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#ifndef HEADER_CURL_COOKIE_H
#define HEADER_CURL_COOKIE_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2021, 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.
*
***************************************************************************/
#include "curl_setup.h"
#include <curl/curl.h>
struct Cookie {
struct Cookie *next; /* next in the chain */
char *name; /* <this> = value */
char *value; /* name = <this> */
char *path; /* path = <this> which is in Set-Cookie: */
char *spath; /* sanitized cookie path */
char *domain; /* domain = <this> */
curl_off_t expires; /* expires = <this> */
char *expirestr; /* the plain text version */
/* RFC 2109 keywords. Version=1 means 2109-compliant cookie sending */
char *version; /* Version = <value> */
char *maxage; /* Max-Age = <value> */
bool tailmatch; /* whether we do tail-matching of the domain name */
bool secure; /* whether the 'secure' keyword was used */
bool livecookie; /* updated from a server, not a stored file */
bool httponly; /* true if the httponly directive is present */
int creationtime; /* time when the cookie was written */
unsigned char prefix; /* bitmap fields indicating which prefix are set */
};
/*
* Available cookie prefixes, as defined in
* draft-ietf-httpbis-rfc6265bis-02
*/
#define COOKIE_PREFIX__SECURE (1<<0)
#define COOKIE_PREFIX__HOST (1<<1)
#define COOKIE_HASH_SIZE 256
struct CookieInfo {
/* linked list of cookies we know of */
struct Cookie *cookies[COOKIE_HASH_SIZE];
char *filename; /* file we read from/write to */
long numcookies; /* number of cookies in the "jar" */
bool running; /* state info, for cookie adding information */
bool newsession; /* new session, discard session cookies on load */
int lastct; /* last creation-time used in the jar */
curl_off_t next_expiration; /* the next time at which expiration happens */
};
/* This is the maximum line length we accept for a cookie line. RFC 2109
section 6.3 says:
"at least 4096 bytes per cookie (as measured by the size of the characters
that comprise the cookie non-terminal in the syntax description of the
Set-Cookie header)"
We allow max 5000 bytes cookie header. Max 4095 bytes length per cookie
name and value. Name + value may not exceed 4096 bytes.
*/
#define MAX_COOKIE_LINE 5000
/* This is the maximum length of a cookie name or content we deal with: */
#define MAX_NAME 4096
#define MAX_NAME_TXT "4095"
struct Curl_easy;
/*
* Add a cookie to the internal list of cookies. The domain and path arguments
* are only used if the header boolean is TRUE.
*/
struct Cookie *Curl_cookie_add(struct Curl_easy *data,
struct CookieInfo *c, bool header,
bool noexpiry, char *lineptr,
const char *domain, const char *path,
bool secure);
struct Cookie *Curl_cookie_getlist(struct CookieInfo *c, const char *host,
const char *path, bool secure);
void Curl_cookie_freelist(struct Cookie *cookies);
void Curl_cookie_clearall(struct CookieInfo *cookies);
void Curl_cookie_clearsess(struct CookieInfo *cookies);
#if defined(CURL_DISABLE_HTTP) || defined(CURL_DISABLE_COOKIES)
#define Curl_cookie_list(x) NULL
#define Curl_cookie_loadfiles(x) Curl_nop_stmt
#define Curl_cookie_init(x,y,z,w) NULL
#define Curl_cookie_cleanup(x) Curl_nop_stmt
#define Curl_flush_cookies(x,y) Curl_nop_stmt
#else
void Curl_flush_cookies(struct Curl_easy *data, bool cleanup);
void Curl_cookie_cleanup(struct CookieInfo *c);
struct CookieInfo *Curl_cookie_init(struct Curl_easy *data,
const char *file, struct CookieInfo *inc,
bool newsession);
struct curl_slist *Curl_cookie_list(struct Curl_easy *data);
void Curl_cookie_loadfiles(struct Curl_easy *data);
#endif
#endif /* HEADER_CURL_COOKIE_H */
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