Layer not displayed in chrome
ArcGIS Enterprise 10.7.1
Browser: only in Chrome
Chrome version: Version 76.0.3809.100 (Official Build) (64-bit)
When viewing maps from the <portal> a rest/services json call to the <web adaptor> is blocked
Chrome devtools console displays the following error:
Cross-Origin Read Blocking (CORB) blocked cross-origin response https://<web adaptor>/arcgis/rest/services/<map>/MapServer/export?<params> with MIME type application/json
Because this request is blocked I don't easily see what the response header are.
I can see other rest calls returning data that include the following response headers:
Does Chrome trust the certificate being used by Portal and the Portal Web Adaptor? Just to confirm this is a CORB issue you may want disable CORB by starting Chrome via command line.
Example: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --disable-features=CrossSiteDocumentBlockingAlways,CrossSiteDocumentBlockingIfIsolating
Chrome doesn't trust either the portal nor the web adapter ssl certs:
This server could not prove that it is <web adapter> its security certificate does not specify Subject Alternative Names. This may be caused by a misconfiguration or an attacker intercepting your connection.
What I've noticed is that if I haven't accepted the untrusted SSL cert from the web adaptor web site, then the portal call to the web adaptor API will fail.
chrome -> portal -> FAILURE web adaptor api "net::ERR_CERT_COMMON_NAME_INVALID"
chrome -> web adaptor -> chrome Proceed to <web adaptor> (unsafe)
chrome -> portal -> SUCCESS web adaptor api
I am actively working getting a properly signed SSL cert from my org, but in the mean time I wanted to share my SSL Cert whoas...