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curl/lib/vauth/vauth.h
Steve Holme 7d2a5a05f6 vauth: Updated the copyright year after recent changes
As most of this work was performed in 2015 but not pushed until 2016
updated the copyright year to reflect the public facing changes.
2016-03-25 17:40:12 +00:00

161 lines
7.3 KiB
C

#ifndef HEADER_CURL_VAUTH_H
#define HEADER_CURL_VAUTH_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2014 - 2016, Steve Holme, <steve_holme@hotmail.com>.
*
* 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 http://curl.haxx.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.
*
***************************************************************************/
#include <curl/curl.h>
struct SessionHandle;
#if !defined(CURL_DISABLE_CRYPTO_AUTH)
struct digestdata;
#endif
#if defined(USE_NTLM)
struct ntlmdata;
#endif
#if defined(USE_KERBEROS5)
struct kerberos5data;
#endif
/* This is used to build a SPN string */
#if !defined(USE_WINDOWS_SSPI)
char *Curl_sasl_build_spn(const char *service, const char *instance);
#else
TCHAR *Curl_sasl_build_spn(const char *service, const char *instance);
#endif
#if defined(HAVE_GSSAPI)
char *Curl_sasl_build_gssapi_spn(const char *service, const char *instance);
#endif
/* This is used to generate a base64 encoded PLAIN cleartext message */
CURLcode sasl_create_plain_message(struct SessionHandle *data,
const char *userp,
const char *passwdp,
char **outptr, size_t *outlen);
/* This is used to generate a base64 encoded LOGIN cleartext message */
CURLcode sasl_create_login_message(struct SessionHandle *data,
const char *valuep, char **outptr,
size_t *outlen);
/* This is used to generate a base64 encoded EXTERNAL cleartext message */
CURLcode sasl_create_external_message(struct SessionHandle *data,
const char *user, char **outptr,
size_t *outlen);
#if !defined(CURL_DISABLE_CRYPTO_AUTH)
/* This is used to decode a CRAM-MD5 challenge message */
CURLcode sasl_decode_cram_md5_message(const char *chlg64, char **outptr,
size_t *outlen);
/* This is used to generate a CRAM-MD5 response message */
CURLcode sasl_create_cram_md5_message(struct SessionHandle *data,
const char *chlg,
const char *userp,
const char *passwdp,
char **outptr, size_t *outlen);
/* This is used to generate a base64 encoded DIGEST-MD5 response message */
CURLcode Curl_sasl_create_digest_md5_message(struct SessionHandle *data,
const char *chlg64,
const char *userp,
const char *passwdp,
const char *service,
char **outptr, size_t *outlen);
/* This is used to decode a HTTP DIGEST challenge message */
CURLcode Curl_sasl_decode_digest_http_message(const char *chlg,
struct digestdata *digest);
/* This is used to generate a HTTP DIGEST response message */
CURLcode Curl_sasl_create_digest_http_message(struct SessionHandle *data,
const char *userp,
const char *passwdp,
const unsigned char *request,
const unsigned char *uri,
struct digestdata *digest,
char **outptr, size_t *outlen);
/* This is used to clean up the digest specific data */
void Curl_sasl_digest_cleanup(struct digestdata *digest);
#endif /* !CURL_DISABLE_CRYPTO_AUTH */
#if defined(USE_NTLM)
/* This is used to generate a base64 encoded NTLM type-1 message */
CURLcode Curl_sasl_create_ntlm_type1_message(const char *userp,
const char *passwdp,
struct ntlmdata *ntlm,
char **outptr,
size_t *outlen);
/* This is used to decode a base64 encoded NTLM type-2 message */
CURLcode Curl_sasl_decode_ntlm_type2_message(struct SessionHandle *data,
const char *type2msg,
struct ntlmdata *ntlm);
/* This is used to generate a base64 encoded NTLM type-3 message */
CURLcode Curl_sasl_create_ntlm_type3_message(struct SessionHandle *data,
const char *userp,
const char *passwdp,
struct ntlmdata *ntlm,
char **outptr, size_t *outlen);
/* This is used to clean up the NTLM specific data */
void Curl_sasl_ntlm_cleanup(struct ntlmdata *ntlm);
#endif /* USE_NTLM */
/* This is used to generate a base64 encoded OAuth 2.0 message */
CURLcode sasl_create_oauth_bearer_message(struct SessionHandle *data,
const char *user,
const char *host,
const long port,
const char *bearer,
char **outptr, size_t *outlen);
#if defined(USE_KERBEROS5)
/* This is used to generate a base64 encoded GSSAPI (Kerberos V5) user token
message */
CURLcode Curl_sasl_create_gssapi_user_message(struct SessionHandle *data,
const char *userp,
const char *passwdp,
const char *service,
const bool mutual,
const char *chlg64,
struct kerberos5data *krb5,
char **outptr, size_t *outlen);
/* This is used to generate a base64 encoded GSSAPI (Kerberos V5) security
token message */
CURLcode Curl_sasl_create_gssapi_security_message(struct SessionHandle *data,
const char *input,
struct kerberos5data *krb5,
char **outptr,
size_t *outlen);
/* This is used to clean up the GSSAPI specific data */
void Curl_sasl_gssapi_cleanup(struct kerberos5data *krb5);
#endif /* USE_KERBEROS5 */
#endif /* HEADER_CURL_VAUTH_H */