3 files changed, 34 insertions, 0 deletions
diff --git a/lib/leap_cli/config/manager.rb b/lib/leap_cli/config/manager.rb
index 88f21be..00b4ec5 100644
--- a/lib/leap_cli/config/manager.rb
+++ b/lib/leap_cli/config/manager.rb
@@ -113,6 +113,13 @@ module LeapCli
         nodes[name]
       end
 
+      #
+      # yields each node, in sorted order
+      #
+      def each_node(&block)
+        nodes.each_node &block
+      end
+
       private
 
       def load_all_json(pattern)
@@ -232,6 +239,14 @@ module LeapCli
         end
       end
 
+      #
+      # TODO: apply JSON spec
+      #
+      PRIVATE_IP_RANGES = /(^127\.0\.0\.1)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^192\.168\.)/
+      def validate_provider(provider)
+        Util::assert! provider.vagrant.network =~ PRIVATE_IP_RANGES, 'provider.json error: vagrant.network is not a local private network'
+      end
+
     end
   end
 end
diff --git a/lib/leap_cli/config/object.rb b/lib/leap_cli/config/object.rb
index ad32f54..731f3ff 100644
--- a/lib/leap_cli/config/object.rb
+++ b/lib/leap_cli/config/object.rb
@@ -145,6 +145,20 @@ module LeapCli
       end
 
       ##
+      ## NODE SPECIFIC
+      ## maybe these should be moved to a Node class.
+      ##
+
+      #
+      # returns true if this node has an ip address in the range of the vagrant network
+      #
+      def vagrant?
+        vagrant_range = IPAddr.new @manager.provider.vagrant.network
+        ip_address    = IPAddr.new @node.ip_address
+        vagrant_range.include?(ip_address)
+      end
+
+      ##
       ## MACROS
       ## these are methods used when eval'ing a value in the .json configuration
       ##
diff --git a/lib/leap_cli/config/object_list.rb b/lib/leap_cli/config/object_list.rb
index 708afc1..b0839ca 100644
--- a/lib/leap_cli/config/object_list.rb
+++ b/lib/leap_cli/config/object_list.rb
@@ -46,6 +46,11 @@ module LeapCli
         end
       end
 
+      def each_node(&block)
+        self.keys.sort.each do |node_name|
+          yield self[node_name]
+        end
+      end
 
       # def <<(object)
       #   if object.is_a? Config::ObjectList