]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/add.c
import fix to ITS#4860
[openldap] / servers / slapd / add.c
index 17505c90a18d6d65d24d64ad26109780910cb49e..674084663a686d9542ee830afc87366d883ea17a 100644 (file)
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2007 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
 #include <ac/time.h>
 #include <ac/socket.h>
 
-#include "ldap_pvt.h"
+#include "lutil.h"
 #include "slap.h"
 
-#ifdef LDAP_SLAPI
-#include "slapi/slapi.h"
-
-static void init_add_pblock( Operation *op, struct berval *dn, Entry *e,
-       int manageDSAit );
-static int call_add_preop_plugins( Operation *op );
-static void call_add_postop_plugins( Operation *op );
-#endif /* LDAP_SLAPI */
-
 int
 do_add( Operation *op, SlapReply *rs )
 {
@@ -50,10 +41,13 @@ do_add( Operation *op, SlapReply *rs )
        struct berval   dn = BER_BVNULL;
        ber_len_t       len;
        ber_tag_t       tag;
-       Entry           *e;
        Modifications   *modlist = NULL;
        Modifications   **modtail = &modlist;
        Modifications   tmp;
+       char            textbuf[ SLAP_TEXT_BUFLEN ];
+       size_t          textlen = sizeof( textbuf );
+       int             rc = 0;
+       int             freevals = 1;
 
        Debug( LDAP_DEBUG_TRACE, "do_add\n", 0, 0, 0 );
        /*
@@ -75,21 +69,21 @@ do_add( Operation *op, SlapReply *rs )
                return SLAPD_DISCONNECT;
        }
 
-       e = (Entry *) ch_calloc( 1, sizeof(Entry) );
+       op->ora_e = (Entry *) ch_calloc( 1, sizeof(Entry) );
 
        rs->sr_err = dnPrettyNormal( NULL, &dn, &op->o_req_dn, &op->o_req_ndn,
                op->o_tmpmemctx );
 
-       if( rs->sr_err != LDAP_SUCCESS ) {
+       if ( rs->sr_err != LDAP_SUCCESS ) {
                Debug( LDAP_DEBUG_ANY, "do_add: invalid dn (%s)\n", dn.bv_val, 0, 0 );
                send_ldap_error( op, rs, LDAP_INVALID_DN_SYNTAX, "invalid DN" );
                goto done;
        }
 
-       ber_dupbv( &e->e_name, &op->o_req_dn );
-       ber_dupbv( &e->e_nname, &op->o_req_ndn );
+       ber_dupbv( &op->ora_e->e_name, &op->o_req_dn );
+       ber_dupbv( &op->ora_e->e_nname, &op->o_req_ndn );
 
-       Debug( LDAP_DEBUG_ARGS, "do_add: dn (%s)\n", e->e_dn, 0, 0 );
+       Debug( LDAP_DEBUG_ARGS, "do_add: dn (%s)\n", op->ora_e->e_dn, 0, 0 );
 
        /* get the attrs */
        for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT;
@@ -119,6 +113,7 @@ do_add( Operation *op, SlapReply *rs )
 
                mod  = (Modifications *) ch_malloc( sizeof(Modifications) );
                mod->sml_op = LDAP_MOD_ADD;
+               mod->sml_flags = 0;
                mod->sml_next = NULL;
                mod->sml_desc = NULL;
                mod->sml_type = tmp.sml_type;
@@ -136,7 +131,7 @@ do_add( Operation *op, SlapReply *rs )
                goto done;
        }
 
-       if( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
+       if ( get_ctrls( op, rs, 1 ) != LDAP_SUCCESS ) {
                Debug( LDAP_DEBUG_ANY, "do_add: get_ctrls failed\n", 0, 0, 0 );
                goto done;
        } 
@@ -147,53 +142,84 @@ do_add( Operation *op, SlapReply *rs )
                goto done;
        }
 
-       Statslog( LDAP_DEBUG_STATS, "conn=%lu op=%lu ADD dn=\"%s\"\n",
-           op->o_connid, op->o_opid, e->e_name.bv_val, 0, 0 );
+       Statslog( LDAP_DEBUG_STATS, "%s ADD dn=\"%s\"\n",
+           op->o_log_prefix, op->ora_e->e_name.bv_val, 0, 0, 0 );
 
-       if( e->e_nname.bv_len == 0 ) {
+       if ( dn_match( &op->ora_e->e_nname, &slap_empty_bv ) ) {
                /* protocolError may be a more appropriate error */
                send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
                        "root DSE already exists" );
                goto done;
 
-       } else if ( bvmatch( &e->e_nname, &frontendDB->be_schemandn ) ) {
+       } else if ( dn_match( &op->ora_e->e_nname, &frontendDB->be_schemandn ) ) {
                send_ldap_error( op, rs, LDAP_ALREADY_EXISTS,
                        "subschema subentry already exists" );
                goto done;
        }
 
+       rs->sr_err = slap_mods_check( modlist, &rs->sr_text,
+               textbuf, textlen, NULL );
+
+       if ( rs->sr_err != LDAP_SUCCESS ) {
+               send_ldap_result( op, rs );
+               goto done;
+       }
+
        /* temporary; remove if not invoking backend function */
-       op->ora_e = e;
        op->ora_modlist = modlist;
 
+       /* call this so global overlays/SLAPI have access to ora_e */
+       rs->sr_err = slap_mods2entry( op->ora_modlist, &op->ora_e,
+               1, 0, &rs->sr_text, textbuf, textlen );
+       if ( rs->sr_err != LDAP_SUCCESS ) {
+               send_ldap_result( op, rs );
+               goto done;
+       }
+
+       freevals = 0;
+
        op->o_bd = frontendDB;
-       rs->sr_err = frontendDB->be_add( op, rs );
-       if ( rs->sr_err == 0 ) {
-               e = NULL;
+       rc = frontendDB->be_add( op, rs );
+       if ( rc == 0 ) {
+               if ( op->ora_e != NULL && op->o_private != NULL ) {
+                       BackendDB       *bd = op->o_bd;
+
+                       op->o_bd = (BackendDB *)op->o_private;
+                       op->o_private = NULL;
+
+                       be_entry_release_w( op, op->ora_e );
+
+                       op->ora_e = NULL;
+                       op->o_bd = bd;
+                       op->o_private = NULL;
+               }
        }
 
 done:;
-       slap_graduate_commit_csn( op );
-
-       if( modlist != NULL ) {
-               slap_mods_free( modlist );
+       if ( modlist != NULL ) {
+               /* in case of error, free the values as well */
+               slap_mods_free( modlist, freevals );
        }
-       if( e != NULL ) {
-               entry_free( e );
+
+       if ( op->ora_e != NULL ) {
+               entry_free( op->ora_e );
        }
        op->o_tmpfree( op->o_req_dn.bv_val, op->o_tmpmemctx );
        op->o_tmpfree( op->o_req_ndn.bv_val, op->o_tmpmemctx );
 
-       return rs->sr_err;
+       return rc;
 }
 
 int
 fe_op_add( Operation *op, SlapReply *rs )
 {
        int             manageDSAit;
-       Entry           *e = op->ora_e;
        Modifications   *modlist = op->ora_modlist;
        Modifications   **modtail = &modlist;
+       int             rc = 0;
+       BackendDB *op_be, *bd = op->o_bd;
+       char            textbuf[ SLAP_TEXT_BUFLEN ];
+       size_t          textlen = sizeof( textbuf );
 
        manageDSAit = get_manageDSAit( op );
 
@@ -202,10 +228,11 @@ fe_op_add( Operation *op, SlapReply *rs )
         * appropriate one, or send a referral to our "referral server"
         * if we don't hold it.
         */
-       op->o_bd = select_backend( &e->e_nname, manageDSAit, 0 );
+       op->o_bd = select_backend( &op->ora_e->e_nname, manageDSAit, 1 );
        if ( op->o_bd == NULL ) {
+               op->o_bd = bd;
                rs->sr_ref = referral_rewrite( default_referral,
-                       NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
+                       NULL, &op->ora_e->e_name, LDAP_SCOPE_DEFAULT );
                if ( !rs->sr_ref ) rs->sr_ref = default_referral;
                if ( rs->sr_ref ) {
                        rs->sr_err = LDAP_REFERRAL;
@@ -215,12 +242,20 @@ fe_op_add( Operation *op, SlapReply *rs )
                                ber_bvarray_free( rs->sr_ref );
                        }
                } else {
+                       op->o_bd = frontendDB;
                        send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
                                "no global superior knowledge" );
+                       op->o_bd = NULL;
                }
                goto done;
        }
 
+       /* If we've got a glued backend, check the real backend */
+       op_be = op->o_bd;
+       if ( SLAP_GLUE_INSTANCE( op->o_bd )) {
+               op->o_bd = select_backend( &op->ora_e->e_nname, manageDSAit, 0 );
+       }
+
        /* check restrictions */
        if( backend_check_restrictions( op, rs, NULL ) != LDAP_SUCCESS ) {
                send_ldap_result( op, rs );
@@ -232,9 +267,13 @@ fe_op_add( Operation *op, SlapReply *rs )
                goto done;
        }
 
-#ifdef LDAP_SLAPI
-       if ( op->o_pb ) init_add_pblock( op, &op->o_req_dn, e, manageDSAit );
-#endif /* LDAP_SLAPI */
+       rs->sr_err = slap_mods_obsolete_check( op, modlist,
+               &rs->sr_text, textbuf, textlen );
+
+       if ( rs->sr_err != LDAP_SUCCESS ) {
+               send_ldap_result( op, rs );
+               goto done;
+       }
 
        /*
         * do the add if 1 && (2 || 3)
@@ -249,57 +288,50 @@ fe_op_add( Operation *op, SlapReply *rs )
                if ( !SLAP_SHADOW(op->o_bd) || repl_user )
 #endif
                {
-                       int update = op->o_bd->be_update_ndn.bv_len;
-                       char textbuf[SLAP_TEXT_BUFLEN];
-                       size_t textlen = sizeof textbuf;
-                       slap_callback cb = { NULL, slap_replog_cb, NULL, NULL };
+                       int             update = !BER_BVISEMPTY( &op->o_bd->be_update_ndn );
+                       slap_callback   cb = { NULL, slap_replog_cb, NULL, NULL };
 
-                       rs->sr_err = slap_mods_check( modlist, update, &rs->sr_text,
-                                 textbuf, textlen, NULL );
+                       op->o_bd = op_be;
 
-                       if( rs->sr_err != LDAP_SUCCESS ) {
-                               send_ldap_result( op, rs );
-                               goto done;
+                       if ( !update ) {
+                               rs->sr_err = slap_mods_no_user_mod_check( op, modlist,
+                                       &rs->sr_text, textbuf, textlen );
+
+                               if ( rs->sr_err != LDAP_SUCCESS ) {
+                                       send_ldap_result( op, rs );
+                                       goto done;
+                               }
                        }
 
                        if ( !repl_user ) {
-                               for( modtail = &modlist;
-                                       *modtail != NULL;
-                                       modtail = &(*modtail)->sml_next )
+                               /* go to the last mod */
+                               for ( modtail = &modlist;
+                                               *modtail != NULL;
+                                               modtail = &(*modtail)->sml_next )
                                {
                                        assert( (*modtail)->sml_op == LDAP_MOD_ADD );
                                        assert( (*modtail)->sml_desc != NULL );
                                }
-                               rs->sr_err = slap_mods_opattrs( op, modlist, modtail,
-                                       &rs->sr_text, textbuf, textlen, 1 );
-                               if( rs->sr_err != LDAP_SUCCESS ) {
+
+
+                               /* check for unmodifiable attributes */
+                               rs->sr_err = slap_mods_no_repl_user_mod_check( op,
+                                       modlist, &rs->sr_text, textbuf, textlen );
+                               if ( rs->sr_err != LDAP_SUCCESS ) {
                                        send_ldap_result( op, rs );
                                        goto done;
                                }
-                       }
-
-                       rs->sr_err = slap_mods2entry( modlist, &e, repl_user, 0,
-                               &rs->sr_text, textbuf, textlen );
-                       if( rs->sr_err != LDAP_SUCCESS ) {
-                               send_ldap_result( op, rs );
-                               goto done;
-                       }
 
-#ifdef LDAP_SLAPI
-                       /*
-                        * Call the preoperation plugin here, because the entry
-                        * will actually contain something.
-                        */
-                       if ( op->o_pb ) {
-                               rs->sr_err = call_add_preop_plugins( op );
+#if 0                  /* This is a no-op since *modtail is NULL */
+                               rs->sr_err = slap_mods2entry( *modtail, &op->ora_e,
+                                       0, 0, &rs->sr_text, textbuf, textlen );
                                if ( rs->sr_err != LDAP_SUCCESS ) {
-                                       /* plugin will have sent result */
+                                       send_ldap_result( op, rs );
                                        goto done;
                                }
+#endif
                        }
-#endif /* LDAP_SLAPI */
 
-                       op->ora_e = e;
 #ifdef SLAPD_MULTIMASTER
                        if ( !repl_user )
 #endif
@@ -307,34 +339,25 @@ fe_op_add( Operation *op, SlapReply *rs )
                                cb.sc_next = op->o_callback;
                                op->o_callback = &cb;
                        }
-                       if ( (op->o_bd->be_add)( op, rs ) == 0 ) {
-                               be_entry_release_w( op, e );
-                               e = NULL;
+                       rc = op->o_bd->be_add( op, rs );
+                       if ( rc == LDAP_SUCCESS ) {
+                               /* NOTE: be_entry_release_w() is
+                                * called by do_add(), so that global
+                                * overlays on the way back can
+                                * at least read the entry */
+                               op->o_private = op->o_bd;
                        }
 
 #ifndef SLAPD_MULTIMASTER
                } else {
                        BerVarray defref = NULL;
-#ifdef LDAP_SLAPI
-                       /*
-                        * SLAPI_ADD_ENTRY will be empty, but this may be acceptable
-                        * on replicas (for now, it involves the minimum code intrusion).
-                        */
-                       if ( op->o_pb ) {
-                               rs->sr_err = call_add_preop_plugins( op );
-                               if ( rs->sr_err != LDAP_SUCCESS ) {
-                                       /* plugin will have sent result */
-                                       goto done;
-                               }
-                       }
-#endif /* LDAP_SLAPI */
 
                        defref = op->o_bd->be_update_refs
                                ? op->o_bd->be_update_refs : default_referral;
 
                        if ( defref != NULL ) {
                                rs->sr_ref = referral_rewrite( defref,
-                                       NULL, &e->e_name, LDAP_SCOPE_DEFAULT );
+                                       NULL, &op->ora_e->e_name, LDAP_SCOPE_DEFAULT );
                                if ( rs->sr_ref == NULL ) rs->sr_ref = defref;
                                rs->sr_err = LDAP_REFERRAL;
                                if (!rs->sr_ref) rs->sr_ref = default_referral;
@@ -351,48 +374,39 @@ fe_op_add( Operation *op, SlapReply *rs )
 #endif /* SLAPD_MULTIMASTER */
                }
        } else {
-#ifdef LDAP_SLAPI
-               if ( op->o_pb ) {
-                       rs->sr_err = call_add_preop_plugins( op );
-                       if ( rs->sr_err != LDAP_SUCCESS ) {
-                               /* plugin will have sent result */
-                               goto done;
-                       }
-               }
-#endif
            Debug( LDAP_DEBUG_ARGS, "    do_add: no backend support\n", 0, 0, 0 );
            send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM,
                        "operation not supported within namingContext" );
        }
 
-#ifdef LDAP_SLAPI
-       if ( op->o_pb ) call_add_postop_plugins( op );
-#endif /* LDAP_SLAPI */
-
 done:;
-       return rs->sr_err;
+       op->o_bd = bd;
+       return rc;
 }
 
 int
 slap_mods2entry(
        Modifications *mods,
        Entry **e,
-       int repl_user,
+       int initial,
        int dup,
        const char **text,
        char *textbuf, size_t textlen )
 {
-       Attribute **tail = &(*e)->e_attrs;
-       assert( *tail == NULL );
+       Attribute **tail;
+
+       if ( initial ) {
+               assert( (*e)->e_attrs == NULL );
+       }
+
+       for ( tail = &(*e)->e_attrs; *tail != NULL; tail = &(*tail)->a_next )
+               ;
 
        *text = textbuf;
 
        for( ; mods != NULL; mods = mods->sml_next ) {
                Attribute *attr;
 
-               if ( !repl_user ) {
-                       assert( mods->sml_op == LDAP_MOD_ADD );
-               }
                assert( mods->sml_desc != NULL );
 
                attr = attr_find( (*e)->e_attrs, mods->sml_desc );
@@ -402,11 +416,15 @@ slap_mods2entry(
 #ifdef SLURPD_FRIENDLY
                        ber_len_t i,j;
 
-                       if( !repl_user ) {
-                               snprintf( textbuf, textlen,
-                                       "attribute '%s' provided more than once",
-                                       mods->sml_desc->ad_cname.bv_val );
-                               return LDAP_TYPE_OR_VALUE_EXISTS;
+                       if ( !initial ) {
+                               /*      
+                                * This check allows overlays to override operational
+                                * attributes by setting them directly in the entry.
+                                * We assume slap_mods_no_user_mod_check() was called
+                                * with the user modifications.
+                                */
+                               *text = NULL;
+                               return LDAP_SUCCESS;
                        }
 
                        for( i=0; attr->a_vals[i].bv_val; i++ ) {
@@ -420,18 +438,31 @@ slap_mods2entry(
                        attr->a_vals = ch_realloc( attr->a_vals,
                                sizeof( struct berval ) * (i+j) );
 
-                       /* should check for duplicates */
+                       /* checked for duplicates in slap_mods_check */
 
-                       AC_MEMCPY( &attr->a_vals[i], mods->sml_values,
-                               sizeof( struct berval ) * j );
+                       if ( dup ) {
+                               for ( j = 0; mods->sml_values[j].bv_val; j++ ) {
+                                       ber_dupbv( &attr->a_vals[i+j], &mods->sml_values[j] );
+                               }
+                               BER_BVZERO( &attr->a_vals[i+j] );
+                               j++;
+                       } else {
+                               AC_MEMCPY( &attr->a_vals[i], mods->sml_values,
+                                       sizeof( struct berval ) * j );
+                       }
 
                        if( mods->sml_nvalues ) {
                                attr->a_nvals = ch_realloc( attr->a_nvals,
                                        sizeof( struct berval ) * (i+j) );
-
-                               AC_MEMCPY( &attr->a_nvals[i], mods->sml_nvalues,
-                                       sizeof( struct berval ) * j );
-
+                               if ( dup ) {
+                                       for ( j = 0; mods->sml_nvalues[j].bv_val; j++ ) {
+                                               ber_dupbv( &attr->a_nvals[i+j], &mods->sml_nvalues[j] );
+                                       }
+                                       BER_BVZERO( &attr->a_nvals[i+j] );      
+                               } else {
+                                       AC_MEMCPY( &attr->a_nvals[i], mods->sml_nvalues,
+                                               sizeof( struct berval ) * j );
+                               }
                        } else {
                                attr->a_nvals = attr->a_vals;
                        }
@@ -441,75 +472,55 @@ slap_mods2entry(
                        snprintf( textbuf, textlen,
                                "attribute '%s' provided more than once",
                                mods->sml_desc->ad_cname.bv_val );
+                       *text = textbuf;
                        return LDAP_TYPE_OR_VALUE_EXISTS;
 #endif
                }
 
+#if 0  /* checked for duplicates in slap_mods_check */
                if( mods->sml_values[1].bv_val != NULL ) {
                        /* check for duplicates */
-                       int             i, j;
+                       int             i, j, rc, match;
                        MatchingRule *mr = mods->sml_desc->ad_type->sat_equality;
 
-                       /* check if the values we're adding already exist */
-                       if( mr == NULL || !mr->smr_match ) {
-                               for ( i = 1; mods->sml_values[i].bv_val != NULL; i++ ) {
-                                       /* test asserted values against themselves */
-                                       for( j = 0; j < i; j++ ) {
-                                               if ( bvmatch( &mods->sml_values[i],
-                                                       &mods->sml_values[j] ) )
-                                               {
-                                                       /* value exists already */
-                                                       snprintf( textbuf, textlen,
-                                                               "%s: value #%d provided more than once",
-                                                               mods->sml_desc->ad_cname.bv_val, j );
-                                                       return LDAP_TYPE_OR_VALUE_EXISTS;
-                                               }
-                                       }
-                               }
-
-                       } else {
-                               int     rc;
-                               int match;
-
-                               for ( i = 1; mods->sml_values[i].bv_val != NULL; i++ ) {
-                                       /* test asserted values against themselves */
-                                       for( j = 0; j < i; j++ ) {
-                                               rc = value_match( &match, mods->sml_desc, mr,
-                                                       SLAP_MR_EQUALITY
-                                                       | SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX
-                                                       | SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH
-                                                       | SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH,
-                                                       mods->sml_nvalues
-                                                               ? &mods->sml_nvalues[i]
-                                                               : &mods->sml_values[i],
-                                                       mods->sml_nvalues
-                                                               ? &mods->sml_nvalues[j]
-                                                               : &mods->sml_values[j],
-                                                       text );
-
-                                               if ( rc == LDAP_SUCCESS && match == 0 ) {
-                                                       /* value exists already */
-                                                       snprintf( textbuf, textlen,
-                                                               "%s: value #%d provided more than once",
-                                                               mods->sml_desc->ad_cname.bv_val, j );
-                                                       return LDAP_TYPE_OR_VALUE_EXISTS;
-
-                                               } else if ( rc != LDAP_SUCCESS ) {
-                                                       return rc;
-                                               }
+                       for ( i = 1; mods->sml_values[i].bv_val != NULL; i++ ) {
+                               /* test asserted values against themselves */
+                               for( j = 0; j < i; j++ ) {
+                                       rc = ordered_value_match( &match, mods->sml_desc, mr,
+                                               SLAP_MR_EQUALITY
+                                               | SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX
+                                               | SLAP_MR_ASSERTED_VALUE_NORMALIZED_MATCH
+                                               | SLAP_MR_ATTRIBUTE_VALUE_NORMALIZED_MATCH,
+                                               mods->sml_nvalues
+                                                       ? &mods->sml_nvalues[i]
+                                                       : &mods->sml_values[i],
+                                               mods->sml_nvalues
+                                                       ? &mods->sml_nvalues[j]
+                                                       : &mods->sml_values[j],
+                                               text );
+
+                                       if ( rc == LDAP_SUCCESS && match == 0 ) {
+                                               /* value exists already */
+                                               snprintf( textbuf, textlen,
+                                                       "%s: value #%d provided more than once",
+                                                       mods->sml_desc->ad_cname.bv_val, j );
+                                               *text = textbuf;
+                                               return LDAP_TYPE_OR_VALUE_EXISTS;
+
+                                       } else if ( rc != LDAP_SUCCESS ) {
+                                               return rc;
                                        }
                                }
                        }
                }
+#endif
 
                attr = ch_calloc( 1, sizeof(Attribute) );
 
                /* move ad to attr structure */
                attr->a_desc = mods->sml_desc;
-               if ( !dup ) mods->sml_desc = NULL;
 
                /* move values to attr structure */
-               /*      should check for duplicates */
                if ( dup ) { 
                        int i;
                        for ( i = 0; mods->sml_values[i].bv_val; i++ ) /* EMPTY */;
@@ -520,7 +531,6 @@ slap_mods2entry(
                        BER_BVZERO( &attr->a_vals[i] );
                } else {
                        attr->a_vals = mods->sml_values;
-                       mods->sml_values = NULL;
                }
 
                if ( mods->sml_nvalues ) {
@@ -534,7 +544,6 @@ slap_mods2entry(
                                BER_BVZERO( &attr->a_nvals[i] );
                        } else {
                                attr->a_nvals = mods->sml_nvalues;
-                               mods->sml_nvalues = NULL;
                        }
                } else {
                        attr->a_nvals = attr->a_vals;
@@ -544,6 +553,8 @@ slap_mods2entry(
                tail = &attr->a_next;
        }
 
+       *text = NULL;
+
        return LDAP_SUCCESS;
 }
 
@@ -568,6 +579,7 @@ slap_entry2mods(
                mod = (Modifications *) malloc( sizeof( Modifications ));
                
                mod->sml_op = LDAP_MOD_REPLACE;
+               mod->sml_flags = 0;
 
                mod->sml_type = a_new_desc->ad_cname;
 
@@ -614,51 +626,127 @@ slap_entry2mods(
        return LDAP_SUCCESS;
 }
 
-#ifdef LDAP_SLAPI
-static void init_add_pblock( Operation *op,
-       struct berval *dn, Entry *e, int manageDSAit )
+int slap_add_opattrs(
+       Operation *op,
+       const char **text,
+       char *textbuf,
+       size_t textlen,
+       int manage_ctxcsn )
 {
-       slapi_int_pblock_set_operation( op->o_pb, op );
-       slapi_pblock_set( op->o_pb, SLAPI_ADD_TARGET, (void *)dn->bv_val );
-       slapi_pblock_set( op->o_pb, SLAPI_ADD_ENTRY, (void *)e );
-       slapi_pblock_set( op->o_pb, SLAPI_MANAGEDSAIT, (void *)manageDSAit );
-}
+       struct berval name, timestamp, csn = BER_BVNULL;
+       struct berval nname, tmp;
+       char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
+       char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
+       Attribute *a;
+
+       a = attr_find( op->ora_e->e_attrs,
+               slap_schema.si_ad_structuralObjectClass );
+
+       if ( !a ) {
+               Attribute *oc;
+               int rc;
+
+               oc = attr_find( op->ora_e->e_attrs, slap_schema.si_ad_objectClass );
+               if ( oc ) {
+                       rc = structural_class( oc->a_vals, &tmp, NULL, text,
+                               textbuf, textlen );
+                       if( rc != LDAP_SUCCESS ) return rc;
+
+                       attr_merge_one( op->ora_e, slap_schema.si_ad_structuralObjectClass,
+                               &tmp, NULL );
+               }
+       }
 
-static int call_add_preop_plugins( Operation *op )
-{
-       int rc;
+       if ( SLAP_LASTMOD( op->o_bd ) ) {
+               char *ptr;
+               int gotcsn = 0;
+               timestamp.bv_val = timebuf;
 
-       rc = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_PRE_ADD_FN, op->o_pb );
-       if ( rc < 0 ) {
-               /*
-                * A preoperation plugin failure will abort the
-                * entire operation.
-                */
-               Debug(LDAP_DEBUG_TRACE,
-                       "do_add: add preoperation plugin failed.\n",
-                       0, 0, 0);
+               a = attr_find( op->ora_e->e_attrs, slap_schema.si_ad_entryCSN );
+               if ( a ) {
+                       gotcsn = 1;
+                       csn = a->a_vals[0];
+               }
+               if ( BER_BVISEMPTY( &op->o_csn )) {
+                       if ( !gotcsn ) {
+                               csn.bv_val = csnbuf;
+                               csn.bv_len = sizeof(csnbuf);
+                               slap_get_csn( op, &csn, manage_ctxcsn );
+                       } else {
+                               if ( manage_ctxcsn )
+                                       slap_queue_csn( op, &csn );
+                       }
+               } else {
+                       csn = op->o_csn;
+               }
+               ptr = ber_bvchr( &csn, '#' );
+               if ( ptr ) {
+                       timestamp.bv_len = ptr - csn.bv_val;
+                       if ( timestamp.bv_len >= sizeof(timebuf) )
+                               timestamp.bv_len = sizeof(timebuf) - 1;
+                       strncpy( timebuf, csn.bv_val, timestamp.bv_len );
+                       timebuf[timestamp.bv_len] = '\0';
+               } else {
+                       time_t now = slap_get_time();
 
-               if (( slapi_pblock_get( op->o_pb, SLAPI_RESULT_CODE,
-                       (void *)&rc ) != 0 ) || rc == LDAP_SUCCESS )
-               {
-                       rc = LDAP_OTHER;
+                       timestamp.bv_len = sizeof(timebuf);
+
+                       slap_timestamp( &now, &timestamp );
                }
-       } else {
-               rc = LDAP_SUCCESS;
-       }
 
-       return rc;
-}
+               if ( BER_BVISEMPTY( &op->o_dn ) ) {
+                       BER_BVSTR( &name, SLAPD_ANONYMOUS );
+                       nname = name;
+               } else {
+                       name = op->o_dn;
+                       nname = op->o_ndn;
+               }
 
-static void call_add_postop_plugins( Operation *op )
-{
-       int rc;
+               a = attr_find( op->ora_e->e_attrs,
+                       slap_schema.si_ad_entryUUID );
+               if ( !a ) {
+                       char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
+
+                       tmp.bv_len = lutil_uuidstr( uuidbuf, sizeof( uuidbuf ) );
+                       tmp.bv_val = uuidbuf;
+                       
+                       attr_merge_normalize_one( op->ora_e,
+                               slap_schema.si_ad_entryUUID, &tmp, op->o_tmpmemctx );
+               }
+
+               a = attr_find( op->ora_e->e_attrs,
+                       slap_schema.si_ad_creatorsName );
+               if ( !a ) {
+                       attr_merge_one( op->ora_e,
+                               slap_schema.si_ad_creatorsName, &name, &nname );
+               }
+
+               a = attr_find( op->ora_e->e_attrs,
+                       slap_schema.si_ad_createTimestamp );
+               if ( !a ) {
+                       attr_merge_one( op->ora_e,
+                               slap_schema.si_ad_createTimestamp, &timestamp, NULL );
+               }
+
+               if ( !gotcsn ) {
+                       attr_merge_one( op->ora_e,
+                               slap_schema.si_ad_entryCSN, &csn, NULL );
+               }
+
+               a = attr_find( op->ora_e->e_attrs,
+                       slap_schema.si_ad_modifiersName );
+               if ( !a ) {
+                       attr_merge_one( op->ora_e,
+                               slap_schema.si_ad_modifiersName, &name, &nname );
+               }
+
+               a = attr_find( op->ora_e->e_attrs,
+                       slap_schema.si_ad_modifyTimestamp );
+               if ( !a ) {
+                       attr_merge_one( op->ora_e,
+                               slap_schema.si_ad_modifyTimestamp, &timestamp, NULL );
+               }
 
-       rc = slapi_int_call_plugins( op->o_bd, SLAPI_PLUGIN_POST_ADD_FN, op->o_pb );
-       if ( rc < 0 ) {
-               Debug(LDAP_DEBUG_TRACE,
-                       "do_add: add postoperation plugin failed\n",
-                       0, 0, 0);
        }
+       return LDAP_SUCCESS;
 }
-#endif /* LDAP_SLAPI */