private void InitSystemParams(IDictionary <string, object> config)
{
string pluginsAssembly = config.GetValue <string>("SystemPramsPluginAssemblyPath");
string pluginsClassName = config.GetValue <string>("SystemPramsPluginClassName");;
ParamsPlugin paramsPlugin = ReflectorHelper.GetPluginInstance <ParamsPlugin>(pluginsAssembly, pluginsClassName);
if (paramsPlugin != null)
{
paramsPlugin.InitParams();
}
}
public override void InitParams()
{
base.InitParams();
//将登录信息缓存入系统变量字典
var context = RequestDataHelper.GetHttpContext();
if (context.User != null)
{
Claim claim = context.User.FindFirst(ClaimTypes.Sid);
if (claim != null)
{
string userId = claim.Value;
ParamsPlugin.Set("UserId", long.Parse(userId == "" ? "0" : userId));
}
}
}
/// <summary>
/// 参数验证
/// </summary>
/// <param name="code">接口编码</param>
private void ParamsCheck(string code, IDictionary <string, object> config, IDictionary <string, object> inputParameters)
{
using (Lua lua = new Lua())
{
lua.State.Encoding = Encoding.UTF8;
//参数整体验证
string checkScript = config["CheckScript"].ToString();
IDictionary <string, object> parameters = RequestDataHelper.GetMixParams();
object bodyJson = RequestDataHelper.GetBodyJsonParameters();
IDictionary <string, IList <IFormFile> > fileDic = RequestDataHelper.GetAllFiles();
if (!string.IsNullOrWhiteSpace(checkScript))
{
object[] result = LuaScriptRunner.ExecuteLuaScript(lua, checkScript, parameters, bodyJson);//第一个返回值为验证是否通过（true|false）,第二个参数为验证错误信息，为true时没有
if (!(bool)result[0])
{
if (result.Length > 1)
{
throw new CustomException(11, result[1].ToString());//通过自定义异常抛出验证失败信息
}
else
{
throw new CustomException(11, "参数验证失败");
}
}
}
IDictionary <string, object> paramData = new Dictionary <string, object>(parameters);
//单个参数验证
IList <IDictionary <string, object> > apiParams = _dal.GetApiParams(code);//配置参数信息
if (apiParams.Count > 0)
{
foreach (IDictionary <string, object> dic in apiParams)
{
int paramType = (int)dic["ParamType"]; //0 = String,1 = Integer,2 = Long,3 = Double,4 = Float,5 = Decimal,6 = Boolean,7 = Date,8 = DateTime,9=Ulong,10 = Key/Value,11= List,12 = File
string paramCode = dic["ParamCode"].ToString();
string paramName = dic["ParamName"].ToString();
short isRequire = (short)dic["IsRequire"];
short paramsKind = (short)dic["ParamsKind"]; //ParamsKind 0 = 普通参数；1 = 系统参数；2=Id值；
string checkRule = dic["CheckRule"].ToString(); //验证使用的正则表达式
string ruleError = dic["RuleError"].ToString(); //正则表达式验证不通过时候的错误提示信息
string paramCheckScript = dic["CheckScript"].ToString(); //验证单个参数的lua脚本
if (paramsKind == 1)
{
if (isRequire == 1 && !ParamsPlugin.ContainsKey(paramCode))
{
throw new CustomException(11, "系统参数" + paramName + "不能为空");
}
var sysParamValue = ParamsPlugin.Get(paramCode);
if (isRequire == 1 && sysParamValue == null)
{
throw new CustomException(11, "系统参数" + paramName + "不能为空");
}
inputParameters[paramCode] = sysParamValue;
paramData[paramCode] = sysParamValue;
}
else if (paramsKind == 2)
{
var id = DbHelper.NewLongId();
inputParameters[paramCode] = id;
paramData[paramCode] = id;
}
//检查必录项
if (isRequire == 1)
{
this.CheckRequire(paramType, paramCode, paramName, paramData, fileDic);
}
//正则检查
if (!string.IsNullOrWhiteSpace(checkRule))
{
this.CheckRegexRule(paramType, paramCode, paramName, checkRule, ruleError, paramData);
}
//脚本验证
if (!string.IsNullOrWhiteSpace(paramCheckScript))
{
this.LuaScriptCheck(lua, paramType, paramCode, paramName, paramCheckScript, paramData);
}
//转换参数类型
this.ConvertParamsType(paramType, paramCode);
}
}
}
}
