# How to write and configure custom authentication

**URL:** <https://discourse.nodered.org/t/how-to-write-and-configure-custom-authentication/29381>\
**Category:** Core Development\
**Created:** [2 July 2020 13:14 UTC](https://discourse.nodered.org/t/how-to-write-and-configure-custom-authentication/29381 "2020-07-02T13:14:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![GowriAradhya](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/gowriaradhya/32/25062_2.png) [@GowriAradhya](https://discourse.nodered.org/u/GowriAradhya)\
**Post date:** [2 July 2020 13:14 UTC](https://discourse.nodered.org/t/how-to-write-and-configure-custom-authentication/29381/1 "2020-07-02T13:14:59Z")

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Hello,

I am trying to implement new authentication service for Node-red .Is it possible to provide any example of how to write and configure custom authentication.

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**Author:** ![knolleary](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/knolleary/32/3_2.png) [@knolleary](https://discourse.nodered.org/u/knolleary)\
**Post date:** [2 July 2020 13:42 UTC](https://discourse.nodered.org/t/how-to-write-and-configure-custom-authentication/29381/2 "2020-07-02T13:42:10Z")

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Have you read the documentation?

[https://nodered.org/docs/user-guide/runtime/securing-node-red#custom-user-authentication](https://nodered.org/docs/user-guide/runtime/securing-node-red#custom-user-authentication)

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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:** [31 August 2020 13:46 UTC](https://discourse.nodered.org/t/how-to-write-and-configure-custom-authentication/29381/3 "2020-08-31T13:46:08Z")

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