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fix ITS#3499 (may need further testing)

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This commit is contained in:
Pierangelo Masarati 2005-01-20 22:44:54 +00:00
parent 9201649c3b
commit b116bb3814
3 changed files with 133 additions and 101 deletions
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17
servers/slapd/back-meta/add.c
View File

@ -83,9 +83,10 @@ meta_back_add( Operation *op, SlapReply *rs )
/* Create array of LDAPMods for ldap_add() */
attrs = ch_malloc( sizeof( LDAPMod * )*i );
dc.ctx = "addAttrDN";
isupdate = be_shadow_update( op );
for ( i = 0, a = op->ora_e->e_attrs; a; a = a->a_next ) {
int j, is_oc = 0;
int j, is_oc = 0;
if ( !isupdate && a->a_desc->ad_type->sat_no_user_mod ) {
continue;
@ -154,12 +155,14 @@ meta_back_add( Operation *op, SlapReply *rs )
}
}
for ( j = 0; a->a_vals[ j ].bv_val; j++ );
attrs[ i ]->mod_vals.modv_bvals = ch_malloc((j+1)*sizeof(struct berval *));
for ( j = 0; a->a_vals[ j ].bv_val; j++ ) {
attrs[ i ]->mod_vals.modv_bvals[ j ] = &a->a_vals[ j ];
for ( j = 0; !BER_BVISNULL( &a->a_vals[ j ] ); j++ )
;
attrs[ i ]->mod_bvalues = ch_malloc( ( j + 1 ) * sizeof( struct berval * ) );
for ( j = 0; !BER_BVISNULL( &a->a_vals[ j ] ); j++ ) {
attrs[ i ]->mod_bvalues[ j ] = &a->a_vals[ j ];
}
attrs[ i ]->mod_vals.modv_bvals[ j ] = NULL;
attrs[ i ]->mod_bvalues[ j ] = NULL;
}
i++;
}
@ -168,7 +171,7 @@ meta_back_add( Operation *op, SlapReply *rs )
rs->sr_err = ldap_add_ext_s( lc->mc_conns[ candidate ].msc_ld, mdn.bv_val,
attrs, NULL, NULL );
for ( --i; i >= 0; --i ) {
free( attrs[ i ]->mod_vals.modv_bvals );
free( attrs[ i ]->mod_bvalues );
free( attrs[ i ] );
}
free( attrs );

74
servers/slapd/overlays/rwm.c
View File

@ -121,7 +121,6 @@ rwm_op_add( Operation *op, SlapReply *rs )
/* Count number of attributes in entry */
isupdate = be_shadow_update( op );
for ( i = 0, ap = &op->oq_add.rs_e->e_attrs; *ap; ) {
struct berval mapped;
Attribute *a;
if ( (*ap)->a_desc == slap_schema.si_ad_objectClass ||
@ -170,9 +169,6 @@ rwm_op_add( Operation *op, SlapReply *rs )
if ( rwmap->rwm_at.drop_missing ) {
goto cleanup_attr;
}
} else {
(*ap)->a_desc = mapping->m_dst_ad;
}
if ( (*ap)->a_desc->ad_type->sat_syntax
@ -209,6 +205,11 @@ rwm_op_add( Operation *op, SlapReply *rs )
goto cleanup_attr;
}
}
if ( mapping != NULL ) {
assert( mapping->m_dst_ad );
(*ap)->a_desc = mapping->m_dst_ad;
}
}
next_attr:;
@ -322,6 +323,7 @@ rwm_op_compare( Operation *op, SlapReply *rs )
}
} else {
assert( mapping->m_dst_ad );
ad = mapping->m_dst_ad;
}
@ -401,8 +403,9 @@ rwm_op_modify( Operation *op, SlapReply *rs )
isupdate = be_shadow_update( op );
for ( mlp = &op->oq_modify.rs_modlist; *mlp; ) {
int is_oc = 0;
Modifications *ml;
int is_oc = 0;
Modifications *ml;
struct ldapmapping *mapping = NULL;
if ( (*mlp)->sml_desc == slap_schema.si_ad_objectClass
|| (*mlp)->sml_desc == slap_schema.si_ad_structuralObjectClass )
@ -413,20 +416,15 @@ rwm_op_modify( Operation *op, SlapReply *rs )
goto next_mod;
} else {
struct ldapmapping *m;
int drop_missing;
drop_missing = rwm_mapping( &rwmap->rwm_at, &(*mlp)->sml_desc->ad_cname, &m, RWM_MAP );
if ( drop_missing || ( m != NULL && BER_BVISNULL( &m->m_dst ) ) )
drop_missing = rwm_mapping( &rwmap->rwm_at,
&(*mlp)->sml_desc->ad_cname,
&mapping, RWM_MAP );
if ( drop_missing || ( mapping != NULL && BER_BVISNULL( &mapping->m_dst ) ) )
{
goto cleanup_mod;
}
if ( m ) {
/* use new attribute description */
assert( m->m_dst_ad );
(*mlp)->sml_desc = m->m_dst_ad;
}
}
if ( (*mlp)->sml_values != NULL ) {
@ -502,6 +500,12 @@ rwm_op_modify( Operation *op, SlapReply *rs )
}
next_mod:;
if ( mapping != NULL ) {
/* use new attribute description */
assert( mapping->m_dst_ad );
(*mlp)->sml_desc = mapping->m_dst_ad;
}
mlp = &(*mlp)->sml_next;
continue;
@ -818,7 +822,7 @@ rwm_attrs( Operation *op, SlapReply *rs, Attribute** a_first )
* about duplicate values?) */
isupdate = be_shadow_update( op );
for ( ap = a_first; *ap; ) {
struct ldapmapping *m;
struct ldapmapping *mapping;
int drop_missing;
int last;
Attribute *a;
@ -827,10 +831,28 @@ rwm_attrs( Operation *op, SlapReply *rs, Attribute** a_first )
{
/* go on */ ;
} else if ( op->ors_attrs != NULL &&
!SLAP_USERATTRS( rs->sr_attr_flags ) &&
!ad_inlist( (*ap)->a_desc, op->ors_attrs ) )
{
} else {
drop_missing = rwm_mapping( &rwmap->rwm_at,
&(*ap)->a_desc->ad_cname, &mapping, RWM_REMAP );
if ( drop_missing || ( mapping != NULL && BER_BVISEMPTY( &mapping->m_dst ) ) )
{
goto cleanup_attr;
}
if ( mapping != NULL ) {
(*ap)->a_desc = mapping->m_dst_ad;
}
if ( op->ors_attrs != NULL &&
!SLAP_USERATTRS( rs->sr_attr_flags ) &&
!ad_inlist( (*ap)->a_desc, op->ors_attrs ) )
{
goto cleanup_attr;
}
}
if ( (*ap)->a_desc == slap_schema.si_ad_entryDN ) {
/* will be generated by frontend */
goto cleanup_attr;
}
@ -840,12 +862,6 @@ rwm_attrs( Operation *op, SlapReply *rs, Attribute** a_first )
goto next_attr;
}
drop_missing = rwm_mapping( &rwmap->rwm_at,
&(*ap)->a_desc->ad_cname, &m, RWM_REMAP );
if ( drop_missing || ( m != NULL && BER_BVISEMPTY( &m->m_dst ) ) ) {
goto cleanup_attr;
}
for ( last = 0; !BER_BVISNULL( &(*ap)->a_vals[last] ); last++ )
/* just count */ ;
@ -918,10 +934,10 @@ rwm_attrs( Operation *op, SlapReply *rs, Attribute** a_first )
}
}
if ( m != NULL ) {
if ( mapping != NULL ) {
/* rewrite the attribute description */
assert( m->m_dst_ad );
(*ap)->a_desc = m->m_dst_ad;
assert( mapping->m_dst_ad );
(*ap)->a_desc = mapping->m_dst_ad;
}
next_attr:;

143
servers/slapd/overlays/rwmmap.c
View File

@ -321,40 +321,46 @@ rwm_map_attrs(
return LDAP_SUCCESS;
}
for ( i = 0; !BER_BVISNULL( &an[i].an_name ); i++ ) {
for ( i = 0; !BER_BVISNULL( &an[ i ].an_name ); i++ ) {
/* */
}
na = (char **)ch_calloc( i + 1, sizeof( char * ) );
if (na == NULL) {
if ( na == NULL ) {
*mapped_attrs = NULL;
return LDAP_NO_MEMORY;
}
for ( i = j = 0; !BER_BVISNULL( &an[i].an_name ); i++ ) {
struct ldapmapping *m;
struct ldapmapping *mapping;
if ( rwm_mapping( at_map, &an[i].an_name, &m, remap ) ) {
if ( rwm_mapping( at_map, &an[i].an_name, &mapping, remap ) ) {
continue;
}
if ( !m || ( m && !BER_BVISNULL( &m->m_dst ) ) ) {
na[j++] = m->m_dst.bv_val;
if ( !mapping ) {
na[ j++ ] = an[ i ].an_name.bv_val;
} else if ( !BER_BVISNULL( &mapping->m_dst ) ) {
na[ j++ ] = mapping->m_dst.bv_val;
}
}
if ( j == 0 && i != 0 ) {
na[j++] = LDAP_NO_ATTRS;
na[ j++ ] = LDAP_NO_ATTRS;
}
na[j] = NULL;
na[ j ] = NULL;
*mapped_attrs = na;
return LDAP_SUCCESS;
}
static int
map_attr_value(
dncookie *dc,
AttributeDescription *ad,
AttributeDescription **adp,
struct berval *mapped_attr,
struct berval *value,
struct berval *mapped_value,
@ -362,65 +368,72 @@ map_attr_value(
{
struct berval vtmp = BER_BVNULL;
int freeval = 0;
AttributeDescription *ad = *adp;
struct ldapmapping *mapping = NULL;
rwm_map( &dc->rwmap->rwm_at, &ad->ad_cname, mapped_attr, remap );
if ( BER_BVISNULL( mapped_attr ) || BER_BVISEMPTY( mapped_attr ) ) {
/*
* FIXME: are we sure we need to search oc_map if at_map fails?
*/
rwm_map( &dc->rwmap->rwm_oc, &ad->ad_cname, mapped_attr, remap );
if ( BER_BVISNULL( mapped_attr ) || BER_BVISEMPTY( mapped_attr ) )
{
*mapped_attr = ad->ad_cname;
}
}
if ( value == NULL ) {
return 0;
}
if ( ad->ad_type->sat_syntax == slap_schema.si_syn_distinguishedName )
{
dncookie fdc = *dc;
int rc;
#ifdef ENABLE_REWRITE
fdc.ctx = "searchFilterAttrDN";
#endif /* ENABLE_REWRITE */
vtmp = *value;
rc = rwm_dn_massage_normalize( &fdc, value, &vtmp );
switch ( rc ) {
case LDAP_SUCCESS:
if ( vtmp.bv_val != value->bv_val ) {
freeval = 1;
}
break;
case LDAP_UNWILLING_TO_PERFORM:
case LDAP_OTHER:
default:
rwm_mapping( &dc->rwmap->rwm_at, &ad->ad_cname, &mapping, remap );
if ( mapping == NULL ) {
if ( dc->rwmap->rwm_at.drop_missing ) {
return -1;
}
} else if ( ad == slap_schema.si_ad_objectClass
|| ad == slap_schema.si_ad_structuralObjectClass )
{
rwm_map( &dc->rwmap->rwm_oc, value, &vtmp, remap );
if ( BER_BVISNULL( &vtmp ) || BER_BVISEMPTY( &vtmp ) ) {
*mapped_attr = ad->ad_cname;
} else {
*mapped_attr = mapping->m_dst;
}
if ( value != NULL ) {
assert( mapped_value != NULL );
if ( ad->ad_type->sat_syntax == slap_schema.si_syn_distinguishedName )
{
dncookie fdc = *dc;
int rc;
#ifdef ENABLE_REWRITE
fdc.ctx = "searchFilterAttrDN";
#endif /* ENABLE_REWRITE */
vtmp = *value;
rc = rwm_dn_massage_normalize( &fdc, value, &vtmp );
switch ( rc ) {
case LDAP_SUCCESS:
if ( vtmp.bv_val != value->bv_val ) {
freeval = 1;
}
break;
case LDAP_UNWILLING_TO_PERFORM:
case LDAP_OTHER:
default:
return -1;
}
} else if ( ad == slap_schema.si_ad_objectClass
|| ad == slap_schema.si_ad_structuralObjectClass )
{
rwm_map( &dc->rwmap->rwm_oc, value, &vtmp, remap );
if ( BER_BVISNULL( &vtmp ) || BER_BVISEMPTY( &vtmp ) ) {
vtmp = *value;
}
} else {
vtmp = *value;
}
} else {
vtmp = *value;
}
filter_escape_value( &vtmp, mapped_value );
filter_escape_value( &vtmp, mapped_value );
if ( freeval ) {
ch_free( vtmp.bv_val );
if ( freeval ) {
ch_free( vtmp.bv_val );
}
}
if ( mapping != NULL ) {
assert( mapping->m_dst_ad != NULL );
*adp = mapping->m_dst_ad;
}
return 0;
}
@ -451,7 +464,7 @@ rwm_int_filter_map_rewrite(
switch ( f->f_choice ) {
case LDAP_FILTER_EQUALITY:
if ( map_attr_value( dc, f->f_av_desc, &atmp,
if ( map_attr_value( dc, &f->f_av_desc, &atmp,
&f->f_av_value, &vtmp, RWM_MAP ) )
{
return -1;
@ -467,7 +480,7 @@ rwm_int_filter_map_rewrite(
break;
case LDAP_FILTER_GE:
if ( map_attr_value( dc, f->f_av_desc, &atmp,
if ( map_attr_value( dc, &f->f_av_desc, &atmp,
&f->f_av_value, &vtmp, RWM_MAP ) )
{
return -1;
@ -483,7 +496,7 @@ rwm_int_filter_map_rewrite(
break;
case LDAP_FILTER_LE:
if ( map_attr_value( dc, f->f_av_desc, &atmp,
if ( map_attr_value( dc, &f->f_av_desc, &atmp,
&f->f_av_value, &vtmp, RWM_MAP ) )
{
return -1;
@ -499,7 +512,7 @@ rwm_int_filter_map_rewrite(
break;
case LDAP_FILTER_APPROX:
if ( map_attr_value( dc, f->f_av_desc, &atmp,
if ( map_attr_value( dc, &f->f_av_desc, &atmp,
&f->f_av_value, &vtmp, RWM_MAP ) )
{
return -1;
@ -515,7 +528,7 @@ rwm_int_filter_map_rewrite(
break;
case LDAP_FILTER_SUBSTRINGS:
if ( map_attr_value( dc, f->f_sub_desc, &atmp,
if ( map_attr_value( dc, &f->f_sub_desc, &atmp,
NULL, NULL, RWM_MAP ) )
{
return -1;
@ -577,7 +590,7 @@ rwm_int_filter_map_rewrite(
break;
case LDAP_FILTER_PRESENT:
if ( map_attr_value( dc, f->f_desc, &atmp,
if ( map_attr_value( dc, &f->f_desc, &atmp,
NULL, NULL, RWM_MAP ) )
{
return -1;
@ -621,7 +634,7 @@ rwm_int_filter_map_rewrite(
case LDAP_FILTER_EXT: {
if ( f->f_mr_desc ) {
if ( map_attr_value( dc, f->f_mr_desc, &atmp,
if ( map_attr_value( dc, &f->f_mr_desc, &atmp,
&f->f_mr_value, &vtmp, RWM_MAP ) )
{
return -1;