curl/lib/curl_ntlm_core.h
Viktor Szakats 48eb71ade4
tls: fixes for wolfssl + openssl combo builds
1. Add `USE_WOLFSSL` to the TLS backend priority list in
   `lib/curl_ntlm_core.c`.

2. Fix `lib/curl_ntlm_core.h` to respect TLS backend priority, bringing
   it in sync with the above list and `lib/curl_ntlm_core.c` itself.

   Reported-by: Mark Roszko
   Ref: https://github.com/curl/curl/issues/10321

3. Allow enabling both wolfSSL and OpenSSL at the same time in
   `lib/Makefile.mk` bringing this in line with cmake/autotools builds.
   Update logic to select the crypto-specific lib for `ngtcp2`, which
   supports a single TLS backend at the same time.

Closes #10322
2023-02-01 09:47:16 +00:00

89 lines
3.4 KiB
C

#ifndef HEADER_CURL_NTLM_CORE_H
#define HEADER_CURL_NTLM_CORE_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "curl_setup.h"
#if defined(USE_CURL_NTLM_CORE)
/* If NSS is the first available SSL backend (see order in curl_ntlm_core.c)
then it must be initialized to be used by NTLM. */
#if !defined(USE_OPENSSL) && \
!defined(USE_WOLFSSL) && \
!defined(USE_GNUTLS) && \
defined(USE_NSS)
#define NTLM_NEEDS_NSS_INIT
#endif
#if defined(USE_OPENSSL)
# include <openssl/ssl.h>
#elif defined(USE_WOLFSSL)
# include <wolfssl/options.h>
# include <wolfssl/openssl/ssl.h>
#endif
/* Helpers to generate function byte arguments in little endian order */
#define SHORTPAIR(x) ((int)((x) & 0xff)), ((int)(((x) >> 8) & 0xff))
#define LONGQUARTET(x) ((int)((x) & 0xff)), ((int)(((x) >> 8) & 0xff)), \
((int)(((x) >> 16) & 0xff)), ((int)(((x) >> 24) & 0xff))
void Curl_ntlm_core_lm_resp(const unsigned char *keys,
const unsigned char *plaintext,
unsigned char *results);
CURLcode Curl_ntlm_core_mk_lm_hash(const char *password,
unsigned char *lmbuffer /* 21 bytes */);
CURLcode Curl_ntlm_core_mk_nt_hash(const char *password,
unsigned char *ntbuffer /* 21 bytes */);
#if !defined(USE_WINDOWS_SSPI)
CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen,
const unsigned char *data, unsigned int datalen,
unsigned char *output);
CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen,
const char *domain, size_t domlen,
unsigned char *ntlmhash,
unsigned char *ntlmv2hash);
CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash,
unsigned char *challenge_client,
struct ntlmdata *ntlm,
unsigned char **ntresp,
unsigned int *ntresp_len);
CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash,
unsigned char *challenge_client,
unsigned char *challenge_server,
unsigned char *lmresp);
#endif /* !USE_WINDOWS_SSPI */
#endif /* USE_CURL_NTLM_CORE */
#endif /* HEADER_CURL_NTLM_CORE_H */