.

node_modules/next/dist/esm/server/lib/server-ipc/utils.js

@@ -0,0 +1,51 @@
+export const ipcForbiddenHeaders = [
+    'accept-encoding',
+    'keepalive',
+    'keep-alive',
+    'content-encoding',
+    'transfer-encoding',
+    // https://github.com/nodejs/undici/issues/1470
+    'connection',
+    // marked as unsupported by undici: https://github.com/nodejs/undici/blob/c83b084879fa0bb8e0469d31ec61428ac68160d5/lib/core/request.js#L354
+    'expect'
+];
+export const actionsForbiddenHeaders = [
+    ...ipcForbiddenHeaders,
+    'content-length',
+    'set-cookie'
+];
+export const filterReqHeaders = (headers, forbiddenHeaders)=>{
+    // Some browsers are not matching spec and sending Content-Length: 0. This causes issues in undici
+    // https://github.com/nodejs/undici/issues/2046
+    if (headers['content-length'] && headers['content-length'] === '0') {
+        delete headers['content-length'];
+    }
+    for (const [key, value] of Object.entries(headers)){
+        if (forbiddenHeaders.includes(key) || !(Array.isArray(value) || typeof value === 'string')) {
+            delete headers[key];
+        }
+    }
+    return headers;
+};
+// These are headers that are only used internally and should
+// not be honored from the external request
+const INTERNAL_HEADERS = [
+    'x-middleware-rewrite',
+    'x-middleware-redirect',
+    'x-middleware-set-cookie',
+    'x-middleware-skip',
+    'x-middleware-override-headers',
+    'x-middleware-next',
+    'x-now-route-matches',
+    'x-matched-path',
+    'x-next-resume-state-length'
+];
+export const filterInternalHeaders = (headers)=>{
+    for(const header in headers){
+        if (INTERNAL_HEADERS.includes(header)) {
+            delete headers[header];
+        }
+    }
+};
+
+//# sourceMappingURL=utils.js.map

node_modules/next/dist/esm/server/lib/server-ipc/utils.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../../../../src/server/lib/server-ipc/utils.ts"],"sourcesContent":["export const ipcForbiddenHeaders = [\n  'accept-encoding',\n  'keepalive',\n  'keep-alive',\n  'content-encoding',\n  'transfer-encoding',\n  // https://github.com/nodejs/undici/issues/1470\n  'connection',\n  // marked as unsupported by undici: https://github.com/nodejs/undici/blob/c83b084879fa0bb8e0469d31ec61428ac68160d5/lib/core/request.js#L354\n  'expect',\n]\n\nexport const actionsForbiddenHeaders = [\n  ...ipcForbiddenHeaders,\n  'content-length',\n  'set-cookie',\n]\n\nexport const filterReqHeaders = (\n  headers: Record<string, undefined | string | number | string[]>,\n  forbiddenHeaders: string[]\n) => {\n  // Some browsers are not matching spec and sending Content-Length: 0. This causes issues in undici\n  // https://github.com/nodejs/undici/issues/2046\n  if (headers['content-length'] && headers['content-length'] === '0') {\n    delete headers['content-length']\n  }\n\n  for (const [key, value] of Object.entries(headers)) {\n    if (\n      forbiddenHeaders.includes(key) ||\n      !(Array.isArray(value) || typeof value === 'string')\n    ) {\n      delete headers[key]\n    }\n  }\n  return headers as Record<string, undefined | string | string[]>\n}\n\n// These are headers that are only used internally and should\n// not be honored from the external request\nconst INTERNAL_HEADERS = [\n  'x-middleware-rewrite',\n  'x-middleware-redirect',\n  'x-middleware-set-cookie',\n  'x-middleware-skip',\n  'x-middleware-override-headers',\n  'x-middleware-next',\n  'x-now-route-matches',\n  'x-matched-path',\n  'x-next-resume-state-length',\n]\n\nexport const filterInternalHeaders = (\n  headers: Record<string, undefined | string | string[]>\n) => {\n  for (const header in headers) {\n    if (INTERNAL_HEADERS.includes(header)) {\n      delete headers[header]\n    }\n  }\n}\n"],"names":["ipcForbiddenHeaders","actionsForbiddenHeaders","filterReqHeaders","headers","forbiddenHeaders","key","value","Object","entries","includes","Array","isArray","INTERNAL_HEADERS","filterInternalHeaders","header"],"mappings":"AAAA,OAAO,MAAMA,sBAAsB;IACjC;IACA;IACA;IACA;IACA;IACA,+CAA+C;IAC/C;IACA,2IAA2I;IAC3I;CACD,CAAA;AAED,OAAO,MAAMC,0BAA0B;OAClCD;IACH;IACA;CACD,CAAA;AAED,OAAO,MAAME,mBAAmB,CAC9BC,SACAC;IAEA,kGAAkG;IAClG,+CAA+C;IAC/C,IAAID,OAAO,CAAC,iBAAiB,IAAIA,OAAO,CAAC,iBAAiB,KAAK,KAAK;QAClE,OAAOA,OAAO,CAAC,iBAAiB;IAClC;IAEA,KAAK,MAAM,CAACE,KAAKC,MAAM,IAAIC,OAAOC,OAAO,CAACL,SAAU;QAClD,IACEC,iBAAiBK,QAAQ,CAACJ,QAC1B,CAAEK,CAAAA,MAAMC,OAAO,CAACL,UAAU,OAAOA,UAAU,QAAO,GAClD;YACA,OAAOH,OAAO,CAACE,IAAI;QACrB;IACF;IACA,OAAOF;AACT,EAAC;AAED,6DAA6D;AAC7D,2CAA2C;AAC3C,MAAMS,mBAAmB;IACvB;IACA;IACA;IACA;IACA;IACA;IACA;IACA;IACA;CACD;AAED,OAAO,MAAMC,wBAAwB,CACnCV;IAEA,IAAK,MAAMW,UAAUX,QAAS;QAC5B,IAAIS,iBAAiBH,QAAQ,CAACK,SAAS;YACrC,OAAOX,OAAO,CAACW,OAAO;QACxB;IACF;AACF,EAAC","ignoreList":[0]}