nextcloud / nextcloud/server

File versioning / restores not working due to mismatched IDs

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#38,414 2 comments 1 reaction 1 assignee View on GitHub

@artonge is already working on this.

Since May 23, 2023.

0. Needs triage 26-feedback bug feature: versions needs review
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Description

⚠️ This issue respects the following points: ⚠️
  • This is a bug, not a question or a configuration/webserver/proxy issue.
  • This issue is not already reported on Github (I've searched it).
  • Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
  • Nextcloud Server is running on 64bit capable CPU, PHP and OS.
  • I agree to follow Nextcloud's Code of Conduct.
Bug description

File versioning/restores not working due to some IDs mismatching.

Versions web interface:
2023-05-23 11_24_58-Finances - Files - Nextcloud - Brave

Example IDs from links:
xxx/versions/333033/1684832568 - working
xxx/versions/333033/1684832558 - not working
xxx/versions/333033/1684832510 - not working
xxx/versions/333033/1684832476 - not working
xxx/versions/333033/1684832374 - not working
xxx/versions/333033/1684832245 - not working

Versions filesystem:
2023-05-23 11_25_25-server03_Browse - Brave

As visible in above screenshots, the version ID is mismatching in most cases, e.g.

Filesystem: v1684832555
Link when trying to access via web interface: 1684832558

Filesystem: v1684832507
Link when trying to access via web interface: 1684832510

Steps to reproduce
  1. Modify existing file
  2. Restore previous version
  3. Some versions have an ID mismatch therefore links are broken and restore/download not possible
Expected behavior
  1. Modify existing file
  2. Restore previous version
  3. File restored
Installation method

Community Docker image

Nextcloud Server version

26

Operating system

Other

PHP engine version

PHP 8.1

Web server

Apache (supported)

Database engine version

MariaDB

Is this bug present after an update or on a fresh install?

None

Are you using the Nextcloud Server Encryption module?

Encryption is Disabled

What user-backends are you using?
  • Default user-backend (database)
  • LDAP/ Active Directory
  • SSO - SAML
  • Other
Configuration report
{
    "system": {
        "htaccess.RewriteBase": "\/",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "apps_paths": [
            {
                "path": "\/var\/www\/html\/apps",
                "url": "\/apps",
                "writable": false
            },
            {
                "path": "\/var\/www\/html\/custom_apps",
                "url": "\/custom_apps",
                "writable": true
            }
        ],
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "[removed]",
            "[removed]"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "26.0.1.1",
        "overwrite.cli.url": "http:[removed]:8666",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "data-fingerprint": "2ecddc2b1147ef7c8762d23006307ccc",
        "overwriteprotocol": "https",
        "app_install_overwrite": [
            "apporder"
        ],
        "mail_smtpmode": "smtp",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_sendmailmode": "smtp",
        "mail_smtpport": "587",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauth": 1,
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "default_phone_region": "GB",
        "maintenance": false,
        "memories.exiftool": "\/var\/www\/html\/custom_apps\/memories\/exiftool-bin\/exiftool-amd64-glibc",
        "memories.vod.path": "\/var\/www\/html\/custom_apps\/memories\/exiftool-bin\/go-vod-amd64",
        "loglevel": 2
    }
}
$
List of activated Apps
Enabled:
  - activity: 2.18.0
  - admin_audit: 1.16.0
  - apporder: 0.15.0
  - bookmarks: 13.0.1
  - bruteforcesettings: 2.6.0
  - calendar: 4.3.4
  - circles: 26.0.0
  - cloud_federation_api: 1.9.0
  - collectives: 2.5.0
  - comments: 1.16.0
  - contacts: 5.2.0
  - contactsinteraction: 1.7.0
  - cookbook: 0.10.2
  - dashboard: 7.6.0
  - dav: 1.25.0
  - deck: 1.9.2
  - event_update_notification: 2.2.0
  - federatedfilesharing: 1.16.0
  - federation: 1.16.0
  - files: 1.21.1
  - files_external: 1.18.0
  - files_markdown: 2.4.0
  - files_pdfviewer: 2.7.0
  - files_rightclick: 1.5.0
  - files_sharing: 1.18.0
  - files_trashbin: 1.16.0
  - files_versions: 1.19.1
  - firstrunwizard: 2.15.0
  - integration_reddit: 2.0.0
  - keeweb: 0.6.12
  - logreader: 2.11.0
  - lookup_server_connector: 1.14.0
  - memories: 5.1.0
  - nextcloud_announcements: 1.15.0
  - notes: 4.7.2
  - notifications: 2.14.0
  - oauth2: 1.14.0
  - password_policy: 1.16.0
  - photos: 2.2.0
  - privacy: 1.10.0
  - provisioning_api: 1.16.0
  - quota_warning: 1.17.0
  - recommendations: 1.5.0
  - related_resources: 1.1.0-alpha1
  - serverinfo: 1.16.0
  - settings: 1.8.0
  - sharebymail: 1.16.0
  - support: 1.9.0
  - survey_client: 1.14.0
  - suspicious_login: 4.4.0
  - systemtags: 1.16.0
  - tasks: 0.15.0
  - text: 3.7.2
  - theming: 2.1.1
  - twofactor_backupcodes: 1.15.0
  - twofactor_nextcloud_notification: 3.7.0
  - twofactor_totp: 8.0.0-alpha.0
  - unsplash: 2.2.0
  - updatenotification: 1.16.0
  - user_ldap: 1.16.0
  - user_status: 1.6.0
  - viewer: 1.10.0
  - weather_status: 1.6.0
  - workflowengine: 2.8.0
Disabled:
  - encryption: 2.14.0 (installed 2.14.0)
  - end_to_end_encryption: 1.12.4 (installed 1.12.4)
  - extract: 1.3.5 (installed 1.3.5)
  - files_fulltextsearch: 26.0.0 (installed 26.0.0)
  - files_trackdownloads: 1.11.0 (installed 1.11.0)
  - weather: 1.7.7 (installed 1.7.7)
Nextcloud Signing status
No errors have been found.
Nextcloud Logs
Nothing in logs except entries such as

{"reqId":"Gt82dQKTVXPBjyfPr0UT","level":2,"time":"2023-05-23T10:58:32+00:00","remoteAddr":"[removed]","user":"sc","app":"suspicious_login","method":"PROPFIND","url":"/remote.php/dav/calendars/[removed]","message":"Could not predict suspiciousness: No models found","userAgent":"DAVx5/4.3-ose (2023/02/11; dav4jvm; okhttp/4.10.0) Android/13","version":"26.0.1.1","data":{"app":"suspicious_login"}}
Additional info

Operating System: Linux 5.19.17-Unraid x86_64

Contributor guide

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