#+title: SSH Configuration

Configure SSH. Keys should be added to the SSH agent. Specify the key file and use the system keychain.
#+begin_src nix
  { config, pkgs, ... }:
  {
    programs.ssh = {
      enable = true;
      addKeysToAgent = "yes";
      matchBlocks = {
        "*" = {
          identityFile = "~/.ssh/id_ed25519";
          extraOptions = {
            "UseKeychain" = "yes";
          };
        };
#+end_src

Here is my University of Manitoba computer science SSH server. My account is =janzenj2=.
#+begin_src nix
  "aviary" = {
    hostname = "aviary.cs.umanitoba.ca";
    user = "janzenj2";
    setEnv = {
      "TERM" = "xterm";
    };
  };
#+end_src

Here is my web server at =jjanzen.ca=. Set the =$TERM= variable to =xterm=.
#+begin_src nix
  "jjanzen.ca" = {
    setEnv = {
      "TERM" = "xterm";
    };
  };
#+end_src

Here is my oracle cloud instance login. Use the =opc= user and a provided key file. Set the =$TERM= variable to =xterm=.
#+begin_src nix
        "oracle" = {
          setEnv = {
            "TERM" = "xterm";
          };
          hostname = "jjanzen.ca";
          identityFile = "~/.ssh/oracle";
          identitiesOnly = true;
          user = "opc";
        };
      };
    };
  }
#+end_src