simonr-cb

// Verify and decode the Approov token and respond with 403 if the JWT
// could not be decoded, has expired, or has an invalid signature
const checkApproovTokenJWT = jwt({
  secret: new Buffer(config.approovTokenSecret, 'base64'),
  getToken: function fromApproovTokenHeader(req) {
    // Retrieve the Approov token used to authenticate the mobile app from the request header
    var approovToken = req.get('Approov-Token')
    if (!approovToken) {
      console.log('\tApproov token not specified or in the wrong format')
    }

simonr-cb

OkHttpClient.Builder()
    .addInterceptor(ApproovRequestInterceptor())
    .build()

simonr-cb

/**
  * Intercept the given request chain to add the Approov token to an 'Approov-Token' header.
  *
  * @param chain the request chain to modify
  * @return the modified response, authenticated by Approov
  */
override fun intercept(chain: Interceptor.Chain): Response {

    val originalRequest = chain.request()
    val approovToken = ApproovAttestation.shared().fetchApproovTokenAndWait(originalRequest.url().toString()).token