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e6fdc735e4
Add the ability to filter out sensitive data, using one of three methods: from headers, from a query string, and by using a custom callback to modify the request. Closes #67
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
from six.moves.urllib.parse import urlparse, parse_qsl, urlunparse, urlencode
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import copy
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def _remove_headers(request, headers_to_remove):
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out = []
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for k, v in request.headers:
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if k.lower() not in [h.lower() for h in headers_to_remove]:
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out.append((k, v))
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request.headers = frozenset(out)
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return request
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def _remove_query_parameters(request, query_parameters_to_remove):
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if not hasattr(request, 'path' or not query_parameters_to_remote):
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return request
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url = urlparse(request.url)
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q = parse_qsl(url.query)
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q = [(k, v) for k, v in q if k not in query_parameters_to_remove]
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if q:
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request.path = url.path + '?' + urlencode(q)
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else:
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request.path = url.path
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return request
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def filter_request(
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request,
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filter_headers,
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filter_query_parameters,
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before_record
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):
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request = copy.copy(request) # don't mutate request object
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if hasattr(request, 'headers') and filter_headers:
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request = _remove_headers(request, filter_headers)
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if filter_query_parameters:
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request = _remove_query_parameters(request, filter_query_parameters)
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if before_record:
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request = before_record(request)
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return request
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