27 lines
864 B
TypeScript
27 lines
864 B
TypeScript
|
type CookieOptions = string[][]
|
||
|
|
|
||
|
|
const encodeCookie = (name: string, val: string) => {
|
||
|
|
return `${name}=${encodeURIComponent(val)}`
|
||
|
|
}
|
||
|
|
|
||
|
|
const decodeCookie = (cookie: string) => {
|
||
|
|
const parts = cookie.trim().split('=')
|
||
|
|
if (parts.length != 2) {
|
||
|
|
throw new Error(`Invalid cookie contents: ${cookie}`)
|
||
|
|
}
|
||
|
|
return [parts[0], decodeURIComponent(parts[1])] as const
|
||
|
|
}
|
||
|
|
|
||
|
|
export const setCookie = (name: string, val: string, opts?: CookieOptions) => {
|
||
|
|
const parts = [encodeCookie(name, val)]
|
||
|
|
if (opts != null) {
|
||
|
|
parts.push(...opts.map((opt) => opt.join('=')))
|
||
|
|
}
|
||
|
|
return parts.join('; ')
|
||
|
|
}
|
||
|
|
|
||
|
|
// Note that this intentionally ignores the case where multiple cookies have
|
||
|
|
// the same name but different paths. Hopefully we never need to think about it.
|
||
|
|
export const getCookies = (cookies: string) =>
|
||
|
|
Object.fromEntries(cookies.split(';').map(decodeCookie))
|