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Aaron Parecki

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  • alianora https://cybre.space/@nightpool   •   May 2

    @aaronpk Yep, but in that case the attacker controls the redirect uri right? how can the attacker control the redirect uri without also controlling the pkce secret?

    Aaron Parecki
    I'm trying to explain this in 200 character chunks but it clearly isn't working. I also can't find an existing page quickly that explains it better, so clearly I need to properly write it up.
    San Jose, California • 49°F
    Thu, May 2, 2019 4:41pm -07:00
    1 reply
    • alianora cybre.space/@nightpool

      @aaronpk sure, totally down for that! really just trying to understand the benefit that PKCE brings to the table. it's certainly doesn't authenticate the client—it doesn't prevent misuse of the client's identity, for phishing, or misuse of the client's privileges, for the common practice of giving "in-house" clients certain features that normal clients don't get. so what does it do?

      Fri, May 3, 2019 12:01am +00:00
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Hi, I'm Aaron Parecki, Director of Identity Standards at Okta, and co-founder of IndieWebCamp. I maintain oauth.net, write and consult about OAuth, and participate in the OAuth Working Group at the IETF. I also help people learn about video production and livestreaming. (detailed bio)

I've been tracking my location since 2008 and I wrote 100 songs in 100 days. I've spoken at conferences around the world about owning your data, OAuth, quantified self, and explained why R is a vowel. Read more.

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