1 | #ifndef HEADER_CURL_NTLM_CORE_H
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2 | #define HEADER_CURL_NTLM_CORE_H
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3 | /***************************************************************************
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4 | * _ _ ____ _
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5 | * Project ___| | | | _ \| |
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6 | * / __| | | | |_) | |
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7 | * | (__| |_| | _ <| |___
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8 | * \___|\___/|_| \_\_____|
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9 | *
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10 | * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
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11 | *
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12 | * This software is licensed as described in the file COPYING, which
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13 | * you should have received as part of this distribution. The terms
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14 | * are also available at https://curl.haxx.se/docs/copyright.html.
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15 | *
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16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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17 | * copies of the Software, and permit persons to whom the Software is
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18 | * furnished to do so, under the terms of the COPYING file.
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19 | *
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20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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21 | * KIND, either express or implied.
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22 | *
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23 | ***************************************************************************/
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24 |
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25 | #include "curl_setup.h"
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26 |
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27 | #if defined(USE_NTLM)
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28 |
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29 | /* If NSS is the first available SSL backend (see order in curl_ntlm_core.c)
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30 | then it must be initialized to be used by NTLM. */
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31 | #if !defined(USE_OPENSSL) && \
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32 | !defined(USE_GNUTLS_NETTLE) && \
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33 | !defined(USE_GNUTLS) && \
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34 | defined(USE_NSS)
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35 | #define NTLM_NEEDS_NSS_INIT
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36 | #endif
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37 |
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38 | #if !defined(USE_WINDOWS_SSPI) || defined(USE_WIN32_CRYPTO)
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39 |
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40 | #ifdef USE_OPENSSL
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41 | # include <openssl/ssl.h>
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42 | #endif
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43 |
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44 | /* Define USE_NTRESPONSES in order to make the type-3 message include
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45 | * the NT response message. */
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46 | #if !defined(USE_OPENSSL) || !defined(OPENSSL_NO_MD4)
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47 | #define USE_NTRESPONSES
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48 | #endif
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49 |
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50 | /* Define USE_NTLM2SESSION in order to make the type-3 message include the
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51 | NTLM2Session response message, requires USE_NTRESPONSES defined to 1 and a
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52 | Crypto engine that we have curl_ssl_md5sum() for. */
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53 | #if defined(USE_NTRESPONSES) && !defined(USE_WIN32_CRYPTO)
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54 | #define USE_NTLM2SESSION
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55 | #endif
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56 |
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57 | /* Define USE_NTLM_V2 in order to allow the type-3 message to include the
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58 | LMv2 and NTLMv2 response messages, requires USE_NTRESPONSES defined to 1
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59 | and support for 64-bit integers. */
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60 | #if defined(USE_NTRESPONSES) && (CURL_SIZEOF_CURL_OFF_T > 4)
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61 | #define USE_NTLM_V2
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62 | #endif
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63 |
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64 | void Curl_ntlm_core_lm_resp(const unsigned char *keys,
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65 | const unsigned char *plaintext,
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66 | unsigned char *results);
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67 |
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68 | CURLcode Curl_ntlm_core_mk_lm_hash(struct Curl_easy *data,
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69 | const char *password,
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70 | unsigned char *lmbuffer /* 21 bytes */);
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71 |
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72 | #ifdef USE_NTRESPONSES
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73 | CURLcode Curl_ntlm_core_mk_nt_hash(struct Curl_easy *data,
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74 | const char *password,
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75 | unsigned char *ntbuffer /* 21 bytes */);
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76 |
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77 | #if defined(USE_NTLM_V2) && !defined(USE_WINDOWS_SSPI)
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78 |
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79 | CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen,
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80 | const unsigned char *data, unsigned int datalen,
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81 | unsigned char *output);
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82 |
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83 | CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen,
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84 | const char *domain, size_t domlen,
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85 | unsigned char *ntlmhash,
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86 | unsigned char *ntlmv2hash);
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87 |
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88 | CURLcode Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash,
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89 | unsigned char *challenge_client,
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90 | struct ntlmdata *ntlm,
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91 | unsigned char **ntresp,
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92 | unsigned int *ntresp_len);
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93 |
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94 | CURLcode Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash,
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95 | unsigned char *challenge_client,
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96 | unsigned char *challenge_server,
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97 | unsigned char *lmresp);
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98 |
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99 | #endif /* USE_NTLM_V2 && !USE_WINDOWS_SSPI */
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100 |
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101 | #endif /* USE_NTRESPONSES */
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102 |
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103 | #endif /* !USE_WINDOWS_SSPI || USE_WIN32_CRYPTO */
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104 |
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105 | #endif /* USE_NTLM */
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106 |
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107 | #endif /* HEADER_CURL_NTLM_CORE_H */
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