Which ca-cert bundle or location does Fusion use on Windows 11? "Server Verification Warning" (unable to validate certificate)

Which ca-cert bundle or location does Fusion use on Windows 11? "Server Verification Warning" (unable to validate certificate)

OceanHydroAU
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Which ca-cert bundle or location does Fusion use on Windows 11? "Server Verification Warning" (unable to validate certificate)

OceanHydroAU
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I've been suffering the below (see screenshot) for months now (years maybe even).

 

Does anyone know what CA bundle fusion is using (what file, or, what store it uses?)

 

Screenshot 2024-04-03 183509.png

trusting failures is obviously a very poor security decision, so I want to fix it.  I find this in my logs:-

 

20240403T201644 E 9776 GET 60 https://js.prd.fusionapi.autodesk.com/fusion360-runtime-config/config.json dt=0.53 schannel: CertGetCertificateChain trust error CERT_TRUST_IS_UNTRUSTED_ROOT
20240403T201744 E 9776 GET 60 https://js.prd.fusionapi.autodesk.com/hds/fusion360.json dt=0.66 schannel: CertGetCertificateChain trust error CERT_TRUST_IS_UNTRUSTED_ROOT

 

but I can load https://js.prd.fusionapi.autodesk.com/fusion360-runtime-config/config.json no problem on the same PC in:-

chrome,

curl from commandlne

edge browser

firefox

python (example below)

... so it looks like every ca-store I can think of of my box is just-fine.

 

I've erased and reinstalled all my windows certificates

my machine is up-to-date (with correct time etc)

I do not use proxies, and I've tried with my A/V turned off (yes "CERT_TRUST_IS_UNTRUSTED_ROOT" has nothing to do with those things, but I tried them anyhow) 

I've tried everything in the help page https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Server-Verificatio...

I've uninstalled and reinstalled Fusion

I've done the service-tool repair

 

Anyone got any ideas?

 

I do notice, when doing a "dir /s /a *.crt",  "dir /s /a *.pem" in the AutoDesk program root folder that there's a bunch of ca-cert related files that have dates of 2017 and 2020 respectively... and keeping in mind that I just now did a fresh re-install, it does beg the question why antique bundles are shipping in the current product.  (and yes - I also tried overwriting all of them with the latest working ones, which didn't fix anything)

 

Anyone got any ideas?

I'm using Windows 1 Pro Version 10.0.22631 Build 22631

 

C:\Users\cnd\Downloads>python
Python 3.12.0 (tags/v3.12.0:0fb18b0, Oct  2 2023, 13:03:39) [MSC v.1935 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
>>>
>>> # URL of the JSON file
>>> url = 'https://js.prd.fusionapi.autodesk.com/fusion360-runtime-config/config.json'
>>>
>>> # Perform the GET request
>>> response = requests.get(url)
>>>
>>> # Check if the request was successful
>>> if response.status_code == 200:
...     # Load the JSON content
...     data = response.json()
...     # Print the JSON content
...     print(data)
... else:
...     print(f"Failed to retrieve the JSON. Status code: {response.status_code}")
...
{'product': {'id': 'fusion360-runtime-config', 'metadata': {'cpxmovecopy': 'no', 'AnyCAD': 'yes', 'UserVoiceEnabled': 'no', 'BranchingEnabled': 'yes', 'tHODisabled': 'yes', 'ECM': 'yes', 'SupportSolidEdgePartFile': 'yes', 'SupportStepFile': 'yes', 'OnDemandLMV': 'yes', 'crossprojectreference': 'yes', 'FusionSingleTier': 'yes', 'fusion-asm-fpe': 'no', 'symphonydm': 'no', 'TeamHub_ShowCreate': 'no', 'DisplayRetirementMessage': 'yes', 'anycadassembly': 'yes', 'DisableLegacyGLProfile': 'yes', 'FusionGenerativeTrial': 'yes', 'EnableEvergage': 'yes', 'SupportPrtFile': 'yes', 'GenerativeForStudents': 'no', 'autodeskgenerativedesignlink': 'yes', 'MfgExtGraceAccess': 'no', 'PersonalUserCapacityLimit': 'yes', 'use-trials-service-for-product': 'yes', 'IDSDKEnabled': 'yes'}}}
>>> ^Z

 

 

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OceanHydroAU
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After today's huge Microsoft Windows patch update, this issue is now occurring on my other machine (Windows 10) as well...

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