add rabbitmq server tests

Signed-off-by: Patrick Münch <patrick.muench1111@gmail.com>

Author: atomic111

controls/check-messaging.rb

@@ -1,3 +1,150 @@
 # encoding: utf-8
 # check-messaging
 # http://docs.openstack.org/security-guide/messaging.html
+
+RABBITMQ_CONF_DIR = attribute(
+  'rabbitmq_conf_dir',
+  description: 'Path to rabbitmq configuration folder',
+  default: '/etc/rabbitmq'
+)
+
+RABBITMQ_CONF_FILE = attribute(
+  'rabbitmq_conf_file',
+  description: 'Path to rabbitmq configuration file',
+  default: '/etc/rabbitmq/rabbitmq.config'
+)
+
+TLSCACERT = attribute(
+  'tlscacert',
+  description: 'Trust certificates which is signed only by this CA',
+  default: '/etc/ssl/testca/cacert.pem'
+)
+
+TLSCERT = attribute(
+  'tlscert',
+  description: 'Rabbitmq server certificate',
+  default: '/etc/ssl/server/cert.pem'
+)
+
+TLSKEY = attribute(
+  'tlskey',
+  description: 'Rabbitmq server key',
+  default: '/etc/ssl/server/key.pem'
+)
+
+TLSPORT = attribute(
+  'tlsport',
+  description: 'Specify rabbitmq tls server port',
+  default: '5671'
+)
+
+control 'check-messaging-01' do
+  title 'Check Rabbitmq config folder and file owner, group and permissions.'
+  desc 'Rabbitmq config files should be owned by root user and root group'
+  ref 'Rabbitmq Security', url: 'https://docs.openstack.org/security-guide/messaging/security.html'
+
+  describe file(RABBITMQ_CONF_DIR) do
+    it { should exist }
+    it { should be_directory }
+    it { should be_owned_by 'root' }
+    it { should be_grouped_into 'root' }
+    it { should be_readable.by('owner') }
+    it { should be_readable.by('group') }
+    it { should be_readable.by('other') }
+    it { should be_executable.by('owner') }
+    it { should be_executable.by('group') }
+    it { should be_executable.by('other') }
+    it { should be_writable.by('owner') }
+    it { should_not be_writable.by('group') }
+    it { should_not be_writable.by('other') }
+  end
+
+  describe file(RABBITMQ_CONF_FILE) do
+    it { should exist }
+    it { should be_file }
+    it { should be_owned_by 'root' }
+    it { should be_grouped_into 'root' }
+    it { should_not be_executable }
+    it { should be_readable.by('owner') }
+    it { should be_readable.by('group') }
+    it { should be_readable.by('other') }
+    it { should be_writable.by('owner') }
+    it { should_not be_writable.by('group') }
+    it { should_not be_writable.by('other') }
+  end
+end
+
+control 'check-messaging-02' do
+  title 'Rabbitmq should listen only on ssl port'
+  desc 'The tcp_listeners option is set to [] to prevent it from listening on a non-SSL port.'
+  ref 'Rabbitmq Security', url: 'https://docs.openstack.org/security-guide/messaging/security.html'
+
+  describe rabbitmq_config.params('rabbit', 'tcp_listeners') do
+    it { should be_empty }
+  end
+  describe rabbitmq_config.params('rabbit', 'ssl_listeners') do
+    it { should cmp TLSPORT }
+  end
+end
+
+control 'check-messaging-03' do
+  title 'Check rabbitmq SSL certificate configuration'
+  desc 'Check if the correct ca and server certificate implemented and server key. The rabbitmq server should also check the client certificates.'
+  ref 'Rabbitmq Security', url: 'https://docs.openstack.org/security-guide/messaging/security.html'
+
+  describe rabbitmq_config.params('rabbit','ssl_options','cacertfile') do
+    it { should cmp TLSCACERT }
+  end
+  describe rabbitmq_config.params('rabbit','ssl_options','certfile') do
+    it { should cmp TLSCERT }
+  end
+  describe rabbitmq_config.params('rabbit','ssl_options','keyfile') do
+    it { should cmp TLSKEY }
+  end
+end
+
+control 'check-messaging-04' do
+  title 'Check rabbitmq check peer certificates'
+  desc 'Rabbitmq should verify the certificates from the clients and if the server does not receive a valid certificate it should not allow the connection from the client.'
+  ref 'Rabbitmq Security', url: 'https://docs.openstack.org/security-guide/messaging/security.html'
+
+  describe rabbitmq_config.params('rabbit','ssl_options','verify') do
+    it { should cmp 'verify_peer' }
+  end
+  describe rabbitmq_config.params('rabbit','ssl_options','fail_if_no_peer_cert') do
+    it { should cmp 'true' }
+  end
+end
+
+control 'check-messaging-05' do
+  title 'Check rabbitmq use only TLSv1.2'
+  desc 'Rabbitmq should only use TLSv1.2.'
+  ref 'Rabbitmq Security', url: 'https://docs.openstack.org/security-guide/messaging/security.html'
+
+  describe rabbitmq_config.params('ssl','versions') do
+    it { should cmp 'tlsv1.2' }
+  end
+  describe rabbitmq_config.params('rabbit','ssl_options','versions') do
+    it { should cmp 'tlsv1.2' }
+  end
+end
+
+control 'check-messaging-06' do
+  title 'Check for strong ciphers'
+  desc 'Use only strong ciphers for the rabbitmq TLSv1.2 connection.'
+  ref 'BSI recommendation', url: 'https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR02102/BSI-TR-02102-2.pdf;jsessionid=30F658ACD2A772B0A2430C4DEC4AF7D1.1_cid341?__blob=publicationFile&v=4'
+  ref 'Mozilla recommendation', url: 'https://wiki.mozilla.org/Security/Server_Side_TLS#Modern_compatibility'
+
+  describe rabbitmq_config.params('rabbit','ssl_options','ciphers') do
+    it { should eq [["ecdhe_ecdsa", "aes_256_gcm", "null", "sha384"], ["ecdhe_rsa", "aes_256_gcm", "null", "sha384"], ["ecdhe_ecdsa", "aes_128_gcm", "null", "sha256"], ["ecdhe_rsa", "aes_128_gcm", "null", "sha256"]] }
+  end
+end
+
+control 'check-messaging-07' do
+  title 'Check for tls cipher honor order'
+  desc 'The rabbitmq server should force the tls cipher order'
+
+  describe rabbitmq_config.params('rabbit','ssl_options','honor_cipher_order') do
+    it { should eq true }
+  end
+end