Authentication with Password grant type

The Password grant can be used when there is a trust relationship between the user and the application.

Authenticate to SAP Concur

When authenticating through PASSWORD grant type you need to set the following connection properties:

AuthScheme: Set this to OAuthPassword.
OAuthClientId: Set this to your clientId.
OAuthClientSecret: Set this to your clientSecret.
Username: Set this to the username or userId.
Password: Set this to the user's password.
InitiateOAuth: Set this to GETANDREFRESH. You can use InitiateOAuth to avoid repeating the OAuth exchange and manually setting the OAuthAccessToken connection property.
UseSandbox: Set this to true if you are authenticating using an implementation server.

When you connect, the adapter completes the OAuth process:

Extracts the access token from the CallbackURL.
Obtains a new access token when the old one expires.
Saves OAuth values along with geolocation in OAuthSettingsLocation to be persisted across connections.