From client, I sent a RS256 to the server.
In server, I am using jsonwebtoken
to validate it.
However, it requires a secret key:
io.use(function(socket, next){
if (socket.handshake.query && socket.handshake.query.token){
jwt.verify(socket.handshake.query.token, 'SECRET_KEY', function(err, decoded) {
if (err) return next(new Error('Authentication error'));
socket.decoded = decoded;
next();
});
}
else {
next(new Error('Authentication error'));
}
})
How to get the secret key?
Hi @ywj79310,
Welcome to the Auth0 Community!
For an RS256 signed token, you will need the token’s Public Key. You can manually add the key to that library, or fetch the JWKS programatically. There are examples of both in the README for that library: GitHub - auth0/node-jsonwebtoken: JsonWebToken implementation for node.js http://self-issued.info/docs/draft-ietf-oauth-json-web-token.html
If you are using Auth0, you can find the key following this resource:
system
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