# SSO with device

**URL:** <https://vaultwarden.discourse.group/t/sso-with-device/3132>\
**Category:** Help\
**Created:** [November 23, 2023, 3:18pm UTC](https://vaultwarden.discourse.group/t/sso-with-device/3132 "2023-11-23T15:18:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![MeTraTh](https://avatars.discourse-cdn.com/v4/letter/m/77aa72/32.png) [@MeTraTh](https://vaultwarden.discourse.group/u/MeTraTh)\
**Post date:** [November 23, 2023, 3:18pm UTC](https://vaultwarden.discourse.group/t/sso-with-device/3132/1 "2023-11-23T15:18:41Z")

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I want to know how i can activate the option to logging from device. The fact is that i have a reverse proxy behind the vaultwarden but it just have port 80 enabled.  
I now i have tagged the notifications/ path on port 3012 and its closed.  
Could be that? You need to check the config?  
 ![image](https://global.discourse-cdn.com/free1/uploads/vaultwarden/original/2X/b/bc2fa125dabd3aa0fac48d271ba8b9f67aabd1ec.png)

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<div class="post-metadata">

**Author:** ![MeTraTh](https://avatars.discourse-cdn.com/v4/letter/m/77aa72/32.png) [@MeTraTh](https://vaultwarden.discourse.group/u/MeTraTh)\
**Post date:** [November 23, 2023, 3:37pm UTC](https://vaultwarden.discourse.group/t/sso-with-device/3132/2 "2023-11-23T15:37:26Z")

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As i saw on my docker logs from nginx i see that vaultwarden auths requests are tramited by /vaultwarden/api/\*

I dont know how to do it works…

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<div class="post-metadata">

**Author:** ![MeTraTh](https://avatars.discourse-cdn.com/v4/letter/m/77aa72/32.png) [@MeTraTh](https://vaultwarden.discourse.group/u/MeTraTh)\
**Post date:** [November 23, 2023, 3:51pm UTC](https://vaultwarden.discourse.group/t/sso-with-device/3132/3 "2023-11-23T15:51:30Z")

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Nop, i was confused… The unique error i can see is the fact i cannot talk with te request:

 ![image](https://global.discourse-cdn.com/free1/uploads/vaultwarden/original/2X/0/00b98e0aee193658d6f3d2c689f8f7c14388f897.png)

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**Author:** ![BlackDex](https://yyz2.discourse-cdn.com/free1/user_avatar/vaultwarden.discourse.group/blackdex/32/8_2.png) [@BlackDex](https://vaultwarden.discourse.group/u/BlackDex)\
**Post date:** [November 23, 2023, 5:01pm UTC](https://vaultwarden.discourse.group/t/sso-with-device/3132/4 "2023-11-23T17:01:45Z")

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See [⚠️ [NOTE] BREAKING CHANGE in upcoming v1.31.0 stable version](https://vaultwarden.discourse.group/t/note-breaking-change-in-upcoming-v1-31-0-stable-version/3051)