Hi,

I tried a little bit around with PresharedKeys an found an odd behaviour when I use /wg syncconf/ instead of /wg setconf./

My config:

   /[Interface]//
   //PrivateKey = yGKbadTuMvT6JWven0yh8tJMFMCnpYoDizueu4K9QF0=//
   //Listenport = 4444//
   //
   //[Peer]//
   //PublicKey = Ts7VwZt8Q2QB5fTydQEfTgqfz1u4WIL6YMQKlMKZ6E8=//
   //AllowedIPs = 10.10.10.2,192.168.10.0/24,192.168.0.0/24//
   //PresharedKey=oipUDdsUPj1lYZMSN2jdx66OSvARhRpso2GD1frE3xo=/

/wg setconf /leads to:

   //root # wg showconf wg0
   [Interface]
   ListenPort = 4444
   PrivateKey = yGKbadTuMvT6JWven0yh8tJMFMCnpYoDizueu4K9QF0=

   [Peer]
   PublicKey = Ts7VwZt8Q2QB5fTydQEfTgqfz1u4WIL6YMQKlMKZ6E8=
   PresharedKey = oipUDdsUPj1lYZMSN2jdx66OSvARhRpso2GD1frE3xo=
   AllowedIPs = 10.10.10.2/32, 192.168.10.0/24, 192.168.0.0/24
   Endpoint = 10.40.28.51:37842/

When I comment out the PresharedKey and do

   //root # wg syncconf wg0 "/etc/vpn/wg0.conf"/

I get

   //root # wg showconf wg0//
   //[Interface]//
   //ListenPort = 4444//
   //PrivateKey = yGKbadTuMvT6JWven0yh8tJMFMCnpYoDizueu4K9QF0=//
   //
   //[Peer]//
   //PublicKey = Ts7VwZt8Q2QB5fTydQEfTgqfz1u4WIL6YMQKlMKZ6E8=//
   //PresharedKey = oipUDdsUPj1lYZMSN2jdx66OSvARhRpso2GD1frE3xo=//
   //AllowedIPs = 10.10.10.2/32, 192.168.10.0/24, 192.168.0.0/24//
   //Endpoint = 10.40.28.51:37842/

The PSK entry is always there. But when I change the PSK in the config file the PSK entry is correctly changed in /wg showconf/ output after call /wg syncconf/.

Is there a reason for this behaviour?


Kind regards

S.

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