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|
let
certs = import ./common/acme/server/snakeoil-certs.nix;
domain = certs.domain;
in
import ./make-test-python.nix {
name = "postfix";
nodes.machine =
{ pkgs, ... }:
{
imports = [ common/user-account.nix ];
services.postfix = {
enable = true;
enableSubmission = true;
enableSubmissions = true;
settings.main = {
smtp_tls_CAfile = "${certs.ca.cert}";
smtpd_tls_chain_files = [
certs.${domain}.key
certs.${domain}.cert
];
smtpd_sasl_auth_enable = "yes";
cyrus_sasl_config_path =
let
smtpdConf = pkgs.writeTextFile {
name = "smtpd.conf";
destination = "/etc/sasl2/smtpd.conf";
text = ''
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
'';
};
in
"${smtpdConf}/etc/sasl2";
};
submissionsOptions = {
smtpd_sasl_auth_enable = "yes";
smtpd_client_restrictions = "permit";
milter_macro_daemon_name = "ORIGINATING";
};
};
services.saslauthd.enable = true;
security.pki.certificateFiles = [
certs.ca.cert
];
security.pam.services = {
# note: no 'd' on the end!
smtp = {
name = "smtp";
};
};
networking.extraHosts = ''
127.0.0.1 ${domain}
'';
environment.systemPackages =
let
sendTestMail = pkgs.writers.writePython3Bin "send-testmail" { } ''
import smtplib
with smtplib.SMTP('${domain}') as smtp:
smtp.sendmail('root@localhost', 'alice@localhost',
'Subject: Test\n\nTest data.')
smtp.quit()
'';
sendTestMailStarttls = pkgs.writers.writePython3Bin "send-testmail-starttls" { } ''
import smtplib
import ssl
ctx = ssl.create_default_context()
with smtplib.SMTP('${domain}') as smtp:
smtp.ehlo()
smtp.starttls(context=ctx)
smtp.ehlo()
smtp.sendmail('root@localhost', 'alice@localhost',
'Subject: Test STARTTLS\n\nTest data.')
smtp.quit()
'';
sendTestMailSmtps = pkgs.writers.writePython3Bin "send-testmail-smtps" { } ''
import smtplib
import ssl
ctx = ssl.create_default_context()
with smtplib.SMTP_SSL(host='${domain}', context=ctx) as smtp:
smtp.sendmail('root@localhost', 'alice@localhost',
'Subject: Test SMTPS\n\nTest data.')
smtp.quit()
'';
auth = pkgs.writers.writePython3Bin "auth" { } ''
import smtplib
with smtplib.SMTP('${domain}') as smtp:
smtp.ehlo()
smtp.login("alice", "foobar")
smtp.quit()
'';
authStarttls = pkgs.writers.writePython3Bin "authStarttls" { } ''
import smtplib
import ssl
ctx = ssl.create_default_context()
with smtplib.SMTP('${domain}') as smtp:
smtp.ehlo()
smtp.starttls(context=ctx)
smtp.ehlo()
smtp.login("alice", "foobar")
smtp.quit()
'';
authSmtps = pkgs.writers.writePython3Bin "authSmtps" { } ''
import smtplib
import ssl
ctx = ssl.create_default_context()
with smtplib.SMTP_SSL('${domain}', context=ctx) as smtp:
smtp.ehlo()
smtp.login("alice", "foobar")
smtp.quit()
'';
in
[
sendTestMail
sendTestMailStarttls
sendTestMailSmtps
auth
authStarttls
authSmtps
];
};
testScript = ''
machine.wait_for_unit("postfix.service")
machine.succeed("send-testmail")
machine.succeed("send-testmail-starttls")
machine.succeed("send-testmail-smtps")
machine.succeed("auth")
machine.succeed("authStarttls")
machine.succeed("authSmtps")
'';
}
|
