Config file syntax is now like this:
----------------------
# Comments and blank lines are allow
token1: host1:port1
token2: host2:port2
----------------------
websocket.py has no concept of target/proxy so any target processing
should happen in websockify itself.
Also:
- remove URL parsing imports from websocket.py since they are not
needed with SimpleHTTPRequestHandler doing the parsing.
- read the absolute path of the target_list file on startup since the
--web option will change directories if set.
The --target-list option is used to pass a configuration file on websockify start.
This file contains entries in the form host:port:token, one per line.
When a new connection is open (from noVNC for example), the url should look like:
ws://websockify_host:websockify_port/?token=ABCD
The token is then extracted and checked against the entries in the configuration file.
When the token matches, the connection is proxied to the host:port indicated in the file.
If the configuration file is a folder, then all the entries from files in it are read.
Add the option "-6, --prefer-ipv6". When set, the 'prefer_ipv6' flag in
websocket.py is used so that 'source_addr' is resolved to IPv6 if
available. If 'source_addr' is not set, binds to [::].
- The --web option changes directory so the wrap mode needs to get an
absolute path to the rebinder.
- Also, use long instead of int in rebind.c so avoid compile warnings.
- Rename unix socket option to '--unix-target' to be consistent with
'--ssl-target' which is an analogous switch.
- Fix normal socket target mode which was broken after merge.
- Normalize/fix output for SSL, unix socket and wrap command modes.
It's probably broken and it's definitely still messy in several ways,
but basic tests work with Chrome.
Several other C websockify cleanups:
- Remove most of the non-thread safe global variable usage (still
a little bit that could be fixed so that threading would be easier).
- Remove wswrapper. It is unmaintained, out of date, and never worked
well anyways (since it really needed a way to do asynchronous queued
work but it was running in another process context making that
hard).
- Use md5 routines from openssl.
- Remove md5.c and md5.h since no longer needed.
Thanks to https://github.com/dew111 for spurring me on to get this
done by writing code. I didn't end up using much his forked code, but
having something there goaded me enough to just get it working.
Joel Martin
Hector Sanjuan
Alexandre Sicard
Karim Allah Ahmed
Daniel Shields
Cédric de Saint Martin