feat: mail server

This commit is contained in:
DACHXY 2025-05-05 13:37:38 +08:00
parent 396a4d603d
commit 1e77f204d0
13 changed files with 320 additions and 57 deletions

View file

@ -29,6 +29,10 @@
dataBackupPath = "/mnt/backup_dn";
dbBackupPath = "/mnt/backup_dn";
})
(import ../../modules/vaultwarden.nix {
domain = "https://bitwarden.net.dn";
})
(import ../../modules/openldap.nix { })
];
environment.systemPackages = with pkgs; [

View file

@ -1,5 +1,6 @@
{
config,
pkgs,
settings,
...
}:
@ -16,7 +17,10 @@ let
# fqdn = "dn-server.daccc.info";
in
{
networking.firewall.allowedTCPPorts = [ 25 ];
networking.firewall.allowedTCPPorts = [
25
587
];
services.postfix = {
enable = true;
@ -29,9 +33,17 @@ in
fqdn
];
config = {
home_mailbox = "Mailbox";
};
postmasterAlias = "root";
rootAlias = settings.personal.username;
config = {
alias_maps = [ "ldap:${config.sops.secrets."postfix/openldap".path}" ];
};
extraAliases = ''
mailer-daemon: postmaster
nobody: root
@ -44,6 +56,7 @@ in
abuse: root
noc: root
security: root
vaultwarden: root
'';
};
}

View file

@ -1,16 +1,76 @@
{
config,
lib,
pkgs,
...
}:
let
acmeWebRoot = "/var/www/${config.services.nextcloud.hostName}/html/";
mkProxyHost = (
{
domain,
proxyPass,
ssl ? false,
}:
(
if ssl then
{
forceSSL = true;
sslCertificate = "/etc/letsencrypt/live/${domain}/fullchain.pem";
sslCertificateKey = "/etc/letsencrypt/live/${domain}/privkey.pem";
certScript = pkgs.writeShellScriptBin "certbot-nextcloud" ''
listen = [
{
addr = "0.0.0.0";
port = 443;
ssl = true;
}
];
}
else
{
listen = [
{
addr = "0.0.0.0";
port = 80;
}
];
}
)
// {
locations."/" = {
proxyPass = proxyPass;
extraConfig = ''
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
'';
};
locations."^~ /.well-known/acme-challenge/" = {
root = "/var/www/${domain}/html";
extraConfig = ''
default_type "text/plain";
'';
};
extraConfig = ''
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers 'TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384';
ssl_prefer_server_ciphers on;
'';
}
);
certScript = pkgs.writeShellScriptBin "genCert" ''
acmeWebRoot="/var/www/$1/html/";
if [ ! -d "$acmeWebRoot" ]; then
mkdir -p "$acmeWebRoot"
fi
REQUESTS_CA_BUNDLE=${../../../system/extra/ca.crt} \
${pkgs.certbot}/bin/certbot certonly --webroot \
--webroot-path ${acmeWebRoot} -v \
-d ${config.services.nextcloud.hostName} \
--webroot-path $acmeWebRoot -v \
-d "$1" \
--server https://ca.net.dn:8443/acme/acme/directory \
-m admin@mail.net.dn
@ -21,17 +81,24 @@ let
hostname = "pre-nextcloud.net.dn";
ip = "10.0.0.130";
};
vaultwarden = {
domain = "bitwarden.net.dn";
};
in
{
environment.systemPackages = [
certScript
];
services.nginx = {
enable = true;
enableReload = true;
virtualHosts = {
# Nextcloud - Server
${config.services.nextcloud.hostName} = {
listen = lib.mkForce [
listen = [
{
addr = "0.0.0.0";
port = 443;
@ -61,46 +128,16 @@ in
'';
};
${pre7780.hostname} = {
listen = [
{
addr = "0.0.0.0";
port = 443;
ssl = true;
}
{
addr = "0.0.0.0";
port = 80;
}
];
locations."/" = {
proxyPass = "http://${pre7780.ip}/";
extraConfig = ''
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
'';
};
locations."^~ /.well-known/acme-challenge/" = {
root = "/var/www/${pre7780.hostname}/html";
extraConfig = ''
default_type "text/plain";
'';
};
forceSSL = true;
sslCertificate = "/etc/letsencrypt/live/${pre7780.hostname}/fullchain.pem";
sslCertificateKey = "/etc/letsencrypt/live/${pre7780.hostname}/privkey.pem";
extraConfig = ''
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers 'TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384';
ssl_prefer_server_ciphers on;
'';
${pre7780.hostname} = mkProxyHost {
domain = pre7780.hostname;
proxyPass = "http://${pre7780.ip}";
ssl = true;
};
${vaultwarden.domain} = mkProxyHost {
domain = vaultwarden.domain;
proxyPass = "http://127.0.0.1:${builtins.toString config.services.vaultwarden.config.ROCKET_PORT}";
ssl = true;
};
};
};

View file

@ -4,6 +4,13 @@ nextcloud:
adminPassword: ENC[AES256_GCM,data:O2rK18+riVrvloqqLsMUXw==,iv:OosiF0g4l1mrgndbwUOvO2YUqxWVk1hvAZY0rHU9GPE=,tag:yh1ccDmthARLND0NwpLTCA==,type:str]
step_ca:
password: ENC[AES256_GCM,data:3EWxpk/ktZHJreqnR9ln5pfdPjgigoCC4lyoRWugHas=,iv:q9cWW8xTxYQnRYohBxnPIsbVSpvkZYVpYLRVeZgmsRM=,tag:UHZagnLvorZUrPq43YU+Gw==,type:str]
vaultwarden: ENC[AES256_GCM,data:PSKtHBIxw0/z/rmtF83Yg3btHksbVVyWZ80nP0wl4zAHRpFXypvpchZu9/edX7RgREd+9okm21WyjNWRUDoGVTOJYOCFHZCvOUx4KzIL2c/i7jUjXwtvAEmikhL1qlunVrCPhDu0knQ5nvsqpgWyxgcZl52yxuskMSIRAOsMpCRePVwJerWW5tuQ5zteYeOR0GHR8Q0iwBm98YGlCbKvz/37jAjMQVxY5W9DE1Tu1XVyEPBeAVvEwZknFNIZg1ukB+kW9Z/sBwLEVbAGsiBSGjonP6KEsgKmtaIkbBPzpfA3CQ==,iv:X8x3ooFDkFIT2OuHICcP2J1zX8T6xZW8j71ZuaByx6Q=,tag:mfnDFf9riivZ3EBup1l6lw==,type:str]
openldap:
adminPassword: ENC[AES256_GCM,data:dSaynM6RBrhZLOwcN2djaA==,iv:t2xJuRO2irEFgcnNcZS25qCfXiZXHaoqcCZYcR041aY=,tag:K5DiJRp+AumtKafAOR49/w==,type:str]
postfix:
openldap: ENC[AES256_GCM,data:8woTLrSJ5qqZU7jizOIK9VGlaPaBuyhq6FOs6LwiE9WHYJzWCAw3D+449SmCVeEE2t+EZWmfRPaOQBceSeIfUY6WZ5vso1E29CWPq8Tk7AuHT2i/K82EhpapXst61IAgSa/y39MchA7LqwaiTzL3A2CJVM1k5Ay5iHUUDfXvLbUsVmn1NlNfOv2QPPd5g+2yR2oGGx5HTbTPQNfoiU77KtvtFmlrubAs413I3DGdhM4uiOS+FI9WgZ4Ia22BucaOLHp2odfWnEMbP+ZIyJFdu3CBcs1lbTnLLVI=,iv:RvPm2+WsTIPFWLlYzv/OyKKDy/fWhtEfut98mBoM/1A=,tag:wkkWK88D0jKfaudN+KpN0Q==,type:str]
dovecot:
openldap: ENC[AES256_GCM,data:G7jdoSqL2SYDv2alh7q65BaA8Ap898azUPf2KKWd5wbr9pRVsRhFxQxHdZDuTOHDhWcfaa+eqMgc5k9gGLBYIO9EWVyEZ01/QfG4GIHSDjubzZxCElwhJrtsFn1A+Ihv7T1IIGKBCdmQGhUwfBMtwYlIuj8PYZaty4+c/dxIOCfDr5HyM1C6qQ4RCJTDEh6B+Hpx8NlFO0+fRFC9+9tQYX0rjI7JZRSfbg7F23nEdkBATr/xlwQXj8dvXYMLZhUKaswFnRs5TrG97AVQ9t3rMguRHutCAqEROhml2lJvV3Vxb/yMmTrom8qSrbkuw00YfdlDCmUo5/E4Vu9DYL0kv0EnASyQ4vQbmVXz0clYEzEXBLWZIEu4QHGJ7jQWgsKFv+WSTvuunVQyNuij3SFWZLR/zdfJELxU,iv:bsGMMdDo1Mj4GxRbWuRmbH/WrLt25jK3we8JDYQRsLw=,tag:EugvDijjQnYcms70nZq5FQ==,type:str]
sops:
kms: []
gcp_kms: []
@ -19,8 +26,8 @@ sops:
Qm0wbmNGZDZwZlNTOVl0WVh5RXNxK2cK1Fwbgl5kKAFyrIIhBP+X4ZKFS4Xl39QY
11qkglNgro/JBFJ/W7Hj5wtEd8QToiJM1RW0lQaI25sneQ2v6L5pDA==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-04-22T06:01:27Z"
mac: ENC[AES256_GCM,data:HQHGQRuRR93Lwny8Bbv3Po2xSNvKgrLJhXC7txwwwO0Qh4Q3HjngpJqTQZg8KXe6PyNj8iPSnqW3Bt1jjOv9vjPPQVhRiUFy5pMBd/aK7mkBhTbvN4CMj5y1egU6TBMceRvlU5rhtPSsiIzq1egA/YOsfyeAXkLBghDRZmabq8s=,iv:IAvO0Kewx9D7NxWQ5K9heQtdksK7xfvl0eQCU1n0bmU=,tag:KPNbBeqXTeei+CXyL1NaOw==,type:str]
lastmodified: "2025-05-04T13:11:13Z"
mac: ENC[AES256_GCM,data:+V5vP4XbeXQP49gyisV4uQJjUybtK792DaFEWBHzLlKn2HiRj+qqSVR5XQrQMQQ5mKMhzsZXGq7QjjXtzKqgLCz5snItU63HzxQ6OxarNeg5pctk7i8ueNST4JpMxZODKGJncz2Ysq8OGrjZ6Nf4QVjO0XhFxZP6MbZxZL7wbuY=,iv:7jKt3uAY/ks8m/uzpos6XvldkpQjkgCHcLn+oRiY3mk=,tag:d6V+waMu4m2wi/H/J3bMXg==,type:str]
pgp: []
unencrypted_suffix: _unencrypted
version: 3.9.4

View file

@ -382,10 +382,11 @@ in
IN NS dns.${origin}
@ IN A ${serverIP}
IN AAAA fe80::3319:e2bb:fc15:c9df
IN MX 10 mail.${origin}
@ IN MX 10 mail.${origin}
IN TXT "v=spf1 mx"
dns IN A ${serverIP}
nextcloud IN A ${serverIP}
bitwarden IN A ${serverIP}
pre-nextcloud IN A ${serverIP}
ca IN A ${serverIP}
${hostname} IN A ${serverIP}
@ -406,7 +407,6 @@ in
file =
let
serverIP = getSubAddress personal.ip;
mailIP = getSubAddress personal.ip;
hostname = config.networking.hostName;
in
pkgs.writeText "${getReverseFilename personal.ip}" ''
@ -420,11 +420,12 @@ in
IN NS dns.${personal.domain}.
${serverIP} IN PTR dns.${personal.domain}.
${serverIP} IN PTR mail.${personal.domain}.
${serverIP} IN PTR ${hostname}.${personal.domain}.
${serverIP} IN PTR nextcloud.${personal.domain}.
${serverIP} IN PTR bitwarden.${personal.domain}.
${serverIP} IN PTR pre-nextcloud.${personal.domain}.
${serverIP} IN PTR ca.${personal.domain}.
${mailIP} IN PTR mail.${personal.domain}.
${dnsReversedRecords}
'';

View file

@ -1,9 +1,16 @@
{ config, ... }:
{
sops = {
secrets = {
"wireguard/privateKey" = { };
"nextcloud/adminPassword" = { };
"step_ca/password" = { };
vaultwarden = { };
"postfix/openldap" = { };
"openldap/adminPassword" = {
owner = config.users.users.openldap.name;
group = config.users.users.openldap.group;
};
};
};
}