CODEWITHSUNDEEP
node.jsexpresscsrfnode.js-connect
bear
bear

Reputation: 1348

Generating _csrf in Express?

I'm a newbie. I'm using a browser plugin that hits my node server, and need a csrf token.

What I have isn't generating anything:

app.use(express.csrf());
app.dynamicHelpers({
    token: function(req, res) {
    return req.session._csrf;
  }
});

...and then I reference token in my jade file

input(type="hidden", token=token)

I don't understand what should be generating the token--guessing connect. Regardless I don't see a value.

tried console.log(token) as well //undefined

I posed the question here and had it working, but now it's not after upgrading to node .67 and updating modules. How do I generate CSRF tokens in Express?

Any help for a guy down on his luck? :)

Upvotes: 1

Views: 1045

Answers (1)

danmactough
danmactough

Reputation: 5484

Make sure app.use(express.csrf()); is in the right order within your app.configure(). It needs to follow express.session(), express.cookieParser(), app.bodyParser(), app.query() -- and anything else that parses the submitted CSRF token into the req object.

Upvotes: 1

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