summaryrefslogtreecommitdiffstats
path: root/ldap/servers/slapd/add.c
blob: 320bf2a0a538a2ef9bac9c5ccd77859db259bdb2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
/** BEGIN COPYRIGHT BLOCK
 * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
 * Copyright (C) 2005 Red Hat, Inc.
 * All rights reserved.
 * END COPYRIGHT BLOCK **/
/*
 * Copyright (c) 1995 Regents of the University of Michigan.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that this notice is preserved and that due credit is given
 * to the University of Michigan at Ann Arbor. The name of the University
 * may not be used to endorse or promote products derived from this
 * software without specific prior written permission. This software
 * is provided ``as is'' without express or implied warranty.
 */

#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <sys/types.h>
#ifndef _WIN32
#include <sys/socket.h>
#endif
#include "slap.h"
#include "pratom.h"
#include "csngen.h"

/* Forward declarations */
static int add_internal_pb (Slapi_PBlock *pb);
static void op_shared_add (Slapi_PBlock *pb);
static void add_created_attrs(Operation *op, Slapi_Entry *e);
static void handle_fast_add(Slapi_PBlock *pb, Slapi_Entry *entry);
static void add_uniqueid (Slapi_Entry *e);
static PRBool check_oc_subentry(Slapi_Entry *e, struct berval	**vals, char *normtype);

/* This function is called to process operation that come over external connections */
void
do_add( Slapi_PBlock *pb )
{
	Slapi_Operation *operation;
	BerElement		*ber;
	char			*last;
	unsigned long	len, tag;
	Slapi_Entry		*e = NULL;
	int				err;
	int				rc;
	char			ebuf[ BUFSIZ ];
	PRBool  searchsubentry=PR_TRUE;

	LDAPDebug( LDAP_DEBUG_TRACE, "do_add\n", 0, 0, 0 );

	slapi_pblock_get( pb, SLAPI_OPERATION, &operation);
    ber = operation->o_ber;

	/* count the add request */
	PR_AtomicIncrement(g_get_global_snmp_vars()->ops_tbl.dsAddEntryOps);

	/*
	 * Parse the add request.  It looks like this:
	 *
	 *	AddRequest := [APPLICATION 14] SEQUENCE {
	 *		name	DistinguishedName,
	 *		attrs	SEQUENCE OF SEQUENCE {
	 *			type	AttributeType,
	 *			values	SET OF AttributeValue
	 *		}
	 *	}
	 */
	/* get the name */
	{
    	char *dn;
    	if ( ber_scanf( ber, "{a", &dn ) == LBER_ERROR ) {
    		LDAPDebug( LDAP_DEBUG_ANY,
    		    "ber_scanf failed (op=Add; params=DN)\n", 0, 0, 0 );
			op_shared_log_error_access (pb, "ADD", "???", "decoding error");
    		send_ldap_result( pb, LDAP_PROTOCOL_ERROR, NULL,
    		    "decoding error", 0, NULL );
    		return;
    	}
    	e = slapi_entry_alloc();
        slapi_entry_init(e,dn,NULL); /* Responsibility for DN is passed to the Entry. */
    }
	LDAPDebug( LDAP_DEBUG_ARGS, "    do_add: dn (%s)\n", slapi_entry_get_dn_const(e), 0, 0 );

	/* get the attrs */
	for ( tag = ber_first_element( ber, &len, &last );
	      tag != LBER_DEFAULT && tag != LBER_END_OF_SEQORSET;
	      tag = ber_next_element( ber, &len, last ) ) {
		char *type = NULL, *normtype = NULL;
		struct berval	**vals;
		if ( ber_scanf( ber, "{a{V}}", &type, &vals ) == LBER_ERROR ) {
			op_shared_log_error_access (pb, "ADD", slapi_sdn_get_dn (slapi_entry_get_sdn_const(e)), "decoding error");
			send_ldap_result( pb, LDAP_PROTOCOL_ERROR, NULL,
			    "decoding error", 0, NULL );
			goto free_and_return;
		}

		if ( vals == NULL ) {
			LDAPDebug( LDAP_DEBUG_ANY, "no values for type %s\n", type, 0, 0 );
			op_shared_log_error_access (pb, "ADD", slapi_sdn_get_dn (slapi_entry_get_sdn_const(e)), "null value");
			send_ldap_result( pb, LDAP_PROTOCOL_ERROR, NULL, NULL,
			    0, NULL );
			free( type );			
			goto free_and_return;
		}

		normtype = slapi_attr_syntax_normalize(type);
		if ( !normtype || !*normtype ) {
			rc = LDAP_INVALID_SYNTAX;
			PR_snprintf (ebuf, BUFSIZ, "invalid type '%s'", type);
			ebuf[BUFSIZ-1] = '\0';
			op_shared_log_error_access (pb, "ADD", slapi_sdn_get_dn (slapi_entry_get_sdn_const(e)), ebuf);
			send_ldap_result( pb, rc, NULL, ebuf, 0, NULL );
			free( type );
			slapi_ch_free( (void**)&normtype );
			ber_bvecfree( vals );
			goto free_and_return;
		}
		free( type );
	
       /* for now we just ignore attributes that client is not allowed
          to modify so not to break existing clients */
		if (op_shared_is_allowed_attr (normtype, pb->pb_conn->c_isreplication_session)){		
			if (( rc = slapi_entry_add_values( e, normtype, vals ))
				!= LDAP_SUCCESS ) {
				slapi_log_access( LDAP_DEBUG_STATS, 
					"conn=%d op=%d ADD dn=\"%s\", add values for type %s failed\n",
					pb->pb_conn->c_connid, operation->o_opid, 
					escape_string( slapi_entry_get_dn_const(e), ebuf ), normtype );
				send_ldap_result( pb, rc, NULL, NULL, 0, NULL );

				slapi_ch_free( (void**)&normtype );
				ber_bvecfree( vals );
				goto free_and_return;
			}

            /* if this is uniqueid attribute, set uniqueid field of the entry */
            if (strcasecmp (normtype, SLAPI_ATTR_UNIQUEID) == 0)
            {
                e->e_uniqueid = slapi_ch_strdup (vals[0]->bv_val);
            }
	    if(searchsubentry) searchsubentry=check_oc_subentry(e,vals,normtype);
		}
		slapi_ch_free( (void**)&normtype );
		ber_bvecfree( vals );
	}

	if ( tag == LBER_DEFAULT ) {
		op_shared_log_error_access (pb, "ADD", slapi_sdn_get_dn (slapi_entry_get_sdn_const(e)), "decoding error");
		send_ldap_result( pb, LDAP_PROTOCOL_ERROR, NULL,
		    "decoding error", 0, NULL );
		goto free_and_return;
	}

	/*
	 * in LDAPv3 there can be optional control extensions on
	 * the end of an LDAPMessage. we need to read them in and
	 * pass them to the backend.
	 */
	if ( (err = get_ldapmessage_controls( pb, ber, NULL )) != 0 ) {
		op_shared_log_error_access (pb, "ADD", slapi_sdn_get_dn (slapi_entry_get_sdn_const(e)), 
								    "failed to decode LDAP controls");
		send_ldap_result( pb, err, NULL, NULL, 0, NULL );
		goto free_and_return;
	}

	slapi_pblock_set( pb, SLAPI_REQUESTOR_ISROOT, &operation->o_isroot );
	slapi_pblock_set( pb, SLAPI_ADD_ENTRY, e );

        if (pb->pb_conn->c_flags & CONN_FLAG_IMPORT) {
            /* this add is actually part of a bulk import -- punt */
            handle_fast_add(pb, e);
        } else {
            op_shared_add ( pb );
        }

	/* make sure that we don't free entry if it is successfully added */
	e = NULL;

free_and_return:;
	if (e)
		slapi_entry_free (e);

}

/* This function is used to issue internal add operation
   This is an old style API. Its use is discoraged because it is not extendable and
   because it does not allow to check whether plugin has right to access part of the
   tree it is trying to modify. Use slapi_add_internal_pb instead */
Slapi_PBlock *
slapi_add_internal(const char *idn, 
                   LDAPMod **iattrs, 
                   LDAPControl **controls,
                   int dummy)
{
    Slapi_Entry     *e;
    Slapi_PBlock    *result_pb = NULL;
    int             opresult= -1;

    if(iattrs == NULL)
    {
        opresult = LDAP_PARAM_ERROR;
		goto done;
    }
    
    opresult = slapi_mods2entry (&e, (char*)idn, iattrs);
	if (opresult != LDAP_SUCCESS)
	{
		goto done;
	}

    result_pb= slapi_add_entry_internal(e, controls, dummy);
    
done:    
    if(result_pb==NULL)
	{
        result_pb = slapi_pblock_new();
        pblock_init(result_pb);
        slapi_pblock_set(result_pb, SLAPI_PLUGIN_INTOP_RESULT, &opresult);
	}
	
    return result_pb;
}

/* This function is used to issue internal add operation
   This is an old style API. Its use is discoraged because it is not extendable and
   because it does not allow to check whether plugin has right to access part of the
   tree it is trying to modify. Use slapi_add_internal_pb instead 
   Beware: The entry is consumed. */
Slapi_PBlock *
slapi_add_entry_internal(Slapi_Entry *e, LDAPControl **controls, int dummy)
{
    Slapi_PBlock    pb;
    Slapi_PBlock    *result_pb = NULL;
    int             opresult;

	pblock_init(&pb);
	
	slapi_add_entry_internal_set_pb (&pb, e, controls, plugin_get_default_component_id(), 0);

	add_internal_pb (&pb);
	
	result_pb = slapi_pblock_new();
	if (result_pb)
	{
		slapi_pblock_get(&pb, SLAPI_PLUGIN_INTOP_RESULT, &opresult);
		slapi_pblock_set(result_pb, SLAPI_PLUGIN_INTOP_RESULT, &opresult);
	}
	pblock_done(&pb);

    return result_pb;
}

/*  This is new style API to issue internal add operation.
	pblock should contain the following data (can be set via call to slapi_add_internal_set_pb):
	SLAPI_TARGET_DN		set to dn of the new entry
	SLAPI_CONTROLS_ARG	set to request controls if present
	SLAPI_ADD_ENTRY		set to Slapi_Entry to add
	Beware: The entry is consumed. */
int slapi_add_internal_pb (Slapi_PBlock *pb)
{
	if (pb == NULL)
		return -1;

	if (!allow_operation (pb))
	{
		slapi_send_ldap_result( pb, LDAP_UNWILLING_TO_PERFORM, NULL,
						 "This plugin is not configured to access operation target data", 0, NULL );
		return 0;
	}

	return add_internal_pb (pb);
}

int slapi_add_internal_set_pb (Slapi_PBlock *pb, const char *dn, LDAPMod **attrs, LDAPControl **controls, 
								Slapi_ComponentId *plugin_identity, int operation_flags)
{
	Slapi_Entry *e;
	int rc;

	if (pb == NULL || dn == NULL || attrs == NULL)
	{
		slapi_log_error(SLAPI_LOG_PLUGIN, NULL, "slapi_add_internal_set_pb: invalid argument\n");
		return LDAP_PARAM_ERROR;
	}

	rc = slapi_mods2entry (&e, dn, attrs);
	if (rc == LDAP_SUCCESS)
	{	
		slapi_add_entry_internal_set_pb (pb, e, controls, plugin_identity, operation_flags);
	}

	return rc;
}
	

/* Initialize a pblock for a call to slapi_add_internal_pb() */
void slapi_add_entry_internal_set_pb (Slapi_PBlock *pb, Slapi_Entry *e, LDAPControl **controls, 
								Slapi_ComponentId *plugin_identity, int operation_flags)
{
	Operation *op;
	PR_ASSERT (pb != NULL);
	if (pb == NULL || e == NULL)
	{
		slapi_log_error(SLAPI_LOG_PLUGIN, NULL, "slapi_add_entry_internal_set_pb: invalid argument\n");
		return;
	}

	op = internal_operation_new(SLAPI_OPERATION_ADD,operation_flags);
	slapi_pblock_set(pb, SLAPI_OPERATION, op);
	slapi_pblock_set(pb, SLAPI_ADD_ENTRY, e);
	slapi_pblock_set(pb, SLAPI_CONTROLS_ARG, controls);
	slapi_pblock_set(pb, SLAPI_PLUGIN_IDENTITY, plugin_identity);
}

/* Helper functions */

static int add_internal_pb (Slapi_PBlock *pb)
{
	LDAPControl		**controls;
	Operation       *op;
	int             opresult = 0;
	Slapi_Entry		*e;

	PR_ASSERT (pb != NULL);

	slapi_pblock_get(pb, SLAPI_ADD_ENTRY, &e);
	slapi_pblock_get(pb, SLAPI_CONTROLS_ARG, &controls);

	if (e == NULL)
	{
		opresult = LDAP_PARAM_ERROR;
		slapi_pblock_set(pb, SLAPI_PLUGIN_INTOP_RESULT, &opresult);
		return 0;	
	}
	
	slapi_pblock_get(pb, SLAPI_OPERATION, &op);
    op->o_handler_data   = &opresult;
    op->o_result_handler = internal_getresult_callback;

	slapi_pblock_set(pb, SLAPI_REQCONTROLS, controls);
    
	/* set parameters common to all internal operations */
	set_common_params (pb);

	/* set actions taken to process the operation */
	set_config_params (pb);

	/* perform the add operation */
    op_shared_add (pb);
	
    slapi_pblock_set(pb, SLAPI_PLUGIN_INTOP_RESULT, &opresult);

	return 0;
}

/* Code shared between regular and internal add operation */
static void op_shared_add (Slapi_PBlock *pb)
{
	Slapi_Operation *operation;
	Slapi_Entry	*e, *pse;
	Slapi_Backend *be = NULL;
	int	err;
	char ebuf[BUFSIZ];
	int internal_op, repl_op, legacy_op, lastmod;
	char *pwdtype = NULL;
	Slapi_Value **unhashed_password_vals = NULL;
	Slapi_Attr *attr = NULL;
	Slapi_Entry *referral;
	char errorbuf[BUFSIZ];
    struct slapdplugin  *p = NULL;

	slapi_pblock_get (pb, SLAPI_OPERATION, &operation);
	slapi_pblock_get (pb, SLAPI_ADD_ENTRY, &e);
	slapi_pblock_get (pb, SLAPI_IS_REPLICATED_OPERATION, &repl_op);	
    slapi_pblock_get (pb, SLAPI_IS_LEGACY_REPLICATED_OPERATION, &legacy_op);
	internal_op= operation_is_flag_set(operation, OP_FLAG_INTERNAL);

	/* target spec is used to decide which plugins are applicable for the operation */
	operation_set_target_spec (operation, slapi_entry_get_sdn (e));

	if ((err = slapi_entry_add_rdn_values(e)) != LDAP_SUCCESS) 
	{
	  send_ldap_result(pb, err, NULL, "failed to add RDN values", 0, NULL);
	  goto done;
	}


	if (operation_is_flag_set(operation,OP_FLAG_ACTION_LOG_ACCESS))
	{
		if ( !internal_op )
		{
			slapi_log_access(LDAP_DEBUG_STATS, "conn=%d op=%d ADD dn=\"%s\"\n",
							 pb->pb_conn->c_connid, 
							 operation->o_opid,
							 escape_string(slapi_entry_get_dn_const(e), ebuf));
		}
		else
		{
			slapi_log_access(LDAP_DEBUG_ARGS, "conn=%s op=%d ADD dn=\"%s\"\n",
							LOG_INTERNAL_OP_CON_ID,
							LOG_INTERNAL_OP_OP_ID,
							 escape_string(slapi_entry_get_dn_const(e), ebuf));
		}
	}

	/*
	 * We could be serving multiple database backends.  Select the
	 * appropriate one.
	 */
	if ((err = slapi_mapping_tree_select(pb, &be, &referral, errorbuf)) != LDAP_SUCCESS) {
		send_ldap_result(pb, err, NULL, errorbuf, 0, NULL);
		be = NULL;
		goto done;
	}

	if (referral)
	{
		int managedsait;

		slapi_pblock_get(pb, SLAPI_MANAGEDSAIT, &managedsait);
		if (managedsait)
		{
			send_ldap_result(pb, LDAP_UNWILLING_TO_PERFORM, NULL,
							 "cannot update referral", 0, NULL);
			slapi_entry_free(referral);
			goto done;
		}
	
		slapi_pblock_set(pb, SLAPI_TARGET_DN, (void*)slapi_sdn_get_ndn(operation_get_target_spec (operation)));
		send_referrals_from_entry(pb,referral);
		slapi_entry_free(referral);
		goto done;
	}

	if (!slapi_be_is_flag_set(be,SLAPI_BE_FLAG_REMOTE_DATA)) {
		/* look for user password attribute */
		slapi_entry_attr_find(e, SLAPI_USERPWD_ATTR, &attr);
		if (attr && !repl_op)  
		{
			Slapi_Value **present_values;
			present_values= attr_get_present_values(attr);
			
			/* check password syntax */
			if (check_pw_syntax(pb, slapi_entry_get_sdn_const(e), present_values, NULL, e, 0) == 0)
			{
				Slapi_Value **vals= NULL;
				valuearray_add_valuearray(&unhashed_password_vals, present_values, 0);
				valuearray_add_valuearray(&vals, present_values, 0);
				pw_encodevals(vals);			
				add_password_attrs(pb, operation, e);
				slapi_entry_attr_replace_sv(e, SLAPI_USERPWD_ATTR, vals);
				valuearray_free(&vals);
				
				/* Add the unhashed password pseudo-attribute to the entry */
				pwdtype = slapi_attr_syntax_normalize(PSEUDO_ATTR_UNHASHEDUSERPASSWORD);
				slapi_entry_add_values_sv(e, pwdtype, unhashed_password_vals);
			} else {
				/* error result is sent from check_pw_syntax */
				goto done;
			}
		}

       /* look for multiple backend local credentials or replication local credentials */
        for ( p = get_plugin_list(PLUGIN_LIST_REVER_PWD_STORAGE_SCHEME); p != NULL;
            p = p->plg_next )
        {
            char *L_attr = NULL;
            int i=0;

            /* Get the appropriate decoding function */
            for ( L_attr = p->plg_argv[i]; i<p->plg_argc; L_attr = p->plg_argv[++i])
            {
                /* look for multiple backend local credentials or replication local credentials */
                char *L_normalized = slapi_attr_syntax_normalize(L_attr);
                slapi_entry_attr_find(e, L_normalized, &attr);
                if (attr)
                {
                    Slapi_Value **present_values = NULL;
                    Slapi_Value **vals = NULL;

                    present_values= attr_get_present_values(attr);

                    valuearray_add_valuearray(&vals, present_values, 0);
                    pw_rever_encode(vals, L_normalized);
                    slapi_entry_attr_replace_sv(e, L_normalized, vals);
                    valuearray_free(&vals);
                }
                if (L_normalized)
                    slapi_ch_free ((void**)&L_normalized);
            }
        }
    }

	slapi_pblock_set(pb, SLAPI_BACKEND, be);
	/* we set local password policy ACI for non-replicated operations only */
	if (!repl_op &&
		!operation_is_flag_set(operation, OP_FLAG_REPL_FIXUP) &&
		!operation_is_flag_set(operation, OP_FLAG_LEGACY_REPLICATION_DN) &&
		!slapi_be_is_flag_set(be,SLAPI_BE_FLAG_REMOTE_DATA) &&
		!slapi_be_private(be) &&
		slapi_be_issuffix (be, slapi_entry_get_sdn_const(e)))
	{
		/* this is a suffix. update the pw aci */
		slapdFrontendConfig_t *slapdFrontendConfig;
		slapdFrontendConfig = getFrontendConfig();
		pw_add_allowchange_aci(e, !slapdFrontendConfig->pw_policy.pw_change &&
							   !slapdFrontendConfig->pw_policy.pw_must_change);
	}

	/* can get lastmod only after backend is selected */
	slapi_pblock_get(pb, SLAPI_BE_LASTMOD, &lastmod);
	if (!repl_op && lastmod)
	{
		add_created_attrs(operation, e);
		/* JCM - We could end up with an entry without a uniqueid...??? */
	}

	/* expand objectClass values to reflect the inheritance hierarchy */
	if (!repl_op) {
		slapi_schema_expand_objectclasses( e );
	}


    /* uniqueid needs to be generated for entries added during legacy replication */
    if (legacy_op)
        add_uniqueid (e);

	/*
	 * call the pre-add plugins. if they succeed, call
	 * the backend add function. then call the post-add
	 * plugins.
	 */
	
	slapi_pblock_set(pb, SLAPI_ADD_TARGET, 
					 (char*)slapi_sdn_get_ndn(slapi_entry_get_sdn_const(e)));
	if (plugin_call_plugins(pb, internal_op ? SLAPI_PLUGIN_INTERNAL_PRE_ADD_FN : 
							SLAPI_PLUGIN_PRE_ADD_FN) == 0)
	{
		int	rc;
		Slapi_Entry	*ec;
		char *add_target_dn;

		slapi_pblock_set(pb, SLAPI_PLUGIN, be->be_database);
		set_db_default_result_handlers(pb);

		/* Remove the unhashed password pseudo-attribute
		   from the entry before duplicating the entry */

		if (unhashed_password_vals)
		{
			slapi_entry_delete_values(e, pwdtype, NULL);			
		}

		/* because be_add frees the entry */
		ec = slapi_entry_dup(e);
		add_target_dn= slapi_ch_strdup(slapi_sdn_get_ndn(slapi_entry_get_sdn_const(ec)));
    	slapi_pblock_set(pb, SLAPI_ADD_TARGET, add_target_dn);
		
		if (be->be_add != NULL)
		{
			rc = (*be->be_add)(pb);
			slapi_pblock_set(pb, SLAPI_ADD_ENTRY, ec);
			if (rc == 0)
			{
				/* acl is not enabled for internal operations */
				/* don't update aci store for remote acis     */
				if ((!internal_op) && 
					(!slapi_be_is_flag_set(be,SLAPI_BE_FLAG_REMOTE_DATA)))
				{
					plugin_call_acl_mods_update (pb, SLAPI_OPERATION_ADD);
				}

				if (operation_is_flag_set(operation,OP_FLAG_ACTION_LOG_AUDIT))
				{ 
					write_audit_log_entry(pb); /* Record the operation in the audit log */
				}

				slapi_pblock_get(pb, SLAPI_ENTRY_POST_OP, &pse);
				do_ps_service(pse, NULL, LDAP_CHANGETYPE_ADD, 0);

				e = NULL; /* if be_add succeeded, then e is consumed. Must prevent e from being free'd. */
			}
			else
			{
				if (rc == SLAPI_FAIL_DISKFULL)
				{
					operation_out_of_disk_space();
					goto done;
				}
			}
		}
		else
		{
			send_ldap_result(pb, LDAP_UNWILLING_TO_PERFORM, NULL,
							 "Function not implemented", 0, NULL);
		}

		/* Reattach the unhashed password pseudo-attribute
		   to the entry copy (ec), before calling the postop plugin */
		if(unhashed_password_vals)
		{
			slapi_entry_add_values_sv(ec, pwdtype, unhashed_password_vals);
		}

		slapi_pblock_set(pb, SLAPI_PLUGIN_OPRETURN, &rc);
		plugin_call_plugins(pb, internal_op ? SLAPI_PLUGIN_INTERNAL_POST_ADD_FN : 
							SLAPI_PLUGIN_POST_ADD_FN);
		slapi_entry_free(ec);
    	slapi_pblock_get(pb, SLAPI_ADD_TARGET, &add_target_dn);
		slapi_ch_free((void**)&add_target_dn);
	}

done:
	if (be)
		slapi_be_Unlock(be);
	slapi_pblock_get(pb, SLAPI_ENTRY_POST_OP, &pse);
	slapi_entry_free(pse);
	slapi_ch_free((void **)&operation->o_params.p.p_add.parentuniqueid);
	slapi_entry_free(e);
	valuearray_free(&unhashed_password_vals);
	slapi_ch_free((void**)&pwdtype);
}

static void
add_created_attrs(Operation *op, Slapi_Entry *e)
{
	char   buf[20];
	struct berval	bv;
	struct berval	*bvals[2];
	time_t		curtime;
	struct tm	ltm;

	LDAPDebug(LDAP_DEBUG_TRACE, "add_created_attrs\n", 0, 0, 0);

	bvals[0] = &bv;
	bvals[1] = NULL;
	
	if (slapi_sdn_isempty(&op->o_sdn)) {
		bv.bv_val = "";
		bv.bv_len = strlen(bv.bv_val);
	} else {
		bv.bv_val = (char*)slapi_sdn_get_dn(&op->o_sdn);
		bv.bv_len = strlen(bv.bv_val);
	}
	slapi_entry_attr_replace(e, "creatorsname", bvals);
	slapi_entry_attr_replace(e, "modifiersname", bvals);

	curtime = current_time();
#ifdef _WIN32
{
	struct tm *pt;
	pt = gmtime(&curtime);
	memcpy(&ltm, pt, sizeof(struct tm));
}
#else
	gmtime_r(&curtime, &ltm);
#endif
	strftime(buf, sizeof(buf), "%Y%m%d%H%M%SZ", &ltm);

	bv.bv_val = buf;
	bv.bv_len = strlen(bv.bv_val);
	slapi_entry_attr_replace(e, "createtimestamp", bvals);

	bv.bv_val = buf;
	bv.bv_len = strlen(bv.bv_val);
	slapi_entry_attr_replace(e, "modifytimestamp", bvals);

    add_uniqueid (e);
}


static void handle_fast_add(Slapi_PBlock *pb, Slapi_Entry *entry)
{
    Slapi_Backend *be;
    Slapi_Operation *operation;
    int ret;

    be = pb->pb_conn->c_bi_backend;

    if ((be == NULL) || (be->be_wire_import == NULL)) {
        /* can this even happen? */
        LDAPDebug(LDAP_DEBUG_ANY,
                  "handle_fast_add: backend not supported\n", 0, 0, 0);
        send_ldap_result(pb, LDAP_NOT_SUPPORTED, NULL, NULL, 0, NULL);
        return;
    }

	/* ensure that the RDN values are present as attribute values */
	if ((ret = slapi_entry_add_rdn_values(entry)) != LDAP_SUCCESS) {
		send_ldap_result(pb, ret, NULL, "failed to add RDN values", 0, NULL);
		return;
	}

    /* schema check */
    slapi_pblock_get(pb, SLAPI_OPERATION, &operation);
    if (operation_is_flag_set(operation, OP_FLAG_ACTION_SCHEMA_CHECK) &&
        (slapi_entry_schema_check(pb, entry) != 0)) {
	char *errtext; 
        LDAPDebug(LDAP_DEBUG_TRACE, "entry failed schema check\n", 0, 0, 0);
	slapi_pblock_get(pb, SLAPI_PB_RESULT_TEXT, &errtext);
        send_ldap_result(pb, LDAP_OBJECT_CLASS_VIOLATION, NULL, errtext, 0, NULL);
        slapi_entry_free(entry);
        return;
    }

    /* Check if the entry being added is a Tombstone. Could be if we are
     * doing a replica init. */
    if (slapi_entry_attr_hasvalue(entry, SLAPI_ATTR_OBJECTCLASS,
                                  SLAPI_ATTR_VALUE_TOMBSTONE)) {
        entry->e_flags |= SLAPI_ENTRY_FLAG_TOMBSTONE;
    }

    slapi_pblock_set(pb, SLAPI_BACKEND, be);
    slapi_pblock_set(pb, SLAPI_BULK_IMPORT_ENTRY, entry);
    ret = SLAPI_BI_STATE_ADD;
    slapi_pblock_set(pb, SLAPI_BULK_IMPORT_STATE, &ret);
    ret = (*be->be_wire_import)(pb);
    if (ret != 0) {
        if (ret != LDAP_BUSY) {
            LDAPDebug(LDAP_DEBUG_ANY,
                      "wire import: error during import (%d)\n",
                      ret, 0, 0);
        } else {
            LDAPDebug(LDAP_DEBUG_TRACE,
                      "wire import: asking client to wait before resuming (returning LDAP_BUSY)\n",
                      0, 0, 0);
        }
        send_ldap_result(pb,
			 LDAP_BUSY == ret ? LDAP_BUSY : LDAP_OPERATIONS_ERROR,
			 NULL, NULL, 0, NULL);
        slapi_entry_free(entry);

		if (LDAP_BUSY != ret) {
        	/* turn off fast replica init -- import is now aborted */
        	pb->pb_conn->c_bi_backend = NULL;
        	pb->pb_conn->c_flags &= ~CONN_FLAG_IMPORT;
		}
        return;
    }

    send_ldap_result(pb, LDAP_SUCCESS, NULL, NULL, 0, NULL);
    return;
}

static void
add_uniqueid (Slapi_Entry *e)
{
    char *uniqueid;
    int rc;

    /* generate uniqueID for the entry */
	rc = slapi_uniqueIDGenerateString (&uniqueid);
	if (rc == UID_SUCCESS)
	{
		slapi_entry_set_uniqueid (e, uniqueid);
	}
	else
	{
		LDAPDebug(LDAP_DEBUG_ANY, "add_created_attrs: uniqueid generation failed for %s; error = %d\n", 
				   slapi_entry_get_dn_const(e), rc, 0);
	}
}

static PRBool
check_oc_subentry(Slapi_Entry *e, struct berval	**vals, char *normtype) {
  int n;

  PRBool subentry=PR_TRUE;
  for(n=0; vals != NULL && vals[n] != NULL; n++) {
    if((strcasecmp(normtype,"objectclass") == 0)  
       && (strncasecmp((const char *)vals[n]->bv_val,"ldapsubentry",vals[n]->bv_len) == 0)) {
      e->e_flags |= SLAPI_ENTRY_LDAPSUBENTRY;
      subentry=PR_FALSE;
      break;
    }
  }
  return subentry;
}