Add method to remove network host

extensions/admin_ui/media/javascript/ui/panel/tabs/ZombieTabNetwork.js

@@ -876,6 +876,43 @@ ZombieTab_Network = function(zombie) {
                                                         }
                                                   }]
                                                 }
+					},{
+						xtype: 'menuseparator'
+					},{
+						text: 'Remove',
+						iconCls: 'zombie-tree-ctxMenu-delete',
+						handler: function() {
+							var host_id = record.get('id');
+							if (!confirm('Are you sure you want to remove network host [id: '+host_id+', ip: '+ ip +'] ?')) {
+								commands_statusbar.update_fail('Cancelled');
+								return;
+							}
+
+							commands_statusbar.update_sending('Removing network host [id: '+ host_id +', ip: '+ ip +'] ...');
+							$jwterm.ajax({
+								contentType: 'application/json',
+								dataType: 'json',
+								type: 'DELETE',
+								url: "/api/network/host/" + host_id + "?token=" + token,
+								async: false,
+								processData: false,
+								success: function(data){
+									try {
+										if (data.success) {
+											commands_statusbar.update_sent('Removed network host successfully');
+											Ext.getCmp('network-host-grid-zombie-'+zombie.session).getStore().reload();
+										} else {
+											commands_statusbar.update_fail('Could not remove network host');
+										}
+									} catch(e) {
+										commands_statusbar.update_fail('Could not remove network host');
+									}
+								},
+								error: function(){
+									commands_statusbar.update_fail('Could not remove host');
+								}
+							});
+						}
 					}]
 				  });
                                 }

extensions/network/models/network_host.rb

@@ -68,6 +68,16 @@ module BeEF
           network_host
         end
 
+        #
+        # Removes a network host from the data store
+        #
+        def self.delete(id)
+          (print_error "Failed to remove network host. Invalid host ID."; return) if id.to_s !~ /\A\d+\z/
+          host = BeEF::Core::Models::NetworkHost.get(id.to_i)
+          (print_error "Failed to remove network host [id: #{id}]. Host does not exist."; return) if host.nil?
+          host.destroy
+        end
+
       end
 
     end

extensions/network/rest/network.rb

@@ -119,6 +119,27 @@ module BeEF
           end
         end
 
+        # Removes a specific host given its id
+        delete '/host/:id' do
+          begin
+            id = params[:id]
+            raise InvalidParamError, 'id' if id !~ /\A\d+\z/
+
+            host = @nh.all(:id => id)
+            halt 404 if host.nil?
+
+            result = {}
+            result['success'] = @nh.delete(id)
+            result.to_json
+          rescue InvalidParamError => e
+            print_error e.message
+            halt 400
+          rescue StandardError => e
+            print_error "Internal error while removing network host with id #{id} (#{e.message})"
+            halt 500
+          end
+        end
+
         # Returns a specific service given its id
         get '/service/:id' do
           begin