Digging a bit deeper - and sorry for just another mail from me - Ubuntu itself ships python3-hug version 2.4.1 - which is too old for us -, but it also comes with CORSMiddleware (file /usr/lib/python3/dist-packages/hug/middleware.py).

My deb repo ships 2.6.1 (https://build.opensuse.org/package/show/home:sebix:intelmq/python-hug) which also comes with CORSMiddleware in /usr/lib/python3/dist-packages/hug/middleware.py

So can you please check which version of hug is installed, from which repository and if that file exists with the CORSMiddleware class in there?

Sebastian

On 3/25/22 3:05 PM, Sebix wrote:

Dear Christian,

Can you please check if hug-middleware-cors is installed and if not, if installing https://pypi.org/project/hug-middleware-cors/ via apt or pip solves your issue?

Regarding the (solved) wsgi problem: intelmq-api actually recommends the libapache2-mod-wsgi-py3 package, see: https://github.com/certtools/intelmq-api/blob/9f8513bb0268144b62522e67bee3c290eb6eac8a/debian/control#L27

kind regards
Sebastian

On 3/25/22 2:49 PM, Harbich, Christian wrote:
Hi,  I got one step further. Now I get the following error:

[Fri Mar 25 14:45:25.398585 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246] Loading config from /etc/intelmq/api-config.json
[Fri Mar 25 14:45:25.398851 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246] mod_wsgi (pid=12422): Exception occurred processing WSGI script '/usr/lib/python3/dist-packages/intelmq_api/intelmq-api.wsgi'.
[Fri Mar 25 14:45:25.399160 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246] Traceback (most recent call last):
[Fri Mar 25 14:45:25.399196 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246]   File "/usr/lib/python3/dist-packages/intelmq_api/intelmq-api.wsgi", line 11, in application
[Fri Mar 25 14:45:25.399205 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246]     from intelmq_api.serve import __hug_wsgi__
[Fri Mar 25 14:45:25.399218 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246]   File "/usr/lib/python3/dist-packages/intelmq_api/serve.py", line 31, in <module>
[Fri Mar 25 14:45:25.399225 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246]     api.http.add_middleware(hug.middleware.CORSMiddleware(api, allow_origins=api_config.allow_origins))
[Fri Mar 25 14:45:25.399254 2022] [wsgi:error] [pid 12422] [client 127.0.0.1:48246] AttributeError: module 'hug.middleware' has no attribute 'CORSMiddleware'

I found this post: https://github.com/certtools/intelmq-api/issues/28 and tried 
apt update && apt upgrade && systemctl restart apache2 
but that didn't work for me. The problem is, that we use our own repo which is managed by our linux administrators. Can I apply the fix manually? Otherwise wich package has to be updated in our repo to get it working?

Cheers
Christian

-----Ursprüngliche Nachricht-----
Von: IntelMQ-users <intelmq-users-bounces@lists.cert.at> Im Auftrag von Bernhard Reiter
Gesendet: Freitag, 25. März 2022 13:42
An: intelmq-users@lists.cert.at
Betreff: Re: [IntelMQ-users] Installation problems intelmq and manager

Hi Christian,

Am Freitag, 25. März 2022, 08:20:17 CET schrieb Harbich, Christian:

root@server:~# dpkg -L intelmq-api

The file /usr/lib/python3/dist-packages/intelmq_api/serve.py is listed 
but the error message said "No module named intelmq_api.serve"

which means that the python version called by this Apache module does not find it.

Try installing
  https://packages.ubuntu.com/bionic/libapache2-mod-wsgi-py3
and removing libapache2-mod-wsgi
as this version is still be compiled with python2. ;) Bernhard