/// <summary> /// Create a new device profile and persist it in the registry /// as the default profile. /// </summary> /// <param name="Name">Name of the device</param> /// <param name="Description">Description of the device.</param> public SignedDeviceProfile(string Name, string Description) { var Data = new DeviceProfile(Name, Description); Sign(Data); _Current = this; }
/// <summary> /// Unpack the signed device profile data and verify it for /// consistency. Check the signature. /// </summary> /// <returns>The inner profile (if valid) otherwise null.</returns> public virtual DeviceProfile UnpackAndVerify() { var Text = Encoding.UTF8.GetString(SignedData.Payload); //Goedel.Debug.Trace.WriteLine("Data as signed {0}", Text); var Unpacked = DeviceProfile.FromTagged (Text); Unpacked.Unpack(); var SigningKey = Unpacked.DeviceSignatureKey.KeyPair; var Verify = SignedData.Verify(Unpacked.UDF, SigningKey); Throw.IfNot(Verify, "Device signature does not verify"); _Signed = Unpacked; return Unpacked; }
/// <summary> /// Sign the device profile. /// </summary> /// <param name="Data">The device profile to sign.</param> public void Sign(DeviceProfile Data) { Identifier = Data.Identifier; // pass through var PrivateKey = Data.DeviceSignatureKey.PrivateKey; SignedData = new JoseWebSignature(Data.GetBytes(), PrivateKey); _Signed = Data; }
/// <summary> /// Deserialize the signed data. /// </summary> /// <returns>The device profile object.</returns> public DeviceProfile Unpack() { _Signed = null; var Reader = JSONReader.OfData(SignedData.Payload); var Profile = DeviceProfile.FromTagged(Reader); Throw.IfNot(Profile.DeviceSignatureKey.Verify(), "Key fingerprint does not match key value"); var PublicKey = Profile.DeviceSignatureKey.KeyPair; KeyNotFoundException.If(PublicKey == null); Throw.IfNot(SignedData.Verify(Profile.UDF, PublicKey), "Signature does not verify"); _Signed = Profile; return _Signed; }
/// <summary> /// Construct a signed profile from a device profile. /// </summary> /// <param name="Data">The device profile to sign.</param> public SignedDeviceProfile(DeviceProfile Data) { Sign(Data); }
/// <summary> /// Construct an instance from the specified tagged JSONReader stream. /// </summary> /// <param name="JSONReader">Input stream</param> /// <param name="Out">The created object</param> public static void Deserialize(JSONReader JSONReader, out JSONObject Out) { JSONReader.StartObject (); if (JSONReader.EOR) { Out = null; return; } string token = JSONReader.ReadToken (); Out = null; switch (token) { case "PublicKey" : { var Result = new PublicKey (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedData" : { var Result = new SignedData (); Result.Deserialize (JSONReader); Out = Result; break; } case "EncryptedData" : { var Result = new EncryptedData (); Result.Deserialize (JSONReader); Out = Result; break; } case "Connection" : { var Result = new Connection (); Result.Deserialize (JSONReader); Out = Result; break; } case "Entry" : { var Result = new Entry (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedProfile" : { var Result = new SignedProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "Profile" : { Out = null; throw new Exception ("Can't create abstract type"); } case "SignedDeviceProfile" : { var Result = new SignedDeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "DeviceProfile" : { var Result = new DeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "DevicePrivateProfile" : { var Result = new DevicePrivateProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedMasterProfile" : { var Result = new SignedMasterProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "MasterProfile" : { var Result = new MasterProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedPersonalProfile" : { var Result = new SignedPersonalProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "PersonalProfile" : { var Result = new PersonalProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedApplicationProfile" : { var Result = new SignedApplicationProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "EncryptedProfile" : { var Result = new EncryptedProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfile" : { var Result = new ApplicationProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfilePrivate" : { var Result = new ApplicationProfilePrivate (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfileEntry" : { var Result = new ApplicationProfileEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "EscrowEntry" : { var Result = new EscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "OfflineEscrowEntry" : { var Result = new OfflineEscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "OnlineEscrowEntry" : { var Result = new OnlineEscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "EscrowedKeySet" : { var Result = new EscrowedKeySet (); Result.Deserialize (JSONReader); Out = Result; break; } case "ConnectionRequest" : { var Result = new ConnectionRequest (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedConnectionRequest" : { var Result = new SignedConnectionRequest (); Result.Deserialize (JSONReader); Out = Result; break; } case "ConnectionResult" : { var Result = new ConnectionResult (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedConnectionResult" : { var Result = new SignedConnectionResult (); Result.Deserialize (JSONReader); Out = Result; break; } default : { throw new Exception ("Not supported"); } } JSONReader.EndObject (); }
/// <summary> /// Deserialize a tagged stream /// </summary> /// <param name="JSONReader">The input stream</param> /// <returns>The created object.</returns> public static new DeviceProfile FromTagged (JSONReader JSONReader) { DeviceProfile Out = null; JSONReader.StartObject (); if (JSONReader.EOR) { return null; } string token = JSONReader.ReadToken (); switch (token) { case "DeviceProfile" : { var Result = new DeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } default : { //Ignore the unknown data //throw new Exception ("Not supported"); break; } } JSONReader.EndObject (); return Out; }
/// <summary> /// Deserialize a tagged stream /// </summary> /// <param name="JSONReader">The input stream</param> /// <returns>The created object.</returns> public static new Profile FromTagged (JSONReader JSONReader) { Profile Out = null; JSONReader.StartObject (); if (JSONReader.EOR) { return null; } string token = JSONReader.ReadToken (); switch (token) { case "Profile" : { Out = null; throw new Exception ("Can't create abstract type"); } case "DeviceProfile" : { var Result = new DeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "MasterProfile" : { var Result = new MasterProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "PersonalProfile" : { var Result = new PersonalProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfile" : { var Result = new ApplicationProfile (); Result.Deserialize (JSONReader); Out = Result; break; } default : { //Ignore the unknown data //throw new Exception ("Not supported"); break; } } JSONReader.EndObject (); return Out; }
/// <summary> /// Deserialize a tagged stream /// </summary> /// <param name="JSONReader">The input stream</param> /// <returns>The created object.</returns> public static new Entry FromTagged (JSONReader JSONReader) { Entry Out = null; JSONReader.StartObject (); if (JSONReader.EOR) { return null; } string token = JSONReader.ReadToken (); switch (token) { case "Entry" : { var Result = new Entry (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedProfile" : { var Result = new SignedProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedDeviceProfile" : { var Result = new SignedDeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedMasterProfile" : { var Result = new SignedMasterProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedPersonalProfile" : { var Result = new SignedPersonalProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedApplicationProfile" : { var Result = new SignedApplicationProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedConnectionRequest" : { var Result = new SignedConnectionRequest (); Result.Deserialize (JSONReader); Out = Result; break; } case "SignedConnectionResult" : { var Result = new SignedConnectionResult (); Result.Deserialize (JSONReader); Out = Result; break; } case "Profile" : { Out = null; throw new Exception ("Can't create abstract type"); } case "DeviceProfile" : { var Result = new DeviceProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "MasterProfile" : { var Result = new MasterProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "PersonalProfile" : { var Result = new PersonalProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfile" : { var Result = new ApplicationProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "EncryptedProfile" : { var Result = new EncryptedProfile (); Result.Deserialize (JSONReader); Out = Result; break; } case "ApplicationProfilePrivate" : { var Result = new ApplicationProfilePrivate (); Result.Deserialize (JSONReader); Out = Result; break; } case "EscrowEntry" : { var Result = new EscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "OfflineEscrowEntry" : { var Result = new OfflineEscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } case "OnlineEscrowEntry" : { var Result = new OnlineEscrowEntry (); Result.Deserialize (JSONReader); Out = Result; break; } default : { //Ignore the unknown data //throw new Exception ("Not supported"); break; } } JSONReader.EndObject (); return Out; }