@mojojs/core/lib/server/cookie.js

Real-time web framework

import { decodeURIComponentSafe } from '@mojojs/util';
/**
 * Parse cookie.
 */
export function parseCookie(cookie) {
    const values = {};
    for (const pair of cookie.split(/[,;]/)) {
        const match = pair.match(/^\s*([^=\s]+)\s*=\s*(\S+)\s*$/);
        if (match === null)
            continue;
        let value = match[2];
        if (value.startsWith('"') && value.endsWith('"'))
            value = value.slice(1, -1);
        const decoded = decodeURIComponentSafe(value);
        if (decoded !== null)
            values[match[1]] = decoded;
    }
    return values;
}
/**
 * Stringify cookie.
 */
export function stringifyCookie(name, value, options = {}) {
    const cookie = [name + '=' + encodeURIComponent(value)];
    if (options.domain !== undefined)
        cookie.push(`Domain=${options.domain}`);
    if (options.expires !== undefined)
        cookie.push(`Expires=${options.expires.toUTCString()}`);
    if (options.httpOnly === true)
        cookie.push('HttpOnly');
    if (options.maxAge !== undefined)
        cookie.push(`Max-Age=${options.maxAge}`);
    if (options.path !== undefined)
        cookie.push(`Path=${options.path}`);
    const { sameSite } = options;
    if (sameSite !== undefined) {
        if (sameSite === 'lax') {
            cookie.push('SameSite=Lax');
        }
        else if (sameSite === 'strict') {
            cookie.push('SameSite=Strict');
        }
        else if (sameSite === 'none') {
            cookie.push('SameSite=None');
        }
    }
    if (options?.secure === true)
        cookie.push('Secure');
    return cookie.join('; ');
}
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