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more robust cookies

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This commit is contained in:
Rich Harris
2018-10-01 22:47:11 -04:00
parent 9773781262
commit 709c9992e3
4 changed files with 24 additions and 27 deletions
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28
templates/src/server/middleware/get_page_handler.ts
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@@ -93,19 +93,21 @@ export function get_page_handler(
if (include_cookies) {
if (!opts.headers) opts.headers = {};
const str = []
.concat(
cookie.parse(req.headers.cookie || ''),
cookie.parse(opts.headers.cookie || ''),
cookie.parse(res.getHeader('Set-Cookie') || '')
)
.map(cookie => {
return Object.keys(cookie)
.map(name => `${name}=${encodeURIComponent(cookie[name])}`)
.join('; ');
})
.filter(Boolean)
.join(', ');
const cookies = Object.assign(
{},
cookie.parse(req.headers.cookie || ''),
cookie.parse(opts.headers.cookie || '')
);
const set_cookie = res.getHeader('Set-Cookie');
(Array.isArray(set_cookie) ? set_cookie : [set_cookie]).forEach(str => {
const match = /([^=]+)=([^;]+)/.exec(<string>str);
if (match) cookies[match[1]] = match[2];
});
const str = Object.keys(cookies)
.map(key => `${key}=${cookies[key]}`)
.join('; ');
opts.headers.cookie = str;
}