46 lines
1.7 KiB
Ruby
46 lines
1.7 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/1.06.tar.gz"
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sha256 "52f03ec746e8deb1af37911697d096f0fa87583491b7cc460cdf09a6ef0d6b06"
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bottle do
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cellar :any_skip_relocation
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sha256 "aa5f60e9fa0a2d69c03127e9398d495d4bf06c4fea64d3dc4b9b6d7b94c7f1d1" => :catalina
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sha256 "7705a1508ebbf3b288dd23864957af565d0133300808325aae1be638db759aa3" => :mojave
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sha256 "95296464b3cc30ae3120d74c2a00ebd7f48270313cdf3e5f2e17149e5811bf23" => :high_sierra
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sha256 "2555908b0fe0caaed427bb7722a8fd84c3495732db7a95c241b078850e3b140b" => :sierra
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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", "--no-confirm"
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end
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end
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