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fixed networking with new interface, removed nginx and acme to fix credentials.

This commit is contained in:
Adrian Gunnar Lauterer 2023-10-17 19:42:00 +02:00
parent 74518dbefa
commit 5b8b8ae3ec
6 changed files with 64 additions and 80 deletions
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103
machines/celebrian/configuration.nix
View File

@ -6,16 +6,10 @@
{
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
../profiles/base.nix
../services/ssh.nix
../../profiles/base.nix
../../services/ssh.nix
];
# Use the GRUB 2 boot loader.
boot.loader.grub.enable = true;
#boot.loader.grub.version = 2; #Depreciated
boot.loader.grub.efiSupport = true;
boot.loader.grub.device = "/dev/vda"; # or "nodev" for efi only # Define on which hard drive you want to install Grub.
# Set your time zone.
time.timeZone = "Europe/Oslo";
@ -25,8 +19,8 @@
# Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour.
networking.useDHCP = false;
networking.interfaces.ens18.useDHCP = true;
networking.hostName = "addictedmaker"; # Define your hostname.
networking.interfaces.ens3.useDHCP = true; # lmao interface is not constant. I really only want to use dhcp att all so could remove this in favor of the old way.
networking.hostName = "celebrian"; # Define your hostname.
networking.domain = "addictedmaker.eu"; # Define your domain.
boot.kernel.sysctl = {
@ -61,48 +55,48 @@
#add proxyserver to acme
users.users.kanidm.extraGroups = [ "acme" ];
#users.users.kanidm.extraGroups = [ "acme" ];
#sequrity managment through kanidm
systemd.services.kanidm = let
certName = config.services.nginx.virtualHosts.${config.services.kanidm.serverSettings.domain}.useACMEHost;
in {
requires = [ "acme-finished-${certName}.target" ];
serviceConfig.LoadCredential = let
certDir = config.security.acme.certs.${certName}.directory;
in [
"fullchain.pem:${certDir}/fullchain.pem"
"key.pem:${certDir}/key.pem"
];
};
services.kanidm = {
enableServer = true;
#enablePam = true;
serverSettings = let
credsDir = "/run/credentials/kanidm.service";
#credsDir = "/var/lib/acme/${config.networking.domain}"; #the files are here but not readable
in {
origin = "https://${config.services.kanidm.serverSettings.domain}";
domain = "auth.${config.networking.domain}";
tls_chain = "${credsDir}/fullchain.pem";
tls_key = "${credsDir}/key.pem";
bindaddress = "localhost:8300";
};
clientSettings = {
# This should be at /etc/kanidm/config or ~/.config/kanidm, and configures the kanidm command line tool
uri = "${config.services.kanidm.serverSettings.bindaddress}";
verify_ca = true;
verify_hostnames = true;
};
};
#environment = {
# etc."kanidm/config".text = ''
# uri="https://auth.${config.networking.domain}"
# '';
# systemd.services.kanidm = let
# certName = config.services.nginx.virtualHosts.${config.services.kanidm.serverSettings.domain}.useACMEHost;
# in {
# requires = [ "acme-finished-${certName}.target" ];
# serviceConfig.LoadCredential = let
# certDir = config.security.acme.certs.${certName}.directory;
# in [
# "fullchain.pem:${certDir}/fullchain.pem"
# "key.pem:${certDir}/key.pem"
# ];
# };
#
# services.kanidm = {
# enableServer = true;
# #enablePam = true;
# serverSettings = let
# credsDir = "/run/credentials/kanidm.service";
# #credsDir = "/var/lib/acme/${config.networking.domain}"; #the files are here but not readable
# in {
# origin = "https://${config.services.kanidm.serverSettings.domain}";
# domain = "auth.${config.networking.domain}";
# tls_chain = "${credsDir}/fullchain.pem";
# tls_key = "${credsDir}/key.pem";
# bindaddress = "localhost:8300";
# };
#
# clientSettings = {
# # This should be at /etc/kanidm/config or ~/.config/kanidm, and configures the kanidm command line tool
# uri = "${config.services.kanidm.serverSettings.bindaddress}";
# verify_ca = true;
# verify_hostnames = true;
# };
# };
#
# #environment = {
# # etc."kanidm/config".text = ''
# # uri="https://auth.${config.networking.domain}"
# # '';
# #};
#vpn stuff
@ -135,17 +129,6 @@
#tailscale
services.tailscale.enable = true;
# Enable the OpenSSH daemon.
services.openssh.enable = true;
services.openssh.settings.UseDns = true;
services.openssh.settings.PermitRootLogin = "prohibit-password";
services.openssh.startWhenNeeded = true;
services.openssh.ports = [ 6969 ];
services.endlessh.enable = true; #ssh honeypot
services.endlessh.port = 22;
services.endlessh.openFirewall = true;
services.sshguard.enable = true; #protection against brute force attacks like fail2ban
users.users."root".openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHTExYoT3+flrd2wPYiT7sFFDmAUqi2YAz0ldQg7WMop"
];

2
profiles/base.nix
View File

@ -3,7 +3,7 @@
imports =
[
../packages/vim.nix
./sops.nix
#./sops.nix
];
#nix stuff

16
profiles/sops.nix
View File

@ -10,18 +10,20 @@
# This will add secrets.yml to the nix store
# You can avoid this by adding a string to the full path instead, i.e.
# sops.defaultSopsFile = "/root/.sops/secrets/example.yaml";
sops.defaultSopsFile = ./secrets.yaml;
sops.defaultSopsFile = ../secrets/secrets.yaml;
# This will automatically import SSH keys as age keys
sops.age.sshKeyPaths = [ "/etc/ssh/nixos" "/$HOME/.ssh/nixos" "/home/gunalx/.ssh/nixos" ];
sops.age.sshKeyPaths = [
"/etc/ssh/nixos"
#"/$HOME/.ssh/nixos"
#"/home/gunalx/.ssh/nixos"
];
# This is using an age key that is expected to already be in the filesystem
# sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
# This will generate a new key if the key specified above does not exist
sops.age.generateKey = true
sops.age.generateKey = true;
# This is the actual specification of the secrets.
#sops.secrets."myservice/my_subdir/my_secret" = {};
sops.secrets."acme/creds/domeneshop" = {
};
sops.secrets."acme/certs/domeneshop" = { };
}

0
secrets/secrets.yaml.dec Normal file
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2
services/nginx.nix
View File

@ -15,7 +15,7 @@ in
extraDomainNames = [ "*.${config.networking.domain}" "lauterer.it" "*.lauterer.it" "*.256.no" "*.256.no"];
dnsProvider = "domeneshop"; # from here according to privider https://go-acme.github.io/lego/dns/
dnsPropagationCheck = true;
credentialsFile = config.sops.secrets."acme/creds/domeneshop".path; #need to manually create this file according to dnsprovider secrets, and format of key according to lego in privider and add to secrets.yaml
credentialsFile = config.sops.secrets."acme/certs/domeneshop".path; #need to manually create this file according to dnsprovider secrets, and format of key according to lego in privider and add to secrets.yaml
};
};

13
services/ssh.nix
View File

@ -11,23 +11,22 @@
settings.UseDns = true;
settings.PermitRootLogin = "prohibit-password";
startWhenNeeded = true;
UseDns = true;
ports = [ 25264 ];
ports = [ 6969 ];
openFirewall = true;
Ciphers = [
settings.Ciphers = [
"chacha20-poly1305@openssh.com"
"aes256-gcm@openssh.com"
"aes128-gcm@openssh.com"
"aes256-ctr"
# remove some weaker ciphers
]
}
endlessh = {
];
};
services.endlessh = {
enable = true;
port = 22;
openFirewall = true;
};
sshguard.enable = true; #protection against brute force attacks like fail2ban
services.sshguard.enable = true; #protection against brute force attacks like fail2ban
}