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Merge pull request #428 from safing/feature/primitive-encryption-detection

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Add primitive encryption detection for until the inspection framework is merged
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Daniel 2021-10-29 14:13:51 +02:00 • committed by GitHub
commit 304879b6da
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1 changed files with 14 additions and 1 deletions
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15
firewall/interception.go
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@ -382,9 +382,22 @@ func initialHandler(conn *network.Connection, pkt packet.Packet) {
}
}
// TODO: enable inspecting again
// TODO: Enable inspection framework again.
conn.Inspecting = false
// TODO: Quick fix for the SPN.
// Use inspection framework for proper encryption detection.
switch conn.Entity.DstPort() {
case
22, // SSH
443, // HTTPS
465, // SMTP-SSL
853, // DoT
993, // IMAP-SSL
995: // POP3-SSL
conn.Encrypted = true
}
switch {
case conn.Inspecting:
log.Tracer(pkt.Ctx()).Trace("filter: start inspecting")