crypto-browser-storage/esm2022/lib/secure-storage.mjs

☢ A simple package for secure local storage data by encryption using Crypto.JS

// @ts-ignore
import * as Generator from 'generate-js';
export const SecureStorage = Generator.generate(function SecureStorage(storage, options) {
    //@ts-ignore
    var _ = this;
    _.storage = storage;
    if (options) {
        _.hash = options.hash;
        _.encrypt = options.encrypt;
        _.decrypt = options.decrypt;
    }
});
function through(data) {
    return data;
}
SecureStorage.definePrototype({
    hash: through,
    encrypt: through,
    decrypt: through,
}, {
    writable: true
});
SecureStorage.definePrototype({
    getItem: function getItem(key) {
        var _ = this;
        key = _.hash(key);
        var value = _.storage.getItem(key);
        if (typeof value !== 'string') {
            return value;
        }
        value = _.decrypt(value);
        return JSON.parse(value);
    },
    setItem: function setItem(key, value) {
        var _ = this;
        key = _.hash(key);
        value = JSON.stringify(value);
        value = _.encrypt(value);
        return _.storage.setItem(key, value);
    },
    removeItem: function removeItem(key) {
        var _ = this;
        key = _.hash(key);
        return _.storage.removeItem(key);
    },
    clear: function clear() {
        var _ = this;
        return _.storage.clear();
    },
    key: function key(id) {
        var _ = this;
        return _.storage.key(id);
    },
    length: {
        get: function getLength() {
            var _ = this;
            // @ts-ignore
            return _.storage.length;
        }
    }
});
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d0aDtcbiAgICAgICAgfVxuICAgIH1cbn0pO1xuXG4iXX0=