org.jboss.netty.handler.ssl.util

Class FingerprintTrustManagerFactory

java.lang.Object

javax.net.ssl.TrustManagerFactory

org.jboss.netty.handler.ssl.util.SimpleTrustManagerFactory

org.jboss.netty.handler.ssl.util.FingerprintTrustManagerFactory

public final class FingerprintTrustManagerFactory
extends SimpleTrustManagerFactory

An TrustManagerFactory that trusts an X.509 certificate whose SHA1 checksum matches.

NOTE: Never use this TrustManagerFactory in production unless you are not sure what you are exactly doing with it.

The SHA1 checksum of an X.509 certificate is calculated from its DER encoded format. You can get the fingerprint of an X.509 certificate using the openssl command. For example:

 $ openssl x509 -fingerprint -sha1 -in my_certificate.crt
 SHA1 Fingerprint=4E:85:10:55:BC:7B:12:08:D1:EA:0A:12:C9:72:EE:F3:AA:B2:C7:CB
 -----BEGIN CERTIFICATE-----
 MIIBqjCCAROgAwIBAgIJALiT3Nvp0kvmMA0GCSqGSIb3DQEBBQUAMBYxFDASBgNV
 BAMTC2V4YW1wbGUuY29tMCAXDTcwMDEwMTAwMDAwMFoYDzk5OTkxMjMxMjM1OTU5
 WjAWMRQwEgYDVQQDEwtleGFtcGxlLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAw
 gYkCgYEAnadvODG0QCiHhaFZlLHtr5gLIkDQS8ErZ//KfqeCHTC/KJsl3xYFk0zG
 aCv2FcmkOlokm77qV8qOW2DZdND7WuYzX6nLVuLb+GYxZ7b45iMAbAajvGh8jc9U
 o07fUIahGqTDAIAGCWsoLUOQ9nMzO/8GRHcXJAeQ2MGY2VpCcv0CAwEAATANBgkq
 hkiG9w0BAQUFAAOBgQBpRCnmjmNM0D7yrpkUJpBTNiqinhKLbeOvPWm+YmdInUUs
 LoMu0mZ1IANemLwqbwJJ76fknngeB+YuVAj46SurvVCV6ekwHcbgpW1u063IRwKk
 tQhOBO0HQxldUS4+4MYv/kuvnKkbjfgh5qfWw89Kx4kD+cycpP4yPtgDGk8ZMA==
 -----END CERTIFICATE-----
 

Constructor Summary

Constructors

Constructor and Description
FingerprintTrustManagerFactory(byte[]... fingerprints) Creates a new instance.
FingerprintTrustManagerFactory(Iterable<String> fingerprints) Creates a new instance.
FingerprintTrustManagerFactory(String... fingerprints) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
protected TrustManager[]	engineGetTrustManagers() Returns one trust manager for each type of trust material.
protected void	engineInit(KeyStore keyStore) Initializes this factory with a source of certificate authorities and related trust material.
protected void	engineInit(ManagerFactoryParameters managerFactoryParameters) Initializes this factory with a source of provider-specific key material.

Methods inherited from class javax.net.ssl.TrustManagerFactory

getAlgorithm, getDefaultAlgorithm, getInstance, getInstance, getInstance, getProvider, getTrustManagers, init, init

Methods inherited from class java.lang.Object

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

Constructor Detail

FingerprintTrustManagerFactory

public FingerprintTrustManagerFactory(Iterable<String> fingerprints)

Creates a new instance.

Parameters:

fingerprints - a list of SHA1 fingerprints in heaxdecimal form

FingerprintTrustManagerFactory

public FingerprintTrustManagerFactory(String... fingerprints)

Creates a new instance.

Parameters:

fingerprints - a list of SHA1 fingerprints in heaxdecimal form

FingerprintTrustManagerFactory

public FingerprintTrustManagerFactory(byte[]... fingerprints)

Creates a new instance.

Parameters:

fingerprints - a list of SHA1 fingerprints

Method Detail

engineInit

protected void engineInit(KeyStore keyStore)
                   throws Exception

Description copied from class: SimpleTrustManagerFactory

Initializes this factory with a source of certificate authorities and related trust material.

Specified by:

engineInit in class SimpleTrustManagerFactory

Throws:

Exception

See Also:

TrustManagerFactorySpi.engineInit(KeyStore)

engineInit

protected void engineInit(ManagerFactoryParameters managerFactoryParameters)
                   throws Exception

Description copied from class: SimpleTrustManagerFactory

Initializes this factory with a source of provider-specific key material.

Specified by:

engineInit in class SimpleTrustManagerFactory

Throws:

Exception

See Also:

TrustManagerFactorySpi.engineInit(ManagerFactoryParameters)

engineGetTrustManagers

protected TrustManager[] engineGetTrustManagers()

Description copied from class: SimpleTrustManagerFactory

Returns one trust manager for each type of trust material.

Specified by:

engineGetTrustManagers in class SimpleTrustManagerFactory

See Also:

TrustManagerFactorySpi.engineGetTrustManagers()