Proxy connection refused

We've not done testing with Zimbra 6, and the Alfresco Zimlet, from which a chunk of code was lifted, has been reported to have problems under 6. However...

http://www.zimbra.com/forums/zimlets/11283-proxy-service-alloweddomains.html

May well be your problem...

Please let us know if you still have this problem.

I'm on to other problems now.

If I try to save an attachment using the zimlet now, I get an error stating that it could not get the folder detail. Watching the http traffic, I see the following:

https://<my zimbra server/service/proxy?target=http%3A%2F%2F<my knowledgetree server>%2Fktwebservice%2FKTWebService.php%3Fmethod%3Dlogin%26password%3DJ<My knowledgetree password>%26username%3D<my knowledgetree username>

All of the information appears to be correct in the URL.

I get the following xml response:
<response>
<status_code>0</status_code>
<message/>
<results>hs4e5ab2vvsmfhd4g7koa6sd64</results>
</response>

Next, my computer sends the following:

https://<my zimbra server>/service/proxy?target=http%3A%2F%2F<my knowledgetree server>%2Fktwebservice%2FKTWebService.php%3Fmethod%3Dget_folder_detail_by_name%26session_id%3Dviof8nnq932s55qn443f3m29n0%26folder_name%3DDroppedDocuments%2F

I get the following xml response:

<response>
<message>API could not be authenticated: Session is invalid</message>
<status_code>1</status_code>
</response>

I've verified that the username and password I'm sending in the first URL is correct.

It looks like kt session died before the zimlet made the second request.
Basically, the result of the first request (login) will be used as the session_id of every request after.

Can you manually make requests with the links below (in your web browser) and post the xml result?

#1
http://<yourknowledgetreeserver>/ktwebservice/KTWebService.php?method=login&password=<your knowledgetree password>&username=<your knowledgetree username>

#2
http://<yourknowledgetreeserver>/ktwebservice/KTWebService.php?method=get_folder_detail_by_name&session_id=<ResultOfTheFirstRequest>&folder_name=DroppedDocuments/

on #1, I got

<response>
<status_code>0</status_code>
<message/>
<results>i6k6ptjmi31tdgu3to25dlgjp7</results>
</response>

#2:

<response>
<message>API could not be authenticated: Session is invalid</message>
<status_code>1</status_code>
</response>

Hi Adam,

What KT and Zimbra version are you using? and Does this issue happen regularly?

It happens regularly. I've never been able to use the plugin to save documents to knowledgetree.

I'm using Zimbra Release 6.0.1_GA_1816.RHEL5_64_20090911174852 CentOS5_64 FOSS edition

and

KnowledgeTree Version 3.6.1 (Community Edition)

Unfortunately, I haven't tested it with the zimbra6 yet, so this could be a problem with the new zimbra API as I've seen a thread saying that Alfresco zimlet doesn't work neither.

Btw, I'll have a look and will inform you once it gets updated.

So sorry,
Porntep.

I just noticed that you received the same error though making a request through web browser so I think this should be a problem with your KTserver not the zimlet.
http://wiki.knowledgetree.com/Open_Search#Invalid_Session_Response

Make sure you have entered the right session_id in the request.

I now have my Knowledgetree session issue fixed. When I try the URL's you gave me earlier, I get

<response>
<status_code>0</status_code>
<message/>
−
<results>
<id>2</id>
<folder_name>DroppedDocuments</folder_name>
<parent_id>1</parent_id>
<full_path>DroppedDocuments</full_path>
<permissions>RWA</permissions>
</results>
</response>

I now get an error that says that a.xml is null when I try and save files from Zimbra. Zimbra now sends this URL:

https://<my zimbra server>/service/zimlet/net_oa_kt/knowledgetree.jsp?session_id=mitjlssfc0t9h8i2csvf810op6&document_name=adam1x1.jpg&action=A&uploadURL=http%3A%2F%2F<my knowledgetree server>%2Fktwebservice%2Fupload.php%3F&getURL=https%3A%2F%2F<my zimbra server>%2Fservice%2Fhome%2F~%2F%3Fauth%3Dco%26loc%3Den_US%26id%3D260%26part%3D2

I get the following response back:

HTTP ERROR 500

Problem accessing /service/zimlet/net_oa_kt/knowledgetree.jsp. Reason:

    PWC6033: Unable to compile class for JSP

PWC6199: Generated servlet error:
Only a type can be imported. com.zimbra.cs.util.NetUtil resolves to a package

PWC6199: Generated servlet error:
Only a type can be imported. com.zimbra.cs.servlet.ZimbraServlet resolves to a package

Thanks for your help.

There seems to be changes in jsp support on the version 6 and I've got the same problem when tested it last week but haven't got a chance to fix it yet.

Btw, have a look at this wiki and the thread below for the explanation.
http://wiki.zimbra.com/index.php?title=Zimlet_JSP

http://www.zimbra.com/forums/zimlets/34296-asterisk-pbx-integration-zimlet-zcs-6-a.html

Hope this help,
Porntep

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

Hii all,
I have deployed a zimlet which makes a ajax request to my ruby on rails application. Im getting an error "connection Refused Probelm accessing service/proxy/". In the config_template.xml, i have defined the property to allow domains. Also on the zimbra server i ran the command the command needed to allow domians. But still im getting the same error.
Please Help:(
Sanil Naik.