//get the issue Certificate from the ca public string getCertificate(int requestID) { int iDisposition; int status; string strCAConfig; string pstrCertificate; SqlLite sql = new SqlLite(); pstrCertificate = null; CCertConfig objCertConfig = new CCertConfig(); CCertRequest objCertRequest = new CCertRequest(); try { strCAConfig = objCertConfig.GetConfig(CC_DEFAULTCONFIG); //connect to the ca iDisposition = objCertRequest.RetrievePending(requestID, strCAConfig); //getting certificate stauts must before getting the cert pstrCertificate = objCertRequest.GetCertificate(CR_OUT_BASE64); //retrive the Certificate status = sql.updateCertInfo(pstrCertificate, requestID); //update cert with more information if (status == 0) { Certificate cert = new Certificate { CertValue = pstrCertificate }; //creatre cert with JSON type string certJson = Newtonsoft.Json.JsonConvert.SerializeObject(cert); //creatre cert with JSON type return(certJson); //return certificate } else { return("error Update Certificate Table"); } } catch (Exception ex) { return("error" + ex.Message); } }