The Tor Browser / file comparison
comparison: media/mtransport/dtlsidentity.h
media/mtransport/dtlsidentity.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:64d924a7b3e1 |
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| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 #ifndef dtls_identity_h__ | |
| 7 #define dtls_identity_h__ | |
| 8 | |
| 9 #include <string> | |
| 10 | |
| 11 #include "m_cpp_utils.h" | |
| 12 #include "mozilla/RefPtr.h" | |
| 13 #include "nsISupportsImpl.h" | |
| 14 #include "ScopedNSSTypes.h" | |
| 15 | |
| 16 // All code in this module requires NSS to be live. | |
| 17 // Callers must initialize NSS and implement the nsNSSShutdownObject | |
| 18 // protocol. | |
| 19 namespace mozilla { | |
| 20 | |
| 21 class DtlsIdentity { | |
| 22 public: | |
| 23 ~DtlsIdentity(); | |
| 24 | |
| 25 // Generate an identity with a random name. | |
| 26 static TemporaryRef<DtlsIdentity> Generate(); | |
| 27 | |
| 28 // Note: the following two functions just provide access. They | |
| 29 // do not transfer ownership. If you want a pointer that lasts | |
| 30 // past the lifetime of the DtlsIdentity, you must make | |
| 31 // a copy yourself. | |
| 32 CERTCertificate *cert() { return cert_; } | |
| 33 SECKEYPrivateKey *privkey() { return privkey_; } | |
| 34 | |
| 35 std::string GetFormattedFingerprint(const std::string &algorithm = DEFAULT_HASH_ALGORITHM); | |
| 36 | |
| 37 nsresult ComputeFingerprint(const std::string algorithm, | |
| 38 unsigned char *digest, | |
| 39 std::size_t size, | |
| 40 std::size_t *digest_length); | |
| 41 | |
| 42 static nsresult ComputeFingerprint(const CERTCertificate *cert, | |
| 43 const std::string algorithm, | |
| 44 unsigned char *digest, | |
| 45 std::size_t size, | |
| 46 std::size_t *digest_length); | |
| 47 | |
| 48 static nsresult ParseFingerprint(const std::string fp, | |
| 49 unsigned char *digest, | |
| 50 size_t size, size_t *length); | |
| 51 | |
| 52 NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DtlsIdentity) | |
| 53 | |
| 54 private: | |
| 55 DtlsIdentity(SECKEYPrivateKey *privkey, CERTCertificate *cert) | |
| 56 : privkey_(privkey), cert_(cert) {} | |
| 57 DISALLOW_COPY_ASSIGN(DtlsIdentity); | |
| 58 | |
| 59 static const std::string DEFAULT_HASH_ALGORITHM; | |
| 60 static const size_t HASH_ALGORITHM_MAX_LENGTH; | |
| 61 | |
| 62 std::string FormatFingerprint(const unsigned char *digest, | |
| 63 std::size_t size); | |
| 64 | |
| 65 ScopedSECKEYPrivateKey privkey_; | |
| 66 CERTCertificate *cert_; // TODO: Using a smart pointer here causes link | |
| 67 // errors. | |
| 68 }; | |
| 69 } // close namespace | |
| 70 #endif |
