Lab 4.3.: CSP blocks display of Horizon dashboard
Hi,
this is an issue I am facing in Lab 4.3 (Configuring OpenStack for Onap), Step 4, where the lab users are connecting to OpenStack Horizon dashboard via a SOCKS5 proxy.
What works:
- Established SOCKS5 proxy via Openstack-01 and my Firefox browser on my Linux VM
- Connecting to the OpenStack Horizon URL via the browser (port 5000)
Where I'm stuck:
- The output in the browser shows that a Content Security Policy is blocking the display of the Horizon dashboard.
Message in the FF developer console:
"Content Security Policy: The page’s settings blocked the loading of a resource at http: //Horizon-IP:5000/favicon.ico (“default-src”)." // 10.128.0.3:5000 being the Horizon URL as defined in overcloud.rc3I understand this is a common problem that can be solved, but I can't find where to manipulate in this specific OpenStack deployment, and since I'm no web developer, I'd appreciate support here.
-> Please help me fix this situation - thanks!
Kind regards
Roberto
Comments
-
Hi,
You may need to set the following in your Firefox browser to enable the content to be displayed.
(Note: These are mentioned in the ONAP Post-deployment steps - Lab 4.5)NOTE: Please check your Firefox browser setting to make sure that Remote Proxy DNS setting is on.
Type about:config in the address bar
Select "Accept the risk"
In the Search enter Proxy
Enable "network.proxy.socks_remote_dns = true" (Just double click to change the flag)
Please make sure to undo this change after testing, since this could cause potential security risk!NOTE: Please check your Firefox settings to allow mixed contents:
Type about:config in the address bar
In the Search enter Mixed
Click on variable security.mixed_content.block_active_content
Change the value to False (Just double click to change the flag)-Sriram
1 -
Hi Sriram,
thanks for your response.
I set the settings as recommended, however I am still getting the error message.
Is there another setting I should check?
Thanks in advance.Roberto
N.B.
Please see the screenshot below0 -
Hi Team,
could you please provide an update?
I have left this one aside, but I have now progressed to Lab 8, and there Openstack GUI pops up again.As stated above, I have set all the parameters as you have recommended. This still doesn't work.
Your support is appreciated.Thanks, kind regards
Robert0 -
Folks,
this is solved now.
It is an incredibly easy solution at the end.
Apart from setting the variables, the URL to visit is not [Openstack-host IP]:5000, but simply [Openstack-host IP].There is many ways to do this wrong, apparently. The error was visible from the screenshots - so apparently nobody really knew it is wrong.
I wonder how many people stumble across this one.Regards
Roberto0
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