Merge PR #1313: exempt /api/v1/stream/pose WS from bearer auth + UI token field

ui/style.css

@@ -4088,6 +4088,20 @@ a:focus-visible,
   color: #fff;
 }
 
+.qs-text-input {
+  padding: var(--space-6) var(--space-8);
+  border-radius: var(--radius-sm);
+  border: 1px solid var(--color-border);
+  background: var(--color-secondary);
+  color: var(--color-text);
+  font-size: var(--font-size-sm);
+}
+
+.qs-text-input:focus {
+  outline: 2px solid var(--color-primary);
+  outline-offset: 1px;
+}
+
 /* --- Screenshot Flash --- */
 
 .screenshot-flash {

ui/utils/quick-settings.js

@@ -1,6 +1,10 @@
 // Quick Settings Panel - Centralized configuration for all UI features
 // Accessible via gear icon in header
 
+import { apiService } from '../services/api.service.js';
+
+const API_TOKEN_STORAGE_KEY = 'ruview-api-token';
+
 export class QuickSettings {
   constructor(app) {
     this.app = app;
@@ -10,10 +14,21 @@ export class QuickSettings {
   }
 
   init() {
+    this.applyStoredApiToken();
     this.createButton();
     this.createPanel();
   }
 
+  // Apply a previously-saved bearer token to apiService as early as
+  // possible, before any tab's REST calls fire. The server only ever
+  // checks the `Authorization: Bearer` header (see bearer_auth.rs) — this
+  // intentionally never puts the token in a URL query string.
+  applyStoredApiToken() {
+    let token = null;
+    try { token = localStorage.getItem(API_TOKEN_STORAGE_KEY); } catch { /* noop */ }
+    if (token) apiService.setAuthToken(token);
+  }
+
   createButton() {
     this.button = document.createElement('button');
     this.button.className = 'settings-gear';
@@ -70,6 +85,18 @@ export class QuickSettings {
             <span class="qs-switch"></span>
           </label>
         </div>
+        <div class="qs-section">
+          <div class="qs-section-title">API Access</div>
+          <div class="qs-row" style="flex-direction: column; align-items: stretch; gap: 6px;">
+            <span>Bearer token (set only if the server enforces RUVIEW_API_TOKEN)</span>
+            <input type="password" id="qs-api-token" class="qs-text-input" placeholder="Paste token..." autocomplete="off" style="width: 100%; box-sizing: border-box;">
+            <div style="display: flex; gap: 8px;">
+              <button class="qs-btn" id="qs-api-token-save">Save & Apply</button>
+              <button class="qs-btn-danger" id="qs-api-token-clear">Clear</button>
+            </div>
+            <span id="qs-api-token-status" style="font-size: 0.85em; opacity: 0.75;"></span>
+          </div>
+        </div>
         <div class="qs-section">
           <div class="qs-section-title">Data</div>
           <div class="qs-row">
@@ -112,6 +139,30 @@ export class QuickSettings {
       }
     });
 
+    this.panel.querySelector('#qs-api-token-save').addEventListener('click', () => {
+      const input = this.panel.querySelector('#qs-api-token');
+      const status = this.panel.querySelector('#qs-api-token-status');
+      const token = input.value.trim();
+      if (!token) {
+        status.textContent = 'Enter a token first, or use Clear to remove one.';
+        return;
+      }
+      try { localStorage.setItem(API_TOKEN_STORAGE_KEY, token); } catch { /* noop */ }
+      apiService.setAuthToken(token);
+      status.textContent = 'Token saved and applied. Reloading...';
+      setTimeout(() => window.location.reload(), 600);
+    });
+
+    this.panel.querySelector('#qs-api-token-clear').addEventListener('click', () => {
+      const input = this.panel.querySelector('#qs-api-token');
+      const status = this.panel.querySelector('#qs-api-token-status');
+      try { localStorage.removeItem(API_TOKEN_STORAGE_KEY); } catch { /* noop */ }
+      apiService.setAuthToken(null);
+      input.value = '';
+      status.textContent = 'Token cleared. Reloading...';
+      setTimeout(() => window.location.reload(), 600);
+    });
+
     this.panel.querySelector('#qs-clear-data').addEventListener('click', () => {
       try {
         localStorage.clear();
@@ -154,6 +205,10 @@ export class QuickSettings {
     if (this.getSetting('compact')) {
       document.body.classList.add('compact-mode');
     }
+    const status = this.panel.querySelector('#qs-api-token-status');
+    let hasToken = false;
+    try { hasToken = !!localStorage.getItem(API_TOKEN_STORAGE_KEY); } catch { /* noop */ }
+    if (status) status.textContent = hasToken ? 'A token is currently set.' : 'No token set (auth is off or unnecessary).';
   }
 
   prefersReducedMotion() {

v2/crates/wifi-densepose-sensing-server/src/bearer_auth.rs

@@ -34,6 +34,15 @@ pub const API_TOKEN_ENV: &str = "RUVIEW_API_TOKEN";
 /// Path prefix the middleware protects when auth is enabled.
 pub const PROTECTED_PREFIX: &str = "/api/v1/";
 
+/// `/api/v1/stream/pose` is a WebSocket upgrade endpoint reachable from
+/// browser code. Unlike a plain fetch(), the browser `WebSocket` constructor
+/// cannot attach an `Authorization` header to the handshake request, so this
+/// path can never carry a bearer token from a stock browser client — the
+/// same reasoning that already exempts `/ws/sensing` (see module docs).
+/// Exempted here rather than moved out of `/api/v1/*` to avoid an API
+/// surface change for existing clients.
+const EXEMPT_PATHS: &[&str] = &["/api/v1/stream/pose"];
+
 /// Cheap, cloneable handle to the configured token (or `None`).
 #[derive(Debug, Clone, Default)]
 pub struct AuthState {
@@ -93,7 +102,8 @@ pub async fn require_bearer(
     let Some(expected) = auth.token.clone() else {
         return next.run(request).await;
     };
-    if !request.uri().path().starts_with(PROTECTED_PREFIX) {
+    let path = request.uri().path();
+    if !path.starts_with(PROTECTED_PREFIX) || EXEMPT_PATHS.contains(&path) {
         return next.run(request).await;
     }
     let supplied = request
@@ -141,6 +151,7 @@ mod tests {
             .route("/health", get(|| async { "ok" }))
             .route("/api/v1/info", get(|| async { "ok" }))
             .route("/api/v1/sensitive", axum::routing::post(|| async { "ok" }))
+            .route("/api/v1/stream/pose", get(|| async { "ok" }))
             .route("/ui/index.html", get(|| async { "<html/>" }))
     }
 
@@ -361,6 +372,26 @@ mod tests {
         );
     }
 
+    /// `/api/v1/stream/pose` is a WebSocket upgrade the browser `WebSocket`
+    /// constructor drives directly — it cannot attach an `Authorization`
+    /// header, so this path must stay reachable even with auth ON (mirrors
+    /// the existing `/ws/sensing` exemption, just inside the `/api/v1/*`
+    /// prefix this time).
+    #[tokio::test]
+    async fn enabled_exempts_pose_stream_websocket() {
+        let r = wrap(AuthState::from_token("s3cr3t"));
+        assert_eq!(
+            status(r.clone(), "GET", "/api/v1/stream/pose", None).await,
+            StatusCode::OK,
+            "pose stream WS must stay reachable without a bearer token"
+        );
+        // The exemption is narrow: it must not leak to other /api/v1/* paths.
+        assert_eq!(
+            status(r, "GET", "/api/v1/info", None).await,
+            StatusCode::UNAUTHORIZED
+        );
+    }
+
     #[test]
     fn ct_eq_basics() {
         assert!(ct_eq(b"abc", b"abc"));