update https features

lib/rule_default.js

@@ -1,10 +1,11 @@
-var isRootCAFileExists = require("./certMgr.js").isRootCAFileExists();
+var isRootCAFileExists = require("./certMgr.js").isRootCAFileExists(),
+    interceptFlag = false;
 
 module.exports = {
     summary:function(){
         var tip = "the default rule for anyproxy, support : CORS. ";
-        if(isRootCAFileExists){
-            tip += "\nRoot CA exists, will intercept all https requests.";
+        if(!isRootCAFileExists){
+            tip += "\nRoot CA does not exist, will not intercept any https requests.";
         }
         return tip;
     },
@@ -53,14 +54,14 @@ module.exports = {
     },
 
     shouldInterceptHttpsReq:function(req){
-        // return false;
-        return isRootCAFileExists;
+        return interceptFlag;
     },
 
     //[beta]
     //fetch entire traffic data
     fetchTrafficData: function(id,info){},
 
+    //[internal]
     customMenu:[
         {
             name    :"test",
@@ -69,7 +70,11 @@ module.exports = {
             name    :"second-test",
             handler :function(){}
         }
-    ]
+    ],
+
+    setInterceptFlag:function(flag){
+        interceptFlag = flag && isRootCAFileExists;
+    }
 
 };