127 lines
4.1 KiB
Ruby
127 lines
4.1 KiB
Ruby
class Libressl < Formula
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desc "Version of the SSL/TLS protocol forked from OpenSSL"
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homepage "https://www.libressl.org/"
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# Please ensure when updating version the release is from stable branch.
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url "https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.3.5.tar.gz"
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mirror "https://mirrorservice.org/pub/OpenBSD/LibreSSL/libressl-3.3.5.tar.gz"
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sha256 "0a51393f0df1cf27e070054a2788a4d073339f363d79cd594076a1b4c48be9a5"
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license "OpenSSL"
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livecheck do
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url :homepage
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regex(/latest stable release is (\d+(?:\.\d+)+)/i)
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end
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bottle do
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sha256 arm64_big_sur: "bb0b93fb87cb0cb7caf4ace93bebe04e29a923c140375aa013a6a77dd27aad19"
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sha256 big_sur: "730c015b9fa817e1885e4da2440f86ee441dabd91e99d0465a70390262361996"
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sha256 catalina: "ce70f350875bc9fab948233b9d30c1545083e9a8204d24d769252f89fbdbccde"
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sha256 mojave: "af9065afe8ec39458e0227e2d874e08971e25763944ddd2d61fc9501f331b592"
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sha256 x86_64_linux: "a4e5d16b1e6ae117b89ea163e025648c1c2683c100ef2ce9e89f1ade402a0b77"
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end
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head do
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url "https://github.com/libressl-portable/portable.git"
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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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end
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keg_only :provided_by_macos
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on_linux do
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keg_only "it conflicts with OpenSSL formula"
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end
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def install
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args = %W[
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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-openssldir=#{etc}/libressl
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--sysconfdir=#{etc}/libressl
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]
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system "./autogen.sh" if build.head?
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system "./configure", *args
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system "make"
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system "make", "check"
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system "make", "install"
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end
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def post_install
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if OS.mac?
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ohai "Regenerating CA certificate bundle from keychain, this may take a while..."
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keychains = %w[
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/Library/Keychains/System.keychain
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/System/Library/Keychains/SystemRootCertificates.keychain
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]
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certs_list = `security find-certificate -a -p #{keychains.join(" ")}`
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certs = certs_list.scan(
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/-----BEGIN CERTIFICATE-----.*?-----END CERTIFICATE-----/m,
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)
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# Check that the certificate has not expired
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valid_certs = certs.select do |cert|
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IO.popen("#{bin}/openssl x509 -inform pem -checkend 0 -noout &>/dev/null", "w") do |openssl_io|
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openssl_io.write(cert)
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openssl_io.close_write
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end
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$CHILD_STATUS.success?
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end
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# Check that the certificate is trusted in keychain
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trusted_certs = begin
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tmpfile = Tempfile.new
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valid_certs.select do |cert|
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tmpfile.rewind
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tmpfile.write cert
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tmpfile.truncate cert.size
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tmpfile.flush
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IO.popen("/usr/bin/security verify-cert -l -L -R offline -c #{tmpfile.path} &>/dev/null")
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$CHILD_STATUS.success?
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end
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ensure
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tmpfile&.close!
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end
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# LibreSSL install a default pem - We prefer to use macOS for consistency.
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rm_f %W[#{etc}/libressl/cert.pem #{etc}/libressl/cert.pem.default]
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(etc/"libressl/cert.pem").atomic_write(trusted_certs.join("\n") << "\n")
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end
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end
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def caveats
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<<~EOS
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A CA file has been bootstrapped using certificates from the SystemRoots
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keychain. To add additional certificates (e.g. the certificates added in
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the System keychain), place .pem files in
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#{etc}/libressl/certs
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and run
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#{opt_bin}/openssl certhash #{etc}/libressl/certs
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EOS
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end
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test do
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# Make sure the necessary .cnf file exists, otherwise LibreSSL gets moody.
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assert_predicate HOMEBREW_PREFIX/"etc/libressl/openssl.cnf", :exist?,
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"LibreSSL requires the .cnf file for some functionality"
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# Check LibreSSL itself functions as expected.
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(testpath/"testfile.txt").write("This is a test file")
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expected_checksum = "e2d0fe1585a63ec6009c8016ff8dda8b17719a637405a4e23c0ff81339148249"
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system "#{bin}/openssl", "dgst", "-sha256", "-out", "checksum.txt", "testfile.txt"
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open("checksum.txt") do |f|
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checksum = f.read(100).split("=").last.strip
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assert_equal checksum, expected_checksum
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end
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end
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end
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