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  69194   Tue Aug 4 13:44:01 2020 Reply Stefan Rittstefan.ritt@psi.chQuestionLinux3.1.4Re: How to prevent file path leaks on a 404 page

I removed the version info from the 404 error, but you have to recompile elogd from sources. The fix will be included in the next RPM, but that can usually take a few weeks.

Rich Loring wrote:

Hello,

We used the Elog RPM binary installation method to install Elog. Our security scanners are complaining that Elog discloses the version information when you hit a missing page (404 error).  How can I hide this version info? Is there a snippet of code somewhere that I can comment out?

Any help is appreciated.

-Rich

 

  69196   Sun Aug 9 03:41:05 2020 Question Anthonyanthony.weathers@pm.meQuestionLinux3.1.3-1-1Reverse sort by Attribue, but it's only showing the last 6 entries by default.

Hi,

I'm trying to use the Sort Attributes option to sort all entries by a user specified date.  The issue I'm running into, is that although I can get it to work, it seems to only display the last 6 entries that I'm sorting by.  If I click "All" to show all the entries, it's sorted perfectly. I'm using:

Sort Attributes = Due Date

Reverse sort = 0

Is there something I'm missing to get this working.  Reading through the manual nothing jumped out at me.

  69197   Sun Aug 9 20:47:05 2020 Reply Andreas Luedekeandreas.luedeke@psi.chQuestionLinux3.1.3-1-1Re: Reverse sort by Attribue, but it's only showing the last 6 entries by default.

It is described in the manual at https://elog.psi.ch/elog/config.html#general

Entries per page = <number>

Funnily the default is "20". I have no idea why you see 6 entries.

Anthony wrote:

Hi,

I'm trying to use the Sort Attributes option to sort all entries by a user specified date.  The issue I'm running into, is that although I can get it to work, it seems to only display the last 6 entries that I'm sorting by.  If I click "All" to show all the entries, it's sorted perfectly. I'm using:

Sort Attributes = Due Date

Reverse sort = 0

Is there something I'm missing to get this working.  Reading through the manual nothing jumped out at me.

 

  69198   Mon Aug 10 07:56:43 2020 Idea HyonSan Seohyon.san.seo@cern.chBug reportLinux3.1.4SSL connection drop with large content

Dear all,

 

I had some difficulty to upload large files (>20MB) with SSL connection. I think it is also related to https://elog.psi.ch/elogs/Forum/68636

During debuging, I found that, when uploading large files, ssl connection is dropped since 'SSL_read' function returns -1.

But it doesn't alway mean broken connection. It may be "SSL_ERROR_WANT_READ".

I changed the "server_loop" function in the source code to "continue" when it is SSL_ERROR_WANT_READ. And it fixed the problem.

Here is my code.


## elogd.c "server_loop" function L30031

                        if (FD_ISSET(_sock, &readfds)) {
#ifdef HAVE_SSL
                          if (_ssl_flag){
                            i = SSL_read(_ssl_con, net_buffer + len, net_buffer_size - len);
                            if(i<=0){
                              int ssl_error=SSL_get_error(_ssl_con,i);    ## check ssl error code
                              if(ssl_error==SSL_ERROR_WANT_READ||ssl_error==SSL_ERROR_WANT_WRITE) continue;    ## if ssl wants more, continue
                            }
                          }
                          else
#endif
                            i = recv(_sock, net_buffer + len, net_buffer_size - len, 0);
 


 

I am ignorant about networking. Some experts on ssl connection would know a better way to deal with this problem.

 

Best,

HyonSan Seo

 

  69199   Mon Aug 10 08:33:42 2020 Reply Stefan Rittstefan.ritt@psi.chBug reportLinux3.1.4Re: SSL connection drop with large content

Your solution sounds quite good, I will incorporate them in the distribution.

Stefan

HyonSan Seo wrote:

Dear all,

 

I had some difficulty to upload large files (>20MB) with SSL connection. I think it is also related to https://elog.psi.ch/elogs/Forum/68636

During debuging, I found that, when uploading large files, ssl connection is dropped since 'SSL_read' function returns -1.

But it doesn't alway mean broken connection. It may be "SSL_ERROR_WANT_READ".

I changed the "server_loop" function in the source code to "continue" when it is SSL_ERROR_WANT_READ. And it fixed the problem.

Here is my code.


## elogd.c "server_loop" function L30031

                        if (FD_ISSET(_sock, &readfds)) {
#ifdef HAVE_SSL
                          if (_ssl_flag){
                            i = SSL_read(_ssl_con, net_buffer + len, net_buffer_size - len);
                            if(i<=0){
                              int ssl_error=SSL_get_error(_ssl_con,i);    ## check ssl error code
                              if(ssl_error==SSL_ERROR_WANT_READ||ssl_error==SSL_ERROR_WANT_WRITE) continue;    ## if ssl wants more, continue
                            }
                          }
                          else
#endif
                            i = recv(_sock, net_buffer + len, net_buffer_size - len, 0);
 


 

I am ignorant about networking. Some experts on ssl connection would know a better way to deal with this problem.

 

Best,

HyonSan Seo

 

 

  69200   Mon Aug 10 09:01:24 2020 Reply Anthonyanthony.weathers@pm.meQuestionLinux3.1.3-1-1Re: Reverse sort by Attribue, but it's only showing the last 6 entries by default.

Thank you, Andreas!  Not sure why I kept overlooking it in the manual.  As for the number of entries when I sort, I'm not sure.  I'll set it up to display a larger number and see what happens.

Andreas Luedeke wrote:

It is described in the manual at https://elog.psi.ch/elog/config.html#general

Entries per page = <number>

Funnily the default is "20". I have no idea why you see 6 entries.

Anthony wrote:

Hi,

I'm trying to use the Sort Attributes option to sort all entries by a user specified date.  The issue I'm running into, is that although I can get it to work, it seems to only display the last 6 entries that I'm sorting by.  If I click "All" to show all the entries, it's sorted perfectly. I'm using:

Sort Attributes = Due Date

Reverse sort = 0

Is there something I'm missing to get this working.  Reading through the manual nothing jumped out at me.

 

 

  69201   Mon Aug 17 10:34:32 2020 Question Lahreche Abdelmadjidabdelmadjid.lahreche@yahoo.comRequestWindows2006do some changes on .CFG

Hi All,

I would like to have "Permis de verouillage et d'étiquetage 016685-68AF-0031" when I select it.

I don't found where can I make this change

thank you.

 

 

Attachment 1: Elog_1.PNG
Elog_1.PNG
Attachment 2: Elog2.PNG
Elog2.PNG
  69202   Mon Aug 17 13:27:09 2020 Reply Andreas Luedekeandreas.luedeke@psi.chRequestWindows2006Re: do some changes on .CFG

This has nothing to do with the ELOG package, but only with your local configuration of that specific logbook.
You should contact your local ELOG administrator.

Or you might want to rephrase you question: do you want to have this text added in the text field when selecting the field specifier?
How that can be done depends on your specific configuration. Since you are apparently already using a form in the text field, it might be tricky.

Lahreche Abdelmadjid wrote:

Hi All,

I would like to have "Permis de verouillage et d'étiquetage 016685-68AF-0031" when I select it.

I don't found where can I make this change

thank you.

 

 

 

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