如何通过HTTP发送SOAP请求在Java(或C#)中使用摘要身份验证HTTP?
我有一个url为如何通过HTTP发送SOAP请求在Java(或C#)中使用摘要身份验证HTTP?,java,xml,soap,wsdl,digest-authentication,Java,Xml,Soap,Wsdl,Digest Authentication,我有一个url为 此web服务器使用摘要身份验证,用户名为admin,密码为admin 我想将请求跟踪发送到此服务器 SOAP请求XML是SOAP_RQ.XML <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:log="LogsGet" xmlns:mal="MalteseGlobal" xmlns:job="JobGlobal"> <
此web服务器使用摘要身份验证,用户名为admin,密码为admin
我想将请求跟踪发送到此服务器 SOAP请求XML是SOAP_RQ.XML
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:log="LogsGet" xmlns:mal="MalteseGlobal" xmlns:job="JobGlobal">
<soapenv:Body>
<log:LogsGetReq Cmd="Start" OpV="01.00.00" Sev="Info to critical"/>
</soapenv:Body>
</soapenv:Envelope>
当我发送请求时,我收到以下消息:
错误响应:(401需要授权)
如果我发送请求,请使用curl工具()和
命令行:curl.exe-X POST-H“内容类型:text/xml;charset=utf-8”-H“SOAPAction:LogsGet”--摘要-u admin:admin-d@SOAP\u RQ.xml-v我收到了回复OK的信息 有谁能帮助我,如何使用JAVA(或C#)通过HTTP发送SOAP请求 如果使用C#
我创建了成功的
我的代码:
私有字符串WebServiceCall(字符串url)
{
尝试
{
urimyurl=新的Uri(url);
WebRequest WebRequest=WebRequest.Create(myUrl);
HttpWebRequest HttpWebRequest=(HttpWebRequest)webRequest;
httpWebRequest.Method=“POST”;
httpWebRequest.ContentType=“text/xml;charset=utf-8”;
httpWebRequest.Headers.Add(“SOAPAction:LogsGet”);
httpWebRequest.ProtocolVersion=HttpVersion.Version11;
//证书
NetworkCredential myNetworkCredential=新的网络凭据(“管理员”、“管理员”);
CredentialCache myCredentialCache=新的CredentialCache();
添加(myUrl,“摘要”,myNetworkCredential);
httpWebRequest.PreAuthenticate=true;
httpWebRequest.Credentials=myNetworkCredential;
Stream requestStream=httpWebRequest.GetRequestStream();
//创建流并完成请求
StreamWriter StreamWriter=新的StreamWriter(requestStream,Encoding.ASCII);
StringBuilder soapRequest=新的StringBuilder(“”);
soapRequest.Append(“”);
soapRequest.Append(“”);
soapRequest.Append(“”);
streamWriter.Write(soapRequest.ToString());
streamWriter.Close();
//得到回应
txtRequest.Text=soapRequest.ToString();
HttpWebResponse wr=(HttpWebResponse)httpWebRequest.GetResponse();
StreamReader srd=新的StreamReader(wr.GetResponseStream());
字符串resultXmlFromWebService=srd.ReadToEnd();
返回结果xmlfromWebService;
}
捕获(例外e)
{
返回e.ToString();
}
}
//我使用了ApacheHttpClient。
//对于URL,您需要找到端点URL。
导入org.apache.http.auth.AuthScope;
导入org.apache.http.auth.UsernamePasswordCredentials;
导入org.apache.http.client.methods.HttpPost;
导入org.apache.http.entity.StringEntity;
导入org.apache.http.HttpResponse;
导入org.apache.http.impl.client.DefaultHttpClient;
导入org.apache.http.util.EntityUtils;
导入java.io.PrintWriter;
导入java.io.StringWriter;
//输入参数
字符串username=“”;
字符串密码=”;
字符串url=“”;
//变数
int-responseCode=0;
字符串errorMessage=“”;
字符串responseContent=“”;
String content=“”
HttpResponse响应;
尝试
{
内容=
"" +
“\n”+
“\n”+
“\n”+
“\n”;
//创建POST对象并添加参数
HttpPost HttpPost=新的HttpPost(url);
addHeader(“内容类型”,“text/xml;charset=utf-8”);
//在HttpClient内启用抢占式身份验证,以便HttpClient
//在服务器发出未经授权的响应之前发送基本身份验证响应。
字符串host=httpPost.getURI().getHost();
int-port=httpPost.getURI().getPort();
AuthScope AuthScope=新的AuthScope(主机、端口);
DefaultHttpClient httpClient=新的DefaultHttpClient();
UsernamePasswordCredentials凭据=新的UsernamePasswordCredentials(用户名、密码);
httpClient.getCredentialsProvider().setCredentials(authScope,credentials);
StringEntity输入=新的StringEntity(内容);
setContentType(“应用程序/json”);
httpPost.setEntity(输入);
response=httpClient.execute(httpPost);
if(response!=null&&response.getStatusLine()!=null)
{
responseCode=response.getStatusLine().getStatusCode();
responseContent=EntityUtils.toString(response.getEntity());
}
System.out.println(“\n\n----------------------------------------------------”;
System.out.println(“\n响应代码:“+responseCode”);
System.out.println(“\n响应内容:“+响应内容”);
}
捕获(例外e)
{
errorMessage+=“\n意外异常:”+e.getMessage();
StringWriter sWriter=新StringWriter();
PrintWriter pWriter=新的PrintWriter(sWriter,true);
e、 printStackTrace(pWriter);
errorMessage+=“\n”+sWriter.getBuffer().toString();
errorMessage+=“\n--------------错误详细信息----------”;
errorMessage+=“\n”+e;
errorMessage+=“\n”+e.getMessage();
errorMessage+=“\n”+e.getLocalizedMessage();
errorMessage+=“\n”+e.getCause();
errorMessage+=“\n”+Arrays.toString(例如getStackTrace());
errorMessage+=“\n”+e.printStackTrace();
errorMessage+=“\n----------------------------------------------------”;
}
最后
{
如果(答复)
{
使用(response.getEntity());
}
}
如果(errorMessage!=“”)
{
System.out.println(“错误:+errorMessage”);
}
如果您可以使用Java编写代码,您可以在此toppic上发布。
private static SOAPMessage createSOAPRequest(String username, String password) throws Exception {
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
// SOAP Envelope
SOAPEnvelope envelope = soapPart.getEnvelope();
envelope.addNamespaceDeclaration("log", "LogsGet");
envelope.addNamespaceDeclaration("mal", "MalteseGlobal");
envelope.addNamespaceDeclaration("job", "JobGlobal");
// SOAP Body
SOAPBody soapBody = envelope.getBody();
SOAPElement soapBodyElem = soapBody.addChildElement("LogsGetReq", "log");
QName Cmd = new QName("Cmd");
QName OpV = new QName("OpV");
QName Sev = new QName("Sev");
soapBodyElem.addAttribute(Cmd, "Start");
soapBodyElem.addAttribute(OpV, "01.00.00");
soapBodyElem.addAttribute(Sev, "Info to critical");
//SOAP Header
MimeHeaders hd = soapMessage.getMimeHeaders();
hd.addHeader("UsernameToken", username);
hd.addHeader("PasswordText", password);
soapMessage.saveChanges();
return soapMessage;
}
public void sendSoapRequest(String url, String username, String password) {
try {
// Create SOAP Connection
SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnectionFactory.createConnection();
// Send SOAP Message to SOAP Server
SOAPMessage soapResponse = soapConnection.call(createSOAPRequest(username, password, txtArea), url);
// Process the SOAP Response
ByteArrayOutputStream bos = new ByteArrayOutputStream();
soapResponse.writeTo(bos);
System.out.println();
soapConnection.close();
} catch (Exception e) {
System.out.println("Error occurred while sending SOAP Request to Server");
e.printStackTrace();
}
}
private string WebServiceCall(string url)
{
try
{
Uri myUrl = new Uri(url);
WebRequest webRequest = WebRequest.Create(myUrl);
HttpWebRequest httpWebRequest = (HttpWebRequest)webRequest;
httpWebRequest.Method = "POST";
httpWebRequest.ContentType = "text/xml; charset=utf-8";
httpWebRequest.Headers.Add("SOAPAction: LogsGet");
httpWebRequest.ProtocolVersion = HttpVersion.Version11;
//Credentials
NetworkCredential myNetworkCredential = new NetworkCredential("admin", "admin");
CredentialCache myCredentialCache = new CredentialCache();
myCredentialCache.Add(myUrl, "Digest", myNetworkCredential);
httpWebRequest.PreAuthenticate = true;
httpWebRequest.Credentials = myNetworkCredential;
Stream requestStream = httpWebRequest.GetRequestStream();
//Create Stream and Complete Request
StreamWriter streamWriter = new StreamWriter(requestStream, Encoding.ASCII);
StringBuilder soapRequest = new StringBuilder("<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" ");
soapRequest.Append("xmlns:log=\"LogsGet\" xmlns:mal=\"MalteseGlobal\" xmlns:job=\"JobGlobal\">");
soapRequest.Append("<soapenv:Body>");
soapRequest.Append("<log:LogsGetReq Cmd=\"Start\" OpV=\"01.00.00\" Sev=\"Info to critical\"/>");
soapRequest.Append("</soapenv:Body></soapenv:Envelope>");
streamWriter.Write(soapRequest.ToString());
streamWriter.Close();
//Get the Response
txtRequest.Text = soapRequest.ToString();
HttpWebResponse wr = (HttpWebResponse)httpWebRequest.GetResponse();
StreamReader srd = new StreamReader(wr.GetResponseStream());
string resulXmlFromWebService = srd.ReadToEnd();
return resulXmlFromWebService;
}
catch (Exception e)
{
return e.ToString();
}
}
// I used Apache HttpClient.
// For URL, you need to find end point URL.
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.HttpResponse;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import java.io.PrintWriter;
import java.io.StringWriter;
// Input parameter
String username = "";
String password = "";
String url = "";
// Variables
int responseCode = 0;
String errorMessage = "";
String responseContent = "";
String content = ""
HttpResponse response;
try
{
content =
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:log=\"LogsGet\" xmlns:mal=\"MalteseGlobal\" xmlns:job=\"JobGlobal\">" +
"\n <soapenv:Body>" +
"\n <log:LogsGetReq Cmd=\"Start\" OpV=\"01.00.00\" Sev=\"Info to critical\"/>" +
"\n </soapenv:Body>" +
"\n</soapenv:Envelope>";
// Create the POST object and add the parameters
HttpPost httpPost = new HttpPost(url);
httpPost.addHeader("Content-Type", "text/xml; charset=utf-8");
// Enable preemptive authentication within HttpClient so that HttpClient will
// send the basic authentications reponse before the server gives an unauthorized reponse.
String host = httpPost.getURI().getHost();
int port = httpPost.getURI().getPort();
AuthScope authScope = new AuthScope(host, port);
DefaultHttpClient httpClient = new DefaultHttpClient();
UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username, password);
httpClient.getCredentialsProvider().setCredentials(authScope, credentials);
StringEntity input = new StringEntity(content);
input.setContentType("application/json");
httpPost.setEntity(input);
response = httpClient.execute(httpPost);
if (response != null && response.getStatusLine() != null)
{
responseCode = response.getStatusLine().getStatusCode();
responseContent = EntityUtils.toString(response.getEntity());
}
System.out.println("\n\n-----------------------------");
System.out.println("\nResponse code: " + responseCode);
System.out.println("\nResponse content: " + responseContent);
}
catch (Exception e)
{
errorMessage += "\nUnexpected Exception: " + e.getMessage();
StringWriter sWriter = new StringWriter();
PrintWriter pWriter = new PrintWriter(sWriter, true);
e.printStackTrace(pWriter);
errorMessage += "\n" + sWriter.getBuffer().toString();
errorMessage += "\n------------Error Detail------------";
errorMessage += "\n" + e;
errorMessage += "\n" + e.getMessage();
errorMessage += "\n" + e.getLocalizedMessage();
errorMessage += "\n" + e.getCause();
errorMessage += "\n" + Arrays.toString(e.getStackTrace());
errorMessage += "\n" + e.printStackTrace();
errorMessage += "\n------------------------------------";
}
finally
{
if(response)
{
EntityUtils.consume(response.getEntity());
}
}
if(errorMessage != "")
{
System.out.println("Error: " + errorMessage);
}