C#

AWS KMS Import PFX Key

See more AWS KMS Examples

Imports a certificate's private key from a .pfx file to new key created in AWS KMS. C#

bool success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// Note: This example is using a relative file path.  You can also specify a full file path, such as "C:/someDir/myCertAndKey.pfx"
// or a file path the makes sense on non-Windows operating systems..
Chilkat.Cert cert = new Chilkat.Cert();
success = cert.LoadPfxFile("qa_data/pfx/myCertAndKey.pfx","pfx_password");
if (success == false) {
    Debug.WriteLine(cert.LastErrorText);
    return;
}

// Get the cert's private key.  This is what will be uploaded to AWS KMS.
Chilkat.PrivateKey privKey = new Chilkat.PrivateKey();
success = cert.GetPrivateKey(privKey);
if (success == false) {
    Debug.WriteLine(cert.LastErrorText);
    return;
}

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.UpdateString("service","aws-kms");
json.UpdateString("auth.access_key","AWS_ACCESS_KEY");
json.UpdateString("auth.secret_key","AWS_SECRET_KEY");
json.UpdateString("auth.region","us-west-2");
json.UpdateString("description","Test of uploading existing private key to AWS KMS");

// Let's add some information about the certificate this key belongs to.
// This is for informational purposes only, so that we can examine the tags
// in the AWS KMS console and know the corresponding certificate.
json.UpdateString("tags[0].key","CertSerial");
json.UpdateString("tags[0].value",cert.SerialNumber);
json.UpdateString("tags[1].key","CertIssuer");
json.UpdateString("tags[1].value",cert.IssuerCN);
json.UpdateString("tags[2].key","CertSubject");
json.UpdateString("tags[2].value",cert.SubjectCN);

json.UpdateString("keyUsage","SIGN_VERIFY");

// The UploadToCloud method was added in Chilkat v9.5.0.96
Chilkat.JsonObject jsonOut = new Chilkat.JsonObject();
success = privKey.UploadToCloud(json,jsonOut);
if (success == false) {
    Debug.WriteLine(privKey.LastErrorText);
    return;
}

// When successful, the jsonOut contains information about the private key in AWS KMS.
// Most importantly, the KeyId.
jsonOut.EmitCompact = false;
Debug.WriteLine(jsonOut.Emit());

// Sample JSON result:

// {
//   "AWSAccountId": "954491834127",
//   "Arn": "arn:aws:kms:us-west-2:954491834127:key/187012e8-008f-4fc7-b100-5efe6146dff2",
//   "KeySpec": "RSA_4096",
//   "Description": "Test of uploading existing private key to AWS KMS",
//   "KeyId": "187012e8-008f-4fc7-b100-5efe6146dff2",
//   "KeyUsage": "SIGN_VERIFY"
// }