(This path is also tracked as PR: https://github.com/WireGuard/wireguard-go/pull/56)
This change adds support for a new environment variable 'WG_KEYLOGFILE' in resemblance to the 'SSLKEYLOGFILE' environment variable used by curl, Chrome & Firefox to log ephemeral TLS encryption keys When set, wireguard-go will log ephemeral keys generated during each handshake to a file specified by the environment variable in the WireGuard key log format. The format used is the same as then one generated by the extract-handshakes.sh script. See also: - https://git.zx2c4.com/wireguard-tools/tree/contrib/extract-handshakes - https://wiki.wireshark.org/WireGuard#key-log-format - https://everything.curl.dev/usingcurl/tls/sslkeylogfile Signed-off-by: Steffen Vogel p...@steffenvogel.de
0001-device-add-new-handshake-handler-and-keylog-writer.patch
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