Default Download Limit Cannot Be Undone

[i2h3]

How to use GitHub

• Please use the 👍 reaction to show that you are affected by the same issue.
• Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
• Subscribe to receive notifications on status change and new comments.

---

Steps to reproduce

1. Have the files_downloadlimit app installed (in my Nextcloud All-in-One instance it was already bundled on installation).
2. Go to Administration Settings → Sharing.
3. Set a value for default download limit.

Expected behaviour

I can remove the value again any time after it was set.

Actual behaviour

Trying to enter any value other than a positive integer results in the error message:

The minimum limit is 1

So, after entering a value download limits are enforced on all newly created external shares (see #422 as an example) and it cannot be changed anymore.

Server configuration

Web server: Whatever is default in most recent Nextcloud All-in-One release 🤷🏻‍♀️

Database: PostgreSQL

PHP version: Whatever is default in most recent Nextcloud All-in-One release 🤷🏻‍♀️

Nextcloud version: 30.0.1.2

List of activated apps

Enabled:
  - activity: 3.0.0
  - admin_audit: 1.20.0
  - app_api: 4.0.0
  - bruteforcesettings: 3.0.0
  - calendar: 5.0.1
  - circles: 30.0.0-dev
  - cloud_federation_api: 1.13.0
  - comments: 1.20.1
  - contacts: 6.1.0
  - contactsinteraction: 1.11.0
  - dashboard: 7.10.0
  - dav: 1.31.1
  - federatedfilesharing: 1.20.0
  - federation: 1.20.0
  - files: 2.2.0
  - files_downloadlimit: 3.0.0
  - files_pdfviewer: 3.0.0
  - files_reminders: 1.3.0
  - files_sharing: 1.22.0
  - files_trashbin: 1.20.1
  - files_versions: 1.23.0
  - firstrunwizard: 3.0.0
  - logreader: 3.0.0
  - lookup_server_connector: 1.18.0
  - nextcloud-aio: 0.6.0
  - nextcloud_announcements: 2.0.0
  - notes: 4.11.0
  - notifications: 3.0.0
  - notify_push: 0.7.0
  - oauth2: 1.18.1
  - password_policy: 2.0.0
  - photos: 3.0.2
  - privacy: 2.0.0
  - provisioning_api: 1.20.0
  - related_resources: 1.5.0
  - serverinfo: 2.0.0
  - settings: 1.13.0
  - sharebymail: 1.20.0
  - spreed: 20.0.2
  - support: 2.0.0
  - survey_client: 2.0.0
  - systemtags: 1.20.0
  - tasks: 0.16.1
  - text: 4.1.0
  - theming: 2.5.0
  - twofactor_backupcodes: 1.19.0
  - twofactor_totp: 12.0.0-dev
  - user_status: 1.10.0
  - viewer: 3.0.0
  - weather_status: 1.10.0
  - webhook_listeners: 1.1.0-dev
  - workflowengine: 2.12.0
Disabled:
  - deck: 1.14.2 (installed 1.14.2)
  - encryption: 2.18.0
  - files_external: 1.22.0
  - recommendations: 3.0.0 (installed 3.0.0)
  - suspicious_login: 8.0.0
  - twofactor_nextcloud_notification: 4.0.0
  - user_ldap: 1.21.0

Nextcloud configuration

{
    "system": {
        "upgrade.disable-web": true,
        "maintenance": false,
        "preview_max_x": 2048,
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "loglevel": 2,
        "trusted_domains": [
            "localhost",
            "***REMOVED SENSITIVE VALUE***"
        ],
        "overwrite.cli.url": "https:\/\/***REMOVED SENSITIVE VALUE***\/",
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "activity_expire_days": 30,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "maintenance_window_start": 100,
        "DOMAIN": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "pgsql",
        "jpeg_quality": 60,
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "check_data_directory_permissions": false,
        "files_external_allow_create_new_local": false,
        "one-click-instance.user-limit": 100,
        "logfile": "\/var\/www\/html\/data\/nextcloud.log",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "auth.bruteforce.protection.enabled": true,
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "enable_previews": true,
        "preview_max_y": 2048,
        "installed": true,
        "apps_paths": [
            {
                "path": "\/var\/www\/html\/apps",
                "url": "\/apps",
                "writable": false
            },
            {
                "path": "\/var\/www\/html\/custom_apps",
                "url": "\/custom_apps",
                "writable": true
            }
        ],
        "share_folder": "\/Shared",
        "upgrade.cli-upgrade-link": "https:\/\/github.com\/nextcloud\/all-in-one\/discussions\/2726",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "updatedirectory": "\/nc-updater",
        "dbport": "",
        "log.condition": {
            "apps": [
                "admin_audit"
            ]
        },
        "mail_smtpmode": "smtp",
        "htaccess.RewriteBase": "\/",
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "one-click-instance": true,
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "trashbin_retention_obligation": "auto, 30",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "preview_imaginary_url": "***REMOVED SENSITIVE VALUE***",
        "overwriteprotocol": "https",
        "log_rotate_size": 10485760,
        "version": "30.0.1.2",
        "dbtableprefix": "oc_",
        "dbpersistent": false,
        "enabledPreviewProviders": {
            "7": "OC\\Preview\\Krita",
            "3": "OC\\Preview\\MP3",
            "4": "OC\\Preview\\TXT",
            "0": "OC\\Preview\\Imaginary",
            "5": "OC\\Preview\\OpenDocument",
            "1": "OC\\Preview\\Image",
            "6": "OC\\Preview\\Movie",
            "2": "OC\\Preview\\MarkDown"
        },
        "app_install_overwrite": [
            "nextcloud-aio"
        ],
        "davstorage.request_timeout": 3600,
        "one-click-instance.link": "https:\/\/nextcloud.com\/all-in-one\/",
        "overwritehost": "***REMOVED SENSITIVE VALUE***",
        "redis": {
            "password": "***REMOVED SENSITIVE VALUE***",
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 6379
        },
        "ratelimit.protection.enabled": true,
        "versions_retention_obligation": "auto, 30",
        "log_type": "file",
        "allow_local_remote_servers": true,
        "preview_imaginary_key": "***REMOVED SENSITIVE VALUE***",
        "simpleSignUpLink.shown": false
    }
}

Browser

Browser name: Safari 18.1 (20619.2.8.11.10) as well as Google Chrome Version 130.0.6723.117 (Official Build) (arm64)

Operating system: macOS

[ThoemeSee]

👍 Same for Version 29.0.9