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authorJelmer Vernooij <jelmer@samba.org>2004-10-11 00:29:55 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:59:45 -0500
commite2a47719097291dac9e2ff33fbb1d1b26f26517c (patch)
treefeaf896f3c92d3a45b66e4ce6a9380c5cf06a49a /source4
parentffa0cf3af05c82df558bb2484e04a8f2220f6ea0 (diff)
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r2898: - Support enumerating remote registry values
- Some LDB updates (This used to be commit 4b5bf739f5a8f39ff3633d738f6de42681a6b30f)
Diffstat (limited to 'source4')
-rw-r--r--source4/lib/registry/reg_backend_ldb/reg_backend_ldb.c80
-rw-r--r--source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c63
2 files changed, 67 insertions, 76 deletions
diff --git a/source4/lib/registry/reg_backend_ldb/reg_backend_ldb.c b/source4/lib/registry/reg_backend_ldb/reg_backend_ldb.c
index e0f65f2c37..cc0432d9ea 100644
--- a/source4/lib/registry/reg_backend_ldb/reg_backend_ldb.c
+++ b/source4/lib/registry/reg_backend_ldb/reg_backend_ldb.c
@@ -40,7 +40,7 @@ static char *reg_path_to_ldb(TALLOC_CTX *mem_ctx, const char *path, const char *
ret = talloc_asprintf_append(ret, "key=%s,", keyname);
if(begin) {
- begin[0] = '\0';
+ *begin = '\0';
end = begin-1;
} else {
end = NULL;
@@ -50,6 +50,10 @@ static char *reg_path_to_ldb(TALLOC_CTX *mem_ctx, const char *path, const char *
SAFE_FREE(mypath);
ret[strlen(ret)-1] = '\0';
+
+ printf("RETURNING: %s\n", ret);
+
+ if(strlen(ret) == 0) return NULL;
return ret;
}
@@ -62,40 +66,19 @@ static int ldb_close_registry(void *data)
}
-/*
- * Saves the dn as private_data for every key/val
- */
-
-static WERROR ldb_open_hive(TALLOC_CTX *mem_ctx, struct registry_hive *hive, struct registry_key **k)
-{
- struct ldb_context *c;
-
- if (!hive->location) return WERR_INVALID_PARAM;
- c = ldb_connect(hive->location, 0, NULL);
-
- ldb_set_debug_stderr(c);
-
-
- if(!c) return WERR_FOOBAR;
- hive->backend_data = c;
- talloc_set_destructor(c, ldb_close_registry);
-
- return WERR_OK;
-}
static WERROR ldb_add_key(TALLOC_CTX *mem_ctx, struct registry_key *p, const char *name, uint32_t access_mask, SEC_DESC *sec, struct registry_key **new)
{
return WERR_NOT_SUPPORTED;
}
-#if 0
-FIXME
-static WERROR ldb_fetch_subkeys(struct registry_key *k, int *count, struct registry_key ***subkeys)
+static WERROR ldb_get_subkey_by_id(TALLOC_CTX *mem_ctx, struct registry_key *k, int idx, struct registry_key **subkey)
{
struct ldb_context *c = k->hive->backend_data;
- int ret, i, j;
+ int ret;
struct ldb_message **msg;
+ struct ldb_message_element *el;
ret = ldb_search(c, (char *)k->backend_data, LDB_SCOPE_ONELEVEL, "(key=*)", NULL,&msg);
@@ -104,27 +87,19 @@ static WERROR ldb_fetch_subkeys(struct registry_key *k, int *count, struct regis
return WERR_FOOBAR;
}
- *subkeys = talloc_array_p(k->mem_ctx, struct registry_key *, ret);
- j = 0;
- for(i = 0; i < ret; i++) {
- struct ldb_message_element *el;
- char *name;
- el = ldb_msg_find_element(msg[i], "key");
-
- name = el->values[0].data;
-
- /* Dirty hack to circumvent ldb_tdb bug */
- if(k->backend_data && !strcmp(msg[i]->dn, (char *)k->backend_data)) continue;
-
- (*subkeys)[j] = reg_key_new_rel(name, k, NULL);
- (*subkeys)[j]->backend_data = talloc_strdup((*subkeys)[j]->mem_ctx, msg[i]->dn);
- j++;
- }
- *count = j;
+ if(idx >= ret) return WERR_NO_MORE_ITEMS;
+
+ el = ldb_msg_find_element(msg[idx], "key");
+
+ *subkey = talloc_p(mem_ctx, struct registry_key);
+ (*subkey)->name = talloc_strdup(mem_ctx, el->values[0].data);
+ (*subkey)->backend_data = talloc_strdup(mem_ctx, msg[idx]->dn);
+ printf("Retrieved: %s\n", (*subkey)->backend_data);
ldb_search_free(c, msg);
return WERR_OK;
}
+#if 0
static WERROR ldb_fetch_values(struct registry_key *k, int *count, REG_VAL ***values)
{
@@ -171,7 +146,7 @@ static WERROR ldb_open_key(TALLOC_CTX *mem_ctx, struct registry_hive *h, const c
int ret;
ldap_path = reg_path_to_ldb(mem_ctx, name, NULL);
- ret = ldb_search(c, ldap_path, LDB_SCOPE_BASE, "*", NULL,&msg);
+ ret = ldb_search(c, ldap_path, LDB_SCOPE_BASE, "(key=*)", NULL,&msg);
if(ret == 0) {
return WERR_NO_MORE_ITEMS;
@@ -181,19 +156,36 @@ static WERROR ldb_open_key(TALLOC_CTX *mem_ctx, struct registry_hive *h, const c
}
*key = talloc_p(mem_ctx, struct registry_key);
- /* FIXME */
+ (*key)->name = talloc_strdup(mem_ctx, strrchr(name, '\\'));
+ (*key)->backend_data = talloc_strdup(mem_ctx, msg[0]->dn);
+ printf("Retrieved: %s\n", (*key)->backend_data);
ldb_search_free(c, msg);
return WERR_OK;
}
+static WERROR ldb_open_hive(TALLOC_CTX *mem_ctx, struct registry_hive *hive, struct registry_key **k)
+{
+ struct ldb_context *c;
+
+ if (!hive->location) return WERR_INVALID_PARAM;
+ c = ldb_connect(hive->location, 0, NULL);
+
+ if(!c) return WERR_FOOBAR;
+ ldb_set_debug_stderr(c);
+ hive->backend_data = c;
+
+ return ldb_open_key(mem_ctx, hive, "", k);
+}
+
static struct registry_operations reg_backend_ldb = {
.name = "ldb",
.open_hive = ldb_open_hive,
.open_key = ldb_open_key,
/* .fetch_subkeys = ldb_fetch_subkeys,
.fetch_values = ldb_fetch_values,*/
+ .get_subkey_by_index = ldb_get_subkey_by_id,
.add_key = ldb_add_key,
};
diff --git a/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c b/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
index 3dd73162be..db1ab9364e 100644
--- a/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
+++ b/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
@@ -198,55 +198,54 @@ static WERROR rpc_open_key(TALLOC_CTX *mem_ctx, struct registry_hive *h, const c
static WERROR rpc_get_value_by_index(TALLOC_CTX *mem_ctx, struct registry_key *parent, int n, struct registry_value **value)
{
struct rpc_key_data *mykeydata = parent->backend_data;
- uint32_t requested_len = 0;
WERROR error;
-
+ struct winreg_EnumValue r;
+ uint32 type, len1, len2 = 0;
+ struct EnumValueIn buf_name, buf_val;
+ NTSTATUS status;
+
if(mykeydata->num_values == -1) {
error = rpc_query_key(parent);
if(!W_ERROR_IS_OK(error)) return error;
}
- requested_len = mykeydata->max_valdatalen;
-
-#if 0 /* EnumValue is not working yet ... */
+ len1 = mykeydata->max_valdatalen;
+
r.in.handle = &mykeydata->pol;
r.in.enum_index = n;
- r.in.type = r.out.type = &type;
- r.in.requested_len = r.out.requested_len = &requested_len;
- r.in.returned_len = r.out.returned_len = &returned_len;
- vn.max_len = mykeydata->max_valnamelen * 2;
- vn.len = 0;
- vn.buf = NULL;
- if(vn.max_len > 0) {
- vn.len = 0;
- vn.max_len = mykeydata->max_valnamelen*2;
- /* FIXME: we should not point a 'char *' to a const buffer!!! --metze*/
- vn.buf = "";
- }
- r.in.name = r.out.name = &vn;
- vb.max_len = mykeydata->max_valdatalen;
- vb.offset = 0x0;
- vb.len = 0x0;
- vb.buffer = talloc_array_p(mem_ctx, uint8, mykeydata->max_valdatalen);
- r.in.value = r.out.value = &vb;
-
- status = dcerpc_winreg_EnumValue((struct dcerpc_pipe *)parent->handle->backend_data, parent->mem_ctx, &r);
+ r.in.name_in.len = 0;
+ r.in.name_in.max_len = mykeydata->max_valnamelen * 2;
+ buf_name.max_len = mykeydata->max_valnamelen;
+ buf_name.offset = 0;
+ buf_name.len = 0;
+ r.in.name_in.buffer = &buf_name;
+ r.in.type = &type;
+ buf_val.max_len = mykeydata->max_valdatalen;
+ buf_val.offset = 0;
+ buf_val.len = 0;
+ r.in.value_in = &buf_val;
+ r.in.value_len1 = &len1;
+ r.in.value_len2 = &len2;
+
+
+ status = dcerpc_winreg_EnumValue((struct dcerpc_pipe *)parent->hive->backend_data, mem_ctx, &r);
if(NT_STATUS_IS_ERR(status)) {
DEBUG(0, ("Error in EnumValue: %s\n", nt_errstr(status)));
+ return WERR_GENERAL_FAILURE;
}
if(NT_STATUS_IS_OK(status) && W_ERROR_IS_OK(r.out.result)) {
- *value = reg_val_new(parent, NULL);
- (*value)->name = r.out.name->buf;
+ *value = talloc_p(mem_ctx, struct registry_value);
+ (*value)->parent = parent;
+ (*value)->name = talloc_strdup(mem_ctx, r.out.name_out.name);
+ printf("Type: %d\n", type);
(*value)->data_type = type;
- (*value)->data_len = r.out.value->len;
- (*value)->data_blk = r.out.value->buffer;
- exit(1);
+ (*value)->data_len = r.out.value_out->buffer.length;
+ (*value)->data_blk = talloc_memdup(mem_ctx, r.out.value_out->buffer.data, r.out.value_out->buffer.length);
return WERR_OK;
}
-#endif
- return WERR_NOT_SUPPORTED;
+ return r.out.result;
}
static WERROR rpc_get_subkey_by_index(TALLOC_CTX *mem_ctx, struct registry_key *parent, int n, struct registry_key **subkey)