passport.js - How to get accessToken generated whit passport in loopback -


i integrating passport loopback, , works fine, problems how access token.

i have web app (served in different server loopback) so:

  1. make request (in loopback backend)
  2. this redirect me facebook, approve
  3. return loopback (do passport work)
  4. now, how can accesstoken generated in web app?

i can redirect (if login successful) web app, lose accesstoken in progress.

any ideas?

i make request

solution:

the access token seted loopback in cookies, when redirect web app, can access by:

 document.cookie

if wanna pass through variable:

var access_token = document.cookie.replace(/(?:(?:^|.*;\s*)access_token\s*\=\s*([^;]*).*$)|^.*$/, "$1") var userid = document.cookie.replace(/(?:(?:^|.*;\s*)userid\s*\=\s*([^;]*).*$)|^.*$/, "$1")

but

if use different urls backend , frontend, cant recommend use solution of post

i hope, got idea. here flow follow passport/facebook strategy.
1) client side(web app): window.location = http://urlservername:port/passport/facebook can redirect on server side also.
2) user enter credentials on facebook.
3) facebook redirect callback.

router.get('/passport/facebook', passport.authenticate('facebook')); router.get('/passport/facebook/callback', passport.authenticate('facebook', { failureredirect: '/login' }),    (req, res) => {        let url = req.url; // url contains code       let urs = req.usr; // user info.       // can set cookie info want. can auth code, user profile or jwt generated in same request.       res.cookie("data",usr,{httponly:true});                   res.redirect('urlwebapplication');           });

4) inside callback can set cookie information want. way can access in webapp.
hope clarify.


Comments

Post a Comment

Popular posts from this blog

sql server - Cannot query correctly (MSSQL - PHP - JSON) -

i have little problem on project. , turns out query result returns nothing when value of first name or last name has 'ñ' in it. here's code config.php: <?php ini_set('mssql.charset', 'utf-8'); header('content-type: text/html; charset=utf-8'); $servername = "192.168.1.21"; /* ip add of db server */ $connection = array("database" => "db", "uid" => "?", "pwd" => "***"); $conn = sqlsrv_connect($servername, $connection); if(!$conn){ echo "connection not established."; die(print_r(sqlsrv_errors(), true)); } ?> myquery: $idnumber = $_post["idnum"]; $response = array(); $query2 = "select clname, cfname, cmname, cqualifier student cidno = '$idnumber'"; try{ $stmt2 = sqlsrv_query($conn, $query2); } catch(pdoexeption $ex){ $response["success"] = 0; $response["message"] = "d...
Read more

php - trouble displaying mysqli database results in correct order -

i have table in database stores events , date expire. want display events on website display current events first expired events after? i have tried following sql $sql = "select noticeid, notice, noticedesc, noticeimg, noticedate, expirydate tbl_notices group noticeid ,expired order expirydate asc"; but returns expired results first due expirydate being ordered asc in query. my tbl_notice structure looks this noticeid => int(4) notice => varchar(100) noticedesc => text noticedate => timestamp noticeimg => varchar(40) expirydate => datetime expired => int(1) 0 current or 1 expired my php code is $sql = "select noticeid, notice, noticedesc, noticeimg, noticedate, expirydate tbl_notices group noticeid ,expired order expirydate asc"; $result = mysqli_query($conn,$sql); if ($result->num_rows > 0) { // output data of each row while($row = $result->fetch_assoc()) { ...
Read more

C++ Linked List -

i trying create linked list download txt file , use linked list handle file line line. when handling downloaded linked list operations performed on such text editor would. encountering problems however. seems "node(string value)" section of code has wrong though original node() declaration no arguments passes. unable figure out quite is. node.h class node { public: node(); node(string value); void setnext(node *nextnode); // allows user set "next" pointer of node points friend class linkedlist; private: string data; // data box node* next; // pointer box }; node.cpp # include <string> # include "node.h" using namespace std; node::node() { data = ""; next = null; } node::node(string value) { data = value; next = null; } void node::setnext(node *nextnode) // allows user set "next" pointer of node points { this->next = nextnode; } your #include <string> ...
Read more