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From Oleg Kalnichevski <ol...@apache.org>
Subject Re: HttpClient 3.0 - Tunneled HTTPS connections through HTTP proxies
Date Fri, 21 Oct 2005 11:34:14 GMT
On Fri, Oct 21, 2005 at 01:25:12PM +0200, Wynand wrote:
> Hi Oleg,
>  I've decided this morning that I'm going to solve this little problem if
> it's the last thing I do. And the problem was not hard to solve once I got
> it tracked. It seems that with a Squid proxy at least, preemptive
> authorization is needed when opening the ssl tunnel The problem was that the
> preemptive Proxy-Authorization header was not being sent when the client
> tries to open the ssl tunnel, no matter what I did. I set up all the
> preemptive authorization flags that I could set, but those flags didn't
> propagate down to the code where the client opens up the ssl tunnel to the
> host. All that was needed was for the preemptive auth flags to be set in the
> executeConnect method by doing the following copied piece of code :
>  In HttpMethodDirector's executeConnect() function line 470
>  *if (this.params.isAuthenticationPreemptive()) {
> LOG.debug("Preemptively sending default basic credentials");
> this.connectMethod.getHostAuthState().setPreemptive();
> this.connectMethod.getHostAuthState().setAuthAttempted(true);
> if (this.conn.isProxied()) {
> this.connectMethod.getProxyAuthState().setPreemptive();
> this.connectMethod.getProxyAuthState().setAuthAttempted(true);
> }
> } *
> **
> * *
> SSL through a squid proxy now works like a charm.
>  *
> *

Please file a bug report in Bugzilla and I'll get the bug fixed 

Oleg

>  On 10/18/05, Oleg Kalnichevski <olegk@apache.org> wrote:
> >
> > On Tue, Oct 18, 2005 at 06:40:06PM +0200, Wynand wrote:
> > > Oleg
> > > I've been thinking (and trying various things), how come a browser like
> > IE
> > > can do ssl through this proxy server of mine to https://www.verisign.com
> > .
> > > Can you think of what is it doing differently? Any suggestion will help,
> > > this seems to me like a solvable problem that may not need a proxy
> > server
> > > re-configuration.
> > > Thanks
> >
> > Try adding 'Proxy-Connection: close' header to the request or using HTTP
> > version 1.0 and see if that makes any difference
> >
> > Oleg
> >
> >
> > > On 10/18/05, Wynand <wolman@gmail.com> wrote:
> > > >
> > > > Yes, thanks alot.
> > > > This isn't good news for me but at least it narrows my options down to
> > > > just one ;-)
> > > >
> > > > On 10/18/05, Oleg Kalnichevski <olegk@apache.org> wrote:
> > > > >
> > > > > On Tue, Oct 18, 2005 at 04:39:44PM +0200, Wynand wrote:
> > > > > > Oleg,
> > > > > > I may have stumbled on the cause of this problem by accident.
I
> > read
> > > > > that
> > > > > > there is such an option as "http_access deny CONNECT" in the
squid
> > > > > > configuration, and that's exactly what httpclient tries to do
when
> > it
> > > > > tries
> > > > > > to make a ssl connection though a proxy. I don't have access
to
> > the
> > > > > squid
> > > > > > configuration, but that's what I'm guessing the problem is.
Your
> > > > > comments
> > > > > > are appreciated.
> > > > >
> > > > > This is precisely the cause of the problem. To make matters worse
> > the
> > > > > version of Squid you are using appears to have an issue with
> > connection
> > > > > management. The first time it returns status 407, Proxy-Authenticate
> > and
> > > > > Connection: keep-alive headers, which is perfectly ok. However, when
> > > > > HttpClient attempts to authenticate using given credentials, the
> > proxy
> > > > > simply drops the connection on unsuspected HttpClient:
> > > > >
> > > > > - >> "CONNECT www.verisign.com:443 <http://www.verisign.com:443>
<
> > http://www.verisign.com:443/> <http://www.verisign.com:443/
> > > > > > HTTP/1.1"
> > > > > - >> "User-Agent: Jakarta Commons-HttpClient/3.0-rc4[\r][\n]"
> > > > > - >> "Host: www.verisign.com[\r][\n <http://www.verisign.com[/r][/n
> > > > > <http://www.verisign.com%5b/r%5D%5B/n>>]"
> > > > > - >> "Proxy-Connection: Keep-Alive[\r][\n]"
> > > > > - >> "[\r][\n]"
> > > > > - << "HTTP/1.0 407 Proxy Authentication Required[\r][\n]"
> > > > > - << "Server: Squid/2.4.STABLE6[\r][\n]"
> > > > > - << "Mime-Version: 1.0[\r][\n]"
> > > > > - << "Date: Tue, 18 Oct 2005 11:27:51 GMT[\r][\n]"
> > > > > - << "Content-Type: text/html[\r][\n]"
> > > > > - << "Content-Length: 984[\r][\n]"
> > > > > - << "Expires: Tue, 18 Oct 2005 11:27:51 GMT[\r][\n]"
> > > > > - << "X-Squid-Error: ERR_CACHE_ACCESS_DENIED 0[\r][\n]"
> > > > > - << "Proxy-Authenticate: Basic realm="Squid proxy-caching
web
> > > > > server"[\r][\n]"
> > > > > - << "X-Cache: MISS from neutrino.XXXXXXXXX.co.za[\r][\n]"
> > > > > - << "Proxy-Connection: keep-alive[\r][\n]"
> > > > > - >> "CONNECT www.verisign.com:443 <http://www.verisign.com:443>
<
> > http://www.verisign.com:443/><
> > > > > http://www.verisign.com:443/> HTTP/1.0"
> > > > > - >> "User-Agent: Jakarta Commons-HttpClient/3.0-rc4[\r][\n]"
> > > > > - >> "Proxy-Connection: Keep-Alive[\r][\n]"
> > > > > - >> "Proxy-Authorization: Basic d29sbWFydzp0eXRlbndv[\r][\n]"
> > > > > - >> "Host: www.verisign.com[\r][\n <http://www.verisign.com[/r][/n<
> > http://www.verisign.com%5b/r%5D%5B/n>>]"
> > > > >
> > > > > - >> "[\r][\n]"
> > > > >
> > > > > Your only option is to get someone to reconfigure that proxy server
> > (and
> > > > > optionally upgrade it from version 2.4.STABLE6 to something slightly
> > > > > more modern)
> > > > >
> > > > > Hope this helps
> > > > >
> > > > > Oleg
> > > > >
> > > > >
> > > > > > I'm not sure what a wire log is, but here is all the debug info
> > ;-)
> > > > > > 2005/10/18 13:28:18:828 CAT [DEBUG] HttpClient - Java version:
> > > > > 1.4.2_08
> > > > > > 2005/10/18 13:28:18:843 CAT [DEBUG] HttpClient - Java vendor:
Sun
> > > > > > Microsystems Inc.
> > > > > > 2005/10/18 13:28:18:843 CAT [DEBUG] HttpClient - Java class
path:
> > > > > >
> > C:\eclipse\workspace\SimpleWebAgent\bin;C:\Projects\java\lib\jericho-
> > > > > > html-1.5-dev1.jar;C:\Projects\java\lib\commons- logging-1.0.4.jar
> > > > > > ;C:\Projects\java\lib\commons-codec-1.3.jar
> > ;C:\Projects\java\commons-
> > > > > > httpclient-3.0-rc4\commons-httpclient-3.0-rc4.jar
> > > > > > 2005/10/18 13:28:18:843 CAT [DEBUG] HttpClient - Operating system
> > > > > name:
> > > > > > Windows 2000
> > > > > > 2005/10/18 13:28:18:843 CAT [DEBUG] HttpClient - Operating system
> > > > > > architecture: x86
> > > > > > 2005/10/18 13:28:18:843 CAT [DEBUG] HttpClient - Operating system
> > > > > version:
> > > > > > 5.0
> > > > > > 2005/10/18 13:28:19:000 CAT [DEBUG] HttpClient - SUN 1.42: SUN
> > (DSA
> > > > > > key/parameter generation; DSA signing; SHA-1, MD5 digests;
> > > > > SecureRandom;
> > > > > > X.509 certificates; JKS keystore; PKIX CertPathValidator; PKIX
> > > > > > CertPathBuilder; LDAP, Collection CertStores)
> > > > > > 2005/10/18 13:28:19:000 CAT [DEBUG] HttpClient - SunJSSE 1.42:
Sun
> > > > > JSSE
> > > > > > provider(implements RSA Signatures, PKCS12, SunX509 key/trust
> > > > > factories,
> > > > > > SSLv3, TLSv1)
> > > > > > 2005/10/18 13:28:19:000 CAT [DEBUG] HttpClient - SunRsaSign
1.42:
> > > > > SUN's
> > > > > > provider for RSA signatures
> > > > > > 2005/10/18 13:28:19:000 CAT [DEBUG] HttpClient - SunJCE 1.42:
> > SunJCE
> > > > > > Provider (implements DES, Triple DES, AES, Blowfish, PBE,
> > > > > Diffie-Hellman,
> > > > > > HMAC-MD5, HMAC-SHA1)
> > > > > > 2005/10/18 13:28:19:000 CAT [DEBUG] HttpClient - SunJGSS 1.0:
Sun
> > > > > (Kerberos
> > > > > > v5)
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.useragent = Jakarta Commons-HttpClient/3.0-rc4
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.protocol.version = HTTP/1.1
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.connection-manager.class = class
> > > > > > org.apache.commons.httpclient.SimpleHttpConnectionManager
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.protocol.cookie-policy = rfc2109
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.protocol.element-charset = US-ASCII
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.protocol.content-charset = ISO-8859-1
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.method.retry-handler =
> > > > > >
> > org.apache.commons.httpclient.DefaultHttpMethodRetryHandler@197a37c
> > > > > > 2005/10/18 13:28:19:015 CAT [DEBUG] DefaultHttpParams - Set
> > parameter
> > > > > > http.dateparser.patterns = [EEE, dd MMM yyyy HH:mm:ss zzz, EEEE,
> > > > > dd-MMM-yy
> > > > > > HH:mm:ss zzz, EEE MMM d HH:mm:ss yyyy, EEE, dd-MMM-yyyy HH:mm:ss
> > z,
> > > > > EEE,
> > > > > > dd-MMM-yyyy HH-mm-ss z, EEE, dd MMM yy HH:mm:ss z, EEE dd-MMM-yyyy
> > > > > HH:mm:ss
> > > > > > z, EEE dd MMM yyyy HH:mm:ss z, EEE dd-MMM-yyyy HH-mm-ss z, EEE
> > > > > dd-MMM-yy
> > > > > > HH:mm:ss z, EEE dd MMM yy HH:mm:ss z, EEE,dd-MMM-yy HH:mm:ss
z,
> > > > > > EEE,dd-MMM-yyyy HH:mm:ss z, EEE, dd-MM-yyyy HH:mm:ss z]
> > > > > > 2005/10/18 13:28:19:109 CAT [DEBUG] HttpConnection - Open
> > connection
> > > > > to
> > > > > > proxy.XXXXXXXXX.co.za:3128 <http://proxy.XXXXXXXXX.co.za:3128>
<
> > http://proxy.xxxxxxxxx.co.za:3128/> <
> > > > > http://proxy.XXXXXXXXX.co.za:3128 <
> > http://proxy.xxxxxxxxx.co.za:3128/>>
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - >> "CONNECT
> > > > > > www.verisign.com:443 <http://www.verisign.com:443> <
> > http://www.verisign.com:443/> <
> > > > > http://www.verisign.com:443/> HTTP/1.1"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] HttpMethodBase - Adding
Host
> > > > > request
> > > > > > header
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - >> "User-Agent:
> > Jakarta
> > > > > > Commons-HttpClient/3.0-rc4[\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - >> "Host:
> > > > > > www.verisign.com[\r][\n <http://www.verisign.com[/r][/n<
> > http://www.verisign.com%5b/r%5D%5B/n>
> > > > > >]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - >> "Proxy-Connection:
> > > > > > Keep-Alive[\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - >> "[\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - << "HTTP/1.0
407
> > Proxy
> > > > > > Authentication Required[\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - << "Server:
> > > > > > Squid/2.4.STABLE6[\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - << "Mime-Version:
1.0
> > > > > [\r][\n]"
> > > > > > 2005/10/18 13:28:19:156 CAT [DEBUG] header - << "Date:
Tue, 18 Oct
> > > > > 2005
> > > > > > 11:27:51 GMT[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "Content-Type:
> > > > > > text/html[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "Content-Length:
> > > > > > 984[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "Expires:
Tue, 18
> > Oct
> > > > > 2005
> > > > > > 11:27:51 GMT[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "X-Squid-Error:
> > > > > > ERR_CACHE_ACCESS_DENIED 0[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - <<
> > "Proxy-Authenticate:
> > > > > Basic
> > > > > > realm="Squid proxy-caching web server"[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "X-Cache:
MISS
> > from
> > > > > > neutrino.XXXXXXXXX.co.za[\r][\n]"
> > > > > > 2005/10/18 13:28:19:187 CAT [DEBUG] header - << "Proxy-Connection:
> > > > > > keep-alive[\r][\n]"
> > > > > > 2005/10/18 13:28:19:203 CAT [DEBUG] ConnectMethod - CONNECT
status
> > > > > code 407
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] AuthChallengeProcessor -
> > Supported
> > > > > > authentication schemes in the order of preference: [ntlm, digest,
> > > > > basic]
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] AuthChallengeProcessor -
> > Challenge
> > > > > for
> > > > > > ntlm authentication scheme not available
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] AuthChallengeProcessor -
> > Challenge
> > > > > for
> > > > > > digest authentication scheme not available
> > > > > > 2005/10/18 13:28:19:218 CAT [INFO] AuthChallengeProcessor -
basic
> > > > > > authentication scheme selected
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] AuthChallengeProcessor -
Using
> > > > > > authentication scheme: basic
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] AuthChallengeProcessor -
> > > > > Authorization
> > > > > > challenge processed
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] HttpMethodDirector - Proxy
> > > > > > authentication scope: BASIC 'Squid proxy-caching web
> > > > > > server'@proxy.XXXXXXXXX.co.za:3128<http://server'@proxy.XXXXXXXXX.co.za:3128>
> > <http://server'@proxy.xxxxxxxxx.co.za:3128/>
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] HttpMethodBase - Should
NOT
> > close
> > > > > > connection in response to directive: keep-alive
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] HttpConnection - Connection
is
> > > > > locked.
> > > > > > Call to releaseConnection() ignored.
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] HttpMethodDirector -
> > > > > Authenticating with
> > > > > > BASIC 'Squid proxy-caching web server'@proxy.XXXXXXXXX.co.za:3128<http://server'@proxy.XXXXXXXXX.co.za:3128>
> > <http://server'@proxy.xxxxxxxxx.co.za:3128/>
> > > > > > 2005/10/18 13:28:19:218 CAT [DEBUG] HttpMethodParams - Credential
> > > > > charset
> > > > > > not configured, using HTTP element charset
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >> "CONNECT
> > > > > > www.verisign.com:443 <http://www.verisign.com:443> <
> > http://www.verisign.com:443/> <
> > > > > http://www.verisign.com:443/> HTTP/1.0"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] HttpMethodBase - Adding
Host
> > > > > request
> > > > > > header
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >> "User-Agent:
> > Jakarta
> > > > > > Commons-HttpClient/3.0-rc4[\r][\n]"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >> "Proxy-Connection:
> > > > > > Keep-Alive[\r][\n]"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >>
> > "Proxy-Authorization:
> > > > > Basic
> > > > > > d29sbWFydzp0eXRlbndv[\r][\n]"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >> "Host:
> > > > > > www.verisign.com[\r][\n <http://www.verisign.com[/r][/n<
> > http://www.verisign.com%5b/r%5D%5B/n>
> > > > > >]"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] header - >> "[\r][\n]"
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] HttpMethodDirector - Closing
> > the
> > > > > > connection.
> > > > > > 2005/10/18 13:28:19:234 CAT [INFO] HttpMethodDirector - I/O
> > exception
> > > > > (
> > > > > > org.apache.commons.httpclient.NoHttpResponseException) caught
when
> > > > > > processing request: The server www.verisign.com<http://www.verisign.com>
> > <http://www.verisign.com/>
> > > > > > <http://www.verisign.com/>failed to respond
> > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] HttpMethodDirector - The
> > server
> > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <http://www.verisign.com/>
> > > > > failed to respond <
> > > > > > org.apache.commons.httpclient.NoHttpResponseException: The server
> > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <http://www.verisign.com/>
> > > > > failed to respond>
> > > > > > org.apache.commons.httpclient.NoHttpResponseException: The server
> > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <http://www.verisign.com/>
> > > > > failed to respond
> > > > > > at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(
> > > > > > HttpMethodBase.java:1835)
> > > > > > at org.apache.commons.httpclient.HttpMethodBase.readResponse(
> > > > > > HttpMethodBase.java:1590)
> > > > > > at org.apache.commons.httpclient.HttpMethodBase.execute(
> > > > > HttpMethodBase.java
> > > > > > :995)
> > > > > > at org.apache.commons.httpclient.ConnectMethod.execute (
> > > > > ConnectMethod.java
> > > > > > :144)
> > > > > > at org.apache.commons.httpclient.HttpMethodDirector.executeConnect
> > (
> > > > > > HttpMethodDirector.java:487)
> > > > > > at
> > org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry (
> > > > > > HttpMethodDirector.java:388)
> > > > > > at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(
> > > > > > HttpMethodDirector.java:170)
> > > > > > at org.apache.commons.httpclient.HttpClient.executeMethod(
> > > > > HttpClient.java
> > > > > > :396)
> > > > > > at org.apache.commons.httpclient.HttpClient.executeMethod(
> > > > > HttpClient.java
> > > > > > :324)
> > > > > > at com.XXXXXXXXX.webagent.TestCase.simplestTest(TestCase.java:43)
> > > > > > at com.XXXXXXXXX.webagent.TestCase.main (TestCase.java:21)
> > > > > > On 10/18/05, Oleg Kalnichevski <olegk@apache.org> wrote:
> > > > > >
> > > > > > > On Tue, Oct 18, 2005 at 02:30:24PM +0200, Wynand wrote:
> > > > > > > > Hi All,
> > > > > > > > I've just started using the commons httpclient 3.0
rc4. It
> > works
> > > > > just as
> > > > > > > > expected, except for connecting to a HTTPS site through
a HTTP
> > > > > proxy
> > > > > > > > (Squid/2.4.STABLE6).
> > > > > > > > I have tried the the example as per the SSL guide,
but to no
> > > > > avail; I
> > > > > > > get
> > > > > > > > the following error :
> > > > > > > > 2005/10/18 13:28:19:234 CAT [DEBUG] HttpMethodDirector
- The
> > > > > server
> > > > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <
> > > > > http://www.verisign.com> <http://www.verisign.com/>
> > > > > > > failed to respond <
> > > > > > > > org.apache.commons.httpclient.NoHttpResponseException:
The
> > server
> > > > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <
> > > > > http://www.verisign.com > <http://www.verisign.com/>
> > > > > > > failed to respond>
> > > > > > > > org.apache.commons.httpclient.NoHttpResponseException:
The
> > server
> > > > > > > > www.verisign.com <http://www.verisign.com> <
> > http://www.verisign.com/> <
> > > > > http://www.verisign.com> <http://www.verisign.com/>
> > > > > > > failed to respond
> > > > > > > > at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(
> > > > > > > > HttpMethodBase.java:1835)
> > > > > > > > at org.apache.commons.httpclient.HttpMethodBase.readResponse(
> > > > > > > > HttpMethodBase.java:1590)
> > > > > > > > at org.apache.commons.httpclient.HttpMethodBase.execute
(
> > > > > > > HttpMethodBase.java
> > > > > > > > :995)
> > > > > > > > at org.apache.commons.httpclient.ConnectMethod.execute
(
> > > > > > > ConnectMethod.java
> > > > > > > > :144)
> > > > > > > > at
> > org.apache.commons.httpclient.HttpMethodDirector.executeConnect(
> > > > > > > > HttpMethodDirector.java:487)
> > > > > > > > at
> > > > > org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(
> > > > > > > > HttpMethodDirector.java :388)
> > > > > > > > at
> > org.apache.commons.httpclient.HttpMethodDirector.executeMethod(
> > > > > > > > HttpMethodDirector.java:170)
> > > > > > > > at org.apache.commons.httpclient.HttpClient.executeMethod(
> > > > > > > HttpClient.java
> > > > > > > > :396)
> > > > > > > > at org.apache.commons.httpclient.HttpClient.executeMethod
(
> > > > > > > HttpClient.java
> > > > > > > > :324)
> > > > > > > > at com.wolman.webagent.TestCase.simplestTest(TestCase.java:43)
> > > > > > > > at com.wolman.webagent.TestCase.main(TestCase.java:21)
> > > > > > > > Just to clarify here is the example i used :
> > > > > > > > HttpClient httpclient = new HttpClient();
> > > > > > > > httpclient.getHostConfiguration().setProxy("myproxyhost",
> > 8080);
> > > > > > > > httpclient.getState().setProxyCredentials("my-proxy-realm",
"
> > > > > > > myproxyhost",
> > > > > > > > new UsernamePasswordCredentials("my-proxy-username",
> > > > > > > "my-proxy-password"));
> > > > > > > > GetMethod httpget = new GetMethod("*
> > https://www.verisign.com/*")<https://www.verisign.com/*%22)>
> > > > > ;
> > > > > > > > httpclient.executeMethod(httpget);
> > > > > > > > System.out.println(httpget.getStatusLine().toString());
> > > > > > > > It works fine if I change the *https* to *http* in
the url.
> > Can
> > > > > someone
> > > > > > > > please confirm that this example is indeed working
or if I'm
> > > > > missing
> > > > > > > > something
> > > > > > > > Thanks alot
> > > > > > >
> > > > > > > Wynand,
> > > > > > >
> > > > > > > Please send the complete wire log.
> > > > > > >
> > > > > > > Oleg
> > > > > > >
> > > > > > >
> > > > >
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> > > > > > >
> > > > >
> > > > >
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