Add managed policies for Native Messaging

This adds two new policies that will allow to block all or some native
messaging hosts.

BUG=237882

Review URL: https://codereview.chromium.org/118253005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243774 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 59 insertions, 1 deletions

diff --git a/components/policy/resources/policy_templates.json b/components/policy/resources/policy_templates.json
index bfca203..6ef4702 100644
--- a/components/policy/resources/policy_templates.json
+++ b/components/policy/resources/policy_templates.json
@@ -118,7 +118,7 @@
 #   persistent IDs for all fields (but not for groups!) are needed. These are
 #   specified by the 'id' keys of each policy. NEVER CHANGE EXISTING IDs,
 #   because doing so would break the deployed wire format!
-#   For your editing convenience: highest ID currently used: 250
+#   For your editing convenience: highest ID currently used: 252
 #
 # Placeholders:
 #   The following placeholder strings are automatically substituted:
@@ -2530,6 +2530,64 @@
       ],
     },
     {
+      'name': 'NativeMessaging',
+      'type': 'group',
+      'caption': '''Native Messaging''',
+      'desc': '''Configures policies for Native Messaging. Blacklisted native messaging hosts won't be allowed unless they are whitelisted.''',
+      'policies': [
+        {
+          'name': 'NativeMessagingBlacklist',
+          'type': 'list',
+          'schema': {
+            'type': 'array',
+            'items': { 'type': 'string' },
+          },
+          'supported_on': ['chrome.*:34-'],
+          'features': {
+            'dynamic_refresh': True,
+            'per_profile': True,
+          },
+          'example_value': [
+            'com.native.messaging.host.name1',
+            'com.native.messaging.host.name2',
+          ],
+          'id': 251,
+          'caption': '''Configure native messaging blacklist''',
+          'desc': '''Allows you to specify which native messaging hosts that should not be loaded.
+
+          A blacklist value of '*' means all native messaging hosts are blacklisted unless they are explicitly listed in the whitelist.
+
+          If this policy is left not set <ph name="PRODUCT_NAME">$1<ex>Google Chrome</ex></ph> will load all installed native messaging hosts.''',
+          'label': '''Names of the forbidden native messaging hosts (or * for all)''',
+        },
+        {
+          'name': 'NativeMessagingWhitelist',
+          'type': 'list',
+          'schema': {
+            'type': 'array',
+            'items': { 'type': 'string' },
+          },
+          'supported_on': ['chrome.*:34-'],
+          'features': {
+            'dynamic_refresh': True,
+            'per_profile': True,
+          },
+          'example_value': [
+            'com.native.messaging.host.name1',
+            'com.native.messaging.host.name2',
+          ],
+          'id': 252,
+          'caption': '''Configure native messaging whitelist''',
+          'desc': '''Allows you to specify which native messaging hosts are not subject to the blacklist.
+
+          A blacklist value of * means all native messaging hosts are blacklisted and only native messaging hosts listed in the whitelist will be loaded.
+
+          By default, all native messaging hosts are whitelisted, but if all native messaging hosts have been blacklisted by policy, the whitelist can be used to override that policy.''',
+          'label': '''Names of the native messaging hosts to exempt from the blacklist''',
+        },
+      ],
+    },
+    {
       'name': 'Disable3DAPIs',
       'type': 'main',
       'schema': { 'type': 'boolean' },