[Bug]: malformed imaginary request url #49963

jsalort · 2024-12-23T15:58:12Z

⚠️ 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 OR Nextcloud Community Forum (I've searched it).
Nextcloud Server is up to date. See Maintenance and Release Schedule for supported versions.
I agree to follow Nextcloud's Code of Conduct.

Bug description

Describe the bug

I have Preview configured to use a remote Imaginary instance, and it used to work fine (on Nextcloud 29). It broke recently, presumably after updating to NC 30.
Now, the requests produce a HTTP 400 error code on the Imaginary instance, and I haven't been able to figure out how to debug this problem. I don't know if it is a bug in upstream nextcloud server, preview app, a misconfiguration on the Imaginary instance, or an edge case because of a broken file... The error occurs with the latest version of Imaginary, as well as older versions of Imaginary.

Here is an example of the requests on the Imaginary instance:

imaginary_1  | 192.168.112.1 - - [23/Dec/2024 08:50:33] "POST /pipeline?operations=%5B%7B%22operation%22%3A%22fit%22%2C%22params%22%3A%7B%22width%22%3A2048%2C%22height%22%3A2048%2C%22stripmeta%22%3A%22true%22%2C%22type%22%3A%22jpeg%22%2C%22norotation%22%3A%22true%22%2C%22quality%22%3A%2260%22%7D%7D%5D&key=**REDACTED*** HTTP/1.1" 400 168 0.2713

My understanding is that code 400 means malformed request.

Platform

- Browser: Safari and Firefox
- Memories Version: 7.4.1
- Nextcloud Version: 30.0.4
- PHP Version: 8.2

Additional context

Any errors in the JS console?

Yes:

Failed to load XImg Error fetching single preview: {"message":"No provider successfully handled the preview generation"} 3 [XImg.vue:95](webpack:///memories/components/frame/XImg.vue)
    loadImage XImg.vue:95
    mounted XImg.vue:50
    VueJS 19
    processDays Timeline.vue:873
    fetchDays Timeline.vue:774
    createState Timeline.vue:370
    refresh Timeline.vue:394
    routeChange Timeline.vue:300
    mounted Timeline.vue:212
    VueJS 11

Any errors in the Nextcloud server logs?
No

I don't know how to debug this, and in particular how to obtain more details about the error...

Steps to reproduce

Set up Imaginary in the preview providers
Try to get a preview
The preview generation fails.

Expected behavior

I should get a successful HTTP code in the Imaginary instance, and a preview on nextcloud web interface.

Nextcloud Server version

30

Operating system

Debian/Ubuntu

PHP engine version

PHP 8.2

Web server

Apache (supported)

Database engine version

MariaDB

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

Upgraded to a MAJOR version (ex. 28 to 29)

Are you using the Nextcloud Server Encryption module?

None

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": [
            "***REMOVED SENSITIVE VALUE***",
            "***REMOVED SENSITIVE VALUE***"
        ],
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "30.0.4.1",
        "overwrite.cli.url": "***REMOVED SENSITIVE VALUE***",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "default_phone_region": "FR",
        "memcache.local": "\\OC\\Memcache\\APCu",
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": 0,
            "dbindex": 0,
            "timeout": 1.5
        },
        "mail_smtpmode": "sendmail",
        "mail_smtpsecure": "tls",
        "mail_sendmailmode": "smtp",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpauthtype": "LOGIN",
        "mail_smtpauth": 1,
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "587",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "maintenance": false,
        "maintenance_window_start": 0,
        "theme": "",
        "log_type": "file",
        "syslog_tag": "Nextcloud",
        "logfile": "data\/nextcloud.log",
        "loglevel": 3,
        "logdateformat": "F d, Y H:i:s",
        "enabledPreviewProviders": [
            "OC\\Preview\\MP4",
            "OC\\Preview\\Movie",
            "OC\\Preview\\Imaginary"
        ],
        "preview_imaginary_url": "***REMOVED SENSITIVE VALUE***",
        "preview_imaginary_key": "***REMOVED SENSITIVE VALUE***",
        "updater.release.channel": "stable",
        "preview_max_x": 2048,
        "preview_max_y": 2048,
        "jpeg_quality": 60,
        "twofactor_enforced": "true",
        "twofactor_enforced_groups": [
            "admin"
        ],
        "twofactor_enforced_excluded_groups": [],
        "app_install_overwrite": [
            "facerecognition",
            "news"
        ],
        "memories.exiftool": "\/home\/jsalort\/Documents\/nextcloud\/apps\/memories\/bin-ext\/exiftool-aarch64-glibc",
        "memories.vod.path": "\/home\/jsalort\/Documents\/nextcloud\/apps\/memories\/bin-ext\/go-vod-aarch64",
        "memories.vod.ffmpeg": "\/usr\/bin\/ffmpeg",
        "memories.vod.ffprobe": "\/usr\/bin\/ffprobe",
        "memories.gis_type": 1,
        "memories.db.triggers.fcu": true,
        "memories.video_default_quality": "-2"
    }
}

List of activated Apps

Enabled:
  - activity: 3.0.0
  - app_api: 4.0.3
  - audioplayer: 3.4.1
  - calendar: 5.0.8
  - circles: 30.0.0
  - cloud_federation_api: 1.13.0
  - comments: 1.20.1
  - contacts: 6.1.1
  - 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_external: 1.22.0
  - 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
  - memories: 7.4.1
  - music: 2.0.1
  - news: 25.1.2
  - nextcloud_announcements: 2.0.0
  - notifications: 3.0.0
  - oauth2: 1.18.1
  - password_policy: 2.0.0
  - passwords: 2024.12.21
  - photos: 3.0.2
  - previewgenerator: 5.7.0
  - privacy: 2.0.0
  - provisioning_api: 1.20.0
  - recognize: 8.2.0
  - recommendations: 3.0.0
  - related_resources: 1.5.0
  - serverinfo: 2.0.0
  - settings: 1.13.0
  - sharebymail: 1.20.0
  - spreed: 20.1.1
  - support: 2.0.0
  - survey_client: 2.0.0
  - systemtags: 1.20.0
  - text: 4.1.0
  - theming: 2.5.0
  - twofactor_backupcodes: 1.19.0
  - twofactor_nextcloud_notification: 4.0.0
  - twofactor_totp: 12.0.0-dev
  - updatenotification: 1.20.0
  - 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:
  - admin_audit: 1.20.0
  - bruteforcesettings: 3.0.0 (installed 2.4.0)
  - encryption: 2.18.0
  - files_rightclick: 0.15.1 (installed 1.6.0)
  - maps: 1.5.0 (installed 1.5.0)
  - metadata: 0.21.0 (installed 0.21.0)
  - suspicious_login: 8.0.0
  - tasks: 0.16.1 (installed 0.16.1)
  - twofactor_admin: 4.7.1 (installed 4.7.1)
  - twofactor_email: 2.7.4 (installed 2.7.4)
  - user_ldap: 1.21.0

Nextcloud Signing status

No errors have been found.

Nextcloud Logs

Additional info

No response

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

szaimen · 2024-12-23T17:54:11Z

Hi, you could try this parameter: https://docs.nextcloud.com/server/stable/admin_manual/configuration_server/config_sample_php_parameters.html#allow-local-remote-servers

jsalort · 2024-12-23T18:00:59Z

Hi, you could try this parameter: https://docs.nextcloud.com/server/stable/admin_manual/configuration_server/config_sample_php_parameters.html#allow-local-remote-servers

Ok, I just tried. No change.

jsalort added 0. Needs triage Pending check for reproducibility or if it fits our roadmap bug labels Dec 23, 2024

jsalort mentioned this issue Dec 23, 2024

Imaginary request produce HTTP 400 error code pulsejet/memories#1370

Open

szaimen added the 30-feedback label Dec 23, 2024

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[Bug]: malformed imaginary request url #49963

[Bug]: malformed imaginary request url #49963

jsalort commented Dec 23, 2024 •

edited

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szaimen commented Dec 23, 2024 •

edited

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jsalort commented Dec 23, 2024

[Bug]: malformed imaginary request url #49963

[Bug]: malformed imaginary request url #49963

Comments

jsalort commented Dec 23, 2024 • edited Loading

⚠️ This issue respects the following points: ⚠️

Bug description

Describe the bug

Platform

Additional context

Steps to reproduce

Expected behavior

Nextcloud Server version

Operating system

PHP engine version

Web server

Database engine version

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

Are you using the Nextcloud Server Encryption module?

What user-backends are you using?

Configuration report

List of activated Apps

Nextcloud Signing status

Nextcloud Logs

Additional info

szaimen commented Dec 23, 2024 • edited Loading

jsalort commented Dec 23, 2024

jsalort commented Dec 23, 2024 •

edited

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szaimen commented Dec 23, 2024 •

edited

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