redis username/password in file

[rbro]

I recently found nchan and think it's great. I had one minor request that I wasn't sure if it's been raised before:

I saw that the username and password to redis are specified in the nginx config file with nchan_redis_username and nchan_redis_password.

Could an option be added to store the username/password in an external file? Similar to how auth_basic_user_file or ssl_password_file works?

Again, this is very minor, but thought it could help to avoid storing the username/password in the nginx config itself.

Thanks for your help.