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Runtime error
const fieldContentRegExp = /^[\u0009\u0020-\u007E\u0080-\u00FF]+$/; | |
function parse(str, options) { | |
if (typeof str !== "string") { | |
throw new TypeError("argument str must be a string"); | |
} | |
const obj = {}; | |
const opt = options || {}; | |
const dec = opt.decode || decode; | |
let index = 0; | |
while (index < str.length) { | |
const eqIdx = str.indexOf("=", index); | |
if (eqIdx === -1) { | |
break; | |
} | |
let endIdx = str.indexOf(";", index); | |
if (endIdx === -1) { | |
endIdx = str.length; | |
} else if (endIdx < eqIdx) { | |
index = str.lastIndexOf(";", eqIdx - 1) + 1; | |
continue; | |
} | |
const key = str.slice(index, eqIdx).trim(); | |
if (void 0 === obj[key]) { | |
let val = str.slice(eqIdx + 1, endIdx).trim(); | |
if (val.codePointAt(0) === 34) { | |
val = val.slice(1, -1); | |
} | |
obj[key] = tryDecode(val, dec); | |
} | |
index = endIdx + 1; | |
} | |
return obj; | |
} | |
function serialize(name, value, options) { | |
const opt = options || {}; | |
const enc = opt.encode || encode; | |
if (typeof enc !== "function") { | |
throw new TypeError("option encode is invalid"); | |
} | |
if (!fieldContentRegExp.test(name)) { | |
throw new TypeError("argument name is invalid"); | |
} | |
const encodedValue = enc(value); | |
if (encodedValue && !fieldContentRegExp.test(encodedValue)) { | |
throw new TypeError("argument val is invalid"); | |
} | |
let str = name + "=" + encodedValue; | |
if (void 0 !== opt.maxAge && opt.maxAge !== null) { | |
const maxAge = opt.maxAge - 0; | |
if (Number.isNaN(maxAge) || !Number.isFinite(maxAge)) { | |
throw new TypeError("option maxAge is invalid"); | |
} | |
str += "; Max-Age=" + Math.floor(maxAge); | |
} | |
if (opt.domain) { | |
if (!fieldContentRegExp.test(opt.domain)) { | |
throw new TypeError("option domain is invalid"); | |
} | |
str += "; Domain=" + opt.domain; | |
} | |
if (opt.path) { | |
if (!fieldContentRegExp.test(opt.path)) { | |
throw new TypeError("option path is invalid"); | |
} | |
str += "; Path=" + opt.path; | |
} | |
if (opt.expires) { | |
if (!isDate(opt.expires) || Number.isNaN(opt.expires.valueOf())) { | |
throw new TypeError("option expires is invalid"); | |
} | |
str += "; Expires=" + opt.expires.toUTCString(); | |
} | |
if (opt.httpOnly) { | |
str += "; HttpOnly"; | |
} | |
if (opt.secure) { | |
str += "; Secure"; | |
} | |
if (opt.priority) { | |
const priority = typeof opt.priority === "string" ? opt.priority.toLowerCase() : opt.priority; | |
switch (priority) { | |
case "low": | |
str += "; Priority=Low"; | |
break; | |
case "medium": | |
str += "; Priority=Medium"; | |
break; | |
case "high": | |
str += "; Priority=High"; | |
break; | |
default: | |
throw new TypeError("option priority is invalid"); | |
} | |
} | |
if (opt.sameSite) { | |
const sameSite = typeof opt.sameSite === "string" ? opt.sameSite.toLowerCase() : opt.sameSite; | |
switch (sameSite) { | |
case true: | |
str += "; SameSite=Strict"; | |
break; | |
case "lax": | |
str += "; SameSite=Lax"; | |
break; | |
case "strict": | |
str += "; SameSite=Strict"; | |
break; | |
case "none": | |
str += "; SameSite=None"; | |
break; | |
default: | |
throw new TypeError("option sameSite is invalid"); | |
} | |
} | |
return str; | |
} | |
function isDate(val) { | |
return Object.prototype.toString.call(val) === "[object Date]" || val instanceof Date; | |
} | |
function tryDecode(str, decode2) { | |
try { | |
return decode2(str); | |
} catch { | |
return str; | |
} | |
} | |
function decode(str) { | |
return str.includes("%") ? decodeURIComponent(str) : str; | |
} | |
function encode(val) { | |
return encodeURIComponent(val); | |
} | |
export { parse, serialize }; | |