Google Authenticator

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Revision as of 14:25, 13 August 2016 by Michael.mast (talk | contribs)
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https://www.linuxsysadmintutorials.com/setup-sudo-with-google-authenticator-for-2-factor-authentication-on-centos-7.html

yum install -y git autoconf automake make libtool pam-devel
git clone https://github.com/google/google-authenticator
cd google-authenticator/libpam
./bootstrap.sh
./configure
./make
./make install
yum install freeradius
sed -i 's/user = freerad/user = root/' /etc/raddb/radiusd.conf
sed -i 's/group = freerad/group - root/' /etc/raddb/radiusd.conf
nano /etc/raddb/users
DEFAULT Group == “GG _ S _ GOOGLE _ AUTH _ DISABLED”, Auth-Type :=
Reject
Reply-Message = “Your account has been disabled.”
DEFAULT Auth-Type := PAM