74 lines
2.2 KiB
Ruby
74 lines
2.2 KiB
Ruby
class Sshguard < Formula
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desc "Protect from brute force attacks against SSH"
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homepage "http://www.sshguard.net/"
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url "https://downloads.sourceforge.net/project/sshguard/sshguard/1.99.0/sshguard-1.99.0.tar.gz"
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sha256 "d55ec6f57c24d954998328e0363000dbded9aed0580cfe4b558fce0abe550f95"
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bottle do
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cellar :any_skip_relocation
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sha256 "c6a823b4e8134a3783900637d3d819c9b9a6f5982a65fe361033c08374109e48" => :sierra
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sha256 "755d2dd4248792f3d0eb11d808613be53e8c96c819e742d3350e36a793dbac5a" => :el_capitan
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sha256 "bcd1b2cf6f8a9463c09320a9f8d3f806d79ad631afdc7ca8b3ac42c7d721a866" => :yosemite
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end
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depends_on "automake" => :build
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depends_on "autoconf" => :build
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def install
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--disable-silent-rules",
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"--prefix=#{prefix}",
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"--with-firewall=#{firewall}"
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system "make", "install"
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end
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def firewall
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MacOS.version >= :lion ? "pf" : "ipfw"
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end
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def log_path
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MacOS.version >= :lion ? "/var/log/system.log" : "/var/log/secure.log"
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end
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def caveats
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if MacOS.version >= :lion then <<-EOS.undent
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Add the following lines to /etc/pf.conf to block entries in the sshguard
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table (replace $ext_if with your WAN interface):
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table <sshguard> persist
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block in quick on $ext_if proto tcp from <sshguard> to any port 22 label "ssh bruteforce"
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Then run sudo pfctl -f /etc/pf.conf to reload the rules.
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EOS
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end
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end
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plist_options :startup => true
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def plist; <<-EOS.undent
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>#{plist_name}</string>
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<key>KeepAlive</key>
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<true/>
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<key>ProgramArguments</key>
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<array>
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<string>#{opt_sbin}/sshguard</string>
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<string>-l</string>
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<string>#{log_path}</string>
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</array>
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<key>RunAtLoad</key>
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<true/>
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</dict>
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</plist>
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EOS
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end
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test do
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assert_match version.to_s, shell_output("#{sbin}/sshguard -v 2>&1", 78)
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end
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end
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