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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 28.000000000000004%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENE%3C/text%3E%3C/svg%3E)
I tried both example code: Azure-Samples/ ms-identity-ciam-dotnet-tutorial
and dotnet/ blazor-samples
I cannot run the samples in .Net 9.
I have managed to login succesfully (I get an annoying error message, but it does not throw an error: Could not read source map for https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_f2e0f4a029670f10d892.js: Unexpected 404 response from https://aadcdn.msftauth.net/shared/1.0/content/js/oneDs_f2e0f4a029670f10d892.js.map:
BUT I cannot logout!
I place a link: <a href="MicrosoftIdentity/Account/SignOut">Logout</a>
and when I hit it I get the following exception:
TypeError: The provided value cannot be converted to a sequence.
Stack trace:
> at Object._oX (https://logincdn.msauth.net/16.000/content/js/MeControl_yl3C2NknpDMsGqlCvzLtmA2.js:1:15546)
> at https://logincdn.msauth.net/16.000/content/js/MeControl_yl3C2NknpDMsGqlCvzLtmA2.js:1:15195
I made the following adaptations:
"Domain": "azureefce.onmicrosoft.com",
"TenantId": "a73...-54ff1faab232",
"ClientId": "09e...1dab20",
"CallbackPath": "/signin-oidc",
"Instance": "https://a73...232.ciamlogin.com/",
"ResponseType": "code"
All other options failed (i.e. SPA or Web)
Can anyone help?
The root problem is the following:
"error":"Internal Error: ServerData.urlRU was not specified.","userList":[],"postLogoutRedirectUriValid":false
although the logout line from MicrosoftIdentity/Account/SignOut automatically adds the:
?post_logout_redirect_uri=https%3A%2F%2Flocalhost%3A7285%2Fsignout-callback-oidc
Is it possible to get any information?
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 5%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Hello NIKOS EFENTAKIS,
It looks like the issue is related to the logout redirect URL not being set up correctly in Microsoft Entra ID. To be sure, can you send me a screenshot of your redirect URI settings in private messages window? That way, we can check if everything is in place.
Also, just to double-check, make sure your app registration has the right redirect URIs set up for both login and logout. The login should be something like https://localhost/signin-oidc, and the logout should be https://localhost/signout-callback-oidc. If those aren’t set up properly, Entra ID might not know where to send you after signing out. Refer this MS Article.
Try updating those settings if needed and let me know if the issue still happens.
Hope this helps!
Hello NIKOS EFENTAKIS,
Just following up to check whether the above suggestion helped or not. And, if you have any further query, please do let us know.
Hello NIKOS EFENTAKIS,
Just following up to check whether the above suggestion helped or not. And, if you have any further query, please do let us know.
Hello @SrideviM , thank you very much for your replies.
The error shows up before the logout process. If I just stop debugging at this point, the user is not logged out.
If I just press "Continue" in Visual Studio 2022, the program continues the execution and brings me to the logout page:
If I continue, logout process is performed correctly and the post logout direct Uri is hit correctly (actually It is redirected to the entry point of the site to reinitiate the login process-as I have programmed to login before rendering the first page), as defined in appSettings.json:
everything completes fine.
I forgot to mention that I also tried to logout with the following code, with exactly the same results:
private void Logout() { Navigation.NavigateTo("MicrosoftIdentity/Account/SignOut", forceLoad: true); }
Another point.
I had read the article you suggested above (https://learn.microsoft.com/en-us/aspnet/core/blazor/security/blazor-web-app-with-entra?view=aspnetcore-9.0#configure-the-app:%7E:text=https%3A//localhost/signout%2Dcallback%2Doidc)
The suggested logout procedure is posting to authentication/logout by using the Layout/LogInOrOut.razor.
My problem with this solution is that it does not work it directs to page: https://localhost:7285/authentication/logout, which isn't working (HTTP ERROR 405). But this might be my problem, as in the article it suggests that "The LogInOrOut component (Layout/LogInOrOut.razor) sets a hidden field for the return URL (ReturnUrl) to the current URL (currentURL)", which by directly navigating to ""MicrosoftIdentity/Account/SignOut"" might omit the ReturnUrl.
I reread the MS Article. I noticed that suggests a specific method for logout (Layout/LogInOrOut.razor), which I couldn't implement. The reason is that when I click the submit button I am directed to page https://localhost:7285/authentication/logout, which is not working (HTTP ERROR 405).
Initially I had implemented this suggestion, but when faced the 405 Error, I just searched for a workaround.
Now I noticed that this method is suggested exactly for "The LogInOrOut component (Layout/LogInOrOut.razor) sets a hidden field for the return URL (ReturnUrl) to the current URL (currentURL).", which looks for the root of my problem, although injecting this ReturnUrl doesn't look to be necessary for the logout process.