55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
'use strict';
|
|
|
|
import utils from './../utils.js';
|
|
|
|
// RawAxiosHeaders whose duplicates are ignored by node
|
|
// c.f. https://nodejs.org/api/http.html#http_message_headers
|
|
const ignoreDuplicateOf = utils.toObjectSet([
|
|
'age', 'authorization', 'content-length', 'content-type', 'etag',
|
|
'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
|
|
'last-modified', 'location', 'max-forwards', 'proxy-authorization',
|
|
'referer', 'retry-after', 'user-agent'
|
|
]);
|
|
|
|
/**
|
|
* Parse headers into an object
|
|
*
|
|
* ```
|
|
* Date: Wed, 27 Aug 2014 08:58:49 GMT
|
|
* Content-Type: application/json
|
|
* Connection: keep-alive
|
|
* Transfer-Encoding: chunked
|
|
* ```
|
|
*
|
|
* @param {String} rawHeaders Headers needing to be parsed
|
|
*
|
|
* @returns {Object} Headers parsed into an object
|
|
*/
|
|
export default rawHeaders => {
|
|
const parsed = {};
|
|
let key;
|
|
let val;
|
|
let i;
|
|
|
|
rawHeaders && rawHeaders.split('\n').forEach(function parser(line) {
|
|
i = line.indexOf(':');
|
|
key = line.substring(0, i).trim().toLowerCase();
|
|
val = line.substring(i + 1).trim();
|
|
|
|
if (!key || (parsed[key] && ignoreDuplicateOf[key])) {
|
|
return;
|
|
}
|
|
|
|
if (key === 'set-cookie') {
|
|
if (parsed[key]) {
|
|
parsed[key].push(val);
|
|
} else {
|
|
parsed[key] = [val];
|
|
}
|
|
} else {
|
|
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
|
|
}
|
|
});
|
|
|
|
return parsed;
|
|
};
|