homebrew-core/Formula/stunnel.rb
2017-07-17 10:13:37 -07:00

74 lines
2.6 KiB
Ruby

class Stunnel < Formula
desc "SSL tunneling program"
homepage "https://www.stunnel.org/"
url "https://www.stunnel.org/downloads/stunnel-5.42.tar.gz"
mirror "https://www.usenix.org.uk/mirrors/stunnel/stunnel-5.42.tar.gz"
sha256 "1b6a7aea5ca223990bc8bd621fb0846baa4278e1b3e00ff6eee279cb8e540fab"
bottle do
sha256 "1565e603f9b0e7b9c83bf4dd59a125e2c128c54c0cc89b6f0cf8ea92c350ec4d" => :sierra
sha256 "0892b6e696bcd9716f71f5548d2525bdd727697479b753e98f281176f4a63c67" => :el_capitan
sha256 "2311128cf8eefd1dba064ed592c9e06e1d65502a69ad04b40e6897827b71c3ff" => :yosemite
end
# Please revision me whenever OpenSSL is updated
# "Update OpenSSL shared libraries or rebuild stunnel"
depends_on "openssl"
def install
system "./configure", "--disable-dependency-tracking",
"--disable-silent-rules",
"--prefix=#{prefix}",
"--sysconfdir=#{etc}",
"--localstatedir=#{var}",
"--mandir=#{man}",
"--disable-libwrap",
"--disable-systemd",
"--with-ssl=#{Formula["openssl"].opt_prefix}"
system "make", "install"
# This programmatically recreates pem creation used in the tools Makefile
# which would usually require interactivity to resolve.
cd "tools" do
args = %w[req -new -x509 -days 365 -rand stunnel.rnd -config
openssl.cnf -out stunnel.pem -keyout stunnel.pem -sha256 -subj
/C=PL/ST=Mazovia\ Province/L=Warsaw/O=Stunnel\ Developers/OU=Provisional\ CA/CN=localhost/]
system "dd", "if=/dev/urandom", "of=stunnel.rnd", "bs=256", "count=1"
system "#{Formula["openssl"].opt_bin}/openssl", *args
chmod 0600, "stunnel.pem"
(etc/"stunnel").install "stunnel.pem"
end
end
def caveats
<<-EOS.undent
A bogus SSL server certificate has been installed to:
#{etc}/stunnel/stunnel.pem
This certificate will be used by default unless a config file says otherwise!
Stunnel will refuse to load the sample configuration file if left unedited.
In your stunnel configuration, specify a SSL certificate with
the "cert =" option for each service.
EOS
end
test do
(testpath/"tstunnel.conf").write <<-EOS.undent
cert = #{etc}/stunnel/stunnel.pem
setuid = nobody
setgid = nobody
[pop3s]
accept = 995
connect = 110
[imaps]
accept = 993
connect = 143
EOS
assert_match "successful", pipe_output("#{bin}/stunnel #{testpath}/tstunnel.conf 2>&1")
end
end