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Fix parsing the Sec-WebSocket-Protocol header.

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This commit is contained in:
Sadie Powell 2021-10-04 22:53:38 +01:00
parent 1befd6ea00
commit 0412fc0f40
1 changed files with 3 additions and 1 deletions
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4
src/modules/m_websocket.cpp
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@ -415,9 +415,11 @@ class WebSocketHook : public IOHookMiddle
HTTPHeaderFinder protocolheader;
if (protocolheader.Find(recvq, "Sec-WebSocket-Protocol:", 23, reqend))
{
irc::spacesepstream protostream(protocolheader.ExtractValue(recvq));
irc::commasepstream protostream(protocolheader.ExtractValue(recvq));
for (std::string proto; protostream.GetToken(proto); )
{
proto.erase(std::remove_if(proto.begin(), proto.end(), ::isspace), proto.end());
bool is_binary = stdalgo::string::equalsci(proto, "binary.inspircd.org");
bool is_text = stdalgo::string::equalsci(proto, "text.inspircd.org");