LINE TECHPULSE 2020 - LINE Pay New Service My Card

LINE Pay New Service My Card by Hugo Huang @ LINE TECHPULSE 2020 https://techpulse.line.me/

1. Hugo Huang / [TW]Pay Development LINE Pay New Service My Card
2. Agenda › My Card Service Introduction › How to Integrate With LINE Pay › How to Build Up My Card Service › Feature works
3. My Card Service Introduction
4. What Is in Your Real Wallet Cash Credit Card Coupon Voucher Invoice
5. What Is in Your Real Wallet Cash Credit Card Coupon Voucher Invoice Membership
6. Replace Wallet With LINE Pay Cash Credit Card Coupon Voucher Invoice Membership
7. › New Membership Card Service › Add your real cards to My Card › LINE version 10.21.0 › Coming soon LINE Pay My Card
8. › Merchant card list › Manage your cards LINE Pay My Card
9. › Add Card › Direct Registration › General Merchant LINE Pay My Card
10. › Add Card › Binding Merchant LINE Pay My Card Membership Login Account Password Login
11. › My Code › Payment Bar/QR code › Auto accumulated › Membership Cards › Scan to accumulated › My Card › My Card List › Scan to accumulated How to Use My Membership Card My Card
12. Transaction Flow Evolution One time transaction with LINE Pay Membership Mobile Carrier Code Transaction Coupon
13. › Detail Page › Template Apply › Customized Page (LIFF) › Internal › External Exclusive Page for Each Binding Card Detail Page 1234 5678 1234 5678
14. › Enterprise group › Cross Merchants Bundle Membership Cards for Campaigns LINE Pay Merchant Merchant & Membership Code
15. How to Integrate With LINE Pay
16. How to Integrate With LINE Pay General Binding Integrate with Merchant System Receive membership code and accumulate membership points Integrate with LINE Pay APIs Register merchant’s membership card and integrate with LINE Pay APIs LINE Pay Merchant LINE Pay Merchant
17. LINE Pay API Integration Pre-work › Register membership card with LINE Pay › Logo › Code type › Binding website URL › Detail page content › Channel id (HMAC) › Public key (ECDSA) › Integration guide › Integrate with LINE Pay API › Receive and validate binding information › Send membership by Apply API
18. Integration Overview LINE Pay API Integration Select Membership Card Merchant’s Website Input Account My Card System 1. Login on Merchant’s Website 2. Account Information 3. Verify Successfully 4. Membership Code 5. Register Successfully Frontend Backend Merchant’s Account System
19. Integrate With LINE Pay Integration Detail Merchant Server Merchant Binding Page My Card Server My Card LIFF My Card DB My Card LIFF Binding Reserve Binding Complete Move to Merchant page with 1. nonce 2. callback 3. token (ECDSA signature) Token verification Apply API (HMAC signature) 1. token 2. membership code Apply result Store membership code Apply result Move to callback url with 1. token 2. channelId 3. status Verify and complete binding
20. Integration Overview Merchant System Integration 1. Transaction information 2. Transaction Result - Membership Code 3. Accumulated Points
21. Merchant System Integration Payment API Return Membership Code by Transaction Id › Offline Payment API › Online Confirm API › Payment Status Check API › Payment Detail API › Pay Pre-approved API
22. How to Build Up My Card Service
23. My Card Service Concept Card Listing Select Card Adding in My Card Binding / Registrate Start To Use
24. My Card Service Concept Card Listing Select Card Adding in My Card Binding / Registrate Start To Use Merchant
25. My Card Service Requirements › Platform service › Complex integration service › External › Internal › LINE Family › Online and offline combination › Big user base › Strong security
26. System Architecture Microservice Based
27. System Architecture Microservice Based Gateway Server Web Server API Server Database
28. System Architecture Microservice Based Gateway Server Web Server API Server .VMUJQMF
    
    4FSWJDFT .VMUJQMF
    
    4FSWJDFT Database
29. System Architecture Microservice Based Gateway Server Nginx Web Server Nginx API Server LB .VMUJQMF
    
    4FSWJDFT .VMUJQMF
    
    4FSWJDFT Database
30. System Architecture Microservice Based Gateway Server Nginx Web Server Nginx API Server LB Merchant LINE Family User .VMUJQMF
    
    4FSWJDFT .VMUJQMF
    
    4FSWJDFT Database
31. System Architecture Microservice Based Gateway Server Nginx Web Server Nginx API Server Cache Redis LB .VMUJQMF
    
    4FSWJDFT .VMUJQMF
    
    4FSWJDFT Database Merchant LINE Family User
32. System Architecture Microservice Based Gateway Server Nginx Web Server Nginx API Server Cache Redis LB .VMUJQMF
    
    4FSWJDFT Admin Server Batch Server .VMUJQMF
    
    4FSWJDFT Database Merchant LINE Family User
33. Security Mechanism Protect Data Anytime Anywhere › ACL › LB › Nginx › API Key › LINE Login Access Control › Hmac Public API › Singnature › ECDSA › Encryption › RSA › AES Data Integration
34. Security Mechanism Gateway Server Nginx Web Server Nginx API Server Cache Redis LB .VMUJQMF
    
    4FSWJDFT .VMUJQMF
    
    4FSWJDFT Hmac API key LINE Login ACL AES Database Merchant LINE Family User
35. Security Mechanism Apply API (HMAC Signature) Merchant Server Merchant Binding Page My Card Server My Card LIFF My Card DB My Card LIFF Binding Reserve Binding Complete Move to Merchant page with 1. nonce 2. callback 3. token (ECDSA signature) Token verification Apply API (HMAC signature) 1. token 2. Membership code Apply result Store membership code Apply result Move to callback url with 1. token 2. channelId 3. status Verify and complete binding
36. › Protect LINE Pay Servers › HMAC-SHA256 Algorithm › HTTP Method › GET › Signature = Base64(HMAC-SHA256(Secret, (Secret + URL + Query Strings + nonce))) › POST › Signature = Base64(HMAC-SHA256(Secret, (Secret + URL + Request Body + nonce))) Hash Based Message Authentication Code HMAC Public API With HMAC
37. Security Mechanism Request Token Merchant Server Merchant Binding Page My Card Server My Card LIFF My Card DB My Card LIFF Binding Reserve Binding Complete Move to Merchant page with 1. nonce 2. callback 3. token (ECDSA signature) Token verification Apply API (Hmac signature) 1. token 2. membership code Apply result Store membership code Apply result Move to callback url with 1. token 2. channelId 3. status Verify and complete binding
38. Security Mechanism ECDSA Signature Merchant Server Merchant Binding Page My Card Server My Card LIFF My Card DB My Card LIFF Binding Reserve Binding Complete Move to Merchant page with 1. nonce 2. callback 3. token (ECDSA signature) Token verification Apply API (Hmac signature) 1. token 2. membership code Apply result Store membership code Apply result Move to callback url with 1. token 2. channelId 3. status Verify and complete binding
39. › Protect Merchants › SHA256withECDSA Algorithm › HTTP Method › Signature = Base64Url(SHA256withECDSA(Secret, (callback + nonce))) Elliptic Curve Digital Signature Algorithm ECDSA Binding
40. Integrate With LINE Pay Integration Detail Merchant Server Merchant Binding Page My Card Server My Card LIFF My Card DB My Card LIFF Binding Reserve Binding Complete Move to Merchant page with 1. nonce 2. callback 3. token (ECDSA signature) Token verification Apply API (Hmac signature) 1. token 2. membership code Apply result Store membership code Apply result Move to callback url with 1. token 2. channelId 3. status Verify and complete binding
41. Future Works
42. Future Works More Card Type My Card Digital ID Prepaid Bank
43. Apply Member System of LINE Pay 1. Apply Member System 2. Bind Membership Card
44. Total Solution of My Card ACE Data Aggregate Time Efficient User Connect
45. Contact LINE Pay Now Cooperation Process Apply Binding Card with LINE Pay Activate System Integration
46. TECHPULSE Card Bind card now to get gift TECHPULSE 2020 TECHPULSE TECHPULSE TECHPULSE TECHPULSE
47. Thank you