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Diffstat (limited to 'source4/rpc_server/samr/dcesrv_samr.c')
-rw-r--r--source4/rpc_server/samr/dcesrv_samr.c72
1 files changed, 47 insertions, 25 deletions
diff --git a/source4/rpc_server/samr/dcesrv_samr.c b/source4/rpc_server/samr/dcesrv_samr.c
index 0a5d7e1bc9..0aa4d65d8c 100644
--- a/source4/rpc_server/samr/dcesrv_samr.c
+++ b/source4/rpc_server/samr/dcesrv_samr.c
@@ -475,6 +475,14 @@ static NTSTATUS dcesrv_samr_OpenDomain(struct dcesrv_call_state *dce_call, TALLO
}
d_state->access_mask = r->in.access_mask;
+ if (dom_sid_equal(d_state->domain_sid, dom_sid_parse_talloc(mem_ctx, SID_BUILTIN))) {
+ d_state->builtin = true;
+ } else {
+ d_state->builtin = false;
+ }
+
+ d_state->lp_ctx = dce_call->conn->dce_ctx->lp_ctx;
+
h_domain = dcesrv_handle_new(dce_call->context, SAMR_HANDLE_DOMAIN);
if (!h_domain) {
talloc_free(d_state);
@@ -523,6 +531,10 @@ static NTSTATUS dcesrv_samr_info_DomInfo2(struct samr_domain_state *state,
string */
info->primary.string = samdb_result_fsmo_name(state->sam_ctx, mem_ctx, dom_msgs[0], "fSMORoleOwner");
+ if (!info->primary.string) {
+ info->primary.string = lp_netbios_name(state->lp_ctx);
+ }
+
info->force_logoff_time = ldb_msg_find_attr_as_uint64(dom_msgs[0], "forceLogoff",
0x8000000000000000LL);
@@ -617,6 +629,10 @@ static NTSTATUS dcesrv_samr_info_DomInfo6(struct samr_domain_state *state,
info->primary.string = samdb_result_fsmo_name(state->sam_ctx, mem_ctx,
dom_msgs[0], "fSMORoleOwner");
+ if (!info->primary.string) {
+ info->primary.string = lp_netbios_name(state->lp_ctx);
+ }
+
return NT_STATUS_OK;
}
@@ -1007,6 +1023,11 @@ static NTSTATUS dcesrv_samr_CreateDomainGroup(struct dcesrv_call_state *dce_call
d_state = h->data;
+ if (d_state->builtin) {
+ DEBUG(5, ("Cannot create a domain group in the BUILTIN domain"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
groupname = r->in.name->string;
if (groupname == NULL) {
@@ -1133,9 +1154,6 @@ static NTSTATUS dcesrv_samr_EnumDomainGroups(struct dcesrv_call_state *dce_call,
if (ldb_cnt == -1) {
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
- if (ldb_cnt == 0 || r->in.max_size == 0) {
- return NT_STATUS_OK;
- }
/* convert to SamEntry format */
entries = talloc_array(mem_ctx, struct samr_SamEntry, ldb_cnt);
@@ -1169,10 +1187,6 @@ static NTSTATUS dcesrv_samr_EnumDomainGroups(struct dcesrv_call_state *dce_call,
first<count && entries[first].idx <= *r->in.resume_handle;
first++) ;
- if (first == count) {
- return NT_STATUS_OK;
- }
-
/* return the rest, limit by max_size. Note that we
use the w2k3 element size value of 54 */
r->out.num_entries = count - first;
@@ -1237,6 +1251,10 @@ static NTSTATUS dcesrv_samr_CreateUser2(struct dcesrv_call_state *dce_call, TALL
d_state = h->data;
+ if (d_state->builtin) {
+ DEBUG(5, ("Cannot create a user in the BUILTIN domain"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
account_name = r->in.account_name->string;
if (account_name == NULL) {
@@ -1321,15 +1339,16 @@ static NTSTATUS dcesrv_samr_CreateUser2(struct dcesrv_call_state *dce_call, TALL
/* create the user */
ret = ldb_add(d_state->sam_ctx, msg);
switch (ret) {
- case LDB_SUCCESS:
+ case LDB_SUCCESS:
break;
- case LDB_ERR_ENTRY_ALREADY_EXISTS:
+ case LDB_ERR_ENTRY_ALREADY_EXISTS:
ldb_transaction_cancel(d_state->sam_ctx);
DEBUG(0,("Failed to create user record %s: %s\n",
ldb_dn_get_linearized(msg->dn),
ldb_errstring(d_state->sam_ctx)));
return NT_STATUS_USER_EXISTS;
- case LDB_ERR_INSUFFICIENT_ACCESS_RIGHTS:
+ case LDB_ERR_UNWILLING_TO_PERFORM:
+ case LDB_ERR_INSUFFICIENT_ACCESS_RIGHTS:
ldb_transaction_cancel(d_state->sam_ctx);
DEBUG(0,("Failed to create user record %s: %s\n",
ldb_dn_get_linearized(msg->dn),
@@ -1469,8 +1488,8 @@ static NTSTATUS dcesrv_samr_EnumDomainUsers(struct dcesrv_call_state *dce_call,
{
struct dcesrv_handle *h;
struct samr_domain_state *d_state;
- struct ldb_message **res;
- int count, num_filtered_entries, i, first;
+ struct ldb_result *res;
+ int ret, num_filtered_entries, i, first;
struct samr_SamEntry *entries;
const char * const attrs[] = { "objectSid", "sAMAccountName", "userAccountControl", NULL };
@@ -1482,32 +1501,30 @@ static NTSTATUS dcesrv_samr_EnumDomainUsers(struct dcesrv_call_state *dce_call,
d_state = h->data;
- /* search for all users in this domain. This could possibly be cached and
- resumed based on resume_key */
- count = gendb_search(d_state->sam_ctx, mem_ctx, d_state->domain_dn, &res, attrs,
- "objectclass=user");
- if (count == -1) {
+ /* don't have to worry about users in the builtin domain, as there are none */
+ ret = ldb_search_exp_fmt(d_state->sam_ctx, mem_ctx, &res, d_state->domain_dn, LDB_SCOPE_SUBTREE, attrs, "objectClass=user");
+
+ if (ret != LDB_SUCCESS) {
+ DEBUG(3, ("Failed to search for Domain Users in %s: %s\n",
+ ldb_dn_get_linearized(d_state->domain_dn), ldb_errstring(d_state->sam_ctx)));
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
- if (count == 0 || r->in.max_size == 0) {
- return NT_STATUS_OK;
- }
/* convert to SamEntry format */
- entries = talloc_array(mem_ctx, struct samr_SamEntry, count);
+ entries = talloc_array(mem_ctx, struct samr_SamEntry, res->count);
if (!entries) {
return NT_STATUS_NO_MEMORY;
}
num_filtered_entries = 0;
- for (i=0;i<count;i++) {
+ for (i=0;i<res->count;i++) {
/* Check if a mask has been requested */
if (r->in.acct_flags
- && ((samdb_result_acct_flags(d_state->sam_ctx, mem_ctx, res[i],
+ && ((samdb_result_acct_flags(d_state->sam_ctx, mem_ctx, res->msgs[i],
d_state->domain_dn) & r->in.acct_flags) == 0)) {
continue;
}
- entries[num_filtered_entries].idx = samdb_result_rid_from_sid(mem_ctx, res[i], "objectSid", 0);
- entries[num_filtered_entries].name.string = samdb_result_string(res[i], "sAMAccountName", "");
+ entries[num_filtered_entries].idx = samdb_result_rid_from_sid(mem_ctx, res->msgs[i], "objectSid", 0);
+ entries[num_filtered_entries].name.string = samdb_result_string(res->msgs[i], "sAMAccountName", "");
num_filtered_entries++;
}
@@ -1569,6 +1586,11 @@ static NTSTATUS dcesrv_samr_CreateDomAlias(struct dcesrv_call_state *dce_call, T
d_state = h->data;
+ if (d_state->builtin) {
+ DEBUG(5, ("Cannot create a domain alias in the BUILTIN domain"));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
alias_name = r->in.alias_name->string;
if (alias_name == NULL) {
generated by cgit (git 2.34.1) at 2024-08-14 02:45:46 +0000