| 1 | #ifndef HEADER_CURL_COOKIE_H
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| 2 | #define HEADER_CURL_COOKIE_H
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| 3 | /***************************************************************************
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| 4 | * _ _ ____ _
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| 5 | * Project ___| | | | _ \| |
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| 6 | * / __| | | | |_) | |
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| 7 | * | (__| |_| | _ <| |___
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| 8 | * \___|\___/|_| \_\_____|
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| 9 | *
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| 10 | * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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| 11 | *
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| 12 | * This software is licensed as described in the file COPYING, which
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| 13 | * you should have received as part of this distribution. The terms
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| 14 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 15 | *
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| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 17 | * copies of the Software, and permit persons to whom the Software is
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| 18 | * furnished to do so, under the terms of the COPYING file.
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| 19 | *
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| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 21 | * KIND, either express or implied.
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| 22 | *
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| 23 | ***************************************************************************/
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| 24 | #include "curl_setup.h"
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| 25 |
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| 26 | #include <curl/curl.h>
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| 27 |
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| 28 | struct Cookie {
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| 29 | struct Cookie *next; /* next in the chain */
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| 30 | char *name; /* <this> = value */
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| 31 | char *value; /* name = <this> */
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| 32 | char *path; /* path = <this> which is in Set-Cookie: */
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| 33 | char *spath; /* sanitized cookie path */
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| 34 | char *domain; /* domain = <this> */
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| 35 | curl_off_t expires; /* expires = <this> */
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| 36 | char *expirestr; /* the plain text version */
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| 37 | bool tailmatch; /* whether we do tail-matching of the domain name */
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| 38 |
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| 39 | /* RFC 2109 keywords. Version=1 means 2109-compliant cookie sending */
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| 40 | char *version; /* Version = <value> */
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| 41 | char *maxage; /* Max-Age = <value> */
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| 42 |
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| 43 | bool secure; /* whether the 'secure' keyword was used */
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| 44 | bool livecookie; /* updated from a server, not a stored file */
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| 45 | bool httponly; /* true if the httponly directive is present */
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| 46 | int creationtime; /* time when the cookie was written */
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| 47 | };
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| 48 |
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| 49 | #define COOKIE_HASH_SIZE 256
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| 50 |
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| 51 | struct CookieInfo {
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| 52 | /* linked list of cookies we know of */
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| 53 | struct Cookie *cookies[COOKIE_HASH_SIZE];
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| 54 |
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| 55 | char *filename; /* file we read from/write to */
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| 56 | bool running; /* state info, for cookie adding information */
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| 57 | long numcookies; /* number of cookies in the "jar" */
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| 58 | bool newsession; /* new session, discard session cookies on load */
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| 59 | int lastct; /* last creation-time used in the jar */
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| 60 | };
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| 61 |
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| 62 | /* This is the maximum line length we accept for a cookie line. RFC 2109
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| 63 | section 6.3 says:
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| 64 |
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| 65 | "at least 4096 bytes per cookie (as measured by the size of the characters
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| 66 | that comprise the cookie non-terminal in the syntax description of the
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| 67 | Set-Cookie header)"
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| 68 |
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| 69 | We allow max 5000 bytes cookie header. Max 4095 bytes length per cookie
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| 70 | name and value. Name + value may not exceed 4096 bytes.
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| 71 |
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| 72 | */
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| 73 | #define MAX_COOKIE_LINE 5000
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| 74 |
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| 75 | /* This is the maximum length of a cookie name or content we deal with: */
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| 76 | #define MAX_NAME 4096
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| 77 | #define MAX_NAME_TXT "4095"
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| 78 |
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| 79 | struct Curl_easy;
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| 80 | /*
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| 81 | * Add a cookie to the internal list of cookies. The domain and path arguments
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| 82 | * are only used if the header boolean is TRUE.
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| 83 | */
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| 84 |
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| 85 | struct Cookie *Curl_cookie_add(struct Curl_easy *data,
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| 86 | struct CookieInfo *, bool header, bool noexpiry,
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| 87 | char *lineptr,
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| 88 | const char *domain, const char *path,
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| 89 | bool secure);
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| 90 |
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| 91 | struct Cookie *Curl_cookie_getlist(struct CookieInfo *, const char *,
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| 92 | const char *, bool);
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| 93 | void Curl_cookie_freelist(struct Cookie *cookies);
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| 94 | void Curl_cookie_clearall(struct CookieInfo *cookies);
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| 95 | void Curl_cookie_clearsess(struct CookieInfo *cookies);
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| 96 |
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| 97 | #if defined(CURL_DISABLE_HTTP) || defined(CURL_DISABLE_COOKIES)
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| 98 | #define Curl_cookie_list(x) NULL
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| 99 | #define Curl_cookie_loadfiles(x) Curl_nop_stmt
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| 100 | #define Curl_cookie_init(x,y,z,w) NULL
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| 101 | #define Curl_cookie_cleanup(x) Curl_nop_stmt
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| 102 | #define Curl_flush_cookies(x,y) Curl_nop_stmt
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| 103 | #else
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| 104 | void Curl_flush_cookies(struct Curl_easy *data, int cleanup);
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| 105 | void Curl_cookie_cleanup(struct CookieInfo *);
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| 106 | struct CookieInfo *Curl_cookie_init(struct Curl_easy *data,
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| 107 | const char *, struct CookieInfo *, bool);
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| 108 | struct curl_slist *Curl_cookie_list(struct Curl_easy *data);
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| 109 | void Curl_cookie_loadfiles(struct Curl_easy *data);
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| 110 | #endif
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| 111 |
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| 112 | #endif /* HEADER_CURL_COOKIE_H */
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