP *ld )
1542 int err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, NULL );
1544 if ( err != LDAP_OPT_SUCCESS ) {
1545 fprintf( stderr, "Could not unset controls\n");
1548 (void) ldap_unbind_ext( ld, NULL, NULL );
1552 /* Set server controls. Add controls extra_c[0..count-1], if set. */
1554 tool_server_controls( LDAP *ld, LDAPControl *extra_c, int count )
1556 int i = 0, j, crit = 0, err;
1557 LDAPControl c[16], **ctrls;
1561 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1563 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1567 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1572 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1574 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1575 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1577 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1579 || unknown_ctrls_num ) )
1584 ctrls = (LDAPControl**) malloc(sizeof(c) + (count + unknown_ctrls_num + 1)*sizeof(LDAPControl*));
1585 if ( ctrls == NULL ) {
1586 fprintf( stderr, "No memory\n" );
1587 exit( EXIT_FAILURE );
1591 if ( BER_BVISNULL( &assertionvalue ) ) {
1592 err = ldap_create_assertion_control_value( ld,
1593 assertion, &assertionvalue );
1596 "Unable to create assertion value "
1597 "\"%s\" (%d)\n", assertion, err );
1601 c[i].ldctl_oid = LDAP_CONTROL_ASSERT;
1602 c[i].ldctl_value = assertionvalue;
1603 c[i].ldctl_iscritical = assertctl > 1;
1609 c[i].ldctl_value.bv_val = authzid;
1610 c[i].ldctl_value.bv_len = strlen( authzid );
1611 c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
1612 c[i].ldctl_iscritical = 1;
1617 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1618 /* NOTE: doesn't need an extra count because it's incompatible
1621 BerElementBuffer berbuf;
1622 BerElement *ber = (BerElement *)&berbuf;
1624 ber_init2( ber, NULL, LBER_USE_DER );
1626 if ( ber_printf( ber, "s", proxydn ) == -1 ) {
1627 exit( EXIT_FAILURE );
1630 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1631 exit( EXIT_FAILURE );
1634 c[i].ldctl_oid = LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ;
1635 c[i].ldctl_iscritical = 1;
1639 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1642 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDIT;
1643 BER_BVZERO( &c[i].ldctl_value );
1644 c[i].ldctl_iscritical = manageDIT > 1;
1649 if ( manageDSAit ) {
1650 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
1651 BER_BVZERO( &c[i].ldctl_value );
1652 c[i].ldctl_iscritical = manageDSAit > 1;
1658 c[i].ldctl_oid = LDAP_CONTROL_NOOP;
1659 BER_BVZERO( &c[i].ldctl_value );
1660 c[i].ldctl_iscritical = noop > 1;
1665 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1667 c[i].ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1668 BER_BVZERO( &c[i].ldctl_value );
1669 c[i].ldctl_iscritical = 0;
1676 BerElementBuffer berbuf;
1677 BerElement *ber = (BerElement *)&berbuf;
1678 char **attrs = NULL;
1680 if( preread_attrs ) {
1681 attrs = ldap_str2charray( preread_attrs, "," );
1684 ber_init2( ber, NULL, LBER_USE_DER );
1686 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1687 fprintf( stderr, "preread attrs encode failed.\n" );
1688 exit( EXIT_FAILURE );
1691 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1693 fprintf( stderr, "preread flatten failed (%d)\n", err );
1694 exit( EXIT_FAILURE );
1697 c[i].ldctl_oid = LDAP_CONTROL_PRE_READ;
1698 c[i].ldctl_iscritical = preread > 1;
1702 if( attrs ) ldap_charray_free( attrs );
1706 BerElementBuffer berbuf;
1707 BerElement *ber = (BerElement *)&berbuf;
1708 char **attrs = NULL;
1710 if( postread_attrs ) {
1711 attrs = ldap_str2charray( postread_attrs, "," );
1714 ber_init2( ber, NULL, LBER_USE_DER );
1716 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1717 fprintf( stderr, "postread attrs encode failed.\n" );
1718 exit( EXIT_FAILURE );
1721 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1723 fprintf( stderr, "postread flatten failed (%d)\n", err );
1724 exit( EXIT_FAILURE );
1727 c[i].ldctl_oid = LDAP_CONTROL_POST_READ;
1728 c[i].ldctl_iscritical = postread > 1;
1732 if( attrs ) ldap_charray_free( attrs );
1735 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1737 if ( chainingResolve > -1 ) {
1738 BerElementBuffer berbuf;
1739 BerElement *ber = (BerElement *)&berbuf;
1741 ber_init2( ber, NULL, LBER_USE_DER );
1743 err = ber_printf( ber, "{e" /* } */, chainingResolve );
1746 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1747 exit( EXIT_FAILURE );
1750 if ( chainingContinuation > -1 ) {
1751 err = ber_printf( ber, "e", chainingContinuation );
1754 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1755 exit( EXIT_FAILURE );
1759 err = ber_printf( ber, /* { */ "N}" );
1762 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1763 exit( EXIT_FAILURE );
1766 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1767 exit( EXIT_FAILURE );
1771 BER_BVZERO( &c[i].ldctl_value );
1774 c[i].ldctl_oid = LDAP_CONTROL_X_CHAINING_BEHAVIOR;
1775 c[i].ldctl_iscritical = chaining > 1;
1779 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1781 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1782 if ( sessionTracking ) {
1783 if ( stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1784 exit( EXIT_FAILURE );
1787 c[i].ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1788 c[i].ldctl_iscritical = 0;
1789 ber_dupbv( &c[i].ldctl_value, &stValue );
1794 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1797 ctrls[i++] = extra_c++;
1799 for ( count = 0; count < unknown_ctrls_num; count++ ) {
1800 ctrls[i++] = &unknown_ctrls[count];
1804 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
1806 if ( err != LDAP_OPT_SUCCESS ) {
1807 for ( j = 0; j < i; j++ ) {
1808 if ( ctrls[j]->ldctl_iscritical ) crit = 1;
1810 fprintf( stderr, "Could not set %scontrols\n",
1811 crit ? "critical " : "" );
1816 exit( EXIT_FAILURE );
1821 tool_check_abandon( LDAP *ld, int msgid )
1825 switch ( gotintr ) {
1827 rc = ldap_cancel_s( ld, msgid, NULL, NULL );
1828 fprintf( stderr, "got interrupt, cancel got %d: %s\n",
1829 rc, ldap_err2string( rc ) );
1833 rc = ldap_abandon_ext( ld, msgid, NULL, NULL );
1834 fprintf( stderr, "got interrupt, abandon got %d: %s\n",
1835 rc, ldap_err2string( rc ) );
1839 /* just unbind, ignoring the request */
1847 print_prepostread( LDAP *ld, LDAPControl *ctrl, struct berval *what)
1852 tool_write_ldif( LDIF_PUT_COMMENT, "==> ",
1853 what->bv_val, what->bv_len );
1854 ber = ber_init( &ctrl->ldctl_value );
1855 if ( ber == NULL ) {
1859 } else if ( ber_scanf( ber, "{m{" /*}}*/, &bv ) == LBER_ERROR ) {
1864 tool_write_ldif( LDIF_PUT_VALUE, "dn", bv.bv_val, bv.bv_len );
1866 while ( ber_scanf( ber, "{m" /*}*/, &bv ) != LBER_ERROR ) {
1868 BerVarray vals = NULL;
1871 if ( ber_scanf( ber, "[W]", &vals ) == LBER_ERROR ||
1881 str = malloc( bv.bv_len + STRLENOF(": ") + 1 );
1884 ptr = lutil_strncopy( ptr, bv.bv_val, bv.bv_len );
1885 ptr = lutil_strcopy( ptr, ": " );
1888 for ( i = 0; vals[ i ].bv_val != NULL; i++ ) {
1890 ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1891 ldif ? str : bv.bv_val, vals[ i ].bv_val, vals[ i ].bv_len );
1894 ber_bvarray_free( vals );
1895 if ( str ) free( str );
1899 if ( ber != NULL ) {
1903 tool_write_ldif( LDIF_PUT_COMMENT, "<== ",
1904 what->bv_val, what->bv_len );
1910 print_preread( LDAP *ld, LDAPControl *ctrl )
1912 static struct berval what = BER_BVC( "preread" );
1914 return print_prepostread( ld, ctrl, &what );
1918 print_postread( LDAP *ld, LDAPControl *ctrl )
1920 static struct berval what = BER_BVC( "postread" );
1922 return print_prepostread( ld, ctrl, &what );
1926 print_paged_results( LDAP *ld, LDAPControl *ctrl )
1930 /* note: pr_cookie is being malloced; it's freed
1931 * the next time the control is sent, but the last
1932 * time it's not; we don't care too much, because
1933 * the last time an empty value is returned... */
1934 if ( ldap_parse_pageresponse_control( ld, ctrl, &estimate, &pr_cookie )
1941 /* FIXME: check buffer overflow */
1942 char buf[ BUFSIZ ], *ptr = buf;
1944 if ( estimate > 0 ) {
1945 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1946 "estimate=%d", estimate );
1949 if ( pr_cookie.bv_len > 0 ) {
1952 bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
1953 pr_cookie.bv_len ) + 1;
1954 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
1956 bv.bv_len = lutil_b64_ntop(
1957 (unsigned char *) pr_cookie.bv_val,
1959 bv.bv_val, bv.bv_len );
1961 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1962 "%scookie=%s", ptr == buf ? "" : " ",
1965 ber_memfree( bv.bv_val );
1967 pr_morePagedResults = 1;
1970 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1971 "%scookie=", ptr == buf ? "" : " " );
1974 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1975 ldif ? "pagedresults: " : "pagedresults",
1983 print_sss( LDAP *ld, LDAPControl *ctrl )
1989 rc = ldap_parse_sortresponse_control( ld, ctrl, &err, &attr );
1990 if ( rc == LDAP_SUCCESS ) {
1992 rc = snprintf( buf, sizeof(buf), "(%d) %s%s%s",
1993 err, ldap_err2string(err), attr ? " " : "", attr ? attr : "" );
1995 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1996 ldif ? "sortResult: " : "sortResult", buf, rc );
2003 print_vlv( LDAP *ld, LDAPControl *ctrl )
2009 rc = ldap_parse_vlvresponse_control( ld, ctrl, &vlvPos, &vlvCount,
2010 &vlvContext, &err );
2011 if ( rc == LDAP_SUCCESS ) {
2014 if ( vlvContext && vlvContext->bv_len > 0 ) {
2015 bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
2016 vlvContext->bv_len ) + 1;
2017 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
2019 bv.bv_len = lutil_b64_ntop(
2020 (unsigned char *) vlvContext->bv_val,
2022 bv.bv_val, bv.bv_len );
2028 rc = snprintf( buf, sizeof(buf), "pos=%d count=%d context=%s (%d) %s",
2029 vlvPos, vlvCount, bv.bv_val,
2030 err, ldap_err2string(err));
2033 ber_memfree( bv.bv_val );
2035 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2036 ldif ? "vlvResult" : "vlvResult", buf, rc );
2042 #ifdef LDAP_CONTROL_X_DEREF
2044 print_deref( LDAP *ld, LDAPControl *ctrl )
2046 LDAPDerefRes *drhead = NULL, *dr;
2049 rc = ldap_parse_derefresponse_control( ld, ctrl, &drhead );
2050 if ( rc != LDAP_SUCCESS ) {
2054 for ( dr = drhead; dr != NULL; dr = dr->next ) {
2059 len = strlen( dr->derefAttr ) + STRLENOF(": ");
2061 for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
2062 if ( dv->vals != NULL ) {
2064 ber_len_t tlen = strlen(dv->type);
2066 for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
2067 len += STRLENOF("<:=>;") + tlen + 4*((dv->vals[ j ].bv_len - 1)/3 + 1);
2071 len += dr->derefVal.bv_len + STRLENOF("\n");
2072 buf = ldap_memalloc( len + 1 );
2073 if ( buf == NULL ) {
2074 rc = LDAP_NO_MEMORY;
2079 ptr = lutil_strcopy( ptr, dr->derefAttr );
2082 for ( dv = dr->attrVals; dv != NULL; dv = dv->next ) {
2083 if ( dv->vals != NULL ) {
2085 for ( j = 0; dv->vals[ j ].bv_val != NULL; j++ ) {
2086 int k = ldif_is_not_printable( dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
2089 ptr = lutil_strcopy( ptr, dv->type );
2096 (unsigned char *) dv->vals[ j ].bv_val,
2097 dv->vals[ j ].bv_len,
2098 ptr, buf + len - ptr );
2103 ptr = lutil_memcopy( ptr, dv->vals[ j ].bv_val, dv->vals[ j ].bv_len );
2110 ptr = lutil_strncopy( ptr, dr->derefVal.bv_val, dr->derefVal.bv_len );
2113 assert( ptr <= buf + len );
2115 tool_write_ldif( LDIF_PUT_COMMENT, NULL, buf, ptr - buf);
2117 ldap_memfree( buf );
2123 ldap_derefresponse_free( drhead );
2129 #ifdef LDAP_CONTROL_X_WHATFAILED
2131 print_whatfailed( LDAP *ld, LDAPControl *ctrl )
2136 BerVarray bva = NULL;
2138 /* Create a BerElement from the berval returned in the control. */
2139 ber = ber_init( &ctrl->ldctl_value );
2141 if ( ber == NULL ) {
2142 return LDAP_NO_MEMORY;
2145 siz = sizeof(struct berval);
2146 tag = ber_scanf( ber, "[M]", &bva, &siz, 0 );
2147 if ( tag != LBER_ERROR ) {
2150 tool_write_ldif( LDIF_PUT_COMMENT, " what failed:", NULL, 0 );
2152 for ( i = 0; bva[i].bv_val != NULL; i++ ) {
2153 tool_write_ldif( LDIF_PUT_COMMENT, NULL, bva[i].bv_val, bva[i].bv_len );
2156 ldap_memfree( bva );
2166 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
2168 print_ppolicy( LDAP *ld, LDAPControl *ctrl )
2170 int expire = 0, grace = 0, rc;
2171 LDAPPasswordPolicyError pperr;
2173 rc = ldap_parse_passwordpolicy_control( ld, ctrl,
2174 &expire, &grace, &pperr );
2175 if ( rc == LDAP_SUCCESS ) {
2176 char buf[ BUFSIZ ], *ptr = buf;
2178 if ( expire != -1 ) {
2179 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2180 "expire=%d", expire );
2183 if ( grace != -1 ) {
2184 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2185 "%sgrace=%d", ptr == buf ? "" : " ", grace );
2188 if ( pperr != PP_noError ) {
2189 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
2190 "%serror=%d (%s)", ptr == buf ? "" : " ",
2192 ldap_passwordpolicy_err2txt( pperr ) );
2195 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2196 ldif ? "ppolicy: " : "ppolicy", buf, ptr - buf );
2203 void tool_print_ctrls(
2205 LDAPControl **ctrls )
2210 for ( i = 0; ctrls[i] != NULL; i++ ) {
2211 /* control: OID criticality base64value */
2212 struct berval b64 = BER_BVNULL;
2217 /* FIXME: there might be cases where a control has NULL OID;
2218 * this makes little sense, especially when returned by the
2219 * server, but libldap happily allows it */
2220 if ( ctrls[i]->ldctl_oid == NULL ) {
2225 len += strlen( ctrls[i]->ldctl_oid );
2227 /* add enough for space after OID and the critical value itself */
2228 len += ctrls[i]->ldctl_iscritical
2229 ? sizeof("true") : sizeof("false");
2231 /* convert to base64 */
2232 if ( !BER_BVISNULL( &ctrls[i]->ldctl_value ) ) {
2233 b64.bv_len = LUTIL_BASE64_ENCODE_LEN(
2234 ctrls[i]->ldctl_value.bv_len ) + 1;
2235 b64.bv_val = ber_memalloc( b64.bv_len + 1 );
2237 b64.bv_len = lutil_b64_ntop(
2238 (unsigned char *) ctrls[i]->ldctl_value.bv_val,
2239 ctrls[i]->ldctl_value.bv_len,
2240 b64.bv_val, b64.bv_len );
2244 len += 1 + b64.bv_len;
2247 ptr = str = malloc( len + 1 );
2249 ptr = lutil_strcopy( ptr, ": " );
2251 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_oid );
2252 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_iscritical
2253 ? " true" : " false" );
2256 ptr = lutil_strcopy( ptr, " " );
2257 ptr = lutil_strcopy( ptr, b64.bv_val );
2261 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
2262 "control", str, len );
2267 ber_memfree( b64.bv_val );
2270 /* known controls */
2271 for ( j = 0; tool_ctrl_response[j].oid != NULL; j++ ) {
2272 if ( strcmp( tool_ctrl_response[j].oid, ctrls[i]->ldctl_oid ) == 0 ) {
2273 if ( !tool_ctrl_response[j].mask & tool_type ) {
2274 /* this control should not appear
2275 * with this tool; warning? */
2281 if ( tool_ctrl_response[j].oid != NULL && tool_ctrl_response[j].func ) {
2282 (void)tool_ctrl_response[j].func( ld, ctrls[i] );
2288 tool_write_ldif( int type, char *name, char *value, ber_len_t vallen )
2292 if (( ldif = ldif_put_wrap( type, name, value, vallen, ldif_wrap )) == NULL ) {
2296 fputs( ldif, stdout );
2297 ber_memfree( ldif );
2303 tool_is_oid( const char *s )
2307 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2311 for ( ; s[ 0 ]; s++ ) {
2312 if ( s[ 0 ] == '.' ) {
2313 if ( s[ 1 ] == '\0' ) {
2320 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2324 if ( first == 1 && s[ 0 ] == '0' && s[ 1 ] != '.' ) {