egg-cookies

egg-cookies

Extends pillarjs/cookies to adapt koa and egg with some additional features.

Encrypt

egg-cookies provide an alternative encrypt mode like signed. An encrypt cookie's value will be encrypted base on keys. Anyone who don't have the keys are unable to know the original cookie's value.

const Cookies = require('egg-cookies');
const cookies = new Cookies(ctx, keys[, defaultCookieOptions]);

cookies.set('foo', 'bar', { encrypt: true });
cookies.get('foo', { encrypt: true });

Note: you should both indicating in get and set in pairs.

Cookie Length Check

Browsers all had some limitation in cookie's length, so if set a cookie with an extremely long value(> 4093), egg-cookies will emit an cookieLimitExceed event. You can listen to this event and record.

const Cookies = require('egg-cookies');
const cookies = new Cookies(ctx, keys);

cookies.on('cookieLimitExceed', { name, value } => {
  // log
});

cookies.set('foo', longText);

License

MIT

Contributors

dead-horse	fengmk2	atian25	whxaxes	xyeric	jedmeng
Junyan	beliefgp	snapre	popomore	ziyunfei	brizer
xuezier

This project follows the git-contributor spec, auto updated at Mon Jun 20 2022 12:14:02 GMT+0800.