next
Version:
The React Framework
80 lines (79 loc) • 2.35 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
actionsForbiddenHeaders: null,
filterInternalHeaders: null,
filterReqHeaders: null,
ipcForbiddenHeaders: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
actionsForbiddenHeaders: function() {
return actionsForbiddenHeaders;
},
filterInternalHeaders: function() {
return filterInternalHeaders;
},
filterReqHeaders: function() {
return filterReqHeaders;
},
ipcForbiddenHeaders: function() {
return ipcForbiddenHeaders;
}
});
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'
];
const actionsForbiddenHeaders = [
...ipcForbiddenHeaders,
'content-length',
'set-cookie'
];
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'
];
const filterInternalHeaders = (headers)=>{
for(const header in headers){
if (INTERNAL_HEADERS.includes(header)) {
delete headers[header];
}
}
};
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