AspNetCore.Docs/aspnetcore/includes
Luke Latham 8031f63a22 Surface Forward Headers in ext auth provider topics (#9554)
Fixes #9549 

* Not a full UE pass on the group of external provider topics ... don't quite have time for that right now. However, I do hit a number of small UE-type updates.
* Engineering: You only need to look at one thing here: See the *forwarded-headers-middleware.md* file. The content of the file is below. The INCLUDE is linked into the external auth provider topics to surface Forwarded Headers Middleware (proxy/LB topic).

> \#\# Forward request information with a proxy or load balancer
>
> If the app is deployed behind a proxy server or load balancer, some of the original request information might be forwarded to the app in request headers. This information usually includes the secure request scheme (\`https\`), host, and client IP address. Apps don't automatically read these request headers to discover and use the original request information.
>
> The scheme is used in link generation that affects the authentication flow with external providers. Losing the secure scheme (\`https\`) results in the app generating incorrect insecure redirect URLs.
>
> Use Forwarded Headers Middleware to make the original request information available to the app for request processing.
>
> For more information, see \<xref:host-and-deploy/proxy-load-balancer>.

If it's easier to provide feedback in a comment here over hunting down the file on the diff, that works for me.
2018-11-14 15:58:01 -06:00
..
RP Update page1.md (#9491) 2018-11-06 17:22:30 -10:00
RP-EF Update rp-over-mvc-21.md (#9535) 2018-11-09 11:29:45 -10:00
app-secrets
getting-started Fix DocFX build warnings from retired index pages (#9339) 2018-10-30 15:48:01 -05:00
libman-cli
make-x509-cert
mvc-intro Update 'checkbox' (#9419) 2018-11-10 09:13:52 -10:00
scaffold-identity
signalr-typescript-webpack
webApi Update index.md (#9581) 2018-11-14 09:53:48 -06:00
2.1-SDK.md
GetTempFileName.md
azure-apps-preview-notice.md
benefits.md Fix DocFX build warnings from retired index pages (#9339) 2018-10-30 15:48:01 -05:00
currency.md localize decimal (#9528) 2018-11-08 15:50:19 -10:00
dotnetcore-on-dotnetfx-vs.md
make-x509-cert.md
net-core-prereqs-macos.md Prereqs tuneup (#5721) 2018-03-19 18:04:00 -10:00
net-core-prereqs-vscode.md
net-core-prereqs-windows.md
net-core-prereqs.md
net-core-sdk-download-link.md
razor.md RP vs MVC tutorial (#9486) 2018-11-09 09:13:58 -10:00
signalr-version-notice.md
template-files.md
view-identity-db.md