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nixos/acme: Move regression test into acme.nix

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This commit is contained in:
Arian van Putten 2020-04-14 20:04:44 +02:00
parent cfd672a94d
commit 0952336d1d
2 changed files with 31 additions and 61 deletions
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61
nixos/tests/acme-issue-81842.nix
View file

@ -1,61 +0,0 @@
# When nginx depends on a service that is slow to start up, requesting
# certificates fail. Reproducer for
# https://github.com/NixOS/nixpkgs/issues/81842
import ./make-test-python.nix {
name = "acme-issue-81842";
nodes = {
letsencrypt = { nodes, lib, ... }: {
imports = [ ./common/letsencrypt ];
# TODO: Move out to common ?
};
webserver = { nodes, config, pkgs, lib, ... }: {
imports = [ ./common/letsencrypt/common.nix ];
# TODO move to common?
security.acme.server = "https://acme-v02.api.letsencrypt.org/dir";
systemd.services.my-slow-service = {
wantedBy = [ "multi-user.target" "nginx.service" ];
before = [ "nginx.service" ];
preStart = "sleep 5";
script = "${pkgs.python3}/bin/python -m http.server";
};
# Probe to measure that acme-a.example.com.service fired
systemd.targets."acme-finished-a.example.com" = {
after = [ "acme-a.example.com.service" ];
wantedBy = [ "acme-a.example.com.service" ];
};
# TODO: Move to pebble dns server. get rid of the resolver.nix hacks
networking.extraHosts = ''
${config.networking.primaryIPAddress} a.example.com
'';
networking.firewall.allowedTCPPorts = [ 80 443 ];
services.nginx = {
enable = true;
virtualHosts."a.example.com" = {
forceSSL = true;
enableACME = true;
locations."/".proxyPass = "http://localhost:8000";
};
};
};
client = { nodes, ... }: { imports = [ ./common/letsencrypt/common.nix ]; };
};
testScript = { nodes, ... }:
''
letsencrypt.wait_for_unit("default.target")
letsencrypt.wait_for_unit("pebble.service")
client.wait_for_unit("default.target")
client.succeed("curl https://acme-v02.api.letsencrypt.org:15000/roots/0 > /tmp/ca.crt")
client.succeed(
"curl https://acme-v02.api.letsencrypt.org:15000/intermediate-keys/0 >> /tmp/ca.crt"
)
webserver.wait_for_unit("acme-finished-a.example.com.target")
client.succeed("curl --cacert /tmp/ca.crt https://a.example.com/")
'';
}

31
nixos/tests/acme.nix
View file

@ -99,6 +99,7 @@ in import ./make-test-python.nix ({ lib, ... }: {
''; '';
}; };
}; };
specialisation.dns-01.configuration = {pkgs, config, nodes, lib, ...}: { specialisation.dns-01.configuration = {pkgs, config, nodes, lib, ...}: {
security.acme.certs."example.test" = { security.acme.certs."example.test" = {
domain = "*.example.test"; domain = "*.example.test";
@ -129,6 +130,26 @@ in import ./make-test-python.nix ({ lib, ... }: {
''; '';
}; };
}; };
# When nginx depends on a service that is slow to start up, requesting used to fail
# certificates fail. Reproducer for https://github.com/NixOS/nixpkgs/issues/81842
specialisation.slow-startup.configuration = { pkgs, config, nodes, lib, ...}: {
systemd.services.my-slow-service = {
wantedBy = [ "multi-user.target" "nginx.service" ];
before = [ "nginx.service" ];
preStart = "sleep 5";
script = "${pkgs.python3}/bin/python -m http.server";
};
systemd.targets."acme-finished-d.example.com" = {
after = [ "acme-d.example.com.service" ];
wantedBy = [ "acme-d.example.com.service" ];
};
services.nginx.virtualHosts."d.example.com" = {
forceSSL = true;
enableACME = true;
locations."/".proxyPass = "http://localhost:8000";
};
};
}; };
client = {nodes, lib, ...}: { client = {nodes, lib, ...}: {
@ -204,5 +225,15 @@ in import ./make-test-python.nix ({ lib, ... }: {
client.succeed( client.succeed(
"curl --cacert /tmp/ca.crt https://c.example.test/ | grep -qF 'hello world'" "curl --cacert /tmp/ca.crt https://c.example.test/ | grep -qF 'hello world'"
) )
with subtest("Can request certificate of nginx when startup is delayed"):
webserver.succeed(
"${switchToNewServer}"
)
webserver.succeed(
"/run/current-system/specialisation/slow-startup/bin/switch-to-configuration test"
)
webserver.wait_for_unit("acme-finished-d.example.com.target")
client.succeed("curl --cacert /tmp/ca.crt https://d.example.com/")
''; '';
}) })