[PATCH] wireguard-go/device: add new handshake handler and keylog writer

[Steffen Vogel]

Does somebody know who the current maintainer of wireguard-go is?

My patch seems to be forgotten ☹

On 04.09.22, 19:00, "WireGuard on behalf of Steffen Vogel" <wireguard-bounces at lists.zx2c4.com on behalf of post at steffenvogel.de> wrote:

    (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 post at steffenvogel.de