50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
/* Copyright (c) 2017, Google Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
|
|
|
#ifndef OPENSSL_HEADER_PKCS7_INTERNAL_H
|
|
#define OPENSSL_HEADER_PKCS7_INTERNAL_H
|
|
|
|
#include <openssl/base.h>
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
// pkcs7_parse_header reads the non-certificate/non-CRL prefix of a PKCS#7
|
|
// SignedData blob from |cbs| and sets |*out| to point to the rest of the
|
|
// input. If the input is in BER format, then |*der_bytes| will be set to a
|
|
// pointer that needs to be freed by the caller once they have finished
|
|
// processing |*out| (which will be pointing into |*der_bytes|).
|
|
//
|
|
// It returns one on success or zero on error. On error, |*der_bytes| is
|
|
// NULL.
|
|
int pkcs7_parse_header(uint8_t **der_bytes, CBS *out, CBS *cbs);
|
|
|
|
// pkcs7_bundle writes a PKCS#7, SignedData structure to |out| and then calls
|
|
// |cb| with a CBB to which certificate or CRL data can be written, and the
|
|
// opaque context pointer, |arg|. The callback can return zero to indicate an
|
|
// error.
|
|
//
|
|
// pkcs7_bundle returns one on success or zero on error.
|
|
int pkcs7_bundle(CBB *out, int (*cb)(CBB *out, const void *arg),
|
|
const void *arg);
|
|
|
|
|
|
#if defined(__cplusplus)
|
|
} // extern C
|
|
#endif
|
|
|
|
#endif // OPENSSL_HEADER_PKCS7_INTERNAL_H
|