/opt/canhelp/node_modules/better-auth/dist/client
Edit: /opt/canhelp/node_modules/better-auth/dist/client/parser.mjs (3265B)
//#region src/client/parser.ts
const PROTO_POLLUTION_PATTERNS = {
proto: /"(?:_|\\u0{2}5[Ff]){2}(?:p|\\u0{2}70)(?:r|\\u0{2}72)(?:o|\\u0{2}6[Ff])(?:t|\\u0{2}74)(?:o|\\u0{2}6[Ff])(?:_|\\u0{2}5[Ff]){2}"\s*:/,
constructor: /"(?:c|\\u0063)(?:o|\\u006[Ff])(?:n|\\u006[Ee])(?:s|\\u0073)(?:t|\\u0074)(?:r|\\u0072)(?:u|\\u0075)(?:c|\\u0063)(?:t|\\u0074)(?:o|\\u006[Ff])(?:r|\\u0072)"\s*:/,
protoShort: /"__proto__"\s*:/,
constructorShort: /"constructor"\s*:/
};
const JSON_SIGNATURE = /^\s*["[{]|^\s*-?\d{1,16}(\.\d{1,17})?([Ee][+-]?\d+)?\s*$/;
const SPECIAL_VALUES = {
true: true,
false: false,
null: null,
undefined: void 0,
nan: NaN,
infinity: Number.POSITIVE_INFINITY,
"-infinity": Number.NEGATIVE_INFINITY
};
const ISO_DATE_REGEX = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(?:\.(\d{1,7}))?(?:Z|([+-])(\d{2}):(\d{2}))$/;
function isValidDate(date) {
return date instanceof Date && !isNaN(date.getTime());
}
function parseISODate(value) {
const match = ISO_DATE_REGEX.exec(value);
if (!match) return null;
const [, year, month, day, hour, minute, second, ms, offsetSign, offsetHour, offsetMinute] = match;
const date = new Date(Date.UTC(parseInt(year, 10), parseInt(month, 10) - 1, parseInt(day, 10), parseInt(hour, 10), parseInt(minute, 10), parseInt(second, 10), ms ? parseInt(ms.padEnd(3, "0"), 10) : 0));
if (offsetSign) {
const offset = (parseInt(offsetHour, 10) * 60 + parseInt(offsetMinute, 10)) * (offsetSign === "+" ? -1 : 1);
date.setUTCMinutes(date.getUTCMinutes() + offset);
}
return isValidDate(date) ? date : null;
}
function betterJSONParse(value, options = {}) {
const { strict = false, warnings = false, reviver, parseDates = true } = options;
if (typeof value !== "string") return value;
const trimmed = value.trim();
if (trimmed.length > 0 && trimmed[0] === "\"" && trimmed.endsWith("\"") && !trimmed.slice(1, -1).includes("\"")) return trimmed.slice(1, -1);
const lowerValue = trimmed.toLowerCase();
if (lowerValue.length <= 9 && lowerValue in SPECIAL_VALUES) return SPECIAL_VALUES[lowerValue];
if (!JSON_SIGNATURE.test(trimmed)) {
if (strict) throw new SyntaxError("[better-json] Invalid JSON");
return value;
}
if (Object.entries(PROTO_POLLUTION_PATTERNS).some(([key, pattern]) => {
const matches = pattern.test(trimmed);
if (matches && warnings) console.warn(`[better-json] Detected potential prototype pollution attempt using ${key} pattern`);
return matches;
}) && strict) throw new Error("[better-json] Potential prototype pollution attempt detected");
try {
const secureReviver = (key, value) => {
if (key === "__proto__" || key === "constructor" && value && typeof value === "object" && "prototype" in value) {
if (warnings) console.warn(`[better-json] Dropping "${key}" key to prevent prototype pollution`);
return;
}
if (parseDates && typeof value === "string") {
const date = parseISODate(value);
if (date) return date;
}
return reviver ? reviver(key, value) : value;
};
return JSON.parse(trimmed, secureReviver);
} catch (error) {
if (strict) throw error;
return value;
}
}
function parseJSON(value, options = { strict: true }) {
return betterJSONParse(value, options);
}
//#endregion
export { parseJSON };
//# sourceMappingURL=parser.mjs.map