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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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107
machines/celebrian/configuration.nix
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@ -6,16 +6,10 @@
{ {
imports = imports =
[ # Include the results of the hardware scan. [ # Include the results of the hardware scan.
./hardware-configuration.nix ../../profiles/base.nix
../profiles/base.nix ../../services/ssh.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. # Set your time zone.
time.timeZone = "Europe/Oslo"; time.timeZone = "Europe/Oslo";
@ -25,8 +19,8 @@
# Per-interface useDHCP will be mandatory in the future, so this generated config # Per-interface useDHCP will be mandatory in the future, so this generated config
# replicates the default behaviour. # replicates the default behaviour.
networking.useDHCP = false; networking.useDHCP = false;
networking.interfaces.ens18.useDHCP = true; 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 = "addictedmaker"; # Define your hostname. networking.hostName = "celebrian"; # Define your hostname.
networking.domain = "addictedmaker.eu"; # Define your domain. networking.domain = "addictedmaker.eu"; # Define your domain.
boot.kernel.sysctl = { boot.kernel.sysctl = {
@ -61,48 +55,48 @@
#add proxyserver to acme #add proxyserver to acme
users.users.kanidm.extraGroups = [ "acme" ]; #users.users.kanidm.extraGroups = [ "acme" ];
#sequrity managment through kanidm #sequrity managment through kanidm
systemd.services.kanidm = let # systemd.services.kanidm = let
certName = config.services.nginx.virtualHosts.${config.services.kanidm.serverSettings.domain}.useACMEHost; # certName = config.services.nginx.virtualHosts.${config.services.kanidm.serverSettings.domain}.useACMEHost;
in { # in {
requires = [ "acme-finished-${certName}.target" ]; # requires = [ "acme-finished-${certName}.target" ];
serviceConfig.LoadCredential = let # serviceConfig.LoadCredential = let
certDir = config.security.acme.certs.${certName}.directory; # certDir = config.security.acme.certs.${certName}.directory;
in [ # in [
"fullchain.pem:${certDir}/fullchain.pem" # "fullchain.pem:${certDir}/fullchain.pem"
"key.pem:${certDir}/key.pem" # "key.pem:${certDir}/key.pem"
]; # ];
}; # };
#
services.kanidm = { # services.kanidm = {
enableServer = true; # enableServer = true;
#enablePam = true; # #enablePam = true;
serverSettings = let # serverSettings = let
credsDir = "/run/credentials/kanidm.service"; # credsDir = "/run/credentials/kanidm.service";
#credsDir = "/var/lib/acme/${config.networking.domain}"; #the files are here but not readable # #credsDir = "/var/lib/acme/${config.networking.domain}"; #the files are here but not readable
in { # in {
origin = "https://${config.services.kanidm.serverSettings.domain}"; # origin = "https://${config.services.kanidm.serverSettings.domain}";
domain = "auth.${config.networking.domain}"; # domain = "auth.${config.networking.domain}";
tls_chain = "${credsDir}/fullchain.pem"; # tls_chain = "${credsDir}/fullchain.pem";
tls_key = "${credsDir}/key.pem"; # tls_key = "${credsDir}/key.pem";
bindaddress = "localhost:8300"; # bindaddress = "localhost:8300";
}; # };
#
clientSettings = { # clientSettings = {
# This should be at /etc/kanidm/config or ~/.config/kanidm, and configures the kanidm command line tool # # This should be at /etc/kanidm/config or ~/.config/kanidm, and configures the kanidm command line tool
uri = "${config.services.kanidm.serverSettings.bindaddress}"; # uri = "${config.services.kanidm.serverSettings.bindaddress}";
verify_ca = true; # verify_ca = true;
verify_hostnames = true; # verify_hostnames = true;
}; # };
}; # };
#
#environment = { # #environment = {
# etc."kanidm/config".text = '' # # etc."kanidm/config".text = ''
# uri="https://auth.${config.networking.domain}" # # uri="https://auth.${config.networking.domain}"
# ''; # # '';
#}; # #};
#vpn stuff #vpn stuff
@ -111,7 +105,7 @@
enable = true; enable = true;
user = "headscale"; user = "headscale";
address = "127.0.0.1"; address = "127.0.0.1";
port = 8080; port = 8080;
settings = { settings = {
logtail.enabled = false; logtail.enabled = false;
metrics_listen_addr = "127.0.0.1:9090"; metrics_listen_addr = "127.0.0.1:9090";
@ -135,17 +129,6 @@
#tailscale #tailscale
services.tailscale.enable = true; 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 = [ users.users."root".openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHTExYoT3+flrd2wPYiT7sFFDmAUqi2YAz0ldQg7WMop" "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHTExYoT3+flrd2wPYiT7sFFDmAUqi2YAz0ldQg7WMop"
]; ];

4
profiles/base.nix
View File

@ -3,11 +3,11 @@
imports = imports =
[ [
../packages/vim.nix ../packages/vim.nix
./sops.nix #./sops.nix
]; ];
#nix stuff #nix stuff
nix.gc.automatic = true; nix.gc.automatic = true;
system.autoUpgrade.enable = true; system.autoUpgrade.enable = true;
} }

16
profiles/sops.nix
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@ -10,18 +10,20 @@
# This will add secrets.yml to the nix store # This will add secrets.yml to the nix store
# You can avoid this by adding a string to the full path instead, i.e. # You can avoid this by adding a string to the full path instead, i.e.
# sops.defaultSopsFile = "/root/.sops/secrets/example.yaml"; # 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 # 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 # 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 # 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. # This is the actual specification of the secrets.
#sops.secrets."myservice/my_subdir/my_secret" = {}; #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
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@ -15,7 +15,7 @@ in
extraDomainNames = [ "*.${config.networking.domain}" "lauterer.it" "*.lauterer.it" "*.256.no" "*.256.no"]; extraDomainNames = [ "*.${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/ dnsProvider = "domeneshop"; # from here according to privider https://go-acme.github.io/lego/dns/
dnsPropagationCheck = true; 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
}; };
}; };

15
services/ssh.nix
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@ -11,23 +11,22 @@
settings.UseDns = true; settings.UseDns = true;
settings.PermitRootLogin = "prohibit-password"; settings.PermitRootLogin = "prohibit-password";
startWhenNeeded = true; startWhenNeeded = true;
UseDns = true; ports = [ 6969 ];
ports = [ 25264 ];
openFirewall = true; openFirewall = true;
Ciphers = [ settings.Ciphers = [
"chacha20-poly1305@openssh.com" "chacha20-poly1305@openssh.com"
"aes256-gcm@openssh.com" "aes256-gcm@openssh.com"
"aes128-gcm@openssh.com" "aes128-gcm@openssh.com"
"aes256-ctr" "aes256-ctr"
# remove some weaker ciphers # remove some weaker ciphers
] ];
} };
endlessh = { services.endlessh = {
enable = true; enable = true;
port = 22; port = 22;
openFirewall = true; openFirewall = true;
}; };
sshguard.enable = true; #protection against brute force attacks like fail2ban services.sshguard.enable = true; #protection against brute force attacks like fail2ban
} }