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✨ [pi4] Added initial Simple mailserver config

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This commit is contained in:
Martin Berg Alstad
2025-06-02 17:44:41 +00:00
parent be02be6bf2
commit b74e5aab62
7 changed files with 229 additions and 25 deletions
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138
flake.lock generated
View File

@ -44,6 +44,22 @@
"type": "github"
}
},
"blobs": {
"flake": false,
"locked": {
"lastModified": 1604995301,
"narHash": "sha256-wcLzgLec6SGJA8fx1OEN1yV/Py5b+U5iyYpksUY/yLw=",
"owner": "simple-nixos-mailserver",
"repo": "blobs",
"rev": "2cccdf1ca48316f2cfd1c9a0017e8de5a7156265",
"type": "gitlab"
},
"original": {
"owner": "simple-nixos-mailserver",
"repo": "blobs",
"type": "gitlab"
}
},
"catppuccin": {
"inputs": {
"nixpkgs": "nixpkgs"
@ -62,6 +78,70 @@
"type": "github"
}
},
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1747046372,
"narHash": "sha256-CIVLLkVgvHYbgI2UpXvIIBJ12HWgX+fjA8Xf8PUmqCY=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"git-hooks": {
"inputs": {
"flake-compat": [
"simple-nixos-mailserver",
"flake-compat"
],
"gitignore": "gitignore",
"nixpkgs": [
"simple-nixos-mailserver",
"nixpkgs"
]
},
"locked": {
"lastModified": 1742649964,
"narHash": "sha256-DwOTp7nvfi8mRfuL1escHDXabVXFGT1VlPD1JHrtrco=",
"owner": "cachix",
"repo": "git-hooks.nix",
"rev": "dcf5072734cb576d2b0c59b2ac44f5050b5eac82",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "git-hooks.nix",
"type": "github"
}
},
"gitignore": {
"inputs": {
"nixpkgs": [
"simple-nixos-mailserver",
"git-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"grayjay": {
"inputs": {
"nixpkgs": "nixpkgs_2"
@ -157,6 +237,22 @@
"type": "github"
}
},
"nixpkgs-25_05": {
"locked": {
"lastModified": 1747610100,
"narHash": "sha256-rpR5ZPMkWzcnCcYYo3lScqfuzEw5Uyfh+R0EKZfroAc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "ca49c4304acf0973078db0a9d200fd2bae75676d",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-25.05",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-stable": {
"locked": {
"lastModified": 1748162331,
@ -238,6 +334,22 @@
}
},
"nixpkgs_5": {
"locked": {
"lastModified": 1747179050,
"narHash": "sha256-qhFMmDkeJX9KJwr5H32f1r7Prs7XbQWtO0h3V0a0rFY=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "adaa24fbf46737f3f1b5497bf64bae750f82942e",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_6": {
"locked": {
"lastModified": 1743448293,
"narHash": "sha256-bmEPmSjJakAp/JojZRrUvNcDX2R5/nuX6bm+seVaGhs=",
@ -262,11 +374,35 @@
"nixpkgs": "nixpkgs_4",
"nixpkgs-stable": "nixpkgs-stable",
"nixpkgs-unstable": "nixpkgs-unstable",
"simple-nixos-mailserver": "simple-nixos-mailserver",
"sops-nix": "sops-nix",
"spicetify-nix": "spicetify-nix",
"zen-browser": "zen-browser"
}
},
"simple-nixos-mailserver": {
"inputs": {
"blobs": "blobs",
"flake-compat": "flake-compat",
"git-hooks": "git-hooks",
"nixpkgs": "nixpkgs_5",
"nixpkgs-25_05": "nixpkgs-25_05"
},
"locked": {
"lastModified": 1747965231,
"narHash": "sha256-BW3ktviEhfCN/z3+kEyzpDKAI8qFTwO7+S0NVA0C90o=",
"owner": "simple-nixos-mailserver",
"repo": "nixos-mailserver",
"rev": "53007af63fade28853408370c4c600a63dd97f41",
"type": "gitlab"
},
"original": {
"owner": "simple-nixos-mailserver",
"ref": "nixos-25.05",
"repo": "nixos-mailserver",
"type": "gitlab"
}
},
"sops-nix": {
"inputs": {
"nixpkgs": [
@ -326,7 +462,7 @@
"zen-browser": {
"inputs": {
"home-manager": "home-manager_2",
"nixpkgs": "nixpkgs_5"
"nixpkgs": "nixpkgs_6"
},
"locked": {
"lastModified": 1748229380,

2
flake.nix
View File

@ -31,6 +31,7 @@
catppuccin.url = "github:catppuccin/nix";
# Bar
hyprpanel.url = "github:Jas-SinghFSU/HyprPanel";
simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-25.05";
# Spotify
spicetify-nix = {
url = "github:Gerg-L/spicetify-nix";
@ -47,6 +48,7 @@
self,
nixpkgs,
home-manager,
simple-nixos-mailserver,
...
}@inputs:
let

46
hosts/pi4/caddy.nix
View File

@ -4,11 +4,13 @@ let
in
{
services.caddy = {
enable = true;
enable = false;
email = "cert@${domain}";
virtualHosts =
let
reverseProxy = port: "reverse_proxy localhost:${builtins.toString port}";
localProxy = proxyTo "localhost";
homelabProxy = proxyTo "192.168.10.231";
proxyTo = ip: port: "reverse_proxy ${ip}:${builtins.toString port}";
redirect = subdomain: "redir https://${subdomain}.${domain}{uri}";
in
{
@ -23,62 +25,66 @@ in
'';
# Gitea
"code.${domain}".extraConfig = ''
${reverseProxy 3000}
${homelabProxy 3000}
'';
# Forgejo
"beta.code.${domain}".extraConfig = ''
${localProxy 8001}
'';
# Nextcloud
"nextcloud.${domain}".extraConfig = ''
redir /.well-known/carddav /remote.php/dav 301
redir /.well-known/caldav /remote.php/dav 301
${reverseProxy 11000}
${homelabProxy 11000}
'';
# Kitchenowl
"grocery.${domain}".extraConfig = ''
${reverseProxy 800}
${homelabProxy 800}
'';
# Actual Budget
"budget.${domain}".extraConfig = ''
${reverseProxy 5006}
${homelabProxy 5006}
'';
# Uptime Kuma
"status.${domain}".extraConfig = ''
${reverseProxy 3001}
${homelabProxy 3001}
'';
# Headscale
"vpn.${domain}".extraConfig = ''
reverse_proxy /web* localhost:8084
reverse_proxy * localhost:8082
reverse_proxy /web* 192.168.10.231:8084
reverse_proxy * 192.168.10.231:8082
'';
# Headscale SmartDNS
"dns.${domain}".extraConfig = ''
${reverseProxy 8082}
${homelabProxy 8082}
'';
# FreshRSS
"rss.${domain}".extraConfig = ''
${reverseProxy 8085}
${homelabProxy 8085}
'';
# Ente backend
"api.ente.${domain}".extraConfig = ''
${reverseProxy 8083}
${homelabProxy 8083}
'';
# Ente Photos frontend
"ente.${domain}".extraConfig = ''
${reverseProxy 3003}
${homelabProxy 3003}
'';
# Ente Auth frontend
"mfa.${domain}".extraConfig = ''
${reverseProxy 3004}
${homelabProxy 3004}
'';
# Homepage / portfolio
"${domain}".extraconfig = ''
${reverseProxy 4321}
"${domain}".extraConfig = ''
${homelabProxy 4321}
'';
# Yamtrack
"track.${domain}".extraConfig = ''
${reverseProxy 8090}
${homelabProxy 8090}
'';
# Postal
"mail.${domain}".extraConfig = ''
${reverseProxy 5000}
# Donetick
"chore.${domain}".extraConfig = ''
${homelabProxy 2021}
'';
};
};

2
hosts/pi4/default.nix
View File

@ -4,8 +4,10 @@
imports = with lib.custom; [
(relativeToBase "modules")
./boot.nix
./caddy.nix
./forgejo.nix
./hardware.nix
./mailserver.nix
./nextcloud.nix
./podman.nix
./security

5
hosts/pi4/forgejo.nix
View File

@ -34,9 +34,10 @@ in
# Sending emails is completely optional
# You can send a test email from the web UI at:
# Profile Picture > Site Administration > Configuration > Mailer Configuration
mailer = {
mailer = lib.mkIf config.mailserver.enable {
ENABLED = true;
SMTP_ADDR = "mail.${common.domain}";
PROTOCOL = "smtps";
SMTP_ADDR = config.mailserver.fqdn;
FROM = "noreply-forgejo@${common.domain}";
USER = "noreply@${common.domain}";
};

55
hosts/pi4/mailserver.nix Normal file
View File

@ -0,0 +1,55 @@
{
lib,
config,
inputs,
common,
systemConfig,
...
}:
let
cfg = config.mailserver;
passwordHashKey = "mailserver/password-hash";
in
{
imports = [
inputs.simple-nixos-mailserver.nixosModule
];
mailserver = {
enable = true;
# stateVersion = 1; TODO uncomment on 25.11
fqdn = "mail.${common.domain}";
domains = [
common.domain
];
# A list of all login accounts. To create the password hashes, use
# nix-shell -p mkpasswd --run 'mkpasswd -sm bcrypt'
loginAccounts = {
"${systemConfig.username}@${common.domain}" = {
hashedPasswordFile = config.sops.secrets.${passwordHashKey}.path;
};
};
# Use Let's Encrypt certificates. Note that this needs to set up a stripped
# down nginx and opens port 80.
# certificateScheme = "acme-nginx";
};
# security.acme.acceptTerms = true;
# security.acme.defaults.email = "security@example.com";
services.nginx.virtualHosts.${cfg.fqdn}.listen = lib.mkForce [
{
addr = "127.0.0.1";
port = 8003;
ssl = false;
}
{
addr = "192.168.10.188";
port = 8003;
ssl = false;
}
];
sops.secrets.${passwordHashKey}.neededForUsers = true;
}

6
shared/secrets/secrets.yaml
View File

@ -3,6 +3,8 @@ forgejo:
#ENC[AES256_GCM,data:oMpYBQ30sdCTtgxEZvYxTd9oi9QM0bYp5NisMdQHYT/nF2k=,iv:H9/g7XttJScVXV38+yHdbgWNFDhBYyudjK5BKHTt5wo=,tag:FNfkKfkKWDBUAXiGXkDchw==,type:comment]
runner-token: ENC[AES256_GCM,data:xbULBWrqosktW7XHViLH7Sk76upH31RFQNsBcXWWN7bpRadF3tpBA/hksMyEdg==,iv:v3vzUb5wsWeKWRYWT+ks4ZWGXQRhZ+td3N3bpuwoVc8=,tag:rEVoEw/QOSs8puujsRBxXQ==,type:str]
password-hash: ENC[AES256_GCM,data:FsGHBAw/z4tcBRObVlo//UotWHyHns0+vdJVgt2lfGiIfQG+1I60g2Tzgv/O+gz3oz41NIwAYf61SR9AfXhpnc1AxiZRlCBwMQ==,iv:oiJndSVZQ+00UPz0TuJXV+T8x9mtecrNDUaablOGffU=,tag:wQuow7C8KqelJOE9KqCxMA==,type:str]
mailserver:
password-hash: ENC[AES256_GCM,data:H5PlCVuwUxIjtWbNsxb/ROkY2KiNhSwvWDvTLBfR596ijRTkaH0xtltsvHiiNHmfKERfcAXKO9EyGNHc,iv:qev1fs0PPydz8cm9D7hLp6ULgUEQJm+E0Pg86bor1to=,tag:zFnJ23NDCXeur+kvNSQV6w==,type:str]
nextcloud:
admin-pass: ENC[AES256_GCM,data:RBuuNc7J/CCJXG8n73B5cw==,iv:uKNj40SdJn6LbZoV1i9fq+5TGmRDPYVhCxAUghV4vqs=,tag:wUHBPo5T+2tyjsQFlUXDEQ==,type:str]
sops:
@ -34,7 +36,7 @@ sops:
SGdNMnVlQlNEeVJkWmZEM1FRT2JJMGMKbZ/znJM6tFhzhHariRXMLgH/4CRZZKrb
YtmSdeL/Pd5YIecCpjDHDn4vQ0TBAmLaX+zVbNbRKmMZoY7777ywfA==
-----END AGE ENCRYPTED FILE-----
lastmodified: "2025-05-31T15:36:05Z"
mac: ENC[AES256_GCM,data:Um09D7CR5+c4L6bTdRvz1Cy5qHthlKfLfH6k9Z2NTuD2QY9Ua4kXV8byvXiP+GrrKgzV11c0a3Hk7zaQoutXmwatnaOJRT9EH3FIEADLGAFwbsSAgV7ZJ+oamZnIw/XSW/LGpwvPrX5gaTnc7jJJ3V3+tWqgBUmL4wNb2SigglM=,iv:wAXaPUs20wqh7cn8ZmFI7XLlaOYLkjtcVRm1sosO9U4=,tag:FwfNbEf+YoQBHsYBw5k6mw==,type:str]
lastmodified: "2025-06-02T17:06:40Z"
mac: ENC[AES256_GCM,data:gwYDPAicJCWdCwW5hikEUkByf0KtSBGNOzfqyTdtsMvTi2HCOiKL2JgBnqjDF82o2XfbHalzzYTstxfWla62lLzF/xPWWoWOtAVB7w2YcEkptr66qU4q3iQi7t878B/+VVHva35TEho8b2JL2vgJNpBp3l06XeWMYCpupc5P7pM=,iv:ZaTpfjfcMeeExySTfI2wMSmFBFi6aoH83yYiucZXRQM=,tag:XwAvMtrX1bUumEaRf3T7Cg==,type:str]
unencrypted_suffix: _unencrypted
version: 3.10.2