I don't have Astra locally so I had to do this to test things. It works
fine right now, but in the future the user must complete the login
process manually.
I ran into the issue with privileged ports myself. The link to the Caddy
website has an aside about how to use setcap or sudo, which should be
good enough.
While you can just drop the Oodle static library into /usr, I'm not a
big fan of doing it, especially when the binary didn't come from my
machine or package manager. You can set a RUSTFLAGS environment variable
or cargo config file to specify a link path, but having the build script
search there for you is easier.
The docs now specify which variant of Oodle is required, since there are
multiple. It also specifically mentions the static library, because I
had some weird issues leaving the dynamic library in that folder, where
the executables wouldn't start unless it could dynamically load the .so.
This allows you to register in the web frontend now, and the login server now
checks this before giving a session ID. Note that this is wildly insecure (it
stores the passwords in plaintext!) and is duly noted in the USAGE.