security/manager/ssl/nsNSSCertificate.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef nsNSSCertificate_h
   7 #define nsNSSCertificate_h
   8
   9 #include "ScopedNSSTypes.h"
  10 #include "certt.h"
  11 #include "mozilla/DataMutex.h"
  12 #include "mozilla/Maybe.h"
  13 #include "nsCOMPtr.h"
  14 #include "nsIClassInfo.h"
  15 #include "nsISerializable.h"
  16 #include "nsIX509Cert.h"
  17 #include "nsStringFwd.h"
  18
  19 class nsNSSCertificate final : public nsIX509Cert,
  20                                public nsISerializable,
  21                                public nsIClassInfo {
  22  public:
  23   NS_DECL_THREADSAFE_ISUPPORTS
  24   NS_DECL_NSIX509CERT
  25   NS_DECL_NSISERIALIZABLE
  26   NS_DECL_NSICLASSINFO
  27
  28   nsNSSCertificate();
  29   explicit nsNSSCertificate(CERTCertificate* cert);
  30   explicit nsNSSCertificate(nsTArray<uint8_t>&& der);
  31
  32  private:
  33   virtual ~nsNSSCertificate() = default;
  34   nsresult GetCertificateHash(nsAString& aFingerprint, SECOidTag aHashAlg);
  35   mozilla::UniqueCERTCertificate GetOrInstantiateCert();
  36
  37   nsTArray<uint8_t> mDER;
  38   // There may be multiple threads running when mCert is actually instantiated,
  39   // so it must be protected by a mutex.
  40   mozilla::DataMutex<mozilla::Maybe<mozilla::UniqueCERTCertificate>> mCert;
  41 };
  42
  43 #define NS_X509CERT_CID                              \
  44   { /* 660a3226-915c-4ffb-bb20-8985a632df05 */       \
  45     0x660a3226, 0x915c, 0x4ffb, {                    \
  46       0xbb, 0x20, 0x89, 0x85, 0xa6, 0x32, 0xdf, 0x05 \
  47     }                                                \
  48   }
  49
  50 #endif  // nsNSSCertificate_h