keyPath:      "./testdata/cert-chain.pem",
			expectResult: false,
		},
		"key not exist": {
			certPath:     "./testdata/cert-chain.pem",
			keyPath:      "./invalid-path/invalid-file",
			expectResult: false,
		},
		"key and cert valid": {
			certPath:     "./testdata/cert-chain.pem",
			keyPath:      "./testdata/cert-chain.pem",
			expectResult: true,
		},
	}

          connectionPool = connectionPool,
          readTimeoutMillis = client.readTimeoutMillis,
          writeTimeoutMillis = client.writeTimeoutMillis,
          socketConnectTimeoutMillis = chain.connectTimeoutMillis,
          socketReadTimeoutMillis = chain.readTimeoutMillis,
          pingIntervalMillis = client.pingIntervalMillis,
          retryOnConnectionFailure = client.retryOnConnectionFailure,
          fastFallback = client.fastFallback,

    client =
      client.newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            ready.countDown()
            try {
              proceed.await(5, TimeUnit.SECONDS)
            } catch (e: InterruptedException) {
              throw RuntimeException(e)
            }
            chain.proceed(chain.request())
          },
        )
        .build()

 */
class RetryAndFollowUpInterceptor(private val client: OkHttpClient) : Interceptor {
  @Throws(IOException::class)
  override fun intercept(chain: Interceptor.Chain): Response {
    val realChain = chain as RealInterceptorChain
    var request = chain.request
    val call = realChain.call
    var followUpCount = 0
    var priorResponse: Response? = null
    var newRoutePlanner = true

    val interceptedCount = AtomicInteger()
    client =
      client.newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            assertThat(chain.request().body).isNull()
            val response = chain.proceed(chain.request())
            assertThat(response.header("Connection")).isEqualTo("Upgrade")
            assertThat(response.body).isInstanceOf<UnreadableResponseBody>()

	ProxyMetadataJSON = `
	{
      "FILE_MOUNTED_CERTS": "true",
      "ISTIO_META_TLS_CLIENT_CERT_CHAIN": "/client-certs/cert-chain.pem",
      "ISTIO_META_TLS_CLIENT_KEY": "/client-certs/key.pem",
      "ISTIO_META_TLS_CLIENT_ROOT_CERT": "/client-certs/root-cert.pem",
      "ISTIO_META_TLS_SERVER_CERT_CHAIN": "/server-certs/cert-chain.pem",
      "ISTIO_META_TLS_SERVER_KEY": "/server-certs/key.pem",

    } catch (ignored: IllegalArgumentException) {
    }
  }

  @Test fun clonedInterceptorsListsAreIndependent() {
    val interceptor =
      Interceptor { chain: Interceptor.Chain ->
        chain.proceed(chain.request())
      }
    val original = clientTestRule.newClient()
    original.newBuilder()
      .addInterceptor(interceptor)
      .addNetworkInterceptor(interceptor)
      .build()

link:https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/about-supply-chain-security[GitHub supply chain security] features will detect and alert about any dependencies that have known vulnerabilities.
In order to do this, GitHub requires a complete dependency graph for your project.

			ingressutil.CreateIngressKubeSecretInNamespace(t, credNameGeneric, ingressutil.Mtls, ingressutil.IngressCredential{
				Certificate: file.AsStringOrFail(t, path.Join(env.IstioSrc, "tests/testdata/certs/dns/cert-chain.pem")),
				PrivateKey:  file.AsStringOrFail(t, path.Join(env.IstioSrc, "tests/testdata/certs/dns/key.pem")),
				CaCert:      file.AsStringOrFail(t, path.Join(env.IstioSrc, "tests/testdata/certs/dns/root-cert.pem")),

    client: OkHttpClient,
    chain: RealInterceptorChain,
  ): ExchangeCodec {
    val socket = this.socket!!
    val source = this.source!!
    val sink = this.sink!!
    val http2Connection = this.http2Connection

    return if (http2Connection != null) {
      Http2ExchangeCodec(client, this, chain, http2Connection)
    } else {
      socket.soTimeout = chain.readTimeoutMillis()