1 #ifndef HEADER_CURL_NTLM_CORE_H 2 #define HEADER_CURL_NTLM_CORE_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * SPDX-License-Identifier: curl 24 * 25 ***************************************************************************/ 26 27 #include "curl_setup.h" 28 29 #if defined(USE_CURL_NTLM_CORE) 30 31 /* If NSS is the first available SSL backend (see order in curl_ntlm_core.c) 32 then it must be initialized to be used by NTLM. */ 33 #if !defined(USE_OPENSSL) && \ 34 !defined(USE_WOLFSSL) && \ 35 !defined(USE_GNUTLS) && \ 36 defined(USE_NSS) 37 #define NTLM_NEEDS_NSS_INIT 38 #endif 39 40 #if defined(USE_OPENSSL) 41 # include <openssl/ssl.h> 42 #elif defined(USE_WOLFSSL) 43 # include <wolfssl/options.h> 44 # include <wolfssl/openssl/ssl.h> 45 #endif 46 47 /* Helpers to generate function byte arguments in little endian order */ 48 #define SHORTPAIR(x) ((int)((x) & 0xff)), ((int)(((x) >> 8) & 0xff)) 49 #define LONGQUARTET(x) ((int)((x) & 0xff)), ((int)(((x) >> 8) & 0xff)), \ 50 ((int)(((x) >> 16) & 0xff)), ((int)(((x) >> 24) & 0xff)) 51 52 void Curl_ntlm_core_lm_resp(const unsigned char *keys, 53 const unsigned char *plaintext, 54 unsigned char *results); 55 56 CURLcode Curl_ntlm_core_mk_lm_hash(const char *password, 57 unsigned char *lmbuffer /* 21 bytes */); 58 59 CURLcode Curl_ntlm_core_mk_nt_hash(const char *password, 60 unsigned char *ntbuffer /* 21 bytes */); 61 62 #if !defined(USE_WINDOWS_SSPI) 63 64 CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen, 65 const unsigned char *data, unsigned int datalen, 66 unsigned char *output); 67 68 CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen, 69 const char *domain, size_t domlen, 70 unsigned char *ntlmhash, 71 unsigned char *ntlmv2hash); 72 73 CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash, 74 unsigned char *challenge_client, 75 struct ntlmdata *ntlm, 76 unsigned char **ntresp, 77 unsigned int *ntresp_len); 78 79 CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash, 80 unsigned char *challenge_client, 81 unsigned char *challenge_server, 82 unsigned char *lmresp); 83 84 #endif /* !USE_WINDOWS_SSPI */ 85 86 #endif /* USE_CURL_NTLM_CORE */ 87 88 #endif /* HEADER_CURL_NTLM_CORE_H */ 89