proxy auth with angular app

[Ahmed Dalatony]

hello,

i'm using CAS 5.2 and building 2 apps angular for front-end and spring boot for back-end.

both should be secured with CAS and i want to use proxy authentication so front-end can access back-end.

how to make angular receive  PGT.

i tried adding pgtUrl to service validate but not work (it fails in certificate validation)

and tried also use p3/serviceValidate to get the PGT in validation response but didn'w work either (it return other attributes but not PGT)

thank you,