88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/*
|
|
* Copyright (C) 2012 Tobias Brunner
|
|
* Copyright (C) 2005 Jan Hutter, Martin Willi
|
|
* Hochschule fuer Technik Rapperswil
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _SCEP_H
|
|
#define _SCEP_H
|
|
|
|
#include <credentials/containers/pkcs7.h>
|
|
#include <credentials/certificates/certificate.h>
|
|
|
|
/* supported SCEP operation types */
|
|
typedef enum {
|
|
SCEP_PKI_OPERATION,
|
|
SCEP_GET_CA_CERT
|
|
} scep_op_t;
|
|
|
|
/* SCEP pkiStatus values */
|
|
typedef enum {
|
|
SCEP_SUCCESS,
|
|
SCEP_FAILURE,
|
|
SCEP_PENDING,
|
|
SCEP_UNKNOWN
|
|
} pkiStatus_t;
|
|
|
|
/* SCEP messageType values */
|
|
typedef enum {
|
|
SCEP_CertRep_MSG,
|
|
SCEP_PKCSReq_MSG,
|
|
SCEP_GetCertInitial_MSG,
|
|
SCEP_GetCert_MSG,
|
|
SCEP_GetCRL_MSG,
|
|
SCEP_Unknown_MSG
|
|
} scep_msg_t;
|
|
|
|
/* SCEP failure reasons */
|
|
typedef enum {
|
|
SCEP_badAlg_REASON = 0,
|
|
SCEP_badMessageCheck_REASON = 1,
|
|
SCEP_badRequest_REASON = 2,
|
|
SCEP_badTime_REASON = 3,
|
|
SCEP_badCertId_REASON = 4,
|
|
SCEP_unknown_REASON = 5
|
|
} failInfo_t;
|
|
|
|
/* SCEP attributes */
|
|
typedef struct {
|
|
scep_msg_t msgType;
|
|
pkiStatus_t pkiStatus;
|
|
failInfo_t failInfo;
|
|
chunk_t transID;
|
|
chunk_t senderNonce;
|
|
chunk_t recipientNonce;
|
|
} scep_attributes_t;
|
|
|
|
extern const scep_attributes_t empty_scep_attributes;
|
|
|
|
bool parse_attributes(chunk_t blob, scep_attributes_t *attrs);
|
|
void scep_generate_transaction_id(public_key_t *key,
|
|
chunk_t *transID,
|
|
chunk_t *serialNumber);
|
|
chunk_t scep_generate_pkcs10_fingerprint(chunk_t pkcs10);
|
|
chunk_t scep_transId_attribute(chunk_t transaction_id);
|
|
chunk_t scep_messageType_attribute(scep_msg_t m);
|
|
chunk_t scep_senderNonce_attribute(void);
|
|
chunk_t scep_build_request(chunk_t data, chunk_t transID, scep_msg_t msg,
|
|
certificate_t *enc_cert, encryption_algorithm_t enc_alg,
|
|
size_t key_size, certificate_t *signer_cert,
|
|
hash_algorithm_t digest_alg, private_key_t *private_key);
|
|
bool scep_http_request(const char *url, chunk_t msg, scep_op_t op,
|
|
bool http_get_request, u_int timeout, char *src,
|
|
chunk_t *response);
|
|
err_t scep_parse_response(chunk_t response, chunk_t transID,
|
|
container_t **out, scep_attributes_t *attrs);
|
|
|
|
#endif /* _SCEP_H */
|