- All Implemented Interfaces:
RMIServerSocketFactory
An SslRMIServerSocketFactory
instance is used by the RMI
runtime in order to obtain server sockets for RMI calls via SSL.
This class implements RMIServerSocketFactory
over
the Secure Sockets Layer (SSL) or Transport Layer Security (TLS)
protocols.
This class creates SSL sockets using the default
SSLSocketFactory
(see SSLSocketFactory.getDefault()
) or the default
SSLServerSocketFactory
(see SSLServerSocketFactory.getDefault()
) unless the
constructor taking an SSLContext
is
used in which case the SSL sockets are created using
the SSLSocketFactory
returned by
SSLContext.getSocketFactory()
or the
SSLServerSocketFactory
returned by
SSLContext.getServerSocketFactory()
.
When an SSLContext
is not supplied all the instances of this
class share the same keystore, and the same truststore (when client
authentication is required by the server). This behavior can be modified
by supplying an already initialized SSLContext
instance.
- Since:
- 1.5
- See Also:
-
Constructor Summary
ConstructorDescriptionCreates a newSslRMIServerSocketFactory
with the default SSL socket configuration.SslRMIServerSocketFactory
(String[] enabledCipherSuites, String[] enabledProtocols, boolean needClientAuth) Creates a newSslRMIServerSocketFactory
with the specified SSL socket configuration.SslRMIServerSocketFactory
(SSLContext context, String[] enabledCipherSuites, String[] enabledProtocols, boolean needClientAuth) Creates a newSslRMIServerSocketFactory
with the specifiedSSLContext
and SSL socket configuration. -
Method Summary
Modifier and TypeMethodDescriptioncreateServerSocket
(int port) Creates a server socket that accepts SSL connections configured according to this factory's SSL socket configuration parameters.boolean
Indicates whether some other object is "equal to" this one.final String[]
Returns the names of the cipher suites enabled on SSL connections accepted by server sockets created by this factory, ornull
if this factory uses the cipher suites that are enabled by default.final String[]
Returns the names of the protocol versions enabled on SSL connections accepted by server sockets created by this factory, ornull
if this factory uses the protocol versions that are enabled by default.final boolean
Returnstrue
if client authentication is required on SSL connections accepted by server sockets created by this factory.int
hashCode()
Returns a hash code value for thisSslRMIServerSocketFactory
.
-
Constructor Details
-
SslRMIServerSocketFactory
public SslRMIServerSocketFactory()Creates a new
SslRMIServerSocketFactory
with the default SSL socket configuration.SSL connections accepted by server sockets created by this factory have the default cipher suites and protocol versions enabled and do not require client authentication.
-
SslRMIServerSocketFactory
public SslRMIServerSocketFactory(String[] enabledCipherSuites, String[] enabledProtocols, boolean needClientAuth) throws IllegalArgumentException Creates a new
SslRMIServerSocketFactory
with the specified SSL socket configuration.- Parameters:
enabledCipherSuites
- names of all the cipher suites to enable on SSL connections accepted by server sockets created by this factory, ornull
to use the cipher suites that are enabled by defaultenabledProtocols
- names of all the protocol versions to enable on SSL connections accepted by server sockets created by this factory, ornull
to use the protocol versions that are enabled by defaultneedClientAuth
-true
to require client authentication on SSL connections accepted by server sockets created by this factory;false
to not require client authentication- Throws:
IllegalArgumentException
- when one or more of the cipher suites named by theenabledCipherSuites
parameter is not supported, when one or more of the protocols named by theenabledProtocols
parameter is not supported or when a problem is encountered while trying to check if the supplied cipher suites and protocols to be enabled are supported.- See Also:
-
SslRMIServerSocketFactory
public SslRMIServerSocketFactory(SSLContext context, String[] enabledCipherSuites, String[] enabledProtocols, boolean needClientAuth) throws IllegalArgumentException Creates a new
SslRMIServerSocketFactory
with the specifiedSSLContext
and SSL socket configuration.- Parameters:
context
- the SSL context to be used for creating SSL sockets. Ifcontext
is null the defaultSSLSocketFactory
or the defaultSSLServerSocketFactory
will be used to create SSL sockets. Otherwise, the socket factory returned bySSLContext.getSocketFactory()
orSSLContext.getServerSocketFactory()
will be used instead.enabledCipherSuites
- names of all the cipher suites to enable on SSL connections accepted by server sockets created by this factory, ornull
to use the cipher suites that are enabled by defaultenabledProtocols
- names of all the protocol versions to enable on SSL connections accepted by server sockets created by this factory, ornull
to use the protocol versions that are enabled by defaultneedClientAuth
-true
to require client authentication on SSL connections accepted by server sockets created by this factory;false
to not require client authentication- Throws:
IllegalArgumentException
- when one or more of the cipher suites named by theenabledCipherSuites
parameter is not supported, when one or more of the protocols named by theenabledProtocols
parameter is not supported or when a problem is encountered while trying to check if the supplied cipher suites and protocols to be enabled are supported.- Since:
- 1.7
- See Also:
-
-
Method Details
-
getEnabledCipherSuites
Returns the names of the cipher suites enabled on SSL connections accepted by server sockets created by this factory, or
null
if this factory uses the cipher suites that are enabled by default.- Returns:
- an array of cipher suites enabled, or
null
- See Also:
-
getEnabledProtocols
Returns the names of the protocol versions enabled on SSL connections accepted by server sockets created by this factory, or
null
if this factory uses the protocol versions that are enabled by default.- Returns:
- an array of protocol versions enabled, or
null
- See Also:
-
getNeedClientAuth
public final boolean getNeedClientAuth()Returns
true
if client authentication is required on SSL connections accepted by server sockets created by this factory.- Returns:
true
if client authentication is required- See Also:
-
createServerSocket
Creates a server socket that accepts SSL connections configured according to this factory's SSL socket configuration parameters.
- Specified by:
createServerSocket
in interfaceRMIServerSocketFactory
- Parameters:
port
- the port number- Returns:
- the server socket on the specified port
- Throws:
IOException
- if an I/O error occurs during server socket creation
-
equals
Indicates whether some other object is "equal to" this one.
Two
SslRMIServerSocketFactory
objects are equal if they have been constructed with the same SSL context and SSL socket configuration parameters.A subclass should override this method (as well as
hashCode()
) if it adds instance state that affects equality. -
hashCode
public int hashCode()Returns a hash code value for this
SslRMIServerSocketFactory
.
-