Using the Windows Live ID authentication source with SimpleSAMLphp
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This module works around the limitation in Microsoft Online/Azure OIDC implementation of not supplying the OIDC userinfo endpoint.
Microsoft explains the omission by suggesting that the Graph API can produce anything userinfo would have brought, in place.

Remember to configure `authsources.php`, with both your Client ID and Secret key.

To get an API key and a secret, register the application at:

 * <https://msdn.microsoft.com/en-us/library/ff751474.aspx>
 * <https://apps.dev.microsoft.com/>

## Testing authentication

On the SimpleSAMLphp frontpage, go to the *Authentication* tab, and use the link:

  * *Test configured authentication sources*

Then choose the *windowsliveid* authentication source.

Expected behaviour would then be that you are sent to Windows Live ID and asked to login.