[
https://issues.apache.org/jira/browse/HTTPCLIENT-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13889331#comment-13889331
]
Daniel Kugel commented on HTTPCLIENT-856:
-----------------------------------------
I'm trying to back port the patch to httpclient 3.1 and I was wondering if I
could simply add {code:java}method.getProxyAuthState().invalidate();{code} to
the end of the method {code:java}private boolean processRedirectResponse(final
HttpMethod method){code} in HttpMethodDirector.java?
> Proxy NTLM Authentication Redirecting to different address fails saying
> Proxy Auth Required.
> ---------------------------------------------------------------------------------------------
>
> Key: HTTPCLIENT-856
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-856
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpAuth
> Affects Versions: 3.1 (end of life), 4.0 Beta 2
> Environment: HttpClient , Proxy Authentication (Microsoft ISA server)
> Reporter: Raj
> Fix For: 4.0 Final
>
> Attachments: HTTPCLIENT-856.patch
>
>
> The issue has been discussed in,
> http://www.nabble.com/redirect-fails-when-NTLM-authentication-is-used-for-proxy-tt23867531.html
> This was found in http client 3.1 release, where NTLM proxy authentication
> is must and the server ask the redirect to a new url, in this case, when
> redirecting, the earlier proxy auth status is not cleared, so, it does not do
> proxy authentication for the new URL and hence fails.
> Target Host Authenticaiton NTLM authentication - redirect also had problem
> and fixed as said,
> http://issues.apache.org/jira/browse/HTTPCLIENT-211
> Proxy Authentication - redirect has to be fixed,
> The wire logs for the release
> https://repository.apache.org/content/repositories/snapshots/org/apache/httpcomponents/httpclient/4.0-beta3-SNAPSHOT/
> is given below,
> [DEBUG] wire - >> "GET http://verisign.com HTTP/1.1[EOL]"
> [DEBUG] wire - >> "Host: verisign.com[EOL]"
> [DEBUG] wire - >> "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/UNAVAILABLE (java 1.5)[EOL]"
> [DEBUG] wire - >> "[EOL]"
> [DEBUG] wire - << "HTTP/1.1 407 Proxy Authentication Required ( The ISA
> Server requires authorization to fulfill the request. Access to the Web Proxy
> filter is denied. )[EOL]"
> [DEBUG] wire - << "Via: 1.1 lab1[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Negotiate[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Kerberos[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: NTLM[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Basic realm="lab1."[EOL]"
> [DEBUG] wire - << "Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Pragma: no-cache[EOL]"
> [DEBUG] wire - << "Cache-Control: no-cache[EOL]"
> [DEBUG] wire - << "Content-Type: text/html[EOL]"
> [DEBUG] wire - << "Content-Length: 4107 [EOL]"
> [DEBUG] wire - << "[EOL]"
> [DEBUG] wire - << "<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0
> Transitional//EN">[\r][\n]"
> [DEBUG] wire - << "<HTML><HEAD><TITLE>Error Message</TITLE>[\r][\n]"
> [DEBUG] wire - << "<META http-equiv=Content-Type content="text/html;
> charset=UTF-8">[\r][\n]"
> [DEBUG] wire - << "<STYLE id=L_default_1>A {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #005a80;
> FONT-FAMILY: tahoma[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "A:hover {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-WEIGHT: bold; FONT-SIZE: 10pt; COLOR: #0d3372;
> FONT-FAMILY: tahoma[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "TD {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-SIZE: 8pt; FONT-FAMILY: tahoma[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "TD.titleBorder {[\r][\n]"
> [DEBUG] wire - << "[0x9]BORDER-RIGHT: #955319 1px solid; BORDER-TOP: #955319
> 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; FONT-SIZE: 12pt;
> VERTICAL-ALIGN: middle; BORDER-LEFT: #955319 0px solid; COLOR: #955319;
> BORDER-BOTTOM: #955319 1px solid; FONT-FAMILY: tahoma; HEIGHT: 35px;
> BACKGROUND-COLOR: #d2b87a; TEXT-ALIGN: left[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "TD.titleBorder_x {[\r][\n]"
> [DEBUG] wire - << "[0x9]BORDER-RIGHT: #955319 0px solid; BORDER-TOP: #955319
> 1px solid; PADDING-LEFT: 8px; FONT-WEIGHT: bold; FONT-SIZE: 12pt;
> VERTICAL-ALIGN: middle; BORDER-LEFT: #955319 1px solid; COLOR: #978c79;
> BORDER-BOTTOM: #955319 1px solid; FONT-FAMILY: tahoma; HEIGHT: 35px;
> BACKGROUND-COLOR: #d2b87a; TEXT-ALIGN: left[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << ".TitleDescription {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-WEIGHT: bold; FONT-SIZE: 12pt; COLOR: black;
> FONT-FAMILY: tahoma[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "SPAN.explain {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-WEIGHT: normal; FONT-SIZE: 10pt; COLOR:
> #934225[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "SPAN.TryThings {[\r][\n]"
> [DEBUG] wire - << "[0x9]FONT-WEIGHT: normal; FONT-SIZE: 10pt; COLOR:
> #934225[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << ".TryList {[\r][\n]"
> [DEBUG] wire - << "[0x9]MARGIN-TOP: 5px; FONT-WEIGHT: normal; FONT-SIZE: 8pt;
> COLOR: black; FONT-FAMILY: tahoma[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << ".X {[\r][\n]"
> [DEBUG] wire - << "[0x9]BORDER-RIGHT: #955319 1px solid; BORDER-TOP: #955319
> 1px solid; FONT-WEIGHT: normal; FONT-SIZE: 12pt; BORDER-LEFT: #955319 1px
> solid; COLOR: #7b3807; BORDER-BOTTOM: #955319 1px solid; FONT-FAMILY:
> verdana; BACKGROUND-COLOR: #d1c2b4[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << ".adminList {[\r][\n]"
> [DEBUG] wire - << "[0x9]MARGIN-TOP: 2px[\r][\n]"
> [DEBUG] wire - << "}[\r][\n]"
> [DEBUG] wire - << "</STYLE>[\r][\n]"
> [DEBUG] wire - << "<META content="MSHTML 6.00.2800.1170"
> name=GENERATOR></HEAD>[\r][\n]"
> [DEBUG] wire - << "<BODY bgColor=#f3f3ed>[\r][\n]"
> [DEBUG] wire - << "<TABLE cellSpacing=0 cellPadding=0 width="100%">[\r][\n]"
> [DEBUG] wire - << " <TBODY>[\r][\n]"
> [DEBUG] wire - << " <TR>[\r][\n]"
> [DEBUG] wire - << " <TD class=titleborder_x width=30>[\r][\n]"
> [DEBUG] wire - << " <TABLE height=25 cellSpacing=2 cellPadding=0
> width=25 bgColor=black>[\r][\n]"
> [DEBUG] wire - << " <TBODY>[\r][\n]"
> [DEBUG] wire - << " <TR>[\r][\n]"
> [DEBUG] wire - << " <TD class=x vAlign=center alig"
> [DEBUG] wire - << "n=middle>X</TD>[\r][\n]"
> [DEBUG] wire - << " </TR>[\r][\n]"
> [DEBUG] wire - << " </TBODY>[\r][\n]"
> [DEBUG] wire - << " </TABLE>[\r][\n]"
> [DEBUG] wire - << " </TD>[\r][\n]"
> [DEBUG] wire - << " <TD class=titleBorder id=L_default_2>Network Access
> Message:<SPAN class=TitleDescription> The page cannot be displayed</SPAN>
> </TD>[\r][\n]"
> [DEBUG] wire - << " </TR>[\r][\n]"
> [DEBUG] wire - << " </TBODY>[\r][\n]"
> [DEBUG] wire - << "</TABLE>[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << "<TABLE id=spacer>[\r][\n]"
> [DEBUG] wire - << " <TBODY>[\r][\n]"
> [DEBUG] wire - << " <TR>[\r][\n]"
> [DEBUG] wire - << " <TD height=10></TD></TR></TBODY></TABLE>[\r][\n]"
> [DEBUG] wire - << "<TABLE width=400>[\r][\n]"
> [DEBUG] wire - << " <TBODY>[\r][\n]"
> [DEBUG] wire - << " <TR>[\r][\n]"
> [DEBUG] wire - << " <TD noWrap width=25></TD>[\r][\n]"
> [DEBUG] wire - << " <TD width=400><SPAN class=explain><ID
> id=L_default_3><B>Explanation:</B></ID></SPAN><ID id=L_default_4> There is a
> problem with the page you are trying to reach and it cannot be displayed.
> </ID><BR><BR>[\r][\n]"
> [DEBUG] wire - << " <B><SPAN class=tryThings><ID id=L_default_5><B>Try the
> following:</B></ID></SPAN></B> [\r][\n]"
> [DEBUG] wire - << " <UL class=TryList>[\r][\n]"
> [DEBUG] wire - << " <LI id=L_default_6><B>Refresh page:</B> Search for
> the page again by clicking the Refresh button. The timeout may have occurred
> due to Internet congestion.[\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_7><B>Check spelling:</B> Check that you
> typed the Web page address correctly. The address may have been
> mistyped.[\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_8><B>Access from a link:</B> If there is
> a link to the page you are looking for, try accessing the page from that
> link.[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << " </UL>[\r][\n]"
> [DEBUG] wire - << "<ID id=L_default_9>If you are still not able to view the
> requested page, try contacting your administrator or Helpdesk.</ID>
> <BR><BR>[\r][\n]"
> [DEBUG] wire - << " </TD>[\r][\n]"
> [DEBUG] wire - << " </TR>[\r][\n]"
> [DEBUG] wire - << " </TBODY>[\r][\n]"
> [DEBUG] wire - << "</TABLE>[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << "<TABLE id=spacer><TBODY><TR><TD
> height=15></TD></TR></TBODY></TABLE>[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << "<TABLE width=400>[\r][\n]"
> [DEBUG] wire - << " <TBODY>[\r][\n]"
> [DEBUG] wire - << " <TR>[\r][\n]"
> [DEBUG] wire - << " <TD noWrap width=25></TD>[\r][\n]"
> [DEBUG] wire - << " <TD width=400 id=L_default_10><B>Technical Information
> (for support personnel)</B> [\r][\n]"
> [DEBUG] wire - << " <UL class=adminList>[\r][\n]"
> [DEBUG] wire - << " <LI id=L_default_11>Error Code: 407 Proxy
> Authentication Required. The ISA Server requires authorization to fulfill the
> request. Access to the Web Proxy filter is denied. (12209)[\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_12>IP Address: x.x.x.x[\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_13>Date: 6/29/2009 11:15:15 AM
> [GMT][\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_14>Server: lab1[\r][\n]"
> [DEBUG] wire - << "<LI id=L_default_15>Source: proxy[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << " </UL>[\r][\n]"
> [DEBUG] wire - << " </TD>[\r][\n]"
> [DEBUG] wire - << " </TR>[\r][\n]"
> [DEBUG] wire - << " </TBODY>[\r][\n]"
> [DEBUG] wire - << "</TABLE>[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - << "</BODY>[\r][\n]"
> [DEBUG] wire - << "</HTML>[\r][\n]"
> [DEBUG] wire - << "[\r][\n]"
> [DEBUG] wire - >> "GET http://verisign.com HTTP/1.1[EOL]"
> [DEBUG] wire - >> "Host: verisign.com[EOL]"
> [DEBUG] wire - >> "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/UNAVAILABLE (java 1.5)[EOL]"
> [DEBUG] wire - >> "Proxy-Authorization: NTLM
> TlRMTVNTUAABAAAAATIAAAgACAAgAAAADgAOACgAAABNWURPTUFJTkpDSUZTMjMwXzg2Xzkx[EOL]"
> [DEBUG] wire - >> "[EOL]"
> [DEBUG] wire - << "HTTP/1.1 407 Proxy Authentication Required ( Access is
> denied. )[EOL]"
> [DEBUG] wire - << "Via: 1.1 lab1[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: NTLM
> TlRMTVNTUAACAAAAAAAAADgAAAABAgACqbXrIWnZ3i4AAAAAAAAAAAAAAAA4AAAABQLODgAAAA8=[EOL]"
> [DEBUG] wire - << "Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Pragma: no-cache[EOL]"
> [DEBUG] wire - << "Cache-Control: no-cache[EOL]"
> [DEBUG] wire - << "Content-Type: text/html[EOL]"
> [DEBUG] wire - << "Content-Length: 0 [EOL]"
> [DEBUG] wire - << "[EOL]"
> [DEBUG] wire - >> "GET http://verisign.com HTTP/1.1[EOL]"
> [DEBUG] wire - >> "Host: verisign.com[EOL]"
> [DEBUG] wire - >> "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/UNAVAILABLE (java 1.5)[EOL]"
> [DEBUG] wire - >> "Proxy-Authorization: NTLM
> TlRMTVNTUAADAAAAGAAYAEAAAAAwADAAWAAAABAAEACIAAAAGgAaAJgAAAAcABwAsgAAAAAAAAAAAAAAAQIAAAXLpW40q7jqh7E6FgFnJqy9529ANaSLqfTiwjyF2BrUP9F8ObYOyYsBAQAAAAAAACDgxRg9+skBRt4mUOFFCs0AAAAAAAAAAE0AWQBEAE8ATQBBAEkATgBBAGQAbQBpAG4AaQBzAHQAcgBhAHQAbwByAEoAQwBJAEYAUwAyADMAMABfADgANgBfADkAMQA=[EOL]"
> [DEBUG] wire - >> "[EOL]"
> [DEBUG] wire - << "HTTP/1.1 301 Unknown reason[EOL]"
> [DEBUG] wire - << "Via: 1.1 lab1[EOL]"
> [DEBUG] wire - << "Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Content-length: 0[EOL]"
> [DEBUG] wire - << "Date: Mon, 29 Jun 2009 11:16:50 GMT[EOL]"
> [DEBUG] wire - << "Location: http://www.verisign.com/[EOL]";
> [DEBUG] wire - << "Content-type: text/html[EOL]"
> [DEBUG] wire - << "Server: Netscape-Enterprise/4.1[EOL]"
> [DEBUG] wire - << "[EOL]"
> [ERROR] RequestProxyAuthentication - Proxy authentication error: Unexpected
> state: MSG_TYPE3_GENERATED
> [DEBUG] wire - >> "GET http://www.verisign.com/ HTTP/1.1[EOL]"
> [DEBUG] wire - >> "Host: www.verisign.com[EOL]"
> [DEBUG] wire - >> "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - >> "User-Agent: Apache-HttpClient/UNAVAILABLE (java 1.5)[EOL]"
> [DEBUG] wire - >> "[EOL]"
> [DEBUG] wire - << "HTTP/1.1 407 Proxy Authentication Required ( The ISA
> Server requires authorization to fulfill the request. Access to the Web Proxy
> filter is denied. )[EOL]"
> [DEBUG] wire - << "Via: 1.1 lab1[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Negotiate[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Kerberos[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: NTLM[EOL]"
> [DEBUG] wire - << "Proxy-Authenticate: Basic realm="lab1."[EOL]"
> [DEBUG] wire - << "Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Proxy-Connection: Keep-Alive[EOL]"
> [DEBUG] wire - << "Pragma: no-cache[EOL]"
> [DEBUG] wire - << "Cache-Control: no-cache[EOL]"
> [DEBUG] wire - << "Content-Type: text/html[EOL]"
> [DEBUG] wire - << "Content-Length: 4107 [EOL]"
> [DEBUG] wire - << "[EOL]"
> ----------------------------------------
> HTTP/1.1 407 Proxy Authentication Required ( The ISA Server requires
> authorization to fulfill the request. Access to the Web Proxy filter is
> denied. )
> Thanks,
> Raj
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