32 lines
817 B
Python
32 lines
817 B
Python
"""
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Input validation utilities for SneakyScanner web application.
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Provides validation functions for API inputs and data integrity.
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"""
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from typing import Optional
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def validate_scan_status(status: str) -> tuple[bool, Optional[str]]:
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"""
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Validate scan status value.
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Args:
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status: Status string to validate
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Returns:
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Tuple of (is_valid, error_message)
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Examples:
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>>> validate_scan_status('running')
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(True, None)
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>>> validate_scan_status('invalid')
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(False, 'Invalid status: invalid. Must be one of: running, completed, failed')
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"""
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valid_statuses = ['running', 'completed', 'failed']
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if status not in valid_statuses:
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return False, f'Invalid status: {status}. Must be one of: {", ".join(valid_statuses)}'
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return True, None
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