1 #ifndef HEADER_CURL_HSTS_H 2 #define HEADER_CURL_HSTS_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 2020 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al. 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.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 #include "curl_setup.h" 25 26 #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_HSTS) 27 #include <curl/curl.h> 28 #include "llist.h" 29 30 #ifdef DEBUGBUILD 31 extern time_t deltatime; 32 #endif 33 34 struct stsentry { 35 struct Curl_llist_element node; 36 const char *host; 37 bool includeSubDomains; 38 curl_off_t expires; /* the timestamp of this entry's expiry */ 39 }; 40 41 /* The HSTS cache. Needs to be able to tailmatch host names. */ 42 struct hsts { 43 struct Curl_llist list; 44 char *filename; 45 unsigned int flags; 46 }; 47 48 struct hsts *Curl_hsts_init(void); 49 void Curl_hsts_cleanup(struct hsts **hp); 50 CURLcode Curl_hsts_parse(struct hsts *h, const char *hostname, 51 const char *sts); 52 struct stsentry *Curl_hsts(struct hsts *h, const char *hostname, 53 bool subdomain); 54 CURLcode Curl_hsts_save(struct Curl_easy *data, struct hsts *h, 55 const char *file); 56 CURLcode Curl_hsts_loadfile(struct Curl_easy *data, 57 struct hsts *h, const char *file); 58 CURLcode Curl_hsts_loadcb(struct Curl_easy *data, 59 struct hsts *h); 60 void Curl_hsts_loadfiles(struct Curl_easy *data); 61 #else 62 #define Curl_hsts_cleanup(x) 63 #define Curl_hsts_loadcb(x,y) 64 #define Curl_hsts_save(x,y,z) 65 #define Curl_hsts_loadfiles(x) 66 #endif /* CURL_DISABLE_HTTP || CURL_DISABLE_HSTS */ 67 #endif /* HEADER_CURL_HSTS_H */ 68