[horde] IMP - Error on attachment download
Brent
impuser at bitrealm.com
Sat Jun 27 16:03:23 UTC 2026
Yeah, if I install the dev-FRAMEWORK_6_0 of imp, then I can view source:
composer update horde/imp:dev-FRAMEWORK_6_0
Still can't download an attachment...get a 500 error.
I'm a bit unclear how to test things...should I be using ALL the
dev-FRAMEWORK_6_0 for everything?
brent
Quoting Angel Parra <angel at parranet.com>:
> Hi,
>
> For me, after manual update of latest IMP:
>
> # cd /var/www/horde
> # sudo -u www-data composer update
> # wget https://github.com/horde/imp/archive/refs/heads/FRAMEWORK_6_0.zip
> # unzip FRAMEWORK_6_0.zip
> # cp -rf imp-FRAMEWORK_6_0/* vendor/horde/imp/
> # chown -R www-data:www-data vendor/horde/imp/*
>
> "source email" works OK.
>
> I only have errors on:
> - "Download button" of a file (pdf in my test): Looks like there’s
> a problem with this site. The server at server.domain.com sent back
> an error: 500 Internal Server Error
> - "Download All (2 Attachments)": A fatal error has occurred. User
> is not authenticated.
>
> Works OK:
> - Click over each file name
> - View source
> - Text View
> - View Related
> - View Alternative
> - View images
>
> Best regards
>
> Angel
>
> Quoting Brent <impuser at bitrealm.com>:
>
>> When trying to view a source email, I get:
>>
>> A fatal error has occurred
>> Cannot create Horde_View_Topbar Root cause: Invalid PKCS#7 padding
>> byte: 0x8B
>> in /var/www/horde/vendor/horde/injector/src/Injector.php:513
>>
>> 1. require_once() /var/www/horde/web/imp/dynamic.php:3
>> 2. IMP_Dynamic_Base->__construct()
>> /var/www/horde/vendor/horde/imp/dynamic.php:33
>> 3. IMP_Dynamic_Mailbox->_init()
>> /var/www/horde/vendor/horde/imp/lib/Dynamic/Base.php:90
>> 4. Horde\Injector\Injector->getInstance()
>> /var/www/horde/vendor/horde/imp/lib/Dynamic/Mailbox.php:72
>> 5. Horde\Injector\Injector->get()
>> /var/www/horde/vendor/horde/injector/src/Injector.php:627
>> 6. require_once() /var/www/horde/web/imp/dynamic.php:3
>> 7. IMP_Dynamic_Base->__construct()
>> /var/www/horde/vendor/horde/imp/dynamic.php:33
>> 8. IMP_Dynamic_Mailbox->_init()
>> /var/www/horde/vendor/horde/imp/lib/Dynamic/Base.php:90
>> 9. Horde\Injector\Injector->getInstance()
>> /var/www/horde/vendor/horde/imp/lib/Dynamic/Mailbox.php:72
>> 10. Horde\Injector\Injector->get()
>> /var/www/horde/vendor/horde/injector/src/Injector.php:627
>> 11. Horde\Injector\Injector->createInstance()
>> /var/www/horde/vendor/horde/injector/src/Injector.php:466
>> 12. Horde\Injector\Binder\AnnotatedSetters->create()
>> /var/www/horde/vendor/horde/injector/src/Injector.php:409
>> 13. Horde\Injector\Binder\Implementation->create()
>> /var/www/horde/vendor/horde/injector/src/Binder/AnnotatedSetters.php:91
>> 14. Horde\Injector\Binder\Implementation->getInstance()
>> /var/www/horde/vendor/horde/injector/src/Binder/Implementation.php:87
>> 15. ReflectionClass->newInstanceArgs()
>> /var/www/horde/vendor/horde/injector/src/Binder/Implementation.php:107
>> 16. Horde_View_Topbar->__construct()
>> 17. Horde_Core_Topbar->getTree()
>> /var/www/horde/vendor/horde/horde/lib/View/Topbar.php:61
>> 18. Horde_Registry->hasPermission()
>> /var/www/horde/vendor/horde/core/lib/Horde/Core/Topbar.php:82
>> 19. Horde_Registry->isAuthenticated()
>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php:1849
>> 20. Horde_Core_Auth_Application->transparent()
>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php:2382
>> 21. Horde_Registry->getAuthCredential()
>> /var/www/horde/vendor/horde/core/lib/Horde/Core/Auth/Application.php:451
>> 22. Horde_Registry->_getAuthCredentials()
>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php:2590
>> 23. Horde\Core\Auth\AuthCredentialStore->get()
>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php:2646
>> 24. Horde\Core\Session\HordeSession->getEncrypted()
>> /var/www/horde/vendor/horde/core/src/Auth/AuthCredentialStore.php:197
>> 25.
>> Horde\Core\Session\HordeSessionFactory::{closure:Horde\Core\Session\HordeSessionFactory::create():73}()
>> /var/www/horde/vendor/horde/core/src/Session/HordeSession.php:445
>> 26. Horde_Secret->read()
>> /var/www/horde/vendor/horde/core/src/Session/HordeSessionFactory.php:74
>> 27. Horde\Crypt\Blowfish\Blowfish->decrypt()
>> /var/www/horde/vendor/horde/secret/lib/Horde/Secret.php:93
>> 28. Horde\Crypt\Blowfish\Blowfish::unpad()
>> /var/www/horde/vendor/horde/crypt_blowfish/src/Blowfish.php:113
>>
>> I also get a 500 when trying to download an attachment. I can try
>> to dig in to find what it is complaining about.
>>
>> brent
>>
>> Quoting Angel Parra <angel at parranet.com>:
>>
>>> Error details:
>>>
>>> https://myserver.mydomain.com/horde/services/download/?app=imp&actionID=download_attach&id=2&muid={6}Monsol7161&view_token=aj_VMBxq0Ba0uCU7GDVypm3SrEaP-CW0YlxY4HLj40AlFrsCV_o&fn=/FILE NAME JUNIO 2026.pdf podría tener un problema temporal o podría haberse
>>> movido.
>>>
>>> Código de error: 500 Internal Server Error
>>>
>>> El sitio podría estar no disponible temporalmente o demasiado
>>> ocupado. Vuelva a intentarlo en unos momentos.
>>>
>>> Best regards
>>>
>>> Angel
>>>
>>> Quoting Angel Parra <angel at parranet.com>:
>>>
>>>> Hello,
>>>>
>>>> I cannot find any useful log. But if the mail has 2 attachments
>>>> and you use
>>>> "Downlaod All (2 Attachments) the error seems to be with Tokens:
>>>>
>>>> A fatal error has occurred
>>>> User is not authenticated.
>>>> in /var/www/horde/vendor/horde/imp/lib/Application.php:426
>>>>
>>>> 1. require_once() /var/www/horde/web/horde/services/download/index.php:3
>>>> 2. Horde_Registry->callAppMethod()
>>>> /var/www/horde/vendor/horde/horde/services/download/index.php:34
>>>> 3. IMP_Application->download()
>>>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php:1295
>>>>
>>>> Details
>>>> The full error message is logged in Horde's log file, and is
>>>> shown below only to administrators. Non-administrative users will
>>>> not see error details.
>>>>
>>>> IMP_Exception Object
>>>> (
>>>> [message:protected] => User is not authenticated.
>>>> [string:Exception:private] =>
>>>> [code:protected] => 0
>>>> [file:protected] => /var/www/horde/vendor/horde/imp/lib/Application.php
>>>> [line:protected] => 426
>>>> [trace:Exception:private] => Array
>>>> (
>>>> [0] => Array
>>>> (
>>>> [file] =>
>>>> /var/www/horde/vendor/horde/core/lib/Horde/Registry.php
>>>> [line] => 1295
>>>> [function] => download
>>>> [class] => IMP_Application
>>>> [type] => ->
>>>> )
>>>>
>>>> [1] => Array
>>>> (
>>>> [file] =>
>>>> /var/www/horde/vendor/horde/horde/services/download/index.php
>>>> [line] => 34
>>>> [function] => callAppMethod
>>>> [class] => Horde_Registry
>>>> [type] => ->
>>>> )
>>>>
>>>> [2] => Array
>>>> (
>>>> [file] =>
>>>> /var/www/horde/web/horde/services/download/index.php
>>>> [line] => 3
>>>> [args] => Array
>>>> (
>>>> [0] =>
>>>> /var/www/horde/vendor/horde/horde/services/download/index.php
>>>> )
>>>>
>>>> [function] => require_once
>>>> )
>>>>
>>>> )
>>>>
>>>> [previous:Exception:private] =>
>>>> [logged] => 1
>>>> [extraDetails:protected] =>
>>>> [isLogged:Horde\Exception\HordeException:private] =>
>>>> [_logLevel:protected] => 0
>>>> )
>>>>
>>>> Quoting Torben Dannhauer <torben at dannhauer.info>:
>>>>
>>>>> Internal server error usually comes along some logs in horde log
>>>>> files or php log files.
>>>>>
>>>>> Can you share?
>>>>>
>>>>> Torben
>>>>>
>>>>> Von unterwegs gesendet
>>>>> Sent from mobile
>>>>>
>>>>>> Am 25.06.2026 um 21:47 schrieb Angel Parra <angel at parranet.com>:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> The latest IMP shows an error: 500 Internal Server Error
>>>>>>
>>>>>> When you clink on the download of an attached file (I test with
>>>>>> a pdf). But the print and "over file name" clicks wotk OK.
>>>>>>
>>>>>> Thank you
>>>>>>
>>>>>> Angel
>>>>>>
>>>>>> --
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>>>>
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