0.2.0 • Published 9 years ago
islogin v0.2.0
islogin
This is an Express middleware, is mainly used to check whether the user login
Install
npm install islogin
Usage
*Notice: in the lib use req.logined || req.session.logined to verify,
If you need to custom, please use a custom validator*
In app.js
Use before the start of the route, here is the batch set all need to check the URL list, support for regular expressions
app.use(islogin({pattern:[/\/test\/*?/,'/home/index','/user/add'],redirect:'/'}));
app.use(islogin({pattern:[/\/test\/*?/,'/home/index','/user/add'],tip:true}));
app.use(islogin(['/test/xx']));
In the routing file to use
eg. routes/index.js
var express = require('express');
var islogin = require('islogin');
var router = express.Router();
/* GET home page. */
router.get('/', function(req, res) {
console.log('hello');
res.end('/');
})
.get('/test/a',islogin,function(req,res){ //check login
res.end(req.url);
})
.get('/test/home',islogin({tip:true}),function(req,res){
res.end('JSON')
})
.get('/test/index',islogin('/login'),function(req,res){
res.end('URL redirect');
})
#OPTIONS The First Param:
object
options
`redirect` string redirect url
`tip` object/bool for API-type
`pattern` array for checked URLs support for regular expressions
`verify` function CustomValidator,in the lib return req.logined || req.session.logined for pass
you can define you own function to verify pass or not
`isback` bool if true(default) you can use req.session.backUrl get this page url
string
Jump in the URL, passing type string arguments apply only when validation fails to jump
and should have the file to verify the road (redirect)
Boolean
API-TYPE tip,if false ,send {islogin:false} (tip => true/false)
Function
define you own function to verify pass or not,true for pass ,flase for reject (verify)
Array
for checked URLs support for regular expressions (pattern)
* req.session.backUrl get the url*
The Second Param (default false)
false : Match the URL must pass validation True : Matching urls do not need to be verified,But don't match the URL must be verified.Its For Manage Sysyem,only one page or a little pages need verify;