Release 0.3.22

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Y42TyF8Zu7NGRR2893vNcZ

Cargo.lock

@@ -2948,7 +2948,7 @@ dependencies = [
 
 [[package]]
 name = "portal"
-version = "0.3.19"
+version = "0.3.22"
 dependencies = [
  "anyhow",
  "arc-swap",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "portal"
-version = "0.3.19"
+version = "0.3.22"
 edition = "2021"
 
 [lib]

src/app.rs

@@ -555,7 +555,21 @@ fn Hero(title: String, description: String, landing: bool, site: SiteConfig, cur
         None
     };
     let has_module = module.is_some();
+    // Light theme inverts white-stroke wordmarks to ink. The house
+    // mark and the sibling-site marks are all white-stroke SVGs; a
+    // raster logo is a client brand and keeps its colors.
+    let house_wordmark = site
+        .wordmark
+        .as_deref()
+        .map(|w| w.ends_with(".svg"))
+        .unwrap_or(true);
     let wordmark = site.wordmark.clone().unwrap_or_else(|| "/wordmark.svg".to_string());
+    // Clamped server-side too, but belt and braces for the inline style.
+    let wordmark_style = site
+        .wordmark_height
+        .filter(|h| (0.5..=6.0).contains(h))
+        .map(|h| format!("height: {h}rem"))
+        .unwrap_or_default();
     let site_title = site.title.clone().unwrap_or_else(|| SITE_NAME.to_string());
 
     let piece_ref: NodeRef<leptos::html::Div> = NodeRef::new();
@@ -641,8 +655,8 @@ fn Hero(title: String, description: String, landing: bool, site: SiteConfig, cur
                     }
                 })}
             <div class="hero-copy">
-                <a class="wordmark" href="/">
-                    <img src=wordmark alt=site_title/>
+                <a class="wordmark" class:wordmark-house=house_wordmark href="/">
+                    <img src=wordmark alt=site_title style=wordmark_style/>
                 </a>
                 <h1>{title}</h1>
                 <p>{description}</p>

src/content.rs

@@ -513,6 +513,11 @@ pub struct SiteConfig {
     /// `None` falls back to `/wordmark.svg`.
     #[serde(default)]
     pub wordmark: Option<String>,
+    /// Wordmark display height in rem (0.5–6.0). `None` keeps the
+    /// stylesheet's default. Raster logos look best at or below their
+    /// intrinsic pixel height.
+    #[serde(default)]
+    pub wordmark_height: Option<f32>,
     #[serde(default)]
     pub hero: HeroConfig,
 }

src/server/oidc.rs

@@ -33,6 +33,13 @@ type OidcClient = CoreClient<
 >;
 
 pub struct Oidc {
+    /// `None` when `KANIDM_URL` is unset: a content-only instance with
+    /// sign-in disabled - auth routes answer 503, everything public
+    /// renders as usual.
+    inner: Option<OidcInner>,
+}
+
+struct OidcInner {
     client: OidcClient,
     http: openidconnect::reqwest::Client,
 }
@@ -45,7 +52,13 @@ const REDIRECT_KEY: &str = "oidc_post_login_redirect";
 impl Oidc {
     /// Discovers the provider and builds the client from environment:
     /// `KANIDM_URL`, `OAUTH2_CLIENT_ID`, `OAUTH2_CLIENT_SECRET`, `PUBLIC_URL`.
+    /// With `KANIDM_URL` unset, sign-in is disabled instead of fatal -
+    /// the shape of a public content instance without a review desk.
     pub async fn from_env() -> anyhow::Result<Self> {
+        if std::env::var("KANIDM_URL").is_err() {
+            tracing::warn!("KANIDM_URL not set - sign-in disabled on this instance");
+            return Ok(Self { inner: None });
+        }
         let kanidm_url = require_env("KANIDM_URL")?;
         let client_id = require_env("OAUTH2_CLIENT_ID")?;
         let client_secret = require_env("OAUTH2_CLIENT_SECRET")?;
@@ -75,7 +88,16 @@ impl Oidc {
         )
         .set_redirect_uri(redirect);
 
-        Ok(Self { client, http })
+        Ok(Self {
+            inner: Some(OidcInner { client, http }),
+        })
+    }
+
+    fn configured(&self) -> Result<&OidcInner, HandlerError> {
+        self.inner.as_ref().ok_or((
+            StatusCode::SERVICE_UNAVAILABLE,
+            "sign-in is not configured on this instance".to_string(),
+        ))
     }
 }
 
@@ -118,10 +140,10 @@ pub async fn login(
         session.insert(REDIRECT_KEY, redirect).await.map_err(internal)?;
     }
 
+    let oidc = state.oidc.configured()?;
     let (pkce_challenge, pkce_verifier) = PkceCodeChallenge::new_random_sha256();
 
-    let (auth_url, csrf_state, nonce) = state
-        .oidc
+    let (auth_url, csrf_state, nonce) = oidc
         .client
         .authorize_url(
             CoreAuthenticationFlow::AuthorizationCode,
@@ -182,7 +204,7 @@ pub async fn callback(
         ));
     }
 
-    let oidc = &state.oidc;
+    let oidc = state.oidc.configured()?;
     let token_response = oidc
         .client
         .exchange_code(AuthorizationCode::new(params.code))

style/main.css

@@ -99,10 +99,10 @@
     --hero-glow: rgba(246, 245, 241, 0.85);
   }
 
-  /* The wordmark SVG is a hardcoded white stroke (also used raw in
-     dark contexts elsewhere) - flip it to ink here rather than fork
-     the asset. */
-  .wordmark img {
+  /* The house wordmark SVG is a hardcoded white stroke (also used
+     raw in dark contexts elsewhere) - flip it to ink here rather
+     than fork the asset. A content-provided logo keeps its colors. */
+  .wordmark-house img {
     filter: invert(0.92);
   }
 
@@ -193,6 +193,10 @@ main.not-found {
   color: var(--ink-dim);
   font-size: 1.05rem;
   max-width: 46ch;
+  /* The measure cap shrinks the box below the copy column; without
+     auto margins the box left-anchors and its centered text centers
+     in the wrong frame. */
+  margin-inline: auto;
 }
 
 /* A content-shipped hero module (site.yaml hero.kind: module) draws