/// <summary>
/// 缓存结果
/// </summary>
/// <param name="info"></param>
/// <param name="item"></param>
private static void CacheResult(ApiGatewayUrl item, DataContext db, ReturnModel info = null, Dictionary <string, object> dic = null)
{
var model = new ApiGatewayCache();
model.Key = item.Key.ToLower();
model.TimeOut = DateTime.Now.AddDays(item.CacheTimeOut.ToStr().ToDouble(0)).AddHours(8);
if (info != null)
{
model.result = BaseJson.ModelToJson(info.msg);
}
if (dic != null)
{
model.result = BaseJson.ModelToJson(dic);
}
if (FastRead.Query <ApiGatewayCache>(a => a.Key.ToUpper() == model.Key.ToUpper()).ToCount(db) <= 0)
{
FastWrite.Add(model);
}
else
{
FastWrite.Update <ApiGatewayCache>(model, a => a.Key.ToUpper() == model.Key.ToUpper(), a => new { a.result, a.TimeOut }, db);
}
}
public void addNewUrl(string url)
{
ApiGatewayUrl apiUrl = new ApiGatewayUrl();
apiUrl = apiUrl.CheckUrl(url);
urlrepository.Add(apiUrl);
}
/// <summary>
/// 验证token
/// </summary>
/// <param name="item"></param>
/// <param name="context"></param>
private static bool CheckToken(ApiGatewayUrl item, HttpContext context, DataContext db, string urlParam)
{
var dic = new Dictionary <string, object>();
var token = GetUrlParamKey(urlParam, "token");
if (FastRead.Query <ApiGatewayUser>(a => a.AccessToken.ToUpper() == token.ToUpper()).ToCount(db) == 0)
{
context.Response.StatusCode = 200;
dic.Add("success", false);
dic.Add("result", "token不存在");
context.Response.WriteAsync(BaseJson.ModelToJson(dic), Encoding.UTF8);
return(false);
}
else
{
var tokenInfo = FastRead.Query <ApiGatewayUser>(a => a.AccessToken.ToUpper() == token.ToUpper()).ToItem <ApiGatewayUser>(db);
if (DateTime.Compare(tokenInfo.AccessExpires, DateTime.Now) < 0)
{
context.Response.StatusCode = 200;
dic.Add("success", false);
dic.Add("result", "token过期");
context.Response.WriteAsync(BaseJson.ModelToJson(dic), Encoding.UTF8);
return(false);
}
if (tokenInfo.Ip != GetClientIp(context))
{
context.Response.StatusCode = 200;
dic.Add("success", false);
dic.Add("result", "token授权ip地址异常");
context.Response.WriteAsync(BaseJson.ModelToJson(dic), Encoding.UTF8);
return(false);
}
if (tokenInfo.Power.IndexOf(',') > 0)
{
foreach (var temp in tokenInfo.Power.Split(','))
{
if (temp.ToLower() == item.Key.ToLower())
{
return(true);
}
}
context.Response.StatusCode = 200;
dic.Add("success", false);
dic.Add("result", string.Format("{0}没有权限访问", item.Key));
context.Response.WriteAsync(BaseJson.ModelToJson(dic), Encoding.UTF8);
return(false);
}
else
{
context.Response.StatusCode = 200;
dic.Add("success", false);
dic.Add("result", string.Format("{0}没有权限访问", item.Key));
context.Response.WriteAsync(BaseJson.ModelToJson(dic), Encoding.UTF8);
return(false);
}
}
}
public OrderProxy(HttpClient httpClient,
ApiGatewayUrl apiGatewayUrl,
IHttpContextAccessor httpContextAccessor)
{
httpClient.AddBearerToken(httpContextAccessor);
this.httpClient = httpClient;
this.apiGatewayUrl = apiGatewayUrl.Value;
}
public ProductProxy(
HttpClient httpClient,
ApiGatewayUrl apiGatewayUrl,
IHttpContextAccessor httpContextAccessor)
{
httpClient.AddBearerToken(httpContextAccessor);
_httpClient = httpClient;
_apiGatewayUrl = apiGatewayUrl.Value;
}
/// <summary>
/// 普通请求
/// </summary>
private static Task Normal(ApiGatewayUrl item, HttpContext context, DataContext db, List <ApiGatewayDownParam> list, string urlParamDecode, string urlParam, IHttpClientFactory client)
{
var actionId = Guid.NewGuid().ToStr();
var downparam = list.FirstOrDefault() ?? new ApiGatewayDownParam();
var param = downparam.IsDecode == 1 ? urlParamDecode : urlParam;
var info = GetReuslt(downparam, param, item.Key, item.IsTxtLog, item.IsDbLog, db, context, actionId, 1, client);
//缓存结果
if (item.IsCache == 1)
{
CacheResult(item, db, info);
}
context.Response.StatusCode = info.status;
return(context.Response.WriteAsync(info.msg, Encoding.UTF8));
}
/// <summary>
/// 合并请求
/// </summary>
/// <param name="item"></param>
/// <param name="context"></param>
private static Task Composite(ApiGatewayUrl item, HttpContext context, DataContext db, List <ApiGatewayDownParam> list, string urlParamDecode, string urlParam, IHttpClientFactory client)
{
var actionId = Guid.NewGuid().ToStr();
var orderBy = 1;
var result = new ReturnModel();
var lastResult = new ReturnModel();
foreach (var downparam in list)
{
var param = downparam.IsDecode == 1 ? urlParamDecode : urlParam;
if (downparam.SourceParam == 2)
{
param = lastResult.msg;
}
lastResult = GetReuslt(downparam, param, item.Key, item.IsTxtLog, item.IsDbLog, db, context, actionId, orderBy, client);
if (string.IsNullOrEmpty(lastResult.msg) || lastResult.status != 200)
{
result.msg = "";
break;
}
if (downparam.IsResult == 1)
{
if (string.IsNullOrEmpty(result.msg))
{
result.msg = lastResult.msg;
}
else
{
result.msg = string.Format("{0}||{1}", result.msg, lastResult.msg);
}
}
orderBy++;
}
//缓存结果
if (item.IsCache == 1)
{
CacheResult(item, db, result, null);
}
context.Response.StatusCode = 200;
return(context.Response.WriteAsync(result.msg, Encoding.UTF8));
}
private void CheckUrl()
{
Console.WriteLine("\nEnter URL to check");
string url_text = Console.ReadLine();
ApiGatewayUrl url = controller.CheckURL(url_text);
Console.WriteLine("{0}\t{1}\t{2}", url.Url, url.Code.CodeNumber, url.Code.Description);
Console.WriteLine("\nPress '0' to go the previous page or 'enter to check another URL");
var key = Console.ReadLine();
if (key == "0")
{
new MainView();
}
else
{
CheckUrl();
}
}
public ApiGatewayUrl CheckURL(string url)
{
var Url = new ApiGatewayUrl();
Url.CheckUrl(url);
urls.Add(Url);
UrlRepository.addNewUrl(url);
var config = ConfigurationManager.OpenMappedMachineConfiguration(new ConfigurationFileMap(@"..\..\..\ServiceConfiguration.config"));
ConfigSection = config.GetSection("serviceSection") as ServiceSection;
ConfigSection.Add(new Service
{
ServiceType = "ApiGateWay",
ServiceName = url,
Metric = "url",
Value = Url.Code.Description
});
config.Save(ConfigurationSaveMode.Modified);
return(Url);
}
/// <summary>
/// 轮循请求
/// </summary>
private static Task Polling(ApiGatewayUrl item, HttpContext context, DataContext db, List <ApiGatewayDownParam> list, string urlParamDecode, string urlParam, IHttpClientFactory client)
{
var orderBy = 1;
var actionId = Guid.NewGuid().ToStr();
var rand = new Random();
var index = rand.Next(1, list.Count);
var downparam = list[index];
var param = downparam.IsDecode == 1 ? urlParamDecode : urlParam;
var info = GetReuslt(downparam, param, item.Key, item.IsTxtLog, item.IsDbLog, db, context, actionId, orderBy, client);
if (info.status != 200 && list.Count > 1)
{
orderBy++;
var tempIndex = rand.Next(1, list.Count);
while (index == tempIndex)
{
tempIndex = rand.Next(1, list.Count);
}
downparam = list[tempIndex];
info = GetReuslt(downparam, param, item.Key, item.IsTxtLog, item.IsDbLog, db, context, actionId, orderBy, client);
context.Response.StatusCode = info.status;
return(context.Response.WriteAsync(info.msg, Encoding.UTF8));
}
else
{
//缓存结果
if (item.IsCache == 1)
{
CacheResult(item, db, info);
}
context.Response.StatusCode = info.status;
return(context.Response.WriteAsync(info.msg, Encoding.UTF8));
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
UrlList.Visibility = Visibility.Visible;
var url = new ApiGatewayUrl();
url.CheckUrl(UrlTxt.Text);
UrlVM.UrlRepository.addNewUrl(UrlTxt.Text);
UrlVM.urls.Add(url);
var config = ConfigurationManager.OpenMappedMachineConfiguration(new ConfigurationFileMap(@"..\..\ServiceConfiguration.config"));
ConfigSection = config.GetSection("serviceSection") as ServiceSection;
ConfigSection.Add(new Service
{
ServiceType = "ApiGateWay",
ServiceName = url.Url,
Metric = "url",
Value = url.Code.Description
});
config.Save(ConfigurationSaveMode.Modified);
UrlList.Items.Refresh();
}
public IActionResult UrlOption(UrlModel item)
{
using (var db = new DataContext(App.DbKey.Api))
{
var success = true;
var model = new ApiGatewayUrl();
model.CacheTimeOut = item.CacheTimeOut;
model.IsAnonymous = item.IsAnonymous;
model.IsCache = item.IsCache;
model.IsDbLog = item.IsDbLog;
model.IsGetToken = item.IsGetToken;
model.IsTxtLog = item.IsTxtLog;
model.Key = item.Key;
model.Name = item.Name;
model.Schema = item.Schema;
if (FastRead.Query <ApiGatewayUrl>(a => a.Key.ToLower() == item.Key.ToLower()).ToCount(db) > 0)
{
success = db.Update <ApiGatewayUrl>(model, a => a.Key.ToLower() == item.Key.ToLower()).writeReturn.IsSuccess;
}
else
{
success = db.Add(model).writeReturn.IsSuccess;
}
if (success)
{
return(Json(new { success = true, msg = "操作成功" }));
}
else
{
return(Json(new { success = false, msg = "操作失败" }));
}
}
}
