Merge branch 'master' into france

This commit is contained in:
root
2020-07-22 00:26:56 -05:00
38 changed files with 2471 additions and 517 deletions
+26 -18
View File
@@ -6,26 +6,28 @@ with lib;
let
cfg = config.fudo.acme;
wwwRoot = hostname:
pkgs.writeTextFile {
name = "index.html";
# wwwRoot = hostname:
# pkgs.writeTextFile {
# name = "index.html";
text = ''
<html>
<head>
<title>${hostname}</title>
</head>
<body>
<h1>${hostname}</title>
</body>
</html>
'';
destination = "/www";
};
# text = ''
# <html>
# <head>
# <title>${hostname}</title>
# </head>
# <body>
# <h1>${hostname}</title>
# </body>
# </html>
# '';
# destination = "/www";
# };
in {
options.fudo.acme = {
enable = mkEnableOption "Fetch ACME certs for supplied local hostnames.";
hostnames = mkOption {
type = with types; listOf str;
description = "A list of hostnames mapping to this host, for which to acquire SSL certificates.";
@@ -35,9 +37,15 @@ in {
"alt.hostname.com"
];
};
admin-address = mkOption {
type = types.str;
description = "The admin address in charge of these addresses.";
default = "admin@fudo.org";
};
};
config = {
config = mkIf cfg.enable {
services.nginx = {
enable = true;
@@ -49,13 +57,13 @@ in {
{
enableACME = true;
forceSSL = true;
root = (wwwRoot hostname) + ("/" + "www");
# root = (wwwRoot hostname) + ("/" + "www");
})
cfg.hostnames);
};
security.acme.certs = listToAttrs
(map (hostname: nameValuePair hostname { email = "admin@fudo.org"; })
(map (hostname: nameValuePair hostname { email = cfg.admin-address; })
cfg.hostnames);
};
}
+2 -2
View File
@@ -32,7 +32,7 @@ in {
};
smtp-password-file = mkOption {
type = types.path;
type = types.str;
description = "Path to a file containing the password to use while connecting to the SMTP server.";
};
@@ -61,7 +61,7 @@ in {
};
password-file = mkOption {
type = types.path;
type = types.str;
description = "Path to file containing database password.";
};
};
+3 -1
View File
@@ -16,7 +16,7 @@ with lib;
domain = mkOption {
type = types.str;
description = ''
Domain of the
Domain of the local network.
'';
};
@@ -52,5 +52,7 @@ with lib;
description = "Email for administrator of this system.";
default = "admin@fudo.org";
};
enable-gui = mkEnableOption "Install desktop GUI software.";
};
}
+218
View File
@@ -0,0 +1,218 @@
{ lib, config, pkgs, ... }:
with lib;
let
cfg = config.fudo.dns;
ip = import ../../lib/ip.nix { lib = lib; };
join-lines = concatStringsSep "\n";
hostOpts = { host, ...}: {
options = {
ip-addresses = mkOption {
type = with types; listOf str;
description = ''
A list of IPv4 addresses assigned to this host.
'';
default = [];
};
ipv6-addresses = mkOption {
type = with types; listOf str;
description = ''
A list of IPv6 addresses assigned to this host.
'';
default = [];
};
ssh-fingerprints = mkOption {
type = with types; listOf str;
description = ''
A list of DNS SSHFP records for this host.
'';
};
};
};
srvRecordOpts = with types; {
options = {
weight = mkOption {
type = int;
description = "Weight relative to other records.";
default = 1;
};
priority = mkOption {
type = int;
description = "Priority to give this record.";
default = 0;
};
port = mkOption {
type = port;
description = "Port to use while connecting to this service.";
};
host = mkOption {
type = str;
description = "Host that provides this service.";
example = "my-host.my-domain.com";
};
};
};
domainOpts = { domain, ... }: with types; {
options = {
hosts = mkOption {
type = loaOf (submodule hostOpts);
default = {};
description = "A map of hostname to { host_attributes }.";
};
dnssec = mkEnableOption "Enable DNSSEC security for this zone.";
mx = mkOption {
type = listOf str;
description = "A list of mail servers serving this domain.";
default = [];
};
srv-records = mkOption {
type = attrsOf (attrsOf (listOf (submodule srvRecordOpts)));
description = "Map of traffic type to srv records.";
default = {};
example = {
tcp = {
kerberos = {
port = 88;
host = "auth-host.my-domain.com";
};
};
};
};
aliases = mkOption {
type = loaOf str;
default = {};
description = "A mapping of host-alias => hostnames to add to DNS.";
example = {
"music" = "host.dom.com.";
"mail" = "hostname";
};
};
extra-dns-records = mkOption {
type = listOf str;
description = "Records to be inserted verbatim into the DNS zone.";
example = ["some-host IN CNAME base-host"];
default = [];
};
dmarc-report-address = mkOption {
type = nullOr str;
description = "The email to use to recieve DMARC reports, if any.";
example = "admin-user@domain.com";
default = null;
};
default-host = mkOption {
type = nullOr str;
description = "IP of the host which will act as the default server for this domain, if any.";
default = null;
};
};
};
hostARecords = host: data:
join-lines ((map (ip: "${host} IN A ${ip}") data.ip-addresses) ++
(map (ip: "${host} IN AAAA ${ip}") data.ipv6-addresses));
makeSrvRecords = protocol: type: records:
join-lines (map (record: "_${type}._${protocol} IN SRV ${toString record.priority} ${toString record.weight} ${toString record.port} ${toString record.host}.")
records);
makeSrvProtocolRecords = protocol: types: join-lines (mapAttrsToList (makeSrvRecords protocol) types);
cnameRecord = alias: host: "${alias} IN CNAME ${host}";
hostSshFpRecords = host: data: join-lines (map (sshfp: "${host} IN SSHFP ${sshfp}") data.ssh-fingerprints);
mxRecords = mxs:
concatStringsSep "\n"
(map (mx: "@ IN MX 10 ${mx}.") mxs);
dmarcRecord = dmarc-email:
optionalString (dmarc-email != null)
''_dmarc IN TXT "v=DMARC1;p=quarantine;sp=quarantine;rua=mailto:${dmarc-email};"'';
nsRecords = ns-hosts:
join-lines ((mapAttrsToList (host: _: "@ IN NS ${host}.") ns-hosts) ++
(mapAttrsToList (host: ip: "${host} IN A ${ip}") ns-hosts));
in {
options.fudo.dns = with types; {
enable = mkEnableOption "Enable master DNS services.";
# FIXME: This should allow for AAAA addresses too...
dns-hosts = mkOption {
type = loaOf str;
description = "Map of domain nameserver FQDNs to IP.";
example = { "ns1.domain.com" = "1.1.1.1"; };
};
domains = mkOption {
type = loaOf (submodule domainOpts);
default = {};
description = "A map of domain to domain options.";
};
listen-ips = mkOption {
type = listOf str;
description = "A list of IPs on which to listen for DNS queries.";
example = ["1.2.3.4"];
};
};
config = mkIf cfg.enable {
services.nsd = {
enable = true;
identity = "procul.informis.land";
interfaces = cfg.listen-ips;
zones = mapAttrs' (dom: dom-cfg:
nameValuePair "${dom}." {
dnssec = dom-cfg.dnssec;
data = ''
$ORIGIN ${dom}.
$TTL 12h
@ IN SOA ns1.${dom}. hostmaster.${dom}. (
${toString builtins.currentTime}
5m
2m
6w
5m)
${optionalString (dom-cfg.default-host != null) "@ IN A ${dom-cfg.default-host}"}
${mxRecords dom-cfg.mx}
$TTL 6h
${nsRecords cfg.dns-hosts}
${dmarcRecord dom-cfg.dmarc-report-address}
${join-lines (mapAttrsToList makeSrvProtocolRecords dom-cfg.srv-records)}
${join-lines (mapAttrsToList hostARecords dom-cfg.hosts)}
${join-lines (mapAttrsToList hostSshFpRecords dom-cfg.hosts)}
${join-lines (mapAttrsToList cnameRecord dom-cfg.aliases)}
${join-lines dom-cfg.extra-dns-records}
'';
}) cfg.domains;
};
};
}
+228 -48
View File
@@ -1,96 +1,276 @@
# UNFINISHED!
#
# The plan is to bootstrap a local network config: DNS, DHCP, etc.
{ lib, config, pkgs, ... }:
with lib;
let
hostOpts = { config, ... }: {
options = {
ipv6Address = mkOption {
type = types.str;
description = ''
The V6 IP of a given host, if any.
'';
};
cfg = config.fudo.local-network;
ipv4Address = mkOption {
join-lines = concatStringsSep "\n";
ip = import ../../lib/ip.nix { lib = lib; };
hostOpts = { hostname, ... }: {
options = {
ip-address = mkOption {
type = types.str;
description = ''
The V4 IP of a given host, if any.
'';
};
macAddress = mkOption {
mac-address = mkOption {
type = types.str;
description = ''
The MAC address of a given host, if desired for IP reservation.
'';
};
ssh-fingerprints = mkOption {
type = with types; listOf str;
description = "A list of DNS SSHFP records for this host.";
default = [];
};
};
};
localNameServerOpts = { config, ... }: {
traceout = out: builtins.trace out out;
srvRecordOpts = with types; {
options = {
ipv6Address = mkOption {
type = types.str;
description = ''
The V6 IP of this nameserver, if any.
'';
weight = mkOption {
type = int;
description = "Weight relative to other records.";
default = 1;
};
ipv4Address = mkOption {
type = types.str;
description = ''
The V4 IP of this nameserver, if any.
'';
priority = mkOption {
type = int;
description = "Priority to give this record.";
default = 0;
};
ipv4ReverseDomain = mkOption {
type = types.str;
description = ''
The domain of the IPv4 address range for which this nameserver is responsible.
port = mkOption {
type = port;
description = "Port to use when connecting.";
};
Eg: 0.10.in-addr.arpa
'';
host = mkOption {
type = str;
description = "Host to contact for this service.";
example = "my-host.my-domain.com.";
};
};
};
in {
options = {
options.fudo.local-network = {
fudo.localNetwork.hosts = mkOption {
type = types.listOf (submodule hostOpts);
enable = mkEnableOption "Enable local network configuration (DHCP & DNS).";
hosts = mkOption {
type = with types; loaOf (submodule hostOpts);
default = {};
description = ''
A map of hostname => { host_attributes }.
'';
description = "A map of hostname => { host_attributes }.";
};
fudo.localNetwork.domain = mkOption {
domain = mkOption {
type = types.str;
description = "The domain to use for the local network.";
};
dns-servers = mkOption {
type = with types; listOf str;
description = "A list of domain name server to use for the local network.";
};
dhcp-interfaces = mkOption {
type = with types; listOf str;
description = "A list of interfaces on which to serve DHCP.";
};
dns-serve-ips = mkOption {
type = with types; listOf str;
description = "A list of IPs on which to server DNS queries.";
};
gateway = mkOption {
type = types.str;
description = "The gateway to use for the local network.";
};
aliases = mkOption {
type = with types; loaOf str;
default = {};
description = "A mapping of host-alias => hostname to use on the local network.";
};
network = mkOption {
type = types.str;
description = "Network to treat as local.";
};
enable-reverse-mappings = mkOption {
type = types.bool;
description = "Genereate PTR reverse lookup records.";
default = false;
};
dhcp-dynamic-network = mkOption {
type = types.str;
description = ''
The domain to use for the local network.
The network from which to dynamically allocate IPs via DHCP.
Must be a subnet of <network>.
'';
};
fudo.localNetwork.hostAliases = mkOption {
type = types.attrsOf types.str;
recursive-resolver = mkOption {
type = types.str;
description = "DNS nameserver to use for recursive resolution.";
};
server-ip = mkOption {
type = types.str;
description = "IP of the DNS server.";
};
extra-dns-records = mkOption {
type = with types; listOf str;
description = "Records to be inserted verbatim into the DNS zone.";
example = ["some-host IN CNAME other-host"];
default = [];
};
srv-records = mkOption {
type = with types; attrsOf (attrsOf (listOf (submodule srvRecordOpts)));
description = "Map of traffic type to srv records.";
default = {};
description = ''
A mapping of hostAlias => hostName to use on the local network.
example = {
tcp = {
kerberos = {
port = 88;
host = "auth-host.my-domain.com";
};
};
};
};
search-domains = mkOption {
type = with types; listOf str;
description = "A list of domains to search for DNS names.";
example = ["my-domain.com" "other-domain.com"];
default = [];
};
# TODO: srv records
};
config = mkIf cfg.enable {
services.dhcpd4 = {
enable = true;
machines = mapAttrsToList (hostname: hostOpts: {
ethernetAddress = hostOpts.mac-address;
hostName = hostname;
ipAddress = hostOpts.ip-address;
}) cfg.hosts;
interfaces = cfg.dhcp-interfaces;
extraConfig = ''
subnet ${ip.getNetworkBase cfg.network} netmask ${ip.maskFromV32Network cfg.network} {
authoritative;
option subnet-mask ${ip.maskFromV32Network cfg.network};
option broadcast-address ${ip.networkMaxIp cfg.network};
option routers ${cfg.gateway};
option domain-name-servers ${concatStringsSep " " cfg.dns-servers};
option domain-name "${cfg.domain}";
option domain-search ${join-lines (map (dom: "\"${dom}\"") ([cfg.domain] ++ cfg.search-domains))};
range ${ip.networkMinIp cfg.dhcp-dynamic-network} ${ip.networkMaxButOneIp cfg.dhcp-dynamic-network};
}
'';
};
fudo.localNetwork.localNameServer = mkOption {
type = (submodule localNameServerOpts);
description = ''
The master nameserver of the local network.
'';
services.bind = let
blockHostsToZone = block: hosts-data: {
master = true;
name = "${block}.in-addr.arpa";
file = let
# We should add these...but need a domain to assign them to.
# ip-last-el = ip: toInt (last (splitString "." ip));
# used-els = map (host-data: ip-last-el host-data.ip-address) hosts-data;
# unused-els = subtractLists used-els (map toString (range 1 255));
in pkgs.writeText "db.${block}-zone" ''
$ORIGIN ${block}.in-addr.arpa.
$TTL 1h
@ IN SOA ns1.${cfg.domain}. hostmaster.${cfg.domain}. (
${toString builtins.currentTime}
1800
900
604800
1800)
@ IN NS ns1.${cfg.domain}.
${join-lines (map hostPtrRecord hosts-data)}
'';
};
ipToBlock = ip: concatStringsSep "." (reverseList (take 3 (splitString "." ip)));
compactHosts = mapAttrsToList (host: data: data // { host = host; }) cfg.hosts;
hostsByBlock = groupBy (host-data: ipToBlock host-data.ip-address) compactHosts;
hostPtrRecord = host-data:
"${last (splitString "." host-data.ip-address)} IN PTR ${host-data.host}.${cfg.domain}.";
blockZones = mapAttrsToList blockHostsToZone hostsByBlock;
hostARecord = host: data: "${host} IN A ${data.ip-address}";
hostSshFpRecords = host: data: join-lines (map (sshfp: "${host} IN SSHFP ${sshfp}") data.ssh-fingerprints);
cnameRecord = alias: host: "${alias} IN CNAME ${host}";
makeSrvRecords = protocol: type: records:
join-lines (map (record: "_${type}._${protocol} IN SRV ${toString record.priority} ${toString record.weight} ${toString record.port} ${record.host}.")
records);
makeSrvProtocolRecords = protocol: types: join-lines (mapAttrsToList (makeSrvRecords protocol) types);
in {
enable = true;
cacheNetworks = [ cfg.network "localhost" "localnets" ];
forwarders = [ cfg.recursive-resolver ];
listenOn = cfg.dns-serve-ips;
zones = [
{
master = true;
name = cfg.domain;
file = pkgs.writeText "${cfg.domain}-zone" ''
@ IN SOA ns1.${cfg.domain}. hostmaster.${cfg.domain}. (
${toString builtins.currentTime}
5m
2m
6w
5m)
$TTL 1h
@ IN NS ns1.${cfg.domain}.
$ORIGIN ${cfg.domain}.
$TTL 30m
ns1 IN A ${cfg.server-ip}
${join-lines (mapAttrsToList hostARecord cfg.hosts)}
${join-lines (mapAttrsToList hostSshFpRecords cfg.hosts)}
${join-lines (mapAttrsToList cnameRecord cfg.aliases)}
${join-lines cfg.extra-dns-records}
${join-lines (mapAttrsToList makeSrvProtocolRecords cfg.srv-records)}
'';
}
] ++ blockZones;
};
};
}
+20 -18
View File
@@ -160,21 +160,21 @@ in rec {
};
};
users = {
users = {
${container-mail-user} = {
isSystemUser = true;
uid = container-mail-user-id;
group = "mailer";
};
};
# users = {
# users = {
# ${container-mail-user} = {
# isSystemUser = true;
# uid = container-mail-user-id;
# group = "mailer";
# };
# };
groups = {
${container-mail-group} = {
members = ["mailer"];
};
};
};
# groups = {
# ${container-mail-group} = {
# members = ["mailer"];
# };
# };
# };
fudo.mail-server = {
enable = true;
@@ -193,10 +193,12 @@ in rec {
dovecot = {
ssl-certificate = "/etc/${container-dovecot-cert}";
ssl-private-key = "/etc/dovecot-certs/key.pem";
ldap-ca = "/etc/${container-fudo-ca-cert}";
ldap-urls = cfg.dovecot.ldap-urls;
ldap-reader-dn = cfg.dovecot.ldap-reader-dn;
ldap-reader-passwd = cfg.dovecot.ldap-reader-passwd;
ldap = {
# ca = "/etc/${container-fudo-ca-cert}";
server-urls = cfg.dovecot.ldap.server-urls;
reader-dn = cfg.dovecot.ldap.reader-dn;
reader-passwd = cfg.dovecot.ldap.reader-passwd;
};
};
local-domains = cfg.local-domains;
+19
View File
@@ -104,6 +104,7 @@ in {
user-aliases = mkOption {
type = with types; loaOf(listOf str);
description = "A map of real user to list of aliases.";
default = {};
example = {
someuser = ["alias0" "alias1"];
};
@@ -167,4 +168,22 @@ in {
./mail/rspamd.nix
./mail/clamav.nix
];
config = mkIf cfg.enable {
users = {
users = {
mailuser = {
isSystemUser = true;
uid = cfg.mail-user-id;
group = "mailgroup";
};
};
groups = {
mailgroup = {
members = ["mailuser"];
};
};
};
};
}
+90 -50
View File
@@ -23,57 +23,85 @@ let
'';
};
ldap-conf = filename: uris:
pkgs.writeText filename ''
uris = ${concatStringsSep " " uris}
ldap-conf = filename: config:
let
ssl-config = if config.ca == null then ''
tls = no
tls_require_cert = try
'' else ''
tls_ca_cert_file = ${config.ca}
tls = yes
tls_require_cert = try
'';
in
pkgs.writeText filename ''
uris = ${concatStringsSep " " config.server-urls}
ldap_version = 3
dn = ${cfg.dovecot.ldap-reader-dn}
dnpass = ${cfg.dovecot.ldap-reader-passwd}
dn = ${config.reader-dn}
dnpass = ${config.reader-passwd}
auth_bind = yes
auth_bind_userdn = uid=%u,ou=members,dc=fudo,dc=org
base = dc=fudo,dc=org
# tls_ca_cert_file = ${cfg.dovecot.ldap-ca}
# FIXME: turn back on when certs work
tls = no
tls_require_cert = try
${ssl-config}
'';
ldap-passwd-entry = ldap-config: ''
passdb {
driver = ldap
args = ${ldap-conf "ldap-passdb.conf" ldap-config}
}
'';
ldapOpts = {
options = with types; {
ca = mkOption {
type = nullOr str;
description = "The path to the CA cert used to sign the LDAP server certificate.";
default = null;
};
server-urls = mkOption {
type = listOf str;
description = "A list of LDAP server URLs used for authentication.";
};
reader-dn = mkOption {
type = str;
description = ''
DN to use for reading user information. Needs access to homeDirectory,
uidNumber, gidNumber, and uid, but not password attributes.
'';
};
reader-passwd = mkOption {
type = str;
description = ''
Password for the user specified in ldap-reader-dn.
'';
};
};
};
dovecot-user = config.services.dovecot2.user;
in {
options.fudo.mail-server.dovecot = {
options.fudo.mail-server.dovecot = with types; {
ssl-private-key = mkOption {
type = types.str;
type = str;
description = "Location of the server SSL private key.";
};
ssl-certificate = mkOption {
type = types.str;
type = str;
description = "Location of the server SSL certificate.";
};
ldap-ca = mkOption {
type = types.str;
description = "The path to the CA cert used to sign the LDAP server certificate.";
};
ldap-urls = mkOption {
type = with types; listOf str;
description = "The urls of LDAP servers.";
};
ldap-reader-dn = mkOption {
type = types.str;
ldap = mkOption {
type = nullOr (submodule ldapOpts);
default = null;
description = ''
DN to use for reading user information. Needs access to homeDirectory,
uidNumber, gidNumber, and uid, but not password attributes.
'';
};
ldap-reader-passwd = mkOption {
type = types.str;
description = ''
Password for the user specified in ldap-reader-dn.
LDAP auth server configuration. If omitted, the server will use local authentication.
'';
};
};
@@ -93,8 +121,7 @@ in {
enableImap = true;
enableLmtp = true;
enablePop3 = true;
enablePAM = false;
enablePAM = cfg.dovecot.ldap == null;
createMailUser = true;
@@ -124,14 +151,16 @@ in {
extraConfig = ''
#Extra Config
# The prometheus exporter still expects an older style of metrics
mail_plugins = $mail_plugins old_stats
service old-stats {
unix_listener old-stats {
user = dovecot-exporter
group = dovecot-exporter
${optionalString cfg.monitoring ''
# The prometheus exporter still expects an older style of metrics
mail_plugins = $mail_plugins old_stats
service old-stats {
unix_listener old-stats {
user = dovecot-exporter
group = dovecot-exporter
}
}
}
''}
${lib.optionalString cfg.debug ''
mail_debug = yes
@@ -170,15 +199,15 @@ in {
}
# Drop privs, since all mail is owned by one user
user = ${cfg.mail-user}
group = ${cfg.mail-group}
# user = ${cfg.mail-user}
# group = ${cfg.mail-group}
user = root
}
auth_mechanisms = login plain
passdb {
driver = ldap
args = ${ldap-conf "ldap-passdb.conf" cfg.dovecot.ldap-urls}
}
${optionalString (cfg.dovecot.ldap != null)
(ldap-passwd-entry cfg.dovecot.ldap)}
userdb {
driver = static
args = uid=${toString cfg.mail-user-id} home=${cfg.mail-directory}/%u
@@ -189,8 +218,18 @@ in {
unix_listener auth {
mode = 0660
user = "${config.services.postfix.user}"
group = ${config.services.postfix.group}
group = ${cfg.mail-group}
}
unix_listener auth-userdb {
mode = 0660
user = "${config.services.postfix.user}"
group = ${cfg.mail-group}
}
}
service auth-worker {
user = root
}
namespace inbox {
@@ -236,7 +275,8 @@ in {
done
chown -R '${dovecot-user}:${cfg.mail-group}' '${state-directory}/imap_sieve'
chown ${cfg.mail-user}:${cfg.mail-group} ${cfg.mail-directory}
chown '${cfg.mail-user}:${cfg.mail-group}' ${cfg.mail-directory}
chmod g+w ${cfg.mail-directory}
'';
};
}
+21 -17
View File
@@ -6,6 +6,14 @@ let
cfg = config.fudo.mail-server;
# The final newline is important
write-entries = filename: entries:
let
entries-string = (concatStringsSep "\n" entries);
in builtins.toFile filename ''
${entries-string}
'';
make-user-aliases = entries:
concatStringsSep "\n"
(mapAttrsToList (user: aliases:
@@ -39,25 +47,22 @@ let
/^User-Agent:/ IGNORE
/^X-Enigmail:/ IGNORE
'');
blacklist-postfix-entry = sender: "${sender} REJECT";
blacklist-postfix-file = entries:
concatStringsSep "\n" (map blacklist-postfix-entry entries);
sender-blacklist-file = builtins.toFile "reject_senders"
(blacklist-postfix-file cfg.sender-blacklist);
recipient-blacklist-file = builtins.toFile "reject_recipients"
(blacklist-postfix-file cfg.recipient-blacklist);
blacklist-postfix-file = filename: entries:
write-entries filename entries;
sender-blacklist-file = blacklist-postfix-file "reject_senders"
(map blacklist-postfix-entry cfg.sender-blacklist);
recipient-blacklist-file = blacklist-postfix-file "reject_recipients"
(map blacklist-postfix-entry cfg.recipient-blacklist);
# A list of domains for which we accept mail
virtual-mailbox-map-file = builtins.toFile "virtual_mailbox_map"
(concatStringsSep "\n"
(map (domain: "@${domain} OK") (cfg.local-domains ++ [cfg.domain])));
virtual-mailbox-map-file = write-entries "virtual_mailbox_map"
(map (domain: "@${domain} OK") (cfg.local-domains ++ [cfg.domain]));
sender-login-map-file = let
escapeDot = (str: replaceStrings ["."] ["\\."] str);
in builtins.toFile "sender_login_maps"
(concatStringsSep "\n"
(map (domain: "/^(.*)@${escapeDot domain}$/ \${1}") (cfg.local-domains ++ [cfg.domain])));
in write-entries "sender_login_maps"
(map (domain: "/^(.*)@${escapeDot domain}$/ \${1}") (cfg.local-domains ++ [cfg.domain]));
mapped-file = name: "hash:/var/lib/postfix/conf/${name}";
@@ -106,9 +111,8 @@ in {
origin = cfg.domain;
hostname = cfg.hostname;
destination = ["localhost" "localhost.localdomain"];
# destination = ["localhost" "localhost.localdomain"] ++
# (map (domain: "localhost.${domain}") cfg.local-domains) ++
# cfg.local-domains;
# destination = ["localhost" "localhost.localdomain" cfg.hostname] ++
# cfg.local-domains;;
enableHeaderChecks = true;
enableSmtp = true;
@@ -133,7 +137,7 @@ in {
sslKey = cfg.postfix.ssl-private-key;
config = {
virtual_mailbox_domains = builtins.toFile "domain-list" (concatStringsSep "\n" cfg.local-domains);
virtual_mailbox_domains = cfg.local-domains ++ [cfg.domain];
# virtual_mailbox_base = "${cfg.mail-directory}/";
virtual_mailbox_maps = mapped-file "virtual_mailbox_map";
+62
View File
@@ -0,0 +1,62 @@
{ lib, pkgs, config, ... }:
with lib;
let
cfg = config.fudo.secure-dns-proxy;
in {
options.fudo.secure-dns-proxy = {
enable = mkEnableOption "Enable a DNS server using an encrypted upstream source.";
port = mkOption {
type = types.port;
description = "Port on which to listen for DNS queries.";
default = 53;
};
upstream-dns = mkOption {
type = with types; listOf str;
description = ''
The upstream DNS services to use, in a format useable by dnsproxy.
See: https://github.com/AdguardTeam/dnsproxy
'';
default = ["https://cloudflare-dns.com/dns-query"];
};
bootstrap-dns = mkOption {
type = types.str;
description = "A simple DNS server from which HTTPS DNS can be bootstrapped, if necessary.";
default = "1.1.1.1";
};
listen-ips = mkOption {
type = with types; listOf str;
description = "A list of local IP addresses on which to listen.";
default = ["0.0.0.0"];
};
};
config = mkIf cfg.enable {
environment.systemPackages = with pkgs; [
dnsproxy
];
systemd.services.secure-dns-proxy = {
enable = true;
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
description = "DNS Proxy for secure DNS lookups";
serviceConfig = let
upstreams = map (upstream: "-u ${upstream}") cfg.upstream-dns;
upstream-line = concatStringsSep " " upstreams;
listen-line = concatStringsSep " "
(map (listen: "-l ${listen}") cfg.listen-ips);
cmd = "${pkgs.dnsproxy}/bin/dnsproxy -p ${toString cfg.port} ${upstream-line} ${listen-line} -b ${cfg.bootstrap-dns}";
in {
ExecStart = cmd;
};
};
};
}
+70
View File
@@ -0,0 +1,70 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.fudo.slynk;
initScript = port: load-paths: let
load-path-string =
concatStringsSep " " (map (path: "\"${path}\"") load-paths);
in pkgs.writeText "slynk.lisp" ''
(load (merge-pathnames "quicklisp/setup.lisp" (user-homedir-pathname)))
(ql:quickload :slynk)
(setf asdf:*central-registry*
(append asdf:*central-registry*
(list ${load-path-string})))
(slynk:create-server :port ${toString port} :dont-close t)
(dolist (var '("LD_LIBRARY_PATH"))
(format t "~S: ~S~%" var (sb-unix::posix-getenv var)))
(loop (sleep 60))
'';
lisp-libs = with pkgs.lispPackages; [
alexandria
asdf-package-system
asdf-system-connections
cl_plus_ssl
cl-ppcre
quicklisp
quri
uiop
usocket
];
in {
options.fudo.slynk = {
enable = mkEnableOption "Enable Slynk emacs common lisp server.";
port = mkOption {
type = types.int;
description = "Port on which to open a Slynk server.";
default = 4005;
};
};
config = mkIf cfg.enable {
systemd.user.services.slynk = {
description = "Slynk Common Lisp server.";
serviceConfig = let
load-paths = (map (pkg: "${pkg}/lib/common-lisp/") lisp-libs);
in {
ExecStartPre = "${pkgs.lispPackages.quicklisp}/bin/quicklisp init";
ExecStart = "${pkgs.sbcl}/bin/sbcl --load ${initScript cfg.port load-paths}";
Restart = "on-failure";
PIDFile = "/run/slynk.$USERNAME.pid";
};
path = with pkgs; [
gcc
glibc # for getent
file
];
environment = {
LD_LIBRARY_PATH = "${pkgs.openssl_1_1.out}/lib";
};
};
};
}
+1 -1
View File
@@ -186,7 +186,7 @@ let
};
password-file = mkOption {
type = types.path;
type = types.str;
description = "Password to use when connecting to the database.";
};
};
+212
View File
@@ -0,0 +1,212 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.informis.cl-gemini;
lisp-libs = with pkgs.lispPackages; [
asdf-package-system
asdf-system-connections
alexandria
asdf-package-system
asdf-system-connections
cl_plus_ssl
cl-ppcre
quicklisp
quri
uiop
usocket
];
launchServer = ip: port: root: public-dir: key: cert: slynk-port: feeds-string: textfiles-archive:
pkgs.writeText "launch-server.lisp" ''
(load (merge-pathnames "quicklisp/setup.lisp" (user-homedir-pathname)))
(ql:quickload :slynk)
(ql:quickload :cl-gemini)
${optionalString (slynk-port != null) "(slynk:create-server :port ${toString slynk-port} :dont-close t)"}
${feeds-string}
(cl-gemini:start-gemini-server "${ip}" "${key}" "${cert}"
:port ${toString port}
:document-root "${root}"
:textfiles-root "${textfiles-archive}"
:file-cmd "${pkgs.file}/bin/file"
:log-stream *standard-output*
:threaded t
:separate-thread t)
(loop (sleep 60))
'';
sbcl-with-ssl = pkgs.sbcl.overrideAttrs (oldAttrs: rec {
extraLibs = with pkgs; [
openssl_1_1.dev
];
});
feedOpts = with types; {
options = {
url = mkOption {
type = str;
description = "Base URI of the feed, i.e. the URI corresponding to the feed path.";
example = "gemini://my.server/path/to/feedfiles";
};
title = mkOption {
type = str;
description = "Title of given feed.";
example = "My Fancy Feed";
};
path = mkOption {
type = str;
description = "Path to Gemini files making up the feed.";
example = "/path/to/feed";
};
};
};
register-feed = name: opts: ''
(cl-gemini:register-feed :name "${name}" :title "${opts.title}" :path "${opts.path}" :base-uri "${opts.url}")'';
register-feeds = feeds:
concatStringsSep "\n"
(mapAttrsToList register-feed feeds);
in {
options.informis.cl-gemini = with types; {
enable = mkEnableOption "Enable the cl-gemini server.";
port = mkOption {
type = port;
description = "Port on which to serve Gemini traffic.";
default = 1965;
};
server-ip = mkOption {
type = str;
description = "IP on which to serve Gemini traffic.";
example = "1.2.3.4";
};
document-root = mkOption {
type = str;
description = "Root at which to look for gemini files.";
example = "/my/gemini/root";
};
user-public = mkOption {
type = str;
description = "Subdirectory of user homes to check for gemini files.";
default = "gemini-public";
};
ssl-private-key = mkOption {
type = path;
description = "Path to the pem-encoded server private key.";
example = /path/to/secret/key.pem;
};
ssl-certificate = mkOption {
type = path;
description = "Path to the pem-encoded server public certificate.";
example = /path/to/cert.pem;
};
slynk-port = mkOption {
type = nullOr port;
description = "Port on which to open a slynk server, if any.";
default = null;
};
feeds = mkOption {
type = loaOf (submodule feedOpts);
description = "Feeds to generate and make available (as eg. /feed/name.xml).";
example = {
diary = {
title = "My Diary";
path = "/path/to/my/gemfiles/";
url = "gemini://my.host/blog-path/";
};
};
default = {};
};
textfiles-archive = mkOption {
type = str;
description = "A path containing only gemini & text files.";
example = "/path/to/textfiles/";
};
};
config = mkIf cfg.enable {
environment.systemPackages = with pkgs; [
cl-gemini
];
users.users = {
cl-gemini = {
isSystemUser = true;
group = "nogroup";
createHome = true;
home = "/var/lib/cl-gemini";
};
};
environment.etc = {
"cl-gemini/key.pem" = {
mode = "0400";
user = "cl-gemini";
source = cfg.ssl-private-key;
};
"cl-gemini/cert.pem" = {
mode = "0444";
user = "cl-gemini";
source = cfg.ssl-certificate;
};
};
systemd.services.cl-gemini = {
description = "cl-gemini Gemini server (https://gemini.circumlunar.space/)";
serviceConfig = let
feed-registrations = register-feeds cfg.feeds;
in {
ExecStartPre = "${pkgs.lispPackages.quicklisp}/bin/quicklisp init";
ExecStart = "${sbcl-with-ssl}/bin/sbcl --load ${
launchServer
cfg.server-ip
cfg.port
cfg.document-root
cfg.user-public
"/etc/cl-gemini/key.pem"
"/etc/cl-gemini/cert.pem"
cfg.slynk-port
feed-registrations
cfg.textfiles-archive
}";
Restart = "on-failure";
PIDFile = "/run/cl-gemini.$USERNAME.uid";
User = "cl-gemini";
};
environment = {
LD_LIBRARY_PATH = "${pkgs.openssl_1_1.out}/lib";
CL_SOURCE_REGISTRY = concatStringsSep ":"
(["${config.users.users.cl-gemini.home}/quicklisp/quicklisp"] ++
(map
(pkg: "${pkg}//")
(lisp-libs ++ [pkgs.cl-gemini])));
};
path = with pkgs; [
gcc
file
getent
];
wantedBy = [ "default.target" ];
};
};
}
+6
View File
@@ -7,19 +7,25 @@ with lib;
./fudo/authentication.nix
./fudo/chat.nix
./fudo/common.nix
./fudo/dns.nix
./fudo/git.nix
./fudo/grafana.nix
./fudo/kdc.nix
./fudo/ldap.nix
./fudo/local-network.nix
./fudo/mail.nix
./fudo/mail-container.nix
./fudo/minecraft-server.nix
./fudo/node-exporter.nix
./fudo/postgres.nix
./fudo/prometheus.nix
./fudo/secure-dns-proxy.nix
./fudo/slynk.nix
./fudo/system.nix
./fudo/webmail.nix
./informis/cl-gemini.nix
../fudo/profiles
../fudo/sites
];