# OpenID Authentication ERROR

**URL:** <https://discourse.nodered.org/t/openid-authentication-error/81764>\
**Category:** General\
**Created:** [4 October 2023 09:28 UTC](https://discourse.nodered.org/t/openid-authentication-error/81764 "2023-10-04T09:28:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vikbhas](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/vikbhas/32/83426_2.png) [@vikbhas](https://discourse.nodered.org/u/vikbhas)\
**Post date:** [4 October 2023 09:28 UTC](https://discourse.nodered.org/t/openid-authentication-error/81764/1 "2023-10-04T09:28:51Z")

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I have deployed my nodered application in azure and lets say website URL is yyyy .I have used Open ID for authentication. When used separately with redirection to xxxx for login, it is working properly. But when nodered (yyyy) is embedded in  
xxxx it throws 401 error when login is clicked from iframe.

Note: If login is already done in yyyy separately then the application is working properly in xxxx

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [3 December 2023 09:29 UTC](https://discourse.nodered.org/t/openid-authentication-error/81764/2 "2023-12-03T09:29:41Z")

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