caddyfile: Shortcut for `remote_ip` for private IP ranges (#4753)

1 files changed, 25 insertions, 0 deletions

diff --git a/caddytest/integration/caddyfile_adapt/matcher_syntax.txt b/caddytest/integration/caddyfile_adapt/matcher_syntax.txt
index cb521aa..a3e0a50 100644
--- a/caddytest/integration/caddyfile_adapt/matcher_syntax.txt
+++ b/caddytest/integration/caddyfile_adapt/matcher_syntax.txt
@@ -37,6 +37,9 @@
 		header Bar foo
 	}
 	respond @matcher9 "header matcher with null field matcher"
+
+	@matcher10 remote_ip private_ranges
+	respond @matcher10 "remote_ip matcher with private ranges"
 }
 ----------
 {
@@ -209,6 +212,28 @@
 									"handler": "static_response"
 								}
 							]
+						},
+						{
+							"match": [
+								{
+									"remote_ip": {
+										"ranges": [
+											"192.168.0.0/16",
+											"172.16.0.0/12",
+											"10.0.0.0/8",
+											"127.0.0.1/8",
+											"fd00::/8",
+											"::1"
+										]
+									}
+								}
+							],
+							"handle": [
+								{
+									"body": "remote_ip matcher with private ranges",
+									"handler": "static_response"
+								}
+							]
 						}
 					]
 				}