(Tcl) Windows Credentials Manager / Apple Keychain - Create or Update a JSON Secret

See more Secrets Examples

On Windows, creates or updates a JSON secret, such as an OAuth2 access token response, in the Windows Credentials Manager.

On MacOS or iOS, creates or updates a JSON 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/

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load ./chilkat.dll

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

set secrets [new_CkSecrets]

# On Windows, this is the Windows Credentials Manager
# On MacOS/iOS, it is the Apple Keychain
CkSecrets_put_Location $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.
set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "appName" "MyApp"
CkJsonObject_UpdateString $json "service" "OAuth2"
CkJsonObject_UpdateString $json "domain" "onedrive"
CkJsonObject_UpdateString $json "username" "matt"

# Get the secret to be stored.
set jsonSecret [new_CkJsonObject]

set success [CkJsonObject_LoadFile $jsonSecret "qa_data/tokens/oneDrive.json"]
if {$success == 0} then {
    puts [CkJsonObject_lastErrorText $jsonSecret]
    delete_CkSecrets $secrets
    delete_CkJsonObject $json
    delete_CkJsonObject $jsonSecret
    exit
}

# Create or update the secret.
set success [CkSecrets_UpdateSecretJson $secrets $json $jsonSecret]
if {$success == 0} then {
    puts [CkSecrets_lastErrorText $secrets]
    delete_CkSecrets $secrets
    delete_CkJsonObject $json
    delete_CkJsonObject $jsonSecret
    exit
}

puts "Success."

delete_CkSecrets $secrets
delete_CkJsonObject $json
delete_CkJsonObject $jsonSecret