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/*
Unix SMB/CIFS implementation.
Kerberos backend for GENSEC
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2004-2005
Copyright (C) Stefan Metzmacher <metze@samba.org> 2004-2005
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
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* This structure described here, so the RPC-PAC test can get at the PAC provided */
enum gensec_gssapi_sasl_state
{
STAGE_GSS_NEG,
STAGE_SASL_SSF_NEG,
STAGE_SASL_SSF_ACCEPT,
STAGE_DONE
};
#define NEG_SEAL 0x4
#define NEG_SIGN 0x2
#define NEG_NONE 0x1
struct gensec_gssapi_state {
gss_ctx_id_t gssapi_context;
struct gss_channel_bindings_struct *input_chan_bindings;
gss_name_t server_name;
gss_name_t client_name;
OM_uint32 want_flags, got_flags;
gss_OID gss_oid;
DATA_BLOB session_key;
DATA_BLOB pac;
struct smb_krb5_context *smb_krb5_context;
struct gssapi_creds_container *client_cred;
struct gssapi_creds_container *server_cred;
gss_krb5_lucid_context_v1_t *lucid;
gss_cred_id_t delegated_cred_handle;
bool sasl; /* We have two different mechs in this file: One
* for SASL wrapped GSSAPI and another for normal
* GSSAPI */
enum gensec_gssapi_sasl_state sasl_state;
uint8_t sasl_protection; /* What was negotiated at the SASL
* layer, independent of the GSSAPI
* layer... */
size_t max_wrap_buf_size;
int gss_exchange_count;
size_t sig_size;
};
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