1199 lines
35 KiB
C
1199 lines
35 KiB
C
/*
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* Wininet - cookie handling stuff
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*
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* Copyright 2002 TransGaming Technologies Inc.
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*
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* David Hammerton
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#if defined(__MINGW32__) || defined (_MSC_VER)
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#include <ws2tcpip.h>
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#endif
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include "windef.h"
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#include "winbase.h"
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#include "wininet.h"
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#include "winerror.h"
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#include "wine/debug.h"
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#include "internet.h"
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#define RESPONSE_TIMEOUT 30 /* FROM internet.c */
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WINE_DEFAULT_DEBUG_CHANNEL(wininet);
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/* FIXME
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* Cookies could use A LOT OF MEMORY. We need some kind of memory management here!
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*/
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typedef struct _cookie_domain cookie_domain;
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typedef struct _cookie cookie;
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struct _cookie
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{
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struct list entry;
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struct _cookie_domain *parent;
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LPWSTR lpCookieName;
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LPWSTR lpCookieData;
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DWORD flags;
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FILETIME expiry;
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FILETIME create;
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};
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struct _cookie_domain
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{
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struct list entry;
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LPWSTR lpCookieDomain;
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LPWSTR lpCookiePath;
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struct list cookie_list;
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};
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static CRITICAL_SECTION cookie_cs;
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static CRITICAL_SECTION_DEBUG cookie_cs_debug =
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{
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0, 0, &cookie_cs,
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{ &cookie_cs_debug.ProcessLocksList, &cookie_cs_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": cookie_cs") }
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};
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static CRITICAL_SECTION cookie_cs = { &cookie_cs_debug, -1, 0, 0, 0, 0 };
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static struct list domain_list = LIST_INIT(domain_list);
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static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR data,
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FILETIME expiry, FILETIME create, DWORD flags);
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static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName);
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static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain);
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static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path);
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static void COOKIE_deleteDomain(cookie_domain *deadDomain);
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static BOOL COOKIE_matchDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
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cookie_domain *searchDomain, BOOL allow_partial);
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static BOOL create_cookie_url(LPCWSTR domain, LPCWSTR path, WCHAR *buf, DWORD buf_len)
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{
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static const WCHAR cookie_prefix[] = {'C','o','o','k','i','e',':'};
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WCHAR *p;
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DWORD len;
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if(buf_len < sizeof(cookie_prefix)/sizeof(WCHAR))
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return FALSE;
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memcpy(buf, cookie_prefix, sizeof(cookie_prefix));
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buf += sizeof(cookie_prefix)/sizeof(WCHAR);
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buf_len -= sizeof(cookie_prefix)/sizeof(WCHAR);
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p = buf;
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len = buf_len;
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if(!GetUserNameW(buf, &len))
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return FALSE;
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buf += len-1;
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buf_len -= len-1;
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if(!buf_len)
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return FALSE;
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*(buf++) = '@';
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buf_len--;
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len = strlenW(domain);
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if(len >= buf_len)
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return FALSE;
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memcpy(buf, domain, len*sizeof(WCHAR));
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buf += len;
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buf_len -= len;
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len = strlenW(path);
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if(len >= buf_len)
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return FALSE;
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memcpy(buf, path, len*sizeof(WCHAR));
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buf += len;
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*buf = 0;
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for(; *p; p++)
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*p = tolowerW(*p);
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return TRUE;
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}
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static BOOL load_persistent_cookie(LPCWSTR domain, LPCWSTR path)
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{
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INTERNET_CACHE_ENTRY_INFOW *info;
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cookie_domain *domain_container = NULL;
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cookie *old_cookie;
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struct list *iter;
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WCHAR cookie_url[MAX_PATH];
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HANDLE cookie;
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char *str = NULL, *pbeg, *pend;
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DWORD size, flags;
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WCHAR *name, *data;
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FILETIME expiry, create, time;
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if (!create_cookie_url(domain, path, cookie_url, sizeof(cookie_url)/sizeof(cookie_url[0])))
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return FALSE;
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size = 0;
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RetrieveUrlCacheEntryStreamW(cookie_url, NULL, &size, FALSE, 0);
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if(GetLastError() != ERROR_INSUFFICIENT_BUFFER)
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return TRUE;
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info = heap_alloc(size);
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if(!info)
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return FALSE;
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cookie = RetrieveUrlCacheEntryStreamW(cookie_url, info, &size, FALSE, 0);
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size = info->dwSizeLow;
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heap_free(info);
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if(!cookie)
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return FALSE;
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if(!(str = heap_alloc(size+1)) || !ReadUrlCacheEntryStream(cookie, 0, str, &size, 0)) {
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UnlockUrlCacheEntryStream(cookie, 0);
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heap_free(str);
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return FALSE;
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}
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str[size] = 0;
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UnlockUrlCacheEntryStream(cookie, 0);
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LIST_FOR_EACH(iter, &domain_list)
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{
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domain_container = LIST_ENTRY(iter, cookie_domain, entry);
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if(COOKIE_matchDomain(domain, path, domain_container, FALSE))
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break;
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domain_container = NULL;
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}
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if(!domain_container)
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domain_container = COOKIE_addDomain(domain, path);
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if(!domain_container) {
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heap_free(str);
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return FALSE;
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}
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GetSystemTimeAsFileTime(&time);
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for(pbeg=str; pbeg && *pbeg; name=data=NULL) {
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pend = strchr(pbeg, '\n');
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if(!pend)
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break;
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*pend = 0;
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name = heap_strdupAtoW(pbeg);
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pbeg = pend+1;
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pend = strchr(pbeg, '\n');
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if(!pend)
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break;
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*pend = 0;
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data = heap_strdupAtoW(pbeg);
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pbeg = pend+1;
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pbeg = strchr(pend+1, '\n');
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if(!pbeg)
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break;
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sscanf(pbeg, "%u %u %u %u %u", &flags, &expiry.dwLowDateTime, &expiry.dwHighDateTime,
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&create.dwLowDateTime, &create.dwHighDateTime);
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/* skip "*\n" */
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pbeg = strchr(pbeg, '*');
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if(pbeg) {
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pbeg++;
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if(*pbeg)
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pbeg++;
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}
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if(!name || !data)
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break;
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if(CompareFileTime(&time, &expiry) <= 0) {
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if((old_cookie = COOKIE_findCookie(domain_container, name)))
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COOKIE_deleteCookie(old_cookie, FALSE);
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COOKIE_addCookie(domain_container, name, data, expiry, create, flags);
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}
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heap_free(name);
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heap_free(data);
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}
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heap_free(str);
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heap_free(name);
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heap_free(data);
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return TRUE;
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}
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static BOOL save_persistent_cookie(cookie_domain *domain)
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{
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static const WCHAR txtW[] = {'t','x','t',0};
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WCHAR cookie_url[MAX_PATH], cookie_file[MAX_PATH];
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HANDLE cookie_handle;
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cookie *cookie_container = NULL, *cookie_iter;
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BOOL do_save = FALSE;
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char buf[64], *dyn_buf;
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FILETIME time;
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if (!create_cookie_url(domain->lpCookieDomain, domain->lpCookiePath, cookie_url, sizeof(cookie_url)/sizeof(cookie_url[0])))
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return FALSE;
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/* check if there's anything to save */
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GetSystemTimeAsFileTime(&time);
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LIST_FOR_EACH_ENTRY_SAFE(cookie_container, cookie_iter, &domain->cookie_list, cookie, entry)
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{
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if((cookie_container->expiry.dwLowDateTime || cookie_container->expiry.dwHighDateTime)
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&& CompareFileTime(&time, &cookie_container->expiry) > 0) {
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COOKIE_deleteCookie(cookie_container, FALSE);
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continue;
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}
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if(!(cookie_container->flags & INTERNET_COOKIE_IS_SESSION)) {
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do_save = TRUE;
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break;
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}
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}
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if(!do_save) {
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DeleteUrlCacheEntryW(cookie_url);
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return TRUE;
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}
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if(!CreateUrlCacheEntryW(cookie_url, 0, txtW, cookie_file, 0))
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return FALSE;
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cookie_handle = CreateFileW(cookie_file, GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
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if(cookie_handle == INVALID_HANDLE_VALUE) {
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DeleteFileW(cookie_file);
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return FALSE;
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}
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LIST_FOR_EACH_ENTRY(cookie_container, &domain->cookie_list, cookie, entry)
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{
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if(cookie_container->flags & INTERNET_COOKIE_IS_SESSION)
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continue;
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dyn_buf = heap_strdupWtoA(cookie_container->lpCookieName);
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if(!dyn_buf || !WriteFile(cookie_handle, dyn_buf, strlen(dyn_buf), NULL, NULL)) {
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heap_free(dyn_buf);
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do_save = FALSE;
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break;
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}
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heap_free(dyn_buf);
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if(!WriteFile(cookie_handle, "\n", 1, NULL, NULL)) {
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do_save = FALSE;
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break;
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}
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dyn_buf = heap_strdupWtoA(cookie_container->lpCookieData);
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if(!dyn_buf || !WriteFile(cookie_handle, dyn_buf, strlen(dyn_buf), NULL, NULL)) {
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heap_free(dyn_buf);
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do_save = FALSE;
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break;
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}
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heap_free(dyn_buf);
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if(!WriteFile(cookie_handle, "\n", 1, NULL, NULL)) {
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do_save = FALSE;
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break;
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}
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dyn_buf = heap_strdupWtoA(domain->lpCookieDomain);
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if(!dyn_buf || !WriteFile(cookie_handle, dyn_buf, strlen(dyn_buf), NULL, NULL)) {
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heap_free(dyn_buf);
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do_save = FALSE;
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break;
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}
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heap_free(dyn_buf);
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dyn_buf = heap_strdupWtoA(domain->lpCookiePath);
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if(!dyn_buf || !WriteFile(cookie_handle, dyn_buf, strlen(dyn_buf), NULL, NULL)) {
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heap_free(dyn_buf);
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do_save = FALSE;
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break;
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}
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heap_free(dyn_buf);
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sprintf(buf, "\n%u\n%u\n%u\n%u\n%u\n*\n", cookie_container->flags,
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cookie_container->expiry.dwLowDateTime, cookie_container->expiry.dwHighDateTime,
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cookie_container->create.dwLowDateTime, cookie_container->create.dwHighDateTime);
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if(!WriteFile(cookie_handle, buf, strlen(buf), NULL, NULL)) {
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do_save = FALSE;
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break;
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}
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}
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CloseHandle(cookie_handle);
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if(!do_save) {
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ERR("error saving cookie file\n");
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DeleteFileW(cookie_file);
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return FALSE;
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}
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memset(&time, 0, sizeof(time));
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return CommitUrlCacheEntryW(cookie_url, cookie_file, time, time, 0, NULL, 0, txtW, 0);
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}
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/* adds a cookie to the domain */
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static cookie *COOKIE_addCookie(cookie_domain *domain, LPCWSTR name, LPCWSTR data,
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FILETIME expiry, FILETIME create, DWORD flags)
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{
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cookie *newCookie = heap_alloc(sizeof(cookie));
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if (!newCookie)
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return NULL;
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newCookie->lpCookieName = heap_strdupW(name);
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newCookie->lpCookieData = heap_strdupW(data);
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if (!newCookie->lpCookieName || !newCookie->lpCookieData)
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{
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heap_free(newCookie->lpCookieName);
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heap_free(newCookie->lpCookieData);
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heap_free(newCookie);
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return NULL;
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}
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newCookie->flags = flags;
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newCookie->expiry = expiry;
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newCookie->create = create;
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TRACE("added cookie %p (data is %s)\n", newCookie, debugstr_w(data) );
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list_add_tail(&domain->cookie_list, &newCookie->entry);
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newCookie->parent = domain;
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return newCookie;
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}
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/* finds a cookie in the domain matching the cookie name */
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static cookie *COOKIE_findCookie(cookie_domain *domain, LPCWSTR lpszCookieName)
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{
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struct list * cursor;
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TRACE("(%p, %s)\n", domain, debugstr_w(lpszCookieName));
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LIST_FOR_EACH(cursor, &domain->cookie_list)
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{
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cookie *searchCookie = LIST_ENTRY(cursor, cookie, entry);
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BOOL candidate = TRUE;
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if (candidate && lpszCookieName)
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{
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if (candidate && !searchCookie->lpCookieName)
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candidate = FALSE;
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if (candidate && strcmpW(lpszCookieName, searchCookie->lpCookieName) != 0)
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candidate = FALSE;
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}
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if (candidate)
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return searchCookie;
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}
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return NULL;
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}
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/* removes a cookie from the list, if its the last cookie we also remove the domain */
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static void COOKIE_deleteCookie(cookie *deadCookie, BOOL deleteDomain)
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{
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heap_free(deadCookie->lpCookieName);
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heap_free(deadCookie->lpCookieData);
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list_remove(&deadCookie->entry);
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/* special case: last cookie, lets remove the domain to save memory */
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if (list_empty(&deadCookie->parent->cookie_list) && deleteDomain)
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COOKIE_deleteDomain(deadCookie->parent);
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heap_free(deadCookie);
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}
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/* allocates a domain and adds it to the end */
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static cookie_domain *COOKIE_addDomain(LPCWSTR domain, LPCWSTR path)
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{
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cookie_domain *newDomain = heap_alloc(sizeof(cookie_domain));
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list_init(&newDomain->entry);
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list_init(&newDomain->cookie_list);
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newDomain->lpCookieDomain = heap_strdupW(domain);
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newDomain->lpCookiePath = heap_strdupW(path);
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list_add_tail(&domain_list, &newDomain->entry);
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TRACE("Adding domain: %p\n", newDomain);
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return newDomain;
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}
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static BOOL COOKIE_crackUrlSimple(LPCWSTR lpszUrl, LPWSTR hostName, int hostNameLen, LPWSTR path, int pathLen)
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{
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URL_COMPONENTSW UrlComponents;
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UrlComponents.lpszExtraInfo = NULL;
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UrlComponents.lpszPassword = NULL;
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UrlComponents.lpszScheme = NULL;
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UrlComponents.lpszUrlPath = path;
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UrlComponents.lpszUserName = NULL;
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UrlComponents.lpszHostName = hostName;
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UrlComponents.dwExtraInfoLength = 0;
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UrlComponents.dwPasswordLength = 0;
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UrlComponents.dwSchemeLength = 0;
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UrlComponents.dwUserNameLength = 0;
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UrlComponents.dwHostNameLength = hostNameLen;
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UrlComponents.dwUrlPathLength = pathLen;
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if (!InternetCrackUrlW(lpszUrl, 0, 0, &UrlComponents)) return FALSE;
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/* discard the webpage off the end of the path */
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if (UrlComponents.dwUrlPathLength)
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{
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if (path[UrlComponents.dwUrlPathLength - 1] != '/')
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{
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WCHAR *ptr;
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if ((ptr = strrchrW(path, '/'))) *(++ptr) = 0;
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else
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{
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path[0] = '/';
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path[1] = 0;
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}
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}
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}
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else if (pathLen >= 2)
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{
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path[0] = '/';
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path[1] = 0;
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}
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return TRUE;
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}
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/* match a domain. domain must match if the domain is not NULL. path must match if the path is not NULL */
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static BOOL COOKIE_matchDomain(LPCWSTR lpszCookieDomain, LPCWSTR lpszCookiePath,
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cookie_domain *searchDomain, BOOL allow_partial)
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{
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TRACE("searching on domain %p\n", searchDomain);
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if (lpszCookieDomain)
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{
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if (!searchDomain->lpCookieDomain)
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return FALSE;
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TRACE("comparing domain %s with %s\n",
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debugstr_w(lpszCookieDomain),
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debugstr_w(searchDomain->lpCookieDomain));
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if (allow_partial && !strstrW(lpszCookieDomain, searchDomain->lpCookieDomain))
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return FALSE;
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else if (!allow_partial && lstrcmpW(lpszCookieDomain, searchDomain->lpCookieDomain) != 0)
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return FALSE;
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}
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if (lpszCookiePath)
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{
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INT len;
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TRACE("comparing paths: %s with %s\n", debugstr_w(lpszCookiePath), debugstr_w(searchDomain->lpCookiePath));
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/* paths match at the beginning. so a path of /foo would match
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* /foobar and /foo/bar
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*/
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if (!searchDomain->lpCookiePath)
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return FALSE;
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if (allow_partial)
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{
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len = lstrlenW(searchDomain->lpCookiePath);
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if (strncmpiW(searchDomain->lpCookiePath, lpszCookiePath, len)!=0)
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return FALSE;
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}
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else if (strcmpW(lpszCookiePath, searchDomain->lpCookiePath))
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return FALSE;
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}
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return TRUE;
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}
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|
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/* remove a domain from the list and delete it */
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static void COOKIE_deleteDomain(cookie_domain *deadDomain)
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{
|
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struct list * cursor;
|
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while ((cursor = list_tail(&deadDomain->cookie_list)))
|
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{
|
|
COOKIE_deleteCookie(LIST_ENTRY(cursor, cookie, entry), FALSE);
|
|
list_remove(cursor);
|
|
}
|
|
heap_free(deadDomain->lpCookieDomain);
|
|
heap_free(deadDomain->lpCookiePath);
|
|
|
|
list_remove(&deadDomain->entry);
|
|
|
|
heap_free(deadDomain);
|
|
}
|
|
|
|
DWORD get_cookie(const WCHAR *host, const WCHAR *path, WCHAR *cookie_data, DWORD *size)
|
|
{
|
|
static const WCHAR empty_path[] = { '/',0 };
|
|
|
|
unsigned cnt = 0, len, name_len, domain_count = 0, cookie_count = 0;
|
|
WCHAR *ptr, subpath[INTERNET_MAX_PATH_LENGTH];
|
|
const WCHAR *p;
|
|
cookie_domain *domain;
|
|
FILETIME tm;
|
|
|
|
GetSystemTimeAsFileTime(&tm);
|
|
|
|
EnterCriticalSection(&cookie_cs);
|
|
|
|
len = strlenW(host);
|
|
p = host+len;
|
|
while(p>host && p[-1]!='.') p--;
|
|
while(p != host) {
|
|
p--;
|
|
while(p>host && p[-1]!='.') p--;
|
|
if(p == host) break;
|
|
|
|
load_persistent_cookie(p, empty_path);
|
|
}
|
|
|
|
len = strlenW(path);
|
|
assert(len+1 < INTERNET_MAX_PATH_LENGTH);
|
|
memcpy(subpath, path, (len+1)*sizeof(WCHAR));
|
|
ptr = subpath+len;
|
|
do {
|
|
*ptr = 0;
|
|
load_persistent_cookie(host, subpath);
|
|
|
|
ptr--;
|
|
while(ptr>subpath && ptr[-1]!='/') ptr--;
|
|
}while(ptr != subpath);
|
|
|
|
ptr = cookie_data;
|
|
LIST_FOR_EACH_ENTRY(domain, &domain_list, cookie_domain, entry) {
|
|
struct list *cursor, *cursor2;
|
|
|
|
if(!COOKIE_matchDomain(host, path, domain, TRUE))
|
|
continue;
|
|
|
|
domain_count++;
|
|
TRACE("found domain %p\n", domain);
|
|
|
|
LIST_FOR_EACH_SAFE(cursor, cursor2, &domain->cookie_list) {
|
|
cookie *cookie_iter = LIST_ENTRY(cursor, cookie, entry);
|
|
|
|
/* check for expiry */
|
|
if((cookie_iter->expiry.dwLowDateTime != 0 || cookie_iter->expiry.dwHighDateTime != 0)
|
|
&& CompareFileTime(&tm, &cookie_iter->expiry) > 0)
|
|
{
|
|
TRACE("Found expired cookie. deleting\n");
|
|
COOKIE_deleteCookie(cookie_iter, FALSE);
|
|
continue;
|
|
}
|
|
|
|
if (cookie_count)
|
|
cnt += 2; /* '; ' */
|
|
cnt += name_len = strlenW(cookie_iter->lpCookieName);
|
|
if ((len = strlenW(cookie_iter->lpCookieData))) {
|
|
cnt += 1; /* = */
|
|
cnt += len;
|
|
}
|
|
|
|
if(ptr) {
|
|
if(*size > cnt) {
|
|
if(cookie_count) {
|
|
*ptr++ = ';';
|
|
*ptr++ = ' ';
|
|
}
|
|
|
|
memcpy(ptr, cookie_iter->lpCookieName, name_len*sizeof(WCHAR));
|
|
ptr += name_len;
|
|
|
|
if(len) {
|
|
*ptr++ = '=';
|
|
memcpy(ptr, cookie_iter->lpCookieData, len*sizeof(WCHAR));
|
|
ptr += len;
|
|
}
|
|
|
|
assert(cookie_data+cnt == ptr);
|
|
TRACE("Cookie: %s\n", debugstr_wn(cookie_data, cnt));
|
|
}else {
|
|
/* Stop writing data, just compute the size */
|
|
ptr = NULL;
|
|
}
|
|
}
|
|
|
|
cookie_count++;
|
|
}
|
|
}
|
|
|
|
LeaveCriticalSection(&cookie_cs);
|
|
|
|
if(ptr)
|
|
*ptr = 0;
|
|
|
|
if (!cnt) {
|
|
TRACE("no cookies found for %s\n", debugstr_w(host));
|
|
return ERROR_NO_MORE_ITEMS;
|
|
}
|
|
|
|
if(!cookie_data || !ptr) {
|
|
*size = (cnt + 1) * sizeof(WCHAR);
|
|
TRACE("returning %u\n", *size);
|
|
return cookie_data ? ERROR_INSUFFICIENT_BUFFER : ERROR_SUCCESS;
|
|
}
|
|
|
|
*size = cnt + 1;
|
|
|
|
TRACE("Returning %u (from %u domains): %s\n", cnt, domain_count, debugstr_w(cookie_data));
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetGetCookieW (WININET.@)
|
|
*
|
|
* Retrieve cookie from the specified url
|
|
*
|
|
* It should be noted that on windows the lpszCookieName parameter is "not implemented".
|
|
* So it won't be implemented here.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetGetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
|
|
LPWSTR lpCookieData, LPDWORD lpdwSize)
|
|
{
|
|
WCHAR host[INTERNET_MAX_HOST_NAME_LENGTH], path[INTERNET_MAX_PATH_LENGTH];
|
|
DWORD res;
|
|
BOOL ret;
|
|
|
|
TRACE("(%s, %s, %p, %p)\n", debugstr_w(lpszUrl),debugstr_w(lpszCookieName), lpCookieData, lpdwSize);
|
|
|
|
if (!lpszUrl)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
host[0] = 0;
|
|
ret = COOKIE_crackUrlSimple(lpszUrl, host, sizeof(host)/sizeof(host[0]), path, sizeof(path)/sizeof(path[0]));
|
|
if (!ret || !host[0]) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
res = get_cookie(host, path, lpCookieData, lpdwSize);
|
|
if(res != ERROR_SUCCESS)
|
|
SetLastError(res);
|
|
return res == ERROR_SUCCESS;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* InternetGetCookieExA (WININET.@)
|
|
*
|
|
* Retrieve cookie from the specified url
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetGetCookieExA(LPCSTR lpszUrl, LPCSTR lpszCookieName,
|
|
LPSTR lpCookieData, LPDWORD lpdwSize, DWORD flags, void *reserved)
|
|
{
|
|
WCHAR *url, *name;
|
|
DWORD len, size;
|
|
BOOL r;
|
|
|
|
TRACE("(%s %s %p %p(%u) %x %p)\n", debugstr_a(lpszUrl), debugstr_a(lpszCookieName),
|
|
lpCookieData, lpdwSize, lpdwSize ? *lpdwSize : 0, flags, reserved);
|
|
|
|
url = heap_strdupAtoW(lpszUrl);
|
|
name = heap_strdupAtoW(lpszCookieName);
|
|
|
|
r = InternetGetCookieExW( url, name, NULL, &len, flags, reserved );
|
|
if( r )
|
|
{
|
|
WCHAR *szCookieData;
|
|
|
|
szCookieData = heap_alloc(len * sizeof(WCHAR));
|
|
if( !szCookieData )
|
|
{
|
|
r = FALSE;
|
|
}
|
|
else
|
|
{
|
|
r = InternetGetCookieExW( url, name, szCookieData, &len, flags, reserved );
|
|
|
|
if(r) {
|
|
size = WideCharToMultiByte( CP_ACP, 0, szCookieData, len, NULL, 0, NULL, NULL);
|
|
if(lpCookieData) {
|
|
if(*lpdwSize >= size) {
|
|
WideCharToMultiByte( CP_ACP, 0, szCookieData, len, lpCookieData, *lpdwSize, NULL, NULL);
|
|
}else {
|
|
SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
|
r = FALSE;
|
|
}
|
|
}
|
|
*lpdwSize = size;
|
|
}
|
|
|
|
heap_free( szCookieData );
|
|
}
|
|
}
|
|
heap_free( name );
|
|
heap_free( url );
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetGetCookieA (WININET.@)
|
|
*
|
|
* See InternetGetCookieW.
|
|
*/
|
|
BOOL WINAPI InternetGetCookieA(const char *url, const char *name, char *data, DWORD *size)
|
|
{
|
|
TRACE("(%s, %s, %s, %p)\n", debugstr_a(url), debugstr_a(name), debugstr_a(data), size);
|
|
|
|
return InternetGetCookieExA(url, name, data, size, 0, NULL);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsDomainLegalCookieDomainW (WININET.@)
|
|
*/
|
|
BOOL WINAPI IsDomainLegalCookieDomainW( LPCWSTR s1, LPCWSTR s2 )
|
|
{
|
|
DWORD s1_len, s2_len;
|
|
|
|
FIXME("(%s, %s) semi-stub\n", debugstr_w(s1), debugstr_w(s2));
|
|
|
|
if (!s1 || !s2)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
if (s1[0] == '.' || !s1[0] || s2[0] == '.' || !s2[0])
|
|
{
|
|
SetLastError(ERROR_INVALID_NAME);
|
|
return FALSE;
|
|
}
|
|
if(!strchrW(s1, '.') || !strchrW(s2, '.'))
|
|
return FALSE;
|
|
|
|
s1_len = strlenW(s1);
|
|
s2_len = strlenW(s2);
|
|
if (s1_len > s2_len)
|
|
return FALSE;
|
|
|
|
if (strncmpiW(s1, s2+s2_len-s1_len, s1_len) || (s2_len>s1_len && s2[s2_len-s1_len-1]!='.'))
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL set_cookie(LPCWSTR domain, LPCWSTR path, LPCWSTR cookie_name, LPCWSTR cookie_data)
|
|
{
|
|
cookie_domain *thisCookieDomain = NULL;
|
|
cookie *thisCookie;
|
|
struct list *cursor;
|
|
LPWSTR data, value;
|
|
WCHAR *ptr;
|
|
FILETIME expiry, create;
|
|
BOOL expired = FALSE, update_persistent = FALSE;
|
|
DWORD flags = 0;
|
|
|
|
value = data = heap_strdupW(cookie_data);
|
|
if (!data)
|
|
{
|
|
ERR("could not allocate the cookie data buffer\n");
|
|
return FALSE;
|
|
}
|
|
|
|
memset(&expiry,0,sizeof(expiry));
|
|
GetSystemTimeAsFileTime(&create);
|
|
|
|
/* lots of information can be parsed out of the cookie value */
|
|
|
|
ptr = data;
|
|
for (;;)
|
|
{
|
|
static const WCHAR szDomain[] = {'d','o','m','a','i','n','=',0};
|
|
static const WCHAR szPath[] = {'p','a','t','h','=',0};
|
|
static const WCHAR szExpires[] = {'e','x','p','i','r','e','s','=',0};
|
|
static const WCHAR szSecure[] = {'s','e','c','u','r','e',0};
|
|
static const WCHAR szHttpOnly[] = {'h','t','t','p','o','n','l','y',0};
|
|
|
|
if (!(ptr = strchrW(ptr,';'))) break;
|
|
*ptr++ = 0;
|
|
|
|
if (value != data) heap_free(value);
|
|
value = heap_alloc((ptr - data) * sizeof(WCHAR));
|
|
if (value == NULL)
|
|
{
|
|
heap_free(data);
|
|
ERR("could not allocate the cookie value buffer\n");
|
|
return FALSE;
|
|
}
|
|
strcpyW(value, data);
|
|
|
|
while (*ptr == ' ') ptr++; /* whitespace */
|
|
|
|
if (strncmpiW(ptr, szDomain, 7) == 0)
|
|
{
|
|
WCHAR *end_ptr;
|
|
|
|
ptr += sizeof(szDomain)/sizeof(szDomain[0])-1;
|
|
if(*ptr == '.')
|
|
ptr++;
|
|
end_ptr = strchrW(ptr, ';');
|
|
if(end_ptr)
|
|
*end_ptr = 0;
|
|
|
|
if(!IsDomainLegalCookieDomainW(ptr, domain))
|
|
{
|
|
if(value != data)
|
|
heap_free(value);
|
|
heap_free(data);
|
|
return FALSE;
|
|
}
|
|
|
|
if(end_ptr)
|
|
*end_ptr = ';';
|
|
|
|
domain = ptr;
|
|
TRACE("Parsing new domain %s\n",debugstr_w(domain));
|
|
}
|
|
else if (strncmpiW(ptr, szPath, 5) == 0)
|
|
{
|
|
ptr+=strlenW(szPath);
|
|
path = ptr;
|
|
TRACE("Parsing new path %s\n",debugstr_w(path));
|
|
}
|
|
else if (strncmpiW(ptr, szExpires, 8) == 0)
|
|
{
|
|
SYSTEMTIME st;
|
|
ptr+=strlenW(szExpires);
|
|
if (InternetTimeToSystemTimeW(ptr, &st, 0))
|
|
{
|
|
SystemTimeToFileTime(&st, &expiry);
|
|
|
|
if (CompareFileTime(&create,&expiry) > 0)
|
|
{
|
|
TRACE("Cookie already expired.\n");
|
|
expired = TRUE;
|
|
}
|
|
}
|
|
}
|
|
else if (strncmpiW(ptr, szSecure, 6) == 0)
|
|
{
|
|
FIXME("secure not handled (%s)\n",debugstr_w(ptr));
|
|
ptr += strlenW(szSecure);
|
|
}
|
|
else if (strncmpiW(ptr, szHttpOnly, 8) == 0)
|
|
{
|
|
FIXME("httponly not handled (%s)\n",debugstr_w(ptr));
|
|
ptr += strlenW(szHttpOnly);
|
|
}
|
|
else if (*ptr)
|
|
{
|
|
FIXME("Unknown additional option %s\n",debugstr_w(ptr));
|
|
break;
|
|
}
|
|
}
|
|
|
|
EnterCriticalSection(&cookie_cs);
|
|
|
|
load_persistent_cookie(domain, path);
|
|
|
|
LIST_FOR_EACH(cursor, &domain_list)
|
|
{
|
|
thisCookieDomain = LIST_ENTRY(cursor, cookie_domain, entry);
|
|
if (COOKIE_matchDomain(domain, path, thisCookieDomain, FALSE))
|
|
break;
|
|
thisCookieDomain = NULL;
|
|
}
|
|
|
|
if (!thisCookieDomain)
|
|
{
|
|
if (!expired)
|
|
thisCookieDomain = COOKIE_addDomain(domain, path);
|
|
else
|
|
{
|
|
heap_free(data);
|
|
if (value != data) heap_free(value);
|
|
LeaveCriticalSection(&cookie_cs);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
if(!expiry.dwLowDateTime && !expiry.dwHighDateTime)
|
|
flags |= INTERNET_COOKIE_IS_SESSION;
|
|
else
|
|
update_persistent = TRUE;
|
|
|
|
if ((thisCookie = COOKIE_findCookie(thisCookieDomain, cookie_name)))
|
|
{
|
|
if (!(thisCookie->flags & INTERNET_COOKIE_IS_SESSION))
|
|
update_persistent = TRUE;
|
|
COOKIE_deleteCookie(thisCookie, FALSE);
|
|
}
|
|
|
|
TRACE("setting cookie %s=%s for domain %s path %s\n", debugstr_w(cookie_name),
|
|
debugstr_w(value), debugstr_w(thisCookieDomain->lpCookieDomain),debugstr_w(thisCookieDomain->lpCookiePath));
|
|
|
|
if (!expired && !COOKIE_addCookie(thisCookieDomain, cookie_name, value, expiry, create, flags))
|
|
{
|
|
heap_free(data);
|
|
if (value != data) heap_free(value);
|
|
LeaveCriticalSection(&cookie_cs);
|
|
return FALSE;
|
|
}
|
|
heap_free(data);
|
|
if (value != data) heap_free(value);
|
|
|
|
if (!update_persistent || save_persistent_cookie(thisCookieDomain))
|
|
{
|
|
LeaveCriticalSection(&cookie_cs);
|
|
return TRUE;
|
|
}
|
|
LeaveCriticalSection(&cookie_cs);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetSetCookieW (WININET.@)
|
|
*
|
|
* Sets cookie for the specified url
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetSetCookieW(LPCWSTR lpszUrl, LPCWSTR lpszCookieName,
|
|
LPCWSTR lpCookieData)
|
|
{
|
|
BOOL ret;
|
|
WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH], path[INTERNET_MAX_PATH_LENGTH];
|
|
|
|
TRACE("(%s,%s,%s)\n", debugstr_w(lpszUrl),
|
|
debugstr_w(lpszCookieName), debugstr_w(lpCookieData));
|
|
|
|
if (!lpszUrl || !lpCookieData)
|
|
{
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
hostName[0] = 0;
|
|
ret = COOKIE_crackUrlSimple(lpszUrl, hostName, sizeof(hostName)/sizeof(hostName[0]), path, sizeof(path)/sizeof(path[0]));
|
|
if (!ret || !hostName[0]) return FALSE;
|
|
|
|
if (!lpszCookieName)
|
|
{
|
|
WCHAR *cookie, *data;
|
|
|
|
cookie = heap_strdupW(lpCookieData);
|
|
if (!cookie)
|
|
{
|
|
SetLastError(ERROR_OUTOFMEMORY);
|
|
return FALSE;
|
|
}
|
|
|
|
/* some apps (or is it us??) try to add a cookie with no cookie name, but
|
|
* the cookie data in the form of name[=data].
|
|
*/
|
|
if (!(data = strchrW(cookie, '='))) data = cookie + strlenW(cookie);
|
|
else *data++ = 0;
|
|
|
|
ret = set_cookie(hostName, path, cookie, data);
|
|
|
|
heap_free(cookie);
|
|
return ret;
|
|
}
|
|
return set_cookie(hostName, path, lpszCookieName, lpCookieData);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* InternetSetCookieA (WININET.@)
|
|
*
|
|
* Sets cookie for the specified url
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetSetCookieA(LPCSTR lpszUrl, LPCSTR lpszCookieName,
|
|
LPCSTR lpCookieData)
|
|
{
|
|
LPWSTR data, url, name;
|
|
BOOL r;
|
|
|
|
TRACE("(%s,%s,%s)\n", debugstr_a(lpszUrl),
|
|
debugstr_a(lpszCookieName), debugstr_a(lpCookieData));
|
|
|
|
url = heap_strdupAtoW(lpszUrl);
|
|
name = heap_strdupAtoW(lpszCookieName);
|
|
data = heap_strdupAtoW(lpCookieData);
|
|
|
|
r = InternetSetCookieW( url, name, data );
|
|
|
|
heap_free( data );
|
|
heap_free( name );
|
|
heap_free( url );
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetSetCookieExA (WININET.@)
|
|
*
|
|
* See InternetSetCookieExW.
|
|
*/
|
|
DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
|
|
DWORD dwFlags, DWORD_PTR dwReserved)
|
|
{
|
|
TRACE("(%s, %s, %s, 0x%08x, 0x%08lx)\n",
|
|
debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
|
|
dwFlags, dwReserved);
|
|
|
|
if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
|
|
return InternetSetCookieA(lpszURL, lpszCookieName, lpszCookieData);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetSetCookieExW (WININET.@)
|
|
*
|
|
* Sets a cookie for the specified URL.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
|
|
DWORD dwFlags, DWORD_PTR dwReserved)
|
|
{
|
|
TRACE("(%s, %s, %s, 0x%08x, 0x%08lx)\n",
|
|
debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
|
|
dwFlags, dwReserved);
|
|
|
|
if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
|
|
return InternetSetCookieW(lpszURL, lpszCookieName, lpszCookieData);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetGetCookieExW (WININET.@)
|
|
*
|
|
* Retrieve cookie for the specified URL.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
|
|
LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
|
|
{
|
|
TRACE("(%s, %s, %s, %p, 0x%08x, %p)\n",
|
|
debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
|
|
pcchCookieData, dwFlags, lpReserved);
|
|
|
|
if (dwFlags) FIXME("flags 0x%08x not supported\n", dwFlags);
|
|
return InternetGetCookieW(pchURL, pchCookieName, pchCookieData, pcchCookieData);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetClearAllPerSiteCookieDecisions (WININET.@)
|
|
*
|
|
* Clears all per-site decisions about cookies.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
|
|
{
|
|
FIXME("stub\n");
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetEnumPerSiteCookieDecisionA (WININET.@)
|
|
*
|
|
* See InternetEnumPerSiteCookieDecisionW.
|
|
*/
|
|
BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, ULONG *pcSiteNameSize,
|
|
ULONG *pdwDecision, ULONG dwIndex )
|
|
{
|
|
FIXME("(%s, %p, %p, 0x%08x) stub\n",
|
|
debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetEnumPerSiteCookieDecisionW (WININET.@)
|
|
*
|
|
* Enumerates all per-site decisions about cookies.
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, ULONG *pcSiteNameSize,
|
|
ULONG *pdwDecision, ULONG dwIndex )
|
|
{
|
|
FIXME("(%s, %p, %p, 0x%08x) stub\n",
|
|
debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetGetPerSiteCookieDecisionA (WININET.@)
|
|
*/
|
|
BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, ULONG *pResult )
|
|
{
|
|
FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetGetPerSiteCookieDecisionW (WININET.@)
|
|
*/
|
|
BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, ULONG *pResult )
|
|
{
|
|
FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetSetPerSiteCookieDecisionA (WININET.@)
|
|
*/
|
|
BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
|
|
{
|
|
FIXME("(%s, 0x%08x) stub\n", debugstr_a(pchHostName), dwDecision);
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InternetSetPerSiteCookieDecisionW (WININET.@)
|
|
*/
|
|
BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
|
|
{
|
|
FIXME("(%s, 0x%08x) stub\n", debugstr_w(pchHostName), dwDecision);
|
|
return FALSE;
|
|
}
|
|
|
|
void free_cookie(void)
|
|
{
|
|
DeleteCriticalSection(&cookie_cs);
|
|
}
|