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Verification of RS256-encoded JWT does not work with Node 18

Abierto
#846 3 comentarios 0 reacciones 0 asignados Ver en GitHub

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Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
35/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Estancado
Stack tecnológico
javascript, node.js
Área
authentication, backend, security

Línea de trabajo

Start by reproducing the jwt.verify(myJWT, myKey, {algorithms: ["RS256"]}) example with node-jsonwebtoken 8.5.1 under Node 18 and compare it with Node 16. Use the reported OpenSSL decoder error and Keycloak-generated RS256 JWT as the baseline; done means verification works on the affected Node 18 environment without regressing Node 16 behavior.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

Please do not report security vulnerabilities here. The Responsible Disclosure Program details the procedure for disclosing security issues.

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Description

Provide a clear and concise description of the issue, including what you expected to happen.
I'm trying to verify a JWT created by Keycloak. It uses the RS256 algorithm. That works with Node 16, but not with Node 18. I get the following error:

error:1E08010C:DECODER routines::unsupported

This is probably due to the version bump of OpenSSL in Node (Node 16 uses openssl: '1.1.1q+quic' while 18 shows openssl: '3.0.5+quic'.

See here: https://github.com/openssl/openssl/issues/17378 Apparently, it's a feature not a bug...

Reproduction
console.log(jwt.verify(myJWT, myKey, {algorithms: ["RS256"]}));
Environment

Please provide the following:

  • Version of this library used: 8.5.1
  • Version of the platform or framework used, if applicable: -
  • Other relevant versions (language, server software, OS, browser): Node 16 / 10, Windows 10
  • Other modules/plugins/libraries that might be involved: OpenSSL included in Node
Lenguaje dominante
JavaScript
Estrellas
18.2k
Forks
1.3k
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