# Configure the app

Learn how to configure the app for Oracle Simphony, including best practices and customization.

After you [install](https://docs.stripe.com/use-stripe-apps/oracle/simphony/installation.md) the Stripe app for Oracle Simphony, you can configure the settings to use the app with your Stripe Terminal integration.

## Configure Simphony

1. Sign in to the Simphony Enterprise Management Console (EMC) with your administrator credentials.
1. In the Enterprise menu, select the enterprise that’s going to use the app.
1. Open the **Setup** tab to display hardware and interface options.
1. Go to **Hardware/Interfaces** > **Interfaces**, and select **Payment Drivers**.
1. Double-click the **SPI** payment driver to edit its settings.
1. In the **SPI driver window**, select the **Configuration** tab.
1. Locate the **Primary Host** field and enter the app host and port (the default is **https://localhost:8443/**). If you’re installing the app on the CAP server where SPI runs, use Windows File Explorer to go to the installation path, then edit the `application.yaml` file and update the IP address to the CAP server’s address. Update the **Primary Host** field here to the CAP server’s IP address also.
1. Save your changes.

## Configure the app

Use Windows File Explorer to go to the installation path and edit the `application.yaml` file to configure the following app parameters.

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| Spring MVC | - `spring.mvc.async.request-timeout`: The maximum time (in milliseconds) that the server waits for asynchronous web requests to complete before timing out.
  - The default in this app: **120000** (120 seconds).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| Server     | - Server.address: Network interface IP address the embedded server binds to.
  - `127.0.0.1` means the application only accepts connections from the local machine.
  - `server.port`: TCP port the HTTPS server listens on.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| Server SSL | - `server.ssl.key-store`: Path to the keystore file containing the server’s TLS/SSL certificate and private key. Uses the `${SECURITY_DIR}` environment variable and expects a `.pfx` file.
  - `server.ssl.key-store-password`: Password used to unlock the keystore file.
  - `server.ssl.key-store-type`: Format/type of the keystore used by the server.
  - Supported values are:
    - `PKCS12`: PKCS#12 keystore (recommended and the default when the file has a `.p12` or `.pfx` extension)
  - `JKS`: Java KeyStore (legacy Java-specific keystore and default when the file has a `.jks` extension).
    - If not set explicitly, infers the type from the keystore file extension.
  - `server.ssl.key-alias`: Alias or name of the specific key pair within the keystore that the HTTPS server certificate will use. |
| Debugging  | - `debug`: Enables or disables Spring Boot debug mode
    - When `false`, only standard logging is enabled.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| Logging    | - `logging.level.com.stripe.opiconnector`: Log level for the `com.stripe.opiconnector` package (app business logic and payment processing)
  - Supported SLF4J/Spring Boot log levels are:
    - `TRACE`: most detailed logs
    - `DEBUG`: detailed debug logs
    - `INFO`: general information logs
    - `WARN`: warning messages only
    - `ERROR`: error messages only
    - `OFF`: no logs.                                                                                                                                                                                                                                                                                                                                                                                                                               |