module.exports - Code Metrics - skvist/express-jwt-verify - Measure and Improve Code Quality continuously with Scrutinizer

module.exports B
last analyzed 2017-12-15 11:13 UTC

↳ Parent: module.exports

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
c	1
b	0
f	0
nc	2
nop	3
dl	0
loc	27
ccs	9
cts	9
cp	1
crap	2
rs	8.8571

var jwt = require('jsonwebtoken');

/**
 * Middleware for verifying JWT tokens
 *
 * Using the jsonwebtoken-library, available options can be found here:
 * https://github.com/auth0/node-jsonwebtoken#jwtverifytoken-secretorpublickey-options-callback
 *
 * @param {*} options - Options
 *
 * @return error or next()
 */
module.exports = function(secret, options = {}) {
    return (req, res, next) => {
        const token = req.body.token || req.query.token || req.headers['x-access-token'];

        if (!token) {
            return res.status(403).send({
                success: false,
                status: 403,
                title: 'NoTokenProvided',
                description: "Forbidden, missing token."
            });
        }

        jwt.verify(token, secret, options, (err, decoded) => {
            if (err) {
                return res.status(403).send({
                    success: false,
                    status: 403,
                    title: err.name,
                    description: `Forbidden. ${err.message}`

                });
            }

            req.decoded = decoded;
            next();

        });

    };
};


1	1	var jwt = require('jsonwebtoken');
2
3		/**
4		* Middleware for verifying JWT tokens
5		*
6		* Using the jsonwebtoken-library, available options can be found here:
7		* https://github.com/auth0/node-jsonwebtoken#jwtverifytoken-secretorpublickey-options-callback
8		*
9		* @param {*} options - Options
10		*
11		* @return error or next()
12		*/
13	1	module.exports = function(secret, options = {}) {
14	1	return (req, res, next) => {
15	4	const token = req.body.token \|\| req.query.token \|\| req.headers['x-access-token'];
16
17	4	if (!token) {
18	1	return res.status(403).send({
19		success: false,
20		status: 403,
21		title: 'NoTokenProvided',
22		description: "Forbidden, missing token."
23		});
24		}
25
26	3	jwt.verify(token, secret, options, (err, decoded) => {
27	3	if (err) {
28	2	return res.status(403).send({
29		success: false,
30		status: 403,
31		title: err.name,
32		description: `Forbidden. ${err.message}`
33
34		});
35		}
36
37	1	req.decoded = decoded;
38	1	next();
		0 ignored issues – show Best Practice introduced 2017-12-15 09:25 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
39		});
		0 ignored issues – show Best Practice introduced 2017-12-15 09:25 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
40		};
41		};
42

skvist / express-jwt-verify

module.exports B last analyzed 2017-12-15 11:13 UTC

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module.exports B
last analyzed 2017-12-15 11:13 UTC