cobol-sample-app

Commit Graph

Author	SHA1	Message	Date
Ricel Leite	4fae19b31c	bug: weakened card validation - accepts cards with 10+ digits instead of exactly 16	2026-02-18 22:24:28 -03:00
Ricel Leite	bfa168d12b	feat: Initial COBOL sample application - AUTH.CBL: Transaction authorization (with deliberate bug) - VALIDATE.CBL: Input validation module - CLEARING.CBL: Settlement batch processing - HOST.CBL: Host communication interface - Copybooks and JCLs included Bug for testing: AUTH.CBL uses PIC 9(9)V99 for balance instead of PIC 9(11)V99, causing truncation.	2026-02-18 15:29:32 -03:00

Author

SHA1

Message

Date

Ricel Leite

4fae19b31c

bug: weakened card validation - accepts cards with 10+ digits instead of exactly 16

2026-02-18 22:24:28 -03:00

Ricel Leite

bfa168d12b

feat: Initial COBOL sample application

- AUTH.CBL: Transaction authorization (with deliberate bug)
- VALIDATE.CBL: Input validation module
- CLEARING.CBL: Settlement batch processing
- HOST.CBL: Host communication interface
- Copybooks and JCLs included

Bug for testing: AUTH.CBL uses PIC 9(9)V99 for balance
instead of PIC 9(11)V99, causing truncation.

2026-02-18 15:29:32 -03:00

2 Commits