142 строки
5.5 KiB
C
142 строки
5.5 KiB
C
#ifndef HEADER_CURL_COOKIE_H
|
|
#define HEADER_CURL_COOKIE_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2022, 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"
|
|
|
|
#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
|
|
|
|
/* Maximum length of an incoming cookie name or content we deal with. Longer
|
|
cookies are ignored. */
|
|
#define MAX_NAME 4096
|
|
#define MAX_NAME_TXT "4095"
|
|
|
|
/* Maximum size for an outgoing cookie line libcurl will use in an http
|
|
request. This is the default maximum length used in some versions of Apache
|
|
httpd. */
|
|
#define MAX_COOKIE_HEADER_LEN 8190
|
|
|
|
/* Maximum number of cookies libcurl will send in a single request, even if
|
|
there might be more cookies that match. One reason to cap the number is to
|
|
keep the maximum HTTP request within the maximum allowed size. */
|
|
#define MAX_COOKIE_SEND_AMOUNT 150
|
|
|
|
/* Maximum number of Set-Cookie: lines accepted in a single response. If more
|
|
such header lines are received, they are ignored. This value must be less
|
|
than 256 since an unsigned char is used to count. */
|
|
#define MAX_SET_COOKIE_AMOUNT 50
|
|
|
|
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 Curl_easy *data,
|
|
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 */
|