acidvegas/msr90
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Updated to use fstrings and generic improvements

This commit is contained in:
Dionysus 2024-05-11 23:22:15 -04:00
parent 1ead4b9c4b
commit a4648e9e9a
Signed by: acidvegas
GPG Key ID: EF4B922DB85DC9DE
1 changed files with 35 additions and 28 deletions
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msr90.py
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@ -1,9 +1,13 @@
#!/usr/bin/env python
# MSR90 Magnetic Stripe Reader - Developed by acidvegas in Python (https://git.acid.vegas/msr90)
'''
Notes:
- Currently only supports reading VISA cards, will add support for Mastercard, License, Gift Cards, etc.
'''
import getpass
import re
import sys
# Define ANSI color codes
@ -91,47 +95,50 @@ def parse_magnetic_stripe(data: str):
desc2 = service_code_descriptions(2, service_code[1])
desc3 = service_code_descriptions(3, service_code[2])
print('Track 1 Data:')
print(YELLOW + 'Format Code' + GRAY + ' | ' + RESET + f'{format_code} - Financial cards (ISO/IEC 7813)')
print(YELLOW + 'Primary Account Number (PAN)' + GRAY + ' | ' + RESET + formatted_pan)
print(YELLOW + 'Cardholder Name' + GRAY + ' | ' + RESET + name)
print(YELLOW + 'Expiration Date' + GRAY + ' | ' + RESET + formatted_exp_date)
print(YELLOW + 'Service Code Digit 1' + GRAY + ' | ' + RESET + f'{service_code[0]}: {desc1}')
print(YELLOW + 'Service Code Digit 2' + GRAY + ' | ' + RESET + f'{service_code[1]}: {desc2}')
print(YELLOW + 'Service Code Digit 3' + GRAY + ' | ' + RESET + f'{service_code[2]}: {desc3}')
print(YELLOW + 'Discretionary Data' + GRAY + ' | ' + RESET + discretionary_data)
print(YELLOW + 'LRC (optional)' + GRAY + ' | ' + RESET + lrc)
print(YELLOW + 'Raw Track Data' + GRAY + ' | ' + RESET + track1_match.group(0))
print(f'{YELLOW}Format Code {GRAY}|{RESET} {format_code} - Financial cards (ISO/IEC 7813)')
print(f'{YELLOW}Primary Account Number (PAN) {GRAY}|{RESET} {formatted_pan}')
print(f'{YELLOW}Cardholder Name {GRAY}|{RESET} {name}')
print(f'{YELLOW}Expiration Date {GRAY}|{RESET} {formatted_exp_date}')
print(f'{YELLOW}Service Code Digit 1 {GRAY}|{RESET} {service_code[0]}: {desc1}')
print(f'{YELLOW}Service Code Digit 2 {GRAY}|{RESET} {service_code[1]}: {desc2}')
print(f'{YELLOW}Service Code Digit 3 {GRAY}|{RESET} {service_code[2]}: {desc3}')
print(f'{YELLOW}Discretionary Data {GRAY}|{RESET} {discretionary_data}')
print(f'{YELLOW}LRC (optional) {GRAY}|{RESET} {lrc}')
print(f'{YELLOW}Raw Track Data {GRAY}|{RESET} {track1_match.group(0)}')
else:
generic_track1 = re.search(r'(%[AB][^\?]+\?)', data)
print('Track 1 Data:')
print('Raw | ' + (generic_track1.group(1) if generic_track1 else 'No data found'))
generic_track1 = re.search(r'(%[^?]+\?)', data)
if generic_track1:
print('Track 1 Data:')
print(f'{YELLOW}Raw Track Data {GRAY}|{RESET}' + generic_track1.group(1))
else:
raise ValueError(f'Track 1 data is not found (data: {data})')
if track2_match:
pan, exp_date, service_code, discretionary_data = track2_match.groups()
formatted_pan = format_pan(pan)
formatted_exp_date = format_exp_date(exp_date)
print('Track 2 Data:')
print(CYAN + 'Primary Account Number (PAN)' + GRAY + ' | ' + RESET + formatted_pan)
print(CYAN + 'Expiration Date' + GRAY + ' | ' + RESET + formatted_exp_date)
print(CYAN + 'Service Code' + GRAY + ' | ' + RESET + service_code)
print(CYAN + 'Discretionary Data' + GRAY + ' | ' + RESET + discretionary_data)
print(CYAN + 'Raw Track Data' + GRAY + ' | ' + RESET + track2_match.group(0))
print(f'{CYAN}Primary Account Number (PAN) {GRAY}|{RESET} {formatted_pan}')
print(f'{CYAN}Expiration Date {GRAY}|{RESET} {formatted_exp_date}')
print(f'{CYAN}Service Code {GRAY}|{RESET} {service_code}')
print(f'{CYAN}Discretionary Data {GRAY}|{RESET} {discretionary_data}')
print(f'{CYAN}Raw Track Data {GRAY}|{RESET} {track2_match.group(0)}')
else:
generic_track2 = re.search(r'(;[^\?]+\?)', data)
print('Track 2 Data:')
print('Raw | ' + (generic_track2.group(1) if generic_track2 else 'No data found'))
if generic_track2:
print('Track 2 Data:')
print(f'{CYAN}Raw Track Data {GRAY}|{RESET}' + generic_track2.group(1))
else:
raise ValueError(f'Track 2 data is not found (data: {data})')
if track3_match:
print('Track 3 Data:')
print(f'Raw | {track3_match.group(1)}')
print(f'{GRAY}Raw Track Data {GRAY}|{RESET} {track3_match.group(0)}')
else:
print('Track 3 Data: No data found.')
raise ValueError(f'Track 3 data is not found (data: {data})')
if __name__ == '__main__':
try:
swipe_data = getpass.getpass(prompt='Please swipe the card: ')
parse_magnetic_stripe(swipe_data)
except Exception as e:
print('Error:', e)
swipe_data = getpass.getpass(prompt='Please swipe the card: ')
parse_magnetic_stripe(swipe_data)