--- luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua
+++ luci-app-ssr-plus/luasrc/controller/shadowsocksr.lua
@@ -26,6 +26,62 @@ function index()
 	entry({"admin", "services", "shadowsocksr", "reset"}, call("act_reset"))
 	entry({"admin", "services", "shadowsocksr", "restart"}, call("act_restart"))
 	entry({"admin", "services", "shadowsocksr", "delete"}, call("act_delete"))
+	entry({'admin', 'services', "shadowsocksr", 'ip'}, call('check_ip')) -- 获取ip情况
+end
+
+function check_site(host, port)
+    local nixio = require "nixio"
+    local socket = nixio.socket("inet", "stream")
+    socket:setopt("socket", "rcvtimeo", 2)
+    socket:setopt("socket", "sndtimeo", 2)
+    local ret = socket:connect(host, port)
+    socket:close()
+    return ret
+end
+
+function get_ip_geo_info()
+    local result = luci.sys.exec('curl --retry 3 -m 10 -LfsA "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36" http://ip-api.com/json/')
+    local json = require "luci.jsonc"
+    local info = json.parse(result)
+    
+    return {
+        flag = string.lower(info.countryCode) or "un",
+        country = get_country_name(info.countryCode) or "Unknown",
+        ip = info.query,
+        isp = info.isp
+    }
+end
+
+function get_country_name(countryCode)
+    local country_names = {
+        US = "美国", CN = "中国", JP = "日本", GB = "英国", DE = "德国",
+        FR = "法国", BR = "巴西", IT = "意大利", RU = "俄罗斯", CA = "加拿大",
+        KR = "韩国", ES = "西班牙", AU = "澳大利亚", MX = "墨西哥", ID = "印度尼西亚",
+        NL = "荷兰", TR = "土耳其", CH = "瑞士", SA = "沙特阿拉伯", SE = "瑞典",
+        PL = "波兰", BE = "比利时", AR = "阿根廷", NO = "挪威", AT = "奥地利",
+        TW = "台湾", ZA = "南非", TH = "泰国", DK = "丹麦", MY = "马来西亚",
+        PH = "菲律宾", SG = "新加坡", IE = "爱尔兰", HK = "香港", FI = "芬兰",
+        CL = "智利", PT = "葡萄牙", GR = "希腊", IL = "以色列", NZ = "新西兰",
+        CZ = "捷克", RO = "罗马尼亚", VN = "越南", UA = "乌克兰", HU = "匈牙利",
+        AE = "阿联酋", CO = "哥伦比亚", IN = "印度", EG = "埃及", PE = "秘鲁", TW = "台湾"
+    }
+    return country_names[countryCode]
+end
+
+function check_ip()
+    local e = {}
+    local port = 80
+    local geo_info = get_ip_geo_info(ip)
+    e.ip = geo_info.ip
+    e.flag = geo_info.flag
+    e.country = geo_info.country
+    e.isp = geo_info.isp
+    e.baidu = check_site('www.baidu.com', port)
+    e.taobao = check_site('www.taobao.com', port)
+    e.google = check_site('www.google.com', port)
+    e.youtube = check_site('www.youtube.com', port)
+    luci.http.prepare_content('application/json')
+    luci.http.write_json(e)
 end
 
 function subscribe()