#include "../../libraries/liblber/lber-int.h"
-#define SLAP_CTRL_FRONTEND 0x80000000U
-
-#define SLAP_CTRL_OPFLAGS 0x0000FFFFU
-#define SLAP_CTRL_ABANDON 0x00000001U
-#define SLAP_CTRL_ADD 0x00002002U
-#define SLAP_CTRL_BIND 0x00000004U
-#define SLAP_CTRL_COMPARE 0x00001008U
-#define SLAP_CTRL_DELETE 0x00002010U
-#define SLAP_CTRL_MODIFY 0x00002020U
-#define SLAP_CTRL_RENAME 0x00002040U
-#define SLAP_CTRL_SEARCH 0x00001080U
-#define SLAP_CTRL_UNBIND 0x00000100U
+#define SLAP_CTRL_FRONTEND 0x80000000U
+#define SLAP_CTRL_FRONTEND_SEARCH 0x01000000U /* for NOOP */
+
+#define SLAP_CTRL_OPFLAGS 0x0000FFFFU
+#define SLAP_CTRL_ABANDON 0x00000001U
+#define SLAP_CTRL_ADD 0x00002002U
+#define SLAP_CTRL_BIND 0x00000004U
+#define SLAP_CTRL_COMPARE 0x00001008U
+#define SLAP_CTRL_DELETE 0x00002010U
+#define SLAP_CTRL_MODIFY 0x00002020U
+#define SLAP_CTRL_RENAME 0x00002040U
+#define SLAP_CTRL_SEARCH 0x00001080U
+#define SLAP_CTRL_UNBIND 0x00000100U
#define SLAP_CTRL_INTROGATE (SLAP_CTRL_COMPARE|SLAP_CTRL_SEARCH)
#define SLAP_CTRL_UPDATE \
static SLAP_CTRL_PARSE_FN parseManageDSAit;
static SLAP_CTRL_PARSE_FN parseSubentries;
static SLAP_CTRL_PARSE_FN parseNoOp;
+static SLAP_CTRL_PARSE_FN parsePagedResults;
+static SLAP_CTRL_PARSE_FN parseValuesReturnFilter;
+
+#ifdef LDAP_CLIENT_UPDATE
+static SLAP_CTRL_PARSE_FN parseClientUpdate;
+#endif /* LDAP_CLIENT_UPDATE */
+
+#undef sc_mask /* avoid conflict with Irix 6.5 <sys/signal.h> */
static struct slap_control {
char *sc_oid;
{ LDAP_CONTROL_MANAGEDSAIT,
SLAP_CTRL_ACCESS, NULL,
parseManageDSAit },
+#ifdef LDAP_CONTROL_SUBENTRIES
{ LDAP_CONTROL_SUBENTRIES,
SLAP_CTRL_SEARCH, NULL,
parseSubentries },
+#endif
#ifdef LDAP_CONTROL_NOOP
{ LDAP_CONTROL_NOOP,
- SLAP_CTRL_UPDATE, NULL,
+ SLAP_CTRL_ACCESS, NULL,
parseNoOp },
#endif
+#ifdef LDAP_CONTROL_PAGEDRESULTS_REQUEST
+ { LDAP_CONTROL_PAGEDRESULTS_REQUEST,
+ SLAP_CTRL_SEARCH, NULL,
+ parsePagedResults },
+#endif
+#ifdef LDAP_CONTROL_VALUESRETURNFILTER
+ { LDAP_CONTROL_VALUESRETURNFILTER,
+ SLAP_CTRL_SEARCH, NULL,
+ parseValuesReturnFilter },
+#endif
+#ifdef LDAP_CLIENT_UPDATE
+ { LDAP_CONTROL_CLIENT_UPDATE,
+ SLAP_CTRL_SEARCH, NULL,
+ parseClientUpdate },
+#endif /* LDAP_CLIENT_UPDATE */
{ NULL }
};
Operation *op,
int sendres )
{
- int nctrls;
+ int nctrls = 0;
ber_tag_t tag;
ber_len_t len;
char *opaque;
}
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_ENTRY,
- "get_ctrls: conn %d\n", conn->c_connid ));
+ LDAP_LOG( OPERATION, ENTRY, "get_ctrls: conn %lu\n", conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "=> get_ctrls\n", 0, 0, 0 );
#endif
}
#endif
- op->o_ctrls[nctrls=0] = NULL;
+ op->o_ctrls[nctrls] = NULL;
/* step through each element */
for( tag = ber_first_element( ber, &len, &opaque );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
- "get_ctrls: conn %d get OID failed.\n",
- conn->c_connid ));
+ LDAP_LOG( OPERATION, INFO, "get_ctrls: conn %lu get OID failed.\n",
+ conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "=> get_ctrls: get oid failed.\n",
0, 0, 0 );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
- "get_ctrls: conn %d get crit failed.\n",
- conn->c_connid ));
+ LDAP_LOG( OPERATION, INFO,
+ "get_ctrls: conn %lu get crit failed.\n",
+ conn->c_connid, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "=> get_ctrls: get crit failed.\n",
0, 0, 0 );
if( tag == LBER_ERROR ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_INFO, "get_ctrls: conn %d: "
+ LDAP_LOG( OPERATION, INFO, "get_ctrls: conn %lu: "
"%s (%scritical): get value failed.\n",
- conn->c_connid,
- c->ldctl_oid ? c->ldctl_oid : "(NULL)",
- c->ldctl_iscritical ? "" : "non" ));
+ conn->c_connid, c->ldctl_oid ? c->ldctl_oid : "(NULL)",
+ c->ldctl_iscritical ? "" : "non" );
#else
- Debug( LDAP_DEBUG_TRACE, "=> get_ctrls: conn %d: "
+ Debug( LDAP_DEBUG_TRACE, "=> get_ctrls: conn %lu: "
"%s (%scritical): get value failed.\n",
conn->c_connid,
c->ldctl_oid ? c->ldctl_oid : "(NULL)",
}
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_INFO,
- "get_ctrls: conn %d oid=\"%s\" (%scritical)\n",
- conn->c_connid,
- c->ldctl_oid ? c->ldctl_oid : "(NULL)",
- c->ldctl_iscritical ? "" : "non" ));
+ LDAP_LOG( OPERATION, INFO,
+ "get_ctrls: conn %lu oid=\"%s\" (%scritical)\n",
+ conn->c_connid, c->ldctl_oid ? c->ldctl_oid : "(NULL)",
+ c->ldctl_iscritical ? "" : "non" );
#else
Debug( LDAP_DEBUG_TRACE, "=> get_ctrls: oid=\"%s\" (%scritical)\n",
c->ldctl_oid ? c->ldctl_oid : "(NULL)",
case LDAP_REQ_UNBIND:
tagmask = SLAP_CTRL_UNBIND;
break;
+ case LDAP_REQ_ABANDON:
+ tagmask = SLAP_CTRL_ABANDON;
+ break;
case LDAP_REQ_EXTENDED:
/* FIXME: check list of extended operations */
tagmask = ~0U;
if( rc != LDAP_SUCCESS ) goto return_results;
- if( sc->sc_mask & SLAP_CTRL_FRONTEND ) {
+ if ( sc->sc_mask & SLAP_CTRL_FRONTEND ) {
+ /* kludge to disable backend_control() check */
+ c->ldctl_iscritical = 0;
+
+ } else if ( tagmask == SLAP_CTRL_SEARCH &&
+ sc->sc_mask & SLAP_CTRL_FRONTEND_SEARCH )
+ {
/* kludge to disable backend_control() check */
c->ldctl_iscritical = 0;
}
return_results:
#ifdef NEW_LOGGING
- LDAP_LOG(( "operation", LDAP_LEVEL_RESULTS,
- "get_ctrls: conn=%d n=%d rc=%d err=%s\n",
- conn->c_connid, nctrls, rc, errmsg ? errmsg : "" ));
+ LDAP_LOG( OPERATION, RESULTS,
+ "get_ctrls: n=%d rc=%d err=%s\n", nctrls, rc, errmsg ? errmsg : "" );
#else
Debug( LDAP_DEBUG_TRACE, "<= get_ctrls: n=%d rc=%d err=%s\n",
nctrls, rc, errmsg ? errmsg : "");
return LDAP_SUCCESS;
}
+#ifdef LDAP_CONTROL_SUBENTRIES
static int parseSubentries (
Connection *conn,
Operation *op,
return LDAP_SUCCESS;
}
+#endif
+#ifdef LDAP_CONTROL_NOOP
static int parseNoOp (
Connection *conn,
Operation *op,
return LDAP_SUCCESS;
}
+#endif
+
+#ifdef LDAP_CONTROL_PAGEDRESULTS_REQUEST
+static int parsePagedResults (
+ Connection *conn,
+ Operation *op,
+ LDAPControl *ctrl,
+ const char **text )
+{
+ ber_tag_t tag;
+ ber_int_t size;
+ BerElement *ber;
+ struct berval cookie = { 0, NULL };
+
+ if ( op->o_pagedresults != SLAP_NO_CONTROL ) {
+ *text = "paged results control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( ctrl->ldctl_value.bv_len == 0 ) {
+ *text = "paged results control value is empty";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ /* Parse the control value
+ * realSearchControlValue ::= SEQUENCE {
+ * size INTEGER (0..maxInt),
+ * -- requested page size from client
+ * -- result set size estimate from server
+ * cookie OCTET STRING
+ */
+ ber = ber_init( &ctrl->ldctl_value );
+ if( ber == NULL ) {
+ *text = "internal error";
+ return LDAP_OTHER;
+ }
+
+ tag = ber_scanf( ber, "{im}", &size, &cookie );
+ (void) ber_free( ber, 1 );
+
+ if( tag == LBER_ERROR ) {
+ *text = "paged results control could not be decoded";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if( size <= 0 ) {
+ *text = "paged results control size invalid";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if( cookie.bv_len ) {
+ PagedResultsCookie reqcookie;
+ if( cookie.bv_len != sizeof( reqcookie ) ) {
+ /* bad cookie */
+ *text = "paged results cookie is invalid";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ AC_MEMCPY( &reqcookie, cookie.bv_val, sizeof( reqcookie ));
+
+ if( reqcookie > op->o_pagedresults_state.ps_cookie ) {
+ /* bad cookie */
+ *text = "paged results cookie is invalid";
+ return LDAP_PROTOCOL_ERROR;
+
+ } else if( reqcookie < op->o_pagedresults_state.ps_cookie ) {
+ *text = "paged results cookie is invalid or old";
+ return LDAP_UNWILLING_TO_PERFORM;
+ }
+ }
+
+ op->o_pagedresults_state.ps_cookie = op->o_opid;
+ op->o_pagedresults_size = size;
+
+ op->o_pagedresults = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ return LDAP_SUCCESS;
+}
+#endif
+#ifdef LDAP_CONTROL_VALUESRETURNFILTER
+int parseValuesReturnFilter (
+ Connection *conn,
+ Operation *op,
+ LDAPControl *ctrl,
+ const char **text )
+{
+ int rc;
+ BerElement *ber;
+ struct berval fstr = { 0, NULL };
+ const char *err_msg = "";
+
+ if ( op->o_valuesreturnfilter != SLAP_NO_CONTROL ) {
+ *text = "valuesreturnfilter control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ ber = ber_init( &(ctrl->ldctl_value) );
+ if (ber == NULL) {
+ *text = "internal error";
+ return LDAP_OTHER;
+ }
+
+ rc = get_vrFilter( conn, ber, &(op->vrFilter), &err_msg);
+
+ if( rc != LDAP_SUCCESS ) {
+ text = &err_msg;
+ if( rc == SLAPD_DISCONNECT ) {
+ send_ldap_disconnect( conn, op,
+ LDAP_PROTOCOL_ERROR, *text );
+ } else {
+ send_ldap_result( conn, op, rc,
+ NULL, *text, NULL, NULL );
+ }
+ if( fstr.bv_val != NULL) free( fstr.bv_val );
+ if( op->vrFilter != NULL) vrFilter_free( op->vrFilter );
+
+ } else {
+ vrFilter2bv( op->vrFilter, &fstr );
+ }
+
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ARGS,
+ "parseValuesReturnFilter: conn %d vrFilter: %s\n",
+ conn->c_connid, fstr.bv_len ? fstr.bv_val : "empty" , 0 );
+#else
+ Debug( LDAP_DEBUG_ARGS, " vrFilter: %s\n",
+ fstr.bv_len ? fstr.bv_val : "empty", 0, 0 );
+#endif
+
+ op->o_valuesreturnfilter = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ return LDAP_SUCCESS;
+}
+#endif
+
+#ifdef LDAP_CLIENT_UPDATE
+static int parseClientUpdate (
+ Connection *conn,
+ Operation *op,
+ LDAPControl *ctrl,
+ const char **text )
+{
+ ber_tag_t tag;
+ BerElement *ber;
+ ber_int_t type;
+ ber_int_t interval;
+ ber_len_t len;
+ struct berval scheme = { 0, NULL };
+ struct berval cookie = { 0, NULL };
+
+ if ( op->o_clientupdate != SLAP_NO_CONTROL ) {
+ *text = "LCUP client update control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( ctrl->ldctl_value.bv_len == 0 ) {
+ *text = "LCUP client update control value is empty";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ /* Parse the control value
+ * ClientUpdateControlValue ::= SEQUENCE {
+ * updateType ENUMERATED {
+ * synchronizeOnly {0},
+ * synchronizeAndPersist {1},
+ * persistOnly {2} },
+ * sendCookieInterval INTEGER OPTIONAL,
+ * cookie LCUPCookie OPTIONAL
+ * }
+ */
+
+ ber = ber_init( &ctrl->ldctl_value );
+ if( ber == NULL ) {
+ *text = "internal error";
+ return LDAP_OTHER;
+ }
+
+ if ( (tag = ber_scanf( ber, "{i" /*}*/, &type )) == LBER_ERROR ) {
+ *text = "LCUP client update control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ switch( type ) {
+ case LDAP_CUP_SYNC_ONLY:
+ type = SLAP_LCUP_SYNC;
+ break;
+ case LDAP_CUP_SYNC_AND_PERSIST:
+ type = SLAP_LCUP_SYNC_AND_PERSIST;
+ break;
+ case LDAP_CUP_PERSIST_ONLY:
+ type = SLAP_LCUP_PERSIST;
+ break;
+ default:
+ *text = "LCUP client update control : unknown update type";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( (tag = ber_peek_tag( ber, &len )) == LBER_DEFAULT ) {
+ *text = "LCUP client update control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( tag == LDAP_TAG_INTERVAL ) {
+ if ( (tag = ber_scanf( ber, "i", &interval )) == LBER_ERROR ) {
+ *text = "LCUP client update control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( interval <= 0 ) {
+ /* server chooses interval */
+ interval = LDAP_CUP_DEFAULT_SEND_COOKIE_INTERVAL;
+ }
+
+ } else {
+ /* server chooses interval */
+ interval = LDAP_CUP_DEFAULT_SEND_COOKIE_INTERVAL;
+ }
+
+ if ( (tag = ber_peek_tag( ber, &len )) == LBER_DEFAULT ) {
+ *text = "LCUP client update control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( tag == LDAP_TAG_COOKIE ) {
+ if ( (tag = ber_scanf( ber, /*{*/ "{mm}}",
+ &scheme, &cookie )) == LBER_ERROR ) {
+ *text = "LCUP client update control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+ }
+
+ /* TODO : Cookie Scheme Validation */
+#if 0
+ if ( lcup_cookie_scheme_validate(scheme) != LDAP_SUCCESS ) {
+ *text = "Unsupported LCUP cookie scheme";
+ return LCUP_UNSUPPORTED_SCHEME;
+ }
+
+ if ( lcup_cookie_validate(scheme, cookie) != LDAP_SUCCESS ) {
+ *text = "Invalid LCUP cookie";
+ return LCUP_INVALID_COOKIE;
+ }
+#endif
+
+ ber_dupbv( &op->o_clientupdate_state, &cookie );
+
+ (void) ber_free( ber, 1 );
+
+ op->o_clientupdate_type = (char) type;
+ op->o_clientupdate_interval = interval;
+
+ op->o_clientupdate = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ return LDAP_SUCCESS;
+}
+#endif /* LDAP_CLIENT_UPDATE */