From f87d44d38b827e1f02fa8d236bb1ebb4565d6308 Mon Sep 17 00:00:00 2001
From: x_zhuo <12474586+zx06@users.noreply.github.com>
Date: Wed, 26 Oct 2022 22:27:13 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=9B=91=E6=8E=A7=E6=97=B6=E5=A2=9E?=
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看参考 https://guacamole.apache.org/doc/gug/configuring-guacamole.html
read-only参数
---
 server/api/guacamole.go          | 1 +
 server/common/guacamole/guacd.go | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/server/api/guacamole.go b/server/api/guacamole.go
index 4c7b7f47..c1122fe1 100644
--- a/server/api/guacamole.go
+++ b/server/api/guacamole.go
@@ -224,6 +224,7 @@ func (api GuacamoleApi) GuacamoleMonitor(c echo.Context) error {
 	configuration.SetParameter("width", strconv.Itoa(s.Width))
 	configuration.SetParameter("height", strconv.Itoa(s.Height))
 	configuration.SetParameter("dpi", "96")
+	configuration.SetReadOnlyMode()
 
 	addr := config.GlobalCfg.Guacd.Hostname + ":" + strconv.Itoa(config.GlobalCfg.Guacd.Port)
 
diff --git a/server/common/guacamole/guacd.go b/server/common/guacamole/guacd.go
index 0e549c60..b3da06a1 100644
--- a/server/common/guacamole/guacd.go
+++ b/server/common/guacamole/guacd.go
@@ -52,6 +52,7 @@ const (
 	SwapRedBlue = "swap-red-blue"
 	DestHost    = "dest-host"
 	DestPort    = "dest-port"
+	ReadOnly    = "read-only"
 
 	UsernameRegex     = "username-regex"
 	PasswordRegex     = "password-regex"
@@ -83,6 +84,10 @@ func NewConfiguration() (config *Configuration) {
 	return config
 }
 
+func (opt *Configuration) SetReadOnlyMode() {
+	opt.Parameters[ReadOnly] = "true"
+}
+
 func (opt *Configuration) SetParameter(name, value string) {
 	opt.Parameters[name] = value
 }