77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
#!/usr/bin/env python
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# MSR90 Card Reader - Developed by acidvegas in Python (https://acid.vegas/msr90)
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import re
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# ANSI Escape Codes
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YELLOW = '\033[93m'
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RESET = '\033[0m'
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# Numeric values for the service code
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service_code_values = {
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'0': 'No restrictions and PIN required.',
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'1': 'No restrictions.',
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'2': 'Goods and services only (no cash).',
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'3': 'ATM only and PIN required.',
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'4': 'Cash only.',
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'5': 'Goods and services only (no cash), PIN required.',
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'6': 'No restrictions, use of PIN depends on issuers requirements.',
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'7': 'Goods and services only, use of PIN depends on issuers requirements.'
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}
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# Description of the format code
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format_code_values = {
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'A': 'Reserved for proprietary use of the card issuer.',
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'B': 'Used by financial and credit card systems.'
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}
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def parse_magnetic_stripe(data: str):
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'''
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Parse the raw data from the magnetic stripe of a card.
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:param data: Raw data from the magnetic stripe of a card.
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'''
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# Regex to match the track 1 and track 2 data
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track1 = re.search(r'%([AB])(\d+)\^([^?^]+)\^(\d{4})(\d{3}).*?\?', data)
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track2 = re.search(r';(\d+)=(\d{4})(\d{3}).*?\?', data)
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# Check if the data is valid
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if not track1 or not track2:
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raise ValueError('Invalid data format')
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# Parse the data from the track 1 and track 2
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format_code = track1.group(1)
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account_number = track1.group(2)
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name = track1.group(3).strip()
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expiry_date = track1.group(4)
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expiry_date = f'{expiry_date[2:4]}/{expiry_date[0:2]}'
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service_code = track1.group(5)
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service_code_description = [
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f'{service_code[0]} - {service_code_values.get(service_code[0], 'Unknown')}',
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f'{service_code[1]} - {service_code_values.get(service_code[1], 'Unknown')}',
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f'{service_code[2]} - {service_code_values.get(service_code[2], 'Unknown')}'
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]
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format_code_description = format_code_values.get(format_code, 'Unknown')
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# Print the parsed data
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print(f'{YELLOW}Name :{RESET} {name}')
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print(f'{YELLOW}Account Number :{RESET} {account_number}')
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print(f'{YELLOW}Expiration Date :{RESET} {expiry_date}')
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print(f'{YELLOW}Service Code :{RESET} {service_code}')
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for item in service_code_description:
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print(' '*18 + item)
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print(f'{YELLOW}Format Code :{RESET} {format_code} ({format_code_description})')
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print(f'{YELLOW}Track 1 :{RESET} {track1.group(0)}')
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print(f'{YELLOW}Track 2 :{RESET} {track2.group(0)}')
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def main():
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print('Please swipe the card...')
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data = input()
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parse_magnetic_stripe(data)
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if __name__ == '__main__':
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main()
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