remotedev-utils - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

lib/index.js

@@ -7,4 +7,6 @@ 'use strict';
 
+exports.getMethods = getMethods;
 exports.getActionsArray = getActionsArray;
 exports.evalAction = evalAction;
+exports.evalMethod = evalMethod;
 
@@ -36,2 +38,22 @@ var _getParams = require('get-params');
 
+function getMethods(obj) {
+  if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) !== 'object') return undefined;
+  var functions = void 0;
+  var m = void 0;
+  if (obj.__proto__) m = obj.__proto__.__proto__;
+  if (!m) m = obj;
+
+  Object.getOwnPropertyNames(m).forEach(function (key) {
+    var prop = m[key];
+    if (typeof prop === 'function' && key !== 'constructor') {
+      if (!functions) functions = [];
+      functions.push({
+        name: key || prop.name || 'anonymous',
+        args: (0, _getParams2.default)(prop)
+      });
+    }
+  });
+  return functions;
+}
+
 function getActionsArray(actionCreators) {
@@ -43,2 +65,14 @@ if (Array.isArray(actionCreators)) return actionCreators;
 /* eslint-disable no-new-func */
+var interpretArg = function interpretArg(arg) {
+  return new Function('return ' + arg)();
+};
+
+function evalArgs(inArgs, restArgs) {
+  var args = inArgs.map(interpretArg);
+  if (!restArgs) return args;
+  var rest = interpretArg(restArgs);
+  if (Array.isArray(rest)) return args.concat.apply(args, rest);
+  throw new Error('rest must be an array');
+}
+
 function evalAction(action, actionCreators) {
@@ -50,14 +84,14 @@ if (typeof action === 'string') {
   var actionCreator = actionCreators[action.selected].func;
-  var interpretArg = function interpretArg(arg) {
-    return new Function('return ' + arg)();
-  };
-  var argsToInject = action.args.map(interpretArg);
-  if (action.rest) {
-    var _argsToInject;
+  var args = evalArgs(action.args, action.rest);
+  return actionCreator.apply(undefined, args);
+}
 
-    var rest = interpretArg(action.rest);
-    if (Array.isArray(rest)) argsToInject = (_argsToInject = argsToInject).concat.apply(_argsToInject, rest);else throw new Error('rest must be an array');
+function evalMethod(action, obj) {
+  if (typeof action === 'string') {
+    return new Function('obj', 'return obj.' + action)(obj);
   }
-  return actionCreator.apply(undefined, argsToInject);
+
+  var args = evalArgs(action.args, action.rest);
+  return new Function('obj', 'args', 'return obj.' + action.name + '.apply(obj,args)')(obj, args);
 }
 /* eslint-enable */

package.json

 {
   "name": "remotedev-utils",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Utils for remotedev infrastructure",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

src/index.js

@@ -20,2 +20,22 @@ import getParams from 'get-params';
 
+export function getMethods(obj) {
+  if (typeof obj !== 'object') return undefined;
+  let functions;
+  let m;
+  if (obj.__proto__) m = obj.__proto__.__proto__;
+  if (!m) m = obj;
+
+  Object.getOwnPropertyNames(m).forEach(key => {
+    const prop = m[key];
+    if (typeof prop === 'function' && key !== 'constructor') {
+      if (!functions) functions = [];
+      functions.push({
+        name: key || prop.name || 'anonymous',
+        args: getParams(prop),
+      });
+    }
+  });
+  return functions;
+}
+
 export function getActionsArray(actionCreators) {
@@ -27,2 +47,12 @@ if (Array.isArray(actionCreators)) return actionCreators;
 /* eslint-disable no-new-func */
+const interpretArg = (arg) => (new Function('return ' + arg))();
+
+function evalArgs(inArgs, restArgs) {
+  const args = inArgs.map(interpretArg);
+  if (!restArgs) return args;
+  const rest = interpretArg(restArgs);
+  if (Array.isArray(rest)) return args.concat(...rest);
+  throw new Error('rest must be an array');
+}
+
 export function evalAction(action, actionCreators) {
@@ -34,11 +64,14 @@ if (typeof action === 'string') {
   const actionCreator = actionCreators[action.selected].func;
-  const interpretArg = (arg) => (new Function('return ' + arg))();
-  let argsToInject = action.args.map(interpretArg);
-  if (action.rest) {
-    const rest = interpretArg(action.rest);
-    if (Array.isArray(rest)) argsToInject = argsToInject.concat(...rest);
-    else throw new Error('rest must be an array');
+  const args = evalArgs(action.args, action.rest);
+  return actionCreator(...args);
+}
+
+export function evalMethod(action, obj) {
+  if (typeof action === 'string') {
+    return (new Function('obj', 'return obj.' + action))(obj);
   }
-  return actionCreator(...argsToInject);
+
+  const args = evalArgs(action.args, action.rest);
+  return (new Function('obj', 'args', `return obj.${action.name}.apply(obj,args)`))(obj, args);
 }
 /* eslint-enable */

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Uses eval

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Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

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Improved metrics

Total package byte prevSize

7692

increased by29.84%

Lines of code

139

increased by67.47%

Worsened metrics

Number of medium supply chain risk alerts

8

increased by100%

No dependency changes