5. Non-social Apps
● How can user know about your app?
● Anyone register to your app?
● Different username/pass for each app?
6. Social Network Power
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●
●
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Facebook 665 million user
Instagram 45 million photo per day
Linkedin 2 user registers per second
Youtube 100 hours video per minute
7. Social Network Power
● You can also use social network power
● How? By using social network users
15. Different concept
● What if user do not want to grant
permission for social integration?
● Email Login!!!
● User enters email addres and click signin
16. Email login workflow
1. User enters email address
2. An email sent entered email address with
preconstructed url
3. User clicks url and login
Example here
17. Useful things
For oauth implementation example with
node.js you can have a look at here
For online oauth test apigee is the best