Alessandro RosandGitHub
d4c6f95291
when dumpPackets is true, embed TLS master keys into the dump, in a format which is natively compatible with Wireshark.
32 lines
583 B
Go
32 lines
583 B
Go
package packetdumper
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import (
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"context"
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"net"
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)
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// DialContext is a wrapper around net.Dialer.DialContext that dumps packets to disk.
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type DialContext struct {
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Prefix string
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}
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// Do mimics net.Dialer.DialContext.
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func (d *DialContext) Do(ctx context.Context, network, address string) (net.Conn, error) {
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netConn, err := (&net.Dialer{}).DialContext(ctx, network, address)
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if err != nil {
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return nil, err
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}
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pdConn := &conn{
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Prefix: d.Prefix,
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Conn: netConn,
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}
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err = pdConn.Initialize()
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if err != nil {
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netConn.Close()
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return nil, err
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}
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return pdConn, nil
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}
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