Python3 issue in the enable 2fa part of reset2fakey.py #365
Description
Running reset2fakey.py as described in the wiki to remove a user 2FA setup fails with a byte vs str error on python3:
python3 ~/mig/server/reset2fakey.py -v -i '/C=GB/ST=NA/L=NA/O=Trinity College/OU=NA/CN=Gregory Winter/emailAddress=winter@bio.example.edu'
using configuration from MIG_CONF (or default)
Enabling 2FA setup for '/C=GB/ST=NA/L=NA/O=Trinity College/OU=NA/CN=Gregory Winter/emailAddress=winter@bio.example.edu'
Error: Problem writing temporary topic file on server. : a bytes-like object is required, not 'str'
Error: Failed to enable two-factor authentication
The enable_2fa function should be updated to use the mig.shared.fileio helpers to write temp files to fix the error, and the wiki should be updated to use the -r flag for the remove sample. Perhaps the add example should similarly use -a for symmetry but it also appears to be the default.