2 * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
6 * Licensed under the Apache License 2.0 (the "License"). You may not use
7 * this file except in compliance with the License. You can obtain a copy
8 * in the file LICENSE in the source distribution or at
9 * https://www.openssl.org/source/license.html
15 #include <openssl/asn1t.h>
16 #include <openssl/http.h>
17 #include "internal/sockets.h"
19 #include "openssl/cmp.h"
20 #include "cmp_local.h"
22 /* explicit #includes not strictly needed since implied by the above: */
26 #include <openssl/bio.h>
27 #include <openssl/buffer.h>
28 #include <openssl/cmp.h>
29 #include <openssl/err.h>
31 DEFINE_STACK_OF(CONF_VALUE)
34 * Send the PKIMessage req and on success return the response, else NULL.
35 * Any previous error queue entries will likely be removed by ERR_clear_error().
37 OSSL_CMP_MSG *OSSL_CMP_MSG_http_perform(OSSL_CMP_CTX *ctx,
38 const OSSL_CMP_MSG *req)
40 char server_port[32] = { '\0' };
41 STACK_OF(CONF_VALUE) *headers = NULL;
42 const char *const content_type_pkix = "application/pkixcmp";
45 if (ctx == NULL || req == NULL) {
46 CMPerr(0, CMP_R_NULL_ARGUMENT);
50 if (!X509V3_add_value("Pragma", "no-cache", &headers))
53 if (ctx->serverPort != 0)
54 BIO_snprintf(server_port, sizeof(server_port), "%d", ctx->serverPort);
56 res = (OSSL_CMP_MSG *)
57 OSSL_HTTP_post_asn1(ctx->server, server_port, ctx->serverPath,
58 OSSL_CMP_CTX_get_http_cb_arg(ctx) != NULL,
59 ctx->proxy, ctx->no_proxy, NULL, NULL,
60 ctx->http_cb, OSSL_CMP_CTX_get_http_cb_arg(ctx),
61 headers, content_type_pkix, (const ASN1_VALUE *)req,
62 ASN1_ITEM_rptr(OSSL_CMP_MSG),
63 0, 0, ctx->msg_timeout, content_type_pkix,
64 ASN1_ITEM_rptr(OSSL_CMP_MSG));
66 sk_CONF_VALUE_pop_free(headers, X509V3_conf_free);