Package io.netty.handler.ssl.util

Class BouncyCastleUtil

java.lang.Object

io.netty.handler.ssl.util.BouncyCastleUtil

public final class BouncyCastleUtil
extends java.lang.Object

Contains methods that can be used to detect if BouncyCastle is available.

Field Summary

Fields

Modifier and Type	Field	Description
private static boolean	attemptedLoading
private static java.lang.String	BC_FIPS_PROVIDER
private static java.lang.String	BC_FIPS_PROVIDER_NAME
private static java.lang.String	BC_JSSE_ALPN_SELECTOR
private static java.lang.String	BC_JSSE_PROVIDER
private static java.lang.String	BC_JSSE_PROVIDER_NAME
private static java.lang.String	BC_JSSE_SSLENGINE
private static java.lang.String	BC_PEMPARSER
private static java.lang.String	BC_PROVIDER
private static java.lang.String	BC_PROVIDER_NAME
private static java.security.Provider	bcProviderJce
private static java.security.Provider	bcProviderJsse
private static java.lang.Class<? extends javax.net.ssl.SSLEngine>	bcSSLEngineClass
private static InternalLogger	logger
private static java.lang.Throwable	unavailabilityCauseBcPkix
private static java.lang.Throwable	unavailabilityCauseBcProv
private static java.lang.Throwable	unavailabilityCauseBcTls

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BouncyCastleUtil()

Method Summary

Modifier and Type	Method	Description
private static void	ensureLoaded()
static java.security.Provider	getBcProviderJce()	Get the BouncyCastle Java Crypto Extensions provider, or throw an exception if it is unavailable.
static java.security.Provider	getBcProviderJsse()	Get the BouncyCastle Java Secure Socket Extensions provider, or throw an exception if it is unavailable.
static java.lang.Class<? extends javax.net.ssl.SSLEngine>	getBcSSLEngineClass()	Returns the public SSLEngine sub-class that is used by bouncy-castle or null if it can't be loaded.
static boolean	isBcJsseInUse(javax.net.ssl.SSLEngine engine)	Indicates whether the given SSLEngine is implemented by BouncyCastle.
static boolean	isBcPkixAvailable()	Indicate whether the BouncyCastle Public-Key Infrastructure utilities are available.
static boolean	isBcProvAvailable()	Indicate whether the BouncyCastle Java Crypto Extensions provider is available.
static boolean	isBcTlsAvailable()	Indicate whether the BouncyCastle Java Secure Socket Extensions provider is available.
(package private) static void	reset()	Reset the loaded providers.
private static void	tryLoading()
static java.lang.Throwable	unavailabilityCauseBcPkix()
static java.lang.Throwable	unavailabilityCauseBcProv()
static java.lang.Throwable	unavailabilityCauseBcTls()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

private static final InternalLogger logger

BC_PROVIDER_NAME

private static final java.lang.String BC_PROVIDER_NAME

See Also:

Constant Field Values

BC_PROVIDER

private static final java.lang.String BC_PROVIDER

See Also:

Constant Field Values

BC_FIPS_PROVIDER_NAME

private static final java.lang.String BC_FIPS_PROVIDER_NAME

See Also:

Constant Field Values

BC_FIPS_PROVIDER

private static final java.lang.String BC_FIPS_PROVIDER

See Also:

Constant Field Values

BC_JSSE_PROVIDER_NAME

private static final java.lang.String BC_JSSE_PROVIDER_NAME

See Also:

Constant Field Values

BC_JSSE_PROVIDER

private static final java.lang.String BC_JSSE_PROVIDER

See Also:

Constant Field Values

BC_PEMPARSER

private static final java.lang.String BC_PEMPARSER

See Also:

Constant Field Values

BC_JSSE_SSLENGINE

private static final java.lang.String BC_JSSE_SSLENGINE

See Also:

Constant Field Values

BC_JSSE_ALPN_SELECTOR

private static final java.lang.String BC_JSSE_ALPN_SELECTOR

See Also:

Constant Field Values

unavailabilityCauseBcProv

private static volatile java.lang.Throwable unavailabilityCauseBcProv

unavailabilityCauseBcPkix

private static volatile java.lang.Throwable unavailabilityCauseBcPkix

unavailabilityCauseBcTls

private static volatile java.lang.Throwable unavailabilityCauseBcTls

bcProviderJce

private static volatile java.security.Provider bcProviderJce

bcProviderJsse

private static volatile java.security.Provider bcProviderJsse

bcSSLEngineClass

private static volatile java.lang.Class<? extends javax.net.ssl.SSLEngine> bcSSLEngineClass

attemptedLoading

private static volatile boolean attemptedLoading

Constructor Detail

BouncyCastleUtil

private BouncyCastleUtil()

Method Detail

isBcProvAvailable

public static boolean isBcProvAvailable()

Indicate whether the BouncyCastle Java Crypto Extensions provider is available.

isBcPkixAvailable

public static boolean isBcPkixAvailable()

Indicate whether the BouncyCastle Public-Key Infrastructure utilities are available.

isBcTlsAvailable

public static boolean isBcTlsAvailable()

Indicate whether the BouncyCastle Java Secure Socket Extensions provider is available.

unavailabilityCauseBcProv

public static java.lang.Throwable unavailabilityCauseBcProv()

Returns:

the cause if unavailable. null if available.

unavailabilityCauseBcPkix

public static java.lang.Throwable unavailabilityCauseBcPkix()

Returns:

the cause if unavailable. null if available.

unavailabilityCauseBcTls

public static java.lang.Throwable unavailabilityCauseBcTls()

Returns:

the cause if unavailable. null if available.

isBcJsseInUse

public static boolean isBcJsseInUse(javax.net.ssl.SSLEngine engine)

Indicates whether the given SSLEngine is implemented by BouncyCastle.

getBcProviderJce

public static java.security.Provider getBcProviderJce()

Get the BouncyCastle Java Crypto Extensions provider, or throw an exception if it is unavailable.

getBcProviderJsse

public static java.security.Provider getBcProviderJsse()

Get the BouncyCastle Java Secure Socket Extensions provider, or throw an exception if it is unavailable.

getBcSSLEngineClass

public static java.lang.Class<? extends javax.net.ssl.SSLEngine> getBcSSLEngineClass()

Returns the public SSLEngine sub-class that is used by bouncy-castle or null if it can't be loaded.

Returns:

engine class.

reset

static void reset()

Reset the loaded providers. Useful for testing, to redo the loading under different conditions.

ensureLoaded

private static void ensureLoaded()

tryLoading

private static void tryLoading()