PAM_GOOGLE_AUTHENTICATOR(8) | System Manager's Manual | PAM_GOOGLE_AUTHENTICATOR(8) |
NAME¶
pam_google_authenticator - PAM module for two-step verificationSYNOPSIS¶
pam_google_authenticator.soCAVEATS¶
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.soSEE ALSO¶
google-authenticator(1) http://code.google.com/p/google-authenticator//wiki/PamModuleInstructions
25 Feb 2011 |