fix gitea,nextcloud,roundcube: evaluate without auth module

This commit is contained in:
Alexander Tomokhov
2025-01-24 16:27:48 +04:00
parent f795bc977f
commit 0c7a8d51b0
3 changed files with 490 additions and 454 deletions

View File

@@ -1,4 +1,4 @@
{ config, lib, pkgs, ... }:
{ config, lib, options, pkgs, ... }:
let
sp = config.selfprivacy;
stateDir =
@@ -14,7 +14,7 @@ let
"gitea-light"
"gitea-dark"
];
is-auth-enabled = config.selfprivacy.modules.auth.enable or false;
is-auth-enabled = sp.modules.auth.enable or false;
oauth-client-id = "forgejo";
auth-passthru = config.passthru.selfprivacy.auth;
oauth2-provider-name = auth-passthru.oauth2-provider-name;
@@ -189,250 +189,261 @@ in
};
};
config = lib.mkIf cfg.enable {
fileSystems = lib.mkIf sp.useBinds {
"/var/lib/gitea" = {
device = "/volumes/${cfg.location}/gitea";
options = [ "bind" ];
};
};
services.gitea.enable = false;
services.forgejo = {
enable = true;
package = pkgs.forgejo;
inherit stateDir;
user = "gitea";
group = "gitea";
database = {
type = "sqlite3";
host = "127.0.0.1";
name = "gitea";
user = "gitea";
path = "${stateDir}/data/gitea.db";
createDatabase = true;
};
# ssh = {
# enable = true;
# clonePort = 22;
# };
lfs = {
enable = cfg.enableLfs;
contentDir = "${stateDir}/lfs";
};
repositoryRoot = "${stateDir}/repositories";
# cookieSecure = true;
settings = {
DEFAULT = {
APP_NAME = "${cfg.appName}";
};
server = {
DOMAIN = "${cfg.subdomain}.${sp.domain}";
ROOT_URL = "https://${cfg.subdomain}.${sp.domain}/";
HTTP_ADDR = "0.0.0.0";
HTTP_PORT = 3000;
};
mailer = {
ENABLED = false;
};
ui = {
DEFAULT_THEME = cfg.defaultTheme;
SHOW_USER_EMAIL = false;
};
picture = {
DISABLE_GRAVATAR = true;
};
admin = {
ENABLE_KANBAN_BOARD = true;
};
repository = {
FORCE_PRIVATE = cfg.forcePrivate;
};
session = {
COOKIE_SECURE = true;
};
log = {
ROOT_PATH = "${stateDir}/log";
LEVEL = if cfg.debug then "Warn" else "Trace";
};
service = {
DISABLE_REGISTRATION = cfg.disableRegistration;
REQUIRE_SIGNIN_VIEW = cfg.requireSigninView;
};
} // lib.attrsets.optionalAttrs is-auth-enabled {
auth.DISABLE_LOGIN_FORM = true;
service = {
DISABLE_REGISTRATION = cfg.disableRegistration;
REQUIRE_SIGNIN_VIEW = cfg.requireSigninView;
ALLOW_ONLY_EXTERNAL_REGISTRATION = true;
SHOW_REGISTRATION_BUTTON = false;
ENABLE_BASIC_AUTHENTICATION = false;
};
# disallow explore page and access to private repositories, but allow public
"service.explore".REQUIRE_SIGNIN_VIEW = true;
# TODO control via selfprivacy parameter
# "service.explore".DISABLE_USERS_PAGE = true;
oauth2_client = {
REDIRECT_URI = redirect-uri;
ACCOUNT_LINKING = "auto";
ENABLE_AUTO_REGISTRATION = true;
OPENID_CONNECT_SCOPES = "email openid profile";
};
# doesn't work if LDAP auth source is not active!
"cron.sync_external_users" = {
ENABLED = true;
RUN_AT_START = true;
NOTICE_ON_SUCCESS = true;
config = lib.mkIf cfg.enable (lib.mkMerge [
{
fileSystems = lib.mkIf sp.useBinds {
"/var/lib/gitea" = {
device = "/volumes/${cfg.location}/gitea";
options = [ "bind" ];
};
};
};
users.users.gitea = {
home = "${stateDir}";
useDefaultShell = true;
group = "gitea";
isSystemUser = true;
};
users.groups.gitea = { };
services.nginx.virtualHosts."${cfg.subdomain}.${sp.domain}" = {
useACMEHost = sp.domain;
forceSSL = true;
extraConfig = ''
add_header Strict-Transport-Security $hsts_header;
#add_header Content-Security-Policy "script-src 'self'; object-src 'none'; base-uri 'none';" always;
add_header 'Referrer-Policy' 'origin-when-cross-origin';
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";
'' + lib.strings.optionalString is-auth-enabled ''
rewrite ^/user/login$ /user/oauth2/${oauth2-provider-name} last;
# FIXME is it needed?
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
'';
locations = {
"/" = {
proxyPass = "http://127.0.0.1:3000";
};
};
};
systemd = {
services.gitea.enable = false;
services.forgejo = {
unitConfig.RequiresMountsFor = lib.mkIf sp.useBinds "/volumes/${cfg.location}/gitea";
serviceConfig = {
Slice = "gitea.slice";
enable = true;
package = pkgs.forgejo;
inherit stateDir;
user = "gitea";
group = "gitea";
database = {
type = "sqlite3";
host = "127.0.0.1";
name = "gitea";
user = "gitea";
path = "${stateDir}/data/gitea.db";
createDatabase = true;
};
preStart =
let
exe = lib.getExe config.services.forgejo.package;
# FIXME skip-tls-verify, bind-password
ldapConfigArgs = ''
--name LDAP \
--active \
--security-protocol LDAPS \
--skip-tls-verify \
--host '${auth-passthru.ldap-host}' \
--port '${toString auth-passthru.ldap-port}' \
--user-search-base '${auth-passthru.ldap-base-dn}' \
--user-filter '(&(class=person)(memberof=${users-group})(name=%s))' \
--admin-filter '(&(class=person)(memberof=${admins-group}))' \
--username-attribute name \
--firstname-attribute name \
--surname-attribute displayname \
--email-attribute mail \
--public-ssh-key-attribute sshPublicKey \
--bind-dn 'dn=token' \
--bind-password "$(cat ${kanidm-service-account-token-fp})" \
--synchronize-users
# ssh = {
# enable = true;
# clonePort = 22;
# };
lfs = {
enable = cfg.enableLfs;
contentDir = "${stateDir}/lfs";
};
repositoryRoot = "${stateDir}/repositories";
# cookieSecure = true;
settings = {
DEFAULT = {
APP_NAME = "${cfg.appName}";
};
server = {
DOMAIN = "${cfg.subdomain}.${sp.domain}";
ROOT_URL = "https://${cfg.subdomain}.${sp.domain}/";
HTTP_ADDR = "0.0.0.0";
HTTP_PORT = 3000;
};
mailer = {
ENABLED = false;
};
ui = {
DEFAULT_THEME = cfg.defaultTheme;
SHOW_USER_EMAIL = false;
};
picture = {
DISABLE_GRAVATAR = true;
};
admin = {
ENABLE_KANBAN_BOARD = true;
};
repository = {
FORCE_PRIVATE = cfg.forcePrivate;
};
session = {
COOKIE_SECURE = true;
};
log = {
ROOT_PATH = "${stateDir}/log";
LEVEL = if cfg.debug then "Warn" else "Trace";
};
service = {
DISABLE_REGISTRATION = cfg.disableRegistration;
REQUIRE_SIGNIN_VIEW = cfg.requireSigninView;
};
};
};
users.users.gitea = {
home = "${stateDir}";
useDefaultShell = true;
group = "gitea";
isSystemUser = true;
};
users.groups.gitea = { };
services.nginx.virtualHosts."${cfg.subdomain}.${sp.domain}" = {
useACMEHost = sp.domain;
forceSSL = true;
extraConfig = ''
add_header Strict-Transport-Security $hsts_header;
#add_header Content-Security-Policy "script-src 'self'; object-src 'none'; base-uri 'none';" always;
add_header 'Referrer-Policy' 'origin-when-cross-origin';
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
add_header X-XSS-Protection "1; mode=block";
proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";
'';
locations = {
"/" = {
proxyPass = "http://127.0.0.1:3000";
};
};
};
systemd = {
services.forgejo = {
unitConfig.RequiresMountsFor = lib.mkIf sp.useBinds "/volumes/${cfg.location}/gitea";
serviceConfig = {
Slice = "gitea.slice";
};
};
slices.gitea = {
description = "Forgejo service slice";
};
};
}
# the following part is active only when "auth" module is enabled
(lib.attrsets.optionalAttrs
(options.selfprivacy.modules ? "auth")
(lib.mkIf is-auth-enabled {
services.forgejo.settings = {
auth.DISABLE_LOGIN_FORM = true;
service = {
DISABLE_REGISTRATION = cfg.disableRegistration;
REQUIRE_SIGNIN_VIEW = cfg.requireSigninView;
ALLOW_ONLY_EXTERNAL_REGISTRATION = true;
SHOW_REGISTRATION_BUTTON = false;
ENABLE_BASIC_AUTHENTICATION = false;
};
# disallow explore page and access to private repositories, but allow public
"service.explore".REQUIRE_SIGNIN_VIEW = true;
# TODO control via selfprivacy parameter
# "service.explore".DISABLE_USERS_PAGE = true;
oauth2_client = {
REDIRECT_URI = redirect-uri;
ACCOUNT_LINKING = "auto";
ENABLE_AUTO_REGISTRATION = true;
OPENID_CONNECT_SCOPES = "email openid profile";
};
# doesn't work if LDAP auth source is not active!
"cron.sync_external_users" = {
ENABLED = true;
RUN_AT_START = true;
NOTICE_ON_SUCCESS = true;
};
};
systemd.services.forgejo = {
preStart =
let
exe = lib.getExe config.services.forgejo.package;
# FIXME skip-tls-verify, bind-password
ldapConfigArgs = ''
--name LDAP \
--active \
--security-protocol LDAPS \
--skip-tls-verify \
--host '${auth-passthru.ldap-host}' \
--port '${toString auth-passthru.ldap-port}' \
--user-search-base '${auth-passthru.ldap-base-dn}' \
--user-filter '(&(class=person)(memberof=${users-group})(name=%s))' \
--admin-filter '(&(class=person)(memberof=${admins-group}))' \
--username-attribute name \
--firstname-attribute name \
--surname-attribute displayname \
--email-attribute mail \
--public-ssh-key-attribute sshPublicKey \
--bind-dn 'dn=token' \
--bind-password "$(cat ${kanidm-service-account-token-fp})" \
--synchronize-users
'';
oauthConfigArgs = ''
--name "${oauth2-provider-name}" \
--provider openidConnect \
--key forgejo \
--secret "$(<${kanidm-oauth-client-secret-fp})" \
--group-claim-name groups \
--admin-group admins \
--auto-discover-url '${auth-passthru.oauth2-discovery-url oauth-client-id}'
'';
in
lib.mkAfter ''
set -o xtrace
# Check if LDAP is already configured
ldap_line="$(${exe} admin auth list | grep LDAP | head -n 1)"
if [[ -n "$ldap_line" ]]; then
# update ldap config
id="$(echo "$ldap_line" | ${pkgs.gawk}/bin/awk '{print $1}')"
${exe} admin auth update-ldap --id "$id" ${ldapConfigArgs}
else
# initially configure ldap
${exe} admin auth add-ldap ${ldapConfigArgs}
fi
oauth_line="$(${exe} admin auth list | grep "${oauth2-provider-name}" | head -n 1)"
if [[ -n "$oauth_line" ]]; then
id="$(echo "$oauth_line" | ${pkgs.gawk}/bin/awk '{print $1}')"
${exe} admin auth update-oauth --id "$id" ${oauthConfigArgs}
else
${exe} admin auth add-oauth ${oauthConfigArgs}
fi
'';
oauthConfigArgs = ''
--name "${oauth2-provider-name}" \
--provider openidConnect \
--key forgejo \
--secret "$(<${kanidm-oauth-client-secret-fp})" \
--group-claim-name groups \
--admin-group admins \
--auto-discover-url '${auth-passthru.oauth2-discovery-url oauth-client-id}'
'';
in
lib.mkIf is-auth-enabled (lib.mkAfter ''
set -o xtrace
# Check if LDAP is already configured
ldap_line="$(${exe} admin auth list | grep LDAP | head -n 1)"
if [[ -n "$ldap_line" ]]; then
# update ldap config
id="$(echo "$ldap_line" | ${pkgs.gawk}/bin/awk '{print $1}')"
${exe} admin auth update-ldap --id "$id" ${ldapConfigArgs}
else
# initially configure ldap
${exe} admin auth add-ldap ${ldapConfigArgs}
fi
oauth_line="$(${exe} admin auth list | grep "${oauth2-provider-name}" | head -n 1)"
if [[ -n "$oauth_line" ]]; then
id="$(echo "$oauth_line" | ${pkgs.gawk}/bin/awk '{print $1}')"
${exe} admin auth update-oauth --id "$id" ${oauthConfigArgs}
else
${exe} admin auth add-oauth ${oauthConfigArgs}
fi
''
);
# TODO consider passing oauth consumer service to auth module instead
requires = lib.mkIf is-auth-enabled
[ auth-passthru.oauth2-systemd-service ];
};
slices.gitea = {
description = "Forgejo service slice";
};
};
# for ExecStartPost script to have access to /run/keys/*
users.groups.keys.members =
lib.mkIf is-auth-enabled [ config.services.forgejo.group ];
systemd.services.kanidm.serviceConfig.ExecStartPre =
lib.mkIf is-auth-enabled [
("-+" + kanidmExecStartPreScriptRoot)
("-" + kanidmExecStartPreScript)
];
systemd.services.kanidm.serviceConfig.ExecStartPost =
lib.mkIf is-auth-enabled
(lib.mkAfter [ ("-" + kanidmExecStartPostScript) ]);
services.kanidm.provision = lib.mkIf is-auth-enabled {
groups = {
"${admins-group}".members = [ "sp.admins" ];
"${users-group}".members = [ admins-group ];
};
systems.oauth2.forgejo = {
displayName = "Forgejo";
originUrl = redirect-uri;
originLanding = "https://${cfg.subdomain}.${sp.domain}/";
basicSecretFile = kanidm-oauth-client-secret-fp;
# when true, name is passed to a service instead of name@domain
preferShortUsername = true;
allowInsecureClientDisablePkce = true; # FIXME is it needed?
scopeMaps = {
"${users-group}" = [
"email"
"openid"
"profile"
];
# TODO consider passing oauth consumer service to auth module instead
requires = [ auth-passthru.oauth2-systemd-service ];
};
removeOrphanedClaimMaps = true;
# NOTE https://github.com/oddlama/kanidm-provision/issues/15
# add more scopes when a user is a member of specific group
# currently not possible due to https://github.com/kanidm/kanidm/issues/2882#issuecomment-2564490144
# supplementaryScopeMaps."${admins-group}" =
# [ "read:admin" "write:admin" ];
claimMaps.groups = {
joinType = "array";
valuesByGroup.${admins-group} = [ "admins" ];
# for ExecStartPost script to have access to /run/keys/*
users.groups.keys.members = [ config.services.forgejo.group ];
systemd.services.kanidm.serviceConfig.ExecStartPre = [
("-+" + kanidmExecStartPreScriptRoot)
("-" + kanidmExecStartPreScript)
];
systemd.services.kanidm.serviceConfig.ExecStartPost =
lib.mkAfter [ ("-" + kanidmExecStartPostScript) ];
services.nginx.virtualHosts."${cfg.subdomain}.${sp.domain}" = {
extraConfig = lib.mkAfter ''
rewrite ^/user/login$ /user/oauth2/${oauth2-provider-name} last;
# FIXME is it needed?
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
'';
};
};
};
};
services.kanidm.provision = {
groups = {
"${admins-group}".members = [ "sp.admins" ];
"${users-group}".members = [ admins-group ];
};
systems.oauth2.forgejo = {
displayName = "Forgejo";
originUrl = redirect-uri;
originLanding = "https://${cfg.subdomain}.${sp.domain}/";
basicSecretFile = kanidm-oauth-client-secret-fp;
# when true, name is passed to a service instead of name@domain
preferShortUsername = true;
allowInsecureClientDisablePkce = true; # FIXME is it needed?
scopeMaps = {
"${users-group}" = [
"email"
"openid"
"profile"
];
};
removeOrphanedClaimMaps = true;
# NOTE https://github.com/oddlama/kanidm-provision/issues/15
# add more scopes when a user is a member of specific group
# currently not possible due to https://github.com/kanidm/kanidm/issues/2882#issuecomment-2564490144
# supplementaryScopeMaps."${admins-group}" =
# [ "read:admin" "write:admin" ];
claimMaps.groups = {
joinType = "array";
valuesByGroup.${admins-group} = [ "admins" ];
};
};
};
})
)
]);
}