big ole refactor

internal/server/auth.go

@@ -0,0 +1,47 @@
+package server
+
+import (
+	"context"
+
+	"git.haelnorr.com/h/golib/hlog"
+	"git.haelnorr.com/h/golib/hws"
+	"git.haelnorr.com/h/golib/hwsauth"
+	"git.haelnorr.com/h/oslstats/internal/db"
+	"git.haelnorr.com/h/oslstats/internal/handlers"
+	"github.com/pkg/errors"
+	"github.com/uptrace/bun"
+)
+
+func setupAuth(
+	cfg *hwsauth.Config,
+	logger *hlog.Logger,
+	conn *db.DB,
+	server *hws.Server,
+	ignoredPaths []string,
+) (*hwsauth.Authenticator[*db.User, bun.Tx], error) {
+	beginTx := func(ctx context.Context) (hwsauth.DBTransaction, error) {
+		tx, err := conn.BeginTx(ctx, nil)
+		return tx, err
+	}
+	auth, err := hwsauth.NewAuthenticator(
+		cfg,
+		db.GetUserByID,
+		server,
+		beginTx,
+		logger,
+		handlers.ErrorPage,
+		conn.DB.DB,
+	)
+	if err != nil {
+		return nil, errors.Wrap(err, "hwsauth.NewAuthenticator")
+	}
+
+	err = auth.IgnorePaths(ignoredPaths...)
+	if err != nil {
+		return nil, errors.Wrap(err, "auth.IgnorePaths")
+	}
+
+	db.CurrentUser = auth.CurrentModel
+
+	return auth, nil
+}