Manicode Security is strongly in favor of deprecating the implicit flow in favor of the authorization code flow as suggested by this recommendation.
We're also eager to see secure implementations for SPA delegation be clarified by the working group as well. Thank you for this important work! Aloha and Well Wishes, -- Jim Manico Manicode Security https://www.manicode.com On 11/19/18 4:04 PM, Hannes Tschofenig wrote: > Hi all, > > The authors of the OAuth Security Topics draft came to the conclusion > that it is not possible to adequately secure the implicit flow against > token injection since potential solutions like token binding or JARM > are in an early stage of adoption. For this reason, and since CORS > allows browser-based apps to send requests to the token endpoint, > Torsten suggested to use the authorization code instead of the > implicit grant in call cases in his presentation (see > https://datatracker.ietf.org/meeting/103/materials/slides-103-oauth-sessb-draft-ietf-oauth-security-topics-01). > > A hum in the room at IETF#103 concluded strong support for his > recommendations. We would like to confirm the discussion on the list. > > Please provide a response by December 3rd. > > Ciao > > Hannes & Rifaat > > > > IMPORTANT NOTICE: The contents of this email and any attachments are > confidential and may also be privileged. If you are not the intended > recipient, please notify the sender immediately and do not disclose > the contents to any other person, use it for any purpose, or store or > copy the information in any medium. Thank you. > > _______________________________________________ > OAuth mailing list > OAuth@ietf.org > https://www.ietf.org/mailman/listinfo/oauth
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