import hashlib
import json

def inspect_object(request, payload):
    if request.get('schema') != 'portfolio-privacy-worker-request/v1' or request.get('workerId') != 'worker-b':
        raise ValueError('Invalid worker request.')
    actual = hashlib.sha256(payload).hexdigest()
    if actual != request.get('inputDigest'):
        raise ValueError('Input digest mismatch.')
    members = ['unsupported:' + actual]
    normalized = json.dumps(members, separators=(',', ':')).encode('utf-8')
    return {'schema': 'portfolio-privacy-worker-report/v1', 'workerId': 'worker-b', 'imageDigest': request['imageDigest'],
            'toolchain': 'scanner-unavailable-python/v1', 'inputDigest': actual, 'checkId': request['checkId'],
            'normalizedOutputDigest': hashlib.sha256(normalized).hexdigest(), 'normalizedMembers': members,
            'verdict': 'unsupported', 'findingsDigest': hashlib.sha256(b'scanner-unavailable').hexdigest()}

if __name__ == '__main__':
    with open('/input/request.json', 'r', encoding='utf-8') as handle:
        request = json.load(handle)
    with open('/input/object', 'rb') as handle:
        payload = handle.read()
    with open('/output/report.json', 'x', encoding='utf-8') as handle:
        json.dump(inspect_object(request, payload), handle, separators=(',', ':'))