google-authenticator-libpam

Install command:

brew install google-authenticator-libpam

PAM module for two-factor authentication

https://github.com/google/google-authenticator-libpam

License: Apache-2.0

Formula JSON API: /api/formula/google-authenticator-libpam.json

Formula code: google-authenticator-libpam.rb on GitHub

Bottle (binary package) installation support provided for:


macOS on Apple Silicon	tahoe	✅
	sequoia	✅
	sonoma	✅
	ventura	✅
macOS on Intel	sonoma	✅
macOS on Intel	ventura	✅

Linux	ARM64	✅
Linux	x86_64	✅

Current versions:

stable

✅

1.11

Depends on:

qrencode

4.1.1

QR Code generation

Depends on when building from source:

autoconf	2.72	Automatic configure script builder
automake	1.18.1	Tool for generating GNU Standards-compliant Makefiles
libtool	2.5.4	Generic library support script

Add 2-factor authentication for ssh:
    echo "auth required $HOMEBREW_PREFIX/opt/google-authenticator-libpam/lib/security/pam_google_authenticator.so" \
    | sudo tee -a /etc/pam.d/sshd

Add 2-factor authentication for ssh allowing users to log in without OTP:
    echo "auth required $HOMEBREW_PREFIX/opt/google-authenticator-libpam/lib/security/pam_google_authenticator.so" \
    "nullok" | sudo tee -a /etc/pam.d/sshd

(Or just manually edit /etc/pam.d/sshd)

Analytics:

Installs (30 days)
`google-authenticator-libpam`	28
Installs on Request (30 days)
`google-authenticator-libpam`	28
Build Errors (30 days)
`google-authenticator-libpam`	0
Installs (90 days)
`google-authenticator-libpam`	111
Installs on Request (90 days)
`google-authenticator-libpam`	111
Installs (365 days)
`google-authenticator-libpam`	630
`google-authenticator-libpam --HEAD`	2
Installs on Request (365 days)
`google-authenticator-libpam`	630
`google-authenticator-libpam --HEAD`	2