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, d…

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 …

How to validate the jwt on server?

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How to validate the jwt on server?

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