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Bug 222358

Summary:	org.apache.commons.httpclient.auth.InvalidCredentialsException: Credentials cannot be used for NTLM authentication: org.apache.commons.httpclient.UsernamePasswordCredentials
Product:	connecteddeveloper	Reporter:	marco76
Component:	Issuetracking Framework	Assignee:	Tomas Stupka <tstupka>
Status:	RESOLVED WONTFIX
Severity:	normal	CC:	ptomasek
Priority:	P4
Version:	7.3
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	195346
Attachments:	stacktrace

Description marco76 2012-11-19 07:59:06 UTC

Build: NetBeans IDE 7.3 Beta 2 (Build 201211020750)
VM: Java HotSpot(TM) Client VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b11
OS: Windows 7

User Comments:
marco76: Clicked on an issue in Exception Reporter :) after restarting the IDE




Stacktrace: 
org.apache.commons.httpclient.auth.InvalidCredentialsException: Credentials cannot be used for NTLM authentication: org.apache.commons.httpclient.UsernamePasswordCredentials
   at org.apache.commons.httpclient.auth.NTLMScheme.authenticate(NTLMScheme.java:332)
   at org.apache.commons.httpclient.HttpMethodDirector.authenticateProxy(HttpMethodDirector.java:320)
   at org.apache.commons.httpclient.HttpMethodDirector.executeConnect(HttpMethodDirector.java:491)
   at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:391)
   at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
   at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)

Comment 1 marco76 2012-11-19 07:59:07 UTC

Created attachment 128033 [details]
stacktrace

Comment 2 Tomas Stupka 2012-11-26 12:58:35 UTC

the mylyn libraries used by netbeans aren't able to support ntlm authentication required by your proxy. 
see "NTML authentication" in http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.mylyn.help.ui%2FMylyn%2FFAQ%2FTask-Repositories.html for a possible workaround.