public static bool CheckConfig(Dictionary <string, string> parameters, string accessKeyId, string accessKeySecret)
{
try
{
string domain = "alidns.aliyuncs.com";
DomainRequestHelper requestHelper = new DomainRequestHelper(parameters);
requestHelper.AccessKeyId = accessKeyId;
requestHelper.AccessKeySecret = accessKeySecret;
string url = requestHelper.GetUrl(domain);
WebRequest request = request = HttpWebRequest.Create(url);
request.Timeout = 10 * 1000;
Stream responseStream = request.GetResponse().GetResponseStream();
StreamReader reader = new StreamReader(responseStream, System.Text.Encoding.UTF8);
string recordsXML = reader.ReadToEnd();
XmlDocument xml = new XmlDocument();
xml.LoadXml(recordsXML);
if (xml.SelectNodes("//Error").Count > 0)
{
return(false);
}
}
catch
{
return(false);
}
return(true);
}
public static string requestAli(Dictionary <string, string> parameters)
{
Thread.Sleep(1000);
string domain = "alidns.aliyuncs.com";
DomainRequestHelper requestHelper = new DomainRequestHelper(parameters);
string url = requestHelper.GetUrl(domain);
WebRequest request = request = HttpWebRequest.Create(url);
request.Timeout = 10 * 1000;
Stream responseStream = request.GetResponse().GetResponseStream();
StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
return(reader.ReadToEnd());
}
public static string getDDNSIP()
{
try
{
if (string.IsNullOrEmpty(SystemConfig.AccessKeyId) || string.IsNullOrEmpty(SystemConfig.AccessKeySecret) || string.IsNullOrEmpty(SystemConfig.Domain))
{
return("无可用配置");
}
List <string> typeARecordId = new List <string>();
List <XmlNode> typeANodeList = DomainRequestHelper.getTypeAList(ref typeARecordId);
if (typeANodeList.Count > 0)
{
XmlNode node = typeANodeList[0];
XmlNode valueNode = node.SelectSingleNode("Value");
return(valueNode.InnerText);
}
}
catch (Exception)
{
return("连接失败");
}
return("");
}
public static string updateDDNS()
{
try
{
if (string.IsNullOrEmpty(SystemConfig.AccessKeyId) || string.IsNullOrEmpty(SystemConfig.AccessKeySecret) || string.IsNullOrEmpty(SystemConfig.Domain))
{
FormSetDDNS frm = new FormSetDDNS();
if (frm.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return("【请输入正确配置】");
}
}
Dictionary <string, string> parameters;
List <string> typeARecordIdList = new List <string>();
string updateIP = getCurIP();
List <XmlNode> typeANodeList = DomainRequestHelper.getTypeAList(ref typeARecordIdList);
if (typeARecordIdList.Count >= 0)
{
if (typeARecordIdList.Count == 1)
{
XmlNode node = typeANodeList[0];
XmlNode valueNode = node.SelectSingleNode("Value");
if (valueNode.InnerText.Equals(updateIP))
{
return("");
}
}
else if (typeARecordIdList.Count > 0)
{
foreach (string recordId in typeARecordIdList)
{
parameters = new Dictionary <string, string>()
{
{ "Action", "DeleteDomainRecord" },
{ "RecordId", recordId },
};
DomainRequestHelper.requestAli(parameters);
}
}
// 添加记录
parameters = new Dictionary <string, string>()
{
{ "Action", "AddDomainRecord" },
{ "DomainName", SystemConfig.Domain },
{ "RR", SystemConfig.Prefix },
{ "Type", "A" },
{ "Value", updateIP },
};
DomainRequestHelper.requestAli(parameters);
}
// 验证
typeANodeList = DomainRequestHelper.getTypeAList(ref typeARecordIdList);
if (typeANodeList.Count > 1 || typeANodeList.Count == 0)
{
updateDDNS();
}
else
{
XmlNode node = typeANodeList[0];
XmlNode valueNode = node.SelectSingleNode("Value");
if (!valueNode.InnerText.Equals(updateIP))
{
updateDDNS();
}
}
if (SystemConfig.SendMessageToServerChan)
{
sendMsgToServerChan("DDNS已更新（" + updateIP + "）");
}
return(updateIP);
}
catch
{
return("error");
}
}