httpcaddyfile: Skip TLS APs for HTTP-only hosts (fix #3977)

This is probably an invasive change, but existing tests continue to pass.
It seems to make sense this way. There is likely an edge case I haven't
considered.

1 files changed, 45 insertions, 0 deletions

diff --git a/caddytest/integration/caddyfile_adapt/http_only_hostnames.txt b/caddytest/integration/caddyfile_adapt/http_only_hostnames.txt
new file mode 100644
index 0000000..d867e16
--- /dev/null
+++ b/caddytest/integration/caddyfile_adapt/http_only_hostnames.txt
@@ -0,0 +1,45 @@
+# https://github.com/caddyserver/caddy/issues/3977
+http://* {
+	respond "Hello, world!"
+}
+----------
+{
+	"apps": {
+		"http": {
+			"servers": {
+				"srv0": {
+					"listen": [
+						":80"
+					],
+					"routes": [
+						{
+							"match": [
+								{
+									"host": [
+										"*"
+									]
+								}
+							],
+							"handle": [
+								{
+									"handler": "subroute",
+									"routes": [
+										{
+											"handle": [
+												{
+													"body": "Hello, world!",
+													"handler": "static_response"
+												}
+											]
+										}
+									]
+								}
+							],
+							"terminal": true
+						}
+					]
+				}
+			}
+		}
+	}
+}
\ No newline at end of file