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[netbsd-mini2440.git] / external / bsd / openldap / dist / clients / tools / common.c
blob00182dfd4b1ac13ac36682d39e39e9a561668f09
1 /* common.c - common routines for the ldap client tools */
2 /* $OpenLDAP: pkg/ldap/clients/tools/common.c,v 1.78.2.8 2008/07/09 00:29:57 quanah Exp $ */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
4 *
5 * Copyright 1998-2008 The OpenLDAP Foundation.
6 * Portions Copyright 2003 Kurt D. Zeilenga.
7 * Portions Copyright 2003 IBM Corporation.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted only as authorized by the OpenLDAP
12 * Public License.
13 *
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>.
17 */
18 /* ACKNOWLEDGEMENTS:
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)
23 */
24
25 #include "portable.h"
26
27 #include <stdio.h>
28
29 #include <ac/stdlib.h>
30 #include <ac/signal.h>
31 #include <ac/string.h>
32 #include <ac/ctype.h>
33 #include <ac/unistd.h>
34 #include <ac/errno.h>
35 #include <ac/time.h>
36 #include <ac/socket.h>
37
38 #ifdef HAVE_CYRUS_SASL
39 #ifdef HAVE_SASL_SASL_H
40 #include <sasl/sasl.h>
41 #else
42 #include <sasl.h>
43 #endif
44 #endif
45
46 #include <ldap.h>
47
48 #include "ldif.h"
49 #include "lutil.h"
50 #include "lutil_ldap.h"
51 #include "ldap_defaults.h"
52 #include "ldap_pvt.h"
53 #include "lber_pvt.h"
54
55 #include "common.h"
56
57 /* input-related vars */
58
59 /* misc. parameters */
60 tool_type_t tool_type;
61 int contoper = 0;
62 int debug = 0;
63 char *infile = NULL;
64 int dont = 0;
65 int referrals = 0;
66 int verbose = 0;
67 int ldif = 0;
68 char *prog = NULL;
69
70 /* connection */
71 char *ldapuri = NULL;
72 char *ldaphost = NULL;
73 int ldapport = 0;
74 int use_tls = 0;
75 int protocol = -1;
76 int version = 0;
77
78 /* authc/authz */
79 int authmethod = -1;
80 char *binddn = NULL;
81 int want_bindpw = 0;
82 struct berval passwd = { 0, NULL };
83 char *pw_file = NULL;
84 #ifdef HAVE_CYRUS_SASL
85 unsigned sasl_flags = LDAP_SASL_AUTOMATIC;
86 char *sasl_realm = NULL;
87 char *sasl_authc_id = NULL;
88 char *sasl_authz_id = NULL;
89 char *sasl_mech = NULL;
90 char *sasl_secprops = NULL;
91 #endif
92
93 /* controls */
94 int assertctl;
95 char *assertion = NULL;
96 struct berval assertionvalue = BER_BVNULL;
97 char *authzid = NULL;
98 /* support deprecated early version of proxyAuthz */
99 #define LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ "2.16.840.1.113730.3.4.12"
100 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
101 char *proxydn = NULL;
102 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
103 int manageDIT = 0;
104 int manageDSAit = 0;
105 int noop = 0;
106 int ppolicy = 0;
107 int preread = 0;
108 static char *preread_attrs = NULL;
109 int postread = 0;
110 static char *postread_attrs = NULL;
111 ber_int_t pr_morePagedResults = 1;
112 struct berval pr_cookie = { 0, NULL };
113 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
114 int chaining = 0;
115 static int chainingResolve = -1;
116 static int chainingContinuation = -1;
117 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
118 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
119 static int sessionTracking = 0;
120 struct berval stValue;
121 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
122
123 LDAPControl *unknown_ctrls = NULL;
124 int unknown_ctrls_num = 0;
125
126 /* options */
127 struct timeval nettimeout = { -1 , 0 };
128
129 typedef int (*print_ctrl_fn)( LDAP *ld, LDAPControl *ctrl );
130
131 static int print_preread( LDAP *ld, LDAPControl *ctrl );
132 static int print_postread( LDAP *ld, LDAPControl *ctrl );
133 static int print_paged_results( LDAP *ld, LDAPControl *ctrl );
134 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
135 static int print_ppolicy( LDAP *ld, LDAPControl *ctrl );
136 #endif
137
138 static struct tool_ctrls_t {
139 const char *oid;
140 unsigned mask;
141 print_ctrl_fn func;
142 } tool_ctrl_response[] = {
143 { LDAP_CONTROL_PRE_READ, TOOL_ALL, print_preread },
144 { LDAP_CONTROL_POST_READ, TOOL_ALL, print_postread },
145 { LDAP_CONTROL_PAGEDRESULTS, TOOL_SEARCH, print_paged_results },
146 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
147 { LDAP_CONTROL_PASSWORDPOLICYRESPONSE, TOOL_ALL, print_ppolicy },
148 #endif
149 { NULL, 0, NULL }
150 };
151
152 /* "features" */
153 enum { Intr_None = 0, Intr_Abandon, Intr_Cancel, Intr_Ignore };
154 static volatile sig_atomic_t gotintr, abcan;
155
156
157 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
158 static int
159 st_value( LDAP *ld, struct berval *value )
160 {
161 char *ip = NULL, *name = NULL;
162 struct berval id = { 0 };
163 char namebuf[ MAXHOSTNAMELEN ];
164
165 if ( gethostname( namebuf, sizeof( namebuf ) ) == 0 ) {
166 struct hostent *h;
167 struct in_addr addr;
168
169 name = namebuf;
170
171 h = gethostbyname( name );
172 if ( h != NULL ) {
173 AC_MEMCPY( &addr, h->h_addr, sizeof( addr ) );
174 ip = inet_ntoa( addr );
175 }
176 }
177
178 #ifdef HAVE_CYRUS_SASL
179 if ( sasl_authz_id != NULL ) {
180 ber_str2bv( sasl_authz_id, 0, 0, &id );
181
182 } else if ( sasl_authc_id != NULL ) {
183 ber_str2bv( sasl_authc_id, 0, 0, &id );
184
185 } else
186 #endif /* HAVE_CYRUS_SASL */
187 if ( binddn != NULL ) {
188 ber_str2bv( binddn, 0, 0, &id );
189 }
190
191 if ( ldap_create_session_tracking_value( ld,
192 ip, name, LDAP_CONTROL_X_SESSION_TRACKING_USERNAME,
193 &id, &stValue ) )
194 {
195 fprintf( stderr, _("Session tracking control encoding error!\n") );
196 return -1;
197 }
198
199 return 0;
200 }
201 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
202
203 RETSIGTYPE
204 do_sig( int sig )
205 {
206 gotintr = abcan;
207 }
208
209 void
210 tool_init( tool_type_t type )
211 {
212 tool_type = type;
213 ldap_pvt_setlocale(LC_MESSAGES, "");
214 ldap_pvt_bindtextdomain(OPENLDAP_PACKAGE, LDAP_LOCALEDIR);
215 ldap_pvt_textdomain(OPENLDAP_PACKAGE);
216 }
217
218 void
219 tool_destroy( void )
220 {
221 #ifdef HAVE_CYRUS_SASL
222 sasl_done();
223 #endif
224 #ifdef HAVE_TLS
225 ldap_pvt_tls_destroy();
226 #endif
227
228 if ( ldapuri != NULL ) {
229 ber_memfree( ldapuri );
230 ldapuri = NULL;
231 }
232
233 if ( pr_cookie.bv_val != NULL ) {
234 ber_memfree( pr_cookie.bv_val );
235 pr_cookie.bv_val = NULL;
236 pr_cookie.bv_len = 0;
237 }
238 }
239
240 void
241 tool_common_usage( void )
242 {
243 static const char *const descriptions[] = {
244 N_(" -c continuous operation mode (do not stop on errors)\n"),
245 N_(" -d level set LDAP debugging level to `level'\n"),
246 N_(" -D binddn bind DN\n"),
247 N_(" -e [!]<ext>[=<extparam>] general extensions (! indicates criticality)\n")
248 N_(" [!]assert=<filter> (a RFC 4515 Filter string)\n")
249 N_(" [!]authzid=<authzid> (\"dn:<dn>\" or \"u:<user>\")\n")
250 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
251 #if 0
252 /* non-advertized support for proxyDN */
253 N_(" [!]proxydn=<dn> (a RFC 4514 DN string)\n")
254 #endif
255 #endif
256 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
257 N_(" [!]chaining[=<resolveBehavior>[/<continuationBehavior>]]\n")
258 N_(" one of \"chainingPreferred\", \"chainingRequired\",\n")
259 N_(" \"referralsPreferred\", \"referralsRequired\"\n")
260 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
261 N_(" [!]manageDSAit\n")
262 N_(" [!]noop\n")
263 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
264 N_(" ppolicy\n")
265 #endif
266 N_(" [!]postread[=<attrs>] (a comma-separated attribute list)\n")
267 N_(" [!]preread[=<attrs>] (a comma-separated attribute list)\n")
268 N_(" [!]relax\n")
269 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
270 N_(" [!]sessiontracking\n")
271 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
272 N_(" abandon, cancel, ignore (SIGINT sends abandon/cancel,\n"
273 " or ignores response; if critical, doesn't wait for SIGINT.\n"
274 " not really controls)\n")
275 N_(" -f file read operations from `file'\n"),
276 N_(" -h host LDAP server\n"),
277 N_(" -H URI LDAP Uniform Resource Identifier(s)\n"),
278 N_(" -I use SASL Interactive mode\n"),
279 N_(" -M enable Manage DSA IT control (-MM to make critical)\n"),
280 N_(" -n show what would be done but don't actually do it\n"),
281 N_(" -O props SASL security properties\n"),
282 N_(" -o <opt>[=<optparam] general options\n"),
283 N_(" nettimeout=<timeout> (in seconds, or \"none\" or \"max\")\n"),
284 N_(" -p port port on LDAP server\n"),
285 N_(" -P version protocol version (default: 3)\n"),
286 N_(" -Q use SASL Quiet mode\n"),
287 N_(" -R realm SASL realm\n"),
288 N_(" -U authcid SASL authentication identity\n"),
289 N_(" -v run in verbose mode (diagnostics to standard output)\n"),
290 N_(" -V print version info (-VV only)\n"),
291 N_(" -w passwd bind password (for simple authentication)\n"),
292 N_(" -W prompt for bind password\n"),
293 N_(" -x Simple authentication\n"),
294 N_(" -X authzid SASL authorization identity (\"dn:<dn>\" or \"u:<user>\")\n"),
295 N_(" -y file Read password from file\n"),
296 N_(" -Y mech SASL mechanism\n"),
297 N_(" -Z Start TLS request (-ZZ to require successful response)\n"),
298 NULL
299 };
300 const char *const *cpp;
301
302 fputs( _("Common options:\n"), stderr );
303 for( cpp = descriptions; *cpp != NULL; cpp++ ) {
304 if( strchr( options, (*cpp)[3] ) || (*cpp)[3] == ' ' ) {
305 fputs( _(*cpp), stderr );
306 }
307 }
308 }
309
310 void tool_perror(
311 const char *func,
312 int err,
313 const char *extra,
314 const char *matched,
315 const char *info,
316 char **refs )
317 {
318 fprintf( stderr, "%s: %s (%d)%s\n",
319 func, ldap_err2string( err ), err, extra ? extra : "" );
320
321 if ( matched && *matched ) {
322 fprintf( stderr, _("\tmatched DN: %s\n"), matched );
323 }
324
325 if ( info && *info ) {
326 fprintf( stderr, _("\tadditional info: %s\n"), info );
327 }
328
329 if ( refs && *refs ) {
330 int i;
331 fprintf( stderr, _("\treferrals:\n") );
332 for( i=0; refs[i]; i++ ) {
333 fprintf( stderr, "\t\t%s\n", refs[i] );
334 }
335 }
336 }
337
338
339 void
340 tool_args( int argc, char **argv )
341 {
342 int i;
343
344 while (( i = getopt( argc, argv, options )) != EOF ) {
345 int crit, ival;
346 char *control, *cvalue, *next;
347 switch( i ) {
348 case 'c': /* continuous operation mode */
349 contoper++;
350 break;
351 case 'C':
352 referrals++;
353 break;
354 case 'd':
355 ival = strtol( optarg, &next, 10 );
356 if (next == NULL || next[0] != '\0') {
357 fprintf( stderr, "%s: unable to parse debug value \"%s\"\n", prog, optarg);
358 exit(EXIT_FAILURE);
359 }
360 debug |= ival;
361 break;
362 case 'D': /* bind DN */
363 if( binddn != NULL ) {
364 fprintf( stderr, "%s: -D previously specified\n", prog );
365 exit( EXIT_FAILURE );
366 }
367 binddn = ber_strdup( optarg );
368 break;
369 case 'e': /* general extensions (controls and such) */
370 /* should be extended to support comma separated list of
371 * [!]key[=value] parameters, e.g. -e !foo,bar=567
372 */
373
374 crit = 0;
375 cvalue = NULL;
376 if( optarg[0] == '!' ) {
377 crit = 1;
378 optarg++;
379 }
380
381 control = ber_strdup( optarg );
382 if ( (cvalue = strchr( control, '=' )) != NULL ) {
383 *cvalue++ = '\0';
384 }
385
386 if ( strcasecmp( control, "assert" ) == 0 ) {
387 if( assertctl ) {
388 fprintf( stderr, "assert control previously specified\n");
389 exit( EXIT_FAILURE );
390 }
391 if( cvalue == NULL ) {
392 fprintf( stderr, "assert: control value expected\n" );
393 usage();
394 }
395
396 assertctl = 1 + crit;
397
398 assert( assertion == NULL );
399 assertion = cvalue;
400
401 } else if ( strcasecmp( control, "authzid" ) == 0 ) {
402 if( authzid != NULL ) {
403 fprintf( stderr, "authzid control previously specified\n");
404 exit( EXIT_FAILURE );
405 }
406 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
407 if( proxydn != NULL ) {
408 fprintf( stderr, "authzid control incompatible with proxydn\n");
409 exit( EXIT_FAILURE );
410 }
411 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
412 if( cvalue == NULL ) {
413 fprintf( stderr, "authzid: control value expected\n" );
414 usage();
415 }
416 if( !crit ) {
417 fprintf( stderr, "authzid: must be marked critical\n" );
418 usage();
419 }
420
421 assert( authzid == NULL );
422 authzid = cvalue;
423
424 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
425 } else if ( strcasecmp( control, "proxydn" ) == 0 ) {
426 if( proxydn != NULL ) {
427 fprintf( stderr, "proxydn control previously specified\n");
428 exit( EXIT_FAILURE );
429 }
430 if( authzid != NULL ) {
431 fprintf( stderr, "proxydn control incompatible with authzid\n");
432 exit( EXIT_FAILURE );
433 }
434 if( cvalue == NULL ) {
435 fprintf( stderr, "proxydn: control value expected\n" );
436 usage();
437 }
438 if( !crit ) {
439 fprintf( stderr, "proxydn: must be marked critical\n" );
440 usage();
441 }
442
443 assert( proxydn == NULL );
444 proxydn = cvalue;
445 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
446
447 } else if ( ( strcasecmp( control, "relax" ) == 0 ) ||
448 ( strcasecmp( control, "manageDIT" ) == 0 ) )
449 {
450 if( manageDIT ) {
451 fprintf( stderr,
452 "relax control previously specified\n");
453 exit( EXIT_FAILURE );
454 }
455 if( cvalue != NULL ) {
456 fprintf( stderr,
457 "relax: no control value expected\n" );
458 usage();
459 }
460
461 manageDIT = 1 + crit;
462
463 } else if ( strcasecmp( control, "manageDSAit" ) == 0 ) {
464 if( manageDSAit ) {
465 fprintf( stderr,
466 "manageDSAit control previously specified\n");
467 exit( EXIT_FAILURE );
468 }
469 if( cvalue != NULL ) {
470 fprintf( stderr,
471 "manageDSAit: no control value expected\n" );
472 usage();
473 }
474
475 manageDSAit = 1 + crit;
476
477 } else if ( strcasecmp( control, "noop" ) == 0 ) {
478 if( noop ) {
479 fprintf( stderr, "noop control previously specified\n");
480 exit( EXIT_FAILURE );
481 }
482 if( cvalue != NULL ) {
483 fprintf( stderr, "noop: no control value expected\n" );
484 usage();
485 }
486
487 noop = 1 + crit;
488
489 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
490 } else if ( strcasecmp( control, "ppolicy" ) == 0 ) {
491 if( ppolicy ) {
492 fprintf( stderr, "ppolicy control previously specified\n");
493 exit( EXIT_FAILURE );
494 }
495 if( cvalue != NULL ) {
496 fprintf( stderr, "ppolicy: no control value expected\n" );
497 usage();
498 }
499 if( crit ) {
500 fprintf( stderr, "ppolicy: critical flag not allowed\n" );
501 usage();
502 }
503
504 ppolicy = 1;
505 #endif
506
507 } else if ( strcasecmp( control, "preread" ) == 0 ) {
508 if( preread ) {
509 fprintf( stderr, "preread control previously specified\n");
510 exit( EXIT_FAILURE );
511 }
512
513 preread = 1 + crit;
514 preread_attrs = cvalue;
515
516 } else if ( strcasecmp( control, "postread" ) == 0 ) {
517 if( postread ) {
518 fprintf( stderr, "postread control previously specified\n");
519 exit( EXIT_FAILURE );
520 }
521
522 postread = 1 + crit;
523 postread_attrs = cvalue;
524
525 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
526 } else if ( strcasecmp( control, "chaining" ) == 0 ) {
527 chaining = 1 + crit;
528
529 if ( cvalue != NULL ) {
530 char *continuation;
531
532 continuation = strchr( cvalue, '/' );
533 if ( continuation ) {
534 /* FIXME: this makes sense only in searches */
535 *continuation++ = '\0';
536 if ( strcasecmp( continuation, "chainingPreferred" ) == 0 ) {
537 chainingContinuation = LDAP_CHAINING_PREFERRED;
538 } else if ( strcasecmp( continuation, "chainingRequired" ) == 0 ) {
539 chainingContinuation = LDAP_CHAINING_REQUIRED;
540 } else if ( strcasecmp( continuation, "referralsPreferred" ) == 0 ) {
541 chainingContinuation = LDAP_REFERRALS_PREFERRED;
542 } else if ( strcasecmp( continuation, "referralsRequired" ) == 0 ) {
543 chainingContinuation = LDAP_REFERRALS_REQUIRED;
544 } else {
545 fprintf( stderr,
546 "chaining behavior control "
547 "continuation value \"%s\" invalid\n",
548 continuation );
549 exit( EXIT_FAILURE );
550 }
551 }
552
553 if ( strcasecmp( cvalue, "chainingPreferred" ) == 0 ) {
554 chainingResolve = LDAP_CHAINING_PREFERRED;
555 } else if ( strcasecmp( cvalue, "chainingRequired" ) == 0 ) {
556 chainingResolve = LDAP_CHAINING_REQUIRED;
557 } else if ( strcasecmp( cvalue, "referralsPreferred" ) == 0 ) {
558 chainingResolve = LDAP_REFERRALS_PREFERRED;
559 } else if ( strcasecmp( cvalue, "referralsRequired" ) == 0 ) {
560 chainingResolve = LDAP_REFERRALS_REQUIRED;
561 } else {
562 fprintf( stderr,
563 "chaining behavior control "
564 "resolve value \"%s\" invalid\n",
565 cvalue);
566 exit( EXIT_FAILURE );
567 }
568 }
569 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
570
571 /* this shouldn't go here, really; but it's a feature... */
572 } else if ( strcasecmp( control, "abandon" ) == 0 ) {
573 abcan = Intr_Abandon;
574 if ( crit ) {
575 gotintr = abcan;
576 }
577
578 } else if ( strcasecmp( control, "cancel" ) == 0 ) {
579 abcan = Intr_Cancel;
580 if ( crit ) {
581 gotintr = abcan;
582 }
583
584 } else if ( strcasecmp( control, "ignore" ) == 0 ) {
585 abcan = Intr_Ignore;
586 if ( crit ) {
587 gotintr = abcan;
588 }
589
590 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
591 } else if ( strcasecmp( control, "sessiontracking" ) == 0 ) {
592 if ( sessionTracking ) {
593 fprintf( stderr, "%s: session tracking can be only specified once\n", prog );
594 exit( EXIT_FAILURE );
595 }
596 sessionTracking = 1;
597 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
598
599 } else if ( tool_is_oid( control ) ) {
600 LDAPControl *tmpctrls, ctrl;
601
602 tmpctrls = (LDAPControl *)realloc( unknown_ctrls,
603 (unknown_ctrls_num + 1)*sizeof( LDAPControl ) );
604 if ( tmpctrls == NULL ) {
605 fprintf( stderr, "%s: no memory?\n", prog );
606 exit( EXIT_FAILURE );
607 }
608 unknown_ctrls = tmpctrls;
609 ctrl.ldctl_oid = control;
610 ctrl.ldctl_value.bv_val = NULL;
611 ctrl.ldctl_value.bv_len = 0;
612 ctrl.ldctl_iscritical = crit;
613
614 if ( cvalue != NULL ) {
615 struct berval bv;
616 size_t len = strlen( cvalue );
617 int retcode;
618
619 bv.bv_len = LUTIL_BASE64_DECODE_LEN( len );
620 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
621
622 retcode = lutil_b64_pton( cvalue,
623 (unsigned char *)bv.bv_val,
624 bv.bv_len );
625
626 if ( retcode == -1 || retcode > bv.bv_len ) {
627 fprintf( stderr, "Unable to parse value of general control %s\n",
628 control );
629 usage();
630 }
631
632 bv.bv_len = retcode;
633 ctrl.ldctl_value = bv;
634 }
635
636 unknown_ctrls[ unknown_ctrls_num ] = ctrl;
637 unknown_ctrls_num++;
638
639 } else {
640 fprintf( stderr, "Invalid general control name: %s\n",
641 control );
642 usage();
643 }
644 break;
645 case 'f': /* read from file */
646 if( infile != NULL ) {
647 fprintf( stderr, "%s: -f previously specified\n", prog );
648 exit( EXIT_FAILURE );
649 }
650 infile = ber_strdup( optarg );
651 break;
652 case 'h': /* ldap host */
653 if( ldaphost != NULL ) {
654 fprintf( stderr, "%s: -h previously specified\n", prog );
655 exit( EXIT_FAILURE );
656 }
657 ldaphost = ber_strdup( optarg );
658 break;
659 case 'H': /* ldap URI */
660 if( ldapuri != NULL ) {
661 fprintf( stderr, "%s: -H previously specified\n", prog );
662 exit( EXIT_FAILURE );
663 }
664 ldapuri = ber_strdup( optarg );
665 break;
666 case 'I':
667 #ifdef HAVE_CYRUS_SASL
668 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
669 fprintf( stderr, "%s: incompatible previous "
670 "authentication choice\n",
671 prog );
672 exit( EXIT_FAILURE );
673 }
674 authmethod = LDAP_AUTH_SASL;
675 sasl_flags = LDAP_SASL_INTERACTIVE;
676 break;
677 #else
678 fprintf( stderr, "%s: was not compiled with SASL support\n",
679 prog );
680 exit( EXIT_FAILURE );
681 #endif
682 case 'M':
683 /* enable Manage DSA IT */
684 manageDSAit++;
685 break;
686 case 'n': /* print operations, don't actually do them */
687 dont++;
688 break;
689 case 'o':
690 control = ber_strdup( optarg );
691 if ( (cvalue = strchr( control, '=' )) != NULL ) {
692 *cvalue++ = '\0';
693 }
694
695 if ( strcasecmp( control, "nettimeout" ) == 0 ) {
696 if( nettimeout.tv_sec != -1 ) {
697 fprintf( stderr, "nettimeout option previously specified\n");
698 exit( EXIT_FAILURE );
699 }
700 if( cvalue == NULL || cvalue[0] == '\0' ) {
701 fprintf( stderr, "nettimeout: option value expected\n" );
702 usage();
703 }
704 if ( strcasecmp( cvalue, "none" ) == 0 ) {
705 nettimeout.tv_sec = 0;
706 } else if ( strcasecmp( cvalue, "max" ) == 0 ) {
707 nettimeout.tv_sec = LDAP_MAXINT;
708 } else {
709 ival = strtol( cvalue, &next, 10 );
710 if ( next == NULL || next[0] != '\0' ) {
711 fprintf( stderr,
712 _("Unable to parse network timeout \"%s\"\n"), cvalue );
713 exit( EXIT_FAILURE );
714 }
715 nettimeout.tv_sec = ival;
716 }
717 if( nettimeout.tv_sec < 0 || nettimeout.tv_sec > LDAP_MAXINT ) {
718 fprintf( stderr, _("%s: invalid network timeout (%ld) specified\n"),
719 prog, (long)nettimeout.tv_sec );
720 exit( EXIT_FAILURE );
721 }
722 } else {
723 fprintf( stderr, "Invalid general option name: %s\n",
724 control );
725 usage();
726 }
727 break;
728 case 'O':
729 #ifdef HAVE_CYRUS_SASL
730 if( sasl_secprops != NULL ) {
731 fprintf( stderr, "%s: -O previously specified\n", prog );
732 exit( EXIT_FAILURE );
733 }
734 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
735 fprintf( stderr, "%s: incompatible previous "
736 "authentication choice\n", prog );
737 exit( EXIT_FAILURE );
738 }
739 authmethod = LDAP_AUTH_SASL;
740 sasl_secprops = ber_strdup( optarg );
741 #else
742 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
743 exit( EXIT_FAILURE );
744 #endif
745 break;
746 case 'p':
747 if( ldapport ) {
748 fprintf( stderr, "%s: -p previously specified\n", prog );
749 exit( EXIT_FAILURE );
750 }
751 ival = strtol( optarg, &next, 10 );
752 if ( next == NULL || next[0] != '\0' ) {
753 fprintf( stderr, "%s: unable to parse port number \"%s\"\n", prog, optarg );
754 exit( EXIT_FAILURE );
755 }
756 ldapport = ival;
757 break;
758 case 'P':
759 ival = strtol( optarg, &next, 10 );
760 if ( next == NULL || next[0] != '\0' ) {
761 fprintf( stderr, "%s: unable to parse protocol version \"%s\"\n", prog, optarg );
762 exit( EXIT_FAILURE );
763 }
764 switch( ival ) {
765 case 2:
766 if( protocol == LDAP_VERSION3 ) {
767 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
768 prog, protocol );
769 exit( EXIT_FAILURE );
770 }
771 protocol = LDAP_VERSION2;
772 break;
773 case 3:
774 if( protocol == LDAP_VERSION2 ) {
775 fprintf( stderr, "%s: -P 2 incompatible with version %d\n",
776 prog, protocol );
777 exit( EXIT_FAILURE );
778 }
779 protocol = LDAP_VERSION3;
780 break;
781 default:
782 fprintf( stderr, "%s: protocol version should be 2 or 3\n",
783 prog );
784 usage();
785 }
786 break;
787 case 'Q':
788 #ifdef HAVE_CYRUS_SASL
789 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
790 fprintf( stderr, "%s: incompatible previous "
791 "authentication choice\n",
792 prog );
793 exit( EXIT_FAILURE );
794 }
795 authmethod = LDAP_AUTH_SASL;
796 sasl_flags = LDAP_SASL_QUIET;
797 break;
798 #else
799 fprintf( stderr, "%s: not compiled with SASL support\n",
800 prog );
801 exit( EXIT_FAILURE );
802 #endif
803 case 'R':
804 #ifdef HAVE_CYRUS_SASL
805 if( sasl_realm != NULL ) {
806 fprintf( stderr, "%s: -R previously specified\n", prog );
807 exit( EXIT_FAILURE );
808 }
809 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
810 fprintf( stderr, "%s: incompatible previous "
811 "authentication choice\n",
812 prog );
813 exit( EXIT_FAILURE );
814 }
815 authmethod = LDAP_AUTH_SASL;
816 sasl_realm = ber_strdup( optarg );
817 #else
818 fprintf( stderr, "%s: not compiled with SASL support\n",
819 prog );
820 exit( EXIT_FAILURE );
821 #endif
822 break;
823 case 'U':
824 #ifdef HAVE_CYRUS_SASL
825 if( sasl_authc_id != NULL ) {
826 fprintf( stderr, "%s: -U previously specified\n", prog );
827 exit( EXIT_FAILURE );
828 }
829 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
830 fprintf( stderr, "%s: incompatible previous "
831 "authentication choice\n",
832 prog );
833 exit( EXIT_FAILURE );
834 }
835 authmethod = LDAP_AUTH_SASL;
836 sasl_authc_id = ber_strdup( optarg );
837 #else
838 fprintf( stderr, "%s: not compiled with SASL support\n",
839 prog );
840 exit( EXIT_FAILURE );
841 #endif
842 break;
843 case 'v': /* verbose mode */
844 verbose++;
845 break;
846 case 'V': /* version */
847 version++;
848 break;
849 case 'w': /* password */
850 passwd.bv_val = ber_strdup( optarg );
851 {
852 char* p;
853
854 for( p = optarg; *p != '\0'; p++ ) {
855 *p = '\0';
856 }
857 }
858 passwd.bv_len = strlen( passwd.bv_val );
859 break;
860 case 'W':
861 want_bindpw++;
862 break;
863 case 'y':
864 pw_file = optarg;
865 break;
866 case 'Y':
867 #ifdef HAVE_CYRUS_SASL
868 if( sasl_mech != NULL ) {
869 fprintf( stderr, "%s: -Y previously specified\n", prog );
870 exit( EXIT_FAILURE );
871 }
872 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
873 fprintf( stderr,
874 "%s: incompatible with authentication choice\n", prog );
875 exit( EXIT_FAILURE );
876 }
877 authmethod = LDAP_AUTH_SASL;
878 sasl_mech = ber_strdup( optarg );
879 #else
880 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
881 exit( EXIT_FAILURE );
882 #endif
883 break;
884 case 'x':
885 if( authmethod != -1 && authmethod != LDAP_AUTH_SIMPLE ) {
886 fprintf( stderr, "%s: incompatible with previous "
887 "authentication choice\n", prog );
888 exit( EXIT_FAILURE );
889 }
890 authmethod = LDAP_AUTH_SIMPLE;
891 break;
892 case 'X':
893 #ifdef HAVE_CYRUS_SASL
894 if( sasl_authz_id != NULL ) {
895 fprintf( stderr, "%s: -X previously specified\n", prog );
896 exit( EXIT_FAILURE );
897 }
898 if( authmethod != -1 && authmethod != LDAP_AUTH_SASL ) {
899 fprintf( stderr, "%s: -X incompatible with "
900 "authentication choice\n", prog );
901 exit( EXIT_FAILURE );
902 }
903 authmethod = LDAP_AUTH_SASL;
904 sasl_authz_id = ber_strdup( optarg );
905 #else
906 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
907 exit( EXIT_FAILURE );
908 #endif
909 break;
910 case 'Z':
911 #ifdef HAVE_TLS
912 use_tls++;
913 #else
914 fprintf( stderr, "%s: not compiled with TLS support\n", prog );
915 exit( EXIT_FAILURE );
916 #endif
917 break;
918 default:
919 if( handle_private_option( i ) ) break;
920 fprintf( stderr, "%s: unrecognized option -%c\n",
921 prog, optopt );
922 usage();
923 }
924 }
925
926 {
927 /* prevent bad linking */
928 LDAPAPIInfo api;
929 api.ldapai_info_version = LDAP_API_INFO_VERSION;
930
931 if ( ldap_get_option(NULL, LDAP_OPT_API_INFO, &api)
932 != LDAP_OPT_SUCCESS )
933 {
934 fprintf( stderr, "%s: ldap_get_option(API_INFO) failed\n", prog );
935 exit( EXIT_FAILURE );
936 }
937
938 if (api.ldapai_info_version != LDAP_API_INFO_VERSION) {
939 fprintf( stderr, "LDAP APIInfo version mismatch: "
940 "library %d, header %d\n",
941 api.ldapai_info_version, LDAP_API_INFO_VERSION );
942 exit( EXIT_FAILURE );
943 }
944
945 if( api.ldapai_api_version != LDAP_API_VERSION ) {
946 fprintf( stderr, "LDAP API version mismatch: "
947 "library %d, header %d\n",
948 api.ldapai_api_version, LDAP_API_VERSION );
949 exit( EXIT_FAILURE );
950 }
951
952 if( strcmp(api.ldapai_vendor_name, LDAP_VENDOR_NAME ) != 0 ) {
953 fprintf( stderr, "LDAP vendor name mismatch: "
954 "library %s, header %s\n",
955 api.ldapai_vendor_name, LDAP_VENDOR_NAME );
956 exit( EXIT_FAILURE );
957 }
958
959 if( api.ldapai_vendor_version != LDAP_VENDOR_VERSION ) {
960 fprintf( stderr, "LDAP vendor version mismatch: "
961 "library %d, header %d\n",
962 api.ldapai_vendor_version, LDAP_VENDOR_VERSION );
963 exit( EXIT_FAILURE );
964 }
965
966 if (version) {
967 fprintf( stderr, "%s: %s\t(LDAP library: %s %d)\n",
968 prog, __Version,
969 LDAP_VENDOR_NAME, LDAP_VENDOR_VERSION );
970 if (version > 1) exit( EXIT_SUCCESS );
971 }
972
973 ldap_memfree( api.ldapai_vendor_name );
974 ber_memvfree( (void **)api.ldapai_extensions );
975 }
976
977 if (protocol == -1)
978 protocol = LDAP_VERSION3;
979
980 if (authmethod == -1 && protocol > LDAP_VERSION2) {
981 #ifdef HAVE_CYRUS_SASL
982 authmethod = LDAP_AUTH_SASL;
983 #else
984 authmethod = LDAP_AUTH_SIMPLE;
985 #endif
986 }
987
988 if( ldapuri == NULL ) {
989 if( ldapport && ( ldaphost == NULL )) {
990 fprintf( stderr, "%s: -p without -h is invalid.\n", prog );
991 exit( EXIT_FAILURE );
992 }
993 } else {
994 if( ldaphost != NULL ) {
995 fprintf( stderr, "%s: -H incompatible with -h\n", prog );
996 exit( EXIT_FAILURE );
997 }
998 if( ldapport ) {
999 fprintf( stderr, "%s: -H incompatible with -p\n", prog );
1000 exit( EXIT_FAILURE );
1001 }
1002 }
1003
1004 if( protocol == LDAP_VERSION2 ) {
1005 if( assertctl || authzid || manageDIT || manageDSAit ||
1006 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1007 proxydn ||
1008 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1009 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1010 chaining ||
1011 #endif
1012 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1013 sessionTracking ||
1014 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1015 noop || ppolicy || preread || postread )
1016 {
1017 fprintf( stderr, "%s: -e/-M incompatible with LDAPv2\n", prog );
1018 exit( EXIT_FAILURE );
1019 }
1020 #ifdef HAVE_TLS
1021 if( use_tls ) {
1022 fprintf( stderr, "%s: -Z incompatible with LDAPv2\n", prog );
1023 exit( EXIT_FAILURE );
1024 }
1025 #endif
1026 #ifdef HAVE_CYRUS_SASL
1027 if( authmethod == LDAP_AUTH_SASL ) {
1028 fprintf( stderr, "%s: -[IOQRUXY] incompatible with LDAPv2\n",
1029 prog );
1030 exit( EXIT_FAILURE );
1031 }
1032 #endif
1033 }
1034 }
1035
1036
1037 LDAP *
1038 tool_conn_setup( int dont, void (*private_setup)( LDAP * ) )
1039 {
1040 LDAP *ld = NULL;
1041
1042 if ( debug ) {
1043 if( ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &debug )
1044 != LBER_OPT_SUCCESS )
1045 {
1046 fprintf( stderr,
1047 "Could not set LBER_OPT_DEBUG_LEVEL %d\n", debug );
1048 }
1049 if( ldap_set_option( NULL, LDAP_OPT_DEBUG_LEVEL, &debug )
1050 != LDAP_OPT_SUCCESS )
1051 {
1052 fprintf( stderr,
1053 "Could not set LDAP_OPT_DEBUG_LEVEL %d\n", debug );
1054 }
1055 }
1056
1057 #ifdef SIGPIPE
1058 (void) SIGNAL( SIGPIPE, SIG_IGN );
1059 #endif
1060
1061 if ( abcan ) {
1062 SIGNAL( SIGINT, do_sig );
1063 }
1064
1065 if ( !dont ) {
1066 int rc;
1067
1068 if( ( ldaphost != NULL || ldapport ) && ( ldapuri == NULL ) ) {
1069 /* construct URL */
1070 LDAPURLDesc url;
1071 memset( &url, 0, sizeof(url));
1072
1073 url.lud_scheme = "ldap";
1074 url.lud_host = ldaphost;
1075 url.lud_port = ldapport;
1076 url.lud_scope = LDAP_SCOPE_DEFAULT;
1077
1078 ldapuri = ldap_url_desc2str( &url );
1079
1080 } else if ( ldapuri != NULL ) {
1081 LDAPURLDesc *ludlist, **ludp;
1082 char **urls = NULL;
1083 int nurls = 0;
1084
1085 rc = ldap_url_parselist( &ludlist, ldapuri );
1086 if ( rc != LDAP_URL_SUCCESS ) {
1087 fprintf( stderr,
1088 "Could not parse LDAP URI(s)=%s (%d)\n",
1089 ldapuri, rc );
1090 exit( EXIT_FAILURE );
1091 }
1092
1093 for ( ludp = &ludlist; *ludp != NULL; ) {
1094 LDAPURLDesc *lud = *ludp;
1095 char **tmp;
1096
1097 if ( lud->lud_dn != NULL && lud->lud_dn[ 0 ] != '\0' &&
1098 ( lud->lud_host == NULL || lud->lud_host[0] == '\0' ) )
1099 {
1100 /* if no host but a DN is provided,
1101 * use DNS SRV to gather the host list
1102 * and turn it into a list of URIs
1103 * using the scheme provided */
1104 char *domain = NULL,
1105 *hostlist = NULL,
1106 **hosts = NULL;
1107 int i,
1108 len_proto = strlen( lud->lud_scheme );
1109
1110 if ( ldap_dn2domain( lud->lud_dn, &domain )
1111 || domain == NULL )
1112 {
1113 fprintf( stderr,
1114 "DNS SRV: Could not turn "
1115 "DN=\"%s\" into a domain\n",
1116 lud->lud_dn );
1117 goto dnssrv_free;
1118 }
1119
1120 rc = ldap_domain2hostlist( domain, &hostlist );
1121 if ( rc ) {
1122 fprintf( stderr,
1123 "DNS SRV: Could not turn "
1124 "domain=%s into a hostlist\n",
1125 domain );
1126 goto dnssrv_free;
1127 }
1128
1129 hosts = ldap_str2charray( hostlist, " " );
1130 if ( hosts == NULL ) {
1131 fprintf( stderr,
1132 "DNS SRV: Could not parse "
1133 "hostlist=\"%s\"\n",
1134 hostlist );
1135 goto dnssrv_free;
1136 }
1137
1138 for ( i = 0; hosts[ i ] != NULL; i++ )
1139 /* count'em */ ;
1140
1141 tmp = (char **)realloc( urls, sizeof( char * ) * ( nurls + i + 1 ) );
1142 if ( tmp == NULL ) {
1143 fprintf( stderr,
1144 "DNS SRV: out of memory?\n" );
1145 goto dnssrv_free;
1146 }
1147 urls = tmp;
1148 urls[ nurls ] = NULL;
1149
1150 for ( i = 0; hosts[ i ] != NULL; i++ ) {
1151 size_t len = len_proto
1152 + STRLENOF( "://" )
1153 + strlen( hosts[ i ] )
1154 + 1;
1155
1156 urls[ nurls + i + 1 ] = NULL;
1157 urls[ nurls + i ] = (char *)malloc( sizeof( char ) * len );
1158 if ( urls[ nurls + i ] == NULL ) {
1159 fprintf( stderr,
1160 "DNS SRV: out of memory?\n" );
1161 goto dnssrv_free;
1162 }
1163
1164 snprintf( urls[ nurls + i ], len, "%s://%s",
1165 lud->lud_scheme, hosts[ i ] );
1166 }
1167 nurls += i;
1168
1169 dnssrv_free:;
1170 ber_memvfree( (void **)hosts );
1171 ber_memfree( hostlist );
1172 ber_memfree( domain );
1173
1174 } else {
1175 tmp = (char **)realloc( urls, sizeof( char * ) * ( nurls + 2 ) );
1176 if ( tmp == NULL ) {
1177 fprintf( stderr,
1178 "DNS SRV: out of memory?\n" );
1179 break;
1180 }
1181 urls = tmp;
1182 urls[ nurls + 1 ] = NULL;
1183
1184 urls[ nurls ] = ldap_url_desc2str( lud );
1185 if ( urls[ nurls ] == NULL ) {
1186 fprintf( stderr,
1187 "DNS SRV: out of memory?\n" );
1188 break;
1189 }
1190 nurls++;
1191 }
1192
1193 *ludp = lud->lud_next;
1194
1195 lud->lud_next = NULL;
1196 ldap_free_urldesc( lud );
1197 }
1198
1199 if ( ludlist != NULL ) {
1200 ldap_free_urllist( ludlist );
1201 exit( EXIT_FAILURE );
1202
1203 } else if ( urls == NULL ) {
1204 exit( EXIT_FAILURE );
1205 }
1206
1207 ldap_memfree( ldapuri );
1208 ldapuri = ldap_charray2str( urls, " " );
1209 ber_memvfree( (void **)urls );
1210 }
1211
1212 if ( verbose ) {
1213 fprintf( stderr, "ldap_initialize( %s )\n",
1214 ldapuri != NULL ? ldapuri : "<DEFAULT>" );
1215 }
1216 rc = ldap_initialize( &ld, ldapuri );
1217 if( rc != LDAP_SUCCESS ) {
1218 fprintf( stderr,
1219 "Could not create LDAP session handle for URI=%s (%d): %s\n",
1220 ldapuri, rc, ldap_err2string(rc) );
1221 exit( EXIT_FAILURE );
1222 }
1223
1224 if( private_setup ) private_setup( ld );
1225
1226 /* referrals */
1227 if( ldap_set_option( ld, LDAP_OPT_REFERRALS,
1228 referrals ? LDAP_OPT_ON : LDAP_OPT_OFF ) != LDAP_OPT_SUCCESS )
1229 {
1230 fprintf( stderr, "Could not set LDAP_OPT_REFERRALS %s\n",
1231 referrals ? "on" : "off" );
1232 exit( EXIT_FAILURE );
1233 }
1234
1235 if( ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &protocol )
1236 != LDAP_OPT_SUCCESS )
1237 {
1238 fprintf( stderr, "Could not set LDAP_OPT_PROTOCOL_VERSION %d\n",
1239 protocol );
1240 exit( EXIT_FAILURE );
1241 }
1242
1243 if ( use_tls ) {
1244 rc = ldap_start_tls_s( ld, NULL, NULL );
1245 if ( rc != LDAP_SUCCESS ) {
1246 tool_perror( "ldap_start_tls", rc, NULL, NULL, NULL, NULL );
1247 if ( use_tls > 1 ) {
1248 exit( EXIT_FAILURE );
1249 }
1250 }
1251 }
1252
1253 if ( nettimeout.tv_sec > 0 ) {
1254 if ( ldap_set_option( ld, LDAP_OPT_NETWORK_TIMEOUT, (void *) &nettimeout )
1255 != LDAP_OPT_SUCCESS )
1256 {
1257 fprintf( stderr, "Could not set LDAP_OPT_NETWORK_TIMEOUT %ld\n",
1258 (long)nettimeout.tv_sec );
1259 exit( EXIT_FAILURE );
1260 }
1261 }
1262 }
1263
1264 return ld;
1265 }
1266
1267
1268 void
1269 tool_bind( LDAP *ld )
1270 {
1271 LDAPControl **sctrlsp = NULL;
1272 LDAPControl *sctrls[3];
1273 LDAPControl sctrl[3];
1274 int nsctrls = 0;
1275
1276 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1277 if ( ppolicy ) {
1278 LDAPControl c;
1279 c.ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1280 c.ldctl_value.bv_val = NULL;
1281 c.ldctl_value.bv_len = 0;
1282 c.ldctl_iscritical = 0;
1283 sctrl[nsctrls] = c;
1284 sctrls[nsctrls] = &sctrl[nsctrls];
1285 sctrls[++nsctrls] = NULL;
1286 }
1287 #endif
1288
1289 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1290 if ( sessionTracking ) {
1291 LDAPControl c;
1292
1293 if (stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1294 exit( EXIT_FAILURE );
1295 }
1296
1297 c.ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1298 c.ldctl_iscritical = 0;
1299 ber_dupbv( &c.ldctl_value, &stValue );
1300
1301 sctrl[nsctrls] = c;
1302 sctrls[nsctrls] = &sctrl[nsctrls];
1303 sctrls[++nsctrls] = NULL;
1304 }
1305 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1306
1307 if ( nsctrls ) {
1308 sctrlsp = sctrls;
1309 }
1310
1311 assert( nsctrls < sizeof(sctrls)/sizeof(sctrls[0]) );
1312
1313 if ( authmethod == LDAP_AUTH_SASL ) {
1314 #ifdef HAVE_CYRUS_SASL
1315 void *defaults;
1316 int rc;
1317
1318 if( sasl_secprops != NULL ) {
1319 rc = ldap_set_option( ld, LDAP_OPT_X_SASL_SECPROPS,
1320 (void *) sasl_secprops );
1321
1322 if( rc != LDAP_OPT_SUCCESS ) {
1323 fprintf( stderr,
1324 "Could not set LDAP_OPT_X_SASL_SECPROPS: %s\n",
1325 sasl_secprops );
1326 exit( LDAP_LOCAL_ERROR );
1327 }
1328 }
1329
1330 defaults = lutil_sasl_defaults( ld,
1331 sasl_mech,
1332 sasl_realm,
1333 sasl_authc_id,
1334 passwd.bv_val,
1335 sasl_authz_id );
1336
1337 rc = ldap_sasl_interactive_bind_s( ld, binddn, sasl_mech,
1338 sctrlsp,
1339 NULL, sasl_flags, lutil_sasl_interact, defaults );
1340
1341 lutil_sasl_freedefs( defaults );
1342 if( rc != LDAP_SUCCESS ) {
1343 tool_perror( "ldap_sasl_interactive_bind_s",
1344 rc, NULL, NULL, NULL, NULL );
1345 exit( rc );
1346 }
1347 #else
1348 fprintf( stderr, "%s: not compiled with SASL support\n", prog );
1349 exit( LDAP_NOT_SUPPORTED );
1350 #endif
1351 } else {
1352 int msgid, err, rc;
1353 LDAPMessage *result;
1354 LDAPControl **ctrls;
1355 char msgbuf[256];
1356 char *matched = NULL;
1357 char *info = NULL;
1358 char **refs = NULL;
1359
1360 msgbuf[0] = 0;
1361
1362 {
1363 /* simple bind */
1364 rc = ldap_sasl_bind( ld, binddn, LDAP_SASL_SIMPLE, &passwd,
1365 sctrlsp, NULL, &msgid );
1366 if ( msgid == -1 ) {
1367 tool_perror( "ldap_sasl_bind(SIMPLE)", rc,
1368 NULL, NULL, NULL, NULL );
1369 exit( rc );
1370 }
1371 }
1372
1373 if ( ldap_result( ld, msgid, LDAP_MSG_ALL, NULL, &result ) == -1 ) {
1374 tool_perror( "ldap_result", -1, NULL, NULL, NULL, NULL );
1375 exit( LDAP_LOCAL_ERROR );
1376 }
1377
1378 rc = ldap_parse_result( ld, result, &err, &matched, &info, &refs,
1379 &ctrls, 1 );
1380 if ( rc != LDAP_SUCCESS ) {
1381 tool_perror( "ldap_bind parse result", rc, NULL, matched, info, refs );
1382 exit( LDAP_LOCAL_ERROR );
1383 }
1384
1385 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1386 if ( ctrls && ppolicy ) {
1387 LDAPControl *ctrl;
1388 int expire, grace, len = 0;
1389 LDAPPasswordPolicyError pErr = -1;
1390
1391 ctrl = ldap_control_find( LDAP_CONTROL_PASSWORDPOLICYRESPONSE,
1392 ctrls, NULL );
1393
1394 if ( ctrl && ldap_parse_passwordpolicy_control( ld, ctrl,
1395 &expire, &grace, &pErr ) == LDAP_SUCCESS )
1396 {
1397 if ( pErr != PP_noError ){
1398 msgbuf[0] = ';';
1399 msgbuf[1] = ' ';
1400 strcpy( msgbuf+2, ldap_passwordpolicy_err2txt( pErr ));
1401 len = strlen( msgbuf );
1402 }
1403 if ( expire >= 0 ) {
1404 sprintf( msgbuf+len,
1405 " (Password expires in %d seconds)",
1406 expire );
1407 } else if ( grace >= 0 ) {
1408 sprintf( msgbuf+len,
1409 " (Password expired, %d grace logins remain)",
1410 grace );
1411 }
1412 }
1413 }
1414 #endif
1415
1416 if ( ctrls ) {
1417 ldap_controls_free( ctrls );
1418 }
1419
1420 if ( err != LDAP_SUCCESS
1421 || msgbuf[0]
1422 || ( matched && matched[ 0 ] )
1423 || ( info && info[ 0 ] )
1424 || refs )
1425 {
1426 tool_perror( "ldap_bind", err, msgbuf, matched, info, refs );
1427
1428 if( matched ) ber_memfree( matched );
1429 if( info ) ber_memfree( info );
1430 if( refs ) ber_memvfree( (void **)refs );
1431
1432 if ( err != LDAP_SUCCESS ) exit( err );
1433 }
1434 }
1435 }
1436
1437 void
1438 tool_unbind( LDAP *ld )
1439 {
1440 int err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, NULL );
1441
1442 if ( err != LDAP_OPT_SUCCESS ) {
1443 fprintf( stderr, "Could not unset controls\n");
1444 }
1445
1446 (void) ldap_unbind_ext( ld, NULL, NULL );
1447 }
1448
1449
1450 /* Set server controls. Add controls extra_c[0..count-1], if set. */
1451 void
1452 tool_server_controls( LDAP *ld, LDAPControl *extra_c, int count )
1453 {
1454 int i = 0, j, crit = 0, err;
1455 LDAPControl c[16], **ctrls;
1456
1457 if ( ! ( assertctl
1458 || authzid
1459 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1460 || proxydn
1461 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1462 || manageDIT
1463 || manageDSAit
1464 || noop
1465 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1466 || ppolicy
1467 #endif
1468 || preread
1469 || postread
1470 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1471 || chaining
1472 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1473 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1474 || sessionTracking
1475 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1476 || count
1477 || unknown_ctrls_num ) )
1478 {
1479 return;
1480 }
1481
1482 ctrls = (LDAPControl**) malloc(sizeof(c) + (count + unknown_ctrls_num + 1)*sizeof(LDAPControl*));
1483 if ( ctrls == NULL ) {
1484 fprintf( stderr, "No memory\n" );
1485 exit( EXIT_FAILURE );
1486 }
1487
1488 if ( assertctl ) {
1489 if ( BER_BVISNULL( &assertionvalue ) ) {
1490 err = ldap_create_assertion_control_value( ld,
1491 assertion, &assertionvalue );
1492 if ( err ) {
1493 fprintf( stderr,
1494 "Unable to create assertion value "
1495 "\"%s\" (%d)\n", assertion, err );
1496 }
1497 }
1498
1499 c[i].ldctl_oid = LDAP_CONTROL_ASSERT;
1500 c[i].ldctl_value = assertionvalue;
1501 c[i].ldctl_iscritical = assertctl > 1;
1502 ctrls[i] = &c[i];
1503 i++;
1504 }
1505
1506 if ( authzid ) {
1507 c[i].ldctl_value.bv_val = authzid;
1508 c[i].ldctl_value.bv_len = strlen( authzid );
1509 c[i].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
1510 c[i].ldctl_iscritical = 1;
1511 ctrls[i] = &c[i];
1512 i++;
1513 }
1514
1515 #ifdef LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ
1516 /* NOTE: doesn't need an extra count because it's incompatible
1517 * with authzid */
1518 if ( proxydn ) {
1519 BerElementBuffer berbuf;
1520 BerElement *ber = (BerElement *)&berbuf;
1521
1522 ber_init2( ber, NULL, LBER_USE_DER );
1523
1524 if ( ber_printf( ber, "s", proxydn ) == LBER_ERROR ) {
1525 exit( EXIT_FAILURE );
1526 }
1527
1528 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1529 exit( EXIT_FAILURE );
1530 }
1531
1532 c[i].ldctl_oid = LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ;
1533 c[i].ldctl_iscritical = 1;
1534 ctrls[i] = &c[i];
1535 i++;
1536 }
1537 #endif /* LDAP_CONTROL_OBSOLETE_PROXY_AUTHZ */
1538
1539 if ( manageDIT ) {
1540 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDIT;
1541 BER_BVZERO( &c[i].ldctl_value );
1542 c[i].ldctl_iscritical = manageDIT > 1;
1543 ctrls[i] = &c[i];
1544 i++;
1545 }
1546
1547 if ( manageDSAit ) {
1548 c[i].ldctl_oid = LDAP_CONTROL_MANAGEDSAIT;
1549 BER_BVZERO( &c[i].ldctl_value );
1550 c[i].ldctl_iscritical = manageDSAit > 1;
1551 ctrls[i] = &c[i];
1552 i++;
1553 }
1554
1555 if ( noop ) {
1556 c[i].ldctl_oid = LDAP_CONTROL_NOOP;
1557 BER_BVZERO( &c[i].ldctl_value );
1558 c[i].ldctl_iscritical = noop > 1;
1559 ctrls[i] = &c[i];
1560 i++;
1561 }
1562
1563 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1564 if ( ppolicy ) {
1565 c[i].ldctl_oid = LDAP_CONTROL_PASSWORDPOLICYREQUEST;
1566 BER_BVZERO( &c[i].ldctl_value );
1567 c[i].ldctl_iscritical = 0;
1568 ctrls[i] = &c[i];
1569 i++;
1570 }
1571 #endif
1572
1573 if ( preread ) {
1574 char berbuf[LBER_ELEMENT_SIZEOF];
1575 BerElement *ber = (BerElement *)berbuf;
1576 char **attrs = NULL;
1577
1578 if( preread_attrs ) {
1579 attrs = ldap_str2charray( preread_attrs, "," );
1580 }
1581
1582 ber_init2( ber, NULL, LBER_USE_DER );
1583
1584 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1585 fprintf( stderr, "preread attrs encode failed.\n" );
1586 exit( EXIT_FAILURE );
1587 }
1588
1589 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1590 if( err < 0 ) {
1591 fprintf( stderr, "preread flatten failed (%d)\n", err );
1592 exit( EXIT_FAILURE );
1593 }
1594
1595 c[i].ldctl_oid = LDAP_CONTROL_PRE_READ;
1596 c[i].ldctl_iscritical = preread > 1;
1597 ctrls[i] = &c[i];
1598 i++;
1599
1600 if( attrs ) ldap_charray_free( attrs );
1601 }
1602
1603 if ( postread ) {
1604 char berbuf[LBER_ELEMENT_SIZEOF];
1605 BerElement *ber = (BerElement *)berbuf;
1606 char **attrs = NULL;
1607
1608 if( postread_attrs ) {
1609 attrs = ldap_str2charray( postread_attrs, "," );
1610 }
1611
1612 ber_init2( ber, NULL, LBER_USE_DER );
1613
1614 if( ber_printf( ber, "{v}", attrs ) == -1 ) {
1615 fprintf( stderr, "postread attrs encode failed.\n" );
1616 exit( EXIT_FAILURE );
1617 }
1618
1619 err = ber_flatten2( ber, &c[i].ldctl_value, 0 );
1620 if( err < 0 ) {
1621 fprintf( stderr, "postread flatten failed (%d)\n", err );
1622 exit( EXIT_FAILURE );
1623 }
1624
1625 c[i].ldctl_oid = LDAP_CONTROL_POST_READ;
1626 c[i].ldctl_iscritical = postread > 1;
1627 ctrls[i] = &c[i];
1628 i++;
1629
1630 if( attrs ) ldap_charray_free( attrs );
1631 }
1632
1633 #ifdef LDAP_CONTROL_X_CHAINING_BEHAVIOR
1634 if ( chaining ) {
1635 if ( chainingResolve > -1 ) {
1636 BerElementBuffer berbuf;
1637 BerElement *ber = (BerElement *)&berbuf;
1638
1639 ber_init2( ber, NULL, LBER_USE_DER );
1640
1641 err = ber_printf( ber, "{e" /* } */, chainingResolve );
1642 if ( err == -1 ) {
1643 ber_free( ber, 1 );
1644 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1645 exit( EXIT_FAILURE );
1646 }
1647
1648 if ( chainingContinuation > -1 ) {
1649 err = ber_printf( ber, "e", chainingContinuation );
1650 if ( err == -1 ) {
1651 ber_free( ber, 1 );
1652 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1653 exit( EXIT_FAILURE );
1654 }
1655 }
1656
1657 err = ber_printf( ber, /* { */ "N}" );
1658 if ( err == -1 ) {
1659 ber_free( ber, 1 );
1660 fprintf( stderr, _("Chaining behavior control encoding error!\n") );
1661 exit( EXIT_FAILURE );
1662 }
1663
1664 if ( ber_flatten2( ber, &c[i].ldctl_value, 0 ) == -1 ) {
1665 exit( EXIT_FAILURE );
1666 }
1667
1668 } else {
1669 BER_BVZERO( &c[i].ldctl_value );
1670 }
1671
1672 c[i].ldctl_oid = LDAP_CONTROL_X_CHAINING_BEHAVIOR;
1673 c[i].ldctl_iscritical = chaining > 1;
1674 ctrls[i] = &c[i];
1675 i++;
1676 }
1677 #endif /* LDAP_CONTROL_X_CHAINING_BEHAVIOR */
1678
1679 #ifdef LDAP_CONTROL_X_SESSION_TRACKING
1680 if ( sessionTracking ) {
1681 if ( stValue.bv_val == NULL && st_value( ld, &stValue ) ) {
1682 exit( EXIT_FAILURE );
1683 }
1684
1685 c[i].ldctl_oid = LDAP_CONTROL_X_SESSION_TRACKING;
1686 c[i].ldctl_iscritical = 0;
1687 ber_dupbv( &c[i].ldctl_value, &stValue );
1688
1689 ctrls[i] = &c[i];
1690 i++;
1691 }
1692 #endif /* LDAP_CONTROL_X_SESSION_TRACKING */
1693
1694 while ( count-- ) {
1695 ctrls[i++] = extra_c++;
1696 }
1697 for ( count = 0; count < unknown_ctrls_num; count++ ) {
1698 ctrls[i++] = &unknown_ctrls[count];
1699 }
1700 ctrls[i] = NULL;
1701
1702 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, ctrls );
1703
1704 if ( err != LDAP_OPT_SUCCESS ) {
1705 for ( j = 0; j < i; j++ ) {
1706 if ( ctrls[j]->ldctl_iscritical ) crit = 1;
1707 }
1708 fprintf( stderr, "Could not set %scontrols\n",
1709 crit ? "critical " : "" );
1710 }
1711
1712 free( ctrls );
1713 if ( crit ) {
1714 exit( EXIT_FAILURE );
1715 }
1716 }
1717
1718 int
1719 tool_check_abandon( LDAP *ld, int msgid )
1720 {
1721 int rc;
1722
1723 switch ( gotintr ) {
1724 case Intr_Cancel:
1725 rc = ldap_cancel_s( ld, msgid, NULL, NULL );
1726 fprintf( stderr, "got interrupt, cancel got %d: %s\n",
1727 rc, ldap_err2string( rc ) );
1728 return -1;
1729
1730 case Intr_Abandon:
1731 rc = ldap_abandon_ext( ld, msgid, NULL, NULL );
1732 fprintf( stderr, "got interrupt, abandon got %d: %s\n",
1733 rc, ldap_err2string( rc ) );
1734 return -1;
1735
1736 case Intr_Ignore:
1737 /* just unbind, ignoring the request */
1738 return -1;
1739 }
1740
1741 return 0;
1742 }
1743
1744 static int
1745 print_prepostread( LDAP *ld, LDAPControl *ctrl, struct berval *what)
1746 {
1747 BerElement *ber;
1748 struct berval bv;
1749
1750 tool_write_ldif( LDIF_PUT_COMMENT, "==> ",
1751 what->bv_val, what->bv_len );
1752 ber = ber_init( &ctrl->ldctl_value );
1753 if ( ber == NULL ) {
1754 /* error? */
1755 return 1;
1756
1757 } else if ( ber_scanf( ber, "{m{" /*}}*/, &bv ) == LBER_ERROR ) {
1758 /* error? */
1759 return 1;
1760
1761 } else {
1762 tool_write_ldif( LDIF_PUT_VALUE, "dn", bv.bv_val, bv.bv_len );
1763
1764 while ( ber_scanf( ber, "{m" /*}*/, &bv ) != LBER_ERROR ) {
1765 int i;
1766 BerVarray vals = NULL;
1767
1768 if ( ber_scanf( ber, "[W]", &vals ) == LBER_ERROR ||
1769 vals == NULL )
1770 {
1771 /* error? */
1772 return 1;
1773 }
1774
1775 for ( i = 0; vals[ i ].bv_val != NULL; i++ ) {
1776 tool_write_ldif(
1777 ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1778 bv.bv_val, vals[ i ].bv_val, vals[ i ].bv_len );
1779 }
1780
1781 ber_bvarray_free( vals );
1782 }
1783 }
1784
1785 if ( ber != NULL ) {
1786 ber_free( ber, 1 );
1787 }
1788
1789 tool_write_ldif( LDIF_PUT_COMMENT, "<== ",
1790 what->bv_val, what->bv_len );
1791
1792 return 0;
1793 }
1794
1795 static int
1796 print_preread( LDAP *ld, LDAPControl *ctrl )
1797 {
1798 static struct berval what = BER_BVC( "preread" );
1799
1800 return print_prepostread( ld, ctrl, &what );
1801 }
1802
1803 static int
1804 print_postread( LDAP *ld, LDAPControl *ctrl )
1805 {
1806 static struct berval what = BER_BVC( "postread" );
1807
1808 return print_prepostread( ld, ctrl, &what );
1809 }
1810
1811 static int
1812 print_paged_results( LDAP *ld, LDAPControl *ctrl )
1813 {
1814 ber_int_t estimate;
1815
1816 /* note: pr_cookie is being malloced; it's freed
1817 * the next time the control is sent, but the last
1818 * time it's not; we don't care too much, because
1819 * the last time an empty value is returned... */
1820 if ( ldap_parse_pageresponse_control( ld, ctrl, &estimate, &pr_cookie )
1821 != LDAP_SUCCESS )
1822 {
1823 /* error? */
1824 return 1;
1825
1826 } else {
1827 /* FIXME: check buffer overflow */
1828 char buf[ BUFSIZ ], *ptr = buf;
1829
1830 if ( estimate > 0 ) {
1831 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1832 "estimate=%d", estimate );
1833 }
1834
1835 if ( pr_cookie.bv_len > 0 ) {
1836 struct berval bv;
1837
1838 bv.bv_len = LUTIL_BASE64_ENCODE_LEN(
1839 pr_cookie.bv_len ) + 1;
1840 bv.bv_val = ber_memalloc( bv.bv_len + 1 );
1841
1842 bv.bv_len = lutil_b64_ntop(
1843 (unsigned char *) pr_cookie.bv_val,
1844 pr_cookie.bv_len,
1845 bv.bv_val, bv.bv_len );
1846
1847 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1848 "%scookie=%s", ptr == buf ? "" : " ",
1849 bv.bv_val );
1850
1851 ber_memfree( bv.bv_val );
1852
1853 pr_morePagedResults = 1;
1854
1855 } else {
1856 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1857 "%scookie=", ptr == buf ? "" : " " );
1858 }
1859
1860 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1861 "pagedresults", buf, ptr - buf );
1862 }
1863
1864 return 0;
1865 }
1866
1867 #ifdef LDAP_CONTROL_PASSWORDPOLICYREQUEST
1868 static int
1869 print_ppolicy( LDAP *ld, LDAPControl *ctrl )
1870 {
1871 int expire = 0, grace = 0, rc;
1872 LDAPPasswordPolicyError pperr;
1873
1874 rc = ldap_parse_passwordpolicy_control( ld, ctrl,
1875 &expire, &grace, &pperr );
1876 if ( rc == LDAP_SUCCESS ) {
1877 char buf[ BUFSIZ ], *ptr = buf;
1878
1879 if ( expire != -1 ) {
1880 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1881 "expire=%d", expire );
1882 }
1883
1884 if ( grace != -1 ) {
1885 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1886 "%sgrace=%d", ptr == buf ? "" : " ", grace );
1887 }
1888
1889 if ( pperr != PP_noError ) {
1890 ptr += snprintf( ptr, sizeof( buf ) - ( ptr - buf ),
1891 "%serror=%d (%s)", ptr == buf ? "" : " ",
1892 pperr,
1893 ldap_passwordpolicy_err2txt( pperr ) );
1894 }
1895
1896 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1897 "ppolicy", buf, ptr - buf );
1898 }
1899
1900 return rc;
1901 }
1902 #endif
1903
1904 void tool_print_ctrls(
1905 LDAP *ld,
1906 LDAPControl **ctrls )
1907 {
1908 int i;
1909 char *ptr;
1910
1911 for ( i = 0; ctrls[i] != NULL; i++ ) {
1912 /* control: OID criticality base64value */
1913 struct berval b64 = BER_BVNULL;
1914 ber_len_t len;
1915 char *str;
1916 int j;
1917
1918 /* FIXME: there might be cases where a control has NULL OID;
1919 * this makes little sense, especially when returned by the
1920 * server, but libldap happily allows it */
1921 if ( ctrls[i]->ldctl_oid == NULL ) {
1922 continue;
1923 }
1924
1925 len = ldif ? 2 : 0;
1926 len += strlen( ctrls[i]->ldctl_oid );
1927
1928 /* add enough for space after OID and the critical value itself */
1929 len += ctrls[i]->ldctl_iscritical
1930 ? sizeof("true") : sizeof("false");
1931
1932 /* convert to base64 */
1933 if ( !BER_BVISNULL( &ctrls[i]->ldctl_value ) ) {
1934 b64.bv_len = LUTIL_BASE64_ENCODE_LEN(
1935 ctrls[i]->ldctl_value.bv_len ) + 1;
1936 b64.bv_val = ber_memalloc( b64.bv_len + 1 );
1937
1938 b64.bv_len = lutil_b64_ntop(
1939 (unsigned char *) ctrls[i]->ldctl_value.bv_val,
1940 ctrls[i]->ldctl_value.bv_len,
1941 b64.bv_val, b64.bv_len );
1942 }
1943
1944 if ( b64.bv_len ) {
1945 len += 1 + b64.bv_len;
1946 }
1947
1948 ptr = str = malloc( len + 1 );
1949 if ( ldif ) {
1950 ptr = lutil_strcopy( ptr, ": " );
1951 }
1952 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_oid );
1953 ptr = lutil_strcopy( ptr, ctrls[i]->ldctl_iscritical
1954 ? " true" : " false" );
1955
1956 if ( b64.bv_len ) {
1957 ptr = lutil_strcopy( ptr, " " );
1958 ptr = lutil_strcopy( ptr, b64.bv_val );
1959 }
1960
1961 if ( ldif < 2 ) {
1962 tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE,
1963 "control", str, len );
1964 }
1965
1966 free( str );
1967 if ( b64.bv_len ) {
1968 ber_memfree( b64.bv_val );
1969 }
1970
1971 /* known controls */
1972 for ( j = 0; tool_ctrl_response[j].oid != NULL; j++ ) {
1973 if ( strcmp( tool_ctrl_response[j].oid, ctrls[i]->ldctl_oid ) == 0 ) {
1974 if ( !tool_ctrl_response[j].mask & tool_type ) {
1975 /* this control should not appear
1976 * with this tool; warning? */
1977 }
1978 break;
1979 }
1980 }
1981
1982 if ( tool_ctrl_response[j].oid != NULL && tool_ctrl_response[j].func ) {
1983 (void)tool_ctrl_response[j].func( ld, ctrls[i] );
1984 }
1985 }
1986 }
1987
1988 int
1989 tool_write_ldif( int type, char *name, char *value, ber_len_t vallen )
1990 {
1991 char *ldif;
1992
1993 if (( ldif = ldif_put( type, name, value, vallen )) == NULL ) {
1994 return( -1 );
1995 }
1996
1997 fputs( ldif, stdout );
1998 ber_memfree( ldif );
1999
2000 return( 0 );
2001 }
2002
2003 int
2004 tool_is_oid( const char *s )
2005 {
2006 int first = 1;
2007
2008 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2009 return 0;
2010 }
2011
2012 for ( ; s[ 0 ]; s++ ) {
2013 if ( s[ 0 ] == '.' ) {
2014 if ( s[ 1 ] == '\0' ) {
2015 return 0;
2016 }
2017 first = 1;
2018 continue;
2019 }
2020
2021 if ( !isdigit( (unsigned char) s[ 0 ] ) ) {
2022 return 0;
2023 }
2024
2025 if ( first == 1 && s[ 0 ] == '0' && s[ 1 ] != '.' ) {
2026 return 0;
2027 }
2028 first = 0;
2029 }
2030
2031 return 1;
2032 }
2033
NetBSD on the FriendlyARM MINI2440