Provided by: libpam-google-authenticator_20170702-1_amd64
NAME
pam_google_authenticator - PAM module for two-step verification
SYNOPSIS
pam_google_authenticator.so
CAVEATS
The current version requires the existance of ~/.google-authenticator. If the file does not exist for a user, the authentication module will fail. Each user MUST create their secret key with google-authenticator(1) PRIOR TO enabling this module. When used with sshd remember to edit sshd_config: ChallengeResponseAuthentication yes
EXAMPLES
Add this line to /etc/pam.d/<FAVORITESERVICE>: auth required pam_google_authenticator.so If needed only for a certain group: auth [default=1 success=ignore] pam_succeed_if.so quiet user ingroup <group> auth required pam_google_authenticator.so
SEE ALSO
google-authenticator(1) http://code.google.com/p/google-authenticator/ /wiki/PamModuleInstructions 25 Feb 2011 PAM_GOOGLE_AUTHENTICATOR(8)