*/
open class Platform {
  /** Prefix used on custom headers. */
  fun getPrefix() = "OkHttp"

  open fun newSSLContext(): SSLContext = SSLContext.getInstance("TLS")

  open fun platformTrustManager(): X509TrustManager {
    val factory =
      TrustManagerFactory.getInstance(
        TrustManagerFactory.getDefaultAlgorithm(),
      )
    factory.init(null as KeyStore?)
    val trustManagers = factory.trustManagers!!

          issuerUniqueID = null,
          subjectUniqueID = null,
          extensions = extensions(),
        )

      // Signature.
      val signature =
        Signature.getInstance(tbsCertificate.signatureAlgorithmName).run {
          initSign(issuerKeyPair.private)
          update(CertificateAdapters.tbsCertificate.toDer(tbsCertificate).toByteArray())
          sign().toByteString()
        }

    ```kotlin
      private val client: OkHttpClient

      init {
        val trustManager = trustManagerForCertificates(trustedCertificatesInputStream())
        val sslContext = SSLContext.getInstance("TLS")
        sslContext.init(null, arrayOf<TrustManager>(trustManager), null)
        val sslSocketFactory = sslContext.socketFactory

        client = OkHttpClient.Builder()

internal class KtFe10ScopeProvider(
    override val analysisSession: KtFe10AnalysisSession
) : KtScopeProvider(), Fe10KtAnalysisSessionComponent {
    private companion object {
        val LOG = Logger.getInstance(KtFe10ScopeProvider::class.java)
    }

    override val token: KtLifetimeToken
        get() = analysisSession.token

    override fun getMemberScope(classSymbol: KtSymbolWithMembers): KtScope {

      val trustManager =
        newTrustManager(
          null,
          Arrays.asList(serverRootCa.certificate, clientRootCa.certificate),
          emptyList(),
        )
      val sslContext = SSLContext.getInstance("TLS")
      sslContext.init(
        arrayOf<KeyManager>(keyManager),
        arrayOf<TrustManager>(trustManager),
        SecureRandom(),
      )
      sslContext.socketFactory

      "CN=cash.app,OU=cash",
    )
  }

  /** Confirm golden values of encoded PEMs.  */
  @Test
  fun pems() {
    val keyFactory = KeyFactory.getInstance("RSA")
    val publicKeyBytes =
      (
        "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCApFHhtrLan28q+oMolZuaTfWBA0V5aM" +

        }
    }

    override fun asKtType(
        psiType: PsiType,
        useSitePosition: PsiElement,
    ): KtType? {
        val javaElementSourceFactory = JavaElementSourceFactory.getInstance(project)
        val javaType = JavaTypeImpl.create(psiType, javaElementSourceFactory.createTypeSource(psiType))

        val javaTypeRef = buildJavaTypeRef {

      Security.insertProviderAt(BouncyCastleJsseProvider(), 2)

      var socketClass: String? = null

      val trustManager =
        TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm()).apply {
          init(null as KeyStore?)
        }.trustManagers.first() as X509TrustManager

      val sslContext =
        Platform.get().newSSLContext().apply {

    assertThat("www.nintendo.co.jp".canParseAsIpAddress()).isFalse()
  }

  private fun certificate(certificate: String): X509Certificate {
    return CertificateFactory.getInstance("X.509")
      .generateCertificate(ByteArrayInputStream(certificate.toByteArray()))
      as X509Certificate
  }

  private fun session(certificate: String): SSLSession = FakeSSLSession(certificate(certificate))

      val length = readInt(source)
      if (length == -1) return emptyList() // OkHttp v1.2 used -1 to indicate null.

      try {
        val certificateFactory = CertificateFactory.getInstance("X.509")
        val result = ArrayList<Certificate>(length)
        for (i in 0 until length) {
          val line = source.readUtf8LineStrict()
          val bytes = Buffer()