./run-docker-redis.sh ./run-app.sh

1. Enter a email or phone number to code.html
2. Receive a verification code by email or phone, eg. 5 digits
3. Enter a email/phone + code to login.html
4. Authentication token JWT is generated and saved to a client's browser
5. A user can view secured pages

• No passwords
• No links in emails
• Temporary codes
  • send by email or phone
  • easy remember
  • removed after first using
• JWT tokens
  • no additional storage
• Verify the phone number or email

• Redis
• GoLang
  • jwt-go: https://github.com/dgrijalva/jwt-go
  • go-redis: https://github.com/go-redis/redis