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java.lang.Object | +--gnu.crypto.sasl.ServerFactory
The implementation of the SaslServerFactory.
| Constructor Summary | |
|---|---|
ServerFactory()
|
|
| Method Summary | |
|---|---|
SaslServer |
createSaslServer(java.lang.String mechanism,
java.lang.String protocol,
java.lang.String serverName,
java.util.Map props,
CallbackHandler cbh)
Creates a SaslServer instance using the parameters supplied. |
static ServerMechanism |
getInstance(java.lang.String mechanism)
|
java.lang.String[] |
getMechanismNames(java.util.Map props)
Returns an array of names of mechanisms that match the specified mechanism selection policies. |
static java.util.Set |
getNames()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public ServerFactory()
| Method Detail |
public static final java.util.Set getNames()
public static final ServerMechanism getInstance(java.lang.String mechanism)
public SaslServer createSaslServer(java.lang.String mechanism,
java.lang.String protocol,
java.lang.String serverName,
java.util.Map props,
CallbackHandler cbh)
throws SaslException
SaslServerFactorySaslServer instance using the parameters supplied. It
returns null if no SaslServer instance can be created
using the parameters supplied. Throws SaslException if it cannot
create a SaslServer because of an error.
createSaslServer in interface SaslServerFactorymechanism - the non-null IANA-registered name of a SASL mechanism
(e.g. "GSSAPI", "CRAM-MD5").protocol - the non-null string name of the protocol for which the
authentication is being performed (e.g. "ldap").serverName - the non-null fully qualified host name of the server to
authenticate to.props - the possibly null set of properties used to select the SASL
mechanism and to configure the authentication exchange of the selected
mechanism. See the Sasl class for a list of standard properties.
Other, possibly mechanism-specific, properties can be included. Properties
not relevant to the selected mechanism are ignored.cbh - the possibly null callback handler to used by the SASL
mechanisms to get further information from the application/library to
complete the authentication. For example, a SASL mechanism might require
the authentication ID, password and realm from the caller. The
authentication ID is requested by using a
NameCallback. The password is
requested by using a PasswordCallback.
The realm is requested by using a RealmChoiceCallback if there is
a list of realms to choose from, and by using a RealmCallback if
the realm must be entered.
SaslServer created using the parameters
supplied. If null is returned, it means that this factory
cannot produce a SaslServer using the parameters supplied.
SaslException - if a SaslServer instance cannot be created because
of an error.public java.lang.String[] getMechanismNames(java.util.Map props)
SaslServerFactory
getMechanismNames in interface SaslServerFactoryprops - the possibly null set of properties used to
specify the security policy of the SASL mechanisms. For example, if props
contains the Sasl.POLICY_NOPLAINTEXT property with the value
"true", then the factory must not return any SASL mechanisms
that are susceptible to simple plain passive attacks. See the Sasl
class for a complete list of policy properties. Non-policy related
properties, if present in props, are ignored.
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