Using Authentication

Setup

To use authentication with the Kindly SDK, you can initialize the SDK by adding an argument to the start method. Here's an example of how to set the authTokenCallback using the start method:

KindlySDK.start(botKey: String, authTokenCallback: (_ chatId: String, _ promise: Promise<String>) -> (String))

KindlySDK.start(botKey: "BOT_KEY") { chatId, promise in
    // Generate JWT token
    // On success, call
    promise.fulfill("JWT_TOKEN")
    // On error
    promise.reject(ERROR)
}

Inside the authTokenCallback closure, you can generate a JWT token and fulfill the promise with the token on success. If there is an error, you can reject the promise with the appropriate error.

Additionally, there is another way to set the authTokenCallback using the KindlySDK.config.getAuthToken property. Here's an example of how to do it:

KindlySDK.start(botKey: "BOT_KEY")
KindlySDK.config.getAuthToken = { chatId, promise in
    // Generate JWT token
    // On success, call
    promise.fulfill("JWT_TOKEN")
    // On error
    promise.reject(ERROR)
}

In this example, you set the botKey directly in the start method. Then, you assign a closure to the KindlySDK.config.getAuthToken property. Inside the closure, you can generate the JWT token and fulfill the promise with the token. You can also reject the promise with an error if needed.

Remember to replace BOT_KEY with your actual bot key.