There are some customisations to the login flow, but we striped the login flow back to what is working in production and noticed it was running the login flow effectively twice. The second running is a problem because the URL does not including any of the query parameters.
The login has been customised with the following customisations 1. Enabled CAS Spnego 2. Enable IP based range check 3. Added a query parameter filter check to force to login page if provided. A second button has been added to the uPortal page to provide this parameter. Currently for students spnego is not enabled. As stated this is only an issue with connections coming from Windows 10. We have been using this setup through out our development, testing and UAT environment through Windows 7 with out any hassles. CAS software version CAS 4.1.7 Browser version are the following and all do the same thing, Internet Explorer 11 Edge 14 Chrome 54 Firefox 50.0.2 On Sunday, 4 December 2016 18:50:57 UTC+11, Jeffrey Wong wrote: > > Probably best to also note your browser version(s), CAS version, and if > you have any customizations. I've hit some really interesting things on IE, > in which the login flow fails to execute if there's a malformed HTML > element. > > On Saturday, December 3, 2016 at 11:22:41 PM UTC-8, Colin Wilkinson wrote: >> >> Guys, >> >> We have had a strange problem that took us most of the week to realise >> that there looks to be a real weird issue with access CAS from a windows 10 >> device. When accessing CAS from a Windows 10 devices through a browser it >> executes the login flow twice. This means you loose all attributes >> including service. >> >> The problem only exists when you open the browser from fresh, no other >> instances of the browser running. Once you have access CAS once the flow >> works as expected only runs once. From a fresh instances the flow runs >> twice. >> >> Has any else experienced this. From windows 7 it works as expected. >> >> Regards, >> Colin >> > -- - CAS gitter chatroom: https://gitter.im/apereo/cas - CAS mailing list guidelines: https://apereo.github.io/cas/Mailing-Lists.html - CAS documentation website: https://apereo.github.io/cas - CAS project website: https://github.com/apereo/cas --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/ae8f8950-e41f-486a-a3ff-dd49120e7a0d%40apereo.org.
