| #ifndef HEADER_CURL_X509ASN1_H |
| #define HEADER_CURL_X509ASN1_H |
| |
| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. |
| * |
| * 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.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. |
| * |
| * SPDX-License-Identifier: curl |
| * |
| ***************************************************************************/ |
| |
| #include "curl_setup.h" |
| |
| #if defined(USE_GNUTLS) || defined(USE_WOLFSSL) || \ |
| defined(USE_SCHANNEL) || defined(USE_SECTRANSP) |
| |
| #include "cfilters.h" |
| #include "urldata.h" |
| |
| /* |
| * Types. |
| */ |
| |
| /* ASN.1 parsed element. */ |
| struct Curl_asn1Element { |
| const char *header; /* Pointer to header byte. */ |
| const char *beg; /* Pointer to element data. */ |
| const char *end; /* Pointer to 1st byte after element. */ |
| unsigned char class; /* ASN.1 element class. */ |
| unsigned char tag; /* ASN.1 element tag. */ |
| bool constructed; /* Element is constructed. */ |
| }; |
| |
| /* X509 certificate: RFC 5280. */ |
| struct Curl_X509certificate { |
| struct Curl_asn1Element certificate; |
| struct Curl_asn1Element version; |
| struct Curl_asn1Element serialNumber; |
| struct Curl_asn1Element signatureAlgorithm; |
| struct Curl_asn1Element signature; |
| struct Curl_asn1Element issuer; |
| struct Curl_asn1Element notBefore; |
| struct Curl_asn1Element notAfter; |
| struct Curl_asn1Element subject; |
| struct Curl_asn1Element subjectPublicKeyInfo; |
| struct Curl_asn1Element subjectPublicKeyAlgorithm; |
| struct Curl_asn1Element subjectPublicKey; |
| struct Curl_asn1Element issuerUniqueID; |
| struct Curl_asn1Element subjectUniqueID; |
| struct Curl_asn1Element extensions; |
| }; |
| |
| /* |
| * Prototypes. |
| */ |
| |
| int Curl_parseX509(struct Curl_X509certificate *cert, |
| const char *beg, const char *end); |
| CURLcode Curl_extract_certinfo(struct Curl_easy *data, int certnum, |
| const char *beg, const char *end); |
| CURLcode Curl_verifyhost(struct Curl_cfilter *cf, struct Curl_easy *data, |
| const char *beg, const char *end); |
| #endif /* USE_GNUTLS or USE_WOLFSSL or USE_SCHANNEL or USE_SECTRANSP */ |
| #endif /* HEADER_CURL_X509ASN1_H */ |