Set a default expiration date

internal/httpd/httpd.go

@@ -526,6 +526,8 @@ type Binding struct {
 	// Enabling web client integrations you can render or modify the files with the specified
 	// extensions using an external tool.
 	WebClientIntegrations []WebClientIntegration `json:"web_client_integrations" mapstructure:"web_client_integrations"`
+	// Amount of days for created shares to expire per default. Set to 0 for no expiration.
+	ShareExpirationDays int `json:"share_expiration_days" mapstructure:"share_expiration_days"`
 	// Defining an OIDC configuration the web admin and web client UI will use OpenID to authenticate users.
 	OIDC OIDC `json:"oidc" mapstructure:"oidc"`
 	// Security defines security headers to add to HTTP responses and allows to restrict allowed hosts

internal/httpd/webclient.go

@@ -717,6 +717,15 @@ func (s *httpdServer) renderAddUpdateSharePage(w http.ResponseWriter, r *http.Re
 		currentURL = fmt.Sprintf("%v/%v", webClientSharePath, url.PathEscape(share.ShareID))
 		title = "Update share"
 	}
+
+	if share.ExpiresAt != 0 && s.binding.ShareExpirationDays > 0 {
+		if expiration_days, error := time.ParseDuration(fmt.Sprintf("%vh", s.binding.ShareExpirationDays * 24)); error != nil {
+			logger.Error(logSender, "", fmt.Sprintf("Failed to parse expiration days: %v", error))
+		} else {
+			share.ExpiresAt = util.GetTimeAsMsSinceEpoch(time.Now().Add(expiration_days))
+		}
+	}
+
 	data := clientSharePage{
 		baseClientPage: s.getBaseClientPageData(title, currentURL, r),
 		Share:          share,

sftpgo.json

@@ -267,6 +267,7 @@
         "hide_login_url": 0,
         "render_openapi": true,
         "web_client_integrations": [],
+        "share_expiration_days": 0,
         "oidc": {
           "client_id": "",
           "client_secret": "",
@@ -417,4 +418,4 @@
     }
   },
   "plugins": []
-}
+}