Fastly: Fixed basic auth snippet (#2636)

reithor · vidarl · mnocon · mnocon · commit a67117b01457 · 2025-02-25T16:02:55.000+01:00
* Fixed basic auth snippet

* Update docs/infrastructure_and_maintenance/cache/http_cache/fastly.md

Co-authored-by: Vidar Langseid &lt;vl@ibexa.co&gt;

* Update docs/infrastructure_and_maintenance/cache/http_cache/fastly.md

Co-authored-by: Marek Nocoń &lt;mnocon@users.noreply.github.com&gt;

---------

Co-authored-by: Vidar Langseid &lt;vl@ibexa.co&gt;
Co-authored-by: Marek Nocoń &lt;mnocon@users.noreply.github.com&gt;
diff --git a/docs/guide/cache/fastly.md b/docs/guide/cache/fastly.md
@@ -463,6 +463,11 @@ if (fastly.ff.visits_this_service == 0 && req.restarts == 0) {
     error 401 "Restricted";
   }
 }
+
+# Unsetting req.http.Authorization to avoid reaching "return(pass)" in vcl_recv for the first ESI request
+if (req.is_esi_subreq) {
+    unset req.http.Authorization;
+}
 ```
 
 To enable basic-auth for one domain only, alter `snippet_basic_auth_recv.vcl`:

Original file line number	Diff line number	Diff line change
`@@ -463,6 +463,11 @@ if (fastly.ff.visits_this_service == 0 && req.restarts == 0) {`
`463`	`463`	`error 401 "Restricted";`
`464`	`464`	`}`
`465`	`465`	`}`
	`466`	`+`
	`467`	`+# Unsetting req.http.Authorization to avoid reaching "return(pass)" in vcl_recv for the first ESI request`
	`468`	`+if (req.is_esi_subreq) {`
	`469`	`+ unset req.http.Authorization;`
	`470`	`+}`
`466`	`471`	```
`467`	`472`
`468`	`473`	To enable basic-auth for one domain only, alter `snippet_basic_auth_recv.vcl`: