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hono/deno_dist/utils/cookie.ts

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import { decodeURIComponent_ } from './url.ts'
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export type Cookie = Record<string, string>
export type CookieOptions = {
domain?: string
expires?: Date
httpOnly?: boolean
maxAge?: number
path?: string
secure?: boolean
signed?: boolean
sameSite?: 'Strict' | 'Lax' | 'None'
}
export const parse = (cookie: string): Cookie => {
const pairs = cookie.split(/;\s*/g)
const parsedCookie: Cookie = {}
for (let i = 0, len = pairs.length; i < len; i++) {
const pair = pairs[i].split(/\s*=\s*([^\s]+)/)
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parsedCookie[pair[0]] = decodeURIComponent_(pair[1])
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}
return parsedCookie
}
export const serialize = (name: string, value: string, opt: CookieOptions = {}): string => {
value = encodeURIComponent(value)
let cookie = `${name}=${value}`
if (opt.maxAge) {
cookie += `; Max-Age=${Math.floor(opt.maxAge)}`
}
if (opt.domain) {
cookie += '; Domain=' + opt.domain
}
if (opt.path) {
cookie += '; Path=' + opt.path
}
if (opt.expires) {
cookie += '; Expires=' + opt.expires.toUTCString()
}
if (opt.httpOnly) {
cookie += '; HttpOnly'
}
if (opt.secure) {
cookie += '; Secure'
}
if (opt.sameSite) {
cookie += `; SameSite=${opt.sameSite}`
}
return cookie
}