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|
{
runTest,
genTests,
...
}:
let
makeTestFor =
package:
runTest (
{ lib, pkgs, ... }:
let
runWithOpenSSL =
file: cmd:
pkgs.runCommand file {
buildInputs = [ pkgs.openssl ];
} cmd;
caKey = runWithOpenSSL "ca.key" "openssl ecparam -name prime256v1 -genkey -noout -out $out";
caCert = runWithOpenSSL "ca.crt" ''
openssl req -new -x509 -sha256 -key ${caKey} -out $out -subj "/CN=test.example" -days 36500
'';
serverKey = runWithOpenSSL "server.key" "openssl ecparam -name prime256v1 -genkey -noout -out $out";
serverKeyPath = "/var/lib/postgresql";
serverCert = runWithOpenSSL "server.crt" ''
openssl req -new -sha256 -key ${serverKey} -out server.csr -subj "/CN=db.test.example"
openssl x509 -req -in server.csr -CA ${caCert} -CAkey ${caKey} \
-CAcreateserial -out $out -days 36500 -sha256
'';
clientKey = runWithOpenSSL "client.key" "openssl ecparam -name prime256v1 -genkey -noout -out $out";
clientCert = runWithOpenSSL "client.crt" ''
openssl req -new -sha256 -key ${clientKey} -out client.csr -subj "/CN=test"
openssl x509 -req -in client.csr -CA ${caCert} -CAkey ${caKey} \
-CAcreateserial -out $out -days 36500 -sha256
'';
clientKeyPath = "/root";
in
{
name = "postgresql-tls-client-cert-${package.name}";
meta.maintainers = with lib.maintainers; [ erictapen ];
nodes.server =
{ ... }:
{
systemd.services.create-keys = {
wantedBy = [ "postgresql.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
};
script = ''
mkdir -p '${serverKeyPath}'
cp '${serverKey}' '${serverKeyPath}/server.key'
chown postgres:postgres '${serverKeyPath}/server.key'
chmod 600 '${serverKeyPath}/server.key'
'';
};
services.postgresql = {
inherit package;
enable = true;
enableTCPIP = true;
ensureUsers = [
{
name = "test";
ensureDBOwnership = true;
}
];
ensureDatabases = [ "test" ];
settings = {
ssl = "on";
ssl_ca_file = toString caCert;
ssl_cert_file = toString serverCert;
ssl_key_file = "${serverKeyPath}/server.key";
};
authentication = ''
hostssl test test ::/0 cert clientcert=verify-full
'';
};
networking = {
interfaces.eth1 = {
ipv6.addresses = [
{
address = "fc00::1";
prefixLength = 120;
}
];
};
firewall.allowedTCPPorts = [ 5432 ];
};
};
nodes.client =
{ ... }:
{
systemd.services.create-keys = {
wantedBy = [ "multi-user.target" ];
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
};
script = ''
mkdir -p '${clientKeyPath}'
cp '${clientKey}' '${clientKeyPath}/client.key'
chown root:root '${clientKeyPath}/client.key'
chmod 600 '${clientKeyPath}/client.key'
'';
};
environment = {
variables = {
PGHOST = "db.test.example";
PGPORT = "5432";
PGDATABASE = "test";
PGUSER = "test";
PGSSLMODE = "verify-full";
PGSSLCERT = clientCert;
PGSSLKEY = "${clientKeyPath}/client.key";
PGSSLROOTCERT = caCert;
};
systemPackages = [ package ];
};
networking = {
interfaces.eth1 = {
ipv6.addresses = [
{
address = "fc00::2";
prefixLength = 120;
}
];
};
hosts = {
"fc00::1" = [ "db.test.example" ];
};
};
};
testScript = ''
server.wait_for_unit("multi-user.target")
client.wait_for_unit("multi-user.target")
client.succeed("psql -c \"SELECT 1;\"")
'';
}
);
in
genTests { inherit makeTestFor; }
|
