Box Connector 5.3 Additional Configuration - Mule 4

To use Box Connector in a Mule app, configure a global Box configuration element to use by as many Box connectors as needed for your application.

Configure the Box Connector Global Element

Click the Global Elements tab at the base of the canvas.
In the Global Configuration Elements screen, click Create.
In the Choose Global Type wizard, expand Connector Configuration and select Mule-box-connector Config and click OK.
In the configuration screen for OAUTH 2.0 with Authorization Code, grant type displays. This is the only configuration that Box Connector supports.

Configure the properties as described here.

Parameter Description

Parameter	Description
`clientId`	Specifies the client identifier as assigned by the authorization server when the client application was registered.
`clientSecret`	Specifies the client application’s client secret.
`host`	The host where Box exposes its API.
`port`	The port where Box services listen for incoming requests. Default: 443
`basePath`	The base path for the Box services' base URI.
`protocol`	The protocol which Box services follow. Default: HTTPS
`localCallbackPath`	The local callback path. Default: /callback
`localCallbackConfig`	The HTTP Listener configuration that is used to configure the local authorization URL.
`externalCallbackUrl`	The redirect URL that is configured in the client application.
`localAuthorizationUrl`	Local authorization URL that is used to initiate an `OAuth2` dance.
`authorizationUrl`	The authorization URL to request for an authorization code.
`accessTokenUrl`	Specifies the URL for requesting an access token.

clientId

Specifies the client identifier as assigned by the authorization server when the client application was registered.

clientSecret

Specifies the client application’s client secret.

host

The host where Box exposes its API.

port

The port where Box services listen for incoming requests. Default: 443

basePath

The base path for the Box services' base URI.

protocol

The protocol which Box services follow. Default: HTTPS

localCallbackPath

The local callback path. Default: /callback

localCallbackConfig

The HTTP Listener configuration that is used to configure the local authorization URL.

externalCallbackUrl

The redirect URL that is configured in the client application.

localAuthorizationUrl

Local authorization URL that is used to initiate an OAuth2 dance.

authorizationUrl

The authorization URL to request for an authorization code.

accessTokenUrl

Specifies the URL for requesting an access token.

In the OAUTH 2.0 configuration screen, the placeholder values refer to a configuration file mule-artifact.properties placed in the src/main/resources folder of your project.

You can either enter your credentials into the global configuration properties, or reference a configuration file that contains these values.

Use a configuration file for simpler maintenance and better reusability of your project. Keeping these values in a separate file is useful if you need to deploy to different environments where your access credentials are different, such as production, development, and QA.

Click OK.

JWT Authentication

Authenticate your application directly to Box using a JSON Web Token (JWT).

The following steps describe how to configure Box Connector using JWT:

Create an App
Generate a Keypair
Export and Add the Public Key

Create an App

Go to the Developer Console.
Select Create New App.
Select Custom App for the type of application.
Select Server Authentication (with JWT) for the type of authentication.
Provide a name for the application.
Click Create App.

Generate a Keypair

Download KeyStore Explorer.
Open the application and select Create a new KeyStore.
Select JKS.
Click OK.
Click Save.
Click on Tools and select Generate Key Pair.
Select RSA with a key size of 2048.
Click OK to prompt the Generate Key Pair Certificate dialog box to appear.
Accept the default settings.
Click on the Name icon and add the following information:
- Common Name (CN): mulesoft
- Organization Unit (OU): mulesoft
- Organization Name (O): mulesoft
- Locality Name (L): mulesoft
- State Name (ST): mulesoft
- Country ©: CA
Click OK.
Click Save to prompt the New Key Pair Entry Alias dialog box to appear.
Enter mulesoft as the alias.
Click OK to prompt the New Key Pair Entry Password dialog box to appear.
Enter a new password.
Click OK to successfully generate your keypair.

Export and Add the Public Key

Right-click on the generated keypair and navigate to Export > Export Public Key.
Save your keystore and set a password.
Open the exported public key in the editor and copy all the content.
Go to the Developer Console.
Go to the Configuration tab and scroll down to the Add and Manage Public Keys section.
Click Add a Public Key and paste all the copied content.
Click Verify and Save.
After successful verification, you will receive the Public key id.
You can also find other properties that depend on your application, such as Entity id and Box sub type, in the Developer Console on the General Settings tab in the App Info section and add them to the Studio configuration.