WebDAV plugin reports error 302 after search

[emha]

I noticed a bug with WebDAV (v2.6 final) plugin when accessing Sharepoint server. after I do a search for file content on SP site it starts to report error 302 and prevents to browse site furthermore. it looks like the location which is to be accessed is made of some formerly accessed file + current location



steps to reproduce:
1. connect to a SP site
2. make a search for file content (Alt-F7 + File content)
3. once the search finishes, you can close search dialog
4. try to browse folders => error 302 is reported

since now on browsing SP site is not possoble. disconnect and reconnect to the site doesn't help. I have to restart whole TC.


emha.

[ghisler(Author)]

I tried this with various servers (gmx.de, ghisler.com, owncloud) but couldn't reproduce it. Could you enable FTP logging (this also logs plugins) and check what error you are getting? It seems to be specific to sharepoint.

To enable ftp logging, go to menu Configuration - Options - FTP and check the log file option.

Then press Alt+Enter on the connection and enable detailed logging.

Please be careful with what you post from the log.

[emha]

this is hat I get trying to access a folder on SP.
I can access the same folder before search without any issues.
not sure where does piece from _layouts until the end of location comes from.

• =================
  Get dir: /sites/skolenie/MH\CarEntryPermissions
  HTTP error: Error 12168, FormatMessage error 15100
  PROPFIND /sites/skolenie/MH/CarEntryPermissions HTTP/1.1
  Depth: 1
  Content-Type: text/xml; charset="utf-8"
  User-Agent: ezdavplugin/2.6 TotalCommander/8.0 (Windows/7; en_EN)
  Host: [myhostname]
  Content-Length: 0
  Connection: Keep-Alive
  Cache-Control: no-cache
  Cookie: __utma=26711585.1875893322.1409213954.1409213954.1409213954.1; mobile=1
  ******Received headers
  HTTP/1.1 302 Found
  Cache-Control: private
  Content-Length: 0
  Location: http://[myhostname]/sites/skolenie/MH/CarEntryPermissions/_layouts/15/mobile/mblwikia.aspx?Url=%2Fsites%2Fskolenie%2FMH%2FCarEntryPermissions%2FSitePages%2FHome%2Easpx
  X-SharePointHealthScore: 0
  SPRequestGuid: 6194fe9c-d8e6-c0d3-e9a2-5ea9c54fe844
  request-id: 6194fe9c-d8e6-c0d3-e9a2-5ea9c54fe844
  X-FRAME-OPTIONS: SAMEORIGIN
  SPRequestDuration: 66
  SPIisLatency: 1
  X-AspNet-Version: 4.0.30319
  X-Powered-By: ASP.NET
  X-Content-Type-Options: nosniff
  X-MS-InvokeApp: 1; RequireReadOnly
  MicrosoftSharePointTeamServices: 15.0.0.4569
  Date: Mon, 20 Apr 2015 13:51:39 GMT
  Error: 302 Found

[ghisler(Author)]

The server seems to have troubles with the path not having a trailing slash. Please go to the connection settings of this connection and append a slash to the URL.

[emha]

nope, there is no difference.

• =================
  Get dir: /sites/skolenie/MH\CarEntryPermissions
  HTTP error: Error 12168, FormatMessage error 15100
  PROPFIND /sites/skolenie/MH/CarEntryPermissions/ HTTP/1.1
  Depth: 1
  Content-Type: text/xml; charset="utf-8"
  User-Agent: ezdavplugin/2.6 TotalCommander/8.0 (Windows/7; en_EN)
  Host: [myhostname]
  Cookie:__utma=26711585.1875893322.1409213954.1409213954.1409213954.1
  Connection: Keep-Alive
  Cache-Control: no-cache
  Content-Length: 0
  ******Received headers
  HTTP/1.1 302 Found
  Cache-Control: private
  Content-Length: 0
  Location: http://[myhostname]/sites/skolenie/MH/CarEntryPermissions/_layouts/15/mobile/mblwikia.aspx?Url=%2Fsites%2Fskolenie%2FMH%2FCarEntryPermissions%2FSitePages%2FHome%2Easpx
  X-SharePointHealthScore: 0
  SPRequestGuid: 1f89ff9c-982f-c0d3-e9a2-5c29e45f54e2
  request-id: 1f89ff9c-982f-c0d3-e9a2-5c29e45f54e2
  X-FRAME-OPTIONS: SAMEORIGIN
  SPRequestDuration: 82
  SPIisLatency: 1
  Persistent-Auth: true
  X-AspNet-Version: 4.0.30319
  X-Powered-By: ASP.NET
  X-Content-Type-Options: nosniff
  X-MS-InvokeApp: 1; RequireReadOnly
  MicrosoftSharePointTeamServices: 15.0.0.4569
  Date: Thu, 23 Apr 2015 13:08:47 GMT
  Error: 302 Found

[ghisler(Author)]

You are still getting a redirect request! Is
/sites/skolenie/MH/CarEntryPermissions/
a correct path on your server?

[emha]

definitelly yes.
see log from accessing the folder before I did search

• =================
  Get dir: /sites/skolenie/MH\CarEntryPermissions
  PROPFIND /sites/skolenie/MH/CarEntryPermissions/ HTTP/1.1
  Depth: 1
  Content-Type: text/xml; charset="utf-8"
  User-Agent: ezdavplugin/2.6 TotalCommander/8.0 (Windows/7; en_EN)
  Host: [myhostname]
  Content-Length: 0
  Connection: Keep-Alive
  Cache-Control: no-cache
  Cookie: __utma=26711585.1875893322.1409213954.1409213954.1409213954.1
  ******Received headers
  HTTP/1.1 207 MULTI-STATUS
  Cache-Control: no-cache
  Content-Length: 14278
  Content-Type: text/xml
  X-SharePointHealthScore: 0
  Public-Extension: http://schemas.microsoft.com/repl-2
  SPRequestGuid: c9c5ff9c-384b-c0d3-e9a2-5637cd40a067
  request-id: c9c5ff9c-384b-c0d3-e9a2-5637cd40a067
  X-FRAME-OPTIONS: SAMEORIGIN
  SPRequestDuration: 52
  SPIisLatency: 1
  X-AspNet-Version: 4.0.30319
  X-Powered-By: ASP.NET
  X-Content-Type-Options: nosniff
  X-MS-InvokeApp: 1; RequireReadOnly
  MicrosoftSharePointTeamServices: 15.0.0.4569
  Date: Fri, 24 Apr 2015 06:48:59 GMT
  207 MULTI-STATUS

[ghisler(Author)]

Then I don't understand why you get that redirect. Can you try to open it in a browser? It looks like some kind of login or error page.

[emha]

in the browser(s) I do not experience any problem.


but I have noticed further details:
I do not get into troubles just in case of search for content via Alt-F7. accidentally I found out that I experience the same problems if I open a file in the viewer (F3) from any folder named "m" (mobile version of the pages?) and do simple search within the opened file. after that search I'm again not able to browse site and do get error 302.
with further investigation I found out that the problem is caused ONLY by "m" folders resp. files or their content in that directory.
to prove that I did a search with all the "m" folders excluded:
search for: * | m\
find text: any_text_to_search_for
after this search I didn't experience any problem and can freely browse the site.
further I have looked a bit closely on those "m" folders and have seen (in my case) there are only default.aspx files. if I opened the file in the "m" subfolder of above discussed folder/site I could exactly see the redirect link you report in "location" above in page header (meta http-equiv="refresh" content="0;url=[the problematic link here])

so it looks like your tool is somehow confused by mobile pages.
the question is why after search you change from looking for normal pages to mobile pages.

[ghisler(Author)]

in the browser(s) I do not experience any problem.

That's NOT what I meant! Please try to open the redirect in a browser which Total Commander gets in the log. I mean this:
Location:
http://[myhostname]/sites/skolenie/MH/CarEntryPermissions/_layouts/15/mobile/mblwikia.aspx?Url=%2Fsites%2Fskolenie%2FMH%2FCarEntryPermissions%2FSitePages%2FHome%2Easpx

Just copy+paste that URL to the browser. I can't test it myself because you cut [myhostname] for obvious reasons.

[emha]

if I open the link in browser the page is correctly openned (unfortunately I can not attach a screenshot).

once the page is loaded the link changes to: http://[myhostname]/sites/skolenie/MH/CarEntryPermissions/SitePages/Home.aspx

[ghisler(Author)]

Do you use https? I noticed that the redirect goes to a http address. The used Internet Explorer functions will fail if the redirect goes from secure to insecure.

[emha]

no, just pure HTTP. the host is in internal network

[ghisler(Author)]

It's a realy mystery - something must be triggering the connection loss, so the server seems to redirect to some kind of re-login page.

Can you post the log for the last connection (during the search) before it fails with that redirect, please?

[emha]

could I send you the log privatelly or upload it somewhere?
at first search log will be quit long to insert it directly into post and at second there might be sensitive info throughout the log that I wouldn't like share on public.