A local copy of OpenSSL from GitHub
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/*
* Copyright 2001-2019 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <openssl/ocsp.h>
#include <openssl/http.h>
#include "../http/http_local.h"
#ifndef OPENSSL_NO_OCSP
int OCSP_REQ_CTX_set1_req(OCSP_REQ_CTX *rctx, const OCSP_REQUEST *req)
{
return OCSP_REQ_CTX_i2d(rctx, "application/ocsp-request",
ASN1_ITEM_rptr(OCSP_REQUEST), (ASN1_VALUE *)req);
}
OCSP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path, OCSP_REQUEST *req,
int maxline)
{
BIO *req_mem = HTTP_asn1_item2bio(ASN1_ITEM_rptr(OCSP_REQUEST),
(ASN1_VALUE *)req);
OCSP_REQ_CTX *res =
HTTP_REQ_CTX_new(io, io, 0 /* no HTTP proxy used */, NULL, NULL, path,
NULL /* headers */, "application/ocsp-request",
req_mem /* may be NULL */,
maxline, 0 /* default max_resp_len */,
0 /* no timeout, blocking indefinite */, NULL,
1 /* expect_asn1 */);
BIO_free(req_mem);
return res;
}
int OCSP_sendreq_nbio(OCSP_RESPONSE **presp, OCSP_REQ_CTX *rctx)
{
*presp = (OCSP_RESPONSE *)
OCSP_REQ_CTX_nbio_d2i(rctx, ASN1_ITEM_rptr(OCSP_RESPONSE));
return *presp != NULL;
}
OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req)
{
OCSP_RESPONSE *resp = NULL;
OCSP_REQ_CTX *ctx;
int rv;
ctx = OCSP_sendreq_new(b, path, req, -1 /* default max resp line length */);
if (ctx == NULL)
return NULL;
rv = OCSP_sendreq_nbio(&resp, ctx);
/* this indirectly calls ERR_clear_error(): */
OCSP_REQ_CTX_free(ctx);
return rv == 1 ? resp : NULL;
}
#endif /* !defined(OPENSSL_NO_OCSP) */