Binary data is mangled by redis-commander

[CNDW]

When binary data is retrieved, it's using the ioredis.get api returns the response as a utf-8 string. decoding the binary data as utf-8 results in mangled payloads because the utf-8 decode process replaces unknown bytes with the unicode replacement character �. The mangled data is not readable.

Redis-commander should use the ioredis.getBuffer and only decode if the data is a string type, otherwise put the raw bytes through the base64 encoding process to ensure that the data is not mangled.