# \#http

**URL:** https://community.auth0.com/tag/http/307.md

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## [Cannot authenticate Regular App using .NET Core SDK deployed in k8s behind reverse proxy with SSL termination](https://community.auth0.com/t/cannot-authenticate-regular-app-using-net-core-sdk-deployed-in-k8s-behind-reverse-proxy-with-ssl-termination/72991)

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**Author:** [@xtrmstep](https://community.auth0.com/u/xtrmstep)\
**Replies:** 5\
**Last updated:** [November 22, 2021, 10:24am UTC](https://community.auth0.com/t/cannot-authenticate-regular-app-using-net-core-sdk-deployed-in-k8s-behind-reverse-proxy-with-ssl-termination/72991 "2021-11-22T10:24:27Z")

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Hi, Let me explain the context before the question. I’m using ASP.NET Core MVC SDK for regular app (latest version). I’m successfully authenticate on the local machine (running app from IDE, Rider) and using redirectio…

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## [Problem With HTTPD Proxy and Auth0](https://community.auth0.com/t/problem-with-httpd-proxy-and-auth0/11860)

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**Author:** [@jackiegleason](https://community.auth0.com/u/jackiegleason)\
**Replies:** 1\
**Last updated:** [December 18, 2018, 9:45pm UTC](https://community.auth0.com/t/problem-with-httpd-proxy-and-auth0/11860 "2018-12-18T21:45:46Z")

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I have the following config in my ssh.conf \<VirtualHost \_default\_:443\> ServerAdmin root@localhost ServerName secondave.net:443 DefaultType text/html ProxyRequests off ProxyPreserveHost On ProxyP…

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## [Auth0 not working with https for Asp.net MVC 5](https://community.auth0.com/t/auth0-not-working-with-https-for-asp-net-mvc-5/9100)

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**Author:** [@awilliam](https://community.auth0.com/u/awilliam)\
**Replies:** 2\
**Last updated:** [February 19, 2018, 9:33pm UTC](https://community.auth0.com/t/auth0-not-working-with-https-for-asp-net-mvc-5/9100 "2018-02-19T21:33:18Z")

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My ASP.NET MVC5 application has https enabled till the load balancer (AWS), and http behind it. When I try to authenticate using auth0, I am getting an error. I do understand that the problem is because the application…

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## [Intermittent 401 on /oauth/ro "Authorization Extension: ETIMEDOUT"](https://community.auth0.com/t/intermittent-401-on-oauth-ro-authorization-extension-etimedout/8754)

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**Author:** [@remco1](https://community.auth0.com/u/remco1)\
**Replies:** 2\
**Last updated:** [November 15, 2017, 7:31pm UTC](https://community.auth0.com/t/intermittent-401-on-oauth-ro-authorization-extension-etimedout/8754 "2017-11-15T19:31:50Z")

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Users are experiencing login failures (401 unauthorized) regularly. The response body from the /oauth/ro POST request contains: {“error”:“unauthorized”,“error\_description”:“Authorization Extension: ETIMEDOUT”} The das…

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## [Can support for If-Modified-Since be added to /userinfo?](https://community.auth0.com/t/can-support-for-if-modified-since-be-added-to-userinfo/6259)

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**Author:** [@Nyholm](https://community.auth0.com/u/Nyholm)\
**Replies:** 3\
**Last updated:** [April 19, 2017, 5:21pm UTC](https://community.auth0.com/t/can-support-for-if-modified-since-be-added-to-userinfo/6259 "2017-04-19T17:21:28Z")

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When calling /userinfo with a If-Modified-Since header I would like the API to return 304 when if the resource has not changed. That will reduce the load on your servers and will also make the HTTP calls quicker.