fix(super): accept SMS shared secret as Bearer for kill-switch

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Middleware/EnsureSuperAdminRemoteToken.php

@@ -7,10 +7,9 @@ use Illuminate\Http\Request;
 
 /**
  * Auth for SuperAdmin → product (kill-switch / super settings):
- * 1) Preferred: shared HMAC (same secret as SMS)
+ * 1) Authorization Bearer matching SUPERADMIN_REMOTE_TOKEN
- *    X-Abshode-Domain, X-Abshode-Timestamp, X-Abshode-Signature
+ *    OR SUPERADMIN_SMS_SHARED_SECRET (CDN-safe; same secret as SMS)
- *    payload = `{ts}.{METHOD}./api/super/settings.{domain}`
+ * 2) Optional: shared HMAC headers X-Abshode-* (may be stripped by CDN)
- * 2) Fallback: Authorization Bearer {SUPERADMIN_REMOTE_TOKEN}
  */
 class EnsureSuperAdminRemoteToken
 {
@@ -20,11 +19,11 @@ class EnsureSuperAdminRemoteToken
 
     public function handle(Request $request, Closure $next)
     {
-        if ($this->authByHmac($request)) {
+        if ($this->authByBearer($request)) {
             return $next($request);
         }
 
-        if ($this->authByBearer($request)) {
+        if ($this->authByHmac($request)) {
             return $next($request);
         }
 
@@ -62,8 +61,7 @@ class EnsureSuperAdminRemoteToken
         }
 
         $domain = $this->normalizeHost($domainHeader);
-        $expectedDomain = $this->configuredDomain();
+        if ($domain === '' || ! $this->domainAllowed($domain, $request)) {
-        if ($domain === '' || $expectedDomain === '' || ! hash_equals($expectedDomain, $domain)) {
             return false;
         }
 
@@ -76,19 +74,39 @@ class EnsureSuperAdminRemoteToken
 
     private function authByBearer(Request $request): bool
     {
-        $expected = $this->bearerToken();
-        if ($expected === '') {
-            return false;
-        }
-
         $auth = (string) $request->header('Authorization', '');
         if (! preg_match('/^\s*Bearer\s+(.+)\s*$/i', $auth, $m)) {
             return false;
         }
 
         $token = trim($m[1]);
+        if ($token === '') {
+            return false;
+        }
 
-        return $token !== '' && hash_equals($expected, $token);
+        foreach ([$this->bearerToken(), $this->sharedSecret()] as $expected) {
+            if ($expected !== '' && hash_equals($expected, $token)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function domainAllowed(string $domain, Request $request): bool
+    {
+        $candidates = [
+            $this->configuredDomain(),
+            $this->normalizeHost((string) $request->getHost()),
+        ];
+
+        foreach ($candidates as $candidate) {
+            if ($candidate !== '' && hash_equals($candidate, $domain)) {
+                return true;
+            }
+        }
+
+        return false;
     }
 
     private function sharedSecret(): string