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Added check for HTTP version and GET method when upgrading WebSocket to comply with RFC 6455. (#23332)

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Kuwazy 2025-03-25 15:00:50 +01:00 • committed by GitHub
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commit 6b6dc1cd3a
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lib/std/http/WebSocket.zig
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@ -23,6 +23,11 @@ pub fn init(
send_buffer: []u8,
recv_buffer: []align(4) u8,
) InitError!bool {
switch (request.head.version) {
.@"HTTP/1.0" => return false,
.@"HTTP/1.1" => if (request.head.method != .GET) return false,
}
var sec_websocket_key: ?[]const u8 = null;
var upgrade_websocket: bool = false;
var it = request.iterateHeaders();