Set up SpamAssassin

Scan incoming and outgoing email for spam. Use a local Unbound for DNS, so we don't run into blocks for RBL queries.
2023-12-06 12:12:00 +01:00
parent 05ccbcc58f
commit b3f2ca415e
40 changed files with 2145 additions and 4 deletions
--- a/cookbooks/unbound/resources/config_dnstap.rb
+++ b/cookbooks/unbound/resources/config_dnstap.rb
@@ -0,0 +1,116 @@
+#
+# Cookbook:: unbound
+# Resource:: config_dnstap
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# 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
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+unified_mode true
+
+use 'partials/_config_file'
+
+property :config_file, String,
+          default: lazy { "#{config_dir}/dnstap.conf" },
+          desired_state: false,
+          description: 'Set to override unbound configuration file.'
+
+property :dnstap_enable, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_bidirectional, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_socket_path, String
+
+property :dnstap_ip, String
+
+property :dnstap_tls, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_tls_server_name, String
+
+property :dnstap_tls_cert_bundle, String
+
+property :dnstap_tls_client_key_file, String
+
+property :dnstap_tls_client_cert_file, String
+
+property :dnstap_send_identity, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_send_version, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_identity, String
+
+property :dnstap_version, String
+
+property :dnstap_log_resolver_query_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_log_resolver_response_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_log_client_query_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_log_client_response_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_log_forwarder_query_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+property :dnstap_log_forwarder_response_messages, [String, true, false],
+          coerce: proc { |p| unbound_yes_no?(p) }
+
+load_current_value do |new_resource|
+  current_value_does_not_exist! unless ::File.exist?(new_resource.config_file)
+
+  if ::File.exist?(new_resource.config_file)
+    owner ::Etc.getpwuid(::File.stat(new_resource.config_file).uid).name
+    group ::Etc.getgrgid(::File.stat(new_resource.config_file).gid).name
+    mode ::File.stat(new_resource.config_file).mode.to_s(8)[-4..-1]
+  end
+end
+
+action_class do
+  def do_template_action
+    zone_config = {
+      'dnstap-enable' => new_resource.dnstap_enable,
+      'dnstap-bidirectional' => new_resource.dnstap_bidirectional,
+      'dnstap-socket-path' => new_resource.dnstap_socket_path,
+      'dnstap-ip' => new_resource.dnstap_ip,
+      'dnstap-tls' => new_resource.dnstap_tls,
+      'dnstap-tls-server-name' => new_resource.dnstap_tls_server_name,
+      'dnstap-tls-cert-bundle' => new_resource.dnstap_tls_cert_bundle,
+      'dnstap-tls-client-key-file' => new_resource.dnstap_tls_client_key_file,
+      'dnstap-tls-client-cert-file' => new_resource.dnstap_tls_client_cert_file,
+      'dnstap-send-identity' => new_resource.dnstap_send_identity,
+      'dnstap-send-version' => new_resource.dnstap_send_version,
+      'dnstap-identity' => new_resource.dnstap_identity,
+      'dnstap-version' => new_resource.dnstap_version,
+      'dnstap-log-resolver-query-messages' => new_resource.dnstap_log_resolver_query_messages,
+      'dnstap-log-resolver-response-messages' => new_resource.dnstap_log_resolver_response_messages,
+      'dnstap-log-client-query-messages' => new_resource.dnstap_log_client_query_messages,
+      'dnstap-log-client-response-messages' => new_resource.dnstap_log_client_response_messages,
+      'dnstap-log-forwarder-query-messages' => new_resource.dnstap_log_forwarder_query_messages,
+      'dnstap-log-forwarder-response-messages' => new_resource.dnstap_log_forwarder_response_messages,
+    }.compact
+
+    config = {
+      'dnstap' => zone_config,
+    }
+
+    perform_config_action(config)
+  end
+end