## Version 4.9.0

_2020-09-11_

**With this release, `okhttp-tls` no longer depends on Bouncy Castle and doesn't install the
Bouncy Castle security provider.** If you still need it, you can do it yourself:

```
Security.addProvider(BouncyCastleProvider())
```

You will also need to configure this dependency:

```
dependencies {
  implementation "org.bouncycastle:bcprov-jdk15on:1.65"

 */
package okhttp3.internal.connection

import java.io.IOException
import java.lang.ref.Reference
import java.net.Proxy
import java.net.Socket
import java.net.SocketException
import java.security.cert.X509Certificate
import java.util.concurrent.TimeUnit.MILLISECONDS
import java.util.concurrent.locks.ReentrantLock
import javax.net.ssl.SSLPeerUnverifiedException
import javax.net.ssl.SSLSocket

 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package okhttp3.internal.tls

import java.security.cert.CertificateParsingException
import java.security.cert.X509Certificate
import java.util.Locale
import javax.net.ssl.HostnameVerifier
import javax.net.ssl.SSLException
import javax.net.ssl.SSLSession
import okhttp3.internal.canParseAsIpAddress

 */
package okhttp3

import java.io.Closeable
import java.io.File
import java.io.Flushable
import java.io.IOException
import java.security.cert.Certificate
import java.security.cert.CertificateEncodingException
import java.security.cert.CertificateException
import java.security.cert.CertificateFactory
import java.util.TreeSet
import okhttp3.HttpUrl.Companion.toHttpUrlOrNull
import okhttp3.MediaType.Companion.toMediaTypeOrNull

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.matchesPredicate
import java.net.InetAddress
import java.net.InetSocketAddress
import java.net.ServerSocket
import java.security.PrivateKey
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import java.util.concurrent.Future
import javax.net.ServerSocketFactory
import javax.net.SocketFactory

import java.net.ConnectException
import java.net.HttpURLConnection
import java.net.ProtocolException
import java.net.Proxy
import java.net.Socket
import java.net.UnknownServiceException
import java.security.cert.X509Certificate
import java.util.concurrent.TimeUnit
import javax.net.ssl.SSLPeerUnverifiedException
import javax.net.ssl.SSLSocket
import kotlin.concurrent.withLock
import okhttp3.CertificatePinner

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.recipes;

import java.io.IOException;
import java.security.cert.Certificate;
import java.util.Collections;
import java.util.Set;
import okhttp3.CertificatePinner;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

import java.net.ProxySelector
import java.net.Socket
import java.net.URI
import java.net.URL
import java.nio.charset.Charset
import java.security.KeyPair
import java.security.KeyPairGenerator
import java.security.Principal
import java.security.cert.Certificate
import java.security.cert.X509Certificate
import java.time.Duration
import java.time.Instant
import java.util.Date
import java.util.concurrent.ExecutorService

          handler.formatter = OneLineLogFormat()
          val activeLogger = getLogger("")
          activeLogger.addHandler(handler)
          activeLogger.level = Level.ALL

          getLogger("jdk.event.security").level = Level.INFO
          getLogger("org.conscrypt").level = Level.INFO
        } else {
          if (showHttp2Frames) {
            val activeLogger = getLogger(Http2::class.java.name)

	public final fun check (Ljava/lang/String;[Ljava/security/cert/Certificate;)V
	public fun equals (Ljava/lang/Object;)Z
	public final fun findMatchingPins (Ljava/lang/String;)Ljava/util/List;
	public final fun getPins ()Ljava/util/Set;
	public fun hashCode ()I
	public static final fun pin (Ljava/security/cert/Certificate;)Ljava/lang/String;
	public static final fun sha1Hash (Ljava/security/cert/X509Certificate;)Lokio/ByteString;