Merge commit from fork

Necessary as otherwise the early-bail in `until =
strings.IndexByte(remaining, nextCh) ... if until == -1` can cause a
case-insensitive mismatch

Co-authored-by: Asim Viladi Oglu Manizada <manizada@users.noreply.github.com>

Author: mholt

modules/caddyhttp/matchers.go

@@ -538,6 +538,7 @@ func (m MatchPath) MatchWithError(r *http.Request) (bool, error) {
 }
 
 func (MatchPath) matchPatternWithEscapeSequence(escapedPath, matchPath string) bool {
+	escapedPath = strings.ToLower(escapedPath)
 	// We would just compare the pattern against r.URL.Path,
 	// but the pattern contains %, indicating that we should
 	// compare at least some part of the path in raw/escaped

modules/caddyhttp/matchers_test.go

@@ -417,6 +417,11 @@ func TestPathMatcher(t *testing.T) {
 			input:  "/ADMIN%2fpanel",
 			expect: true,
 		},
+		{
+			match:  MatchPath{"/admin%2fpa*el"},
+			input:  "/ADMIN%2fPaAzZLm123NEL",
+			expect: true,
+		},
 	} {
 		err := tc.match.Provision(caddy.Context{})
 		if err == nil && tc.provisionErr {