feature: the web service is an OpenID Provider, which signs the directory's users in to other systems, the clients being service accounts with redirect URIs.

debian-package/debian/changelog

@@ -1,3 +1,32 @@
+vpn-router (0.27.0-1) unstable; urgency=medium
+
+  feature: the web service is an OpenID Provider, which signs the directory's users in to other systems, the clients being service accounts with redirect URIs.
+
+  * oidc.enabled turns on the OpenID Provider at the issuer
+    https://<wan.local_fqdn>:<https.web_port>, with discovery, JWKS,
+    authorize, token, userinfo and RP-initiated logout under /oidc/,
+    answered only through Caddy. The authorization code flow with PKCE
+    S256 and refresh tokens are offered; ID tokens are RS256, signed with
+    /etc/vpn-router/oidc.key, which the web service makes on its first run.
+  * Users sign in on the provider's page with the password and the TOTP
+    code or with a passkey; the session lasts 8 hours. The scopes openid,
+    profile, email and groups give sub (the entry's entryUUID), the names,
+    the e-mail address and the user's groups.
+  * A service account with redirect URIs is a client: its name is the
+    client ID and its password the secret. Its redirect URIs,
+    post-logout redirect URIs and allowed groups are set with
+    vpn-router-user add/update --redirect-uri, --post-logout-redirect-uri
+    and --allowed-group, and in /service-accounts as redirect_uris,
+    post_logout_redirect_uris and allowed_groups; GET /service-accounts
+    also answers the issuer. vpn-router-user list shows them.
+  * Changing a user's password, disabling, unlocking or removing the user
+    also revokes the user's codes, tokens and sessions of the provider.
+  * Renaming a group renames it in the clients that allow it, and a group
+    a client allows cannot be removed.
+  * The package depends on python3-oauthlib and python3-jwt.
+
+ -- Slawomir Koszewski <slawek@koszewscy.waw.pl>  Mon, 26 Oct 2026 14:00:00 +0100
+
 vpn-router (0.26.2-1) unstable; urgency=medium
 
   fix: a service account may be named by a GUID in lowercase, as the Router Manager proposes for a new one.