(Visual FoxPro) Windows Credentials Manager / Apple Keychain - Create or Update a Binary Secret

See more Secrets Examples

On Windows, creates or updates a binary secret in the Windows Credentials Manager.

On MacOS or iOS, creates or updates a binary secret in the Apple Keychain.

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/

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loSecrets
LOCAL loJson
LOCAL lcUrl
LOCAL loHttp
LOCAL loBd
LOCAL lnSuccess

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Secrets')
loSecrets = CreateObject('Chilkat.Secrets')

* On Windows, this is the Windows Credentials Manager
* On MacOS/iOS, it is the Apple Keychain
loSecrets.Location = "local_manager"

* Specify the name of the secret.
* service and username are required.
* appName and domain are optional.
* Note: The values are arbitrary and can be anything you want.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("appName","Test2")
loJson.UpdateString("service","Custom")
loJson.UpdateString("domain","Ocean")
loJson.UpdateString("username","Starfish20")

* The purpose of this example is to show how arbitrary binary data
* can be stored as a secret.

* We'll use a small JPG image that is approximately 2KB in size.
* You can test using this same JPG at this URL:
lcUrl = "https://chilkatdownload.com/sample_data/starfish20.jpg"
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.BinData')
loBd = CreateObject('Chilkat.BinData')
lnSuccess = loHttp.DownloadBd(lcUrl,loBd)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loSecrets
    RELEASE loJson
    RELEASE loHttp
    RELEASE loBd
    CANCEL
ENDIF

* Create or update the binary secret.
lnSuccess = loSecrets.UpdateSecretBd(loJson,loBd)
IF (lnSuccess = 0) THEN
    ? loSecrets.LastErrorText
    RELEASE loSecrets
    RELEASE loJson
    RELEASE loHttp
    RELEASE loBd
    CANCEL
ENDIF

? "Success."

RELEASE loSecrets
RELEASE loJson
RELEASE loHttp
RELEASE loBd