Solo1 Ubuntu passwordless login about solo1 HOT 1 OPEN

# pam-auth-update(8) for details.

# here are the per-package modules (the "Primary" block)

# u2f done early.  If right device installed, skipp rest (jxn)
#auth    sufficient			pam_u2f.so cue

auth	[success=3 default=ignore]	pam_fprintd.so max_tries=1 timeout=10 # debug
auth	[success=2 default=ignore]	pam_unix.so nullok try_first_pass
auth	[success=1 default=ignore]	pam_sss.so use_first_pass
# here's the fallback if no module succeeds
auth	requisite			pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
auth	required			pam_permit.so
# and here are more per-package modules (the "Additional" block)
auth	optional			pam_cap.so 
# end of pam-auth-update config

# test u2f
# Create key - pamu2fcfg > ~/.config/Yubico/u2f_keys
# sufficient - may use, set early
# required   - must use. set late
#auth    sufficient			pam_u2f.so cue
auth    required			pam_u2f.so cue