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2026-05-02 20:07:02 +02:00
parent ce8672e283
commit 34dc9aec52
9428 changed files with 1733330 additions and 0 deletions
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+import { getRequestMeta } from '../request-meta';
+/**
+ * Ensure cookies set in middleware are merged and not overridden by API
+ * routes/getServerSideProps.
+ *
+ * @param req Incoming request
+ * @param res Outgoing response
+ */ export function patchSetHeaderWithCookieSupport(req, res) {
+    const setHeader = res.setHeader.bind(res);
+    res.setHeader = (name, value)=>{
+        // When renders /_error after page is failed, it could attempt to set
+        // headers after headers.
+        if ('headersSent' in res && res.headersSent) {
+            return res;
+        }
+        if (name.toLowerCase() === 'set-cookie') {
+            const middlewareValue = getRequestMeta(req, 'middlewareCookie');
+            if (!middlewareValue || !Array.isArray(value) || !value.every((item, idx)=>item === middlewareValue[idx])) {
+                value = [
+                    // TODO: (wyattjoh) find out why this is called multiple times resulting in duplicate cookies being added
+                    ...new Set([
+                        ...middlewareValue || [],
+                        ...typeof value === 'string' ? [
+                            value
+                        ] : Array.isArray(value) ? value : []
+                    ])
+                ];
+            }
+        }
+        return setHeader(name, value);
+    };
+}
+
+//# sourceMappingURL=patch-set-header.js.map