我正在尝试在 ruby 中生成自签名证书,但遇到了麻烦。这是我目前拥有的:
require 'openssl'
if ARGV.length != 3 then
puts "USAGE: #{__FILE__} <type[der|pem]> <private-out> <public-out>"
exit
end
type = ARGV[0].downcase
privateKeyFile = ARGV[1]
publicKeyFile = ARGV[2]
values = [{ 'C' => 'US'},
{'ST' => 'SomeState'},
{ 'L' => 'SomeCity'},
{ 'O' => 'Organization'},
{'OU' => 'Organizational Unit'},
{'CN' => "somesite.com"}]
name = values.collect{ |l| l.collect { |k, v| "/#{k}=#{v}" }.join }.join
key = OpenSSL::PKey::RSA.generate(1024)
pub = key.public_key
ca = OpenSSL::X509::Name.parse(name)
cert = OpenSSL::X509::Certificate.new
cert.version = 2
cert.serial = 1
cert.subject = ca
cert.issuer = ca
cert.public_key = pub
cert.not_before = Time.now
cert.not_before = Time.now + (360 * 24 * 3600)
File.open(privateKeyFile + "." + type, "w") {|f| f.write key.send("to_#{type}") }
File.open(publicKeyFile + "." + type, "w") {|f| f.write cert.send("to_#{type}") }
当我尝试在 apache 中使用生成的私钥和证书时,出现此错误:
[Thu Mar 04 10:58:44 2010] [error] Init: Unable to read server certificate from file /etc/ssl/certs/gnarly.pem
[Thu Mar 04 10:58:44 2010] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag
[Thu Mar 04 10:58:44 2010] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1 error
这是我的证书上写的:
-----BEGIN CERTIFICATE-----
<lots of stuff>
-----END CERTIFICATE-----
它称自己为证书而不是 CSR,这是我在网上找到的大多数关于 apache2 错误的内容(我可能将 CSR 和 CERT 混淆了)。我的猜测是我没有生成正确类型的证书。也许我必须更改序列或版本属性。另外,我没有在任何地方进行任何自签名,无论如何我都不知道。我知道你可以做这样的事情:
require "openssl"
key = OpenSSL::PKey::RSA.generate(1024)
signature = key.sign(OpenSSL::Digest::SHA1.new, "data to sign")
提醒:我的目标是生成一个自签名证书,以防我的长期问题失去焦点。
编辑:我想真正的问题是如何用密钥签署证书