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|
{ pkgs, nixpkgsPath, ... }:
let
mkExpect = expectScript: script: pkgs.writeScript "test-gnupg-cli" ''
#!${pkgs.expect}/bin/expect -f
set timeout 20
spawn ${pkgs.writeScript "cli-testscript.sh" ''
#!${pkgs.stdenv.shell} -e
${script}
''}
${expectScript}
set ret [wait]
exit [lindex $ret 3]
'';
cliTestWithPassphrase = mkExpect ''
expect -regexp ---+.*Please.enter
send supersecret\r
'';
cliTest = mkExpect "";
in {
name = "gnupg";
enableOCR = true;
machine = { lib, ... }: {
imports = map (what:
"${nixpkgsPath}/nixos/tests/common/${what}.nix"
) [ "user-account" "x11" ];
services.openssh.enable = true;
test-support.displayManager.auto.user = "alice";
vuizvui.programs.gnupg.enable = true;
vuizvui.programs.gnupg.agent.enable = true;
vuizvui.programs.gnupg.agent.sshSupport = true;
vuizvui.programs.gnupg.agent.scdaemon.enable = true;
programs.ssh.startAgent = false;
};
testScript = ''
# fmt: off
from shlex import quote
machine.wait_for_unit("sshd.service")
machine.succeed("ssh-keygen -t ed25519 -f /root/id_ed25519 -N '''")
cmd = 'mkdir -p ~/.ssh && cat > ~/.ssh/authorized_keys'
machine.succeed(f"su -c 'umask 0077; {cmd}' alice < /root/id_ed25519.pub")
machine.wait_for_x()
def ssh(cmd: str) -> str:
return "ssh -q -i /root/id_ed25519 -o StrictHostKeyChecking=no" \
f" alice@127.0.0.1 -- {quote(cmd)}"
def xsu(cmd: str) -> str:
return f"DISPLAY=:0 su alice -c {quote(cmd)}"
with machine.nested("import snakeoil key"):
machine.succeed(ssh("${cliTestWithPassphrase ''
gpg --import ${./snakeoil.asc}
''}"))
machine.succeed(ssh("${mkExpect ''
expect gpg>
send trust\r
expect decision?
send 5\r
expect "Do you really want"
send y\r
expect gpg>
send save\r
'' "gpg --edit-key ECC15FE1"}"))
with subtest("test SSH agent support"):
machine.succeed(ssh('ssh-keygen -t ed25519 -f ~/testkey -N ""'))
machine.succeed(ssh('${mkExpect ''
expect -regexp ---+.*Please.enter
send supersecret\r
expect -regexp ---+.*Please.re-en
send supersecret\r
'' "ssh-add ~/testkey"}'))
machine.succeed(f"umask 0077; {cmd} < ~alice/testkey.pub")
machine.succeed(ssh('rm ~/testkey*'))
machine.succeed(ssh(
'ssh -o StrictHostKeyChecking=no root@127.0.0.1'
' touch /i_have_thu_powarr'
))
machine.succeed("test -e /i_have_thu_powarr")
machine.succeed(ssh("systemctl --user reload gpg-agent"))
machine.succeed(ssh("${cliTestWithPassphrase ''
ssh -o StrictHostKeyChecking=no root@127.0.0.1 \
touch /i_still_have_thu_powarr
''}"))
machine.succeed("test -e /i_still_have_thu_powarr")
with subtest("socket persists after restart"):
machine.succeed(ssh('test -e "$SSH_AUTH_SOCK"'))
machine.succeed(ssh('systemctl --user stop gpg-agent.service'))
machine.succeed(ssh('test -e "$SSH_AUTH_SOCK"'))
with subtest("test from SSH"):
machine.execute(ssh("systemctl --user reload gpg-agent"))
machine.succeed(ssh("${cliTestWithPassphrase ''
echo encrypt me > to_encrypt
gpg -sea -r ECC15FE1 to_encrypt
rm to_encrypt
''}"))
machine.succeed(ssh("${cliTest ''
[ "$(gpg -d to_encrypt.asc)" = "encrypt me" ]
''}"))
with subtest("test from X"):
machine.execute(ssh("systemctl --user reload gpg-agent"))
pid = machine.succeed(xsu(
'echo encrypt me | gpg -sea -r ECC15FE1 > encrypted_x.asc & echo $!'
)).strip()
machine.wait_for_text('(?i)[Pp]assphrase')
machine.screenshot("passphrase_dialog")
machine.send_chars("supersecret\n")
machine.wait_until_fails(f"kill -0 {pid}")
machine.succeed(xsu('[ "$(gpg -d encrypted_x.asc)" = "encrypt me" ]'))
'';
}
|
