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tests: Add various tests for alias functionality

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Thomas Preisner 2024-12-28 00:34:13 +01:00
parent 457d91bcca
commit 92d0a6e1f8
2 changed files with 196 additions and 1 deletions
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2
flake.nix
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@ -36,7 +36,7 @@
...
}: {
checks = let
tests = ["internal" "basic"];
tests = ["internal" "basic" "aliases"];
genTest = testName: {
"name" = testName;
"value" = import (./tests + "/${testName}.nix") {inherit pkgs;};

195
tests/aliases.nix Normal file
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@ -0,0 +1,195 @@
{pkgs, ...}:
with (import ./common/lib.nix {inherit pkgs;}); let
accounts = {
"normal" = {
address = "user1@example.com";
password = "secret-password1";
};
"normal2" = {
address = "user2@example.com";
password = "secret-password2;";
};
"alias" = {
address = "user3@example.com";
aliases = ["alias@example.com"];
password = "secret-password3";
};
"extra-alias" = {
address = "user4@example.com";
password = "secret-password4;";
};
"multi-alias1" = {
address = "multi-alias1@example.com";
aliases = ["multi-alias@example.com"];
password = "secret-password5;";
};
"multi-alias2" = {
address = "multi-alias2@example.com";
aliases = ["multi-alias@example.com"];
password = "secret-password6;";
};
"catchall" = {
address = "catchall@example.com";
aliases = ["@example.com"];
password = "secret-password7;";
};
"otherdomain" = {
address = "otherdomain@example.com";
aliases = ["user@otherdomain.com"];
password = "secret-password8;";
};
};
in
pkgs.nixosTest {
name = "aliases";
nodes = {
server = {pkgs, ...}: {
imports = [./common/server.nix];
environment.systemPackages = with pkgs; [netcat];
mailsystem = {
fqdn = "mail.example.com";
domains = ["example.com" "otherdomain.com"];
accounts = mkAccounts accounts;
extraVirtualAliases = {
"extra-alias@example.com" = accounts."extra-alias".address;
};
};
};
client = {...}: {
imports = [./common/client.nix];
};
};
testScript = {nodes, ...}: let
serverAddr = nodes.server.networking.primaryIPAddress;
clientAddr = nodes.client.networking.primaryIPAddress;
smtpSettings = {
address = serverAddr;
port = 465;
};
sendMail = mkSendMail smtpSettings accounts;
recvMail = mkRecvMail serverAddr accounts;
cfg = nodes.server.mailsystem;
in ''
start_all()
server.wait_for_unit("multi-user.target")
client.wait_for_unit("multi-user.target")
server.wait_until_succeeds("${waitForRspamd nodes.server}")
with subtest("send mail from aliased address"):
client.succeed("${sendMail "alias" "alias@example.com" accounts."normal".address ''
Subject: Testmail1
Hello User1,
this is a mail dispatched using an alias instead of the normal address.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "normal"} >&2")
with subtest("receive mail on aliased address"):
client.succeed("${sendMail "normal" "" "alias@example.com" ''
Subject: Testmail2
Hello alias-User,
this mail should reach you on your aliased address alias@example.com.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "alias"} >&2")
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 1 when no new mail is available
# (as alias is the more specific address, catchall shouldn't receive the mail)
client.fail("${recvMail "catchall"} >&2")
with subtest("receive mail on all accounts with same alias"):
client.succeed("${sendMail "normal" "" "multi-alias@example.com" ''
Subject: Testmail3
Hello multi-alias-Users,
this mail should reach you on your aliased address multi-alias@example.com.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "multi-alias1"} >&2")
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "multi-alias2"} >&2")
with subtest("send mail to catchAll-alias"):
# send email to non-existent account
client.succeed("${sendMail "normal" "" "somerandomaddress@example.com" ''
Subject: Catchall-Test
Hello Catchall-User,
this is mail is directed at an address with no explicit user-account behind it.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "catchall"} >&2")
with subtest("send mail from catchAll-account with a non-existing account behind"):
# send email from non-existent account
client.succeed("${sendMail "catchall" "somerandomaddress@example.com" accounts."normal2".address ''
Subject: Catchall-Test2
Hello User2,
this is mail is sent from an address with no explicit user-account behind it.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "normal2"} >&2")
with subtest("catchAll-account cannot send mail from an address with an existing account behind"):
# send email to non-existent account
client.fail("${sendMail "catchall" accounts."normal".address accounts."normal2".address ''
Subject: Catchall-Test3
Hello User2,
this is mail should not be possible to be sent as it is dispatched by a catchall-account using an address with a user-account behind it.
''}")
with subtest("send mail from aliased address of other domain"):
client.succeed("${sendMail "otherdomain" "user@otherdomain.com" accounts."normal".address ''
Subject: Dispatch from other domain
Hello User1,
this is a mail dispatched using an alias to a different domain instead of the normal address.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "normal"} >&2")
with subtest("receive mail on aliased address of other domain"):
client.succeed("${sendMail "normal" "" "user@otherdomain.com" ''
Subject: Reception from other domain
Hello otherdomain-User,
this mail should reach you on your aliased address user@otherdomain.com.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "otherdomain"} >&2")
with subtest("mail incoming on extraVirtualAlias"):
client.succeed("${sendMail "normal" "" "extra-alias@example.com" ''
Subject: extraVirtualAliases-Test
Hello User4,
this is mail is sent to you by using an extraVirtualAlias as recipient.
''}")
server.wait_until_fails('${pendingPostqueue}')
client.execute("${cleanupMail}")
# fetchmail returns EXIT_CODE 0 when it retrieves mail
client.succeed("${recvMail "extra-alias"} >&2")
'';
}