Blank screen when click on dicom dir

[vandman]

Hi, When I want to view a scan, I get a blank screen whenever I launch the dicom viewer.

It looks like one of the dicom scrip violate the Content Security Policy directive (CSP), so it is not loaded. It does that on Firefox, Edge and Chrome. Regards Pierre

php occ config:list system
{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "nc.nikolov.fr",
            "nc.desmeloizes.fr"
        ],
        "blacklisted_files": [
            ".htaccess",
            "Thumbs.db",
            "thumbs.db",
            "@eaDir"
        ],
        "maintenance_window_start": 1,
        "activity_expire_days": 14,
        "dbtype": "mysql",
        "version": "28.0.5.1",
        "dbname": "***REMOVED SENSITIVE VALUE***",
        "dbhost": "***REMOVED SENSITIVE VALUE***",
        "dbport": "",
        "dbtableprefix": "oc_",
        "mysql.utf8mb4": true,
        "dbuser": "***REMOVED SENSITIVE VALUE***",
        "dbpassword": "***REMOVED SENSITIVE VALUE***",
        "installed": true,
        "onlyoffice": {
            "DocumentServerUrl": "\/oo\/",
            "DocumentServerInternalUrl": "http:\/\/oo-document\/",
            "StorageUrl": "https:\/\/nc.nikolov.fr\/"
        },
        "allow_local_remote_servers": true,
        "maintenance": false,
        "theme": "",
        "updater.release.channel": "stable",
        "encryption.legacy_format_support": false,
        "auth.bruteforce.protection.enabled": true,
        "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
            }
        ],
        "app_install_overwrite": [
            "dicomviewer",
            "ocr",
            "radio",
            "camerarawpreviews",
            "joplin"
        ],
        "default_language": "fr",
        "default_phone_region": "FR",
        "default_locale": "fr_FR",
        "enable_previews": true,
        "enabledPreviewProviders": [
            "OC\\Preview\\PNG",
            "OC\\Preview\\JPEG",
            "OC\\Preview\\GIF",
            "OC\\Preview\\HEIC",
            "OC\\Preview\\BMP",
            "OC\\Preview\\XBitmap",
            "OC\\Preview\\MP3",
            "OC\\Preview\\TXT",
            "OC\\Preview\\MarkDown",
            "OC\\Preview\\OpenDocument",
            "OC\\Preview\\Krita",
            "OC\\Preview\\Illustrator",
            "OC\\Preview\\Movie",
            "OC\\Preview\\MSOffice2003",
            "OC\\Preview\\MSOffice2007",
            "OC\\Preview\\MSOfficeDoc",
            "OC\\Preview\\PDF",
            "OC\\Preview\\Photoshop",
            "OC\\Preview\\Postscript",
            "OC\\Preview\\StarOffice",
            "OC\\Preview\\TIFF",
            "OC\\Preview\\Font"
        ],
        "preview_max_x": "2048",
        "preview_max_y": "2048",
        "preview_max_scale_factor": 1,
        "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
        "overwrite.cli.url": "https:\/\/nc.nikolov.fr",
        "overwriteprotocol": "https",
        "overwritewebroot": "\/",
        "filelocking.enabled": true,
        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
        "redis": {
            "host": "***REMOVED SENSITIVE VALUE***",
            "port": "6379",
            "timeout": 0
        },
        "mail_smtpmode": "smtp",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "465",
        "mail_smtpsecure": "ssl",
        "mail_smtpauth": true,
        "mail_smtpauthtype": "LOGIN",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpstreamoptions": {
            "ssl": {
                "allow_self_signed": false,
                "verify_peer": false,
                "verify_peer_name": false
            }
        },
        "trashbin_retention_obligation": "auto, 60",
        "versions_retention_obligation": "auto, 30",
        "remember_login_cookie_lifetime": "18000",
        "objectstore": {
            "class": "\\OC\\Files\\ObjectStore\\S3",
            "arguments": {
                "bucket": "nextcloud",
                "autocreate": true,
                "key": "***REMOVED SENSITIVE VALUE***",
                "secret": "***REMOVED SENSITIVE VALUE***",
                "hostname": "s3.nikolov.fr",
                "port": 443,
                "use_ssl": true,
                "region": "fr-paris-07",
                "use_path_style": true
            }
        },
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "log_type": "file",
        "loglevel": 2,
        "logdateformat": "Y-m-d H:i:s",
        "log_rotate_size": 104857600,
        "log.condition": {
            "apps": [
                "admin_audit"
            ]
        },
        "log_type_audit": "file",
        "logfile_audit": "\/var\/www\/html\/data\/audit.log",
        "jpeg_quality": "60"
    }
}

php occ app:list
Enabled:
  - activity: 2.20.0
  - admin_audit: 1.18.0
  - analytics: 4.13.0
  - announcementcenter: 6.8.1
  - app_api: 2.6.0
  - assistant: 1.0.9
  - auto_groups: 1.5.3
  - bruteforcesettings: 2.8.0
  - calendar: 4.7.6
  - circles: 28.0.0
  - cloud_federation_api: 1.11.0
  - comments: 1.18.0
  - contacts: 5.5.3
  - contactsinteraction: 1.9.0
  - context_chat: 2.1.2
  - dashboard: 7.8.0
  - dav: 1.29.1
  - deck: 1.12.2
  - dicomviewer: 2.1.2
  - event_update_notification: 2.4.0
  - federatedfilesharing: 1.18.0
  - files: 2.0.0
  - files_external: 1.20.0
  - files_mindmap: 0.0.30
  - files_pdfviewer: 2.9.0
  - files_reminders: 1.1.0
  - files_retention: 1.17.2
  - files_sharing: 1.20.0
  - files_trashbin: 1.18.0
  - files_versions: 1.21.0
  - firstrunwizard: 2.17.0
  - forms: 4.2.4
  - groupfolders: 16.0.7
  - integration_openai: 2.0.1
  - integration_openproject: 2.6.3
  - limit_login_to_ip: 4.1.0
  - logreader: 2.13.0
  - lookup_server_connector: 1.16.0
  - mail: 3.7.1
  - music: 1.11.0
  - nextcloud_announcements: 1.17.0
  - notifications: 2.16.0
  - oauth2: 1.16.3
  - password_policy: 1.18.0
  - photos: 2.4.0
  - polls: 7.1.1
  - previewgenerator: 5.5.0
  - privacy: 1.12.0
  - provisioning_api: 1.18.0
  - recognize: 6.1.1
  - recommendations: 2.0.0
  - related_resources: 1.3.0
  - richdocuments: 8.3.7
  - serverinfo: 1.18.0
  - settings: 1.10.1
  - sharebymail: 1.18.0
  - sharepoint: 1.16.0
  - socialsharing_email: 3.1.0
  - survey_client: 1.16.0
  - suspicious_login: 6.0.0
  - systemtags: 1.18.0
  - tasks: 0.16.0
  - text: 3.9.1
  - theming: 2.3.0
  - translate: 2.1.0
  - twofactor_backupcodes: 1.17.0
  - twofactor_webauthn: 1.4.0
  - updatenotification: 1.18.0
  - user_status: 1.8.1
  - viewer: 2.2.0
  - weather_status: 1.8.0
  - workflow_pdf_converter: 1.13.0
  - workflowengine: 2.10.0
Disabled:
  - encryption: 2.16.0
  - federation: 1.18.0 (installed 1.10.1)
  - files_antivirus: 5.5.4 (installed 5.5.4)
  - onlyoffice: 9.2.2 (installed 9.2.2)
  - piwik: 0.12.0 (installed 0.12.0)
  - support: 1.11.1 (installed 1.3.0)
  - twofactor_totp: 10.0.0-beta.2
  - unsplash: 2.2.1 (installed 2.2.1)
  - user_ldap: 1.19.0