There is a missing argument to the ChannelError constructor - ch (channel). Because of this, many explicitly passed error messages are simply rejected. There is a minor typo correction as well, 'writiers' -> 'writers'.
Socket-based channels now raise ChannelClosed if no connection is active
and a recv/send method is called. Also, the close method no longer
raises an exception if the channel is not active. It is silently ignored
as a NOOP.
Also fixed a tangential problem which arose regarding the group
enumerations which caused a recursive call the enumerate groups
from within the group enumeration.
The recv method did not used to handle an empty result properly. It now
raises a ChannelClosed exception properly. Also, odly, the
`Manager.find_session_by_channel` method had never been implemented.
### Changed
- Changed session tracking so session IDs aren't reused
- Changed zsh prompt to match CWD of other shell prompts
### Fixed
- Fixed syntax for f-strings in escalation command
I will release a patch version once a couple other bugs
are fixed. Namely, the dockerhub building problems and
exception issues. In the meantime, the changes are listed
under "Unreleased".
These changes do not affect the working of `pwncat`. You had an older version of `python-black`, and allowed me to apply the changes. As per the provided template, I have also ran `isort` and `flake8`, they reported no errors and/or modifications.
NOTE: This is for linux! This change will add ID management for the sessions, so that each session gets a unique ID (for a single `pwncat` process) and killing a session will not affect other session IDs. This is useful when we are pivoting using `pwncat`, and removes the confusion with ID management since the current implementation uses a List and works with list indices instead of session IDs
Older versions of `ip` do not support the `-c=never` argument (or colors
at all for that matter). Also, verified isort results, which made some
other modifications.
The `ChannelFile` implementation raised a BlockingIOError in certain
circumstances which is against the documented implementation for a
subclass of `RawIOBase`. This was causing odd behaviour like occasional
missing command output (e.g. empty environment variables)
- Added return statement to `sessions` in case of out-of-bounds session ID
- Replaced the `$fg[color]` syntax with the basic color interface as defined in `man 1 zshmisc`
The older variable value isn't working, I have modified it accordingly matching the original color scheme. However, I have used a different value to show current working directory so that the home directory appears as '~', you may want to use '$PWD' instead
