45 lines
1.6 KiB
Ruby
45 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/1.08.tar.gz"
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sha256 "6f6d7530261ba9e2ece84214f1445857d488b7851c28a58356b49f2d9fd36290"
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bottle do
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cellar :any_skip_relocation
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sha256 "024679fc7963c416632e422af276ab10bb129740c7d081fadb9ee936695f57da" => :catalina
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sha256 "2317849932e770a926b427589058d6b552326d84376f714199e75aa9c922377d" => :mojave
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sha256 "b94306ade72a66cb67a8d3929f98349a01fd33b2b382a457bfecb8e1dde17380" => :high_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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