xldap "github.com/minio/minio/internal/config/identity/ldap"
	"github.com/minio/minio/internal/config/identity/openid"
	idplugin "github.com/minio/minio/internal/config/identity/plugin"
	xtls "github.com/minio/minio/internal/config/identity/tls"
	"github.com/minio/minio/internal/config/ilm"
	"github.com/minio/minio/internal/config/lambda"
	"github.com/minio/minio/internal/config/notify"
	"github.com/minio/minio/internal/config/policy/opa"

		authZInit  bool
	)

	stsTLSConfig, err := xtls.Lookup(s[config.IdentityTLSSubSys][config.Default])
	if err != nil {
		iamLogIf(ctx, fmt.Errorf("Unable to initialize X.509/TLS STS API: %w", err), logger.WarningKind)
	} else {
		if stsTLSConfig.InsecureSkipVerify {
			iamLogIf(ctx, fmt.Errorf("Enabling %s is not recommended in a production environment", xtls.EnvIdentityTLSSkipVerify), logger.WarningKind)
		}
		sys.Lock()

}

func newTLSConfig(getCert certs.GetCertificateFunc) *tls.Config {
	if getCert == nil {
		return nil
	}

	tlsConfig := &tls.Config{
		PreferServerCipherSuites: true,
		MinVersion:               tls.VersionTLS12,
		NextProtos:               []string{"http/1.1", "h2"},
		GetCertificate:           getCert,
		ClientSessionCache:       tls.NewLRUClientSessionCache(tlsClientSessionCacheSize),
	}

	EnvKESClientKey      = "MINIO_KMS_KES_KEY_FILE"     // Path to TLS private key for authenticating to KES with mTLS - usually prefer API keys
	EnvKESClientCert     = "MINIO_KMS_KES_CERT_FILE"    // Path to TLS certificate for authenticating to KES with mTLS - usually prefer API keys

### TLS with SNI Extension { #tls-with-sni-extension }

**Only one process** in the server can be listening on a specific **port** in a specific **IP address**. There could be other processes listening on other ports in the same IP address, but only one for each combination of IP address and port.

Esse interação entre o cliente e o servidor para estabelecer uma conexão TLS é chamada de Handshake TLS.

### TLS com a Extensão SNI { #tls-with-sni-extension }

Apenas um processo no servidor pode se conectar a uma porta em um endereço IP. Poderiam existir outros processos conectados em outras portas desse mesmo endereço IP, mas apenas um para cada combinação de endereço IP e porta.

TLS (HTTPS) usa a porta `443` por padrão. Então essa é a porta que precisamos.

--------

```kotlin
implementation("com.squareup.okhttp3:okhttp-tls:5.3.0")
```

 [held_certificate]: https://square.github.io/okhttp/4.x/okhttp-tls/okhttp3.tls/-held-certificate/
 [held_certificate_builder]: https://square.github.io/okhttp/4.x/okhttp-tls/okhttp3.tls/-held-certificate/-builder/
 [handshake_certificates]: https://square.github.io/okhttp/4.x/okhttp-tls/okhttp3.tls/-handshake-certificates/

  id("com.vanniktech.maven.publish.base")
  id("binary-compatibility-validator")
  id("ru.vyarus.animalsniffer")
}

project.applyOsgi(
  "Export-Package: okhttp3.tls",
  "Bundle-SymbolicName: com.squareup.okhttp3.tls"
)

project.applyJavaModules("okhttp3.tls")

dependencies {
  api(libs.squareup.okio)
  "friendsImplementation"(projects.okhttp)
  compileOnly(libs.animalsniffer.annotations)

		}
	}

	// If no TLS certs were provided, server is running in TLS for S3 API
	// we automatically make FTP also run under TLS mode.
	if globalIsTLS && tlsPrivateKey == "" && tlsPublicCert == "" {
		tlsPrivateKey = getPrivateKeyFile()
		tlsPublicCert = getPublicCertFile()
	}

	tls := tlsPrivateKey != "" && tlsPublicCert != ""

	if forceTLS && !tls {

<img src="/img/deployment/https/https02.drawio.svg">

Diese Interaktion zwischen dem Client und dem Server zum Aufbau der TLS-Verbindung wird als **<abbr title="TLS-Handschlag">TLS-Handshake</abbr>** bezeichnet.

### TLS mit SNI-Erweiterung { #tls-with-sni-extension }