Ejemplo n.º 1
0
        ///<summary>Sends a request to ODCloudClient.</summary>
        private static void SendToODCloudClient(ODCloudClientData cloudClientData, CloudClientAction cloudClientAction,
                                                Action <string> onReceivedResponse = null)
        {
            if (SendDataToBrowser == null)
            {
                throw new ODException(nameof(SendDataToBrowser) + " has not been initialized.");
            }
            string dataStr = JsonConvert.SerializeObject(cloudClientData);

            //We will sign dataStr to prove this request came from an Open Dental server.
            byte[]        byteArray = Encoding.Unicode.GetBytes(dataStr);
            CspParameters csp       = new CspParameters {
                KeyContainerName = "cloudkey",
                Flags            = CspProviderFlags.UseMachineKeyStore,
            };

            using RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(csp);
            byte[]            signedByteArray = rsa.SignData(byteArray, CryptoConfig.MapNameToOID("SHA256"));
            string            signature       = Convert.ToBase64String(signedByteArray);
            string            publicKey       = rsa.ToXmlString(false);
            ODCloudClientArgs jsonData        = new ODCloudClientArgs {
                Data       = dataStr,
                Signature  = signature,
                PublicKey  = publicKey,
                ActionEnum = cloudClientAction,
            };
            string jsonStr = JsonConvert.SerializeObject(jsonData);

            SendDataToBrowser(jsonStr, (int)BrowserAction.SendToODCloudClient, onReceivedResponse);
        }
Ejemplo n.º 2
0
        ///<summary>Sends a requests to ODCloudClient and waits for a response. Throws any exception that ODCloudClient returns.</summary>
        private static string SendToODCloudClientSynchronously(ODCloudClientData cloudClientData, CloudClientAction cloudClientAction, int timeoutSecs = 30)
        {
            bool      hasReceivedResponse   = false;
            string    odCloudClientResponse = "";
            Exception exFromThread          = null;

            void onReceivedResponse(string response)
            {
                hasReceivedResponse   = true;
                odCloudClientResponse = response;
            }

            ODThread thread = new ODThread(o => {
                SendToODCloudClient(cloudClientData, cloudClientAction, onReceivedResponse);
            });

            thread.Name = "SendToODCloudClient";
            thread.AddExceptionHandler(e => exFromThread = e);
            thread.Start();
            DateTime start = DateTime.Now;

            ODProgress.ShowAction(() => {
                while (!hasReceivedResponse && exFromThread == null && (DateTime.Now - start).TotalSeconds < timeoutSecs)
                {
                    Thread.Sleep(100);
                }
            });
            if (exFromThread != null)
            {
                throw exFromThread;
            }
            if (!hasReceivedResponse)
            {
                throw new ODException("Unable to communicate with OD Cloud Client.", ODException.ErrorCodes.ODCloudClientTimeout);
            }
            CloudClientResult result = JsonConvert.DeserializeObject <CloudClientResult>(odCloudClientResponse);

            if (result.ResultCodeEnum == CloudClientResultCode.ODException)
            {
                ODException odEx = JsonConvert.DeserializeObject <ODException>(result.ResultData);
                throw odEx;
            }
            if (result.ResultCodeEnum == CloudClientResultCode.Error)
            {
                throw new Exception(result.ResultData);
            }
            return(result.ResultData);
        }