Package Exports
- query-string-hash
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Readme
query-string-hash
Encrypt and Decrypt query string
query-string-hash hides the query string params by encrypting them it into two way hash.
How it works?
- Hides query params from URL by hashing them.
- Encrypt the query params with a strong key.
- Decrypt and get JSON by using the same key.
Install
$ npm install query-string-hash This module uses simple-encryptor. to encrypt and decrypt the string and query-string to parse the string.
Usage
At encryption side
const { encryptQueryParams } = require('query-string-hash')
const key = "real secret keys should be long and random"; //Encryption key (optional) should be atleast 16 characters long.
const queryParams = 'name=John&&age=22&&number=9876543210'; //query string params which you want to encrypt
const hash = encryptQueryParams(queryParams, key) // returns the encryptd hash which can be used as a single query string while routing
Or
const hash = encryptQueryParams(queryParams) // key is optiinal.
// Output
// hash = 0561267fc5adccb1a3898b2d24af78b1eb69b980b5a1180d60494f9d64afccbd081b27110880da8fadbe10ffa3fa4420uO8Ub4lj652Veq5u4DraQ2YH9j96/VjfFMQfJaYE7W05io6I4WQgV8QbZAA+Wc4RAt decryption side
const { decryptQueryParams } = require('query-string-hash')
const key = "real secret keys should be long and random";
const queryParams = decryptQueryParams(hash, key) //returns the decrypted query params which can be used for further processing in JSON format.
// Output
// queryParams = {
age: '22',
name: 'John',
number: '9876543210'
}