com.microej.security.command

Class NoVerifySignedCommandUnwrapper

java.lang.Object

com.microej.security.command.NoVerifySignedCommandUnwrapper

All Implemented Interfaces:

CommandUnwrapper

public class NoVerifySignedCommandUnwrapper
extends java.lang.Object
implements CommandUnwrapper

This implementation of CommandUnwrapper DOES NOT verify the signature of the SignedCommand. It simply skips algId, certPath to reach the command content and closes the stream before reading the signature.

Constructor Summary

Constructors

Constructor and Description
NoVerifySignedCommandUnwrapper()

Method Summary

Modifier and Type	Method and Description
Command	unwrapCommand(java.io.InputStream wrappedCommandStream, IProgressMonitor monitor) Starts decoding a DER encoded stream, i.e.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoVerifySignedCommandUnwrapper

public NoVerifySignedCommandUnwrapper()

Method Detail

unwrapCommand

public Command unwrapCommand(java.io.InputStream wrappedCommandStream,
                             IProgressMonitor monitor)
                      throws java.io.IOException,
                             InvalidCommandFormatException

Description copied from interface: CommandUnwrapper

Starts decoding a DER encoded stream, i.e. signedCommand.

It creates a Command from the specified stream. Command contents can be accessed from the Command.getCommandInputStream() method. The verification of the stream is triggered ONLY when the stream has been entirely consumed.

Specified by:

unwrapCommand in interface CommandUnwrapper

Parameters:

wrappedCommandStream - DER encoded stream.

monitor - the progress monitor to use for reporting progress to the user. It is the caller's responsibility to call done() on the given monitor. Accepts null, indicating that no progress should be reported and that the operation cannot be cancelled.

Returns:

return the unwrapped @link{Command}.

Throws:

java.io.IOException - if an I/O error occurs.

InvalidCommandFormatException - if an error occurs while unwrapping the command.