(PureBasic) 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 PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkBinData.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkJsonObject.pb"
IncludeFile "CkSecrets.pb"

Procedure ChilkatExample()

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

    secrets.i = CkSecrets::ckCreate()
    If secrets.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; On Windows, this is the Windows Credentials Manager
    ; On MacOS/iOS, it is the Apple Keychain
    CkSecrets::setCkLocation(secrets, "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.
    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(json,"appName","Test2")
    CkJsonObject::ckUpdateString(json,"service","Custom")
    CkJsonObject::ckUpdateString(json,"domain","Ocean")
    CkJsonObject::ckUpdateString(json,"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:
    url.s = "https://chilkatdownload.com/sample_data/starfish20.jpg"
    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    bd.i = CkBinData::ckCreate()
    If bd.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i = CkHttp::ckDownloadBd(http,url,bd)
    If success = 0
        Debug CkHttp::ckLastErrorText(http)
        CkSecrets::ckDispose(secrets)
        CkJsonObject::ckDispose(json)
        CkHttp::ckDispose(http)
        CkBinData::ckDispose(bd)
        ProcedureReturn
    EndIf

    ; Create or update the binary secret.
    success = CkSecrets::ckUpdateSecretBd(secrets,json,bd)
    If success = 0
        Debug CkSecrets::ckLastErrorText(secrets)
        CkSecrets::ckDispose(secrets)
        CkJsonObject::ckDispose(json)
        CkHttp::ckDispose(http)
        CkBinData::ckDispose(bd)
        ProcedureReturn
    EndIf

    Debug "Success."


    CkSecrets::ckDispose(secrets)
    CkJsonObject::ckDispose(json)
    CkHttp::ckDispose(http)
    CkBinData::ckDispose(bd)


    ProcedureReturn
EndProcedure