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/* Dynamic fetching of X.509 CRLs
* Copyright (C) 2002 Stephane Laroche <stephane.laroche@colubris.com>
* Copyright (C) 2002-2004 Andreas Steffen, Zuercher Hochschule Winterthur
*
* 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 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#include <utils/linked_list.h>
#include <utils/identification.h>
#include "x509.h"
#define FETCH_CMD_TIMEOUT 10 /* seconds */
struct ocsp_location; /* forward declaration of ocsp_location defined in ocsp.h */
typedef enum {
FETCH_GET = 1,
FETCH_POST = 2
} fetch_request_t;
typedef struct fetch_req fetch_req_t;
struct fetch_req {
fetch_req_t *next;
int trials;
identification_t *issuer;
chunk_t authKeyID;
linked_list_t *distributionPoints;
};
#ifdef THREADS
extern void lock_crl_list(const char *who);
extern void unlock_crl_list(const char *who);
extern void lock_ocsp_cache(const char *who);
extern void unlock_ocsp_cache(const char *who);
extern void lock_ca_info_list(const char *who);
extern void unlock_ca_info_list(const char *who);
extern void lock_authcert_list(const char *who);
extern void unlock_authcert_list(const char *who);
extern void lock_certs_and_keys(const char *who);
extern void unlock_certs_and_keys(const char *who);
extern void wake_fetch_thread(const char *who);
#else
#define lock_crl_list(who) /* do nothing */
#define unlock_crl_list(who) /* do nothing */
#define lock_ocsp_cache(who) /* do nothing */
#define unlock_ocsp_cache(who) /* do nothing */
#define lock_ca_info_list(who) /* do nothing */
#define unlock_ca_info_list(who) /* do nothing */
#define lock_authcert_list(who) /* do nothing */
#define unlock_authcert_list(who) /* do nothing */
#define lock_certs_and_keys(who) /* do nothing */
#define unlock_certs_and_keys(who) /* do nothing */
#define wake_fetch_thread(who) /* do nothing */
#endif
extern void fetch_initialize(void);
extern void fetch_finalize(void);
extern void free_crl_fetch(void);
extern void free_ocsp_fetch(void);
extern void add_distribution_point(linked_list_t *points, char* new_point);
extern void add_distribution_points(linked_list_t *points,
linked_list_t *new_points);
extern fetch_req_t* build_crl_fetch_request(identification_t *issuer,
chunk_t authKeyID,
linked_list_t *distributionPoints);
extern void add_crl_fetch_request(fetch_req_t *req);
extern void add_ocsp_fetch_request(struct ocsp_location *location,
chunk_t serialNumber);
extern void list_distribution_points(linked_list_t *distributionPoints);
extern void list_crl_fetch_requests(bool utc);
extern void list_ocsp_fetch_requests(bool utc);
extern size_t write_buffer(void *ptr, size_t size, size_t nmemb, void *data);
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