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feat: harden sshd on server

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wi11-holdsworth 2025-10-22 17:28:44 +11:00
parent 2652248bc3
commit 77225f2fa1
1 changed files with 13 additions and 1 deletions
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14
hosts/server/configuration.nix
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@ -25,7 +25,19 @@
networking.hostName = "${hostName}";
services.openssh.enable = true;
# hardened openssh
services.openssh = {
passwordAuthentication = false;
allowSFTP = false;
challengeResponseAuthentication = false;
extraConfig = ''
AllowTcpForwarding yes
X11Forwarding no
AllowAgentForwarding no
AllowStreamLocalForwarding no
AuthenticationMethods publickey
'';
};
system.stateVersion = "24.11";