1 | #ifndef HEADER_CURL_NTLM_CORE_H |
2 | #define |
3 | /*************************************************************************** |
4 | * _ _ ____ _ |
5 | * Project ___| | | | _ \| | |
6 | * / __| | | | |_) | | |
7 | * | (__| |_| | _ <| |___ |
8 | * \___|\___/|_| \_\_____| |
9 | * |
10 | * Copyright (C) 1998 - 2019, 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.haxx.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 | ***************************************************************************/ |
24 | |
25 | #include "curl_setup.h" |
26 | |
27 | #if defined(USE_NTLM) |
28 | |
29 | /* If NSS is the first available SSL backend (see order in curl_ntlm_core.c) |
30 | then it must be initialized to be used by NTLM. */ |
31 | #if !defined(USE_OPENSSL) && \ |
32 | !defined(USE_GNUTLS_NETTLE) && \ |
33 | !defined(USE_GNUTLS) && \ |
34 | defined(USE_NSS) |
35 | #define NTLM_NEEDS_NSS_INIT |
36 | #endif |
37 | |
38 | #if !defined(USE_WINDOWS_SSPI) || defined(USE_WIN32_CRYPTO) |
39 | |
40 | #ifdef USE_OPENSSL |
41 | # include <openssl/ssl.h> |
42 | #endif |
43 | |
44 | /* Define USE_NTRESPONSES in order to make the type-3 message include |
45 | * the NT response message. */ |
46 | #define USE_NTRESPONSES |
47 | |
48 | /* Define USE_NTLM2SESSION in order to make the type-3 message include the |
49 | NTLM2Session response message, requires USE_NTRESPONSES defined to 1 and a |
50 | Crypto engine that we have curl_ssl_md5sum() for. */ |
51 | #if defined(USE_NTRESPONSES) && \ |
52 | (!defined(USE_WIN32_CRYPTO) || \ |
53 | (defined(USE_SSL) && !defined(CURL_DISABLE_CRYPTO_AUTH))) |
54 | #define USE_NTLM2SESSION |
55 | #endif |
56 | |
57 | /* Define USE_NTLM_V2 in order to allow the type-3 message to include the |
58 | LMv2 and NTLMv2 response messages, requires USE_NTRESPONSES defined to 1 |
59 | and support for 64-bit integers. */ |
60 | #if defined(USE_NTRESPONSES) && (CURL_SIZEOF_CURL_OFF_T > 4) |
61 | #define USE_NTLM_V2 |
62 | #endif |
63 | |
64 | void Curl_ntlm_core_lm_resp(const unsigned char *keys, |
65 | const unsigned char *plaintext, |
66 | unsigned char *results); |
67 | |
68 | CURLcode Curl_ntlm_core_mk_lm_hash(struct Curl_easy *data, |
69 | const char *password, |
70 | unsigned char *lmbuffer /* 21 bytes */); |
71 | |
72 | #ifdef USE_NTRESPONSES |
73 | CURLcode Curl_ntlm_core_mk_nt_hash(struct Curl_easy *data, |
74 | const char *password, |
75 | unsigned char *ntbuffer /* 21 bytes */); |
76 | |
77 | #if defined(USE_NTLM_V2) && !defined(USE_WINDOWS_SSPI) |
78 | |
79 | CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen, |
80 | const unsigned char *data, unsigned int datalen, |
81 | unsigned char *output); |
82 | |
83 | CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen, |
84 | const char *domain, size_t domlen, |
85 | unsigned char *ntlmhash, |
86 | unsigned char *ntlmv2hash); |
87 | |
88 | CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash, |
89 | unsigned char *challenge_client, |
90 | struct ntlmdata *ntlm, |
91 | unsigned char **ntresp, |
92 | unsigned int *ntresp_len); |
93 | |
94 | CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash, |
95 | unsigned char *challenge_client, |
96 | unsigned char *challenge_server, |
97 | unsigned char *lmresp); |
98 | |
99 | #endif /* USE_NTLM_V2 && !USE_WINDOWS_SSPI */ |
100 | |
101 | #endif /* USE_NTRESPONSES */ |
102 | |
103 | #endif /* !USE_WINDOWS_SSPI || USE_WIN32_CRYPTO */ |
104 | |
105 | #endif /* USE_NTLM */ |
106 | |
107 | #endif /* HEADER_CURL_NTLM_CORE_H */ |
108 | |