JWT validation pocket deck
Recall the core JWT validation checks that prevent token confusion and replay-prone acceptance.
I-A-T-S What JWT boundaries should you say out loud in review? Reveal the four fast checks. Core recall Signature verification vs. audience validation: which answers what? Compare You need both. A valid signature on a token for another API is still the wrong token here. The library validates JWTs for us, so issuer and audience are covered. Code review objection Your line The library can enforce issuer and audience only if we configure expected values. Show me those constants or tests. Do not accept 'the library does it' without checking the validation options. It turns a vague assurance into a…
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