// 二次验证接口,POST请求 public JsonResult SecondValidate() { GeetestLibResult result = null; IDictionary <string, string> paramDict = new Dictionary <string, string> { }; GeetestLib gtLib = new GeetestLib(GeetestConfig.GEETEST_ID, GeetestConfig.GEETEST_KEY); string challenge = Request.Form[GeetestLib.GEETEST_CHALLENGE]; string validate = Request.Form[GeetestLib.GEETEST_VALIDATE]; string seccode = Request.Form[GeetestLib.GEETEST_SECCODE]; string bypass_cache = GetBypassCache(); if (bypass_cache is null) { return(Json(new { result = "fail", version = GeetestLib.VERSION, msg = "获取缓存的bypass状态发生异常" })); } if (bypass_cache == "success") { result = gtLib.SuccessValidate(challenge, validate, seccode, paramDict); } else { result = gtLib.FailValidate(challenge, validate, seccode); } // 注意,不要更改返回的结构和值类型 if (result.GetStatus() == 1) { return(Json(new { result = "success", version = GeetestLib.VERSION })); } else { return(Json(new { result = "fail", version = GeetestLib.VERSION, msg = result.GetMsg() })); } }
// 二次验证接口,POST请求 public JsonResult SecondValidate() { GeetestLib gtLib = new GeetestLib(GeetestConfig.GEETEST_ID, GeetestConfig.GEETEST_KEY); string challenge = Request.Form[GeetestLib.GEETEST_CHALLENGE]; string validate = Request.Form[GeetestLib.GEETEST_VALIDATE]; string seccode = Request.Form[GeetestLib.GEETEST_SECCODE]; int? status = HttpContext.Session.GetInt32(GeetestLib.GEETEST_SERVER_STATUS_SESSION_KEY); string userId = HttpContext.Session.GetString("userId"); // session必须取出值,若取不出值,直接当做异常退出 if (status is null) { return(Json(new { result = "fail", version = GeetestLib.VERSION, msg = "session取key发生异常" })); } GeetestLibResult result = null; if (status == 1) { /* * 自定义参数,可选择添加 * user_id user_id作为客户端用户的唯一标识,确定用户的唯一性;作用于提供进阶数据分析服务,可在register和validate接口传入,不传入也不影响验证服务的使用;若担心用户信息风险,可作预处理(如哈希处理)再提供到极验 * client_type 客户端类型,web:电脑上的浏览器;h5:手机上的浏览器,包括移动应用内完全内置的web_view;native:通过原生sdk植入app应用的方式;unknown:未知 * ip_address 客户端请求sdk服务器的ip地址 */ IDictionary <string, string> paramDict = new Dictionary <string, string> { { "user_id", userId }, { "client_type", "web" }, { "ip_address", "127.0.0.1" } }; result = gtLib.SuccessValidate(challenge, validate, seccode, paramDict); } else { result = gtLib.FailValidate(challenge, validate, seccode); } // 注意,不要更改返回的结构和值类型 if (result.GetStatus() == 1) { return(Json(new { result = "success", version = GeetestLib.VERSION })); } else { return(Json(new { result = "fail", version = GeetestLib.VERSION, msg = result.GetMsg() })); } }
// 验证初始化接口,GET请求 public ContentResult FirstRegister() { /* * 必传参数 * digestmod 此版本sdk可支持md5、sha256、hmac-sha256,md5之外的算法需特殊配置的账号,联系极验客服 * 自定义参数,可选择添加 * user_id user_id作为客户端用户的唯一标识,确定用户的唯一性;作用于提供进阶数据分析服务,可在register和validate接口传入,不传入也不影响验证服务的使用;若担心用户信息风险,可作预处理(如哈希处理)再提供到极验 * client_type 客户端类型,web:电脑上的浏览器;h5:手机上的浏览器,包括移动应用内完全内置的web_view;native:通过原生sdk植入app应用的方式;unknown:未知 * ip_address 客户端请求sdk服务器的ip地址 */ GeetestLib gtLib = new GeetestLib(GeetestConfig.GEETEST_ID, GeetestConfig.GEETEST_KEY); string userId = "test"; string digestmod = "md5"; IDictionary <string, string> paramDict = new Dictionary <string, string> { { "digestmod", digestmod }, { "user_id", userId }, { "client_type", "web" }, { "ip_address", "127.0.0.1" } }; GeetestLibResult result = gtLib.Register(digestmod, paramDict); // 将结果状态写到session中,此处register接口存入session,后续validate接口会取出使用 // 注意,此demo应用的session是单机模式,格外注意分布式环境下session的应用 HttpContext.Session.SetInt32(GeetestLib.GEETEST_SERVER_STATUS_SESSION_KEY, result.GetStatus()); HttpContext.Session.SetString("userId", userId); // 注意,不要更改返回的结构和值类型 return(Content(result.GetData(), "application/json;charset=UTF-8")); }