I want to use Azure AD for signing in to the Opsgenie application. As far as I found, there are two ways of configuring Opsgenie application on the Azure AD. One of them is from the Application Gallery and the other one is from the application registration menu. I have tried both of them but couldn't successfully sign in to the Opsgenie application from the Access Panel. I am able to successfully log in to the application from the Opsgenie side, so the configuration seems to be correct.
However, when I try to access to the application from Azure, I am not able sign in to the application. Opsgenie shows an error message like "No SAML response was provided". Then I checked the HTTP request sent from Azure to Opsgenie, and I couldn't see any SAML data in the request. I wonder why I am not able to use IdP initiated SSO with Opsgenie and Azure.
I have a few questions about this issue.
- In the Opsgenie configuration tutorial from Azure AD, it is written that Opsgenie supports SP initiated SSO. However, I have seen other apps whose Azure configuration docs say "Both SP and IdP initiated SSO is supported". May I ask why Azure
does not support IdP initiated SSO for Opsgenie? I ask this here because it is only written in Azure docs. There is no such information about this on the Opsgenie documentations.
https://docs.microsoft.com/en-us/azure/active-directory/saas-apps/opsgenie-tutorial
- This document says that I need a "Subscription or Azure AD Premium" to use SAML SSO. Does this mean I need an Azure AD premium account to use IdP initiated SSO. Might this be the reason why I am not able to sign in from Access Panel?
https://docs.microsoft.com/en-us/azure/active-directory/manage-apps/configure-single-sign-on-non-gallery-applications
- I saw that legacy app registration menu support will end this month and new one does not support URLs that include query parameters. Thus I have configured my application by using the legacy app registration menu. My question is, will an application continue to work after the legacy support ends, if it is configured with a URL including query parameters. This question is related to already configured applications. I know that new applications will not be configured using URLs with query params.
Thanks!