[NC 22.2.3] Deprecated event type for OCP\IPreview:PreviewRequested #30639

GAS85 · 2022-01-13T09:41:50Z

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Steps to reproduce

Open any UI Page with Pictures
See Logs flood with

{"reqId":"tJI9rQ4bC5JlMobuiATV","level":1,"time":"2022-01-13T09:29:28+00:00","remoteAddr":"256.256.256","user":"USER","app":"no app in context","method":"GET","url":"/index.php/core/preview?fileId=3559166&c=66307dcfa2f549c84826b1eea5bf1423&x=250&y=250&forceIcon=0&a=0","message":"Deprecated event type for OCP\\IPreview:PreviewRequested: Symfony\\Component\\EventDispatcher\\GenericEvent is used","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0","version":"22.2.3.0","id":"61dff21de59ee"}

Find an old ticket [18.0.0 Beta1] Deprecated event type for OCP\IPreview:PreviewRequested #18331
Be sad

Expected behaviour

No Deprecated events being used in UI

Actual behaviour

Logs flood with same event

Server configuration detail

Operating system: Linux 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64

Webserver: Apache (fpm-fcgi)

Database: mysql 10.3.32

PHP version: 7.4.27

Modules loaded: Core, date, libxml, openssl, pcre, zlib, filter, hash, Reflection, SPL, session, standard, sodium, cgi-fcgi, mysqlnd, PDO, xml, apcu, bcmath, bz2, calendar, ctype, curl, dom, mbstring, FFI, fileinfo, ftp, gd, gettext, gmp, iconv, igbinary, imagick, intl, json, ldap, exif, mysqli, pdlib, pdo_mysql, pdo_sqlite, apc, posix, readline, redis, shmop, SimpleXML, snmp, sockets, sqlite3, sysvmsg, sysvsem, sysvshm, tokenizer, xmlreader, xmlwriter, xsl, zip, Phar, Zend OPcache

Nextcloud version: 22.2.3 - 22.2.3.0

Updated from an older Nextcloud/ownCloud or fresh install: Updated

Where did you install Nextcloud from: Official

Signing status

Array
(
)

List of activated apps

Enabled:
 - accessibility: 1.8.0
 - activity: 2.15.0
 - admin_audit: 1.12.0
 - audioplayer: 3.2.4
 - bookmarks: 10.0.3
 - bruteforcesettings: 2.3.0
 - calendar: 3.0.4
 - camerarawpreviews: 0.7.15
 - checksum: 1.1.3
 - cloud_federation_api: 1.5.0
 - comments: 1.12.0
 - contacts: 4.0.7
 - contactsinteraction: 1.3.0
 - cospend: 1.4.3
 - dashboard: 7.2.0
 - data_request: 1.9.0
 - dav: 1.19.0
 - deck: 1.5.5
 - drawio: 1.0.2
 - external: 3.9.0
 - extract: 1.3.3
 - facerecognition: 0.9.1
 - federatedfilesharing: 1.12.0
 - files: 1.17.0
 - files_automatedtagging: 1.12.0
 - files_downloadactivity: 1.12.0
 - files_external: 1.13.0
 - files_mindmap: 0.0.25
 - files_pdfviewer: 2.3.1
 - files_retention: 1.11.1
 - files_rightclick: 1.1.0
 - files_sharing: 1.14.0
 - files_trashbin: 1.12.0
 - files_versions: 1.15.0
 - files_videoplayer: 1.11.0
 - firstrunwizard: 2.11.0
 - forms: 2.4.0
 - gpxedit: 0.0.14
 - gpxpod: 4.3.0
 - impersonate: 1.9.0
 - integration_discourse: 1.0.2
 - integration_github: 1.0.2
 - integration_gitlab: 1.0.3
 - keeweb: 0.6.8
 - logreader: 2.7.0
 - lookup_server_connector: 1.10.0
 - mail: 1.11.5
 - maps: 0.1.10
 - news: 17.0.1
 - nextcloud_announcements: 1.11.0
 - notes: 4.2.0
 - notifications: 2.10.1
 - oauth2: 1.10.0
 - ocdownloader: 1.8.0
 - password_policy: 1.12.0
 - phonetrack: 0.6.9
 - photos: 1.4.0
 - polls: 3.4.2
 - previewgenerator: 3.4.1
 - privacy: 1.6.0
 - provisioning_api: 1.12.0
 - recognize: 1.8.0
 - recommendations: 1.1.0
 - serverinfo: 1.12.0
 - settings: 1.4.0
 - sharebymail: 1.12.0
 - side_menu: 2.1.0
 - spreed: 12.2.2
 - support: 1.5.0
 - survey_client: 1.10.0
 - systemtags: 1.12.0
 - text: 3.3.0
 - theming: 1.13.0
 - transmission: 0.7.2
 - twofactor_backupcodes: 1.11.0
 - twofactor_totp: 6.2.0
 - unsplash: 1.2.4
 - updatenotification: 1.12.0
 - user_status: 1.2.0
 - video_converter: 1.0.4
 - viewer: 1.6.0
 - weather_status: 1.2.0
 - workflowengine: 2.4.0
Disabled:
 - circles
 - encryption
 - federation
 - files_accesscontrol
 - flowupload
 - gpxmotion
 - integration_jira
 - radio
 - user_ldap
 - weather

Configuration (config/config.php)

{
    "instanceid": "***REMOVED SENSITIVE VALUE***",
    "passwordsalt": "***REMOVED SENSITIVE VALUE***",
    "secret": "***REMOVED SENSITIVE VALUE***",
    "trusted_domains": [
        "***REMOVED SENSITIVE VALUE***",
        "***REMOVED SENSITIVE VALUE***",
        "***REMOVED SENSITIVE VALUE***"
    ],
    "datadirectory": "***REMOVED SENSITIVE VALUE***",
    "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
    "dbtype": "mysql",
    "version": "22.2.3.0",
    "dbname": "***REMOVED SENSITIVE VALUE***",
    "dbhost": "***REMOVED SENSITIVE VALUE***",
    "dbport": "",
    "dbtableprefix": "oc_",
    "mysql.utf8mb4": true,
    "dbuser": "***REMOVED SENSITIVE VALUE***",
    "dbpassword": "***REMOVED SENSITIVE VALUE***",
    "installed": true,
    "filesystem_check_changes": 0,
    "filelocking.enabled": true,
    "memcache.local": "\\OC\\Memcache\\APCu",
    "memcache.locking": "\\OC\\Memcache\\Redis",
    "memcache.distributed": "\\OC\\Memcache\\Redis",
    "redis": {
        "host": "***REMOVED SENSITIVE VALUE***",
        "port": 0,
        "timeout": 1.5
    },
    "default_phone_region": "DE",
    "mail_smtpmode": "smtp",
    "mail_smtpauthtype": "LOGIN",
    "mail_from_address": "***REMOVED SENSITIVE VALUE***",
    "mail_domain": "***REMOVED SENSITIVE VALUE***",
    "maintenance": false,
    "theme": "",
    "logfile": "\/var\/nextcloud\/data\/nextcloud.log",
    "loglevel": 1,
    "trashbin_retention_obligation": "14, auto",
    "versions_retention_obligation": "14, auto",
    "data-fingerprint": "7be51475e95ea13b254cd880319d98ec",
    "enable_previews": true,
    "enabledPreviewProviders": [
        "OC\\Preview\\PNG",
        "OC\\Preview\\JPEG",
        "OC\\Preview\\GIF",
        "OC\\Preview\\BMP",
        "OC\\Preview\\XBitmap",
        "OC\\Preview\\Movie",
        "OC\\Preview\\PDF",
        "OC\\Preview\\MP3",
        "OC\\Preview\\TXT",
        "OC\\Preview\\MarkDown"
    ],
    "preview_max_x": 1920,
    "preview_max_y": 1080,
    "jpeg_quality": 90,
    "auth.bruteforce.protection.enabled": true,
    "simpleSignUpLink.shown": false,
    "mail_sendmailmode": "smtp",
    "mail_smtpsecure": "tls",
    "mail_smtpauth": 1,
    "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpport": "587",
    "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
    "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
    "twofactor_enforced": true,
    "twofactor_enforced_groups": [
        "admin"
    ],
    "twofactor_enforced_excluded_groups": [],
    "has_rebuilt_cache": true,
    "updater.release.channel": "stable",
    "app_install_overwrite": [
        "transmission"
    ]
}

External storages: Local, Webdav

Encryption: no

User-backends:

OC\User\Database

Talk configuration:

STUN servers

stun.nextcloud.com:443

TURN servers

no custom server configured

Signaling servers (mode: internal):

no custom server configured

Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0

The text was updated successfully, but these errors were encountered:

szaimen · 2022-01-13T10:07:36Z

Does this still happen if you set the loglevel to 2 as it is recommended in the admin docs?

GAS85 · 2022-01-14T09:18:04Z

For sure not, but this will simply suppress messages below WARN. My expectation that UI not using any deprecated endpoints / methods.

INFO is also important for me, because it is providing such kind of information as:

Activity such as user logins and file activities,

szaimen · 2022-01-14T09:19:23Z

Activity such as user logins and file activities,

You should use the admin_audit app for such things

ghost · 2022-01-15T19:09:11Z

You should use the admin_audit app for such things

@szaimen
Just a dumm question: I don't seem to find that app in the app_store. 🤔 Under which Name is it released there?

szaimen · 2022-01-15T20:16:10Z

Just a dumm question: I don't seem to find that app in the app_store. 🤔 Under which Name is it released there?

It is integrated into the server: https://github.com/nextcloud/server/tree/master/apps/admin_audit

See https://docs.nextcloud.com/server/stable/admin_manual/configuration_server/logging_configuration.html?highlight=admin_audit#admin-audit-log for how to configure it

Everything will then be logged to this file.

Also, see this PR: nextcloud/logreader#476

ghost · 2022-01-15T20:33:36Z

It is integrated into the server: https://github.com/nextcloud/server/tree/master/apps/admin_audit

See https://docs.nextcloud.com/server/stable/admin_manual/configuration_server/logging_configuration.html?highlight=admin_audit#admin-audit-log for how to configure it

Everything will then be logged to this file.

Also, see this PR: nextcloud/logreader#476

@szaimen Thank you very much. 👋 I must confess, I didn't read the manual for this specific case. 🙈 I only have been using the logging untill now with Level 3.

GAS85 · 2022-01-17T09:39:25Z

You should use the admin_audit app for such things

😄 Thanks, I use it too, but INFO Level is not limited to the list above, so more relevant information is flying there that been used for monitoring.

GAS85 · 2022-02-09T08:59:27Z

This is a good comment from other issue: #24380 (comment)

szaimen · 2023-01-23T12:54:22Z

Hi, please update to 24.0.9 or better 25.0.3 and report back if it fixes the issue. Thank you!

My goal is to add a label like e.g. 25-feedback to this ticket of an up-to-date major Nextcloud version where the bug could be reproduced. However this is not going to work without your help. So thanks for all your effort!

If you don't manage to reproduce the issue in time and the issue gets closed but you can reproduce the issue afterwards, feel free to create a new bug report with up-to-date information by following this link: https://github.com/nextcloud/server/issues/new?assignees=&labels=bug%2C0.+Needs+triage&template=BUG_REPORT.yml&title=%5BBug%5D%3A+

GAS85 · 2023-01-30T15:20:07Z

Nextcloud 24.0.9 still presented:

{"reqId":"X9Ez064xV7jPfC5H9xPT","level":1,"time":"2023-01-30T15:18:24+00:00","remoteAddr":"255.255.255.255","user":"USER","app":"no app in context","method":"GET","url":"/index.php/core/preview?fileId=4638250&c=e56af70963f1e875f00ea57d18634fb2&x=250&y=250&forceIcon=0&a=0","message":"Deprecated event type for OCP\\IPreview:PreviewRequested: Symfony\\Component\\EventDispatcher\\GenericEvent is used","userAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:107.0) Gecko/20100101 Firefox/107.0","version":"24.0.9.2","data":[],"id":"63d7dfc05d75f"}

szaimen · 2023-05-22T09:37:35Z

Hi, please update to 25.0.7 or better 26.0.2 and report back if it fixes the issue. Thank you!

My goal is to add a label like e.g. 26-feedback to this ticket of an up-to-date major Nextcloud version where the bug could be reproduced. However this is not going to work without your help. So thanks for all your effort!

If you don't manage to reproduce the issue in time and the issue gets closed but you can reproduce the issue afterwards, feel free to create a new bug report with up-to-date information by following this link: https://github.com/nextcloud/server/issues/new?assignees=&labels=bug%2C0.+Needs+triage&template=BUG_REPORT.yml&title=%5BBug%5D%3A+

GAS85 · 2023-05-23T10:09:15Z

Seems no such kind of messages appears any more in NC 24.

GAS85 added 0. Needs triage Pending check for reproducibility or if it fits our roadmap bug labels Jan 13, 2022

szaimen added the needs info label Jan 23, 2023

szaimen added 24-feedback and removed needs info labels Jan 30, 2023

szaimen added the needs info label May 22, 2023

GAS85 closed this as completed May 23, 2023

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[NC 22.2.3] Deprecated event type for OCP\IPreview:PreviewRequested #30639

[NC 22.2.3] Deprecated event type for OCP\IPreview:PreviewRequested #30639

GAS85 commented Jan 13, 2022

szaimen commented Jan 13, 2022

GAS85 commented Jan 14, 2022

szaimen commented Jan 14, 2022

ghost commented Jan 15, 2022 •

edited by ghost

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szaimen commented Jan 15, 2022 •

edited

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ghost commented Jan 15, 2022

GAS85 commented Jan 17, 2022

GAS85 commented Feb 9, 2022

szaimen commented Jan 23, 2023

GAS85 commented Jan 30, 2023

szaimen commented May 22, 2023

GAS85 commented May 23, 2023

[NC 22.2.3] Deprecated event type for OCP\IPreview:PreviewRequested #30639

[NC 22.2.3] Deprecated event type for OCP\IPreview:PreviewRequested #30639

Comments

GAS85 commented Jan 13, 2022

How to use GitHub

Steps to reproduce

Expected behaviour

Actual behaviour

Server configuration detail

szaimen commented Jan 13, 2022

GAS85 commented Jan 14, 2022

szaimen commented Jan 14, 2022

ghost commented Jan 15, 2022 • edited by ghost Loading

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ghost commented Jan 15, 2022

GAS85 commented Jan 17, 2022

GAS85 commented Feb 9, 2022

szaimen commented Jan 23, 2023

GAS85 commented Jan 30, 2023

szaimen commented May 22, 2023

GAS85 commented May 23, 2023

ghost commented Jan 15, 2022 •

edited by ghost

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