46 lines
1.6 KiB
Ruby
46 lines
1.6 KiB
Ruby
class GoogleAuthenticatorLibpam < Formula
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desc "PAM module for two-factor authentication"
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homepage "https://github.com/google/google-authenticator-libpam"
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url "https://github.com/google/google-authenticator-libpam/archive/1.05.tar.gz"
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sha256 "862412d6927ee1a19d81150006d53c21935897ba6d033616c31fc4d6aaa4db08"
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bottle do
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cellar :any_skip_relocation
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sha256 "6b76859ee4008c2d66712585617f0b47d5a40cb4583fda5784f9b7f05260387e" => :high_sierra
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sha256 "1082f7a7a81ac9e3045176b66baedbdf956aca8ccd7e4b008013b24f0d2ed3c2" => :sierra
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sha256 "2d48707e7e2dc9821c6954295c983ad76c9edcd6bac71f9da1cb2ecdb7b560a2" => :el_capitan
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end
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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depends_on "qrencode"
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def install
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system "./bootstrap.sh"
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system "./configure", "--disable-dependency-tracking",
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"--disable-silent-rules",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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def caveats; <<~EOS
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Add 2-factor authentication for ssh:
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echo "auth required #{opt_lib}/security/pam_google_authenticator.so" \\
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| sudo tee -a /etc/pam.d/sshd
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Add 2-factor authentication for ssh allowing users to log in without OTP:
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echo "auth required #{opt_lib}/security/pam_google_authenticator.so" \\
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"nullok" | sudo tee -a /etc/pam.d/sshd
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(Or just manually edit /etc/pam.d/sshd)
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EOS
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end
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test do
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system "#{bin}/google-authenticator", "--force", "--time-based",
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"--disallow-reuse", "--rate-limit=3", "--rate-time=30",
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"--window-size=3"
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end
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end
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