Release 2.5.2

src/request-auth.js

@@ -246,12 +246,13 @@ function verifyRequestAuth(req) {
   return timingSafeEqualHex(expectedSignature, signature);
 }
 
-function createPageFetchAuthScript(token) {
+function createPageFetchAuthScript(token, cookiePath) {
   const normalizedToken = String(token && typeof token === 'object' ? token.token : token || '').trim();
   if (!normalizedToken) {
     return '';
   }
 
+  const normalizedCookiePath = String(cookiePath || '').trim();
   const pageAuthExpiresAt = token && typeof token === 'object' && Number.isFinite(Number(token.expiresAt))
     ? Number(token.expiresAt)
     : null;
@@ -262,6 +263,8 @@ function createPageFetchAuthScript(token) {
     '  (function () {',
     '    var pageAuthToken = ' + JSON.stringify(normalizedToken) + ';',
     '    var pageAuthExpiresAt = ' + JSON.stringify(pageAuthExpiresAt) + ';',
+    '    var pageAuthCookiePath = ' + JSON.stringify(normalizedCookiePath) + ';',
+    '    var pageAuthCookieName = "pulse_page_auth";',
     '    var pageAuthRenewalTimer = null;',
     '    var pageAuthRenewalInFlight = null;',
     '    var pageAuthRenewalSkewMs = ' + JSON.stringify(renewSkewMs) + ';',
@@ -287,11 +290,28 @@ function createPageFetchAuthScript(token) {
     '        });',
     '      }, delayMs);',
     '    }',
+    '    function writePageAuthCookie(nextToken, nextExpiresAt) {',
+    '      if (!pageAuthCookiePath) {',
+    '        return;',
+    '      }',
+    '      var cookieParts = [pageAuthCookieName + "=" + encodeURIComponent(String(nextToken || "").trim()), "Path=" + pageAuthCookiePath, "SameSite=Lax"];',
+    '      var expiresInMs = Number(nextExpiresAt || 0) - Date.now();',
+    '      if (Number.isFinite(expiresInMs) && expiresInMs > 0) {',
+    '        cookieParts.push("Max-Age=" + Math.max(1, Math.floor(expiresInMs / 1000)));',
+    '      } else {',
+    '        cookieParts.push("Max-Age=0");',
+    '      }',
+    '      if (window.location.protocol === "https:") {',
+    '        cookieParts.push("Secure");',
+    '      }',
+    '      document.cookie = cookieParts.join("; ");',
+    '    }',
     '    function setPageAuthToken(nextToken, nextExpiresAt) {',
     '      pageAuthToken = String(nextToken || "").trim();',
     '      pageAuthExpiresAt = Number(nextExpiresAt || 0) || null;',
     '      window.__pulsePageAuthToken = pageAuthToken;',
     '      window.__pulsePageAuthExpiresAt = pageAuthExpiresAt;',
+    '      writePageAuthCookie(pageAuthToken, pageAuthExpiresAt);',
     '      schedulePageAuthRenewal();',
     '    }',
     '    async function renewPageAuthToken() {',
@@ -326,6 +346,7 @@ function createPageFetchAuthScript(token) {
     '    window.__pulseRenewPageAuthToken = renewPageAuthToken;',
     '    window.__pulsePageAuthToken = pageAuthToken;',
     '    window.__pulsePageAuthExpiresAt = pageAuthExpiresAt;',
+    '    writePageAuthCookie(pageAuthToken, pageAuthExpiresAt);',
     '    window.addEventListener("focus", function () {',
     '      schedulePageAuthRenewal();',
     '    });',