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ayselafsar / dicomviewer

DICOM Viewer in Nextcloud
https://apps.nextcloud.com/apps/dicomviewer
GNU Affero General Public License v3.0
229 stars 53 forks source link

Blank screen when click on dicom dir #120

Open vandman opened 5 months ago

vandman commented 5 months ago

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. image Regards Pierre

php occ config:list system
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        "preview_max_x": "2048",
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        "overwrite.cli.url": "https:\/\/nc.nikolov.fr",
        "overwriteprotocol": "https",
        "overwritewebroot": "\/",
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        "memcache.distributed": "\\OC\\Memcache\\Redis",
        "memcache.locking": "\\OC\\Memcache\\Redis",
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        "mail_smtpport": "465",
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        "mail_smtpauth": true,
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        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
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        "versions_retention_obligation": "auto, 30",
        "remember_login_cookie_lifetime": "18000",
        "objectstore": {
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        "log_type_audit": "file",
        "logfile_audit": "\/var\/www\/html\/data\/audit.log",
        "jpeg_quality": "60"
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}
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
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  - 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
vandman commented 5 months ago

I get a black screen (I have a dark theme). What I see in firefox is that some js script are blocked. Look at the screenshot. I have no other log in nexcloud.log. I have Firefox 127.0 (64 bits) in ArchLinux. Capture d’écran du 2024-06-16 23-11-37 Regards

Medformatik commented 4 months ago

I can confirm this issue, I am also getting a black screen. EDIT: I have just found out that the issue only occurs for me when the directory is external storage (other local directory in my case). When I copy the directory to the Nextcloud data directory, it works just fine.

clawoflight commented 3 months ago

I also receive a CSP error: dicom

This is on NC 28.

eimparas commented 3 months ago

i have the same issue on Nextcloud Hub 8 

sudo -u www-data php8.2 /var/www/nextcloud/occ config:list system
{
    "system": {
        "instanceid": "***REMOVED SENSITIVE VALUE***",
        "passwordsalt": "***REMOVED SENSITIVE VALUE***",
        "secret": "***REMOVED SENSITIVE VALUE***",
        "trusted_domains": [
            "192.168.0.12",
            "***REMOVED SENSITIVE VALUE***"
        ],
        "default_phone_region": "ISO_3166-2:GR",
        "datadirectory": "***REMOVED SENSITIVE VALUE***",
        "dbtype": "mysql",
        "version": "29.0.2.2",
        "overwrite.cli.url": "http:\/\/192.168.0.12",
        "overwriteprotocol": "https",
        "overwritehost": "***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,
        "maintenance": false,
        "theme": "",
        "loglevel": 2,
        "filelocking.enabled": false,
        "app_install_overwrite": [
            "duplicatefinder",
            "deckimportfromtrello",
            "dicomviewer",
            "files_rightclick"
        ],
        "memcache.local": "\\OC\\Memcache\\Memcached",
        "memcached_servers": [
            [
                "localhost",
                11211
            ]
        ],
        "mail_smtpmode": "smtp",
        "mail_smtpauth": 1,
        "mail_sendmailmode": "smtp",
        "mail_from_address": "***REMOVED SENSITIVE VALUE***",
        "mail_domain": "***REMOVED SENSITIVE VALUE***",
        "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
        "mail_smtpport": "587",
        "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
        "mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
        "maintenance_window_start": 1,
        "apps_paths": [
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                "path": "\/var\/www\/nextcloud\/apps",
                "url": "\/apps",
                "writable": true
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    }
}
Enabled:
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  - camerarawpreviews: 0.8.5
  - circles: 29.0.0-dev
  - cloud_federation_api: 1.12.0
  - comments: 1.19.0
  - contactsinteraction: 1.10.0
  - dashboard: 7.9.0
  - dav: 1.30.1
  - deck: 1.13.1
  - dicomviewer: 2.1.2
  - drawio: 3.0.2
  - federatedfilesharing: 1.19.0
  - federation: 1.19.0
  - files: 2.1.0
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  - files_external: 1.21.0
  - files_pdfviewer: 2.10.0
  - files_reminders: 1.2.0
  - files_sharing: 1.21.0
  - files_trashbin: 1.19.0
  - files_versions: 1.22.0
  - firstrunwizard: 2.18.0
  - logreader: 2.14.0
  - lookup_server_connector: 1.17.0
  - mail: 3.7.6
  - maps: 1.4.0
  - music: 2.0.0
  - nextcloud_announcements: 1.18.0
  - notifications: 2.17.0
  - oauth2: 1.17.0
  - password_policy: 1.19.0
  - photos: 2.5.0
  - previewgenerator: 5.6.0
  - privacy: 1.13.0
  - provisioning_api: 1.19.0
  - recommendations: 2.1.0
  - related_resources: 1.4.0
  - serverinfo: 1.19.0
  - settings: 1.12.0
  - sharebymail: 1.19.0
  - spreed: 19.0.7
  - support: 1.12.0
  - survey_client: 1.17.0
  - systemtags: 1.19.0
  - text: 3.10.0
  - theming: 2.4.0
  - twofactor_backupcodes: 1.18.0
  - unroundedcorners: 1.1.3
  - updatenotification: 1.19.1
  - user_status: 1.9.0
  - viewer: 2.3.0
  - weather_status: 1.9.0
  - workflowengine: 2.11.0
Disabled:
  - admin_audit: 1.19.0
  - bruteforcesettings: 2.9.0
  - encryption: 2.17.0
  - files_rightclick: 0.15.1 (installed 0.15.1)
  - suspicious_login: 7.0.0
  - twofactor_totp: 11.0.0-dev
  - user_ldap: 1.20.0

When i open with dicom viewer i just get black screen...

DerP4si commented 3 months ago

I can confirm this issue, I am also getting a black screen. EDIT: I have just found out that the issue only occurs for me when the directory is external storage (other local directory in my case). When I copy the directory to the Nextcloud data directory, it works just fine.

Same for me... it seems external storage is getting handled by apps with other permissions than the nc data dir... A similar issue can be seen with a shared draw.io file. It can't get opened if the file is saved in external storage.

eimparas commented 3 months ago

@DerP4si

Same for me... it seems external storage is getting handled by apps with other permissions than the nc data dir... A similar issue can be seen with a shared draw.io file. It can't get opened if the file is saved in external storage.

I indeed have my DICOMs on external storage i too get a black screen when i "open with DCOM viewer" , as a matter of fact all my files , but the mentioned draw.io works just fine

Now i tested again , moved one small folder containing DICOM files to local , not external , storage , it was able to load the app's GUI (in contrast to when i open files from external storage) . But it never loaded the images...

these were the logs on the browser console: image

clawoflight commented 3 months ago

Now i tested again , moved one small folder containing DICOM files to local , not external , storage , it was able to load the app's GUI (in contrast to when i open files from external storage) . But it never loaded the images...

Same error as me: UI chrome loads, contents fail to load due to CSP errors.

soncaokim commented 1 month ago

HI, thanks for this app. This will be very useful for me to navigate and visualise those CDs received from the hospitals!

I'm having the similar error as show in https://github.com/ayselafsar/dicomviewer/issues/120#issuecomment-2276655009.

Refused to execute inline script because it violates the following Content Security Policy directive: "script-src http: * 'unsafe-eval' 'wasm-unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-vXVuQCdE0e+lN0aBlYXq4nQs56d9JdqUWqMItRpGEs0='), or a nonce ('nonce-...') is required to enable inline execution.

More over, my nextcloud 29 installation is under the /nextcloud folder, ie. not directly on the web root. It looks like that the URLs requested from the page dont take that into accountt. I'd expect that the request URL are /nextcloud/{assets|benchmark}/... instead of {assets|benchmark}/...

/assets/android-chrome-144x144.png:1 :Failed to load resource: the server responded with a status of 404 ()

Error while trying to use the following icon from the Manifest: https://my.domain.tld/assets/android-chrome-144x144.png (Download error or resource isn't a valid image)

/benchmarks/d-intel.json:1 :Failed to load resource: the server responded with a status of Failed to load resource: the server responded with a status of 404 ()
deafloo commented 1 month ago

HI, thanks for this app. This will be very useful for me to navigate and visualise those CDs received from the hospitals!

I'm having the similar error as show in #120 (comment).

Refused to execute inline script because it violates the following Content Security Policy directive: "script-src http: * 'unsafe-eval' 'wasm-unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-vXVuQCdE0e+lN0aBlYXq4nQs56d9JdqUWqMItRpGEs0='), or a nonce ('nonce-...') is required to enable inline execution.

More over, my nextcloud 29 installation is under the /nextcloud folder, ie. not directly on the web root. It looks like that the URLs requested from the page dont take that into accountt. I'd expect that the request URL are /nextcloud/{assets|benchmark}/... instead of {assets|benchmark}/...

/assets/android-chrome-144x144.png:1 :Failed to load resource: the server responded with a status of 404 ()

Error while trying to use the following icon from the Manifest: https://my.domain.tld/assets/android-chrome-144x144.png (Download error or resource isn't a valid image)

/benchmarks/d-intel.json:1 :Failed to load resource: the server responded with a status of Failed to load resource: the server responded with a status of 404 ()

I encountered the same error-message

Refused to execute inline script because it violates the following Content Security Policy directive: "script-src http: * 'unsafe-eval' 'wasm-unsafe-eval'". Either the 'unsafe-inline' keyword, a hash ('sha256-vXVuQCdE0e+lN0aBlYXq4nQs56d9JdqUWqMItRpGEs0='), or a nonce ('nonce-...') is required to enable inline execution.

in NC29 but in the end, my problem was caused by #119. I renamed the folder to avoid special characters and it worked. The mentioned error still applies tho.