static void set_request_headers(ref WebClientWithCert client)
{
client.Headers.Add("Content-Type", "application/json");
//Default UKC user
const string default_ukc_user = "******";
//Encode UKC user with colon (:) at end
string default_ukc_user_base64 = base64_encode(default_ukc_user + ":");
//Add result to Authorization header
client.Headers.Add("Authorization", $"Basic {default_ukc_user_base64}");
}
public static void Main(string[] args)
{
//Client certificate location and password
const string client_cert_file = "/path/to/client/certificate/file";
const string client_cert_pwd = "cert-file-password";
//Set encryption parameters
const string key_name = "aes-key"; //replace with key name in UKC to encrypt with
const string partition = "test"; //replace with partition name where the key is located
const string message = "sample message to encrypt";
const string hostname = "localhost:8443"; //replace with server hostname and port
/******************************************************
* Validate UKC server certificate (default: false)
* Set to true to validate server certificate.
* Important: If set to true and use Windows, you first need to install UKC server CA in Trusted Root CA directory of the Current User Certificates
*/
bool check_server_cert = false;
//If check_server_cert is set to true, you need to obtain UKC server CA in pem format and set its path here
const string server_ca_pem = "path/to/server/CA/PEM/file";
set_server_cert_validation(check_server_cert, server_ca_pem);
//create web client with client certificate, which overloads standard WebClient class
WebClientWithCert client = new WebClientWithCert(client_cert_file, client_cert_pwd);
//set headers and credentials
set_request_headers(ref client);
string uri_encrypt = $"https://{hostname}/api/v1/keys/{key_name}/encrypt?partitionId={partition}";
string body_encrypt = $"{{\"clearText\": \"{message}\",\"dataEncoding\": \"PLAIN\"}}";
try
{
string response = client.UploadString(uri_encrypt, null, body_encrypt);
Console.WriteLine(response);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
