docs: added documentation for auth0 oidc configuration

docs/documentation/platform/sso/auth0-oidc.mdx

@@ -0,0 +1,66 @@
+---
+title: "Auth0 OIDC"
+description: "Learn how to configure Auth0 OIDC for Infisical SSO."
+---
+
+<Info>
+  Auth0 OIDC SSO is a paid feature. If you're using Infisical Cloud, then it is
+  available under the **Pro Tier**. If you're self-hosting Infisical, then you
+  should contact sales@infisical.com to purchase an enterprise license to use
+  it.
+</Info>
+
+<Steps>
+   <Step title="Setup application in Auth0">
+      1.1. From the Application's Page, navigate to the settings tab of the Auth0 application you want to integrate with Infisical.
+      ![OIDC auth0 list of applications](../../../images/sso/auth0-oidc/application-settings.png)
+      
+      1.2. In the Application URIs section, set the appropriate values for the **Application Login URI**, **Allowed Callback URL**, and **Allowed Web Origins** fields.
+      ![OIDC auth0 create application uris](../../../images/sso/auth0-oidc/application-uris.png)
+      ![OIDC auth0 create application origin](../../../images/sso/auth0-oidc/application-origin.png)
+      <Info>
+         If you’re self-hosting Infisical, then you will want to replace https://app.infisical.com with your own domain.
+      </Info>
+
+      Once done, click Save Changes.
+
+      1.3. Proceed to the Connections Tab and enable desired connections.
+      ![OIDC auth0 application connections](../../../images/sso/auth0-oidc/application-connections.png)
+
+   </Step>
+   <Step title="Retrieve Identity Provider (IdP) Information from Auth0">
+      2.1. From the application settings page, retrieve the values of **Client Id** and **Client Secret**
+      ![OIDC auth0 application credential](../../../images/sso/auth0-oidc/application-credential.png)
+
+      2.2. In the advanced settings (bottom-most section), retrieve the OpenID Configuration URL from the Endpoints tab.
+      ![OIDC auth0 application oidc url](../../../images/sso/auth0-oidc/application-urls.png)
+
+      We will need these values in the preceding steps.
+
+   </Step>
+   <Step title="Finish configuring OIDC in Infisical">
+      3.1. Back in Infisical, in the Organization settings > Security > OIDC, click Manage
+      ![OIDC auth0 manage org Infisical](../../../images/sso/auth0-oidc/org-oidc-overview.png)
+
+      3.2. For configuration type, select Discovery URL. Then, set the appropriate values for **Discovery Document URL**, **Client ID**, and **Client Secret**.
+      ![OIDC auth0 paste values into Infisical](../../../images/sso/auth0-oidc/org-update-oidc.png)
+
+      Once you've done that, press **Update** to complete the required configuration.
+
+   </Step>
+   <Step title="Enable OIDC SSO in Infisical">
+      Enabling OIDC SSO allows members in your organization to log into Infisical via Auth0.
+
+      ![OIDC auth0 enable OIDC](../../../images/sso/auth0-oidc/enable-oidc.png)
+
+   </Step>
+</Steps>
+
+<Note>
+  If you're configuring OIDC SSO on a self-hosted instance of Infisical, make
+  sure to set the `AUTH_SECRET` and `SITE_URL` environment variable for it to
+  work: - `AUTH_SECRET`: A secret key used for signing and verifying JWT. This
+  can be a random 32-byte base64 string generated with `openssl rand -base64
+  32`. - `SITE_URL`: The URL of your self-hosted instance of Infisical - should
+  be an absolute URL including the protocol (e.g. https://app.infisical.com)
+</Note>

docs/documentation/platform/sso/overview.mdx

@@ -32,6 +32,7 @@ Infisical supports these and many other identity providers:
 - [Keycloak SAML](/documentation/platform/sso/keycloak-saml)
 - [Google SAML](/documentation/platform/sso/google-saml)
 - [Keycloak OIDC](/documentation/platform/sso/keycloak-oidc)
+- [Auth0 OIDC](/documentation/platform/sso/auth0-oidc)
 
 If your required identity provider is not shown in the list above, please reach out to [team@infisical.com](mailto:team@infisical.com) for assistance.
 

docs/mint.json

@@ -179,7 +179,8 @@
             "documentation/platform/sso/jumpcloud",
             "documentation/platform/sso/keycloak-saml",
             "documentation/platform/sso/google-saml",
-            "documentation/platform/sso/keycloak-oidc"
+            "documentation/platform/sso/keycloak-oidc",
+            "documentation/platform/sso/auth0-oidc"
           ]
         },
         {