/* $OpenLDAP$ */
-/*
- * Copyright 1999-2003 The OpenLDAP Foundation.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 The OpenLDAP Foundation.
* All rights reserved.
*
- * Redistribution and use in source and binary forms are permitted only
- * as authorized by the OpenLDAP Public License. A copy of this
- * license is available at http://www.OpenLDAP.org/license.html or
- * in file LICENSE in the top-level directory of the distribution.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
*/
+
#include "portable.h"
#include <stdio.h>
#include "../../libraries/liblber/lber-int.h"
+static SLAP_CTRL_PARSE_FN parseAssert;
+static SLAP_CTRL_PARSE_FN parsePreRead;
+static SLAP_CTRL_PARSE_FN parsePostRead;
static SLAP_CTRL_PARSE_FN parseProxyAuthz;
static SLAP_CTRL_PARSE_FN parseManageDSAit;
+static SLAP_CTRL_PARSE_FN parseModifyIncrement;
static SLAP_CTRL_PARSE_FN parseNoOp;
static SLAP_CTRL_PARSE_FN parsePagedResults;
static SLAP_CTRL_PARSE_FN parseValuesReturnFilter;
#ifdef LDAP_CONTROL_SUBENTRIES
static SLAP_CTRL_PARSE_FN parseSubentries;
#endif
-#ifdef LDAP_CLIENT_UPDATE
-static SLAP_CTRL_PARSE_FN parseClientUpdate;
-#endif
-#ifdef LDAP_SYNC
-static SLAP_CTRL_PARSE_FN parseLdupSync;
-#endif
+static SLAP_CTRL_PARSE_FN parseLDAPsync;
#undef sc_mask /* avoid conflict with Irix 6.5 <sys/signal.h> */
-static char *proxy_authz_extops[] = {
- LDAP_EXOP_MODIFY_PASSWD,
- LDAP_EXOP_X_WHO_AM_I,
- NULL
-};
+const struct berval slap_pre_read_bv = BER_BVC(LDAP_CONTROL_PRE_READ);
+const struct berval slap_post_read_bv = BER_BVC(LDAP_CONTROL_POST_READ);
struct slap_control {
- /*
- * Control OID
- */
+ /* Control OID */
char *sc_oid;
- /*
- * Operations supported by control
- */
+ /* Operations supported by control */
slap_mask_t sc_mask;
- /*
- * Extended operations supported by control
- */
+ /* Extended operations supported by control */
char **sc_extendedops;
- /*
- * Control parsing callback
- */
+ /* Control parsing callback */
SLAP_CTRL_PARSE_FN *sc_parse;
LDAP_SLIST_ENTRY(slap_control) sc_next;
*/
char **slap_known_controls = NULL;
+static char *proxy_authz_extops[] = {
+ LDAP_EXOP_MODIFY_PASSWD,
+ LDAP_EXOP_X_WHO_AM_I,
+ NULL
+};
+
static struct slap_control control_defs[] = {
+ { LDAP_CONTROL_ASSERT,
+ SLAP_CTRL_HIDE|SLAP_CTRL_ACCESS, NULL,
+ parseAssert, LDAP_SLIST_ENTRY_INITIALIZER(next) },
+ { LDAP_CONTROL_PRE_READ,
+ SLAP_CTRL_HIDE|SLAP_CTRL_DELETE|SLAP_CTRL_MODIFY|SLAP_CTRL_RENAME, NULL,
+ parsePreRead, LDAP_SLIST_ENTRY_INITIALIZER(next) },
+ { LDAP_CONTROL_POST_READ,
+ SLAP_CTRL_HIDE|SLAP_CTRL_ADD|SLAP_CTRL_MODIFY|SLAP_CTRL_RENAME, NULL,
+ parsePostRead, LDAP_SLIST_ENTRY_INITIALIZER(next) },
{ LDAP_CONTROL_VALUESRETURNFILTER,
SLAP_CTRL_SEARCH, NULL,
parseValuesReturnFilter, LDAP_SLIST_ENTRY_INITIALIZER(next) },
-#ifdef LDAP_CONTROL_PAGEDRESULTS
{ LDAP_CONTROL_PAGEDRESULTS,
SLAP_CTRL_SEARCH, NULL,
parsePagedResults, LDAP_SLIST_ENTRY_INITIALIZER(next) },
-#endif
#ifdef LDAP_CONTROL_X_DOMAIN_SCOPE
{ LDAP_CONTROL_X_DOMAIN_SCOPE,
SLAP_CTRL_FRONTEND|SLAP_CTRL_SEARCH, NULL,
{ LDAP_CONTROL_NOOP,
SLAP_CTRL_ACCESS, NULL,
parseNoOp, LDAP_SLIST_ENTRY_INITIALIZER(next) },
-#ifdef LDAP_CLIENT_UPDATE
- { LDAP_CONTROL_CLIENT_UPDATE,
- SLAP_CTRL_SEARCH, NULL,
- parseClientUpdate, LDAP_SLIST_ENTRY_INITIALIZER(next) },
-#endif
-#ifdef LDAP_SYNC
{ LDAP_CONTROL_SYNC,
- SLAP_CTRL_SEARCH, NULL,
- parseLdupSync, LDAP_SLIST_ENTRY_INITIALIZER(next) },
+ SLAP_CTRL_HIDE|SLAP_CTRL_SEARCH, NULL,
+ parseLDAPsync, LDAP_SLIST_ENTRY_INITIALIZER(next) },
+#ifdef LDAP_CONTROL_MODIFY_INCREMENT
+ { LDAP_CONTROL_MODIFY_INCREMENT,
+ SLAP_CTRL_HIDE|SLAP_CTRL_MODIFY, NULL,
+ parseModifyIncrement, LDAP_SLIST_ENTRY_INITIALIZER(next) },
#endif
{ LDAP_CONTROL_MANAGEDSAIT,
SLAP_CTRL_ACCESS, NULL,
vals[1].bv_len = 0;
LDAP_SLIST_FOREACH( sc, &controls_list, sc_next ) {
+ if( sc->sc_mask & SLAP_CTRL_HIDE ) continue;
+
vals[0].bv_val = sc->sc_oid;
vals[0].bv_len = strlen( sc->sc_oid );
- if ( attr_merge( e, ad_supportedControl, vals, NULL ) )
+
+ if ( attr_merge( e, ad_supportedControl, vals, NULL ) ) {
return -1;
+ }
}
return 0;
return rs->sr_err;
}
+static int parseModifyIncrement (
+ Operation *op,
+ SlapReply *rs,
+ LDAPControl *ctrl )
+{
+#if 0
+ if ( op->o_parseModifyIncrement != SLAP_NO_CONTROL ) {
+ rs->sr_text = "modifyIncrement control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+#endif
+
+ if ( ctrl->ldctl_value.bv_len ) {
+ rs->sr_text = "modifyIncrement control value not empty";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+#if 0
+ op->o_parseModifyIncrement = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+#endif
+
+ return LDAP_SUCCESS;
+}
+
static int parseManageDSAit (
Operation *op,
SlapReply *rs,
SlapReply *rs,
LDAPControl *ctrl )
{
- int rc;
- struct berval dn = { 0, NULL };
+ int rc;
+ struct berval dn = { 0, NULL };
if ( op->o_proxy_authz != SLAP_NO_CONTROL ) {
rs->sr_text = "proxy authorization control specified multiple times";
}
rc = slap_sasl_getdn( op->o_conn, op,
- ctrl->ldctl_value.bv_val, ctrl->ldctl_value.bv_len,
- NULL, &dn, SLAP_GETDN_AUTHZID );
+ ctrl->ldctl_value.bv_val, ctrl->ldctl_value.bv_len,
+ NULL, &dn, SLAP_GETDN_AUTHZID );
if( rc != LDAP_SUCCESS || !dn.bv_len ) {
if ( dn.bv_val ) {
}
rs->sr_text = "authzId mapping failed";
return LDAP_PROXY_AUTHZ_FAILURE;
+
}
#ifdef NEW_LOGGING
return LDAP_SUCCESS;
}
-#ifdef LDAP_CONTROL_PAGEDRESULTS
static int parsePagedResults (
Operation *op,
SlapReply *rs,
return LDAP_SUCCESS;
}
+
+static int parseAssert (
+ Operation *op,
+ SlapReply *rs,
+ LDAPControl *ctrl )
+{
+ BerElement *ber;
+ struct berval fstr = { 0, NULL };
+ const char *err_msg = "";
+
+ if ( op->o_assert != SLAP_NO_CONTROL ) {
+ rs->sr_text = "assert control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( ctrl->ldctl_value.bv_len == 0 ) {
+ rs->sr_text = "assert control value is empty (or absent)";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ ber = ber_init( &(ctrl->ldctl_value) );
+ if (ber == NULL) {
+ rs->sr_text = "assert control: internal error";
+ return LDAP_OTHER;
+ }
+
+ rs->sr_err = get_filter( op, ber, &(op->o_assertion), &rs->sr_text);
+
+ if( rs->sr_err != LDAP_SUCCESS ) {
+ if( rs->sr_err == SLAPD_DISCONNECT ) {
+ rs->sr_err = LDAP_PROTOCOL_ERROR;
+ send_ldap_disconnect( op, rs );
+ rs->sr_err = SLAPD_DISCONNECT;
+ } else {
+ send_ldap_result( op, rs );
+ }
+ if( op->o_assertion != NULL ) {
+ filter_free_x( op, op->o_assertion );
+ }
+ return rs->sr_err;
+ }
+
+#ifdef LDAP_DEBUG
+ filter2bv_x( op, op->o_assertion, &fstr );
+
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, ARGS,
+ "parseAssert: conn %ld assert: %s\n",
+ op->o_connid, fstr.bv_len ? fstr.bv_val : "empty" , 0 );
+#else
+ Debug( LDAP_DEBUG_ARGS, "parseAssert: conn %ld assert: %s\n",
+ op->o_connid, fstr.bv_len ? fstr.bv_val : "empty" , 0 );
#endif
+ op->o_tmpfree( fstr.bv_val, op->o_tmpmemctx );
+#endif
+
+ op->o_assert = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ rs->sr_err = LDAP_SUCCESS;
+ return LDAP_SUCCESS;
+}
+
+static int parsePreRead (
+ Operation *op,
+ SlapReply *rs,
+ LDAPControl *ctrl )
+{
+ ber_len_t siz, off, i;
+ AttributeName *an = NULL;
+ BerElement *ber;
+
+ if ( op->o_preread != SLAP_NO_CONTROL ) {
+ rs->sr_text = "preread control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( ctrl->ldctl_value.bv_len == 0 ) {
+ rs->sr_text = "preread control value is empty (or absent)";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ ber = ber_init( &(ctrl->ldctl_value) );
+ if (ber == NULL) {
+ rs->sr_text = "preread control: internal error";
+ return LDAP_OTHER;
+ }
+
+ siz = sizeof( AttributeName );
+ off = offsetof( AttributeName, an_name );
+ if ( ber_scanf( ber, "{M}", &an, &siz, off ) == LBER_ERROR ) {
+ rs->sr_text = "preread control: decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ for( i=0; i<siz; i++ ) {
+ int rc = LDAP_SUCCESS;
+ const char *dummy = NULL;
+
+ an[i].an_desc = NULL;
+ an[i].an_oc = NULL;
+ an[i].an_oc_exclude = 0;
+ rc = slap_bv2ad( &an[i].an_name, &an[i].an_desc, &dummy );
+ if ( rc != LDAP_SUCCESS && ctrl->ldctl_iscritical ) {
+ rs->sr_text = dummy ? dummy : "postread control: unknown attributeType";
+ return rc;
+ }
+ }
+
+ op->o_preread = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ op->o_preread_attrs = an;
+
+ rs->sr_err = LDAP_SUCCESS;
+ return LDAP_SUCCESS;
+}
+
+static int parsePostRead (
+ Operation *op,
+ SlapReply *rs,
+ LDAPControl *ctrl )
+{
+ ber_len_t siz, off, i;
+ AttributeName *an = NULL;
+ BerElement *ber;
+
+ if ( op->o_postread != SLAP_NO_CONTROL ) {
+ rs->sr_text = "postread control specified multiple times";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ if ( ctrl->ldctl_value.bv_len == 0 ) {
+ rs->sr_text = "postread control value is empty (or absent)";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ ber = ber_init( &(ctrl->ldctl_value) );
+ if (ber == NULL) {
+ rs->sr_text = "postread control: internal error";
+ return LDAP_OTHER;
+ }
+
+ siz = sizeof( AttributeName );
+ off = offsetof( AttributeName, an_name );
+ if ( ber_scanf( ber, "{M}", &an, &siz, off ) == LBER_ERROR ) {
+ rs->sr_text = "postread control: decoding error";
+ return LDAP_PROTOCOL_ERROR;
+ }
+
+ for( i=0; i<siz; i++ ) {
+ int rc = LDAP_SUCCESS;
+ const char *dummy = NULL;
+
+ an[i].an_desc = NULL;
+ an[i].an_oc = NULL;
+ an[i].an_oc_exclude = 0;
+ rc = slap_bv2ad( &an[i].an_name, &an[i].an_desc, &dummy );
+ if ( rc != LDAP_SUCCESS && ctrl->ldctl_iscritical ) {
+ rs->sr_text = dummy ? dummy : "postread control: unknown attributeType";
+ return rc;
+ }
+ }
+
+ op->o_postread = ctrl->ldctl_iscritical
+ ? SLAP_CRITICAL_CONTROL
+ : SLAP_NONCRITICAL_CONTROL;
+
+ op->o_postread_attrs = an;
+
+ rs->sr_err = LDAP_SUCCESS;
+ return LDAP_SUCCESS;
+}
int parseValuesReturnFilter (
Operation *op,
return LDAP_OTHER;
}
- rs->sr_err = get_vrFilter( op, ber, &(op->vrFilter), &rs->sr_text);
+ rs->sr_err = get_vrFilter( op, ber, &(op->o_vrFilter), &rs->sr_text);
if( rs->sr_err != LDAP_SUCCESS ) {
if( rs->sr_err == SLAPD_DISCONNECT ) {
} else {
send_ldap_result( op, rs );
}
- if( op->vrFilter != NULL) vrFilter_free( op, op->vrFilter );
-
+ if( op->o_vrFilter != NULL) vrFilter_free( op, op->o_vrFilter );
}
#ifdef LDAP_DEBUG
else {
- vrFilter2bv( op, op->vrFilter, &fstr );
+ vrFilter2bv( op, op->o_vrFilter, &fstr );
}
#ifdef NEW_LOGGING
}
#endif
-#ifdef LDAP_CLIENT_UPDATE
-static int parseClientUpdate (
- Operation *op,
- SlapReply *rs,
- LDAPControl *ctrl )
-{
- 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 ) {
- rs->sr_text = "LCUP client update control specified multiple times";
- return LDAP_PROTOCOL_ERROR;
- }
-
-#ifdef LDAP_SYNC
- if ( op->o_sync != SLAP_NO_CONTROL ) {
- rs->sr_text = "LDAP Client Update and Sync controls used together";
- return LDAP_PROTOCOL_ERROR;
- }
-#endif
-
- if ( ctrl->ldctl_value.bv_len == 0 ) {
- rs->sr_text = "LCUP client update control value is empty (or absent)";
- 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 ) {
- rs->sr_text = "internal error";
- return LDAP_OTHER;
- }
-
- if ( (tag = ber_scanf( ber, "{i" /*}*/, &type )) == LBER_ERROR ) {
- rs->sr_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:
- rs->sr_text = "LCUP client update control : unknown update type";
- return LDAP_PROTOCOL_ERROR;
- }
-
- if ( (tag = ber_peek_tag( ber, &len )) == LBER_DEFAULT ) {
- rs->sr_text = "LCUP client update control : decoding error";
- return LDAP_PROTOCOL_ERROR;
- }
-
- if ( tag == LDAP_CUP_TAG_INTERVAL ) {
- if ( (tag = ber_scanf( ber, "i", &interval )) == LBER_ERROR ) {
- rs->sr_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 ) {
- rs->sr_text = "LCUP client update control : decoding error";
- return LDAP_PROTOCOL_ERROR;
- }
-
- if ( tag == LDAP_CUP_TAG_COOKIE ) {
- if ( (tag = ber_scanf( ber, /*{*/ "{mm}}",
- &scheme, &cookie )) == LBER_ERROR )
- {
- rs->sr_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 ) {
- rs->sr_text = "Unsupported LCUP cookie scheme";
- return LCUP_UNSUPPORTED_SCHEME;
- }
-
- if ( lcup_cookie_validate(scheme, cookie) != LDAP_SUCCESS ) {
- rs->sr_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
-
-#ifdef LDAP_SYNC
-static int parseLdupSync (
+static int parseLDAPsync (
Operation *op,
SlapReply *rs,
LDAPControl *ctrl )
BerElement *ber;
ber_int_t mode;
ber_len_t len;
- struct berval cookie = { 0, NULL };
+ struct slap_session_entry *se;
if ( op->o_sync != SLAP_NO_CONTROL ) {
rs->sr_text = "LDAP Sync control specified multiple times";
return LDAP_PROTOCOL_ERROR;
}
-#ifdef LDAP_CLIENT_UPDATE
- if ( op->o_clientupdate != SLAP_NO_CONTROL ) {
- rs->sr_text = "LDAP Sync and LDAP Client Update controls used together";
- return LDAP_PROTOCOL_ERROR;
- }
-#endif
-
if ( ctrl->ldctl_value.bv_len == 0 ) {
rs->sr_text = "LDAP Sync control value is empty (or absent)";
return LDAP_PROTOCOL_ERROR;
tag = ber_peek_tag( ber, &len );
- if ( tag == LDAP_SYNC_TAG_COOKIE ) {
- if (( ber_scanf( ber, /*{*/ "m}",
- &cookie )) == LBER_ERROR ) {
+ if ( tag == LDAP_TAG_SYNC_COOKIE ) {
+ struct berval tmp_bv;
+ if (( ber_scanf( ber, /*{*/ "o", &tmp_bv )) == LBER_ERROR ) {
rs->sr_text = "LDAP Sync control : cookie decoding error";
return LDAP_PROTOCOL_ERROR;
}
- } else {
- if (( ber_scanf( ber, /*{*/ "}")) == LBER_ERROR ) {
- rs->sr_text = "LDAP Sync control : decoding error";
+ ber_bvarray_add( &op->o_sync_state.octet_str, &tmp_bv );
+ slap_parse_sync_cookie( &op->o_sync_state );
+ }
+ if ( tag == LDAP_TAG_RELOAD_HINT ) {
+ if (( ber_scanf( ber, /*{*/ "b", &op->o_sync_rhint )) == LBER_ERROR ) {
+ rs->sr_text = "LDAP Sync control : rhint decoding error";
return LDAP_PROTOCOL_ERROR;
}
- cookie.bv_len = 0;
- cookie.bv_val = NULL;
- }
-
- /* TODO : Cookie Scheme Validation */
-#if 0
- if ( lcup_cookie_scheme_validate(scheme) != LDAP_SUCCESS ) {
- rs->sr_text = "Unsupported LCUP cookie scheme";
- return LCUP_UNSUPPORTED_SCHEME;
}
-
- if ( lcup_cookie_validate(scheme, cookie) != LDAP_SUCCESS ) {
- rs->sr_text = "Invalid LCUP cookie";
- return LCUP_INVALID_COOKIE;
+ if (( ber_scanf( ber, /*{*/ "}")) == LBER_ERROR ) {
+ rs->sr_text = "LDAP Sync control : decoding error";
+ return LDAP_PROTOCOL_ERROR;
}
-#endif
-
- ber_dupbv( &op->o_sync_state, &cookie );
(void) ber_free( ber, 1 );
return LDAP_SUCCESS;
}
-#endif
projects / openldap / blobdiff