问题
I am trying to consume a SOAP service with NTLM authentication by creating a NTLM engine (following instructions on http://hc.apache.org/httpcomponents-client-4.3.x/ntlm.html ) implemented AuthSchemeFactory and finally registered the AuthSchemeFactory to my HTTP Client. When I hit the service using my HTTP Client I get a reponse that "Status code - 415 , Message - The server cannot service the request because the media type is unsupported."
Can anybody tell how can I fix this issue of unsupported media to consume a NTLM-protected SOAP web service on Java platform. Is using JCIFS a correct option to conmsume NTLM protected service or are there any better approach(s). Thanks in advance.
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient.getAuthSchemes().register(AuthSchemes.NTLM,
new JCIFSNTLMSchemeFactory());
CredentialsProvider credsProvider = new BasicCredentialsProvider();
NTCredentials ntcred = new NTCredentials("USERNAME", "PASSWORD",
"HOST", "DOMAIN");
credsProvider.setCredentials(new AuthScope("HOST", 443,
AuthScope.ANY_REALM, "NTLM"), ntcred);
httpclient.setCredentialsProvider(credsProvider);
httpclient.getParams().setParameter(
CoreProtocolPNames.HTTP_CONTENT_CHARSET, "UTF-8");
Writer writer = new StringWriter();
writer.write("MY SOAP REQUEST BODY");
HttpPost httppost = new HttpPost(
"https://<HOST_NAME>/XiPay30WS.asmx");
httppost.setEntity(new StringEntity(writer.toString()));
httppost.setHeader("Content-Type",
"application/x-www-form-urlencoded");
HttpResponse httpresponse = httpclient.execute(
new HttpHost("HOST", 443, "https"),
httppost, new BasicHttpContext());
String statusCode = httpresponse.getStatusCode();
回答1:
Sample python implementation with NTLM Auth with FLASK.
If you want to use with java , run the standalone flask code below and call the url (e.g POST request /dora/httpWithNTLM ) from java code by http request
from flask import Flask, render_template, flash, request, url_for, redirect, session , Response
import requests,sys,json
from requests_ntlm import HttpNtlmAuth
app = Flask(__name__)
@app.route("/dora/httpWithNTLM",methods=['POST'])
def invokeHTTPReqWithNTLM():
url =""
reqData = json.loads(request.data)
reqxml=request.data
headers = {}
headers["SOAPAction"] = "";
headers["Content-Type"] = "text/xml"
headers["Accept"] = "text/xml"
print("req headers "+str(request.headers))
r = requests.Request("POST",url,auth=HttpNtlmAuth('domain\\username','password'), data=reqxml, headers=headers)
prepared = r.prepare()
s = requests.Session()
resp = s.send(prepared)
print (resp.status_code)
return Response(resp.text.replace("<","<").replace(">",">"),resp.status_code)
if __name__ == '__main__':
app.run(host="0.0.0.0",port=5001)
回答2:
If you use Spring WS support:
Check this Solution http://dolszewski.com/spring/sharepoint-web-services-spring-and-ntlm-authentication/
@Bean("navisionMessageSender")
public HttpComponentsMessageSender httpComponentsMessageSender() {
HttpComponentsMessageSender httpComponentsMessageSender = new HttpComponentsMessageSender();
String user = env.getProperty("navision.endpoint.user");
String password = env.getProperty("navision.endpoint.password");
String domain = env.getProperty("navision.endpoint.domain");
NTCredentials credentials = new NTCredentials(user, String.valueOf(password), null, domain);
httpComponentsMessageSender.setCredentials(credentials);
return httpComponentsMessageSender;
}
来源:https://stackoverflow.com/questions/37660995/consuming-soap-service-with-ntlm-authentication