SSL and SocketChannel

Question

Ideally, I only need a simple SSLSocketChannel.

I already have a component that reads and writes message over ordinary SocketChannel, but for some of these connections, I have to use SSL over the wire; the operations over these connections, however, are the same.

Does anyone knows a free SSLSocketChannel implementation (with the appropriate selector) or something similar? I've found this, but the selector doesn't accept it since its vendor isn't SUN.

I'm decoupling the reading_from/writing_to net logic from the insertion and retrieval of network data via a simple object, in order to use a SSLEngine without getting mad, but it's really tricky to implement that correctly, given the fact that I don't know the internals of SSL protocol...

Answer 1

Jetty has an NIO SSL implementation for their server: SslSelectorChannelConnector. You might want to peek at it for details on what its doing.

There is also an old (but decent) article from O'Reilly that explains the details about NIO + SSL along with example code.