[OAUTH-WG] postmessage communication in -security-topics-13

Brian Campbell <bcampbell@pingidentity.com> Mon, 23 December 2019 23:27 UTC

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From: Brian Campbell <bcampbell@pingidentity.com>
Date: Mon, 23 Dec 2019 16:27:08 -0700
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To: oauth <oauth@ietf.org>
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Subject: [OAUTH-WG] postmessage communication in -security-topics-13
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https://tools.ietf.org/html/draft-ietf-oauth-security-topics-13#section-4.3.2
has "Replace implicit flow with postmessage communication or ..." but
without a defined and interoperable way of using postmessage communication
in place of the implicit flow that "proposed countermeasure" seems a
problematic suggestion.

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