homebrew-core/Formula/libressl.rb
2018-10-19 13:39:56 +02:00

90 lines
3 KiB
Ruby

class Libressl < Formula
desc "Version of the SSL/TLS protocol forked from OpenSSL"
homepage "https://www.libressl.org/"
# Please ensure when updating version the release is from stable branch.
url "https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.8.2.tar.gz"
mirror "https://mirrorservice.org/pub/OpenBSD/LibreSSL/libressl-2.8.2.tar.gz"
sha256 "b8cb31e59f1294557bfc80f2a662969bc064e83006ceef0574e2553a1c254fd5"
bottle do
sha256 "ed7c0498b55495bc3b78e1ac9c47ead7df50040f9127041ad3931191a21de9da" => :mojave
sha256 "dac521a8b9ab310e260c1670bf25c4b42ddd7c98e31247128ad68dac6762b6ae" => :high_sierra
sha256 "2d939472fc8a5c810dbe47d90db878eb34e728a30fc9cf8fdd7b1781db8da8cb" => :sierra
end
head do
url "https://github.com/libressl-portable/portable.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
end
keg_only "LibreSSL is not linked to prevent conflict with the system OpenSSL"
def install
args = %W[
--disable-dependency-tracking
--disable-silent-rules
--prefix=#{prefix}
--with-openssldir=#{etc}/libressl
--sysconfdir=#{etc}/libressl
]
system "./autogen.sh" if build.head?
system "./configure", *args
system "make"
system "make", "check"
system "make", "install"
end
def post_install
keychains = %w[
/System/Library/Keychains/SystemRootCertificates.keychain
]
certs_list = `security find-certificate -a -p #{keychains.join(" ")}`
certs = certs_list.scan(
/-----BEGIN CERTIFICATE-----.*?-----END CERTIFICATE-----/m,
)
valid_certs = certs.select do |cert|
IO.popen("#{bin}/openssl x509 -inform pem -checkend 0 -noout", "w") do |openssl_io|
openssl_io.write(cert)
openssl_io.close_write
end
$CHILD_STATUS.success?
end
# LibreSSL install a default pem - We prefer to use macOS for consistency.
rm_f %W[#{etc}/libressl/cert.pem #{etc}/libressl/cert.pem.default]
(etc/"libressl/cert.pem").atomic_write(valid_certs.join("\n"))
end
def caveats; <<~EOS
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in
#{etc}/libressl/certs
and run
#{opt_bin}/openssl certhash #{etc}/libressl/certs
EOS
end
test do
# Make sure the necessary .cnf file exists, otherwise LibreSSL gets moody.
assert_predicate HOMEBREW_PREFIX/"etc/libressl/openssl.cnf", :exist?,
"LibreSSL requires the .cnf file for some functionality"
# Check LibreSSL itself functions as expected.
(testpath/"testfile.txt").write("This is a test file")
expected_checksum = "e2d0fe1585a63ec6009c8016ff8dda8b17719a637405a4e23c0ff81339148249"
system "#{bin}/openssl", "dgst", "-sha256", "-out", "checksum.txt", "testfile.txt"
open("checksum.txt") do |f|
checksum = f.read(100).split("=").last.strip
assert_equal checksum, expected_checksum
end
end
end