reverseproxy: Add flag of disable redirects

* Fixes #5290
caddyserver · Jan 24, 2023 · 0b645fd · 0b645fd
1 parent 5805b3c
commit 0b645fd
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/modules/caddyhttp/reverseproxy/command.go b/modules/caddyhttp/reverseproxy/command.go
@@ -64,6 +64,7 @@ default, all incoming headers are passed through unmodified.)
 			fs.Bool("insecure", false, "Disable TLS verification (WARNING: DISABLES SECURITY BY NOT VERIFYING SSL CERTIFICATES!)")
 			fs.Bool("internal-certs", false, "Use internal CA for issuing certs")
 			fs.Bool("debug", false, "Enable verbose debug logs")
+			fs.Bool("disable-redirects", false, "Disable redirect HTTP->HTTPS")
 			return fs
 		}(),
 	})
@@ -77,6 +78,7 @@ func cmdReverseProxy(fs caddycmd.Flags) (int, error) {
 	insecure := fs.Bool("insecure")
 	internalCerts := fs.Bool("internal-certs")
 	debug := fs.Bool("debug")
+	disableRedir := fs.Bool("disable-redirects")
 
 	httpPort := strconv.Itoa(caddyhttp.DefaultHTTPPort)
 	httpsPort := strconv.Itoa(caddyhttp.DefaultHTTPSPort)
@@ -175,6 +177,13 @@ func cmdReverseProxy(fs caddycmd.Flags) (int, error) {
 	if fromAddr.Scheme == "http" {
 		server.AutoHTTPS = &caddyhttp.AutoHTTPSConfig{Disabled: true}
 	}
+	if disableRedir {
+		if server.AutoHTTPS != nil {
+			server.AutoHTTPS = &caddyhttp.AutoHTTPSConfig{DisabledRidir: true}
+		} else {
+			server.AutoHTTPS.DisableRedir = true
+		}
+	}
 
 	httpApp := caddyhttp.App{
 		Servers: map[string]*caddyhttp.Server{"proxy": server},