]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/dn.c
first step towards removing back-*/external.h
[openldap] / servers / slapd / dn.c
index 5ac362d1edecc6c2c9dccfd2b1bf058dc25df570..151d6d35cee0ee66e37c2791952ef72408d0be63 100644 (file)
@@ -34,7 +34,6 @@
 #include <ac/time.h>
 
 #include "slap.h"
-#include "ldap_pvt.h" /* must be after slap.h, to get ldap_bv2dn_x() & co */
 #include "lutil.h"
 
 /*
@@ -99,6 +98,8 @@ LDAPRDN_validate( LDAPRDN rdn )
                        }
                }
        }
+
+       return LDAP_SUCCESS;
 }
 
 /*
@@ -207,7 +208,6 @@ rdnValidate(
        struct berval *in )
 {
        int             rc;
-       LDAPDN          dn = NULL;
        LDAPRDN         rdn;
        char*           p;
 
@@ -685,11 +685,7 @@ dnPretty(
        assert( val );
        assert( out );
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( OPERATION, ARGS, ">>> dnPretty: <%s>\n", val->bv_val, 0, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, ">>> dnPretty: <%s>\n", val->bv_val, 0, 0 );
-#endif
 
        if ( val->bv_len == 0 ) {
                ber_dupbv_x( out, val, ctx );
@@ -731,11 +727,7 @@ dnPretty(
                }
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( OPERATION, ARGS, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
-#endif
 
        return LDAP_SUCCESS;
 }
@@ -750,11 +742,7 @@ rdnPretty(
        assert( val );
        assert( out );
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( OPERATION, ARGS, ">>> dnPretty: <%s>\n", val->bv_val, 0, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, ">>> dnPretty: <%s>\n", val->bv_val, 0, 0 );
-#endif
 
        if ( val->bv_len == 0 ) {
                ber_dupbv_x( out, val, ctx );
@@ -798,11 +786,7 @@ rdnPretty(
                }
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( OPERATION, ARGS, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, "<<< dnPretty: <%s>\n", out->bv_val, 0, 0 );
-#endif
 
        return LDAP_SUCCESS;
 }
@@ -819,15 +803,9 @@ dnPrettyNormalDN(
        assert( val );
        assert( dn );
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( OPERATION, ARGS, ">>> dn%sDN: <%s>\n", 
-                       flags == SLAP_LDAPDN_PRETTY ? "Pretty" : "Normal", 
-                       val->bv_val, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, ">>> dn%sDN: <%s>\n", 
                        flags == SLAP_LDAPDN_PRETTY ? "Pretty" : "Normal", 
                        val->bv_val, 0 );
-#endif
 
        if ( val->bv_len == 0 ) {
                return LDAP_SUCCESS;
@@ -874,11 +852,7 @@ dnPrettyNormal(
        struct berval *normal,
        void *ctx)
 {
-#ifdef NEW_LOGGING
-       LDAP_LOG ( OPERATION, ENTRY, ">>> dnPrettyNormal: <%s>\n", val->bv_val, 0, 0 );
-#else
        Debug( LDAP_DEBUG_TRACE, ">>> dnPrettyNormal: <%s>\n", val->bv_val, 0, 0 );
-#endif
 
        assert( val );
        assert( pretty );
@@ -945,13 +919,8 @@ dnPrettyNormal(
                }
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG (OPERATION, RESULTS, "<<< dnPrettyNormal: <%s>, <%s>\n",
-               pretty->bv_val, normal->bv_val, 0  );
-#else
        Debug( LDAP_DEBUG_TRACE, "<<< dnPrettyNormal: <%s>, <%s>\n",
                pretty->bv_val, normal->bv_val, 0 );
-#endif
 
        return LDAP_SUCCESS;
 }
@@ -974,6 +943,8 @@ dnMatch(
        assert( matchp );
        assert( value );
        assert( assertedValue );
+       assert( !BER_BVISNULL( value ) );
+       assert( !BER_BVISNULL( asserted ) );
        
        match = value->bv_len - asserted->bv_len;
 
@@ -982,16 +953,114 @@ dnMatch(
                                value->bv_len );
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( CONFIG, ENTRY, "dnMatch: %d\n    %s\n    %s\n", 
-               match, value->bv_val, asserted->bv_val  );
-#else
        Debug( LDAP_DEBUG_ARGS, "dnMatch %d\n\t\"%s\"\n\t\"%s\"\n",
                match, value->bv_val, asserted->bv_val );
-#endif
 
        *matchp = match;
-       return( LDAP_SUCCESS );
+       return LDAP_SUCCESS;
+}
+
+/*
+ * dnRelativeMatch routine
+ */
+int
+dnRelativeMatch(
+       int *matchp,
+       slap_mask_t flags,
+       Syntax *syntax,
+       MatchingRule *mr,
+       struct berval *value,
+       void *assertedValue )
+{
+       int match;
+       struct berval *asserted = (struct berval *) assertedValue;
+
+       assert( matchp );
+       assert( value );
+       assert( assertedValue );
+       assert( !BER_BVISNULL( value ) );
+       assert( !BER_BVISNULL( asserted ) );
+
+       if( mr == slap_schema.si_mr_dnSubtreeMatch ) {
+               if( asserted->bv_len > value->bv_len ) {
+                       match = -1;
+               } else if ( asserted->bv_len == value->bv_len ) {
+                       match = memcmp( value->bv_val, asserted->bv_val, 
+                               value->bv_len );
+               } else {
+                       if( DN_SEPARATOR(
+                               value->bv_val[value->bv_len - asserted->bv_len - 1] ))
+                       {
+                               match = memcmp(
+                                       &value->bv_val[value->bv_len - asserted->bv_len],
+                                       asserted->bv_val, 
+                                       asserted->bv_len );
+                       } else {
+                               return 1;
+                       }
+               }
+
+               *matchp = match;
+               return LDAP_SUCCESS;
+
+       }
+
+       if( mr == slap_schema.si_mr_dnSuperiorMatch ) {
+               asserted = value;
+               value = (struct berval *) assertedValue;
+               mr = slap_schema.si_mr_dnSubordinateMatch;
+       }
+
+       if( mr == slap_schema.si_mr_dnSubordinateMatch ) {
+               if( asserted->bv_len >= value->bv_len ) {
+                       match = -1;
+               } else {
+                       if( DN_SEPARATOR(
+                               value->bv_val[value->bv_len - asserted->bv_len - 1] ))
+                       {
+                               match = memcmp(
+                                       &value->bv_val[value->bv_len - asserted->bv_len],
+                                       asserted->bv_val, 
+                                       asserted->bv_len );
+                       } else {
+                               return 1;
+                       }
+               }
+
+               *matchp = match;
+               return LDAP_SUCCESS;
+       }
+
+       if( mr == slap_schema.si_mr_dnOneLevelMatch ) {
+               if( asserted->bv_len >= value->bv_len ) {
+                       match = -1;
+               } else {
+                       if( DN_SEPARATOR(
+                               value->bv_val[value->bv_len - asserted->bv_len - 1] ))
+                       {
+                               match = memcmp(
+                                       &value->bv_val[value->bv_len - asserted->bv_len],
+                                       asserted->bv_val, 
+                                       asserted->bv_len );
+
+                               if( !match ) {
+                                       struct berval rdn;
+                                       rdn.bv_val = value->bv_val;
+                                       rdn.bv_len = value->bv_len - asserted->bv_len - 1;
+                                       match = dnIsOneLevelRDN( &rdn ) ? 0 : 1;
+                               }
+                       } else {
+                               return 1;
+                       }
+               }
+
+               *matchp = match;
+               return LDAP_SUCCESS;
+       }
+
+       /* should not be reachable */
+       assert( 0 );
+       return LDAP_OTHER;
 }
 
 int
@@ -1017,16 +1086,11 @@ rdnMatch(
                                value->bv_len );
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( CONFIG, ENTRY, "dnMatch: %d\n    %s\n    %s\n", 
-               match, value->bv_val, asserted->bv_val  );
-#else
-       Debug( LDAP_DEBUG_ARGS, "dnMatch %d\n\t\"%s\"\n\t\"%s\"\n",
+       Debug( LDAP_DEBUG_ARGS, "rdnMatch %d\n\t\"%s\"\n\t\"%s\"\n",
                match, value->bv_val, asserted->bv_val );
-#endif
 
        *matchp = match;
-       return( LDAP_SUCCESS );
+       return LDAP_SUCCESS;
 }
 
 
@@ -1061,6 +1125,33 @@ dnParent(
        return;
 }
 
+/*
+ * dnRdn - dn's rdn, in-place
+ * note: the incoming dn is assumed to be normalized/prettyfied,
+ * so that escaped rdn/ava separators are in '\'+hexpair form
+ */
+void
+dnRdn( 
+       struct berval   *dn, 
+       struct berval   *rdn )
+{
+       char    *p;
+
+       *rdn = *dn;
+       p = strchr( dn->bv_val, ',' );
+
+       /* one-level dn */
+       if ( p == NULL ) {
+               return;
+       }
+
+       assert( DN_SEPARATOR( p[ 0 ] ) );
+       assert( ATTR_LEADCHAR( p[ 1 ] ) );
+       rdn->bv_len = p - dn->bv_val;
+
+       return;
+}
+
 int
 dnExtractRdn( 
        struct berval   *dn, 
@@ -1083,14 +1174,11 @@ dnExtractRdn(
                return rc;
        }
 
-       rc = ldap_rdn2bv_x( tmpRDN, rdn, LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY, ctx );
+       rc = ldap_rdn2bv_x( tmpRDN, rdn, LDAP_DN_FORMAT_LDAPV3 | LDAP_DN_PRETTY,
+               ctx );
 
        ldap_rdnfree_x( tmpRDN, ctx );
-       if ( rc != LDAP_SUCCESS ) {
-               return rc;
-       }
-
-       return LDAP_SUCCESS;
+       return rc;
 }
 
 /*
@@ -1255,6 +1343,35 @@ dnIsSuffix(
        return( strcmp( dn->bv_val + d, suffix->bv_val ) == 0 );
 }
 
+int
+dnIsOneLevelRDN( struct berval *rdn )
+{
+       ber_len_t       len = rdn->bv_len;
+       for ( ; len--; ) {
+               if ( DN_SEPARATOR( rdn->bv_val[ len ] ) ) {
+                       return 0;
+               }
+       }
+
+       return 1;
+}
+
+#ifdef HAVE_TLS
+static SLAP_CERT_MAP_FN *DNX509PeerNormalizeCertMap = NULL;
+#endif
+
+int register_certificate_map_function(SLAP_CERT_MAP_FN *fn)
+{
+#ifdef HAVE_TLS
+       if ( DNX509PeerNormalizeCertMap == NULL ) {
+               DNX509PeerNormalizeCertMap = fn;
+               return 0;
+       }
+#endif
+
+       return -1;
+}
+
 #ifdef HAVE_TLS
 /*
  * Convert an X.509 DN into a normalized LDAP DN
@@ -1277,8 +1394,16 @@ dnX509normalize( void *x509_name, struct berval *out )
 int
 dnX509peerNormalize( void *ssl, struct berval *dn )
 {
+       int rc = LDAP_INVALID_CREDENTIALS;
 
-       return ldap_pvt_tls_get_peer_dn( ssl, dn,
-               (LDAPDN_rewrite_dummy *)LDAPDN_rewrite, 0 );
+       if ( DNX509PeerNormalizeCertMap != NULL )
+               rc = (*DNX509PeerNormalizeCertMap)( ssl, dn );
+
+       if ( rc != LDAP_SUCCESS ) {
+               rc = ldap_pvt_tls_get_peer_dn( ssl, dn,
+                       (LDAPDN_rewrite_dummy *)LDAPDN_rewrite, 0 );
+       }
+
+       return rc;
 }
 #endif