here is my vouch proxy config
https://gist.github.com/Gourds/354df4f711d1f394c925a3ddaf8e7754

nginx vouch config: https://gist.github.com/Gourds/ae0fde3ecc24b6e0afd9165eac7e8874
nginx protect app config: https://gist.github.com/Gourds/915f2ddd96c6f6d4729165108d603ee3
here is vouch-proxy debug log
https://gist.github.com/Gourds/844b7c5ed53c8790d7b151733ce4267f

In debug mode,
when i go to my protect site eg: http://test_sso_nginx_a.taiheops.com:2081
it will redirect to http://vouch.taiheops.com:2081/login?url=http://test_sso_nginx_a.taiheops.com:2081/&vouch-failcount=&X-Vouch-Token=&error=
then,
when i click login button , the return code is 400,
click logout button, return msg is /logout you have been logged out,
click validate buttion , return msg is no jwt found in request,

I think there is a problem with my configuration, but I tried many methods, and I also read related issues and instructions and still can’t solve it.