A library for storing and retrieving of pseudo anonymised tokens from phone numbers, supporting standardized E164 phone number normalized formatting and S3 backed storage for the lookup data.
npm install --save phone-token-serviceNote that if a token doesn't yet exist it will be created by calling getTokenFromPhone.
const PhoneTokenService = require('phone-token-service');
const phoneTokenService = new PhoneTokenService({
// salt for hashing algorithm
tokenHashHmac: 'mysecret',
// s3 bucket for storing the mapping relationship
s3bucket: 'forgotpw-usertokens-dev',
// retrieve country code from ip address via https://ipapi.co/country/
defaultCountryCode: 'US'
});
const phone = '212-555-1212';
const token = await phoneTokenService.getTokenFromPhone(phone);
console.log(`Token for ${phone} is ${token}`);const PhoneTokenService = require('phone-token-service');
const phoneTokenService = new PhoneTokenService({
tokenHashHmac: 'mysecret',
s3bucket: 'forgotpw-usertokens-dev',
defaultCountryCode: 'US'
});
const userToken = 'UT39jsklsjsu2389u3832jljklcjfewoizlz';
const phone = await phoneTokenService.getPhoneFromToken(userToken);
console.log(`Phone for ${token} is ${phone}`);If using with Amazon Alexa, this provides a way to associate a token with an Alexa User ID so you can later retrieve the token from the Alexa User Id.
const PhoneTokenService = require('phone-token-service');
const phoneTokenService = new PhoneTokenService({
tokenHashHmac: 'mysecret',
s3bucket: 'forgotpw-usertokens-dev',
defaultCountryCode: 'US'
});
const userToken = 'UT39jsklsjsu2389u3832jljklcjfewoizlz';
const alexaUserId = 'testing'; // Get this from session.user.userId in the Alexa response
// Set Alexa User ID and token relationship
await phoneTokenService.setAlexaUserIdFromToken(userToken, alexaUserId);
// Get a Token from an Alexa User ID
const alexaUserId = 'testing'; // Get this from session.user.userId in the Alexa response
const userToken = await phoneTokenService.getTokenFromAlexaUserId(alexaUserId);# pip install iam-starter
npm install
iam-starter \
--role my-iam-role-with-access \
--profile profile-with-access-to-assume-role \
--command npm test MIT
See LICENSE to see the full text.
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