Add m-esr52 at 52.6.0

1 files changed, 89 insertions, 0 deletions

diff --git a/security/manager/ssl/CertBlocklist.h b/security/manager/ssl/CertBlocklist.h
new file mode 100644
index 000000000..60f675cd8
--- /dev/null
+++ b/security/manager/ssl/CertBlocklist.h
@@ -0,0 +1,89 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 CertBlocklist_h
+#define CertBlocklist_h
+
+#include "mozilla/Mutex.h"
+#include "nsClassHashtable.h"
+#include "nsCOMPtr.h"
+#include "nsICertBlocklist.h"
+#include "nsIOutputStream.h"
+#include "nsTHashtable.h"
+#include "nsIX509CertDB.h"
+#include "pkix/Input.h"
+
+#define NS_CERT_BLOCKLIST_CID \
+{0x11aefd53, 0x2fbb, 0x4c92, {0xa0, 0xc1, 0x05, 0x32, 0x12, 0xae, 0x42, 0xd0} }
+
+enum CertBlocklistItemMechanism {
+  BlockByIssuerAndSerial,
+  BlockBySubjectAndPubKey
+};
+
+enum CertBlocklistItemState {
+  CertNewFromBlocklist,
+  CertOldFromLocalCache
+};
+
+class CertBlocklistItem
+{
+public:
+  CertBlocklistItem(const uint8_t*  DNData, size_t DNLength,
+                    const uint8_t* otherData, size_t otherLength,
+                    CertBlocklistItemMechanism itemMechanism);
+  CertBlocklistItem(const CertBlocklistItem& aItem);
+  ~CertBlocklistItem();
+  nsresult ToBase64(nsACString& b64IssuerOut, nsACString& b64SerialOut);
+  bool operator==(const CertBlocklistItem& aItem) const;
+  uint32_t Hash() const;
+  bool mIsCurrent;
+  CertBlocklistItemMechanism mItemMechanism;
+
+private:
+  size_t mDNLength;
+  uint8_t* mDNData;
+  size_t mOtherLength;
+  uint8_t* mOtherData;
+};
+
+typedef nsGenericHashKey<CertBlocklistItem> BlocklistItemKey;
+typedef nsTHashtable<BlocklistItemKey> BlocklistTable;
+typedef nsTHashtable<nsCStringHashKey> BlocklistStringSet;
+typedef nsClassHashtable<nsCStringHashKey, BlocklistStringSet> IssuerTable;
+
+class CertBlocklist : public nsICertBlocklist
+{
+public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSICERTBLOCKLIST
+  CertBlocklist();
+  nsresult Init();
+
+private:
+  BlocklistTable mBlocklist;
+  nsresult AddRevokedCertInternal(const nsACString& aEncodedDN,
+                                  const nsACString& aEncodedOther,
+                                  CertBlocklistItemMechanism aMechanism,
+                                  CertBlocklistItemState aItemState,
+                                  mozilla::MutexAutoLock& /*proofOfLock*/);
+  mozilla::Mutex mMutex;
+  bool mModified;
+  bool mBackingFileIsInitialized;
+  // call EnsureBackingFileInitialized before operations that read or
+  // modify CertBlocklist data
+  nsresult EnsureBackingFileInitialized(mozilla::MutexAutoLock& lock);
+  nsCOMPtr<nsIFile> mBackingFile;
+
+protected:
+  static void PreferenceChanged(const char* aPref, void* aClosure);
+  static uint32_t sLastBlocklistUpdate;
+  static uint32_t sLastKintoUpdate;
+  static uint32_t sMaxStaleness;
+  static bool sUseAMO;
+  virtual ~CertBlocklist();
+};
+
+#endif // CertBlocklist_h