[Bug]: shared target user_exists file whose name already matches the file that is storing the shared source folder name, automatically overwriting the previously existing file

[hongtring]

⚠️ 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

shared target user_exists file whose name already matches the file that is storing the shared source folder name, automatically overwriting the previously existing file

Steps to reproduce

1. Share the 123.txt file to the target user
2. Create file A>create file 123.txt in file A (content # with file step1)
3. Source user shares step2 file to target user

Expected behavior

target user share_ Existing file with the same name as the file that is storing the shared source folder name, automatically overwriting the previously existing file

Installation method

Community Manual installation with Archive

Nextcloud Server version

25

Operating system

Debian/Ubuntu

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?

Fresh Nextcloud Server install

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": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "10.1.204.16:8002",
            "mbf-ecm-dev:8002",
            "mbf-ecm-dev",
            "172.28.1.1:8002",
            "172.28.1.1"
        ],
        "filelocking.enabled": true,
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 6379,
            "dbindex": 1
        },
        "objectstore": {
            "class": "\\OC\\Files\\ObjectStore\\S3",
            "arguments": {
                "bucket": "mbf-ecm-dev",
                "autocreate": false,
                "key": "***REMOVED SENSITIVE VALUE***",
                "secret": "***REMOVED SENSITIVE VALUE***",
                "hostname": "10.1.204.13",
                "port": 9000,
                "use_ssl": false,
                "use_path_style": true
            }
        },
        "dbtype": "mysql",
        "version": "25.0.2.3",
        "overwrite.cli.url": "http:\/\/10.1.204.16:8002",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "skeletondirectory": "",
        "templatedirectory": "",
        "default_language": "vi",
        "force_language": "vi",
        "default_locale": "vi",
        "force_locale": "vi",
        "app_install_overwrite": [
            "mbfinvoiceparser"
        ],
        "maintenance": false,
        "remember_login_cookie_lifetime": 4200,
        "session_lifetime": 1800,
        "auto_logout": true,
        "trashbin_retention_obligation": "auto, 1",
        "mysql.utf8mb4": true,
        "ldapProviderFactory": "OCA\\User_LDAP\\LDAPProviderFactory"
    }
}

List of activated Apps

Enabled:
  - activity: 2.17.0
  - circles: 25.0.0
  - cloud_federation_api: 1.8.0
  - comments: 1.15.0
  - contactsinteraction: 1.6.0
  - dav: 1.24.0
  - federatedfilesharing: 1.15.0
  - federation: 1.15.0
  - files: 1.20.1
  - files_fulltextsearch: 25.0.0
  - files_pdfviewer: 2.6.0
  - files_rightclick: 1.4.0
  - files_sharing: 1.17.0
  - files_trashbin: 1.15.0
  - files_versions: 1.18.0
  - firstrunwizard: 2.14.0
  - flow_notifications: 1.5.0
  - fulltextsearch: 25.0.0
  - fulltextsearch_elasticsearch: 25.0.0
  - groupfolders: 13.1.0
  - logreader: 2.10.0
  - lookup_server_connector: 1.13.0
  - mbfarchivetime: 0.0.1
  - mbfinvoiceparser: 0.0.1
  - nextcloud_announcements: 1.14.0
  - notifications: 2.13.1
  - oauth2: 1.13.0
  - password_policy: 1.15.0
  - photos: 2.0.1
  - privacy: 1.9.0
  - provisioning_api: 1.15.0
  - recommendations: 1.4.0
  - related_resources: 1.0.3
  - richdocuments: 7.0.2
  - serverinfo: 1.15.0
  - settings: 1.7.0
  - sharebymail: 1.15.0
  - support: 1.8.0
  - survey_client: 1.13.0
  - systemtags: 1.15.0
  - text: 3.6.0
  - theming: 2.0.1
  - theming_customcss: 1.12.0
  - twofactor_backupcodes: 1.14.0
  - updatenotification: 1.15.0
  - user_ldap: 1.15.0
  - user_status: 1.5.0
  - viewer: 1.9.0
  - weather_status: 1.5.0
  - webhooks: 0.4.3
  - workflow_ocr: 1.25.3
  - workflowengine: 2.7.0
Disabled:
  - admin_audit
  - bruteforcesettings
  - dashboard: 7.5.0
  - encryption
  - files_external: 1.17.0
  - mbfinvoicemappingpdf: 0.0.1
  - myapp
  - suspicious_login: 4.3.0
  - twofactor_totp

Nextcloud Signing status

No response

Nextcloud Logs

No response

Additional info

No response

[kesselb]

Likely fixed by #36049

When you report a bug, please make sure to fill our form properly. 25.0.2 is not up to date.

[nextcloud-command]

This issue has been automatically marked as stale because it has not had recent activity and seems to be missing some essential information. It will be closed if no further activity occurs. Thank you for your contributions.