Our backend application requires the public cert of the signing key, in PEM format. The jwks.json url at https://domainauth0.com/.well-known/jwks.json spits back: { "keys": [ { "alg": "RS256", "kty": "RSA", "use": "sig", "n": "...", "e": "....", "kid": "..…

It looks like the cert you get from the /pem endpoint is a public certificate that contains other information in addition to the public key. If you decode it, you can see other information. The result from your openSSL command extracts the public key from the original cert. My original response sa…

How to get PUBLIC KEY PEM from jwks.json

JWT.io

dan.woda March 31, 2021, 3:57pm 7

You should be using the JWKS endpoint to do that.

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How to get PUBLIC KEY PEM from jwks.json

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