(Lianja) AWS KMS Import PFX Key

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

Note: This example requires Chilkat v9.5.0.96 or later.

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// 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..
loCert = createobject("CkCert")
llSuccess = loCert.LoadPfxFile("qa_data/pfx/myCertAndKey.pfx","pfx_password")
if (llSuccess = .F.) then
    ? loCert.LastErrorText
    release loCert
    return
endif

// Get the cert's private key.  This is what will be uploaded to AWS KMS.
loPrivKey = loCert.ExportPrivateKey()
if (loCert.LastMethodSuccess = .F.) then
    ? "The certificate does not have a private key."
    release loCert
    return
endif

loJson = createobject("CkJsonObject")
loJson.UpdateString("service","aws-kms")
loJson.UpdateString("auth.access_key","AWS_ACCESS_KEY")
loJson.UpdateString("auth.secret_key","AWS_SECRET_KEY")
loJson.UpdateString("auth.region","us-west-2")
loJson.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.
loJson.UpdateString("tags[0].key","CertSerial")
loJson.UpdateString("tags[0].value",loCert.SerialNumber)
loJson.UpdateString("tags[1].key","CertIssuer")
loJson.UpdateString("tags[1].value",loCert.IssuerCN)
loJson.UpdateString("tags[2].key","CertSubject")
loJson.UpdateString("tags[2].value",loCert.SubjectCN)

loJson.UpdateString("keyUsage","SIGN_VERIFY")

// The UploadToCloud method was added in Chilkat v9.5.0.96
loJsonOut = createobject("CkJsonObject")
llSuccess = loPrivKey.UploadToCloud(loJson,loJsonOut)
if (llSuccess = .F.) then
    ? loPrivKey.LastErrorText
    release loPrivKey
    release loCert
    release loJson
    release loJsonOut
    return
endif

release loPrivKey

// When successful, the jsonOut contains information about the private key in AWS KMS.
// Most importantly, the KeyId.
loJsonOut.EmitCompact = .F.
? loJsonOut.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"
// }


release loCert
release loJson
release loJsonOut