| 1 | /*
|
|---|
| 2 | * Copyright 2001-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|---|
| 3 | *
|
|---|
| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
|
|---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
|---|
| 6 | * in the file LICENSE in the source distribution or at
|
|---|
| 7 | * https://www.openssl.org/source/license.html
|
|---|
| 8 | */
|
|---|
| 9 |
|
|---|
| 10 | #include <openssl/ocsp.h>
|
|---|
| 11 | #include <openssl/http.h>
|
|---|
| 12 |
|
|---|
| 13 | #ifndef OPENSSL_NO_OCSP
|
|---|
| 14 |
|
|---|
| 15 | OSSL_HTTP_REQ_CTX *OCSP_sendreq_new(BIO *io, const char *path,
|
|---|
| 16 | const OCSP_REQUEST *req, int buf_size)
|
|---|
| 17 | {
|
|---|
| 18 | OSSL_HTTP_REQ_CTX *rctx = OSSL_HTTP_REQ_CTX_new(io, io, buf_size);
|
|---|
| 19 |
|
|---|
| 20 | if (rctx == NULL)
|
|---|
| 21 | return NULL;
|
|---|
| 22 | /*-
|
|---|
| 23 | * by default:
|
|---|
| 24 | * no bio_update_fn (and consequently no arg)
|
|---|
| 25 | * no ssl
|
|---|
| 26 | * no proxy
|
|---|
| 27 | * no timeout (blocking indefinitely)
|
|---|
| 28 | * no expected content type
|
|---|
| 29 | * max_resp_len = 100 KiB
|
|---|
| 30 | */
|
|---|
| 31 | if (!OSSL_HTTP_REQ_CTX_set_request_line(rctx, 1 /* POST */,
|
|---|
| 32 | NULL, NULL, path))
|
|---|
| 33 | goto err;
|
|---|
| 34 | /* by default, no extra headers */
|
|---|
| 35 | if (!OSSL_HTTP_REQ_CTX_set_expected(rctx,
|
|---|
| 36 | NULL /* content_type */, 1 /* asn1 */,
|
|---|
| 37 | 0 /* timeout */, 0 /* keep_alive */))
|
|---|
| 38 | goto err;
|
|---|
| 39 | if (req != NULL
|
|---|
| 40 | && !OSSL_HTTP_REQ_CTX_set1_req(rctx, "application/ocsp-request",
|
|---|
| 41 | ASN1_ITEM_rptr(OCSP_REQUEST),
|
|---|
| 42 | (const ASN1_VALUE *)req))
|
|---|
| 43 | goto err;
|
|---|
| 44 | return rctx;
|
|---|
| 45 |
|
|---|
| 46 | err:
|
|---|
| 47 | OSSL_HTTP_REQ_CTX_free(rctx);
|
|---|
| 48 | return NULL;
|
|---|
| 49 | }
|
|---|
| 50 |
|
|---|
| 51 | OCSP_RESPONSE *OCSP_sendreq_bio(BIO *b, const char *path, OCSP_REQUEST *req)
|
|---|
| 52 | {
|
|---|
| 53 | OCSP_RESPONSE *resp = NULL;
|
|---|
| 54 | OSSL_HTTP_REQ_CTX *ctx;
|
|---|
| 55 | BIO *mem;
|
|---|
| 56 |
|
|---|
| 57 | ctx = OCSP_sendreq_new(b, path, req, 0 /* default buf_size */);
|
|---|
| 58 | if (ctx == NULL)
|
|---|
| 59 | return NULL;
|
|---|
| 60 | mem = OSSL_HTTP_REQ_CTX_exchange(ctx);
|
|---|
| 61 | /* ASN1_item_d2i_bio handles NULL bio gracefully */
|
|---|
| 62 | resp = (OCSP_RESPONSE *)ASN1_item_d2i_bio(ASN1_ITEM_rptr(OCSP_RESPONSE),
|
|---|
| 63 | mem, NULL);
|
|---|
| 64 |
|
|---|
| 65 | OSSL_HTTP_REQ_CTX_free(ctx);
|
|---|
| 66 | return resp;
|
|---|
| 67 | }
|
|---|
| 68 | #endif /* !defined(OPENSSL_NO_OCSP) */
|
|---|
