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comparison mupdf-source/thirdparty/curl/lib/vauth/vauth.h @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 #ifndef HEADER_CURL_VAUTH_H
2 #define HEADER_CURL_VAUTH_H
3 /***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 2014 - 2019, Steve Holme, <steve_holme@hotmail.com>.
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/curl.h>
26
27 struct Curl_easy;
28
29 #if !defined(CURL_DISABLE_CRYPTO_AUTH)
30 struct digestdata;
31 #endif
32
33 #if defined(USE_NTLM)
34 struct ntlmdata;
35 #endif
36
37 #if defined(USE_KERBEROS5)
38 struct kerberos5data;
39 #endif
40
41 #if (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)) && defined(USE_SPNEGO)
42 struct negotiatedata;
43 #endif
44
45 #if defined(USE_WINDOWS_SSPI)
46 #define GSS_ERROR(status) (status & 0x80000000)
47 #endif
48
49 /* This is used to build a SPN string */
50 #if !defined(USE_WINDOWS_SSPI)
51 char *Curl_auth_build_spn(const char *service, const char *host,
52 const char *realm);
53 #else
54 TCHAR *Curl_auth_build_spn(const char *service, const char *host,
55 const char *realm);
56 #endif
57
58 /* This is used to test if the user contains a Windows domain name */
59 bool Curl_auth_user_contains_domain(const char *user);
60
61 /* This is used to generate a base64 encoded PLAIN cleartext message */
62 CURLcode Curl_auth_create_plain_message(struct Curl_easy *data,
63 const char *authzid,
64 const char *authcid,
65 const char *passwd,
66 char **outptr, size_t *outlen);
67
68 /* This is used to generate a base64 encoded LOGIN cleartext message */
69 CURLcode Curl_auth_create_login_message(struct Curl_easy *data,
70 const char *valuep, char **outptr,
71 size_t *outlen);
72
73 /* This is used to generate a base64 encoded EXTERNAL cleartext message */
74 CURLcode Curl_auth_create_external_message(struct Curl_easy *data,
75 const char *user, char **outptr,
76 size_t *outlen);
77
78 #if !defined(CURL_DISABLE_CRYPTO_AUTH)
79 /* This is used to decode a CRAM-MD5 challenge message */
80 CURLcode Curl_auth_decode_cram_md5_message(const char *chlg64, char **outptr,
81 size_t *outlen);
82
83 /* This is used to generate a CRAM-MD5 response message */
84 CURLcode Curl_auth_create_cram_md5_message(struct Curl_easy *data,
85 const char *chlg,
86 const char *userp,
87 const char *passwdp,
88 char **outptr, size_t *outlen);
89
90 /* This is used to evaluate if DIGEST is supported */
91 bool Curl_auth_is_digest_supported(void);
92
93 /* This is used to generate a base64 encoded DIGEST-MD5 response message */
94 CURLcode Curl_auth_create_digest_md5_message(struct Curl_easy *data,
95 const char *chlg64,
96 const char *userp,
97 const char *passwdp,
98 const char *service,
99 char **outptr, size_t *outlen);
100
101 /* This is used to decode a HTTP DIGEST challenge message */
102 CURLcode Curl_auth_decode_digest_http_message(const char *chlg,
103 struct digestdata *digest);
104
105 /* This is used to generate a HTTP DIGEST response message */
106 CURLcode Curl_auth_create_digest_http_message(struct Curl_easy *data,
107 const char *userp,
108 const char *passwdp,
109 const unsigned char *request,
110 const unsigned char *uri,
111 struct digestdata *digest,
112 char **outptr, size_t *outlen);
113
114 /* This is used to clean up the digest specific data */
115 void Curl_auth_digest_cleanup(struct digestdata *digest);
116 #endif /* !CURL_DISABLE_CRYPTO_AUTH */
117
118 #if defined(USE_NTLM)
119 /* This is used to evaluate if NTLM is supported */
120 bool Curl_auth_is_ntlm_supported(void);
121
122 /* This is used to generate a base64 encoded NTLM type-1 message */
123 CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data,
124 const char *userp,
125 const char *passwdp,
126 const char *service,
127 const char *host,
128 struct ntlmdata *ntlm,
129 char **outptr,
130 size_t *outlen);
131
132 /* This is used to decode a base64 encoded NTLM type-2 message */
133 CURLcode Curl_auth_decode_ntlm_type2_message(struct Curl_easy *data,
134 const char *type2msg,
135 struct ntlmdata *ntlm);
136
137 /* This is used to generate a base64 encoded NTLM type-3 message */
138 CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *data,
139 const char *userp,
140 const char *passwdp,
141 struct ntlmdata *ntlm,
142 char **outptr, size_t *outlen);
143
144 /* This is used to clean up the NTLM specific data */
145 void Curl_auth_cleanup_ntlm(struct ntlmdata *ntlm);
146 #endif /* USE_NTLM */
147
148 /* This is used to generate a base64 encoded OAuth 2.0 message */
149 CURLcode Curl_auth_create_oauth_bearer_message(struct Curl_easy *data,
150 const char *user,
151 const char *host,
152 const long port,
153 const char *bearer,
154 char **outptr, size_t *outlen);
155
156 /* This is used to generate a base64 encoded XOAuth 2.0 message */
157 CURLcode Curl_auth_create_xoauth_bearer_message(struct Curl_easy *data,
158 const char *user,
159 const char *bearer,
160 char **outptr, size_t *outlen);
161
162 #if defined(USE_KERBEROS5)
163 /* This is used to evaluate if GSSAPI (Kerberos V5) is supported */
164 bool Curl_auth_is_gssapi_supported(void);
165
166 /* This is used to generate a base64 encoded GSSAPI (Kerberos V5) user token
167 message */
168 CURLcode Curl_auth_create_gssapi_user_message(struct Curl_easy *data,
169 const char *userp,
170 const char *passwdp,
171 const char *service,
172 const char *host,
173 const bool mutual,
174 const char *chlg64,
175 struct kerberos5data *krb5,
176 char **outptr, size_t *outlen);
177
178 /* This is used to generate a base64 encoded GSSAPI (Kerberos V5) security
179 token message */
180 CURLcode Curl_auth_create_gssapi_security_message(struct Curl_easy *data,
181 const char *input,
182 struct kerberos5data *krb5,
183 char **outptr,
184 size_t *outlen);
185
186 /* This is used to clean up the GSSAPI specific data */
187 void Curl_auth_cleanup_gssapi(struct kerberos5data *krb5);
188 #endif /* USE_KERBEROS5 */
189
190 #if defined(USE_SPNEGO)
191 /* This is used to evaluate if SPNEGO (Negotiate) is supported */
192 bool Curl_auth_is_spnego_supported(void);
193
194 /* This is used to decode a base64 encoded SPNEGO (Negotiate) challenge
195 message */
196 CURLcode Curl_auth_decode_spnego_message(struct Curl_easy *data,
197 const char *user,
198 const char *passwood,
199 const char *service,
200 const char *host,
201 const char *chlg64,
202 struct negotiatedata *nego);
203
204 /* This is used to generate a base64 encoded SPNEGO (Negotiate) response
205 message */
206 CURLcode Curl_auth_create_spnego_message(struct Curl_easy *data,
207 struct negotiatedata *nego,
208 char **outptr, size_t *outlen);
209
210 /* This is used to clean up the SPNEGO specifiec data */
211 void Curl_auth_cleanup_spnego(struct negotiatedata *nego);
212
213 #endif /* USE_SPNEGO */
214
215 #endif /* HEADER_CURL_VAUTH_H */