diff options
Diffstat (limited to 'servers/slapd/back-ldap/pbind.c')
| -rw-r--r-- | servers/slapd/back-ldap/pbind.c | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/servers/slapd/back-ldap/pbind.c b/servers/slapd/back-ldap/pbind.c new file mode 100644 index 0000000..f5841e9 --- /dev/null +++ b/servers/slapd/back-ldap/pbind.c @@ -0,0 +1,173 @@ +/* pbind.c - passthru Bind overlay */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 2003-2022 The OpenLDAP Foundation. + * Portions Copyright 2003-2010 Howard Chu. + * All rights reserved. + * + * 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>. + */ +/* ACKNOWLEDGEMENTS: + * This work was initially developed by the Howard Chu for inclusion + * in OpenLDAP Software. + */ + +#include "portable.h" + +#include <stdio.h> + +#include <ac/string.h> +#include <ac/socket.h> + +#include "lutil.h" +#include "slap.h" +#include "back-ldap.h" +#include "slap-config.h" + +static BackendInfo *lback; + +static slap_overinst ldappbind; + +static int +ldap_pbind_bind( + Operation *op, + SlapReply *rs ) +{ + slap_overinst *on = (slap_overinst *) op->o_bd->bd_info; + void *private = op->o_bd->be_private; + void *bi = op->o_bd->bd_info; + int rc; + + op->o_bd->bd_info = lback; + op->o_bd->be_private = on->on_bi.bi_private; + rc = lback->bi_op_bind( op, rs ); + op->o_bd->be_private = private; + op->o_bd->bd_info = bi; + + return rc; +} + +static int +ldap_pbind_db_init( + BackendDB *be, + ConfigReply *cr ) +{ + slap_overinst *on = (slap_overinst *)be->bd_info; + ConfigOCs *be_cf_ocs = be->be_cf_ocs; + void *private = be->be_private; + int rc; + + if ( lback == NULL ) { + lback = backend_info( "ldap" ); + + if ( lback == NULL ) { + return 1; + } + } + + rc = lback->bi_db_init( be, cr ); + on->on_bi.bi_private = be->be_private; + be->be_cf_ocs = be_cf_ocs; + be->be_private = private; + + return rc; +} + +static int +ldap_pbind_db_open( + BackendDB *be, + ConfigReply *cr ) +{ + slap_overinst *on = (slap_overinst *) be->bd_info; + void *private = be->be_private; + int rc; + int monitoring; + + be->be_private = on->on_bi.bi_private; + monitoring = ( SLAP_DBFLAGS( be ) & SLAP_DBFLAG_MONITORING ); + SLAP_DBFLAGS( be ) &= ~SLAP_DBFLAG_MONITORING; + rc = lback->bi_db_open( be, cr ); + SLAP_DBFLAGS( be ) |= monitoring; + be->be_private = private; + + return rc; +} + +static int +ldap_pbind_db_close( + BackendDB *be, + ConfigReply *cr ) +{ + slap_overinst *on = (slap_overinst *) be->bd_info; + void *private = be->be_private; + int rc; + + be->be_private = on->on_bi.bi_private; + rc = lback->bi_db_close( be, cr ); + be->be_private = private; + + return rc; +} + +static int +ldap_pbind_db_destroy( + BackendDB *be, + ConfigReply *cr ) +{ + slap_overinst *on = (slap_overinst *) be->bd_info; + void *private = be->be_private; + int rc; + + be->be_private = on->on_bi.bi_private; + rc = lback->bi_db_close( be, cr ); + on->on_bi.bi_private = be->be_private; + be->be_private = private; + + return rc; +} + +static int +ldap_pbind_connection_destroy( + BackendDB *be, + Connection *conn +) +{ + slap_overinst *on = (slap_overinst *) be->bd_info; + void *private = be->be_private; + int rc; + + be->be_private = on->on_bi.bi_private; + rc = lback->bi_connection_destroy( be, conn ); + be->be_private = private; + + return rc; +} + +int +pbind_initialize( void ) +{ + int rc; + + ldappbind.on_bi.bi_type = "pbind"; + ldappbind.on_bi.bi_db_init = ldap_pbind_db_init; + ldappbind.on_bi.bi_db_open = ldap_pbind_db_open; + ldappbind.on_bi.bi_db_close = ldap_pbind_db_close; + ldappbind.on_bi.bi_db_destroy = ldap_pbind_db_destroy; + + ldappbind.on_bi.bi_op_bind = ldap_pbind_bind; + ldappbind.on_bi.bi_connection_destroy = ldap_pbind_connection_destroy; + + rc = ldap_pbind_init_cf( &ldappbind.on_bi ); + if ( rc ) { + return rc; + } + + return overlay_register( &ldappbind ); +} |