/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 2004-2008 The OpenLDAP Foundation.
+ * Copyright 2004-2009 The OpenLDAP Foundation.
* Portions Copyright 2005 Symas Corporation.
* All rights reserved.
*
int strict;
int no_glue;
int defer_db_open;
+ int bind_local;
+ int pwmod_local;
} translucent_info;
static ConfigLDAPadd translucent_ldadd;
"DESC 'Disable automatic glue records for ADD and MODRDN' "
"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
{ "translucent_local", "attr[,attr...]", 1, 2, 0,
- ARG_STRING|ARG_MAGIC|TRANS_LOCAL,
+ ARG_MAGIC|TRANS_LOCAL,
translucent_cf_gen,
"( OLcfgOvAt:14.3 NAME 'olcTranslucentLocal' "
"DESC 'Attributes to use in local search filter' "
"SYNTAX OMsDirectoryString )", NULL, NULL },
{ "translucent_remote", "attr[,attr...]", 1, 2, 0,
- ARG_STRING|ARG_MAGIC|TRANS_REMOTE,
+ ARG_MAGIC|TRANS_REMOTE,
translucent_cf_gen,
"( OLcfgOvAt:14.4 NAME 'olcTranslucentRemote' "
"DESC 'Attributes to use in remote search filter' "
"SYNTAX OMsDirectoryString )", NULL, NULL },
- { NULL, NULL, 0, 0, 0, ARG_IGNORED }
-};
-
-static ConfigTable transdummy[] = {
- { "", "", 0, 0, 0, ARG_IGNORED,
- NULL, "( OLcfgGlAt:13 NAME 'olcDatabase' "
- "DESC 'The backend type for a database instance' "
- "SUP olcBackend SINGLE-VALUE X-ORDERED 'SIBLINGS' )", NULL, NULL },
+ { "translucent_bind_local", "on|off", 1, 2, 0,
+ ARG_ON_OFF|ARG_OFFSET,
+ (void *)offsetof(translucent_info, bind_local),
+ "( OLcfgOvAt:14.5 NAME 'olcTranslucentBindLocal' "
+ "DESC 'Enable local bind' "
+ "SYNTAX OMsBoolean SINGLE-VALUE)", NULL, NULL },
+ { "translucent_pwmod_local", "on|off", 1, 2, 0,
+ ARG_ON_OFF|ARG_OFFSET,
+ (void *)offsetof(translucent_info, pwmod_local),
+ "( OLcfgOvAt:14.6 NAME 'olcTranslucentPwModLocal' "
+ "DESC 'Enable local RFC 3062 Password Modify extended operation' "
+ "SYNTAX OMsBoolean SINGLE-VALUE)", NULL, NULL },
{ NULL, NULL, 0, 0, 0, ARG_IGNORED }
};
"DESC 'Translucent configuration' "
"SUP olcOverlayConfig "
"MAY ( olcTranslucentStrict $ olcTranslucentNoGlue $"
- " olcTranslucentLocal $ olcTranslucentRemote ) )",
+ " olcTranslucentLocal $ olcTranslucentRemote $"
+ " olcTranslucentBindLocal $ olcTranslucentPwModLocal ) )",
Cft_Overlay, translucentcfg, NULL, translucent_cfadd },
{ "( OLcfgOvOc:14.2 "
"NAME 'olcTranslucentDatabase' "
"DESC 'Translucent target database configuration' "
- "AUXILIARY )", Cft_Misc, transdummy, translucent_ldadd },
+ "AUXILIARY )", Cft_Misc, olcDatabaseDummy, translucent_ldadd },
{ NULL, 0, NULL }
};
/* for translucent_init() */
/* FIXME: should not hardcode "olcDatabase" here */
bv.bv_len = snprintf( ca->cr_msg, sizeof( ca->cr_msg ),
"olcDatabase=%s", ov->db.bd_info->bi_type );
- if ( bv.bv_len < 0 || bv.bv_len >= sizeof( ca->cr_msg ) ) {
+ if ( bv.bv_len >= sizeof( ca->cr_msg ) ) {
return -1;
}
bv.bv_val = ca->cr_msg;
db = op->o_bd;
op->o_bd = &ov->db;
+ ov->db.be_acl = op->o_bd->be_acl;
rc = ov->db.bd_info->bi_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &re);
if(rc != LDAP_SUCCESS || re == NULL ) {
send_ldap_error((op), rs, LDAP_NO_SUCH_OBJECT,
*/
db = op->o_bd;
op->o_bd = &ov->db;
+ ov->db.be_acl = op->o_bd->be_acl;
rc = ov->db.bd_info->bi_op_compare(op, rs);
op->o_bd = db;
return(rc);
}
+static int translucent_pwmod(Operation *op, SlapReply *rs) {
+ SlapReply nrs = { REP_RESULT };
+ Operation nop;
+
+ slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
+ translucent_info *ov = on->on_bi.bi_private;
+ const struct berval bv_exop_pwmod = BER_BVC(LDAP_EXOP_MODIFY_PASSWD);
+ Entry *e = NULL, *re = NULL;
+ BackendDB *db;
+ int rc = 0;
+ slap_callback cb = { 0 };
+
+ if (!ov->pwmod_local) {
+ rs->sr_err = LDAP_CONSTRAINT_VIOLATION,
+ rs->sr_text = "attempt to modify password in local database";
+ return rs->sr_err;
+ }
+
+/*
+** fetch entry from the captive backend;
+** if it did not exist, fail;
+** release it, if captive backend supports this;
+**
+*/
+ db = op->o_bd;
+ op->o_bd = &ov->db;
+ ov->db.be_acl = op->o_bd->be_acl;
+ rc = ov->db.bd_info->bi_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &re);
+ if(rc != LDAP_SUCCESS || re == NULL ) {
+ send_ldap_error((op), rs, LDAP_NO_SUCH_OBJECT,
+ "attempt to modify nonexistent local record");
+ return(rs->sr_err);
+ }
+ op->o_bd = db;
+/*
+** fetch entry from local backend;
+** if it exists:
+** return CONTINUE;
+*/
+
+ op->o_bd->bd_info = (BackendInfo *) on->on_info;
+ rc = be_entry_get_rw(op, &op->o_req_ndn, NULL, NULL, 0, &e);
+ op->o_bd->bd_info = (BackendInfo *) on;
+
+ if(e && rc == LDAP_SUCCESS) {
+ if(re) {
+ if(ov->db.bd_info->bi_entry_release_rw) {
+ op->o_bd = &ov->db;
+ ov->db.bd_info->bi_entry_release_rw(op, re, 0);
+ op->o_bd = db;
+ } else {
+ entry_free(re);
+ }
+ }
+ op->o_bd->bd_info = (BackendInfo *) on->on_info;
+ be_entry_release_r(op, e);
+ op->o_bd->bd_info = (BackendInfo *) on;
+ return SLAP_CB_CONTINUE;
+ }
+
+ /* don't leak remote entry copy */
+ if(re) {
+ if(ov->db.bd_info->bi_entry_release_rw) {
+ op->o_bd = &ov->db;
+ ov->db.bd_info->bi_entry_release_rw(op, re, 0);
+ op->o_bd = db;
+ } else {
+ entry_free(re);
+ }
+ }
+/*
+** glue_parent() for this Entry;
+** call bi_op_add() in local backend;
+**
+*/
+ e = entry_alloc();
+ ber_dupbv( &e->e_name, &op->o_req_dn );
+ ber_dupbv( &e->e_nname, &op->o_req_ndn );
+ e->e_attrs = NULL;
+
+ nop = *op;
+ nop.o_tag = LDAP_REQ_ADD;
+ cb.sc_response = slap_null_cb;
+ nop.oq_add.rs_e = e;
+
+ glue_parent(&nop);
+
+ nop.o_callback = &cb;
+ rc = on->on_info->oi_orig->bi_op_add(&nop, &nrs);
+ if ( nop.ora_e == e ) {
+ entry_free( e );
+ }
+
+ if ( rc == LDAP_SUCCESS ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ return rc;
+}
+
+static int translucent_exop(Operation *op, SlapReply *rs) {
+ SlapReply nrs = { REP_RESULT };
+
+ slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
+ translucent_info *ov = on->on_bi.bi_private;
+ const struct berval bv_exop_pwmod = BER_BVC(LDAP_EXOP_MODIFY_PASSWD);
+
+ Debug(LDAP_DEBUG_TRACE, "==> translucent_exop: %s\n",
+ op->o_req_dn.bv_val, 0, 0);
+
+ if(ov->defer_db_open) {
+ send_ldap_error(op, rs, LDAP_UNAVAILABLE,
+ "remote DB not available");
+ return(rs->sr_err);
+ }
+
+ if ( bvmatch( &bv_exop_pwmod, &op->ore_reqoid ) ) {
+ return translucent_pwmod( op, rs );
+ }
+
+ return SLAP_CB_CONTINUE;
+}
+
/*
** translucent_search_cb()
** merge local data with remote data
if ( re ) {
if ( rs->sr_flags & REP_ENTRY_MUSTRELEASE ) {
rs->sr_flags ^= REP_ENTRY_MUSTRELEASE;
- be_entry_release_r( op, rs->sr_entry );
+ overlay_entry_release_ov( op, rs->sr_entry, 0, on );
}
if ( rs->sr_flags & REP_ENTRY_MUSTBEFREED ) {
rs->sr_flags ^= REP_ENTRY_MUSTBEFREED;
re = entry_dup( rs->sr_entry );
if ( rs->sr_flags & REP_ENTRY_MUSTRELEASE ) {
rs->sr_flags ^= REP_ENTRY_MUSTRELEASE;
- be_entry_release_r( op, rs->sr_entry );
+ overlay_entry_release_ov( op, rs->sr_entry, 0, on );
}
if ( rs->sr_flags & REP_ENTRY_MUSTBEFREED ) {
rs->sr_flags ^= REP_ENTRY_MUSTBEFREED;
if ( tc->step & LCL_SIDE ) {
if ( rs->sr_flags & REP_ENTRY_MUSTRELEASE ) {
rs->sr_flags ^= REP_ENTRY_MUSTRELEASE;
- be_entry_release_r( op, rs->sr_entry );
+ overlay_entry_release_ov( op, rs->sr_entry, 0, on );
}
if ( rs->sr_flags & REP_ENTRY_MUSTBEFREED ) {
rs->sr_flags ^= REP_ENTRY_MUSTBEFREED;
cb.sc_private = &tc;
cb.sc_next = op->o_callback;
+ ov->db.be_acl = op->o_bd->be_acl;
tc.db = op->o_bd;
tc.on = on;
tc.orig = op->ors_filter;
slap_overinst *on = (slap_overinst *) op->o_bd->bd_info;
translucent_info *ov = on->on_bi.bi_private;
BackendDB *db;
+ slap_callback sc = { 0 }, *save_cb;
int rc;
Debug(LDAP_DEBUG_TRACE, "translucent_bind: <%s> method %d\n",
"remote DB not available");
return(rs->sr_err);
}
+
+ if (ov->bind_local) {
+ sc.sc_response = slap_null_cb;
+ save_cb = op->o_callback;
+ op->o_callback = ≻
+ }
+
db = op->o_bd;
op->o_bd = &ov->db;
+ ov->db.be_acl = op->o_bd->be_acl;
rc = ov->db.bd_info->bi_op_bind(op, rs);
op->o_bd = db;
+
+ if (ov->bind_local) {
+ op->o_callback = save_cb;
+ if (rc != LDAP_SUCCESS) {
+ rc = SLAP_CB_CONTINUE;
+ }
+ }
+
return rc;
}
on->on_bi.bi_private = ov;
ov->db = *be;
ov->db.be_private = NULL;
- ov->db.be_pcl_mutexp = &ov->db.be_pcl_mutex;
ov->defer_db_open = 1;
if ( !backend_db_init( "ldap", &ov->db, -1, NULL )) {
translucent.on_bi.bi_op_search = translucent_search;
translucent.on_bi.bi_op_compare = translucent_compare;
translucent.on_bi.bi_connection_destroy = translucent_connection_destroy;
+ translucent.on_bi.bi_extended = translucent_exop;
translucent.on_bi.bi_cf_ocs = translucentocs;
rc = config_register_schema ( translucentcfg, translucentocs );
projects / openldap / blobdiff