diff options
author | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 14:44:10 +0200 |
---|---|---|
committer | Jelmer Vernooij <jelmer@samba.org> | 2008-10-11 14:44:10 +0200 |
commit | 6a78e56277799672b7ac187c57e546836e136f79 (patch) | |
tree | 87f0336cb1908d01690b74c56a44f4713559b5bc /source4/dsdb/samdb/ldb_modules/rootdse.c | |
parent | ddbddbd80c80b872cdd36a01f9a3a6bc2eca1b1f (diff) | |
parent | f0a27064869871806343648de3b5a0667118872f (diff) | |
download | samba-6a78e56277799672b7ac187c57e546836e136f79.tar.gz samba-6a78e56277799672b7ac187c57e546836e136f79.tar.bz2 samba-6a78e56277799672b7ac187c57e546836e136f79.zip |
Merge branch 'master' of ssh://git.samba.org/data/git/samba into arc4
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/rootdse.c')
-rw-r--r-- | source4/dsdb/samdb/ldb_modules/rootdse.c | 122 |
1 files changed, 68 insertions, 54 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/rootdse.c b/source4/dsdb/samdb/ldb_modules/rootdse.c index ebc90d4cf3..b38e182cf7 100644 --- a/source4/dsdb/samdb/ldb_modules/rootdse.c +++ b/source4/dsdb/samdb/ldb_modules/rootdse.c @@ -4,7 +4,7 @@ rootDSE ldb module Copyright (C) Andrew Tridgell 2005 - Copyright (C) Simo Sorce 2005 + Copyright (C) Simo Sorce 2005-2008 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -221,40 +221,77 @@ failed: struct rootdse_context { struct ldb_module *module; - void *up_context; - int (*up_callback)(struct ldb_context *, void *, struct ldb_reply *); - - const char * const * attrs; + struct ldb_request *req; }; -static int rootdse_callback(struct ldb_context *ldb, void *context, struct ldb_reply *ares) +static struct rootdse_context *rootdse_init_context(struct ldb_module *module, + struct ldb_request *req) +{ + struct rootdse_context *ac; + + ac = talloc_zero(req, struct rootdse_context); + if (ac == NULL) { + ldb_set_errstring(module->ldb, "Out of Memory"); + return NULL; + } + + ac->module = module; + ac->req = req; + + return ac; +} + +static int rootdse_callback(struct ldb_request *req, struct ldb_reply *ares) { struct rootdse_context *ac; + int ret; + + ac = talloc_get_type(req->context, struct rootdse_context); - ac = talloc_get_type(context, struct rootdse_context); + if (!ares) { + return ldb_module_done(ac->req, NULL, NULL, + LDB_ERR_OPERATIONS_ERROR); + } + if (ares->error != LDB_SUCCESS) { + return ldb_module_done(ac->req, ares->controls, + ares->response, ares->error); + } - if (ares->type == LDB_REPLY_ENTRY) { + switch (ares->type) { + case LDB_REPLY_ENTRY: /* * if the client explicit asks for the 'netlogon' attribute * the reply_entry needs to be skipped */ - if (ac->attrs && ldb_attr_in_list(ac->attrs, "netlogon")) { + if (ac->req->op.search.attrs && + ldb_attr_in_list(ac->req->op.search.attrs, "netlogon")) { talloc_free(ares); return LDB_SUCCESS; } /* for each record returned post-process to add any dynamic attributes that have been asked for */ - if (rootdse_add_dynamic(ac->module, ares->message, ac->attrs) != LDB_SUCCESS) { - goto error; + ret = rootdse_add_dynamic(ac->module, ares->message, + ac->req->op.search.attrs); + if (ret != LDB_SUCCESS) { + talloc_free(ares); + return ldb_module_done(ac->req, NULL, NULL, ret); } - } - return ac->up_callback(ldb, ac->up_context, ares); + return ldb_module_send_entry(ac->req, ares->message); + + case LDB_REPLY_REFERRAL: + /* should we allow the backend to return referrals in this case + * ?? */ + break; + + case LDB_REPLY_DONE: + return ldb_module_done(ac->req, ares->controls, + ares->response, ares->error); + } -error: talloc_free(ares); - return LDB_ERR_OPERATIONS_ERROR; + return LDB_SUCCESS; } static int rootdse_search(struct ldb_module *module, struct ldb_request *req) @@ -270,48 +307,25 @@ static int rootdse_search(struct ldb_module *module, struct ldb_request *req) return ldb_next_request(module, req); } - ac = talloc(req, struct rootdse_context); + ac = rootdse_init_context(module, req); if (ac == NULL) { return LDB_ERR_OPERATIONS_ERROR; } - ac->module = module; - ac->up_context = req->context; - ac->up_callback = req->callback; - ac->attrs = req->op.search.attrs; - - down_req = talloc_zero(req, struct ldb_request); - if (down_req == NULL) { - return LDB_ERR_OPERATIONS_ERROR; - } - - down_req->operation = req->operation; /* in our db we store the rootDSE with a DN of @ROOTDSE */ - down_req->op.search.base = ldb_dn_new(down_req, module->ldb, "@ROOTDSE"); - down_req->op.search.scope = LDB_SCOPE_BASE; - down_req->op.search.tree = ldb_parse_tree(down_req, NULL); - if (down_req->op.search.base == NULL || down_req->op.search.tree == NULL) { - ldb_oom(module->ldb); - talloc_free(down_req); - return LDB_ERR_OPERATIONS_ERROR; - } - down_req->op.search.attrs = req->op.search.attrs; - down_req->controls = req->controls; - - down_req->context = ac; - down_req->callback = rootdse_callback; - ldb_set_timeout_from_prev_req(module->ldb, req, down_req); - - /* perform the search */ - ret = ldb_next_request(module, down_req); - - /* do not free down_req as the call results may be linked to it, - * it will be freed when the upper level request get freed */ - if (ret == LDB_SUCCESS) { - req->handle = down_req->handle; + ret = ldb_build_search_req(&down_req, module->ldb, ac, + ldb_dn_new(ac, module->ldb, "@ROOTDSE"), + LDB_SCOPE_BASE, + NULL, + req->op.search.attrs, + NULL,/* for now skip the controls from the client */ + ac, rootdse_callback, + req); + if (ret != LDB_SUCCESS) { + return ret; } - return ret; + return ldb_next_request(module, down_req); } static int rootdse_register_control(struct ldb_module *module, struct ldb_request *req) @@ -332,9 +346,9 @@ static int rootdse_register_control(struct ldb_module *module, struct ldb_reques priv->num_controls += 1; priv->controls = list; - return LDB_SUCCESS; + return ldb_module_done(req, NULL, NULL, LDB_SUCCESS); } - + static int rootdse_register_partition(struct ldb_module *module, struct ldb_request *req) { struct private_data *priv = talloc_get_type(module->private_data, struct private_data); @@ -353,9 +367,9 @@ static int rootdse_register_partition(struct ldb_module *module, struct ldb_requ priv->num_partitions += 1; priv->partitions = list; - return LDB_SUCCESS; + return ldb_module_done(req, NULL, NULL, LDB_SUCCESS); } - + static int rootdse_request(struct ldb_module *module, struct ldb_request *req) { |