[Archivesspace_Users_Group] Error on v2.5.0 PUI print PDF

[Blake Carver]

Do you see any errors in the Chrome Dev Tools Counsel when you hit that page?



________________________________________
From: archivesspace_users_group-bounces at lyralists.lyrasis.org <archivesspace_users_group-bounces at lyralists.lyrasis.org> on behalf of Stephen Innes <s.innes at auckland.ac.nz>
Sent: Thursday, August 16, 2018 5:08:04 PM
To: 'archivesspace_users_group at lyralists.lyrasis.org'
Subject: [Archivesspace_Users_Group] Error on v2.5.0 PUI print PDF

Dear Colleagues,

Does anyone have a solution to the problem we have encountered when implementing the AS PUI on a NGINX web server? In the test environment, we receive the attached error message when attempting to print any finding aid in Chrome or Safari browsers, although it works OK in Firefox.

Our technical staff have identified the probable cause as our use of NGINX, as opposed to the Apache webserver.

In the AS notes https://github.com/archivesspace/tech-docs/blob/master/provisioning/https.md#nginx, there are examples configuring Apache, but there is a “FIXME Need nginx documentation” note where the Nginx documentation should be.

Can someone provide us with the NGINX documentation and especially configurations to fix the printing issue?

I am including below an earlier thread related to the issue.

Thanks,



Stephen Innes (ALIANZA)
Special Collections Manager
General Library, Te Herenga Mātauranga Whānui
The University of Auckland
Private Bag 92019
Auckland 1142
New Zealand
Telephone (649) 373-7599 ext. 88062
Website: http://www.library.auckland.ac.nz/about-us/collections/special-collections/general-library
Online exhibition: Special Collections First World War Centenary 2014-2018<http://www.specialcollections.auckland.ac.nz/ww1-centenary>


From: archivesspace_users_group-bounces at lyralists.lyrasis.org <archivesspace_users_group-bounces at lyralists.lyrasis.org> On Behalf Of Majewski, Steven Dennis (sdm7g)
Sent: Saturday, 17 March 2018 3:29 AM
To: Archivesspace Users Group <archivesspace_users_group at lyralists.lyrasis.org>
Subject: [FORGED] Re: [Archivesspace_Users_Group] error on v2.2.0 PUI print PDF: InvalidAuthenticityToken



Just for the record: we were missing these two lines documented in README_HTTPS.md example in our apache config:

       RequestHeader set X-Forwarded-Proto "https"
       ProxyPreserveHost On


After adding those lines it appears to work properly.


— Steve M.


On Jan 23, 2018, at 5:46 PM, Majewski, Steven Dennis (sdm7g) <sdm7g at virginia.edu<mailto:sdm7g at virginia.edu>> wrote:


Also discovered that PDF print thru SSL proxy does work in Firefox after googling “authenticity token proxy ssl”
and seeing title of this Rails issue:

 CSRF protection prevents some webkit users from submitting forms · Issue #21948 · rails/rails<https://github.com/rails/rails/issues/21948>

I’ve been seeing the bug in Safari, and you’ve been seeing it in Chrome. Both, I believe, are webkit based.

Long discussion thread that I haven’t digested yet, so I’m not sure if that is the problem here.
That same google search brings up some other issues that may be related to not passing all of the headers thru proxy.

https://github.com/rails/rails/issues/22965


— Steve M.



On Jan 23, 2018, at 5:15 PM, Majewski, Steven Dennis (sdm7g) <sdm7g at virginia.edu<mailto:sdm7g at virginia.edu>> wrote:


Thanks. Yes: I’m still seeing the problem. No: no solution so far.
The fact that I was only seeing it on production limited my ability to debug.
Now that you’ve found it’s linked to SSL proxy, I will try to set up test machines to reproduce the problem.

— Steve.



On Jan 23, 2018, at 4:25 PM, Chelsea Lobdell <clobdel1 at swarthmore.edu<mailto:clobdel1 at swarthmore.edu>> wrote:

Update: we were able to identify that this error was happening only when running the application over SSL. Accessing the site over non-SSL allowed the print function to work.
- Chelsea

---------------
Chelsea Lobdell
Library Web Developer/ Swarthmore College
clobdel1 at swarthmore.edu<mailto:clobdel1 at swarthmore.edu> / (610)690-6818

On Tue, Jan 23, 2018 at 3:45 PM, Chelsea Lobdell <clobdel1 at swarthmore.edu<mailto:clobdel1 at swarthmore.edu>> wrote:
Hi Aspace!
I saw this post on the user group but was not able to find the thread in my email so I apologize for replying off thread.
We are seeing this same error and we are running v.2.2.2 However, the error seems to be browser specific as it only happens in Chrome. Here's the log output:

Jan 23, 2018 3:32:31 PM org.eclipse.jetty.server.handler.ContextHandler$Context log
INFO: W, [2018-01-23T15:32:31.474750 #21127]  WARN -- : [e1415e7e-47c5-4776-893f-cb5a7b33a4d9] Can't verify CSRF token authenticity.

Jan 23, 2018 3:32:31 PM org.eclipse.jetty.server.handler.ContextHandler$Context log
INFO: I, [2018-01-23T15:32:31.478068 #21127]  INFO -- : [e1415e7e-47c5-4776-893f-cb5a7b33a4d9] Completed 422 Unprocessable Entity in 6ms

Jan 23, 2018 3:32:31 PM org.eclipse.jetty.server.handler.ContextHandler$Context log
INFO: F, [2018-01-23T15:32:31.485699 #21127] FATAL -- : [e1415e7e-47c5-4776-893f-cb5a7b33a4d9]

Jan 23, 2018 3:32:31 PM org.eclipse.jetty.server.handler.ContextHandler$Context log
INFO: F, [2018-01-23T15:32:31.486567 #21127] FATAL -- : [e1415e7e-47c5-4776-893f-cb5a7b33a4d9] ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken):

Jan 23, 2018 3:32:31 PM org.eclipse.jetty.server.handler.ContextHandler$Context log
INFO: F, [2018-01-23T15:32:31.487220 #21127] FATAL -- : [e1415e7e-47c5-4776-893f-cb5a7b33a4d9]
Steve, were you ever able to find a solution for this? Has anybody else encountered this error when trying to print a PDF of a collection in Chrome?
Thanks,
Chelsea
---------------
Chelsea Lobdell
Library Web Developer/ Swarthmore College
clobdel1 at swarthmore.edu<mailto:clobdel1 at swarthmore.edu> / (610)690-6818<tel:(610)%20690-6818>