void CookieManager::setCookies(const KURL& url, const String& value, CookieFilter filter)
{
CookieLog("CookieManager - Setting cookies");
CookieParser parser(url);
Vector<ParsedCookie*> cookies = parser.parse(value);
for (size_t i = 0; i < cookies.size(); ++i) {
BackingStoreRemovalPolicy treatment = m_privateMode ? DoNotRemoveFromBackingStore : RemoveFromBackingStore;
checkAndTreatCookie(cookies[i], treatment, filter);
}
}
void CookieMap::getAllCookies(Vector<RefPtr<ParsedCookie> >* stackOfCookies)
{
CookieLog("CookieMap - Attempting to copy Map:%s cookies with %d cookies into vectors", m_name.utf8().data(), m_cookieVector.size());
stackOfCookies->reserveCapacity(stackOfCookies->size() + m_cookieVector.size());
size_t position = 0;
while (position < m_cookieVector.size()) {
RefPtr<ParsedCookie> newCookie = m_cookieVector[position];
if (newCookie->hasExpired()) {
// Notice that we don't delete from backingstore. These expired cookies will be
// deleted when manager loads the backingstore again.
removeCookieAtIndex(position, newCookie);
} else {
stackOfCookies->append(newCookie);
position++;
}
}
CookieLog("CookieMap - stack of cookies now have %d cookies in it", (*stackOfCookies).size());
}
void CookieManager::getBackingStoreCookies()
{
// Make sure private mode is off when the database thread calls this method
if (m_privateMode)
return;
// This method should be called just after having created the cookieManager
// NEVER afterwards!
ASSERT(!m_count);
Vector<ParsedCookie*> cookies;
m_cookieBackingStore->getCookiesFromDatabase(cookies);
CookieLog("CookieManager - Backingstore has %d cookies, loading them in memory now", cookies.size());
for (size_t i = 0; i < cookies.size(); ++i) {
ParsedCookie* newCookie = cookies[i];
checkAndTreatCookie(newCookie, BackingStoreCookieEntry);
}
CookieLog("CookieManager - Backingstore loading complete.");
m_syncedWithDatabase = true;
}
void CookieDatabaseBackingStore::addToChangeQueue(const ParsedCookie* changedCookie, UpdateParameter actionParam)
{
ASSERT(!changedCookie->isSession());
ParsedCookie cookieCopy(changedCookie);
CookieAction action(cookieCopy, actionParam);
{
MutexLocker lock(m_mutex);
m_changedCookies.append(action);
CookieLog("CookieBackingStore - m_changedcookies has %d.", m_changedCookies.size());
}
sendChangesToDatabase(s_databaseTimerInterval);
}
CookieManager& cookieManager()
{
static CookieManager *cookieManager = 0;
if (!cookieManager) {
// Open the cookieJar now and get the backing store cookies to fill the manager.
cookieManager = new CookieManager;
cookieManager->m_cookieBackingStore->open(cookieManager->cookieJar());
cookieManager->getBackingStoreCookies();
CookieLog("CookieManager - Backingstore load complete.\n");
}
return *cookieManager;
}
void CookieDatabaseBackingStore::sendChangesToDatabaseSynchronously()
{
CookieLog("CookieBackingStore - sending to database immediately");
{
MutexLocker lock(m_mutex);
if (m_dbTimer.started())
m_dbTimer.stop();
}
if (isCurrentThread())
invokeSendChangesToDatabase();
else
dispatchSyncMessage(createMethodCallMessage(&CookieDatabaseBackingStore::invokeSendChangesToDatabase, this));
}
CookieDatabaseBackingStore::~CookieDatabaseBackingStore()
{
delete m_dbTimerClient;
m_dbTimerClient = 0;
// FIXME: This object will never be deleted due to the set up of CookieManager (it's a singleton)
CookieLog("CookieBackingStore - Destructing");
#ifndef NDEBUG
{
MutexLocker lock(m_mutex);
ASSERT(m_changedCookies.isEmpty());
}
#endif
}
void CookieManager::addCookieToMap(CookieMap* targetMap, ParsedCookie* candidateCookie, BackingStoreRemovalPolicy postToBackingStore)
{
ParsedCookie* oldestCookie = 0;
// Check if we have not reached the per cookie domain limit.
// If that is not true, we check if the global limit has been reached if backingstore mode is on
// Two points:
// 1) We only do a global check if backingstore mode is on because the global cookie limit only
// counts session cookies that are saved in the database. If the user goes over the limit
// when they are in private mode, we know that the total cookie limit will be under the limit
// once the user goes back to normal mode (memory deleted and reloaded from the database)
// 2) We use else if for this statement because if we remove a cookie in the 1st statement
// then it means the global count will never exceed the limit
CookieLimitLog("CookieManager - local count: %d global count: %d", targetMap->count(), m_count);
if (targetMap->count() >= s_maxCookieCountPerHost) {
CookieLog("CookieManager - deleting oldest cookie from this map due to domain count.\n");
oldestCookie = targetMap->removeOldestCookie();
} else if (m_count >= s_globalMaxCookieCount && (postToBackingStore != DoNotRemoveFromBackingStore)) {
CookieLimitLog("CookieManager - Global limit reached, initiate cookie limit clean up.");
initiateCookieLimitCleanUp();
}
CookieLog("CookieManager - adding new cookie - %s.\n", candidateCookie->toString().utf8().data());
targetMap->addCookie(candidateCookie);
// Only add non session cookie to the backing store.
if (postToBackingStore == RemoveFromBackingStore) {
if (oldestCookie && !oldestCookie->isSession()) {
CookieLog("CookieManager - oldestCookie exists, deleting it from backingstore and destructing.\n");
m_cookieBackingStore->remove(oldestCookie);
}
if (!candidateCookie->isSession())
m_cookieBackingStore->insert(candidateCookie);
}
if (oldestCookie)
delete oldestCookie;
}
void CookieManager::setCookies(const KURL& url, const Vector<String>& cookies, CookieFilter filter)
{
// If the database hasn't been sync-ed at this point, force a sync load
if (!m_syncedWithDatabase && !m_privateMode)
m_cookieBackingStore->openAndLoadDatabaseSynchronously(cookieJar());
CookieLog("CookieManager - Setting cookies");
CookieParser parser(url);
for (size_t i = 0; i < cookies.size(); ++i) {
BackingStoreRemovalPolicy treatment = m_privateMode ? DoNotRemoveFromBackingStore : RemoveFromBackingStore;
if (RefPtr<ParsedCookie> parsedCookie = parser.parseOneCookie(cookies[i]))
checkAndTreatCookie(parsedCookie, treatment, filter);
}
}
void CookieManager::getBackingStoreCookies()
{
// This method should be called just after having created the cookieManager
// NEVER afterwards!
ASSERT(!m_count);
Vector<ParsedCookie*> cookies;
m_cookieBackingStore->getCookiesFromDatabase(cookies);
CookieLog("CookieManager - Backingstore has %d cookies, loading them in memory now", cookies.size());
for (size_t i = 0; i < cookies.size(); ++i) {
ParsedCookie* newCookie = cookies[i];
checkAndTreatCookie(newCookie, BackingStoreCookieEntry);
}
}
String CookieManager::getCookie(const KURL& url, CookieFilter filter) const
{
Vector<ParsedCookie*> rawCookies;
rawCookies.reserveInitialCapacity(s_maxCookieCountPerHost);
// Retrieve cookies related to this url
getRawCookies(rawCookies, url, filter);
CookieLog("CookieManager - there are %d cookies in raw cookies\n", rawCookies.size());
// Generate the cookie header string using the retrieved cookies
StringBuilder cookieStringBuilder;
cookieStringBuilder.reserveCapacity(512);
size_t cookieSize = rawCookies.size();
for (size_t i = 0; i < cookieSize; i++) {
cookieStringBuilder.append(rawCookies[i]->toNameValuePair());
if (i != cookieSize-1)
cookieStringBuilder.append("; ");
}
CookieLog("CookieManager - cookieString is - %s\n", cookieStringBuilder.toString().utf8().data());
return cookieStringBuilder.toString();
}
void CookieManager::setCookies(const KURL& url, const String& value)
{
CookieLog("CookieManager - Setting cookies");
CookieParser parser(url);
Vector<ParsedCookie*> cookies = parser.parse(value);
for (size_t i = 0; i < cookies.size(); ++i) {
ParsedCookie* cookie = cookies[i];
if (!shouldRejectForSecurityReason(cookie, url)) {
BackingStoreRemovalPolicy treatment = m_privateMode ? DoNotRemoveFromBackingStore : RemoveFromBackingStore;
checkAndTreatCookie(cookie, treatment);
} else
delete cookie;
}
}
CookieMap* CookieManager::findOrCreateCookieMap(CookieMap* protocolMap, const ParsedCookie& candidateCookie)
{
// Explode the domain with the '.' delimiter
Vector<String> delimitedHost;
// If the domain is an IP address, don't split it.
if (candidateCookie.domainIsIPAddress())
delimitedHost.append(candidateCookie.domain());
else
candidateCookie.domain().split(".", delimitedHost);
CookieMap* curMap = protocolMap;
size_t hostSize = delimitedHost.size();
CookieLog("CookieManager - looking at protocol map %s \n", protocolMap->getName().utf8().data());
// Find & create necessary CookieMaps by traversing down the domain tree
// Each CookieMap represent a subsection of the domain, delimited by "."
int i = hostSize - 1;
while (i >= 0) {
CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
CookieMap* nextMap = curMap->getSubdomainMap(delimitedHost[i]);
if (!nextMap) {
CookieLog("CookieManager - cannot find map\n");
if (candidateCookie.hasExpired())
return 0;
CookieLog("CookieManager - creating %s in currentmap %s\n", delimitedHost[i].utf8().data(), curMap->getName().utf8().data());
nextMap = new CookieMap(delimitedHost[i]);
CookieLog("CookieManager - adding subdomain to map\n");
curMap->addSubdomainMap(delimitedHost[i], nextMap);
}
curMap = nextMap;
i--;
}
return curMap;
}
void CookieDatabaseBackingStore::openAndLoadDatabaseSynchronously(const String& cookieJar)
{
CookieLog("CookieBackingStore - loading database into CookieManager immediately");
if (m_db.isOpen()) {
if (isCurrentThread())
BlackBerry::Platform::webKitThreadMessageClient()->dispatchSyncMessage(createMethodCallMessage(&CookieManager::getBackingStoreCookies, &cookieManager()));
else
cookieManager().getBackingStoreCookies();
} else {
if (isCurrentThread())
invokeOpen(cookieJar);
else
dispatchSyncMessage(createMethodCallMessage(&CookieDatabaseBackingStore::invokeOpen, this, cookieJar));
}
}
Vector<ParsedCookie*>* CookieDatabaseBackingStore::invokeGetCookiesWithLimit(unsigned int limit)
{
ASSERT(isCurrentThread());
// Check that the table exists to avoid doing an unnecessary request.
if (!m_db.isOpen())
return 0;
StringBuilder selectQuery;
selectQuery.append("SELECT name, value, host, path, expiry, lastAccessed, isSecure, isHttpOnly, creationTime, protocol FROM ");
selectQuery.append(m_tableName);
if (limit > 0) {
selectQuery.append(" ORDER BY lastAccessed ASC");
selectQuery.append(" LIMIT " + String::number(limit));
}
selectQuery.append(";");
CookieLog("CookieBackingStore - invokeGetAllCookies with select query %s", selectQuery.toString().utf8().data());
SQLiteStatement selectStatement(m_db, selectQuery.toString());
if (selectStatement.prepare()) {
LOG_ERROR("Cannot retrieved cookies from the database");
LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
return 0;
}
Vector<ParsedCookie*>* cookies = new Vector<ParsedCookie*>;
while (selectStatement.step() == SQLResultRow) {
// There is a row to fetch
String name = selectStatement.getColumnText(0);
String value = selectStatement.getColumnText(1);
String domain = selectStatement.getColumnText(2);
String path = selectStatement.getColumnText(3);
double expiry = selectStatement.getColumnDouble(4);
double lastAccessed = selectStatement.getColumnDouble(5);
bool isSecure = selectStatement.getColumnInt(6);
bool isHttpOnly = selectStatement.getColumnInt(7);
double creationTime = selectStatement.getColumnDouble(8);
String protocol = selectStatement.getColumnText(9);
cookies->append(new ParsedCookie(name, value, domain, protocol, path, expiry, lastAccessed, creationTime, isSecure, isHttpOnly));
}
return cookies;
}
void CookieManager::setCookies(const KURL& url, const Vector<String>& cookies, CookieFilter filter)
{
// Dispatch the message because the database cookies are not loaded in memory yet.
if (!m_syncedWithDatabase && !m_privateMode) {
typedef void (WebCore::CookieManager::*FunctionType)(const KURL&, const Vector<String>&, CookieFilter);
BlackBerry::Platform::webKitThreadMessageClient()->dispatchMessage(
BlackBerry::Platform::createMethodCallMessage<FunctionType, CookieManager, const KURL, const Vector<String>, CookieFilter>(
&CookieManager::setCookies, this, url, cookies, filter));
return;
}
CookieLog("CookieManager - Setting cookies");
CookieParser parser(url);
for (size_t i = 0; i < cookies.size(); ++i) {
BackingStoreRemovalPolicy treatment = m_privateMode ? DoNotRemoveFromBackingStore : RemoveFromBackingStore;
if (ParsedCookie* parsedCookie = parser.parseOneCookie(cookies[i]))
checkAndTreatCookie(parsedCookie, treatment, filter);
}
}
String CookieManager::generateHtmlFragmentForCookies()
{
if (!m_syncedWithDatabase && !m_privateMode) {
LOG_ERROR("CookieManager is calling generateHtmlFragmentForCookies before database values are loaded.");
return String();
}
CookieLog("CookieManager - generateHtmlFragmentForCookies\n");
Vector<ParsedCookie*> cookieCandidates;
for (HashMap<String, CookieMap*>::iterator it = m_managerMap.begin(); it != m_managerMap.end(); ++it)
it->value->getAllChildCookies(&cookieCandidates);
String result;
ParsedCookie* cookie = 0;
result.append(String("<table style=\"word-wrap:break-word\" cellSpacing=\"0\" cellPadding=\"0\" border=\"1\"><tr><th>Domain</th><th>Path</th><th>Protocol</th><th>Name</th><th>Value</th><th>Secure</th><th>HttpOnly</th><th>Session</th></tr>"));
for (size_t i = 0; i < cookieCandidates.size(); ++i) {
cookie = cookieCandidates[i];
result.append(String("<tr><td align=\"center\">"));
result.append(cookie->domain());
result.append(String("<td align=\"center\">"));
result.append(cookie->path());
result.append(String("<td align=\"center\">"));
result.append(cookie->protocol());
result.append(String("<td align=\"center\">"));
result.append(cookie->name());
result.append(String("<td align=\"center\" style= \"word-break:break-all\">"));
result.append(cookie->value());
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isSecure() ? "Yes" : "No"));
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isHttpOnly() ? "Yes" : "No"));
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isSession() ? "Yes" : "No"));
result.append(String("</td></tr>"));
}
result.append(String("</table>"));
return result;
}
String CookieManager::generateHtmlFragmentForCookies()
{
// If the database hasn't been sync-ed at this point, force a sync load
if (!m_syncedWithDatabase && !m_privateMode)
m_cookieBackingStore->openAndLoadDatabaseSynchronously(cookieJar());
CookieLog("CookieManager - generateHtmlFragmentForCookies\n");
Vector<RefPtr<ParsedCookie> > cookieCandidates;
for (HashMap<String, CookieMap*>::iterator it = m_managerMap.begin(); it != m_managerMap.end(); ++it)
it->value->getAllChildCookies(&cookieCandidates);
String result;
RefPtr<ParsedCookie> cookie = 0;
result.append(String("<table style=\"word-wrap:break-word\" cellSpacing=\"0\" cellPadding=\"0\" border=\"1\"><tr><th>Domain</th><th>Path</th><th>Protocol</th><th>Name</th><th>Value</th><th>Secure</th><th>HttpOnly</th><th>Session</th></tr>"));
for (size_t i = 0; i < cookieCandidates.size(); ++i) {
cookie = cookieCandidates[i];
result.append(String("<tr><td align=\"center\">"));
result.append(cookie->domain());
result.append(String("<td align=\"center\">"));
result.append(cookie->path());
result.append(String("<td align=\"center\">"));
result.append(cookie->protocol());
result.append(String("<td align=\"center\">"));
result.append(cookie->name());
result.append(String("<td align=\"center\" style= \"word-break:break-all\">"));
result.append(cookie->value());
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isSecure() ? "Yes" : "No"));
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isHttpOnly() ? "Yes" : "No"));
result.append(String("<td align=\"center\">"));
result.append(String(cookie->isSession() ? "Yes" : "No"));
result.append(String("</td></tr>"));
}
result.append(String("</table>"));
return result;
}
void CookieDatabaseBackingStore::remove(const ParsedCookie* cookie)
{
CookieLog("CookieBackingStore - adding deleting cookie %s to queue.", cookie->toString().utf8().data());
addToChangeQueue(cookie, Delete);
}
void CookieDatabaseBackingStore::insert(const ParsedCookie* cookie)
{
CookieLog("CookieBackingStore - adding inserting cookie %s to queue.", cookie->toString().utf8().data());
addToChangeQueue(cookie, Insert);
}
void CookieManager::checkAndTreatCookie(ParsedCookie* candidateCookie, BackingStoreRemovalPolicy postToBackingStore)
{
CookieLog("CookieManager - checkAndTreatCookie - processing url with domain - %s & protocol %s\n", candidateCookie->domain().utf8().data(), candidateCookie->protocol().utf8().data());
const bool ignoreDomain = shouldIgnoreDomain(candidateCookie->protocol());
// Determine which protocol tree to add the cookie to. Create one if necessary.
CookieMap* curMap = 0;
if (m_managerMap.contains(candidateCookie->protocol()))
curMap = m_managerMap.get(candidateCookie->protocol());
else {
// Check if it is a secure version, if it is, link it to the non-secure version
// Link curMap to the new protocol as well as the old one if it doesn't exist
if (candidateCookie->protocol() == "https") {
curMap = m_managerMap.get("http");
if (!curMap) {
curMap = new CookieMap("http");
m_managerMap.add("http", curMap);
}
} else if (candidateCookie->protocol() == "wss") {
curMap = m_managerMap.get("ws");
if (!curMap) {
curMap = new CookieMap("ws");
m_managerMap.add("ws", curMap);
}
} else
curMap = new CookieMap(candidateCookie->protocol());
CookieLog("CookieManager - adding protocol cookiemap - %s\n", curMap->getName().utf8().data());
m_managerMap.add(candidateCookie->protocol(), curMap);
}
// If protocol support domain, we have to traverse the domain tree to find the right
// cookieMap to handle with
if (!ignoreDomain)
curMap = findOrCreateCookieMap(curMap, candidateCookie->domain(), candidateCookie->hasExpired());
// Now that we have the proper map for this cookie, we can modify it
// If cookie does not exist and has expired, delete it
// If cookie exists and it has expired, so we must remove it from the map, if not update it
// If cookie expired and came from the BackingStore (therefore does not exist), we have to remove from database
// If cookie does not exist & it's valid, add it to the current map
if (candidateCookie->hasExpired() || candidateCookie->isForceExpired()) {
// Special case for getBackingStoreCookies() to catch expired cookies
if (postToBackingStore == BackingStoreCookieEntry)
m_cookieBackingStore->remove(candidateCookie);
else if (curMap) {
bool cookieAlreadyExists = curMap->existsCookie(candidateCookie);
if (cookieAlreadyExists) {
CookieLog("CookieManager - expired cookie exists in memory");
ParsedCookie* expired = curMap->removeCookie(candidateCookie);
// Cookie is useless, Remove the cookie from the backingstore if it exists
// Backup check for BackingStoreCookieEntry incase someone incorrectly uses this enum
if (postToBackingStore != BackingStoreCookieEntry && !expired->isSession()) {
CookieLog("CookieManager - expired cookie is nonsession, deleting from db");
m_cookieBackingStore->remove(expired);
}
delete expired;
}
} else
delete candidateCookie;
} else {
ASSERT(curMap);
bool cookieAlreadyExists = curMap->existsCookie(candidateCookie);
if (cookieAlreadyExists)
update(curMap, candidateCookie, postToBackingStore);
else
addCookieToMap(curMap, candidateCookie, postToBackingStore);
}
}
void CookieDatabaseBackingStore::update(const PassRefPtr<ParsedCookie> cookie)
{
CookieLog("CookieBackingStore - adding updating cookie %s to queue.", cookie->toString().utf8().data());
addToChangeQueue(cookie, Update);
}
void CookieManager::addCookieToMap(CookieMap* targetMap, ParsedCookie* candidateCookie, BackingStoreRemovalPolicy postToBackingStore, CookieFilter filter)
{
ParsedCookie* replacedCookie = 0;
if (!targetMap->addOrReplaceCookie(candidateCookie, &replacedCookie, filter)) {
CookieLog("CookieManager - rejecting new cookie - %s.\n", candidateCookie->toString().utf8().data());
delete candidateCookie;
return;
}
if (replacedCookie) {
CookieLog("CookieManager - updating new cookie - %s.\n", candidateCookie->toString().utf8().data());
// A cookie was replaced in targetMap.
// If old cookie is non-session and new one is, we have to delete it from backingstore
// If new cookie is non-session and old one is, we have to add it to backingstore
// If both sessions are non-session, then we update it in the backingstore
bool newIsSession = candidateCookie->isSession();
bool oldIsSession = replacedCookie->isSession();
if (postToBackingStore == RemoveFromBackingStore) {
if (!newIsSession && !oldIsSession)
m_cookieBackingStore->update(candidateCookie);
else if (newIsSession && !oldIsSession) {
// Must manually decrease the counter because it was not counted when
// the cookie was removed in cookieVector.
removedCookie();
m_cookieBackingStore->remove(replacedCookie);
} else if (!newIsSession && oldIsSession) {
// Must manually increase the counter because it was not counted when
// the cookie was added in cookieVector.
addedCookie();
m_cookieBackingStore->insert(candidateCookie);
}
}
delete replacedCookie;
return;
}
CookieLog("CookieManager - adding new cookie - %s.\n", candidateCookie->toString().utf8().data());
ParsedCookie* oldestCookie = 0;
// Check if we have not reached the per cookie domain limit.
// If that is not true, we check if the global limit has been reached if backingstore mode is on
// Two points:
// 1) We only do a global check if backingstore mode is on because the global cookie limit only
// counts session cookies that are saved in the database. If the user goes over the limit
// when they are in private mode, we know that the total cookie limit will be under the limit
// once the user goes back to normal mode (memory deleted and reloaded from the database)
// 2) We use else if for this statement because if we remove a cookie in the 1st statement
// then it means the global count will never exceed the limit
CookieLimitLog("CookieManager - local count: %d global count: %d", targetMap->count(), m_count);
if (targetMap->count() > s_maxCookieCountPerHost) {
CookieLog("CookieManager - deleting oldest cookie from this map due to domain count.\n");
oldestCookie = targetMap->removeOldestCookie();
} else if (m_count > s_globalMaxCookieCount && (postToBackingStore != DoNotRemoveFromBackingStore)) {
CookieLimitLog("CookieManager - Global limit reached, initiate cookie limit clean up.");
initiateCookieLimitCleanUp();
}
// Only add non session cookie to the backing store.
if (postToBackingStore == RemoveFromBackingStore) {
if (oldestCookie && !oldestCookie->isSession()) {
CookieLog("CookieManager - oldestCookie exists, deleting it from backingstore and destructing.\n");
m_cookieBackingStore->remove(oldestCookie);
}
if (!candidateCookie->isSession())
m_cookieBackingStore->insert(candidateCookie);
}
if (oldestCookie)
delete oldestCookie;
}
void CookieManager::checkAndTreatCookie(ParsedCookie* candidateCookie, BackingStoreRemovalPolicy postToBackingStore, CookieFilter filter)
{
CookieLog("CookieManager - checkAndTreatCookie - processing url with domain - %s & protocol %s\n", candidateCookie->domain().utf8().data(), candidateCookie->protocol().utf8().data());
// Delete invalid cookies:
// 1) A cookie which is not from http shouldn't have a httpOnly property.
// 2) Cookies coming from schemes that we do not support and the special flag isn't on
if ((filter == NoHttpOnlyCookie && candidateCookie->isHttpOnly()) || (shouldIgnoreScheme(candidateCookie->protocol()) && !m_shouldDumpAllCookies)) {
delete candidateCookie;
return;
}
const bool ignoreDomain = (candidateCookie->protocol() == "file" || candidateCookie->protocol() == "local");
// Determine which protocol tree to add the cookie to. Create one if necessary.
CookieMap* curMap = 0;
if (m_managerMap.contains(candidateCookie->protocol()))
curMap = m_managerMap.get(candidateCookie->protocol());
else {
// Check if it is a secure version, if it is, link it to the non-secure version
// Link curMap to the new protocol as well as the old one if it doesn't exist
if (candidateCookie->protocol() == "https") {
curMap = m_managerMap.get("http");
if (!curMap) {
curMap = new CookieMap("http");
m_managerMap.add("http", curMap);
}
} else if (candidateCookie->protocol() == "wss") {
curMap = m_managerMap.get("ws");
if (!curMap) {
curMap = new CookieMap("ws");
m_managerMap.add("ws", curMap);
}
} else
curMap = new CookieMap(candidateCookie->protocol());
CookieLog("CookieManager - adding protocol cookiemap - %s\n", curMap->getName().utf8().data());
m_managerMap.add(candidateCookie->protocol(), curMap);
}
// If protocol support domain, we have to traverse the domain tree to find the right
// cookieMap to handle with
if (!ignoreDomain)
curMap = findOrCreateCookieMap(curMap, *candidateCookie);
// Now that we have the proper map for this cookie, we can modify it
// If cookie does not exist and has expired, delete it
// If cookie exists and it has expired, so we must remove it from the map, if not update it
// If cookie expired and came from the BackingStore (therefore does not exist), we have to remove from database
// If cookie does not exist & it's valid, add it to the current map
if (candidateCookie->hasExpired() || candidateCookie->isForceExpired()) {
// Special case for getBackingStoreCookies() to catch expired cookies
if (postToBackingStore == BackingStoreCookieEntry)
m_cookieBackingStore->remove(candidateCookie);
else if (curMap) {
// RemoveCookie will return 0 if the cookie doesn't exist.
ParsedCookie* expired = curMap->removeCookie(candidateCookie, filter);
// Cookie is useless, Remove the cookie from the backingstore if it exists.
// Backup check for BackingStoreCookieEntry incase someone incorrectly uses this enum.
if (expired && postToBackingStore != BackingStoreCookieEntry && !expired->isSession()) {
CookieLog("CookieManager - expired cookie is nonsession, deleting from db");
m_cookieBackingStore->remove(expired);
}
delete expired;
} else
delete candidateCookie;
} else {
ASSERT(curMap);
addCookieToMap(curMap, candidateCookie, postToBackingStore, filter);
}
}
void CookieDatabaseBackingStore::invokeSendChangesToDatabase()
{
ASSERT(isCurrentThread());
if (!m_db.isOpen()) {
LOG_ERROR("Timer Fired, but database is closed.");
return;
}
Vector<CookieAction> changedCookies;
{
MutexLocker lock(m_mutex);
changedCookies.swap(m_changedCookies);
ASSERT(m_changedCookies.isEmpty());
}
if (changedCookies.isEmpty()) {
CookieLog("CookieBackingStore - Timer fired, but no cookies in changelist");
return;
}
CookieLog("CookieBackingStore - Timer fired, sending changes to database. We have %d changes", changedCookies.size());
SQLiteTransaction transaction(m_db, false);
transaction.begin();
// Iterate through every element in the change list to make calls
// If error occurs, ignore it and continue to the next statement
size_t sizeOfChange = changedCookies.size();
for (size_t i = 0; i < sizeOfChange; i++) {
SQLiteStatement* m_statement;
const ParsedCookie cookie = changedCookies[i].first;
UpdateParameter action = changedCookies[i].second;
if (action == Delete) {
m_statement = m_deleteStatement;
CookieLog("CookieBackingStore - deleting cookie %s.", cookie.toString().utf8().data());
// Binds all the values
if (m_statement->bindText(1, cookie.name()) || m_statement->bindText(2, cookie.domain())
|| m_statement->bindText(3, cookie.path()) || m_statement->bindText(4, cookie.protocol())) {
LOG_ERROR("Cannot bind cookie data to delete");
LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
ASSERT_NOT_REACHED();
continue;
}
} else {
if (action == Update) {
CookieLog("CookieBackingStore - updating cookie %s.", cookie.toString().utf8().data());
m_statement = m_updateStatement;
} else {
CookieLog("CookieBackingStore - inserting cookie %s.", cookie.toString().utf8().data());
m_statement = m_insertStatement;
}
// Binds all the values
if (m_statement->bindText(1, cookie.name()) || m_statement->bindText(2, cookie.value())
|| m_statement->bindText(3, cookie.domain()) || m_statement->bindText(4, cookie.path())
|| m_statement->bindDouble(5, cookie.expiry()) || m_statement->bindDouble(6, cookie.lastAccessed())
|| m_statement->bindInt64(7, cookie.isSecure()) || m_statement->bindInt64(8, cookie.isHttpOnly())
|| m_statement->bindDouble(9, cookie.creationTime()) || m_statement->bindText(10, cookie.protocol())) {
LOG_ERROR("Cannot bind cookie data to save");
LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
ASSERT_NOT_REACHED();
continue;
}
}
int rc = m_statement->step();
m_statement->reset();
if (rc != SQLResultOk && rc != SQLResultDone) {
LOG_ERROR("Cannot make call to the database");
LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
ASSERT_NOT_REACHED();
continue;
}
}
transaction.commit();
CookieLog("CookieBackingStore - transaction complete");
}
void CookieMap::addSubdomainMap(const String& subdomain, CookieMap* newDomain)
{
CookieLog("CookieMap - Attempting to add subdomain - %s", subdomain.utf8().data());
m_subdomains.add(subdomain, newDomain);
}
void CookieManager::getRawCookies(Vector<ParsedCookie*> &stackOfCookies, const KURL& requestURL, CookieFilter filter) const
{
if (!m_syncedWithDatabase && !m_privateMode) {
LOG_ERROR("CookieManager is calling getRawCookies before database values are loaded.");
return;
}
CookieLog("CookieManager - getRawCookies - processing url with domain - %s & protocol: %s & path: %s\n", requestURL.host().utf8().data(), requestURL.protocol().utf8().data(), requestURL.path().utf8().data());
const bool invalidScheme = shouldIgnoreScheme(requestURL.protocol());
const bool specialCaseForWebWorks = invalidScheme && m_shouldDumpAllCookies;
const bool isConnectionSecure = requestURL.protocolIs("https") || requestURL.protocolIs("wss") || specialCaseForWebWorks;
Vector<ParsedCookie*> cookieCandidates;
Vector<CookieMap*> protocolsToSearch;
// Special Case: If a server sets a "secure" cookie over a non-secure channel and tries to access the cookie
// over a secure channel, it will not succeed because the secure protocol isn't mapped to the insecure protocol yet.
// Set the map to the non-secure version, so it'll search the mapping for a secure cookie.
CookieMap* targetMap = m_managerMap.get(requestURL.protocol());
if (!targetMap && isConnectionSecure) {
CookieLog("CookieManager - special case: secure protocol are not linked yet.");
if (requestURL.protocolIs("https"))
targetMap = m_managerMap.get("http");
else if (requestURL.protocolIs("wss"))
targetMap = m_managerMap.get("ws");
}
// Decide which scheme tree we should look at.
// Return on invalid schemes. cookies are currently disabled on file and local.
// We only want to enable them for WebWorks that enabled a special flag.
if (specialCaseForWebWorks)
copyValuesToVector(m_managerMap, protocolsToSearch);
else if (invalidScheme)
return;
else {
protocolsToSearch.append(targetMap);
// FIXME: this is a hack for webworks apps; RFC 6265 says "Cookies do not provide isolation by scheme"
// so we should not be checking protocols at all. See PR 135595
if (m_shouldDumpAllCookies) {
protocolsToSearch.append(m_managerMap.get("file"));
protocolsToSearch.append(m_managerMap.get("local"));
}
}
Vector<String> delimitedHost;
// IP addresses are stored in a particular format (due to ipv6). Reduce the ip address so we can match
// it with the one in memory.
string canonicalIP = BlackBerry::Platform::getCanonicalIPFormat(requestURL.host().utf8().data());
if (!canonicalIP.empty())
delimitedHost.append(String(canonicalIP.c_str()));
else
requestURL.host().lower().split(".", true, delimitedHost);
// Go through all the protocol trees that we need to search for
// and get all cookies that are valid for this domain
for (size_t k = 0; k < protocolsToSearch.size(); k++) {
CookieMap* currentMap = protocolsToSearch[k];
// if no cookies exist for this protocol, break right away
if (!currentMap)
continue;
CookieLog("CookieManager - looking at protocol map %s \n", currentMap->getName().utf8().data());
// Special case for local and files - because WebApps expect to get ALL cookies from the backing-store on local protocol
if (specialCaseForWebWorks) {
CookieLog("CookieManager - special case find in protocol map - %s\n", currentMap->getName().utf8().data());
currentMap->getAllChildCookies(&cookieCandidates);
} else {
// Get cookies from the null domain map
currentMap->getAllCookies(&cookieCandidates);
// Get cookies from the valid domain maps
int i = delimitedHost.size() - 1;
while (i >= 0) {
CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
currentMap = currentMap->getSubdomainMap(delimitedHost[i]);
// if this subdomain/domain does not exist in our mapping then we simply exit
if (!currentMap) {
CookieLog("CookieManager - cannot find next map exiting the while loop.\n");
break;
}
CookieLog("CookieManager - found the map, grabbing cookies from this map\n");
currentMap->getAllCookies(&cookieCandidates);
i--;
}
}
}
CookieLog("CookieManager - there are %d cookies in candidate\n", cookieCandidates.size());
for (size_t i = 0; i < cookieCandidates.size(); ++i) {
ParsedCookie* cookie = cookieCandidates[i];
// According to the path-matches rules in RFC6265, section 5.1.4,
// we should add a '/' at the end of cookie-path for comparison if the cookie-path is not end with '/'.
String path = cookie->path();
CookieLog("CookieManager - comparing cookie path %s (len %d) to request path %s (len %d)", path.utf8().data(), path.length(), requestURL.path().utf8().data(), path.length());
if (!equalIgnoringCase(path, requestURL.path()) && !path.endsWith("/", false))
path = path + "/";
// Only secure connections have access to secure cookies. Unless specialCaseForWebWorks is true.
// Get the cookies filtering out HttpOnly cookies if requested.
if (requestURL.path().startsWith(path, false) && (isConnectionSecure || !cookie->isSecure()) && (filter == WithHttpOnlyCookies || !cookie->isHttpOnly())) {
CookieLog("CookieManager - cookie chosen - %s\n", cookie->toString().utf8().data());
cookie->setLastAccessed(currentTime());
stackOfCookies.append(cookie);
}
}
std::stable_sort(stackOfCookies.begin(), stackOfCookies.end(), cookieSorter);
}
void CookieManager::getRawCookies(Vector<ParsedCookie*> &stackOfCookies, const KURL& requestURL, CookieFilter filter) const
{
CookieLog("CookieManager - getRawCookies - processing url with domain - %s & protocol: %s & path: %s\n", requestURL.host().utf8().data(), requestURL.protocol().utf8().data(), requestURL.path().utf8().data());
bool specialCaseForLocal = (requestURL.protocolIs("local") || requestURL.protocolIs("file")) && m_shouldDumpAllCookies;
bool isConnectionSecure = requestURL.protocolIs("https") || requestURL.protocolIs("wss") || specialCaseForLocal;
Vector<ParsedCookie*> cookieCandidates;
Vector<CookieMap*> protocolsToSearch;
if (specialCaseForLocal)
copyValuesToVector(m_managerMap, protocolsToSearch);
else {
protocolsToSearch.append(m_managerMap.get(requestURL.protocol()));
// FIXME: this is a hack for webworks apps; RFC 6265 says "Cookies do not provide isolation by scheme"
// so we should not be checking protocols at all. See PR 135595
if (m_shouldDumpAllCookies) {
protocolsToSearch.append(m_managerMap.get("file"));
protocolsToSearch.append(m_managerMap.get("local"));
}
}
Vector<String> delimitedHost;
requestURL.host().lower().split(".", true, delimitedHost);
// Go through all the protocol trees that we need to search for
// and get all cookies that are valid for this domain
for (size_t k = 0; k < protocolsToSearch.size(); k++) {
CookieMap* currentMap = protocolsToSearch[k];
// if no cookies exist for this protocol, break right away
if (!currentMap)
continue;
CookieLog("CookieManager - looking at protocol map %s \n", currentMap->getName().utf8().data());
// Special case for local and files - because WebApps expect to get ALL cookies from the backing-store on local protocol
if (specialCaseForLocal) {
CookieLog("CookieManager - special case find in protocol map - %s\n", currentMap->getName().utf8().data());
currentMap->getAllChildCookies(&cookieCandidates);
} else {
// Get cookies from the null domain map
currentMap->getAllCookies(&cookieCandidates);
// Get cookies from the valid domain maps
int i = delimitedHost.size() - 1;
while (i >= 0) {
CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
currentMap = currentMap->getSubdomainMap(delimitedHost[i]);
// if this subdomain/domain does not exist in our mapping then we simply exit
if (!currentMap) {
CookieLog("CookieManager - cannot find next map exiting the while loop.\n");
break;
}
CookieLog("CookieManager - found the map, grabbing cookies from this map\n");
currentMap->getAllCookies(&cookieCandidates);
i--;
}
}
}
CookieLog("CookieManager - there are %d cookies in candidate\n", cookieCandidates.size());
for (size_t i = 0; i < cookieCandidates.size(); ++i) {
ParsedCookie* cookie = cookieCandidates[i];
// According to the path-matches rules in RFC6265, section 5.1.4,
// we should add a '/' at the end of cookie-path for comparison if the cookie-path is not end with '/'.
String path = cookie->path();
CookieLog("CookieManager - comparing cookie path %s (len %d) to request path %s (len %d)", path.utf8().data(), path.length(), requestURL.path().utf8().data(), path.length());
if (!equalIgnoringCase(path, requestURL.path()) && !path.endsWith("/", false))
path += "/";
// Only secure connections have access to secure cookies. Unless specialCaseForLocal is true
// Get the cookies filtering out HttpOnly cookies if requested.
if (requestURL.path().startsWith(path, false) && (isConnectionSecure || !cookie->isSecure()) && (filter == WithHttpOnlyCookies || !cookie->isHttpOnly())) {
CookieLog("CookieManager - cookie chosen - %s\n", cookie->toString().utf8().data());
cookie->setLastAccessed(currentTime());
stackOfCookies.append(cookie);
}
}
std::stable_sort(stackOfCookies.begin(), stackOfCookies.end(), cookieSorter);
}