Patch: Delete the buggy surrogate parent code (ITS#1815)

[openldap] / servers / slapd / value.c

diff --git a/servers/slapd/value.c b/servers/slapd/value.c
index c53bfeb1b9c46eb6fd4dfcb94ec5e47b8c2fc198..b1288d07369ce3e7b24aaf0afc99196d40379cd0 100644 (file)
--- a/servers/slapd/value.c
+++ b/servers/slapd/value.c
@@ -20,25 +20,25 @@
 
 int
 value_add( 
-    BVarray *vals,
-    BVarray addvals
+    BerVarray *vals,
+    BerVarray addvals
 )
 {
        int     n, nn;
-       BVarray v2;
+       BerVarray v2;
 
        for ( nn = 0; addvals != NULL && addvals[nn].bv_val != NULL; nn++ )
                ;       /* NULL */
 
        if ( *vals == NULL ) {
-               *vals = (BVarray) ch_malloc( (nn + 1)
+               *vals = (BerVarray) ch_malloc( (nn + 1)
                    * sizeof(struct berval) );
                n = 0;
        } else {
                for ( n = 0; (*vals)[n].bv_val != NULL; n++ ) {
                        ;       /* Empty */
                }
-               *vals = (BVarray) ch_realloc( (char *) *vals,
+               *vals = (BerVarray) ch_realloc( (char *) *vals,
                    (n + nn + 1) * sizeof(struct berval) );
        }
 
@@ -53,6 +53,68 @@ value_add(
        return LDAP_SUCCESS;
 }
 
+int
+value_add_one( 
+    BerVarray *vals,
+    struct berval *addval
+)
+{
+       int     n;
+       BerVarray v2;
+
+       if ( *vals == NULL ) {
+               *vals = (BerVarray) ch_malloc( 2 * sizeof(struct berval) );
+               n = 0;
+       } else {
+               for ( n = 0; (*vals)[n].bv_val != NULL; n++ ) {
+                       ;       /* Empty */
+               }
+               *vals = (BerVarray) ch_realloc( (char *) *vals,
+                   (n + 2) * sizeof(struct berval) );
+       }
+
+       v2 = *vals + n;
+       ber_dupbv(v2, addval);
+
+       v2++;
+       v2->bv_val = NULL;
+       v2->bv_len = 0;
+
+       return LDAP_SUCCESS;
+}
+
+int
+value_validate(
+       MatchingRule *mr,
+       struct berval *in,
+       const char **text )
+{
+       int rc;
+
+       if( mr == NULL ) {
+               *text = "inappropriate matching request";
+               return LDAP_INAPPROPRIATE_MATCHING;
+       }
+
+       if( mr->smr_syntax == NULL ) {
+               *text = "no assertion syntax";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       if( ! mr->smr_syntax->ssyn_validate ) {
+               *text = "no syntax validator";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       rc = (mr->smr_syntax->ssyn_validate)( mr->smr_syntax, in );
+
+       if( rc != LDAP_SUCCESS ) {
+               *text = "value is invalid";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       return LDAP_SUCCESS;
+}
 
 int
 value_normalize(
@@ -122,6 +184,91 @@ value_normalize(
        return LDAP_SUCCESS;
 }
 
+int
+value_validate_normalize(
+       AttributeDescription *ad,
+       unsigned usage,
+       struct berval *in,
+       struct berval *out,
+       const char **text )
+{
+       int rc;
+       MatchingRule *mr;
+
+       switch( usage & SLAP_MR_TYPE_MASK ) {
+       case SLAP_MR_NONE:
+       case SLAP_MR_EQUALITY:
+               mr = ad->ad_type->sat_equality;
+               break;
+       case SLAP_MR_ORDERING:
+               mr = ad->ad_type->sat_ordering;
+               break;
+       case SLAP_MR_SUBSTR:
+               mr = ad->ad_type->sat_substr;
+               break;
+       case SLAP_MR_EXT:
+       default:
+               assert( 0 );
+               *text = "internal error";
+               return LDAP_OTHER;
+       }
+
+       if( mr == NULL ) {
+               *text = "inappropriate matching request";
+               return LDAP_INAPPROPRIATE_MATCHING;
+       }
+
+       if( mr->smr_syntax == NULL ) {
+               *text = "no assertion syntax";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       if( ! mr->smr_syntax->ssyn_validate ) {
+               *text = "no syntax validator";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       rc = (mr->smr_syntax->ssyn_validate)( mr->smr_syntax, in );
+
+       if( rc != LDAP_SUCCESS ) {
+               *text = "value is invalid";
+               return LDAP_INVALID_SYNTAX;
+       }
+
+       /* we only support equality matching of binary attributes */
+       /* This is suspect, flexible certificate matching will hit this */
+       if( slap_ad_is_binary( ad ) && usage != SLAP_MR_EQUALITY ) {
+               *text = "inappropriate binary matching";
+               return LDAP_INAPPROPRIATE_MATCHING;
+       }
+
+       if( mr->smr_normalize ) {
+               rc = (mr->smr_normalize)( usage,
+                       ad->ad_type->sat_syntax,
+                       mr, in, out );
+
+               if( rc != LDAP_SUCCESS ) {
+                       *text = "unable to normalize value";
+                       return LDAP_INVALID_SYNTAX;
+               }
+
+       } else if ( mr->smr_syntax->ssyn_normalize ) {
+               rc = (mr->smr_syntax->ssyn_normalize)(
+                       ad->ad_type->sat_syntax,
+                       in, out );
+
+               if( rc != LDAP_SUCCESS ) {
+                       *text = "unable to normalize value";
+                       return LDAP_INVALID_SYNTAX;
+               }
+
+       } else {
+               ber_dupbv( out, in );
+       }
+
+       return LDAP_SUCCESS;
+}
+
 
 int
 value_match(
@@ -177,13 +324,12 @@ value_match(
 int value_find_ex(
        AttributeDescription *ad,
        unsigned flags,
-       BVarray vals,
+       BerVarray vals,
        struct berval *val )
 {
        int     i;
        int rc;
        struct berval nval = { 0, NULL };
-       struct berval nval_tmp;
        MatchingRule *mr = ad->ad_type->sat_equality;
 
        if( mr == NULL || !mr->smr_match ) {
@@ -204,8 +350,11 @@ int value_find_ex(
        }
 
        if( mr->smr_syntax->ssyn_normalize ) {
+               struct berval nval_tmp = { 0, NULL };
+
                rc = mr->smr_syntax->ssyn_normalize(
-                       mr->smr_syntax, nval.bv_val == NULL ? val : &nval, &nval_tmp );
+                       mr->smr_syntax,
+                       nval.bv_val == NULL ? val : &nval, &nval_tmp );
 
                free(nval.bv_val);
                nval = nval_tmp;