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hosts/web-2: expose know_hosts

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clerie
2023-05-02 18:01:39 +02:00
parent d068fea2ce
commit cb12fb64cb
2 changed files with 16 additions and 0 deletions
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13
lib/ssh-known-hosts.nix Normal file
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@@ -0,0 +1,13 @@
let
stripR = str: if (builtins.substring ((builtins.stringLength str) - 1) (builtins.stringLength str) str) == "\n" then stripR (builtins.substring 0 ((builtins.stringLength str) - 1) str) else str;
hostsWithSshPubkey = builtins.filter (hostname: (builtins.substring 0 1 hostname) != "_" && builtins.pathExists (../hosts + "/${hostname}/ssh.pub")) (builtins.attrNames (builtins.readDir ../hosts));
sshkeyList = map (hostname: {
name = hostname;
sshPubkey = stripR (builtins.readFile (../hosts + "/${hostname}/ssh.pub"));
}) hostsWithSshPubkey;
knownHosts = builtins.concatStringsSep "" (builtins.map ({name, sshPubkey}: ''
${name} ${sshPubkey}
${name}.net.clerie.de ${sshPubkey}
'') sshkeyList);
in
knownHosts