identity_jwt.rb

require "pry-byebug"
require "openssl"
require "jwt"
require "securerandom"

priv_key = File.open(ENV.fetch("IDENT_PRIV_KEY")) do |f|
  OpenSSL::PKey.read(f.read)
end

profile = {
  email: "[email protected]",
  phone: {
    code: "38044",
    number: "1234567",
  },
  registrationDate: (Time.now.to_i - 100).to_s,
  registeredSystem: "dev.yellow.openware.work"
}.yield_self { |h| Base64.urlsafe_encode64(JSON.dump(h)) }

# binding.pry
payload = {
  uid: "UID123456",
  profile: profile
}

claims = {
  algorithm: "RS256",
  iss: "sandbox",
  jti: "TEST",
  iat: Time.now.to_i,
  exp: (Time.now + 60 * 60 * 24 *7).to_i,
}

jwt = JWT.encode(payload.merge(claims), priv_key, claims[:algorithm])
pp jwt

# const payload = {
#   uid: 'up12345', // userId
# profile: {
#   email: '[email protected]',
#   phone: {
#     code: '38044',
#     number: '1234567',
#   },
# },
# };
# const options = {
#   algorithm: 'RS256',
#   issuer: 'cex', // merchantId
# expiresIn: '1d',
# };