Eliminate white space around ristretto key when reading key file
Created by: hacklschorsch
It is easy to erroneously add extra white space to a text file. For example when writing with an editor like nano
or when using echo
without the -n
argument.
Handing that white space over to python-challenge-bypass-ristretto's decode_base64()
method will make it fail in a rather opaque way, see https://github.com/LeastAuthority/python-challenge-bypass-ristretto/issues/37.
This eliminates white space including newlines around the key expected to be in that file.