I'm sorry for my poor english
I install os-shadowsocks-devel-0.2.txz,the ShadowSocks Server is good,but the ShadowSocks Local is bad,
because of "/usr/local/etc/rc.d/opnsense-ss-local" is not executable.
another problem:
the config file "/usr/local/etc/shadowsocks-libev/local.json" need to add a line like this:
"local_address":"LAN address eg:192.168.1.1",
for open a socket port on the IP of LAN address. the default ip is 127.0.0.1 can't service for LAN user.
Thanks for the report! I'll put it in :)
Change is on it's way:
https://github.com/opnsense/plugins/pull/553