/// <summary>
/// 获取主机资源接口实例
/// </summary>
/// <param name="bean">服务器相关参数</param>
/// <returns>主机资源接口实例</returns>
public static HostResource GetInstance(ClientProviderBean bean)
{
if (null == instance)
{
instance = new HostResource();
}
instance.init(bean);
return instance;
}
/// <summary>
/// 保存登录成功Cache信息
/// </summary>
/// <param name="bean">服务端配置</param>
/// <param name="tokenId">tokenId</param>
public static void saveAuthCache(ClientProviderBean bean, string tokenId)
{
string key = bean.serverUrl + bean.userName;
//重复登陆报错
if (0 == tokenMap.Count)
{
tokenMap.Add(key, tokenId);
}
}
/// <summary>
/// 获取tokenId
/// </summary>
/// <param name="bean">服务端配置</param>
/// <returns>返回tokenId</returns>
public static string getAuthToken(ClientProviderBean bean)
{
string key = bean.serverUrl + bean.userName;
string value = null;
//鉴权失败报错
if (0 != tokenMap.Count)
{
value = tokenMap[key];
}
return value;
}
private void init(ClientProviderBean arg)
{
this.bean = arg;
}
/// <summary>
/// 登录请求
/// </summary>
/// <param name="userName">用户名</param>
/// <param name="password">密码</param>
/// <param name="bean">服务端配置</param>
/// <param name="methodName">方法名</param>
/// <returns>登录结果</returns>
public static string loginRequest(string userName, string password, ClientProviderBean bean, string methodName)
{
if (!CheckParam(bean))
{
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
string uri = bean.serverUrl + "/service/session";
Uri address = new Uri(uri);
log.Info(methodName + " request Url :" + address);
if (bean.serverUrl.StartsWith("https"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
// Create the web request
HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;
request.Proxy = null;
//超时时间10s
request.Timeout = 10000;
request.KeepAlive = false;
// Set type
request.Method = "POST";
request.ContentType = "application/json;charset=UTF-8";
request.Accept = "application/json;version=5.0;charset=UTF-8";
request.Headers.Add("Accept-Language", "zh_CN");
request.Headers.Add("X-Auth-User", userName);
string pwd = SHA256Util.SHA256Encrypt(password);
request.Headers.Add("X-Auth-Key", pwd);
byte[] byteData = UTF8Encoding.UTF8.GetBytes("{}");
try
{
using (Stream writeStream = request.GetRequestStream())
{
writeStream.Write(byteData, 0, byteData.Length);
writeStream.Flush();
writeStream.Close();
}
}
catch (Exception e)
{
LogUtil.WriteLog(log, "error", string.Format("connect server exception, {0}", e.ToString()));
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
result.errorDes = string.Format("connect server exception, {0}", e.ToString());
return JsonConvert.SerializeObject(result);
}
// Get response
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException e)
{
response = (HttpWebResponse)e.Response;
}
if (null == response)
{
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
string resp = "";
using (StreamReader reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.GetEncoding("UTF-8")))
{
resp = reader.ReadToEnd();
reader.Close();
}
if (!String.IsNullOrEmpty(response.Headers["X-Auth-Token"]))
{
string tokenId = response.Headers["X-Auth-Token"];
ClientCacheBean.saveAuthCache(bean, tokenId);
}
return resp;
}
private static bool CheckParam(ClientProviderBean bean)
{
if (null == bean || null == bean.serverUrl)
{
return false;
}
else
{
if (!(bean.serverUrl.StartsWith("http://")) && !(bean.serverUrl.StartsWith("https://")))
{
return false;
}
return true;
}
}
/// <summary>
/// 发送rest消息
/// </summary>
/// <param name="methodType">方法类型</param>
/// <param name="uri">REST URI</param>
/// <param name="requestBody">请求body</param>
/// <param name="bean">服务端配置</param>
/// <param name="methodName">方法名</param>
/// <returns>返回结果</returns>
public static string sendRequest(string methodType, string uri, Object requestBody, ClientProviderBean bean,string methodName)
{
if (!CheckParam(bean))
{
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
Uri address = null;
try
{
address = new Uri(bean.serverUrl + uri);
log.Info(methodName+" request Url :" + address);
}
catch
{
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
if (bean.serverUrl.StartsWith("https"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
// Create the web request
HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;
request.Proxy = null;
//超时时间10s
request.Timeout = 10000;
// Set type
request.Method = methodType;
request.ContentType = "application/json;charset=UTF-8";
request.Accept = "application/json;version=5.0;charset=UTF-8";
request.Headers.Add("Accept-Language", "zh_CN");
request.Headers.Add("X-Auth-Token", ClientCacheBean.getAuthToken(bean));
if ("POST".Equals(methodType) || "PUT".Equals(methodType))
{
string requestStr = JsonUtil.JsonSerializer(requestBody);
log.Info(methodName+" request Body :" + LogUtil.ReplayLog(requestStr));
byte[] byteData = UTF8Encoding.UTF8.GetBytes(requestStr);
try
{
using (Stream writeStream = request.GetRequestStream())
{
writeStream.Write(byteData, 0, byteData.Length);
writeStream.Flush();
writeStream.Close();
}
}
catch (Exception e)
{
LogUtil.WriteLog(log, "error", string.Format("connect server exception, {0}", e.ToString()));
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
}
// Get response
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException e)
{
response = (HttpWebResponse)e.Response;
}
if (null == response || response.StatusCode == HttpStatusCode.NotFound)
{
SDKCommonResp result = new SDKCommonResp();
result.errorCode = "2130000404";
return JsonConvert.SerializeObject(result);
}
string resp = "";
using (StreamReader reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.GetEncoding("UTF-8")))
{
resp = reader.ReadToEnd();
reader.Close();
}
if ( response.StatusCode == HttpStatusCode.OK && (String.IsNullOrEmpty(resp) || "{}".Equals(resp)))
{
SDKCommonResp result = new SDKCommonResp();
resp = JsonConvert.SerializeObject(result);
}
return resp;
}
private void init(ClientProviderBean arg)
{
if (null == arg)
{
this.bean = new ClientProviderBean();
}
else
{
this.bean = arg;
}
}
