Configure your portal to use a reverse proxy server—Portal …
You should also update its Location header to ensure that the fully qualified domain name (FQDN) and context of the response match the portal’s WebContextURL value. Set the WebContextURL property The portal’s WebContextURL property helps it construct the correct URLs on all resources it sends to the end user.
https://enterprise.arcgis.com/en/portal/latest/administer/linux/using-a-reverse-proxy-server-with-portal-for-arcgis.htm
Setting the Portal WebContextURL · Issue #190 · Esri …
The Portal has a friendly name (portal.friendlydomain.co.uk) which needs to be the Portal WebContextURL to avoid authentication issues. The WebContextURL is taken from the certificate alias property (specifically the alias used for the portal web adaptor – correct me if I’m wrong). If this is set to the machine FQDN, the install succeeds but the WebContextURL is set to the machine FQDN. If the …
https://github.com/Esri/arcgis-powershell-dsc/issues/190
Configure a reverse proxy server with ArcGIS Server—ArcGIS …
If you have configured ArcGIS Web Adaptor with your site, use the WebContextURL property to set the ArcGIS Server URL to match that of its ArcGIS Web Adaptor (such as /mygis). If there is no Web Adaptor configured, the site URL should end in /arcgis to avoid potential URL redirect issues. Do the following to change the WebContextURL:
https://enterprise.arcgis.com/en/server/latest/deploy/windows/using-a-reverse-proxy-server-with-arcgis-server.htm
Error: Unable to load https://<URL of the hosted feature …
Portal for ArcGIS fails to access the public URL configured on the web adaptor. Solution or Workaround. Set the WebContextURL property in the system properties of the portal. For more information, refer to Portal for ArcGIS: Configure your portal to use a reverse proxy server and browse to ‘Set the WebContextURL property’. Related Information
https://support.esri.com/en/technical-article/000020936
Error: Failed to federate ArcGIS Server site https …
Set the WebContextURL property. See Portal for ArcGIS: Add Portal for ArcGIS to your reverse proxy server for more information. Log in to the ArcGIS Server admin endpoint as an administrator. Navigate to security > config > update. Set the privatePortalURL property in the Portal properties text box to utilize the DNS name. Click Update. Federating ArcGIS Server with Portal for ArcGIS is …
https://support.esri.com/en/technical-article/000022623
System properties—ArcGIS REST API | ArcGIS for Developers
If you want to federate ArcGIS Server with your portal, this property should also include the name of the machine where ArcGIS Server is installed. If the ArcGIS Server site contains multiple machines, a wildcard can be used for all machines in the domain (for example, *.domain.com). Machine and domain items are separated using a pipe (|). WebContextURL: If you are using a reverse proxy, set …
https://developers.arcgis.com/rest/enterprise-administration/portal/system-properties.htm
Portal app URLs are wrong – Geographic Information Systems …
In the Portal classes I’ve taken, it was stressed that multiple Web Adaptors were necessary (two on Server, and one on Portal). If you’re not using WA, then you’ll need to replicate the functionality. If you are, then you’ll need to tell us how many installs, and how the mappings have been configured. Given the security issues raised, you might be better off contacting Esri Tech Support to …
https://gis.stackexchange.com/questions/172185/portal-app-urls-are-wrong
Generate Token—ArcGIS REST API | ArcGIS for Developers
The referrer and expiration time of the portal token will be applied to the server-token. token=G6943LMReKj_kqdAVrAiPbpRloAfE1fqp0eVAJ-IChQcV-kv3gW-gBAzWztBEdFY. serverURL: URL of a federated server for which a server-token needs to be generated. A server-token will be returned only if the serverUrl contains the URL of a server that is registered with the portal. A server-token will not be …
https://developers.arcgis.com/rest/users-groups-and-items/generate-token.htm
WebContext URI – social.msdn.microsoft.com
Hi, I currently work on failover Silverlight 4 Ria Service. I start by using the Business App template and remove all the unnecessary code. Normally the silverligth side autogenereted file create WebContext and AuthentificationContext (for creating new user).
https://social.msdn.microsoft.com/Forums/en-US/87316181-26d2-4ca6-9b8c-fb62c77f1125/webcontext-uri