# Esempio HMAC-256 sulla pagina ufficiale SSO

**URL:** https://meta.discourse.org/t/hmac-256-example-on-official-sso-page/92546
**Category:** SSO
**Created:** [17 Luglio 2018, 3:08pm UTC](https://meta.discourse.org/t/hmac-256-example-on-official-sso-page/92546 "2018-07-17T15:08:00Z")
**Posts on this page:** 1
**Showing post:** 2

<div class="post-metadata">

### Author: ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)
#### Post date: [18 Luglio 2018, 4:19am UTC](https://meta.discourse.org/t/hmac-256-example-on-official-sso-page/92546/2 "2018-07-18T04:19:30Z")

</div>

Read through:

[https://github.com/discourse/discourse/blob/master/lib/single\_sign\_on.rb#L80-L83](https://github.com/discourse/discourse/blob/master/lib/single_sign_on.rb#L80-L83)

This code is carefully tested.

---

_[View the full topic](https://meta.discourse.org/t/hmac-256-example-on-official-sso-page/92546)._