115 lines
4.5 KiB
Nix
115 lines
4.5 KiB
Nix
{
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config,
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lib,
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options,
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pkgs,
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...
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}:
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with lib; let
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cfg = config.services.gitea;
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opt = options.services.gitea;
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exe = lib.getExe cfg.package;
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pg = config.services.postgresql;
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useMysql = cfg.database.type == "mysql";
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usePostgresql = cfg.database.type == "postgres";
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useSqlite = cfg.database.type == "sqlite3";
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format = pkgs.formats.ini {};
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configFile = pkgs.writeText "app.ini" ''
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APP_NAME = ${cfg.appName}
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RUN_USER = ${cfg.user}
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RUN_MODE = prod
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${generators.toINI {} cfg.settings}
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${optionalString (cfg.extraConfig != null) cfg.extraConfig}
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'';
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in {
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options = {
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services.gitea = {
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storageSecretFile = mkOption {
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type = with types; str;
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default = "";
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description = ''
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Storage secret to be inserted into the config at #STORAGE_SECRET#
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'';
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example = literalExpression ''"/run/secrets/gitea/storage-secret"'';
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};
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};
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};
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config = mkIf cfg.enable {
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systemd.services.gitea = {
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path = [pkgs.gnupg];
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serviceConfig = {
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SystemCallFilter = mkForce "~@clock @cpu-emulation @debug @module @mount @obsolete @raw-io @reboot @setuid @swap";
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ReadWritePaths = ["/var/lib/gitea/.gnupg"];
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};
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# In older versions the secret naming for JWT was kind of confusing.
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# The file jwt_secret hold the value for LFS_JWT_SECRET and JWT_SECRET
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# wasn't persistent at all.
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# To fix that, there is now the file oauth2_jwt_secret containing the
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# values for JWT_SECRET and the file jwt_secret gets renamed to
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# lfs_jwt_secret.
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# We have to consider this to stay compatible with older installations.
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preStart = let
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runConfig = "${cfg.customDir}/conf/app.ini";
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secretKey = "${cfg.customDir}/conf/secret_key";
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oauth2JwtSecret = "${cfg.customDir}/conf/oauth2_jwt_secret";
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oldLfsJwtSecret = "${cfg.customDir}/conf/jwt_secret"; # old file for LFS_JWT_SECRET
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lfsJwtSecret = "${cfg.customDir}/conf/lfs_jwt_secret"; # new file for LFS_JWT_SECRET
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internalToken = "${cfg.customDir}/conf/internal_token";
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replaceSecretBin = "${pkgs.replace-secret}/bin/replace-secret";
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in
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lib.mkForce ''
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# copy custom configuration and generate random secrets if needed
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${optionalString (!cfg.useWizard) ''
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function gitea_setup {
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cp -f '${configFile}' '${runConfig}'
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if [ ! -s '${secretKey}' ]; then
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${exe} generate secret SECRET_KEY > '${secretKey}'
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fi
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# Migrate LFS_JWT_SECRET filename
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if [[ -s '${oldLfsJwtSecret}' && ! -s '${lfsJwtSecret}' ]]; then
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mv '${oldLfsJwtSecret}' '${lfsJwtSecret}'
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fi
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if [ ! -s '${oauth2JwtSecret}' ]; then
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${exe} generate secret JWT_SECRET > '${oauth2JwtSecret}'
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fi
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${lib.optionalString cfg.lfs.enable ''
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if [ ! -s '${lfsJwtSecret}' ]; then
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${exe} generate secret LFS_JWT_SECRET > '${lfsJwtSecret}'
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fi
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''}
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if [ ! -s '${internalToken}' ]; then
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${exe} generate secret INTERNAL_TOKEN > '${internalToken}'
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fi
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chmod u+w '${runConfig}'
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${replaceSecretBin} '#secretkey#' '${secretKey}' '${runConfig}'
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${replaceSecretBin} '#dbpass#' '${cfg.database.passwordFile}' '${runConfig}'
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${replaceSecretBin} '#oauth2jwtsecret#' '${oauth2JwtSecret}' '${runConfig}'
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${replaceSecretBin} '#internaltoken#' '${internalToken}' '${runConfig}'
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${lib.optionalString cfg.lfs.enable ''
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${replaceSecretBin} '#lfsjwtsecret#' '${lfsJwtSecret}' '${runConfig}'
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''}
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${lib.optionalString (cfg.mailerPasswordFile != null) ''
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${replaceSecretBin} '#mailerpass#' '${cfg.mailerPasswordFile}' '${runConfig}'
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''}
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${lib.optionalString (cfg.storageSecretFile != null) ''
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${replaceSecretBin} '#storageSecret#' '${cfg.storageSecretFile}' '${runConfig}'
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''}
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chmod u-w '${runConfig}'
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}
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(umask 027; gitea_setup)
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''}
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# run migrations/init the database
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${exe} migrate
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# update all hooks' binary paths
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${exe} admin regenerate hooks
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# update command option in authorized_keys
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if [ -r ${cfg.stateDir}/.ssh/authorized_keys ]
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then
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${exe} admin regenerate keys
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fi
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'';
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};
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};
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}
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