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# This formula tracks 1.0.2 branch of OpenSSL, not the 1.1.0 branch. Due to
# significant breaking API changes in 1.1.0 other formulae will be migrated
# across slowly, so core will ship `openssl` & `openssl@1.1` for foreseeable.
class Openssl < Formula
desc "SSL/TLS cryptography library"
homepage "https://openssl.org/"
url "https://www.openssl.org/source/openssl-1.0.2t.tar.gz"
mirror "https://dl.bintray.com/homebrew/mirror/openssl-1.0.2t.tar.gz"
mirror "https://www.mirrorservice.org/sites/ftp.openssl.org/source/openssl-1.0.2t.tar.gz"
sha256 "14cb464efe7ac6b54799b34456bd69558a749a4931ecfd9cf9f71d7881cac7bc"
bottle do
sha256 "c9c5e017edabe41ae55ed10ba5b94b834ee494e7f362d7245fbb0b137c876810" => :catalina
sha256 "9874b2baf00f845355b163cb63b5c98a94a5cf7c08cda1d19876899b11b585c6" => :mojave
sha256 "20fa4d39cbc0ba091aed2ce72a4404e87c3bc323243ab3f92ccfd75c48cbe132" => :high_sierra
sha256 "bdbc44c56f63f27ab4dc12583b7f46a6485500f2a583dc8c9b848c4063f58927" => :sierra
end
keg_only :provided_by_macos,
"Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries"
def install
# OpenSSL will prefer the PERL environment variable if set over $PATH
# which can cause some odd edge cases & isn't intended. Unset for safety,
# along with perl modules in PERL5LIB.
ENV.delete("PERL")
ENV.delete("PERL5LIB")
ENV.deparallelize
args = %W[
--prefix=#{prefix}
--openssldir=#{openssldir}
no-ssl2
no-ssl3
no-zlib
shared
enable-cms
darwin64-x86_64-cc
enable-ec_nistp_64_gcc_128
]
system "perl", "./Configure", *args
system "make", "depend"
system "make"
system "make", "test"
system "make", "install", "MANDIR=#{man}", "MANSUFFIX=ssl"
end
def openssldir
etc/"openssl"
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
openssldir.mkpath
(openssldir/"cert.pem").atomic_write(valid_certs.join("\n") << "\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
#{openssldir}/certs
and run
#{opt_bin}/c_rehash
EOS
end
test do
# Make sure the necessary .cnf file exists, otherwise OpenSSL gets moody.
assert_predicate HOMEBREW_PREFIX/"etc/openssl/openssl.cnf", :exist?,
"OpenSSL requires the .cnf file for some functionality"
# Check OpenSSL 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
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