Package jcifs.smb

Class NtlmAuthenticator

java.lang.Object
jcifs.smb.NtlmAuthenticator

public abstract class NtlmAuthenticator extends Object
This class can be extended by applications that wish to trap authentication related exceptions and automatically retry the exceptional operation with different credentials. Read jCIFS Exceptions and NtlmAuthenticator for complete details.
  • Constructor Details

    • NtlmAuthenticator

      public NtlmAuthenticator()
  • Method Details

    • setDefault

      public static void setDefault(NtlmAuthenticator a)
      Set the default NtlmAuthenticator. Once the default authenticator is set it cannot be changed. Calling this metho again will have no effect.
    • getRequestingURL

      protected final String getRequestingURL()
    • getRequestingException

      protected final SmbAuthException getRequestingException()
    • requestNtlmPasswordAuthentication

      public static NtlmPasswordAuthentication requestNtlmPasswordAuthentication(String url, SmbAuthException sae)
      Used internally by jCIFS when an SmbAuthException is trapped to retrieve new user credentials.
    • getNtlmPasswordAuthentication

      protected NtlmPasswordAuthentication getNtlmPasswordAuthentication()
      An application extending this class must provide an implementation for this method that returns new user credentials try try when accessing SMB resources described by the getRequestingURL and getRequestingException methods. If this method returns null the SmbAuthException that triggered the authenticator check will simply be rethrown. The default implementation returns null.