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/*
Unix SMB/CIFS implementation.
transport layer security handling code
Copyright (C) Andrew Tridgell 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/>.
*/
#ifndef _TLS_H_
#define _TLS_H_
#include "lib/socket/socket.h"
struct loadparm_context;
/*
call tls_initialise() once per task to startup the tls subsystem
*/
struct tls_params *tls_initialise(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx);
/*
call tls_init_server() on each new server connection
the 'plain_chars' parameter is a list of chars that when they occur
as the first character from the client on the connection tell the
tls code that this is a non-tls connection. This can be used to have
tls and non-tls servers on the same port. If this is NULL then only
tls connections will be allowed
*/
struct socket_context *tls_init_server(struct tls_params *parms,
struct socket_context *sock,
struct tevent_fd *fde,
const char *plain_chars);
/*
call tls_init_client() on each new client connection
*/
struct socket_context *tls_init_client(struct socket_context *sock,
struct tevent_fd *fde,
const char *cafile);
/*
return True if a connection used tls
*/
bool tls_enabled(struct socket_context *tls);
/*
true if tls support is compiled in
*/
bool tls_support(struct tls_params *parms);
const struct socket_ops *socket_tls_ops(enum socket_type type);
struct tstream_context;
struct tstream_tls_params;
NTSTATUS tstream_tls_params_client(TALLOC_CTX *mem_ctx,
const char *ca_file,
const char *crl_file,
struct tstream_tls_params **_tlsp);
NTSTATUS tstream_tls_params_server(TALLOC_CTX *mem_ctx,
const char *dns_host_name,
bool enabled,
const char *key_file,
const char *cert_file,
const char *ca_file,
const char *crl_file,
const char *dhp_file,
struct tstream_tls_params **_params);
bool tstream_tls_params_enabled(struct tstream_tls_params *params);
struct tevent_req *_tstream_tls_connect_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct tstream_context *plain_stream,
struct tstream_tls_params *tls_params,
const char *location);
#define tstream_tls_connect_send(mem_ctx, ev, plain_stream, tls_params); \
_tstream_tls_connect_send(mem_ctx, ev, plain_stream, tls_params, __location__)
int tstream_tls_connect_recv(struct tevent_req *req,
int *perrno,
TALLOC_CTX *mem_ctx,
struct tstream_context **tls_stream);
struct tevent_req *_tstream_tls_accept_send(TALLOC_CTX *mem_ctx,
struct tevent_context *ev,
struct tstream_context *plain_stream,
struct tstream_tls_params *tls_params,
const char *location);
#define tstream_tls_accept_send(mem_ctx, ev, plain_stream, tls_params) \
_tstream_tls_accept_send(mem_ctx, ev, plain_stream, tls_params, __location__)
int tstream_tls_accept_recv(struct tevent_req *req,
int *perrno,
TALLOC_CTX *mem_ctx,
struct tstream_context **tls_stream);
#endif /* _TLS_H_ */
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