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Can someone please let me know how to indentify WS-TRUST authentication through network call for SOAP request that is going to deprecate? and how to identify?
Hi,
Did you ever get a reply around this? The documentation is sadly lacking around this.
Hi @skmanja,
Your development teams should scan custom code using specific namespaces within the SDK, or using certain connection strings that include a username/pw.
https://docs.microsoft.com/en-us/powerapps/developer/data-platform/authenticate-office365-deprecation
If you are just interested in identifying the use of ws-trust through network traffic, you'll be specifically interested in the Ws-Federation sign-in protocol. The SOAP payload will contain a SAMLv1 security token upon authenticating to the identity provider (e.g. Azure AD or your on prem Adfs instance) , which is then presented to the a service provider (e.g. Dynamics 365).
The article below does a good job of explaining the HTTP request/response and provides a sample of what a security token looks like. Hopefully that will help you find what you're looking for.
https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/adfs-deep-dive-comparing-ws-fed-saml-and-oauth/ba-p/257584
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