Add new options to PKCS#11 backend

This patch adds support for a couple of new new options in the
PCKS#11 backends.  Namely 'token_labels' and 'os_locking_ok'.

Change-Id: Iba7013dd6e1b1e4650b25cd4dd8dc1f355ceb538

manifests/plugins/p11_crypto.pp

@@ -27,6 +27,11 @@
 #   (optional) Label to identify PKCS#11 token
 #   Defaults to $::os_service_default
 #
+# [*p11_crypto_plugin_token_labels*]
+#   (optional) List of comma-separated labels to identify
+#   PKCS#11 tokens to be used.
+#   Defaults to $::os_service_default
+#
 # [*p11_crypto_plugin_slot_id*]
 #   (optional) HSM Slot id
 #   Defaults to $::os_service_default
@@ -51,6 +56,11 @@
 #   which is not standard but is required for some HSMs.
 #   Defaults to $::os_service_default
 #
+# [*p11_crypto_plugin_os_locking_ok*]
+#   (optional) Enable CKF_OS_LOCKING_OK flag when initializing
+#   the PKCS#11 client library.
+#   Defaults to $::os_service_default
+#
 # [*global_default*]
 #   (optional) set plugin as global default
 #   Defaults to false
@@ -63,11 +73,13 @@ class barbican::plugins::p11_crypto (
   $p11_crypto_plugin_hmac_label,
   $p11_crypto_plugin_token_serial_number   = $::os_service_default,
   $p11_crypto_plugin_token_label           = $::os_service_default,
+  $p11_crypto_plugin_token_labels          = $::os_service_default,
   $p11_crypto_plugin_slot_id               = $::os_service_default,
   $p11_crypto_plugin_encryption_mechanism  = $::os_service_default,
   $p11_crypto_plugin_hmac_key_type         = $::os_service_default,
   $p11_crypto_plugin_hmac_keygen_mechanism = $::os_service_default,
   $p11_crypto_plugin_aes_gcm_generate_iv   = $::os_service_default,
+  $p11_crypto_plugin_os_locking_ok         = $::os_service_default,
   $global_default                          = false,
 ) {
 
@@ -81,11 +93,13 @@ class barbican::plugins::p11_crypto (
     'p11_crypto_plugin/hmac_label':            value => $p11_crypto_plugin_hmac_label;
     'p11_crypto_plugin/token_serial_number':   value => $p11_crypto_plugin_token_serial_number;
     'p11_crypto_plugin/token_label':           value => $p11_crypto_plugin_token_label;
+    'p11_crypto_plugin/token_labels':          value => $p11_crypto_plugin_token_labels;
     'p11_crypto_plugin/slot_id':               value => $p11_crypto_plugin_slot_id;
     'p11_crypto_plugin/encryption_mechanism':  value => $p11_crypto_plugin_encryption_mechanism;
     'p11_crypto_plugin/hmac_key_type':         value => $p11_crypto_plugin_hmac_key_type;
     'p11_crypto_plugin/hmac_keygen_mechanism': value => $p11_crypto_plugin_hmac_keygen_mechanism;
     'p11_crypto_plugin/aes_gcm_generate_iv':   value => $p11_crypto_plugin_aes_gcm_generate_iv;
+    'p11_crypto_plugin/os_locking_ok':         value => $p11_crypto_plugin_os_locking_ok;
   }
 
   barbican_config {

releasenotes/notes/add-pkcs11-options-dd38e8f087888595.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Added support for a couple of new options for the PKCS#11 backend:
+    ``[p11_crypto]\token_labels`` and ``[p11_crypto]\os_locking_ok``.

spec/classes/barbican_plugins_p11_crypto_spec.rb

@@ -31,12 +31,14 @@ describe 'barbican::plugins::p11_crypto' do
           :p11_crypto_plugin_hmac_label                => 'hmac_label',
           :p11_crypto_plugin_token_serial_number       => 'token_serial',
           :p11_crypto_plugin_token_label               => 'token_label',
+          :p11_crypto_plugin_token_labels              => 'token_label1,token_label2',
           :p11_crypto_plugin_slot_id                   => 1,
           :p11_crypto_plugin_library_path              => '/usr/lib/libCryptoki2_64.so',
           :p11_crypto_plugin_encryption_mechanism      => 'CKM_AES_CBC',
           :p11_crypto_plugin_hmac_key_type             => 'CKK_AES',
           :p11_crypto_plugin_hmac_keygen_mechanism     => 'CKM_AES_KEY_GEN',
           :p11_crypto_plugin_aes_gcm_generate_iv       => false,
+          :p11_crypto_plugin_os_locking_ok             => false,
           :global_default                              => true,
         }
       end
@@ -54,6 +56,8 @@ describe 'barbican::plugins::p11_crypto' do
           .with_value(params[:p11_crypto_plugin_token_serial_number])
         is_expected.to contain_barbican_config('p11_crypto_plugin/token_label') \
           .with_value(params[:p11_crypto_plugin_token_label])
+        is_expected.to contain_barbican_config('p11_crypto_plugin/token_labels') \
+          .with_value(params[:p11_crypto_plugin_token_labels])
         is_expected.to contain_barbican_config('p11_crypto_plugin/slot_id') \
           .with_value(params[:p11_crypto_plugin_slot_id])
         is_expected.to contain_barbican_config('p11_crypto_plugin/library_path') \
@@ -66,6 +70,8 @@ describe 'barbican::plugins::p11_crypto' do
           .with_value(params[:p11_crypto_plugin_hmac_keygen_mechanism])
         is_expected.to contain_barbican_config('p11_crypto_plugin/aes_gcm_generate_iv') \
           .with_value(params[:p11_crypto_plugin_aes_gcm_generate_iv])
+        is_expected.to contain_barbican_config('p11_crypto_plugin/os_locking_ok') \
+          .with_value(params[:p11_crypto_plugin_os_locking_ok])
         is_expected.to contain_barbican_config(
           'secretstore:pkcs11/secret_store_plugin') \
           .with_value('store_crypto')