/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef SSLTokensCache_h_ #define SSLTokensCache_h_ #include "nsIMemoryReporter.h" #include "nsClassHashtable.h" #include "nsTArray.h" #include "mozilla/Maybe.h" #include "mozilla/StaticMutex.h" #include "mozilla/StaticPrefs_network.h" #include "mozilla/StaticPtr.h" #include "nsXULAppAPI.h" #include "TransportSecurityInfo.h" // For EVStatus namespace mozilla { namespace net { struct SessionCacheInfo { SessionCacheInfo Clone() const; psm::EVStatus mEVStatus = psm::EVStatus::NotEV; uint16_t mCertificateTransparencyStatus = nsITransportSecurityInfo::CERTIFICATE_TRANSPARENCY_NOT_APPLICABLE; nsTArray<uint8_t> mServerCertBytes; Maybe<nsTArray<nsTArray<uint8_t>>> mSucceededCertChainBytes; Maybe<bool> mIsBuiltCertChainRootBuiltInRoot; }; class SSLTokensCache : public nsIMemoryReporter { public: NS_DECL_THREADSAFE_ISUPPORTS NS_DECL_NSIMEMORYREPORTER friend class ExpirationComparator; static nsresult Init(); static nsresult Shutdown(); static nsresult Put(const nsACString& aKey, const uint8_t* aToken, uint32_t aTokenLen, nsITransportSecurityInfo* aSecInfo); static nsresult Put(const nsACString& aKey, const uint8_t* aToken, uint32_t aTokenLen, nsITransportSecurityInfo* aSecInfo, PRUint32 aExpirationTime); static nsresult Get(const nsACString& aKey, nsTArray<uint8_t>& aToken); static bool GetSessionCacheInfo(const nsACString& aKey, SessionCacheInfo& aResult); static nsresult Remove(const nsACString& aKey); static void Clear(); private: SSLTokensCache(); virtual ~SSLTokensCache(); nsresult RemoveLocked(const nsACString& aKey); void EvictIfNecessary(); void LogStats(); size_t SizeOfIncludingThis(mozilla::MallocSizeOf mallocSizeOf) const; static mozilla::StaticRefPtr<SSLTokensCache> gInstance; static StaticMutex sLock; uint32_t mCacheSize; // Actual cache size in bytes class TokenCacheRecord { public: uint32_t Size() const; void Reset(); nsCString mKey; PRUint32 mExpirationTime; nsTArray<uint8_t> mToken; SessionCacheInfo mSessionCacheInfo; }; nsClassHashtable<nsCStringHashKey, TokenCacheRecord> mTokenCacheRecords; nsTArray<TokenCacheRecord*> mExpirationArray; }; } // namespace net } // namespace mozilla #endif // SSLTokensCache_h_