3 * DCERPC Server functions
4 * Copyright (C) Simo Sorce 2010.
5 * Copyright (C) Andrew Bartlett 2011.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
23 #include "rpc_server/dcesrv_auth_generic.h"
25 #include "auth/gensec/gensec.h"
27 static NTSTATUS auth_generic_server_authtype_start_as_root(TALLOC_CTX *mem_ctx,
28 uint8_t auth_type, uint8_t auth_level,
29 const struct tsocket_address *remote_address,
30 const struct tsocket_address *local_address,
31 const char *service_description,
32 struct gensec_security **ctx)
34 struct gensec_security *gensec_security = NULL;
37 status = auth_generic_prepare(talloc_tos(),
42 if (!NT_STATUS_IS_OK(status)) {
43 DEBUG(0, (__location__ ": auth_generic_prepare failed: %s\n",
48 status = gensec_start_mech_by_authtype(gensec_security, auth_type, auth_level);
49 if (!NT_STATUS_IS_OK(status)) {
50 DEBUG(0, (__location__ ": auth_generic_start failed: %s\n",
52 TALLOC_FREE(gensec_security);
56 /* steal gensec context to the caller */
57 *ctx = talloc_move(mem_ctx, &gensec_security);
61 NTSTATUS auth_generic_server_authtype_start(TALLOC_CTX *mem_ctx,
62 uint8_t auth_type, uint8_t auth_level,
63 const struct tsocket_address *remote_address,
64 const struct tsocket_address *local_address,
65 const char *service_description,
66 struct gensec_security **ctx)
71 /* this has to be done as root in order to create the messaging socket */
72 status = auth_generic_server_authtype_start_as_root(mem_ctx,
73 auth_type, auth_level,
82 NTSTATUS auth_generic_server_step(struct gensec_security *gensec_security,
89 if (gensec_security == NULL) {
90 return NT_STATUS_INTERNAL_ERROR;
93 /* this has to be done as root in order to verify the password */
95 status = gensec_update(gensec_security, mem_ctx, *token_in, token_out);
101 NTSTATUS auth_generic_server_check_flags(struct gensec_security *gensec_security,
102 bool do_sign, bool do_seal)
104 if (do_sign && !gensec_have_feature(gensec_security, GENSEC_FEATURE_SIGN)) {
105 DEBUG(1, (__location__ "Integrity was requested but client "
106 "failed to negotiate signing.\n"));
107 return NT_STATUS_ACCESS_DENIED;
110 if (do_seal && !gensec_have_feature(gensec_security, GENSEC_FEATURE_SEAL)) {
111 DEBUG(1, (__location__ "Privacy was requested but client "
112 "failed to negotiate sealing.\n"));
113 return NT_STATUS_ACCESS_DENIED;
119 NTSTATUS auth_generic_server_get_user_info(struct gensec_security *gensec_security,
121 struct auth_session_info **session_info)
125 /* this has to be done as root in order to get to the
126 * messaging sockets for IDMAP and privilege.ldb in the AD
129 status = gensec_session_info(gensec_security, mem_ctx, session_info);
131 if (!NT_STATUS_IS_OK(status)) {
132 DEBUG(1, (__location__ ": Failed to get authenticated user "
133 "info: %s\n", nt_errstr(status)));
137 DEBUG(5, (__location__ "OK: user: %s domain: %s\n",
138 (*session_info)->info->account_name,
139 (*session_info)->info->domain_name));