/usr/include/trust_router/tid.h is in moonshot-trust-router-dev 1.4.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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* Copyright (c) 2012-2014, JANET(UK)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of JANET(UK) nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef TID_H
#define TID_H
#include <arpa/inet.h>
#include <openssl/dh.h>
#include <trust_router/tr_name.h>
#include <trust_router/tr_versioning.h>
#include <gssapi.h>
#define TID_PORT 12309
typedef enum tid_rc {
TID_SUCCESS = 0,
TID_ERROR
} TID_RC;
typedef struct tid_srvr_blk TID_SRVR_BLK;
typedef struct _tr_constraint_set TR_CONSTRAINT_SET;
typedef struct tid_resp TID_RESP;
typedef struct tidc_instance TIDC_INSTANCE;
typedef struct tids_instance TIDS_INSTANCE;
typedef struct tid_req TID_REQ;
typedef void (TIDC_RESP_FUNC)(TIDC_INSTANCE *, TID_REQ *, TID_RESP *, void *);
typedef int (TIDS_REQ_FUNC)(TIDS_INSTANCE *, TID_REQ *, TID_RESP *, void *);
typedef int (tids_auth_func)(gss_name_t client_name, TR_NAME *display_name, void *cookie);
/* Utility functions for TID_REQ structures, in tid/tid_req.c */
TR_EXPORT TID_REQ *tid_req_new(void);
TR_EXPORT TID_REQ *tid_req_get_next_req(TID_REQ *req);
void tid_req_set_next_req(TID_REQ *req, TID_REQ *next_req);
TR_EXPORT int tid_req_get_resp_sent(TID_REQ *req);
void tid_req_set_resp_sent(TID_REQ *req, int resp_sent);
TR_EXPORT int tid_req_get_conn(TID_REQ *req);
void tid_req_set_conn(TID_REQ *req, int conn);
TR_EXPORT gss_ctx_id_t tid_req_get_gssctx(TID_REQ *req);
void tid_req_set_gssctx(TID_REQ *req, gss_ctx_id_t gssctx);
TR_EXPORT int tid_req_get_resp_rcvd(TID_REQ *req);
void tid_req_set_resp_rcvd(TID_REQ *req, int resp_rcvd);
TR_EXPORT TR_NAME *tid_req_get_rp_realm(TID_REQ *req);
void tid_req_set_rp_realm(TID_REQ *req, TR_NAME *rp_realm);
TR_EXPORT TR_NAME *tid_req_get_realm(TID_REQ *req);
void tid_req_set_realm(TID_REQ *req, TR_NAME *realm);
TR_EXPORT TR_NAME *tid_req_get_comm(TID_REQ *req);
void tid_req_set_comm(TID_REQ *req, TR_NAME *comm);
TR_EXPORT TR_NAME *tid_req_get_orig_coi(TID_REQ *req);
void tid_req_set_rp_orig_coi(TID_REQ *req, TR_NAME *orig_coi);
TR_EXPORT TIDC_RESP_FUNC *tid_req_get_resp_func(TID_REQ *req);
void tid_req_set_resp_func(TID_REQ *req, TIDC_RESP_FUNC *resp_func);
TR_EXPORT void *tid_req_get_cookie(TID_REQ *req);
void tid_req_set_cookie(TID_REQ *req, void *cookie);
TR_EXPORT TID_REQ *tid_dup_req (TID_REQ *orig_req);
void TR_EXPORT tid_req_free( TID_REQ *req);
/* Utility functions for TID_RESP structure, in tid/tid_resp.c */
TR_EXPORT int tid_resp_get_result(TID_RESP *resp);
void tid_resp_set_result(TID_RESP *resp, int result);
TR_EXPORT TR_NAME *tid_resp_get_err_msg(TID_RESP *resp);
void tid_resp_set_err_msg(TID_RESP *resp, TR_NAME *err_msg);
TR_EXPORT TR_NAME *tid_resp_get_rp_realm(TID_RESP *resp);
void tid_resp_set_rp_realm(TID_RESP *resp, TR_NAME *rp_realm);
TR_EXPORT TR_NAME *tid_resp_get_realm(TID_RESP *resp);
void tid_resp_set_realm(TID_RESP *resp, TR_NAME *realm);
TR_EXPORT TR_NAME *tid_resp_get_comm(TID_RESP *resp);
void tid_resp_set_comm(TID_RESP *resp, TR_NAME *comm);
TR_EXPORT TR_NAME *tid_resp_get_orig_coi(TID_RESP *resp);
void tid_resp_set_orig_coi(TID_RESP *resp, TR_NAME *orig_coi);
TR_EXPORT TID_SRVR_BLK *tid_resp_get_server(TID_RESP *resp, size_t index);
TR_EXPORT size_t tid_resp_get_num_servers(const TID_RESP *resp);
/* Server blocks*/
TR_EXPORT void tid_srvr_get_address(const TID_SRVR_BLK *,
const struct sockaddr **out_addr, size_t *out_sa_len);
TR_EXPORT DH *tid_srvr_get_dh(TID_SRVR_BLK *);
TR_EXPORT const TR_NAME *tid_srvr_get_key_name(const TID_SRVR_BLK *);
#define tid_resp_servers_foreach(RESP, SERVER, INDEX) \
for (INDEX=0,SERVER=NULL; \
((INDEX < tid_resp_get_num_servers(RESP))&&(SERVER = tid_resp_get_server(resp, INDEX))); \
INDEX++)
/* TID Client functions, in tid/tidc.c */
TR_EXPORT TIDC_INSTANCE *tidc_create (void);
TR_EXPORT int tidc_open_connection (TIDC_INSTANCE *tidc, char *server, unsigned int port, gss_ctx_id_t *gssctx);
TR_EXPORT int tidc_send_request (TIDC_INSTANCE *tidc, int conn, gss_ctx_id_t gssctx, char *rp_realm, char *realm, char *coi, TIDC_RESP_FUNC *resp_handler, void *cookie);
TR_EXPORT int tidc_fwd_request (TIDC_INSTANCE *tidc, TID_REQ *req, TIDC_RESP_FUNC *resp_handler, void *cookie);
TR_EXPORT DH *tidc_get_dh(TIDC_INSTANCE *);
TR_EXPORT DH *tidc_set_dh(TIDC_INSTANCE *, DH *);
TR_EXPORT void tidc_destroy (TIDC_INSTANCE *tidc);
/* TID Server functions, in tid/tids.c */
TR_EXPORT TIDS_INSTANCE *tids_create (void);
TR_EXPORT int tids_start (TIDS_INSTANCE *tids, TIDS_REQ_FUNC *req_handler,
tids_auth_func *auth_handler, const char *hostname,
unsigned int port, void *cookie);
TR_EXPORT int tids_send_response (TIDS_INSTANCE *tids, TID_REQ *req, TID_RESP *resp);
TR_EXPORT int tids_send_err_response (TIDS_INSTANCE *tids, TID_REQ *req, const char *err_msg);
TR_EXPORT void tids_destroy (TIDS_INSTANCE *tids);
#endif
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