Demo Discussion
Forum Config Examples Contributions Vulnerabilities
  Discussion forum about ELOG, Page 266 of 808  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Icon Author Author Email Category OS ELOG Versiondown Subject
  68471   Wed Nov 30 08:51:55 2016 Reply Stefan Rittstefan.ritt@psi.chQuestionLinux3.1.1Re: Error: Entry text too big. Please increase TEXT_SIZE and recompile elogd

How big is your image? I just tried a 5000 x 3600 pixel image (8 MB in size), and it worked fine on the demo logbook.

Stefan

Xuan Wu wrote:

Thanks for your advice! I've test that dropping an image from my local disk into the text box with Elog-3.1.2. It did work. However, I still have a question want to ask that When I paste a small image into the text area, I can submit it successfully. But when I paste a bigger one, it will say "Entry text too big. Please increase TEXT_SIZE and recompile elogd". And There's the same result in https://midas.psi.ch/elogs/Linux+Demo/. I can drop the image into text area now, so it doesn't matter.

Stefan Ritt wrote:

I guee you tried to paste an image into the text area, and your browser somehow converted this into a text entry, which then of course can become very long. Elog since vesion 3 supports drag-and-drop. You can drop an image from your local disk into the "Drop attachemnts here..." box at the bottom of this page. You can also drag an image directly to the text box like this one: , but some browser might not work correctly. If it's not working for you, try it in the demo logbook https://midas.psi.ch/elogs/Linux+Demo/ If it works there, please update your elog to the newest release and you should get it.

Stefan

Xuan Wu wrote:

Hi all,

A error came out when I pasted a photo in the text area with  HTML Encoding. The photo is a snapshot from Print Screen. When I submitted it, it said "Entry text too big. Please increase TEXT_SIZE and recompile elogd". How can I get rid of this? I've tried changing elogd.cfg that: ;Message Height = ;Message Width = or Message Height = 500 Message Width = 500. None of these work.

By the way, I want to ask another question that whether it can load a photo on local disk not only the photo URL by click image of the Image info in CKEditor. Can CKFinder integrate in CKEditor and then it can browse local file on tab of image info. My colleagues prefer pasting photos in text area than uploading it as attachment in our site.

Any advice or sugguestion will be appreciated.

 

 

 

  68478   Thu Dec 1 01:40:14 2016 Reply Xuan Wuwux@ihep.ac.cnQuestionLinux3.1.1Re: Error: Entry text too big. Please increase TEXT_SIZE and recompile elogd

I just test on your Demo logbook. I use a screen-capture tool to create an image which doesn't been saved as a file, the size is 1920*1080(1.8M), then copy it in clipboard, and then paste in text area. Then the web page become very slow, so that I can't submit it sometime. Sometime, I can submit it but it say "Entry text too big. Please increase TEXT_SIZE and recompile elogd". If I drop an image file into the text area, it works. I used IE11.

 

Stefan Ritt wrote:

How big is your image? I just tried a 5000 x 3600 pixel image (8 MB in size), and it worked fine on the demo logbook.

Stefan

Xuan Wu wrote:

Thanks for your advice! I've test that dropping an image from my local disk into the text box with Elog-3.1.2. It did work. However, I still have a question want to ask that When I paste a small image into the text area, I can submit it successfully. But when I paste a bigger one, it will say "Entry text too big. Please increase TEXT_SIZE and recompile elogd". And There's the same result in https://midas.psi.ch/elogs/Linux+Demo/. I can drop the image into text area now, so it doesn't matter.

Stefan Ritt wrote:

I guee you tried to paste an image into the text area, and your browser somehow converted this into a text entry, which then of course can become very long. Elog since vesion 3 supports drag-and-drop. You can drop an image from your local disk into the "Drop attachemnts here..." box at the bottom of this page. You can also drag an image directly to the text box like this one: , but some browser might not work correctly. If it's not working for you, try it in the demo logbook https://midas.psi.ch/elogs/Linux+Demo/ If it works there, please update your elog to the newest release and you should get it.

Stefan

Xuan Wu wrote:

Hi all,

A error came out when I pasted a photo in the text area with  HTML Encoding. The photo is a snapshot from Print Screen. When I submitted it, it said "Entry text too big. Please increase TEXT_SIZE and recompile elogd". How can I get rid of this? I've tried changing elogd.cfg that: ;Message Height = ;Message Width = or Message Height = 500 Message Width = 500. None of these work.

By the way, I want to ask another question that whether it can load a photo on local disk not only the photo URL by click image of the Image info in CKEditor. Can CKFinder integrate in CKEditor and then it can browse local file on tab of image info. My colleagues prefer pasting photos in text area than uploading it as attachment in our site.

Any advice or sugguestion will be appreciated.

 

 

 

 

  68479   Thu Dec 1 08:13:41 2016 Reply Stefan Rittstefan.ritt@psi.chQuestionLinux3.1.1Re: Error: Entry text too big. Please increase TEXT_SIZE and recompile elogd

Ah, that's the difference! I always drop an image on the text area, never paste it. So please refrain from pasting.

Xuan Wu wrote:

I just test on your Demo logbook. I use a screen-capture tool to create an image which doesn't been saved as a file, the size is 1920*1080(1.8M), then copy it in clipboard, and then paste in text area. Then the web page become very slow, so that I can't submit it sometime. Sometime, I can submit it but it say "Entry text too big. Please increase TEXT_SIZE and recompile elogd". If I drop an image file into the text area, it works. I used IE11.

 

Stefan Ritt wrote:

How big is your image? I just tried a 5000 x 3600 pixel image (8 MB in size), and it worked fine on the demo logbook.

Stefan

Xuan Wu wrote:

Thanks for your advice! I've test that dropping an image from my local disk into the text box with Elog-3.1.2. It did work. However, I still have a question want to ask that When I paste a small image into the text area, I can submit it successfully. But when I paste a bigger one, it will say "Entry text too big. Please increase TEXT_SIZE and recompile elogd". And There's the same result in https://midas.psi.ch/elogs/Linux+Demo/. I can drop the image into text area now, so it doesn't matter.

Stefan Ritt wrote:

I guee you tried to paste an image into the text area, and your browser somehow converted this into a text entry, which then of course can become very long. Elog since vesion 3 supports drag-and-drop. You can drop an image from your local disk into the "Drop attachemnts here..." box at the bottom of this page. You can also drag an image directly to the text box like this one: , but some browser might not work correctly. If it's not working for you, try it in the demo logbook https://midas.psi.ch/elogs/Linux+Demo/ If it works there, please update your elog to the newest release and you should get it.

Stefan

Xuan Wu wrote:

Hi all,

A error came out when I pasted a photo in the text area with  HTML Encoding. The photo is a snapshot from Print Screen. When I submitted it, it said "Entry text too big. Please increase TEXT_SIZE and recompile elogd". How can I get rid of this? I've tried changing elogd.cfg that: ;Message Height = ;Message Width = or Message Height = 500 Message Width = 500. None of these work.

By the way, I want to ask another question that whether it can load a photo on local disk not only the photo URL by click image of the Image info in CKEditor. Can CKFinder integrate in CKEditor and then it can browse local file on tab of image info. My colleagues prefer pasting photos in text area than uploading it as attachment in our site.

Any advice or sugguestion will be appreciated.

 

 

 

 

 

  68576   Wed Feb 8 16:38:15 2017 Smile fbretelnothx@hello.comBug reportLinux3.1.1Possible misuse of email headers Message-Id and In-Reply-To

Hi,

As mentionned before, we happen to fail to receive email messages related to updates on elog entries at our site. My understanding is that the SMTP header Message-Id MUST be unique for each email message. Whereas all elogd email messages get something like <logbook>-<entryId>@<domain>. See source code. For this header to become unique, there should be a random part in it.

Having the same Message-Id in multiple email messages results in only the first one being delivered on some email systems.

Moreover, elogd sets the In-Reply-To: header in the same manner (<logbook>-<entryId>@<domain>). Which is incorrect because this header relates to email messages, not elog entries, and should contain the email Message-Id of the email message to which it replies, itself handled by the email messaing system. But elogd hasn't received any email messsage in the first place. So I believe this header should simply be dropped.

I think I can provide a pull request on bitbucket for the Message-Id issue, and probably also for the In-Reply-To: if you decide it can be removed.

Cheers

  68577   Wed Feb 8 18:16:30 2017 Reply Stefan Rittstefan.ritt@psi.chBug reportLinux3.1.1Re: Possible misuse of email headers Message-Id and In-Reply-To

A pull request would be highy appreciated, because you can then test it thoroughly on your side. Adding a random number to the message id is simple. "Reply-to" indeed does not make sense since elog cannot receive emails. Most sites use a generic "noreply@<domain>" to indicate to the user that a reply does not make sense. I guess the "Reply-to" does not have to be unique, right?

fbretel wrote:

Hi,

As mentionned before, we happen to fail to receive email messages related to updates on elog entries at our site. My understanding is that the SMTP header Message-Id MUST be unique for each email message. Whereas all elogd email messages get something like <logbook>-<entryId>@<domain>. See source code. For this header to become unique, there should be a random part in it.

Having the same Message-Id in multiple email messages results in only the first one being delivered on some email systems.

Moreover, elogd sets the In-Reply-To: header in the same manner (<logbook>-<entryId>@<domain>). Which is incorrect because this header relates to email messages, not elog entries, and should contain the email Message-Id of the email message to which it replies, itself handled by the email messaing system. But elogd hasn't received any email messsage in the first place. So I believe this header should simply be dropped.

I think I can provide a pull request on bitbucket for the Message-Id issue, and probably also for the In-Reply-To: if you decide it can be removed.

Cheers

 

  68578   Wed Mar 15 16:04:13 2017 Reply fbretelnothx@hello.comBug reportLinux3.1.1Re: Possible misuse of email headers Message-Id and In-Reply-To

Pull-request posted. Cheers.

  68579   Wed Mar 15 16:42:35 2017 Reply Stefan Rittstefan.ritt@psi.chBug reportLinux3.1.1Re: Possible misuse of email headers Message-Id and In-Reply-To

Pull-request merged.

fbretel wrote:

Pull-request posted. Cheers.

 

  68592   Thu Apr 6 17:36:46 2017 Question Stefano Lacaprarastefano.lacaprara@pd.infn.itQuestionLinux3.1.1command line and apache+ldap authentication
Hi,
  we are running an elogd (with SSL) server on a machine and using apache as a proxy.

The authentication to the apache server is managed via LDAP module directly by apache, while, so far, we have no authentication enabled in the elogd server itself.
So, when a used want to access the elog server, he is required to provide user/pwd by apache, and then he can access the elogs.

We would like to use the elog command line to transit entries automatically from a terminal from a different host.

the command line we are trying is:

echo "Test" | elog -v -h elog.belle2.org -a Author="stefano" -a Type="Other" -l elog -s demo -u username password  -p 443

where username password are registered into LDAP.

In response we have a 401 Unauthorized. The full return message is at the end of this message.

I suspect that the "username password" we pass to elog are supposed to be that of elogd, not that of apache/ldap: I don't know if this is the case.

Does anyone have an idea how to make this work?

Thanks in advance,
  Stefano

Successfully connected to host elog.belle2.org, port 443
Request sent to host:
POST /elog/ HTTP/1.0
Content-Type: multipart/form-data; boundary=---------------------------44BDB584269C5EEC3F73204
Host: elog.belle2.org:443
User-Agent: ELOG
Content-Length: 946


Content sent to host:
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="cmd"

Submit
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="unm"

xxxxxxxx
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="upwd"

xxxxxxxx
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="exp"

elog
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="encoding"

ELCode
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="Author"

stefano
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="Type"

Other
---------------------------44BDB584269C5EEC3F73204
Content-Disposition: form-data; name="Text"

demo
---------------------------44BDB584269C5EEC3F73204

Response received:
HTTP/1.1 401 Unauthorized
Date: Thu, 06 Apr 2017 15:32:37 GMT
Server: Apache/2.4.18 (Ubuntu)
WWW-Authenticate: Basic realm="Belle II internal"
Content-Length: 463
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>401 Unauthorized</title>
</head><body>
<h1>Unauthorized</h1>
<p>This server could not verify that you
are authorized to access the document
requested.  Either you supplied the wrong
credentials (e.g., bad password), or your
browser doesn't understand how to supply
the credentials required.</p>
<hr>
<address>Apache/2.4.18 (Ubuntu) Server at elog.belle2.org Port 443</address>
</body></html>

Error transmitting message
ELOG V3.1.5-3fb85fa6