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This commit is contained in:
Fabian Montero 2024-08-24 18:50:57 -06:00
parent e8b3f321ed
commit d6f40dd4fd
Signed by untrusted user: fabian
GPG key ID: 1FFAC35E1798174F
13 changed files with 238 additions and 171 deletions
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138
sys/srv/authelia.nix
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@ -1,138 +0,0 @@
{
lib,
pkgs,
...
}:
with lib; {
#TODO: no poner authelia-main en todo lado, usar config (o let o no sé)
systemd.services.authelia-main = {
preStart = ''
mkdir -p /var/trust/authelia-main/
chown authelia-main:authelia-main /var/trust/authelia-main/
chmod 700 /var/trust/authelia-main/
[ -f /var/trust/authelia-main/jwt-secret ] || {
"${pkgs.openssl}/bin/openssl" rand -base64 32 > /var/trust/authelia-main/jwt-secret
chown authelia-main:authelia-main /var/trust/authelia-main/jwt-secret
chmod 600 /var/trust/authelia-main/jwt-secret
}
[ -f /var/trust/authelia-main/storage-encryption-file ] || {
"${pkgs.openssl}/bin/openssl" rand -base64 32 > /var/trust/authelia-main/storage-encryption-file
chown authelia-main:authelia-main /var/trust/authelia-main/storage-encryption-file
chmod 600 /var/trust/authelia-main/storage-encryption-file
}
[ -f /var/trust/authelia-main/session-secret-file ] || {
"${pkgs.openssl}/bin/openssl" rand -base64 32 > /var/trust/authelia-main/session-secret-file
chown authelia-main:authelia-main /var/trust/authelia-main/session-secret-file
chmod 600 /var/trust/authelia-main/session-secret-file
}
'';
serviceConfig.LoadCredential = [
"jwt-secret:/var/trust/authelia-main/jwt-secret"
"storage-encryption-file:/var/trust/authelia-main/storage-encryption-file"
"session-secret-file:/var/trust/authelia-main/session-secret-file"
];
};
services = {
nginx = {
virtualHosts."auth.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
};
};
authelia.instances.main = {
enable = true;
# config based on https://github.com/authelia/authelia/blob/master/config.template.yml
settings = {
secrets = {
jwtSecretFile = "/var/trust/authelia-main/jwt-secret";
storageEncryptionKeyFile = "/var/trust/authelia-main/storage-encryption-file";
sessionSecretFile = "/var/trust/authelia-main/session-secret-file";
};
theme = "dark";
default_2fa_method = "totp";
server = {
disable_healthcheck = true;
port = 9091;
host = "localhost";
address = "tcp://:9091/";
};
# tls settings not modified https://github.com/authelia/authelia/blob/master/config.template.yml#L53
log = {
level = "info";
format = "text";
};
telemetry.enabled = false;
totp = {
disable = false;
issuer = "https://getaegis.app/ or whatever you prefer";
# default values assumed https://github.com/authelia/authelia/blob/master/config.template.yml#L181
};
webauthn = {
disable = false;
# default values assumed: https://github.com/authelia/authelia/blob/master/config.template.yml#L231
};
duo_api.disable = true;
# identity_validation default values assumed: https://github.com/authelia/authelia/blob/master/config.template.yml#L266
authentication_backend.file = {
path = "/var/trust/authelia-main/users_database.yml"; #TODO:
password.algorithm = "argon2";
password_policy.zxcvbn = {
enable = true;
min_score = 3;
};
};
access_control = {
default_policy = "deny";
rules = [
{
domain = "auth.posixlycorrect.com";
policy = "bypass";
}
{
domain = "meet.posixlycorrect.com";
policy = "bypass";
}
];
};
session = {
cookies = {
name = "posixlycorrect_session";
domain = "auth.posixlycorrect.com";
authelia_url = "https://auth.posixlycorrect.com";
same_site = "lax";
# see https://github.com/authelia/authelia/blob/master/config.template.yml#L756
inactivity = "5 minutes";
expiration = "1 hour";
remember_me = "1 month";
};
# see https://github.com/authelia/authelia/blob/master/config.template.yml#L774
name = "authelia_session";
same_site = "lax";
inactivity = "5m";
expiration = "1h";
remember_me = "1M";
};
regulation = {
max_retries = 3;
find_time = "2 minutes";
ban_time = "5 minutes";
};
storage.local.path = "/var/trust/authelia-main/db.sqlite3"; #TODO:
# TODO:
#notifier.smtp = {
#
#};
};
};
};
}

32
sys/srv/authelia/authelia-authrequest.conf Normal file
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@ -0,0 +1,32 @@
## Send a subrequest to Authelia to verify if the user is authenticated and has permission to access the resource.
auth_request /internal/authelia/authz;
## Save the upstream metadata response headers from Authelia to variables.
auth_request_set $user $upstream_http_remote_user;
auth_request_set $groups $upstream_http_remote_groups;
auth_request_set $name $upstream_http_remote_name;
auth_request_set $email $upstream_http_remote_email;
## Inject the metadata response headers from the variables into the request made to the backend.
proxy_set_header Remote-User $user;
proxy_set_header Remote-Groups $groups;
proxy_set_header Remote-Email $email;
proxy_set_header Remote-Name $name;
## Configure the redirection when the authz failure occurs. Lines starting with 'Modern Method' and 'Legacy Method'
## should be commented / uncommented as pairs. The modern method uses the session cookies configuration's authelia_url
## value to determine the redirection URL here. It's much simpler and compatible with the mutli-cookie domain easily.
## Modern Method: Set the $redirection_url to the Location header of the response to the Authz endpoint.
auth_request_set $redirection_url $upstream_http_location;
## Modern Method: When there is a 401 response code from the authz endpoint redirect to the $redirection_url.
error_page 401 =302 $redirection_url;
## Legacy Method: Set $target_url to the original requested URL.
## This requires http_set_misc module, replace 'set_escape_uri' with 'set' if you don't have this module.
# set_escape_uri $target_url $scheme://$http_host$request_uri;
## Legacy Method: When there is a 401 response code from the authz endpoint redirect to the portal with the 'rd'
## URL parameter set to $target_url. This requires users update 'auth.posixlycorrect.com/' with their external authelia URL.
# error_page 401 =302 https://auth.posixlycorrect.com/?rd=$target_url;

20
sys/srv/authelia/authelia-location.conf Normal file
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@ -0,0 +1,20 @@
## Virtual endpoint created by nginx to forward auth requests.
location /internal/authelia/authz {
## Essential Proxy Configuration
internal;
proxy_pass http://localhost:9091/api/authz/auth-request;
## Headers
## The headers starting with X-* are required.
proxy_set_header X-Original-Method $request_method;
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Content-Length "";
proxy_set_header Connection "";
## Basic Proxy Configuration
proxy_pass_request_body off;
## Advanced Proxy Configuration TODO: maybe reducir estos timeouts?
send_timeout 5m;
}

174
sys/srv/authelia/default.nix Normal file
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@ -0,0 +1,174 @@
{
lib,
pkgs,
...
}:
with lib; {
options = {
services.nginx.virtualHosts = mkOption {
type = with lib.types;
attrsOf (
submodule
(
{config, ...}: {
options = {
enableAuthelia = mkOption {
default = false;
type = bool;
};
};
config = mkIf config.enableAuthelia {
extraConfig = ''
include ${./authelia-authrequest.conf};
include ${./authelia-location.conf};
'';
};
}
)
);
};
};
config = {
systemd.services.authelia-main.before = [ "nginx.service" ];
services = {
nginx = {
recommendedProxySettings = true;
recommendedTlsSettings = true;
commonHttpConfig = ''
## Headers
proxy_set_header X-Original-URL $scheme://$http_host$request_uri;
proxy_set_header X-Forwarded-URI $request_uri;
proxy_set_header X-Forwarded-Ssl on;
## Basic Proxy Configuration
client_body_buffer_size 128k;
proxy_next_upstream error timeout invalid_header http_500 http_502 http_503; ## Timeout if the real server is dead.
# proxy_redirect http:// $scheme://;
proxy_cache_bypass $cookie_session;
proxy_no_cache $cookie_session;
proxy_buffers 64 256k;
## Trusted Proxies Configuration
## Please read the following documentation before configuring this:
## https://www.authelia.com/integration/proxies/nginx/#trusted-proxies
# set_real_ip_from 10.0.0.0/8;
# set_real_ip_from 172.16.0.0/12;
# set_real_ip_from 192.168.0.0/16;
# set_real_ip_from fc00::/7;
real_ip_header X-Forwarded-For;
real_ip_recursive on;
'';
virtualHosts."auth.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
locations = {
"/" = {
proxyPass = "http://localhost:9091"; #TODO: hacer que eso esté en alguna config o en algún let
};
"= /api/verify" = {
proxyPass = "http://localhost:9091";
};
"= /api/authz/" = {
proxyPass = "http://localhost:9091";
};
};
};
};
authelia.instances.main = {
enable = true;
# config based on https://github.com/authelia/authelia/blob/master/config.template.yml
secrets = {
jwtSecretFile = "/var/trust/authelia-main/jwt-secret";
storageEncryptionKeyFile = "/var/trust/authelia-main/storage-encryption-file";
sessionSecretFile = "/var/trust/authelia-main/session-secret-file";
};
settings = {
theme = "dark";
default_2fa_method = "totp";
server = {
disable_healthcheck = true;
port = 9091;
host = "localhost";
address = "tcp://localhost:9091/"; #TODO: user unix socket
endpoints.authz.auth-request.implementation = "AuthRequest";
};
# tls settings not modified https://github.com/authelia/authelia/blob/master/config.template.yml#L53
log = {
level = "info";
format = "text";
};
telemetry.enabled = false;
totp = {
disable = false;
issuer = "https://getaegis.app/ or whatever you prefer";
# default values assumed https://github.com/authelia/authelia/blob/master/config.template.yml#L181
};
webauthn = {
disable = false;
# default values assumed: https://github.com/authelia/authelia/blob/master/config.template.yml#L231
};
duo_api.disable = true;
# identity_validation default values assumed: https://github.com/authelia/authelia/blob/master/config.template.yml#L266
authentication_backend.file = {
path = "/var/trust/authelia-main/users_database.yml"; #TODO:
password.algorithm = "argon2";
password_policy.zxcvbn = {
enable = true;
min_score = 3;
};
};
access_control = {
default_policy = "deny";
rules = [
{
domain = "auth.posixlycorrect.com";
policy = "bypass";
}
{
domain = "meet.posixlycorrect.com";
policy = "bypass";
}
];
};
session = {
cookies = {
name = "posixlycorrect_session";
domain = "auth.posixlycorrect.com";
authelia_url = "https://auth.posixlycorrect.com";
default_redirection_url = "https://posixlycorrect.com";
same_site = "lax";
# see https://github.com/authelia/authelia/blob/master/config.template.yml#L756
inactivity = "5 minutes";
expiration = "1 hour";
remember_me = "1 month";
};
# see https://github.com/authelia/authelia/blob/master/config.template.yml#L774
name = "authelia_session";
same_site = "lax";
inactivity = "5m";
expiration = "1h";
remember_me = "1M";
};
regulation = {
max_retries = 3;
find_time = "2 minutes";
ban_time = "5 minutes";
};
storage.local.path = "/var/trust/authelia-main/db.sqlite3"; #TODO:
# TODO:
#notifier.smtp = {
#
#};
};
};
};
};
}

4
sys/srv/bepasty.nix
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@ -9,10 +9,6 @@ with lib; {
virtualHosts."send.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
locations."/" = {
proxyPass = "http://127.0.0.1:8989";
};

1
sys/srv/default.nix
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@ -17,5 +17,6 @@ with lib; {
./jellyfin.nix
./msmtp.nix
./kuma.nix
./authelia
];
}

4
sys/srv/forgejo.nix
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@ -16,10 +16,6 @@ with lib; {
virtualHosts."git.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
locations."/".proxyPass = "http://localhost:9170";
};
};

4
sys/srv/jellyfin.nix
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@ -9,10 +9,6 @@ with lib; {
virtualHosts."stream.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
locations."/" = {
proxyPass = "http://localhost:8096";
};

15
sys/srv/jitsi.nix
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@ -10,15 +10,12 @@ with lib; {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
ssl_verify_depth 1;
ssl_verify_client on;
ssl_client_certificate ${../../pki/gatekeeper_ca.pem};
if ($ssl_client_verify != "SUCCESS") {
return 403;
}
ssl_verify_depth 1;
ssl_verify_client on;
ssl_client_certificate ${../../pki/gatekeeper_ca.pem};
if ($ssl_client_verify != "SUCCESS") {
return 403;
}
'';
};
};

4
sys/srv/kuma.nix
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@ -9,10 +9,6 @@ with lib; {
virtualHosts."status.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
locations."/" = {
proxyPass = "http://127.0.0.1:4456";
};

5
sys/srv/mediawiki.nix
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@ -10,10 +10,7 @@ with lib; {
virtualHosts."wiki.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
enableAuthelia = true;
};
};
mediawiki = {

4
sys/srv/net.nix
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@ -26,6 +26,10 @@ with lib; {
recommendedOptimisation = true;
recommendedProxySettings = true;
recommendedTlsSettings = true;
commonHttpConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
logError = "/var/log/nginx/error.log";
clientMaxBodySize = "99M";
virtualHosts = {

4
sys/srv/vaultwarden.nix
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@ -9,10 +9,6 @@ with lib; {
virtualHosts."vault.posixlycorrect.com" = {
enableACME = true;
forceSSL = true;
extraConfig = ''
proxy_headers_hash_max_size 512;
proxy_headers_hash_bucket_size 128;
'';
locations."/".proxyPass = "http://127.0.0.1:${toString config.services.vaultwarden.config.ROCKET_PORT}";
};
};