#ifndef HEADER_CURL_VAUTH_H #define HEADER_CURL_VAUTH_H /*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 2014 - 2017, Steve Holme, . * * 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 https://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 struct Curl_easy; #if !defined(CURL_DISABLE_CRYPTO_AUTH) struct digestdata; #endif #if defined(USE_NTLM) struct ntlmdata; #endif #if defined(USE_KERBEROS5) struct kerberos5data; #endif #if (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI)) && defined(USE_SPNEGO) struct negotiatedata; #endif #if defined(USE_WINDOWS_SSPI) #define GSS_ERROR(status) (status & 0x80000000) #endif /* This is used to build a SPN string */ #if !defined(USE_WINDOWS_SSPI) char *Curl_auth_build_spn(const char *service, const char *host, const char *realm); #else TCHAR *Curl_auth_build_spn(const char *service, const char *host, const char *realm); #endif /* This is used to test if the user contains a Windows domain name */ bool Curl_auth_user_contains_domain(const char *user); /* This is used to generate a base64 encoded PLAIN cleartext message */ CURLcode Curl_auth_create_plain_message(struct Curl_easy *data, const char *userp, const char *passwdp, char **outptr, size_t *outlen); /* This is used to generate a base64 encoded LOGIN cleartext message */ CURLcode Curl_auth_create_login_message(struct Curl_easy *data, const char *valuep, char **outptr, size_t *outlen); /* This is used to generate a base64 encoded EXTERNAL cleartext message */ CURLcode Curl_auth_create_external_message(struct Curl_easy *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 Curl_auth_decode_cram_md5_message(const char *chlg64, char **outptr, size_t *outlen); /* This is used to generate a CRAM-MD5 response message */ CURLcode Curl_auth_create_cram_md5_message(struct Curl_easy *data, const char *chlg, const char *userp, const char *passwdp, char **outptr, size_t *outlen); /* This is used to evaluate if DIGEST is supported */ bool Curl_auth_is_digest_supported(void); /* This is used to generate a base64 encoded DIGEST-MD5 response message */ CURLcode Curl_auth_create_digest_md5_message(struct Curl_easy *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_auth_decode_digest_http_message(const char *chlg, struct digestdata *digest); /* This is used to generate a HTTP DIGEST response message */ CURLcode Curl_auth_create_digest_http_message(struct Curl_easy *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_auth_digest_cleanup(struct digestdata *digest); #endif /* !CURL_DISABLE_CRYPTO_AUTH */ #if defined(USE_NTLM) /* This is used to evaluate if NTLM is supported */ bool Curl_auth_is_ntlm_supported(void); /* This is used to generate a base64 encoded NTLM type-1 message */ CURLcode Curl_auth_create_ntlm_type1_message(struct Curl_easy *data, 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_auth_decode_ntlm_type2_message(struct Curl_easy *data, const char *type2msg, struct ntlmdata *ntlm); /* This is used to generate a base64 encoded NTLM type-3 message */ CURLcode Curl_auth_create_ntlm_type3_message(struct Curl_easy *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_auth_ntlm_cleanup(struct ntlmdata *ntlm); #endif /* USE_NTLM */ /* This is used to generate a base64 encoded OAuth 2.0 message */ CURLcode Curl_auth_create_oauth_bearer_message(struct Curl_easy *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 evaluate if GSSAPI (Kerberos V5) is supported */ bool Curl_auth_is_gssapi_supported(void); /* This is used to generate a base64 encoded GSSAPI (Kerberos V5) user token message */ CURLcode Curl_auth_create_gssapi_user_message(struct Curl_easy *data, const char *userp, const char *passwdp, const char *service, const char *host, 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_auth_create_gssapi_security_message(struct Curl_easy *data, const char *input, struct kerberos5data *krb5, char **outptr, size_t *outlen); /* This is used to clean up the GSSAPI specific data */ void Curl_auth_gssapi_cleanup(struct kerberos5data *krb5); #endif /* USE_KERBEROS5 */ #if defined(USE_SPNEGO) /* This is used to evaluate if SPNEGO (Negotiate) is supported */ bool Curl_auth_is_spnego_supported(void); /* This is used to decode a base64 encoded SPNEGO (Negotiate) challenge message */ CURLcode Curl_auth_decode_spnego_message(struct Curl_easy *data, const char *user, const char *passwood, const char *service, const char *host, const char *chlg64, struct negotiatedata *nego); /* This is used to generate a base64 encoded SPNEGO (Negotiate) response message */ CURLcode Curl_auth_create_spnego_message(struct Curl_easy *data, struct negotiatedata *nego, char **outptr, size_t *outlen); /* This is used to clean up the SPNEGO specifiec data */ void Curl_auth_spnego_cleanup(struct negotiatedata *nego); #endif /* USE_SPNEGO */ #endif /* HEADER_CURL_VAUTH_H */