return ldb_msg_add_value(msg, attr_name, &val, NULL);
}
-/*
- sets a general value element to a message
-*/
-int samdb_msg_set_value(struct ldb_context *sam_ldb, TALLOC_CTX *mem_ctx, struct ldb_message *msg,
- const char *attr_name, const struct ldb_val *val)
-{
- struct ldb_message_element *el;
-
- el = ldb_msg_find_element(msg, attr_name);
- if (el) {
- el->num_values = 0;
- }
- return ldb_msg_add_value(msg, attr_name, val, NULL);
-}
-
-/*
- set a string element in a message
-*/
-int samdb_msg_set_string(struct ldb_context *sam_ldb, TALLOC_CTX *mem_ctx, struct ldb_message *msg,
- const char *attr_name, const char *str)
-{
- struct ldb_message_element *el;
-
- el = ldb_msg_find_element(msg, attr_name);
- if (el) {
- el->num_values = 0;
- }
- return ldb_msg_add_string(msg, attr_name, str);
-}
-
-/*
- * sets a signed integer in a message
- */
-int samdb_msg_set_int(struct ldb_context *sam_ldb, TALLOC_CTX *mem_ctx,
- struct ldb_message *msg, const char *attr_name, int v)
-{
- struct ldb_message_element *el;
-
- el = ldb_msg_find_element(msg, attr_name);
- if (el) {
- el->num_values = 0;
- }
- return samdb_msg_add_int(sam_ldb, mem_ctx, msg, attr_name, v);
-}
-
/*
* Sets an unsigned int element in a message
*
/*
work out the ntds settings dn for the current open ldb
*/
-struct ldb_dn *samdb_ntds_settings_dn(struct ldb_context *ldb)
+struct ldb_dn *samdb_ntds_settings_dn(struct ldb_context *ldb, TALLOC_CTX *mem_ctx)
{
TALLOC_CTX *tmp_ctx;
const char *root_attrs[] = { "dsServiceName", NULL };
/* see if we have a cached copy */
settings_dn = (struct ldb_dn *)ldb_get_opaque(ldb, "forced.ntds_settings_dn");
if (settings_dn) {
- return settings_dn;
+ return ldb_dn_copy(mem_ctx, settings_dn);
}
- tmp_ctx = talloc_new(ldb);
+ tmp_ctx = talloc_new(mem_ctx);
if (tmp_ctx == NULL) {
goto failed;
}
ret = ldb_search(ldb, tmp_ctx, &root_res, ldb_dn_new(tmp_ctx, ldb, ""), LDB_SCOPE_BASE, root_attrs, NULL);
- if (ret) {
+ if (ret != LDB_SUCCESS) {
DEBUG(1,("Searching for dsServiceName in rootDSE failed: %s\n",
ldb_errstring(ldb)));
goto failed;
* we could not handle server renames at runtime. Only
* provision sets up forced.ntds_settings_dn */
- talloc_steal(ldb, settings_dn);
+ talloc_steal(mem_ctx, settings_dn);
talloc_free(tmp_ctx);
return settings_dn;
goto failed;
}
- ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb), LDB_SCOPE_BASE, attrs, NULL);
+ ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb, tmp_ctx), LDB_SCOPE_BASE, attrs, NULL);
if (ret) {
goto failed;
}
goto failed;
}
- ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb), LDB_SCOPE_BASE, attrs, NULL);
+ ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb, tmp_ctx), LDB_SCOPE_BASE, attrs, NULL);
if (ret) {
goto failed;
}
*/
struct ldb_dn *samdb_server_dn(struct ldb_context *ldb, TALLOC_CTX *mem_ctx)
{
- return ldb_dn_get_parent(mem_ctx, samdb_ntds_settings_dn(ldb));
+ TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
+ struct ldb_dn *dn;
+ if (!tmp_ctx) {
+ return NULL;
+ }
+ dn = ldb_dn_get_parent(mem_ctx, samdb_ntds_settings_dn(ldb, tmp_ctx));
+ talloc_free(tmp_ctx);
+ return dn;
+
}
/*
attrs[0] = attribute;
attrs[1] = NULL;
- ret = dsdb_search(ldb, mem_ctx, &res, base, LDB_SCOPE_BASE, attrs, DSDB_SEARCH_ONE_ONLY, NULL);
+ ret = dsdb_search(ldb, mem_ctx, &res, base, LDB_SCOPE_BASE, attrs, DSDB_SEARCH_ONE_ONLY|DSDB_SEARCH_SHOW_EXTENDED_DN, NULL);
if (ret != LDB_SUCCESS) {
+ ldb_asprintf_errstring(ldb, "Cannot find DN %s to get attribute %s for reference dn: %s",
+ ldb_dn_get_linearized(base), attribute, ldb_errstring(ldb));
return ret;
}
return LDB_SUCCESS;
}
+/*
+ find if a DN (must have GUID component!) is our ntdsDsa
+ */
+int samdb_dn_is_our_ntdsa(struct ldb_context *ldb, struct ldb_dn *dn, bool *is_ntdsa)
+{
+ NTSTATUS status;
+ struct GUID dn_guid;
+ const struct GUID *our_ntds_guid;
+ status = dsdb_get_extended_dn_guid(dn, &dn_guid, "GUID");
+ if (!NT_STATUS_IS_OK(status)) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ our_ntds_guid = samdb_ntds_objectGUID(ldb);
+ if (!our_ntds_guid) {
+ DEBUG(0, ("Failed to find our NTDS Settings GUID for comparison with %s - %s\n", ldb_dn_get_linearized(dn), ldb_errstring(ldb)));
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+
+ *is_ntdsa = GUID_equal(&dn_guid, our_ntds_guid);
+ return LDB_SUCCESS;
+}
+
+/*
+ find a 'reference' DN that points at another object and indicate if it is our ntdsDsa
+ */
+int samdb_reference_dn_is_our_ntdsa(struct ldb_context *ldb, struct ldb_dn *base,
+ const char *attribute, bool *is_ntdsa)
+{
+ int ret;
+ struct ldb_dn *referenced_dn;
+ TALLOC_CTX *tmp_ctx = talloc_new(ldb);
+ if (tmp_ctx == NULL) {
+ return LDB_ERR_OPERATIONS_ERROR;
+ }
+ ret = samdb_reference_dn(ldb, tmp_ctx, base, attribute, &referenced_dn);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0, ("Failed to find object %s for attribute %s - %s\n", ldb_dn_get_linearized(base), attribute, ldb_errstring(ldb)));
+ return ret;
+ }
+
+ ret = samdb_dn_is_our_ntdsa(ldb, referenced_dn, is_ntdsa);
+
+ talloc_free(tmp_ctx);
+ return ret;
+}
+
/*
find our machine account via the serverReference attribute in the
server DN
*/
bool samdb_is_pdc(struct ldb_context *ldb)
{
- const char *dom_attrs[] = { "fSMORoleOwner", NULL };
int ret;
- struct ldb_result *dom_res;
- TALLOC_CTX *tmp_ctx;
bool is_pdc;
- struct ldb_dn *pdc;
- tmp_ctx = talloc_new(ldb);
- if (tmp_ctx == NULL) {
- DEBUG(1, ("talloc_new failed in samdb_is_pdc"));
- return false;
- }
-
- ret = ldb_search(ldb, tmp_ctx, &dom_res, ldb_get_default_basedn(ldb), LDB_SCOPE_BASE, dom_attrs, NULL);
+ ret = samdb_reference_dn_is_our_ntdsa(ldb, ldb_get_default_basedn(ldb), "fsmoRoleOwner",
+ &is_pdc);
if (ret != LDB_SUCCESS) {
- DEBUG(1,("Searching for fSMORoleOwner in %s failed: %s\n",
+ DEBUG(1,("Failed to find if we are the PDC for this ldb: Searching for fSMORoleOwner in %s failed: %s\n",
ldb_dn_get_linearized(ldb_get_default_basedn(ldb)),
ldb_errstring(ldb)));
- goto failed;
- }
- if (dom_res->count != 1) {
- goto failed;
- }
-
- pdc = ldb_msg_find_attr_as_dn(ldb, tmp_ctx, dom_res->msgs[0], "fSMORoleOwner");
-
- if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), pdc) == 0) {
- is_pdc = true;
- } else {
- is_pdc = false;
+ return false;
}
- talloc_free(tmp_ctx);
-
return is_pdc;
-
-failed:
- DEBUG(1,("Failed to find if we are the PDC for this ldb\n"));
- talloc_free(tmp_ctx);
- return false;
}
/*
struct ldb_request *req;
struct dsdb_control_password_change_status *pwd_stat = NULL;
int ret;
+ bool hash_values = false;
NTSTATUS status = NT_STATUS_OK;
#define CHECK_RET(x) \
el = ldb_msg_find_element(msg, "unicodePwd");
el->flags = LDB_FLAG_MOD_REPLACE;
}
+ hash_values = true;
} else {
/* the password wasn't specified correctly */
talloc_free(msg);
return NT_STATUS_NO_MEMORY;
}
}
- ret = ldb_request_add_control(req,
- DSDB_CONTROL_PASSWORD_HASH_VALUES_OID,
- true, NULL);
- if (ret != LDB_SUCCESS) {
- talloc_free(req);
- talloc_free(msg);
- return NT_STATUS_NO_MEMORY;
+ if (hash_values) {
+ ret = ldb_request_add_control(req,
+ DSDB_CONTROL_PASSWORD_HASH_VALUES_OID,
+ true, NULL);
+ if (ret != LDB_SUCCESS) {
+ talloc_free(req);
+ talloc_free(msg);
+ return NT_STATUS_NO_MEMORY;
+ }
}
ret = ldb_request_add_control(req,
DSDB_CONTROL_PASSWORD_CHANGE_STATUS_OID,
unsigned int i;
TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
const char *binary_encoded;
- const char **split_realm;
+ const char * const *split_realm;
struct ldb_dn *dn;
if (!tmp_ctx) {
return NULL;
}
- split_realm = (const char **)str_list_make(tmp_ctx, dns_domain, ".");
+ split_realm = (const char * const *)str_list_make(tmp_ctx, dns_domain, ".");
if (!split_realm) {
talloc_free(tmp_ctx);
return NULL;
goto failed;
}
- ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb), LDB_SCOPE_BASE, attrs, NULL);
+ ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb, tmp_ctx), LDB_SCOPE_BASE, attrs, NULL);
if (ret != LDB_SUCCESS) {
goto failed;
}
int ret;
struct ldb_result *res;
- ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb), LDB_SCOPE_BASE, attrs, NULL);
+ ret = ldb_search(ldb, tmp_ctx, &res, samdb_ntds_settings_dn(ldb, tmp_ctx), LDB_SCOPE_BASE, attrs, NULL);
if (ret != LDB_SUCCESS) {
goto failed;
}
/* "tolower()" and "toupper()" should also work properly on 0x00 */
tokens[0][0] = tolower(tokens[0][0]);
- for (i = 1; i < str_list_length((const char **)tokens); i++)
+ for (i = 1; i < str_list_length((const char * const *)tokens); i++)
tokens[i][0] = toupper(tokens[i][0]);
ret = talloc_strdup(mem_ctx, tokens[0]);
- for (i = 1; i < str_list_length((const char **)tokens); i++)
+ for (i = 1; i < str_list_length((const char * const *)tokens); i++)
ret = talloc_asprintf_append_buffer(ret, "%s", tokens[i]);
talloc_free(tokens);
const struct ldb_val *ouv_value;
unsigned int i;
int ret;
- uint64_t highest_usn;
+ uint64_t highest_usn = 0;
const struct GUID *our_invocation_id;
- struct timeval now = timeval_current();
+ static const struct timeval tv1970;
+ NTTIME nt1970 = timeval_to_nttime(&tv1970);
ret = ldb_search(samdb, mem_ctx, &r, dn, LDB_SCOPE_BASE, attrs, NULL);
if (ret != LDB_SUCCESS) {
return ldb_operr(samdb);
}
- ret = dsdb_load_partition_usn(samdb, dn, &highest_usn, NULL);
+ ret = ldb_sequence_number(samdb, LDB_SEQ_HIGHEST_SEQ, &highest_usn);
if (ret != LDB_SUCCESS) {
/* nothing to add - this can happen after a vampire */
TYPESAFE_QSORT(*cursors, *count, drsuapi_DsReplicaCursor2_compare);
for (i=0; i<*count; i++) {
if (GUID_equal(our_invocation_id, &(*cursors)[i].source_dsa_invocation_id)) {
(*cursors)[i].highest_usn = highest_usn;
- (*cursors)[i].last_sync_success = timeval_to_nttime(&now);
+ (*cursors)[i].last_sync_success = nt1970;
TYPESAFE_QSORT(*cursors, *count, drsuapi_DsReplicaCursor2_compare);
return LDB_SUCCESS;
}
(*cursors)[*count].source_dsa_invocation_id = *our_invocation_id;
(*cursors)[*count].highest_usn = highest_usn;
- (*cursors)[*count].last_sync_success = timeval_to_nttime(&now);
+ (*cursors)[*count].last_sync_success = nt1970;
(*count)++;
TYPESAFE_QSORT(*cursors, *count, drsuapi_DsReplicaCursor2_compare);
}
}
+ if (dsdb_flags & DSDB_PASSWORD_BYPASS_LAST_SET) {
+ /*
+ * This must not be critical, as it will only be
+ * handled (and need to be handled) if the other
+ * attributes in the request bring password_hash into
+ * action
+ */
+ ret = ldb_request_add_control(req, DSDB_CONTROL_PASSWORD_BYPASS_LAST_SET_OID, false, NULL);
+ if (ret != LDB_SUCCESS) {
+ return ret;
+ }
+ }
+
if (dsdb_flags & DSDB_MODIFY_PARTIAL_REPLICA) {
ret = ldb_request_add_control(req, DSDB_CONTROL_PARTIAL_REPLICA, false, NULL);
if (ret != LDB_SUCCESS) {
*/
int dsdb_search_dn(struct ldb_context *ldb,
TALLOC_CTX *mem_ctx,
- struct ldb_result **_res,
+ struct ldb_result **_result,
struct ldb_dn *basedn,
const char * const *attrs,
uint32_t dsdb_flags)
return ret;
}
- *_res = res;
+ *_result = res;
return LDB_SUCCESS;
}
*/
int dsdb_search_by_dn_guid(struct ldb_context *ldb,
TALLOC_CTX *mem_ctx,
- struct ldb_result **_res,
+ struct ldb_result **_result,
const struct GUID *guid,
const char * const *attrs,
uint32_t dsdb_flags)
return ldb_oom(ldb);
}
- ret = dsdb_search_dn(ldb, mem_ctx, _res, dn, attrs, dsdb_flags);
+ ret = dsdb_search_dn(ldb, mem_ctx, _result, dn, attrs, dsdb_flags);
talloc_free(tmp_ctx);
return ret;
}
*/
int dsdb_search(struct ldb_context *ldb,
TALLOC_CTX *mem_ctx,
- struct ldb_result **_res,
+ struct ldb_result **_result,
struct ldb_dn *basedn,
enum ldb_scope scope,
const char * const *attrs,
}
}
- *_res = talloc_steal(mem_ctx, res);
+ *_result = talloc_steal(mem_ctx, res);
talloc_free(tmp_ctx);
return LDB_SUCCESS;
talloc_free(tmp_ctx);
return LDB_SUCCESS;
}
+
+/**
+ build a GUID from a string
+*/
+_PUBLIC_ NTSTATUS NS_GUID_from_string(const char *s, struct GUID *guid)
+{
+ NTSTATUS status = NT_STATUS_INVALID_PARAMETER;
+ uint32_t time_low;
+ uint32_t time_mid, time_hi_and_version;
+ uint32_t clock_seq[2];
+ uint32_t node[6];
+ int i;
+
+ if (s == NULL) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ if (11 == sscanf(s, "%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x",
+ &time_low, &time_mid, &time_hi_and_version,
+ &clock_seq[0], &clock_seq[1],
+ &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
+ status = NT_STATUS_OK;
+ }
+
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ guid->time_low = time_low;
+ guid->time_mid = time_mid;
+ guid->time_hi_and_version = time_hi_and_version;
+ guid->clock_seq[0] = clock_seq[0];
+ guid->clock_seq[1] = clock_seq[1];
+ for (i=0;i<6;i++) {
+ guid->node[i] = node[i];
+ }
+
+ return NT_STATUS_OK;
+}
+
+_PUBLIC_ char *NS_GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid)
+{
+ return talloc_asprintf(mem_ctx,
+ "%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x",
+ guid->time_low, guid->time_mid,
+ guid->time_hi_and_version,
+ guid->clock_seq[0],
+ guid->clock_seq[1],
+ guid->node[0], guid->node[1],
+ guid->node[2], guid->node[3],
+ guid->node[4], guid->node[5]);
+}
git.samba.org / kai / samba.git / blobdiff