Use openssl_x509_certificate resource to generate certificates

[chef.git] / cookbooks / ssl / resources / certificate.rb

diff --git a/cookbooks/ssl/resources/certificate.rb b/cookbooks/ssl/resources/certificate.rb
index 42957c798f5e7a17ad8980c126ee92b05103ea6e..7348a6726af6870818233368c501aabd2c5f8b07 100644 (file)
--- a/cookbooks/ssl/resources/certificate.rb
+++ b/cookbooks/ssl/resources/certificate.rb
@@ -8,7 +8,7 @@
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-# http://www.apache.org/licenses/LICENSE-2.0
+# https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -19,13 +19,12 @@
 
 default_action :create
 
-property :name, String
+property :certificate, String, :name_property => true
 property :domains, [String, Array], :required => true
-property :fallback_certificate, String
 
 action :create do
-  node.default[:letsencrypt][:certificates][name] = {
-    :domains => Array(domains)
+  node.default[:letsencrypt][:certificates][new_resource.certificate] = {
+    :domains => Array(new_resource.domains)
   }
 
   if letsencrypt
@@ -34,65 +33,55 @@ action :create do
   end
 
   if certificate
-    file "/etc/ssl/certs/#{name}.pem" do
+    file "/etc/ssl/certs/#{new_resource.certificate}.pem" do
       owner "root"
       group "root"
       mode 0o444
       content certificate
       backup false
       manage_symlink_source false
+      force_unlink true
     end
 
-    file "/etc/ssl/private/#{name}.key" do
+    file "/etc/ssl/private/#{new_resource.certificate}.key" do
       owner "root"
       group "ssl-cert"
       mode 0o440
       content key
       backup false
       manage_symlink_source false
-    end
-  elsif fallback_certificate
-    link "/etc/ssl/certs/#{name}.pem" do
-      to "#{fallback_certificate}.pem"
-    end
-
-    link "/etc/ssl/private/#{name}.key" do
-      to "#{fallback_certificate}.key"
+      force_unlink true
     end
   else
-    template "/tmp/#{name}.ssl.cnf" do
-      cookbook "ssl"
-      source "ssl.cnf.erb"
-      owner "root"
-      group "root"
-      mode 0o644
-      variables :domains => Array(new_resource.domains)
-      not_if do
-        ::File.exist?("/etc/ssl/certs/#{new_resource.name}.pem") && ::File.exist?("/etc/ssl/private/#{new_resource.name}.key")
-      end
-    end
+    alt_names = new_resource.domains.collect { |domain| "DNS:#{domain}" }
 
-    execute "/etc/ssl/certs/#{name}.pem" do
-      command "openssl req -x509 -newkey rsa:2048 -keyout /etc/ssl/private/#{new_resource.name}.key -out /etc/ssl/certs/#{new_resource.name}.pem -days 365 -nodes -config /tmp/#{new_resource.name}.ssl.cnf"
-      user "root"
+    openssl_x509_certificate "/etc/ssl/certs/#{new_resource.certificate}.pem" do
+      key_file "/etc/ssl/private/#{new_resource.certificate}.key"
+      owner "root"
       group "ssl-cert"
-      not_if do
-        ::File.exist?("/etc/ssl/certs/#{new_resource.name}.pem") && ::File.exist?("/etc/ssl/private/#{new_resource.name}.key")
-      end
+      mode 0o640
+      org "OpenStreetMap"
+      email "operations@osmfoundation.org"
+      common_name new_resource.domains.first
+      subject_alt_name alt_names
+      extensions "keyUsage" => { "values" => %w[digitalSignature keyEncipherment] },
+                 "extendedKeyUsage" => { "values" => %w[serverAuth clientAuth] }
     end
   end
 end
 
 action :delete do
-  file "/etc/ssl/certs/#{name}.pem" do
+  file "/etc/ssl/certs/#{new_resource.certificate}.pem" do
     action :delete
   end
 
-  file "/etc/ssl/private/#{name}.key" do
+  file "/etc/ssl/private/#{new_resource.certificate}.key" do
     action :delete
   end
 end
 
-def letsencrypt
-  @letsencrypt ||= search(:letsencrypt, "id:#{name}").first
+action_class do
+  def letsencrypt
+    @letsencrypt ||= search(:letsencrypt, "id:#{new_resource.certificate}").first
+  end
 end