3 files changed, 13 insertions, 2 deletions
diff --git a/internal/blog/s3.go b/internal/blog/s3.go
index 06630ef..bbd5238 100644
--- a/internal/blog/s3.go
+++ b/internal/blog/s3.go
@@ -58,6 +58,7 @@ func NewS3Client(cfg *config.StorageConfig) (Client, error) {
 	}
 	s3Opts = append(s3Opts, func(o *s3.Options) {
 		o.UsePathStyle = s3cfg.UsePathStyle
+		o.DisableLogOutputChecksumValidationSkipped = true
 	})
 
 	s3cl := s3.NewFromConfig(awsCfg, s3Opts...)
diff --git a/internal/router/handlers/root.go b/internal/router/handlers/root.go
index a8890fa..6a011e4 100644
--- a/internal/router/handlers/root.go
+++ b/internal/router/handlers/root.go
@@ -50,6 +50,9 @@ func (r *RootHandler) AddMeta(c *fiber.Ctx, supplements *router.Supplements, lan
 	if supplements.Meta.GoogleSiteVerification != "" {
 		meta = append(meta, router.MetaField{Name: "google-site-verification", Content: supplements.Meta.GoogleSiteVerification})
 	}
+	if supplements.Meta.YandexVerification != "" {
+		meta = append(meta, router.MetaField{Name: "yandex-verification", Content: supplements.Meta.YandexVerification})
+	}
 	return meta, nil
 }
 
diff --git a/internal/router/router.go b/internal/router/router.go
index 14973ad..964a953 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -309,6 +309,8 @@ func (r *Router) InitRoutes() (err error) {
 					cacheKey = fmt.Sprintf("%s.full-page.%s", method, trimmedPath)
 				case ByUrlAndQuery:
 					cacheKey = fmt.Sprintf("%s.full-page.%s.%s", method, trimmedPath, queryString)
+				case Disabled:
+					c.Set("Cache-Control", "no-store, no-cache, must-revalidate")
 				}
 
 				defaultMap := fiber.Map{
@@ -371,6 +373,7 @@ func (r *Router) InitRoutes() (err error) {
 			c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
 			return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("unknown segment '%s'", part))
 		}
+		c.Set("Cache-Control", "no-store, no-cache, must-revalidate")
 		err := r.generalPageSegment(c, part)
 		return err
 	})
@@ -391,6 +394,11 @@ func (r *Router) Listen() error {
 	case "unix":
 		unixConfig := r.endpoint.Config.(*config.UnixConfig)
 		endpoint, _ := strings.CutPrefix(unixConfig.Path, "unix://")
+
+		if err := os.Remove(endpoint); err != nil && !errors.Is(err, os.ErrNotExist) {
+			return fmt.Errorf("error while cleaning up existing unix socket: %w", err)
+		}
+
 		ln, err := net.Listen("unix", endpoint)
 		if err != nil {
 			return fmt.Errorf("error while initializing unix listener: %w", err)
@@ -639,8 +647,7 @@ func (r *Router) getAndValidateLang(c *fiber.Ctx, langSetting LangSetting, defau
 			return lang, nil
 		}
 	}
-	c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
-	return "", c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("lang value is invalid: '%s' is not considered an available language", lang))
+	return "", fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("lang value is invalid: '%s' is not considered an available language", lang))
 }
 
 func GetPathFromReferer(c *fiber.Ctx) (path string, pathParts []string, queryString string, err error) {