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Bug 407845 - "nsCookieService::FindCookie() shouldn't return expired cookies" [p=dwitte@stanford.edu (Dan Witte [dwitte]) r+sr=biesi a1.9=damons]
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reed@reedloden.com
parent
593a0bb24a
commit
5f32285909
@ -859,21 +859,30 @@ nsCookieService::Remove(const nsACString &aHost,
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if (FindCookie(PromiseFlatCString(aHost),
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PromiseFlatCString(aName),
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PromiseFlatCString(aPath),
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matchIter)) {
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matchIter,
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PR_Now() / PR_USEC_PER_SEC)) {
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nsRefPtr<nsCookie> cookie = matchIter.current;
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RemoveCookieFromList(matchIter);
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NotifyChanged(cookie, NS_LITERAL_STRING("deleted").get());
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// check if we need to add the host to the permissions blacklist.
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if (aBlocked && mPermissionService) {
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nsCAutoString host(NS_LITERAL_CSTRING("http://") + cookie->RawHost());
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nsCOMPtr<nsIURI> uri;
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NS_NewURI(getter_AddRefs(uri), host);
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if (uri)
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mPermissionService->SetAccess(uri, nsICookiePermission::ACCESS_DENY);
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}
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}
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// check if we need to add the host to the permissions blacklist.
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if (aBlocked && mPermissionService) {
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nsCAutoString host(NS_LITERAL_CSTRING("http://"));
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// strip off the domain dot, if necessary
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if (!aHost.IsEmpty() && aHost.First() == '.')
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host.Append(Substring(aHost, 1, aHost.Length() - 1));
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else
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host.Append(aHost);
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nsCOMPtr<nsIURI> uri;
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NS_NewURI(getter_AddRefs(uri), host);
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if (uri)
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mPermissionService->SetAccess(uri, nsICookiePermission::ACCESS_DENY);
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}
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return NS_OK;
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}
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@ -1376,8 +1385,8 @@ nsCookieService::AddInternal(nsCookie *aCookie,
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mozStorageTransaction transaction(mDBConn, PR_TRUE);
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nsListIter matchIter;
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const PRBool foundCookie =
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FindCookie(aCookie->Host(), aCookie->Name(), aCookie->Path(), matchIter);
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PRBool foundCookie = FindCookie(aCookie->Host(), aCookie->Name(), aCookie->Path(),
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matchIter, aCurrentTime);
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nsRefPtr<nsCookie> oldCookie;
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if (foundCookie) {
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@ -2024,10 +2033,11 @@ nsCookieService::CookieExists(nsICookie2 *aCookie,
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NS_ENSURE_ARG_POINTER(aCookie);
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// just a placeholder
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nsEnumerationData data(PR_Now() / PR_USEC_PER_SEC, LL_MININT);
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nsListIter iter;
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nsCookie *cookie = static_cast<nsCookie*>(aCookie);
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*aFoundCookie = FindCookie(cookie->Host(), cookie->Name(), cookie->Path(), data.iter);
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*aFoundCookie = FindCookie(cookie->Host(), cookie->Name(), cookie->Path(),
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iter, PR_Now() / PR_USEC_PER_SEC);
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return NS_OK;
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}
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@ -2080,16 +2090,18 @@ nsCookieService::CountCookiesFromHost(const nsACString &aHost,
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return NS_OK;
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}
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// find an exact previous match.
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// find an exact cookie specified by host, name, and path that hasn't expired.
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PRBool
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nsCookieService::FindCookie(const nsAFlatCString &aHost,
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const nsAFlatCString &aName,
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const nsAFlatCString &aPath,
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nsListIter &aIter)
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nsListIter &aIter,
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PRInt64 aCurrentTime)
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{
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nsCookieEntry *entry = mHostTable.GetEntry(aHost.get());
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for (aIter = nsListIter(entry); aIter.current; ++aIter) {
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if (aPath.Equals(aIter.current->Path()) &&
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if (aIter.current->Expiry() > aCurrentTime &&
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aPath.Equals(aIter.current->Path()) &&
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aName.Equals(aIter.current->Name())) {
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return PR_TRUE;
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}
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@ -181,7 +181,7 @@ class nsCookieService : public nsICookieService
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static PRBool GetExpiry(nsCookieAttributes &aCookie, PRInt64 aServerTime, PRInt64 aCurrentTime);
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void RemoveAllFromMemory();
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void RemoveExpiredCookies(PRInt64 aCurrentTime);
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PRBool FindCookie(const nsAFlatCString &aHost, const nsAFlatCString &aName, const nsAFlatCString &aPath, nsListIter &aIter);
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PRBool FindCookie(const nsAFlatCString &aHost, const nsAFlatCString &aName, const nsAFlatCString &aPath, nsListIter &aIter, PRInt64 aCurrentTime);
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void FindOldestCookie(nsEnumerationData &aData);
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PRUint32 CountCookiesFromHostInternal(const nsACString &aHost, nsEnumerationData &aData);
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void NotifyRejected(nsIURI *aHostURI);
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@ -1,4 +1,4 @@
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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@ -659,7 +659,7 @@ main(PRInt32 argc, char *argv[])
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PR_FALSE, // is secure
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PR_TRUE, // is httponly
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PR_TRUE, // is session
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LL_MAXINT)); // expiry time
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PR_Now() / PR_USEC_PER_SEC + 2)); // expiry time
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rv[3] = NS_SUCCEEDED(cookieMgr2->Add(NS_LITERAL_CSTRING("new.domain"), // domain
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NS_LITERAL_CSTRING("/rabbit"), // path
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NS_LITERAL_CSTRING("test3"), // name
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@ -673,18 +673,20 @@ main(PRInt32 argc, char *argv[])
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rv[4] = NS_SUCCEEDED(cookieMgr->GetEnumerator(getter_AddRefs(enumerator)));
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PRInt32 i = 0;
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PRBool more;
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nsCOMPtr<nsICookie2> newDomainCookie;
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nsCOMPtr<nsICookie2> expiredCookie, newDomainCookie;
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while (NS_SUCCEEDED(enumerator->HasMoreElements(&more)) && more) {
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nsCOMPtr<nsISupports> cookie;
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if (NS_FAILED(enumerator->GetNext(getter_AddRefs(cookie)))) break;
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++i;
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// keep tabs on the third cookie, so we can check it later
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// keep tabs on the second and third cookies, so we can check them later
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nsCOMPtr<nsICookie2> cookie2(do_QueryInterface(cookie));
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if (!cookie2) break;
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nsCAutoString domain;
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cookie2->GetRawHost(domain);
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if (domain == NS_LITERAL_CSTRING("new.domain"))
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nsCAutoString name;
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cookie2->GetName(name);
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if (name == NS_LITERAL_CSTRING("test2"))
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expiredCookie = cookie2;
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else if (name == NS_LITERAL_CSTRING("test3"))
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newDomainCookie = cookie2;
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}
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rv[5] = i == 3;
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@ -715,13 +717,19 @@ main(PRInt32 argc, char *argv[])
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PR_TRUE, // is session
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LL_MININT)); // expiry time
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rv[13] = NS_SUCCEEDED(cookieMgr2->CookieExists(newDomainCookie, &found)) && !found;
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// sleep four seconds, to make sure the second cookie has expired
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PR_Sleep(4 * PR_TicksPerSecond());
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// check CountCookiesFromHost() and CookieExists() don't count the expired cookie
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rv[14] = NS_SUCCEEDED(cookieMgr2->CountCookiesFromHost(NS_LITERAL_CSTRING("cookiemgr.test"), &hostCookies)) &&
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hostCookies == 1;
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rv[15] = NS_SUCCEEDED(cookieMgr2->CookieExists(expiredCookie, &found)) && !found;
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// double-check RemoveAll() using the enumerator
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rv[14] = NS_SUCCEEDED(cookieMgr->RemoveAll());
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rv[15] = NS_SUCCEEDED(cookieMgr->GetEnumerator(getter_AddRefs(enumerator))) &&
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rv[16] = NS_SUCCEEDED(cookieMgr->RemoveAll());
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rv[17] = NS_SUCCEEDED(cookieMgr->GetEnumerator(getter_AddRefs(enumerator))) &&
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NS_SUCCEEDED(enumerator->HasMoreElements(&more)) &&
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!more;
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allTestsPassed = PrintResult(rv, 16) && allTestsPassed;
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allTestsPassed = PrintResult(rv, 18) && allTestsPassed;
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// *** eviction and creation ordering tests
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