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wolfSSL / wolfssh

wolfSSH is a small, fast, portable SSH implementation, including support for SCP and SFTP.
https://www.wolfssl.com
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Changing Channels #674

Closed ejohnstown closed 1 month ago

ejohnstown commented 5 months ago

This set of commits changes how the server code handles a connection accept and channel opening. Originally, opening a channel is part of the accept state machine. The server code now completes the accept after user authentication. This PR introduces a set of callback function hooks for channel opening, end-of-file, and closing, success and failure, as well as various channel requests. On top of this, the echoserver and wolfSSHd are updated to take advantage of the new callbacks.

ejohnstown commented 1 month ago

This PR is now broken into several others, and one incomplete branch.