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nfqws: wireguard protocol recognition

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bol-van
2023-08-12 09:56:19 +03:00
parent b80c501eb9
commit bc6b683009
14 changed files with 38 additions and 16 deletions
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6
nfq/protocol.c
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@@ -188,6 +188,12 @@ bool TLSHelloExtractHostFromHandshake(const uint8_t *data, size_t len, char *hos
}
bool IsWireguardHandshakeInitiation(const uint8_t *data, size_t len)
{
return len==148 && data[0]==1 && data[1]==0 && data[2]==0 && data[3]==0;
}
/* Returns the QUIC draft version or 0 if not applicable. */
uint8_t QUICDraftVersion(uint32_t version)
{