Add pm-25373-windows-biometrics-v2 feature flag (#6468)

* Fix: admin theme dropdown emoji alignment

* Sprites

.env.template

@@ -376,6 +376,7 @@
 ## - "inline-menu-totp": Enable the use of inline menu TOTP codes in the browser extension.
 ## - "ssh-agent": Enable SSH agent support on Desktop. (Needs desktop >=2024.12.0)
 ## - "ssh-key-vault-item": Enable the creation and use of SSH key vault items. (Needs clients >=2024.12.0)
+## - "pm-25373-windows-biometrics-v2": Enable the new implementation of biometrics on Windows. (Needs desktop >= 2025.11.0)
 ## - "export-attachments": Enable support for exporting attachments (Clients >=2025.4.0)
 ## - "anon-addy-self-host-alias": Enable configuring self-hosted Anon Addy alias generator. (Needs Android >=2025.3.0, iOS >=2025.4.0)
 ## - "simple-login-self-host-alias": Enable configuring self-hosted Simple Login alias generator. (Needs Android >=2025.3.0, iOS >=2025.4.0)

src/api/core/emergency_access.rs

@@ -47,24 +47,11 @@ pub fn routes() -> Vec<Route> {
 
 #[get("/emergency-access/trusted")]
 async fn get_contacts(headers: Headers, conn: DbConn) -> Json<Value> {
-    if !CONFIG.emergency_access_allowed() {
-        return Json(json!({
-            "data": [{
-                "id": "",
-                "status": 2,
-                "type": 0,
-                "waitTimeDays": 0,
-                "granteeId": "",
-                "email": "",
-                "name": "NOTE: Emergency Access is disabled!",
-                "object": "emergencyAccessGranteeDetails",
-
-            }],
-            "object": "list",
-            "continuationToken": null
-        }));
-    }
-    let emergency_access_list = EmergencyAccess::find_all_by_grantor_uuid(&headers.user.uuid, &conn).await;
+    let emergency_access_list = if CONFIG.emergency_access_allowed() {
+        EmergencyAccess::find_all_by_grantor_uuid(&headers.user.uuid, &conn).await
+    } else {
+        Vec::new()
+    };
     let mut emergency_access_list_json = Vec::with_capacity(emergency_access_list.len());
     for ea in emergency_access_list {
         if let Some(grantee) = ea.to_json_grantee_details(&conn).await {

src/config.rs

@@ -1035,6 +1035,7 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
         "ssh-agent",
         // Key Management Team
         "ssh-key-vault-item",
+        "pm-25373-windows-biometrics-v2",
         // Tools
         "export-attachments",
         // Mobile Team

src/static/scripts/admin.css

@@ -58,3 +58,20 @@ img {
 .abbr-badge {
     cursor: help;
 }
+
+.theme-icon,
+.theme-icon-active {
+    display: inline-flex;
+    flex: 0 0 1.75em;
+    justify-content: center;
+}
+
+.theme-icon svg,
+.theme-icon-active svg {
+    width: 1.25em;
+    height: 1.25em;
+    min-width: 1.25em;
+    min-height: 1.25em;
+    display: block;
+    overflow: visible;
+}

src/static/scripts/admin.js

@@ -106,7 +106,11 @@ const showActiveTheme = (theme, focus = false) => {
     const themeSwitcherText = document.querySelector("#bd-theme-text");
     const activeThemeIcon = document.querySelector(".theme-icon-active use");
     const btnToActive = document.querySelector(`[data-bs-theme-value="${theme}"]`);
-    const svgOfActiveBtn = btnToActive.querySelector("span use").textContent;
+    if (!btnToActive) {
+        return;
+    }
+    const btnIconUse = btnToActive ? btnToActive.querySelector("[data-theme-icon-use]") : null;
+    const iconHref = btnIconUse ? btnIconUse.getAttribute("href") || btnIconUse.getAttribute("xlink:href") : null;
 
     document.querySelectorAll("[data-bs-theme-value]").forEach(element => {
         element.classList.remove("active");
@@ -115,7 +119,12 @@ const showActiveTheme = (theme, focus = false) => {
 
     btnToActive.classList.add("active");
     btnToActive.setAttribute("aria-pressed", "true");
-    activeThemeIcon.textContent = svgOfActiveBtn;
+
+    if (iconHref && activeThemeIcon) {
+        activeThemeIcon.setAttribute("href", iconHref);
+        activeThemeIcon.setAttribute("xlink:href", iconHref);
+    }
+
     const themeSwitcherLabel = `${themeSwitcherText.textContent} (${btnToActive.dataset.bsThemeValue})`;
     themeSwitcher.setAttribute("aria-label", themeSwitcherLabel);
 

src/static/templates/admin/base.hbs

@@ -11,6 +11,28 @@
     <script src="{{urlpath}}/vw_static/admin.js"></script>
 </head>
 <body>
+    <svg class="d-none">
+        <symbol id="vw-icon-sun" viewBox="0 0 24 24">
+            <circle cx="12" cy="12" r="5" fill="currentColor"></circle>
+            <g stroke="currentColor" stroke-width="1.5" stroke-linecap="round">
+                <line x1="12" y1="2" x2="12" y2="5"></line>
+                <line x1="12" y1="19" x2="12" y2="22"></line>
+                <line x1="4.22" y1="4.22" x2="6.34" y2="6.34"></line>
+                <line x1="17.66" y1="17.66" x2="19.78" y2="19.78"></line>
+                <line x1="2" y1="12" x2="5" y2="12"></line>
+                <line x1="19" y1="12" x2="22" y2="12"></line>
+                <line x1="4.22" y1="19.78" x2="6.34" y2="17.66"></line>
+                <line x1="17.66" y1="6.34" x2="19.78" y2="4.22"></line>
+            </g>
+        </symbol>
+        <symbol id="vw-icon-moon" viewBox="0 0 32 32">
+            <path fill="currentColor" transform="translate(0,-1.2)" d="M25.2 27.3a11.2 11.2 0 0 1-6.6-20.5A13 13 0 1 0 29.6 25.5 11.6 11.6 0 0 1 25.2 27.3z"></path>
+        </symbol>
+        <symbol id="vw-icon-auto" viewBox="0 0 24 24">
+            <circle cx="12" cy="12" r="9" fill="none" stroke="currentColor" stroke-width="1.5"></circle>
+            <path fill="currentColor" d="M12 3a9 9 0 1 1 0 18V3z"></path>
+        </symbol>
+    </svg>
     <nav class="navbar navbar-expand-md navbar-dark bg-dark mb-4 shadow fixed-top">
         <div class="container-xl">
             <a class="navbar-brand" href="{{urlpath}}/admin"><img class="vaultwarden-icon" src="{{urlpath}}/vw_static/vaultwarden-icon.png" alt="V">aultwarden Admin</a>
@@ -46,7 +68,9 @@
                             id="bd-theme" type="button" aria-expanded="false" data-bs-toggle="dropdown"
                             data-bs-display="static" aria-label="Toggle theme (auto)">
                             <span class="my-1 fs-4 theme-icon-active">
-                                <use>&#9775;</use>
+                                <svg class="vw-theme-icon" focusable="false" aria-hidden="true">
+                                    <use data-theme-icon-use href="#vw-icon-auto"></use>
+                                </svg>
                             </span>
                             <span class="d-md-none ms-2" id="bd-theme-text">Toggle theme</span>
                         </button>
@@ -55,7 +79,9 @@
                                 <button type="button" class="dropdown-item d-flex align-items-center"
                                     data-bs-theme-value="light" aria-pressed="false">
                                     <span class="me-2 fs-4 theme-icon">
-                                        <use>&#9728;</use>
+                                        <svg class="vw-theme-icon" focusable="false" aria-hidden="true">
+                                            <use data-theme-icon-use href="#vw-icon-sun"></use>
+                                        </svg>
                                     </span>
                                     Light
                                 </button>
@@ -64,7 +90,9 @@
                                 <button type="button" class="dropdown-item d-flex align-items-center"
                                     data-bs-theme-value="dark" aria-pressed="false">
                                     <span class="me-2 fs-4 theme-icon">
-                                        <use>&starf;</use>
+                                        <svg class="vw-theme-icon" focusable="false" aria-hidden="true">
+                                            <use data-theme-icon-use href="#vw-icon-moon"></use>
+                                        </svg>
                                     </span>
                                     Dark
                                 </button>
@@ -73,7 +101,9 @@
                                 <button type="button" class="dropdown-item d-flex align-items-center active"
                                     data-bs-theme-value="auto" aria-pressed="true">
                                     <span class="me-2 fs-4 theme-icon">
-                                        <use>&#9775;</use>
+                                        <svg class="vw-theme-icon" focusable="false" aria-hidden="true">
+                                            <use data-theme-icon-use href="#vw-icon-auto"></use>
+                                        </svg>
                                     </span>
                                     Auto
                                 </button>