v0.36.5

src/admin/web/app/core.js

@@ -727,3 +727,56 @@ const rustProxyAutoId = (() => {
     return { slugify, unique, attach };
 })();
 window.rustProxyAutoId = rustProxyAutoId;
+
+// Automatic certificate choice: for a new entry, pick the stored certificate that covers every host name (exact names beat wildcards); the user can still choose another one.
+const rustProxyAutoCertificate = (() => {
+    const states = new WeakMap();
+    const covers = (pattern, host) => {
+        pattern = String(pattern).toLowerCase(); host = String(host).toLowerCase();
+        if (pattern === host) return true;
+        if (host.startsWith("*.") || !pattern.startsWith("*.")) return false;
+        const suffix = pattern.slice(1);
+        return host.length > suffix.length && host.endsWith(suffix) && !host.slice(0, -suffix.length).includes(".");
+    };
+    function suggest(hosts, certificates) {
+        const names = [...new Set((hosts || []).map(host => String(host).trim().toLowerCase()).filter(Boolean))];
+        if (!names.length) return "";
+        let best = "", bestScore = -Infinity;
+        for (const cert of certificates || []) {
+            const coverage = certificateInventory.get(cert.id)?.covered_hosts?.length ? certificateInventory.get(cert.id).covered_hosts : (cert.covered_hosts || []);
+            let score = 0, all = true;
+            for (const host of names) {
+                if (coverage.some(pattern => String(pattern).toLowerCase() === host)) score += 2;
+                else if (coverage.some(pattern => covers(pattern, host))) score += 1;
+                else { all = false; break; }
+            }
+            if (!all) continue;
+            score -= coverage.length / 1000;
+            if (score > bestScore) { best = cert.id; bestScore = score; }
+        }
+        return best;
+    }
+    // options: { hosts: () => host names, certificates: () => certificate objects, auto: boolean, anchor: element after which the hint is placed }
+    function attach(select, options) {
+        let state = states.get(select);
+        if (!state) {
+            state = { hint: document.createElement("small") };
+            state.hint.className = "fine auto-cert-hint"; state.hint.hidden = true;
+            (options.anchor || select).after(state.hint);
+            select.addEventListener("change", event => { if (!event.isTrusted) return; const current = states.get(select); current.auto = false; current.hint.hidden = true; });
+            states.set(select, state);
+        }
+        state.options = options; state.auto = options.auto !== false && !select.value; state.hint.hidden = true;
+        const refresh = hosts => {
+            const current = states.get(select);
+            if (!current.auto) return;
+            const list = hosts || current.options.hosts();
+            const best = suggest(list, current.options.certificates());
+            if (select.value !== best) { select.value = best; select.dispatchEvent(new Event("change", { bubbles: true })); }
+            current.hint.hidden = !best; current.hint.textContent = best ? t("autoCertHint").replace("{id}", best) : "";
+        };
+        return { refresh };
+    }
+    return { attach, suggest, covers };
+})();
+window.rustProxyAutoCertificate = rustProxyAutoCertificate;