Mayur
8285f75dbd
Automatic update from web-platform-tests Add WebSocket/H3 handshake helpers for WPT (#60554) * Add WebSocket/H3 handshake helpers for WPT * Add WebSocket/H3 handshake helpers for WPT --------- Co-authored-by: Mayur Patil <patilmayur@microsoft.com> -- wpt-commits: edb7f2309faf3a5dda5f147cb6d9198e253c828e wpt-pr: 60554
36 lines
1.1 KiB
Python
36 lines
1.1 KiB
Python
# mypy: allow-untyped-defs
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from collections import OrderedDict
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from typing import Dict
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from wptserve.utils import isomorphic_decode
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class H3Headers(Dict[str, str]):
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"""Header store that adapts HTTP/3 headers to pywebsocket3 expectations."""
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_H3_PSEUDO_HEADERS = {
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'method', 'scheme', 'host', 'path', 'authority', 'status', 'protocol'
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}
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def __init__(self, headers):
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super().__init__()
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self.raw_headers = OrderedDict()
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for key, value in headers:
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key = isomorphic_decode(key)
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value = isomorphic_decode(value)
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self.raw_headers[key] = value
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dict.__setitem__(self, key, value)
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dict.__setitem__(self, self._normalize_key(key), value)
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@staticmethod
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def _normalize_key(key: str) -> str:
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if key.startswith(':') and key[1:] in H3Headers._H3_PSEUDO_HEADERS:
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return key[1:]
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return key
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# TODO This does not seem relevant for H3 headers, so using a dummy function for now
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def getallmatchingheaders(self, _header):
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return ['dummy function']
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