}
    }

    // Test with different hostnames
    @Test
    public void test_differentHostnames() {
        String[] hostnames = { "smtp.gmail.com", "mail.example.com", "localhost", "192.168.1.1" };

        for (String hostname : hostnames) {
            ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {

    }
  }

  /** Returns true if [certificate] matches [hostname]. */
  private fun verifyHostname(
    hostname: String,
    certificate: X509Certificate,
  ): Boolean {
    val hostname = hostname.asciiToLowercase()
    return getSubjectAltNames(certificate, ALT_DNS_NAME).any {
      verifyHostname(hostname, it)
    }
  }

  /**

  fun check(
    hostname: String,
    vararg peerCertificates: Certificate,
  ) {
    check(hostname, peerCertificates.toList())
  }

  /**
   * Returns list of matching certificates' pins for the hostname. Returns an empty list if the
   * hostname does not have pinned certificates.
   */
  fun findMatchingPins(hostname: String): List<Pin> = pins.filterList { matchesHostname(hostname) }

        // IPv4 addresses - should remain unchanged
        assertEquals("127.0.0.1", IpAddressUtil.formatForUrl("127.0.0.1"));
        assertEquals("192.168.1.1", IpAddressUtil.formatForUrl("192.168.1.1"));

        // Hostnames - should remain unchanged
        assertEquals("localhost", IpAddressUtil.formatForUrl("localhost"));
        assertEquals("example.com", IpAddressUtil.formatForUrl("example.com"));

        // Null

The following arguments are supported:

* `allowed_hosts` - A list of domain names that should be allowed as hostnames. Wildcard domains such as `*.example.com` are supported for matching subdomains. To allow any hostname either use `allowed_hosts=["*"]` or omit the middleware.

{* ../../docs_src/advanced_middleware/tutorial002_py310.py hl[2,6:8] *}

Aşağıdaki argümanlar desteklenir:

* `allowed_hosts` - Hostname olarak izin verilmesi gereken domain adlarının listesi. `*.example.com` gibi wildcard domain'ler subdomain eşleştirmesi için desteklenir. Herhangi bir hostname'e izin vermek için `allowed_hosts=["*"]` kullanın veya middleware'i hiç eklemeyin.

 *    "www.squareup.com".
 *
 *  * **A set of hostnames.** These are in the certificate's subject alternative name (SAN)
 *    extension. A subject alternative name is either a literal hostname (`squareup.com`), a literal
 *    IP address (`74.122.190.80`), or a hostname pattern (`*.api.squareup.com`).
 *

  /** Sets the results for `hostname`.  */
  operator fun set(
    hostname: String,
    addresses: List<InetAddress>,
  ): FakeDns {
    hostAddresses[hostname] = addresses
    return this
  }

  /** Clears the results for `hostname`.  */
  fun clear(hostname: String): FakeDns {
    hostAddresses.remove(hostname)
    return this
  }

  @Throws(UnknownHostException::class)

        }
        return percentEncoded.readUtf8()
      }
    },

    /** URLs that contain this character in this component are invalid.  */
    FORBIDDEN,

    /** Hostnames that contain this character are encoded with punycode.  */
    PUNYCODE,

    /** This code point is special and should not be tested.  */
    SKIP,

    ;

  val hostname = "local.host"
  private val handshakeCertificates =
    run {
      // Generate a self-signed cert for the server to serve and the client to trust.
      val heldCertificate =
        HeldCertificate
          .Builder()
          .commonName(hostname)
          .addSubjectAlternativeName(hostname)
          .build()
      HandshakeCertificates
        .Builder()