From fe647939cec5b37d52c2e158b53ff1f6012dd60f Mon Sep 17 00:00:00 2001
From: rune <runner.mei@gmail.com>
Date: Tue, 11 Apr 2023 19:26:57 +0800
Subject: [PATCH] fix: fix CAS callback url not match bug (#1728)

Co-authored-by: mfk <mfk@hengwei.com.cn>
---
 controllers/cas.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/controllers/cas.go b/controllers/cas.go
index f2e6bf7e..898a7510 100644
--- a/controllers/cas.go
+++ b/controllers/cas.go
@@ -72,6 +72,11 @@ func (c *RootController) CasProxyValidate() {
 	c.CasP3ServiceAndProxyValidate()
 }
 
+func queryUnescape(service string) string {
+	s, _ := url.QueryUnescape(service)
+	return s
+}
+
 func (c *RootController) CasP3ServiceAndProxyValidate() {
 	ticket := c.Input().Get("ticket")
 	format := c.Input().Get("format")
@@ -91,7 +96,7 @@ func (c *RootController) CasP3ServiceAndProxyValidate() {
 	// find the token
 	if ok {
 		// check whether service is the one for which we previously issued token
-		if strings.HasPrefix(service, issuedService) {
+		if strings.HasPrefix(service, issuedService) || strings.HasPrefix(queryUnescape(service), issuedService) {
 			serviceResponse.Success = response
 		} else {
 			// service not match