Issue with SAML 3.6.15: Works Locally but 404 Error after Deployment
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Hi everyone, I'm currently integrating SAML (v3.6.15) into my Mendix app for authentication, and I'm running into an issue: Everything works correctly locally but when I deploy to the Mendix Cloud, I get a 404 error instead after being redirected to my app URL followed by /SSO/ I didn't put the URL on Azure AD yet, but I know I would normally get a window telling me that, not a 404. I also wondered if I had to upgrade my SAML but when I tried on another branch and got more than 120 errors, so I came back to my actual version. Thank you for your time, I hope we can manage to fix that together !
asked
Alix Platier-Favier
1 answers
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Do note that for each environment you need to create a different app setup in Azure. Because with SAML you do a request to your Azure environment and Azure need to know to which URL is should send it's response. And the certificate for your local environment is different from the Mendix cloud due to a change of the URL so your metadata and metadata location is also different.
And indeed there are some deprications in 3.6.17. Did not upgrade myself yet but that might explain your errors.