(Lianja) AWS Secrets Manager - Get a Binary Secret

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Demonstrates how to fetch the content of a binary secret from the AWS Secrets Manager.

Note: This example requires Chilkat v10.1.0 or later.

For more information, see https://cknotes.com/chilkat-secrets-class-added-in-version-10-1-0/

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

// The bootstrap secret will contain the following information:

// AWS Region
// AWS Access Key
// AWS Secret Key

// See following examples for setting up a bootstrap secret in memory, 
// or in the local manager (Windows Credentials Manager or Apple Keychain)
// Setup Bootstrap Secret in Local Manager
// Setup Bootstrap Secret in Memory
loBootstrap = createobject("CkSecrets")

// Set the location of the bootstrap secret.
// Can be "local_manager" or "memory", depending on how you setup the bootstrap secret.
// ---------------------------------------------------------------------------------------------
// If your operating system is NOT Windows or MacOS/iOS, then change "local_manager" to "memory"
// You can also, if desired, use "memory" on Windows and MacOS/iOS if your bootstrap secret was previously setup in memory.
// ---------------------------------------------------------------------------------------------
loBootstrap.Location = "local_manager"

// Specify the bootstrap secret to be used.
loBsId = createobject("CkJsonObject")
loBsId.UpdateString("appName","AWS")
loBsId.UpdateString("service","Example")
loBsId.UpdateString("username","Joe")

// ----------------------------------------------------
loSecrets = createobject("CkSecrets")

// Setup for the AWS Secrets Manager
loSecrets.Location = "aws_secrets_manager"
llSuccess = loSecrets.SetBootstrapSecret(loBsId,loBootstrap)
if (llSuccess = .F.) then
    ? loSecrets.LastErrorText
    release loBootstrap
    release loBsId
    release loSecrets
    return
endif

// Specify the secret to be fetched.
loJson = createobject("CkJsonObject")
loJson.UpdateString("appName","Test2")
loJson.UpdateString("service","Custom")
loJson.UpdateString("domain","Ocean")
loJson.UpdateString("username","Starfish")

// Get the binary secret data.
loBd = createobject("CkBinData")
llSuccess = loSecrets.GetSecretBd(loJson,loBd)
if (llSuccess = .F.) then
    ? loSecrets.LastErrorText
    release loBootstrap
    release loBsId
    release loSecrets
    release loJson
    release loBd
    return
endif

// For our testing, the binary secret was a JPG image..
loBd.WriteFile("c:/temp/qa_output/starfish.jpg")

? "Success."


release loBootstrap
release loBsId
release loSecrets
release loJson
release loBd