SslContextBuilder (Netty API Reference (4.1.116.Final))

java.lang.Object
- io.netty.handler.ssl.SslContextBuilder

public final class SslContextBuilder
extends Object

Builder for configuring a new SslContext for creation.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SslContextBuilder`	`applicationProtocolConfig(ApplicationProtocolConfig apn)` Application protocol negotiation configuration.
`SslContext`	`build()` Create new `SslContext` instance with configured settings.
`SslContextBuilder`	`ciphers(Iterable<String> ciphers)` The cipher suites to enable, in the order of preference.
`SslContextBuilder`	`ciphers(Iterable<String> ciphers, CipherSuiteFilter cipherFilter)` The cipher suites to enable, in the order of preference.
`SslContextBuilder`	`clientAuth(ClientAuth clientAuth)` Sets the client authentication mode.
`SslContextBuilder`	`enableOcsp(boolean enableOcsp)` Enables OCSP stapling.
`SslContextBuilder`	`endpointIdentificationAlgorithm(String algorithm)` Specify the endpoint identification algorithm (aka. hostname verification algorithm) that clients will use as part of authenticating servers.
`static SslContextBuilder`	`forClient()` Creates a builder for new client-side `SslContext`.
`static SslContextBuilder`	`forServer(File keyCertChainFile, File keyFile)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(File keyCertChainFile, File keyFile, String keyPassword)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(InputStream keyCertChainInputStream, InputStream keyInputStream)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(InputStream keyCertChainInputStream, InputStream keyInputStream, String keyPassword)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(KeyManager keyManager)` Creates a builder for new server-side `SslContext` with `KeyManager`.
`static SslContextBuilder`	`forServer(KeyManagerFactory keyManagerFactory)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(PrivateKey key, Iterable<? extends X509Certificate> keyCertChain)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(PrivateKey key, String keyPassword, Iterable<? extends X509Certificate> keyCertChain)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(PrivateKey key, String keyPassword, X509Certificate... keyCertChain)` Creates a builder for new server-side `SslContext`.
`static SslContextBuilder`	`forServer(PrivateKey key, X509Certificate... keyCertChain)` Creates a builder for new server-side `SslContext`.
`SslContextBuilder`	`keyManager(File keyCertChainFile, File keyFile)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(File keyCertChainFile, File keyFile, String keyPassword)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(InputStream keyCertChainInputStream, InputStream keyInputStream)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(InputStream keyCertChainInputStream, InputStream keyInputStream, String keyPassword)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(KeyManager keyManager)` A single key manager managing the identity information of this host.
`SslContextBuilder`	`keyManager(KeyManagerFactory keyManagerFactory)` Identifying manager for this host.
`SslContextBuilder`	`keyManager(PrivateKey key, Iterable<? extends X509Certificate> keyCertChain)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(PrivateKey key, String keyPassword, Iterable<? extends X509Certificate> keyCertChain)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(PrivateKey key, String keyPassword, X509Certificate... keyCertChain)` Identifying certificate for this host.
`SslContextBuilder`	`keyManager(PrivateKey key, X509Certificate... keyCertChain)` Identifying certificate for this host.
`SslContextBuilder`	`keyStoreType(String keyStoreType)` Sets the `KeyStore` type that should be used.
`<T> SslContextBuilder`	`option(SslContextOption<T> option, T value)` Configure a `SslContextOption`.
`SslContextBuilder`	`protocols(Iterable<String> protocols)` The TLS protocol versions to enable.
`SslContextBuilder`	`protocols(String... protocols)` The TLS protocol versions to enable.
`SslContextBuilder`	`secureRandom(SecureRandom secureRandom)` Specify a non-default source of randomness for the `JdkSslContext` In general, the best practice is to leave this unspecified, or to assign a new random source using the default `new SecureRandom()` constructor.
`SslContextBuilder`	`sessionCacheSize(long sessionCacheSize)` Set the size of the cache used for storing SSL session objects.
`SslContextBuilder`	`sessionTimeout(long sessionTimeout)` Set the timeout for the cached SSL session objects, in seconds.
`SslContextBuilder`	`sslContextProvider(Provider sslContextProvider)` The SSLContext `Provider` to use.
`SslContextBuilder`	`sslProvider(SslProvider provider)` The `SslContext` implementation to use.
`SslContextBuilder`	`startTls(boolean startTls)` `true` if the first write request shouldn't be encrypted.
`SslContextBuilder`	`trustManager(File trustCertCollectionFile)` Trusted certificates for verifying the remote endpoint's certificate.
`SslContextBuilder`	`trustManager(InputStream trustCertCollectionInputStream)` Trusted certificates for verifying the remote endpoint's certificate.
`SslContextBuilder`	`trustManager(Iterable<? extends X509Certificate> trustCertCollection)` Trusted certificates for verifying the remote endpoint's certificate, `null` uses the system default.
`SslContextBuilder`	`trustManager(TrustManager trustManager)` A single trusted manager for verifying the remote endpoint's certificate.
`SslContextBuilder`	`trustManager(TrustManagerFactory trustManagerFactory)` Trusted manager for verifying the remote endpoint's certificate.
`SslContextBuilder`	`trustManager(X509Certificate... trustCertCollection)` Trusted certificates for verifying the remote endpoint's certificate, `null` uses the system default.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - forClient
```
public static SslContextBuilder forClient()
```
    Creates a builder for new client-side SslContext.
  - forServer
```
public static SslContextBuilder forServer(File keyCertChainFile,
                                          File keyFile)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    keyCertChainFile - an X.509 certificate chain file in PEM format
    
    keyFile - a PKCS#8 private key file in PEM format
    
    See Also:
    
    keyManager(File, File)
  - forServer
```
public static SslContextBuilder forServer(InputStream keyCertChainInputStream,
                                          InputStream keyInputStream)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    keyCertChainInputStream - an input stream for an X.509 certificate chain in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyInputStream - an input stream for a PKCS#8 private key in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    See Also:
    
    keyManager(InputStream, InputStream)
  - forServer
```
public static SslContextBuilder forServer(PrivateKey key,
                                          X509Certificate... keyCertChain)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - the X.509 certificate chain
    
    See Also:
    
    keyManager(PrivateKey, X509Certificate[])
  - forServer
```
public static SslContextBuilder forServer(PrivateKey key,
                                          Iterable<? extends X509Certificate> keyCertChain)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - the X.509 certificate chain
    
    See Also:
    
    keyManager(PrivateKey, X509Certificate[])
  - forServer
```
public static SslContextBuilder forServer(File keyCertChainFile,
                                          File keyFile,
                                          String keyPassword)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    keyCertChainFile - an X.509 certificate chain file in PEM format
    
    keyFile - a PKCS#8 private key file in PEM format
    
    keyPassword - the password of the keyFile, or null if it's not password-protected
    
    See Also:
    
    keyManager(File, File, String)
  - forServer
```
public static SslContextBuilder forServer(InputStream keyCertChainInputStream,
                                          InputStream keyInputStream,
                                          String keyPassword)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    keyCertChainInputStream - an input stream for an X.509 certificate chain in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyInputStream - an input stream for a PKCS#8 private key in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyPassword - the password of the keyFile, or null if it's not password-protected
    
    See Also:
    
    keyManager(InputStream, InputStream, String)
  - forServer
```
public static SslContextBuilder forServer(PrivateKey key,
                                          String keyPassword,
                                          X509Certificate... keyCertChain)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - the X.509 certificate chain
    
    keyPassword - the password of the keyFile, or null if it's not password-protected
    
    See Also:
    
    keyManager(File, File, String)
  - forServer
```
public static SslContextBuilder forServer(PrivateKey key,
                                          String keyPassword,
                                          Iterable<? extends X509Certificate> keyCertChain)
```
    Creates a builder for new server-side SslContext.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - the X.509 certificate chain
    
    keyPassword - the password of the keyFile, or null if it's not password-protected
    
    See Also:
    
    keyManager(File, File, String)
  - forServer
```
public static SslContextBuilder forServer(KeyManagerFactory keyManagerFactory)
```
    Creates a builder for new server-side SslContext. If you use SslProvider.OPENSSL or SslProvider.OPENSSL_REFCNT consider using OpenSslX509KeyManagerFactory or OpenSslCachingX509KeyManagerFactory.
    
    Parameters:
    
    keyManagerFactory - non-null factory for server's private key
    
    See Also:
    
    keyManager(KeyManagerFactory)
  - forServer
```
public static SslContextBuilder forServer(KeyManager keyManager)
```
    Creates a builder for new server-side SslContext with KeyManager.
    
    Parameters:
    
    keyManager - non-null KeyManager for server's private key
  - option
```
public <T> SslContextBuilder option(SslContextOption<T> option,
                                    T value)
```
    Configure a SslContextOption.
  - sslProvider
```
public SslContextBuilder sslProvider(SslProvider provider)
```
    The SslContext implementation to use. null uses the default one.
  - keyStoreType
```
public SslContextBuilder keyStoreType(String keyStoreType)
```
    Sets the KeyStore type that should be used. null uses the default one.
  - sslContextProvider
```
public SslContextBuilder sslContextProvider(Provider sslContextProvider)
```
    The SSLContext Provider to use. null uses the default one. This is only used with SslProvider.JDK.
  - trustManager
```
public SslContextBuilder trustManager(File trustCertCollectionFile)
```
    Trusted certificates for verifying the remote endpoint's certificate. The file should contain an X.509 certificate collection in PEM format. null uses the system default.
  - trustManager
```
public SslContextBuilder trustManager(InputStream trustCertCollectionInputStream)
```
    Trusted certificates for verifying the remote endpoint's certificate. The input stream should contain an X.509 certificate collection in PEM format. null uses the system default. The caller is responsible for calling InputStream.close() after build() has been called.
  - trustManager
```
public SslContextBuilder trustManager(X509Certificate... trustCertCollection)
```
    Trusted certificates for verifying the remote endpoint's certificate, null uses the system default.
  - trustManager
```
public SslContextBuilder trustManager(Iterable<? extends X509Certificate> trustCertCollection)
```
    Trusted certificates for verifying the remote endpoint's certificate, null uses the system default.
  - trustManager
```
public SslContextBuilder trustManager(TrustManagerFactory trustManagerFactory)
```
    Trusted manager for verifying the remote endpoint's certificate. null uses the system default.
  - trustManager
```
public SslContextBuilder trustManager(TrustManager trustManager)
```
    A single trusted manager for verifying the remote endpoint's certificate. This is helpful when custom implementation of TrustManager is needed. Internally, a simple wrapper of TrustManagerFactory that only produces this specified TrustManager will be created, thus all the requirements specified in trustManager(TrustManagerFactory trustManagerFactory) also apply here.
  - keyManager
```
public SslContextBuilder keyManager(File keyCertChainFile,
                                    File keyFile)
```
    Identifying certificate for this host. keyCertChainFile and keyFile may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    keyCertChainFile - an X.509 certificate chain file in PEM format
    
    keyFile - a PKCS#8 private key file in PEM format
  - keyManager
```
public SslContextBuilder keyManager(InputStream keyCertChainInputStream,
                                    InputStream keyInputStream)
```
    Identifying certificate for this host. keyCertChainInputStream and keyInputStream may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    keyCertChainInputStream - an input stream for an X.509 certificate chain in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyInputStream - an input stream for a PKCS#8 private key in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
  - keyManager
```
public SslContextBuilder keyManager(PrivateKey key,
                                    X509Certificate... keyCertChain)
```
    Identifying certificate for this host. keyCertChain and key may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - an X.509 certificate chain
  - keyManager
```
public SslContextBuilder keyManager(PrivateKey key,
                                    Iterable<? extends X509Certificate> keyCertChain)
```
    Identifying certificate for this host. keyCertChain and key may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    key - a PKCS#8 private key
    
    keyCertChain - an X.509 certificate chain
  - keyManager
```
public SslContextBuilder keyManager(File keyCertChainFile,
                                    File keyFile,
                                    String keyPassword)
```
    Identifying certificate for this host. keyCertChainFile and keyFile may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    keyCertChainFile - an X.509 certificate chain file in PEM format
    
    keyFile - a PKCS#8 private key file in PEM format
    
    keyPassword - the password of the keyFile, or null if it's not password-protected
  - keyManager
```
public SslContextBuilder keyManager(InputStream keyCertChainInputStream,
                                    InputStream keyInputStream,
                                    String keyPassword)
```
    Identifying certificate for this host. keyCertChainInputStream and keyInputStream may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    keyCertChainInputStream - an input stream for an X.509 certificate chain in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyInputStream - an input stream for a PKCS#8 private key in PEM format. The caller is responsible for calling InputStream.close() after build() has been called.
    
    keyPassword - the password of the keyInputStream, or null if it's not password-protected
  - keyManager
```
public SslContextBuilder keyManager(PrivateKey key,
                                    String keyPassword,
                                    X509Certificate... keyCertChain)
```
    Identifying certificate for this host. keyCertChain and key may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    key - a PKCS#8 private key file
    
    keyPassword - the password of the key, or null if it's not password-protected
    
    keyCertChain - an X.509 certificate chain
  - keyManager
```
public SslContextBuilder keyManager(PrivateKey key,
                                    String keyPassword,
                                    Iterable<? extends X509Certificate> keyCertChain)
```
    Identifying certificate for this host. keyCertChain and key may be null for client contexts, which disables mutual authentication.
    
    Parameters:
    
    key - a PKCS#8 private key file
    
    keyPassword - the password of the key, or null if it's not password-protected
    
    keyCertChain - an X.509 certificate chain
  - keyManager
```
public SslContextBuilder keyManager(KeyManagerFactory keyManagerFactory)
```
    Identifying manager for this host. keyManagerFactory may be null for client contexts, which disables mutual authentication. Using a KeyManagerFactory is only supported for SslProvider.JDK or SslProvider.OPENSSL / SslProvider.OPENSSL_REFCNT if the used openssl version is 1.0.1+. You can check if your openssl version supports using a KeyManagerFactory by calling OpenSsl.supportsKeyManagerFactory(). If this is not the case you must use keyManager(File, File) or keyManager(File, File, String). If you use SslProvider.OPENSSL or SslProvider.OPENSSL_REFCNT consider using OpenSslX509KeyManagerFactory or OpenSslCachingX509KeyManagerFactory.
  - keyManager
```
public SslContextBuilder keyManager(KeyManager keyManager)
```
    A single key manager managing the identity information of this host. This is helpful when custom implementation of KeyManager is needed. Internally, a wrapper of KeyManagerFactory that only produces this specified KeyManager will be created, thus all the requirements specified in keyManager(KeyManagerFactory keyManagerFactory) also apply here.
  - ciphers
```
public SslContextBuilder ciphers(Iterable<String> ciphers)
```
    The cipher suites to enable, in the order of preference. null to use default cipher suites.
  - ciphers
```
public SslContextBuilder ciphers(Iterable<String> ciphers,
                                 CipherSuiteFilter cipherFilter)
```
    The cipher suites to enable, in the order of preference. cipherFilter will be applied to the ciphers before use. If ciphers is null, then the default cipher suites will be used.
  - applicationProtocolConfig
```
public SslContextBuilder applicationProtocolConfig(ApplicationProtocolConfig apn)
```
    Application protocol negotiation configuration. null disables support.
  - sessionCacheSize
```
public SslContextBuilder sessionCacheSize(long sessionCacheSize)
```
    Set the size of the cache used for storing SSL session objects. 0 to use the default value.
  - sessionTimeout
```
public SslContextBuilder sessionTimeout(long sessionTimeout)
```
    Set the timeout for the cached SSL session objects, in seconds. 0 to use the default value.
  - clientAuth
```
public SslContextBuilder clientAuth(ClientAuth clientAuth)
```
    Sets the client authentication mode.
  - protocols
```
public SslContextBuilder protocols(String... protocols)
```
    The TLS protocol versions to enable.
    
    Parameters:
    
    protocols - The protocols to enable, or null to enable the default protocols.
    
    See Also:
    
    SSLEngine.setEnabledCipherSuites(String[])
  - protocols
```
public SslContextBuilder protocols(Iterable<String> protocols)
```
    The TLS protocol versions to enable.
    
    Parameters:
    
    protocols - The protocols to enable, or null to enable the default protocols.
    
    See Also:
    
    SSLEngine.setEnabledCipherSuites(String[])
  - startTls
```
public SslContextBuilder startTls(boolean startTls)
```
    true if the first write request shouldn't be encrypted.
  - enableOcsp
```
@UnstableApi
public SslContextBuilder enableOcsp(boolean enableOcsp)
```
    Enables OCSP stapling. Please note that not all SslProvider implementations support OCSP stapling and an exception will be thrown upon build().
    
    See Also:
    
    OpenSsl.isOcspSupported()
  - secureRandom
```
public SslContextBuilder secureRandom(SecureRandom secureRandom)
```
    Specify a non-default source of randomness for the JdkSslContext
    In general, the best practice is to leave this unspecified, or to assign a new random source using the default new SecureRandom() constructor. Only assign this something when you have a good reason to.
    
    Parameters:
    
    secureRandom - the source of randomness for JdkSslContext
  - endpointIdentificationAlgorithm
```
public SslContextBuilder endpointIdentificationAlgorithm(String algorithm)
```
    Specify the endpoint identification algorithm (aka. hostname verification algorithm) that clients will use as part of authenticating servers.
    See Java Security Standard Names for a list of supported algorithms.
    
    Parameters:
    
    algorithm - either "HTTPS", "LDAPS", or null (disables hostname verification).
    
    See Also:
    
    SSLParameters.setEndpointIdentificationAlgorithm(String)
  - build
```
public SslContext build()
                 throws SSLException
```
    Create new SslContext instance with configured settings.
    If sslProvider(SslProvider) is set to SslProvider.OPENSSL_REFCNT then the caller is responsible for releasing this object, or else native memory may leak.
    
    Throws:
    
    SSLException

Class SslContextBuilder

Method Summary

Methods inherited from class java.lang.Object

Method Detail

forClient

forServer

forServer

forServer

forServer

forServer

forServer

forServer

forServer

forServer

forServer

option

sslProvider

keyStoreType

sslContextProvider

trustManager

trustManager

trustManager

trustManager

trustManager

trustManager

keyManager

keyManager

keyManager

keyManager

keyManager

keyManager

keyManager

keyManager

keyManager

keyManager

ciphers

ciphers

applicationProtocolConfig

sessionCacheSize

sessionTimeout

clientAuth

protocols

protocols

startTls

enableOcsp

secureRandom

endpointIdentificationAlgorithm

build