[ckan-dev] basic question on configuring SSL with CKAN

Wed Oct 25 14:44:52 UTC 2017

What version of datapusher do you use? How did you install it?

On Wed, Oct 25, 2017 at 3:15 PM, gustavo w <gustavo.waku at gmail.com> wrote:

> Thanks Stefan,
>
> I just modified the files at my machine, adding the SSL_VERIFY = 'False'
> *./etc/ckan/datapusher_settings.py*
>
> *./usr/lib/ckan/datapusher/src/datapusher/deployment/datapusher_settings.py*
>
> *the file looks like this:*
> *-------*
> import uuid
>
> DEBUG = False
> TESTING = False
> SECRET_KEY = str(uuid.uuid4())
> USERNAME = str(uuid.uuid4())
> PASSWORD = str(uuid.uuid4())
>
> NAME = 'datapusher'
>
> # database
>
> SQLALCHEMY_DATABASE_URI = 'sqlite:////tmp/job_store.db'
>
> # webserver host and port
>
> HOST = '0.0.0.0'
> PORT = 8800
>
> # logging
>
> #FROM_EMAIL = 'server-error at example.com'
> #ADMINS = ['yourname at example.com']  # where to send emails
>
> #LOG_FILE = '/tmp/ckan_service.log'
> STDERR = True
>
> SSL_VERIFY = 'False'
> *-------*
>
> *But the changes looks like are not being reflected. I have rebooted the
> machine, but still nothing changes...*
> *Do I have to do anything else?*
>
> thanks a lot,
> Gustavo
>
> On Wed, Oct 25, 2017 at 9:48 AM, Stefan Oderbolz <stefan.oderbolz at liip.ch>
> wrote:
>
>> Hi Gustavo,
>>
>> there was just recently a bugfix for this issue: https://github.com/ckan
>> /datapusher/issues/149
>> So you could either update to the latest version of datapusher or try to
>> set SSL_VERIFY to 'False' (including the quotes).
>>
>> - Stefan
>>
>> On Tue, Oct 24, 2017 at 6:57 PM, gustavo w <gustavo.waku at gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> I installed ckan 2.6.2, and its working fine (via deb package), with
>>> data explorer ok.
>>> after I set the SSL protocol using the tutorial available at: (
>>> https://github.com/ckan/ckan/wiki/SSL), whenever I upload a new CSV
>>> file, the data is not displayed anymore into the dataexplorer.
>>>
>>> When I force the datastore to process the CSV file, I get the following
>>> error:
>>>
>>> "Erro: File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/apscheduler/scheduler.py",
>>> line 512, in _run_job retval = job.func(*job.args, **job.kwargs)
>>> File "/usr/lib/ckan/datapusher/src/datapusher/datapusher/jobs.py", line
>>> 300, in push_to_datastore resource = get_resource(resource_id, ckan_url,
>>> api_key)
>>> File "/usr/lib/ckan/datapusher/src/datapusher/datapusher/jobs.py", line
>>> 250, in get_resource 'Authorization': api_key}
>>> File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/requests/api.py",
>>> line 110, in post return request('post', url, data=data, json=json,
>>> **kwargs)
>>> File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/requests/api.py",
>>> line 56, in request return session.request(method=method, url=url,
>>> **kwargs)
>>> File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/requests/sessions.py",
>>> line 488, in request resp = self.send(prep, **send_kwargs)
>>> File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/requests/sessions.py",
>>> line 609, in send r = adapter.send(request, **kwargs)
>>> File "/usr/lib/ckan/datapusher/lib/python2.7/site-packages/requests/adapters.py",
>>> line 497, in send raise SSLError(e, request=request)
>>> SSLError(SSLError(SSLError(1, '_ssl.c:510: error:14090086:SSL
>>> routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed'),),)"
>>>
>>> Looks like it's an error with python lib SSL protocol.
>>> I was instructed to follow the tutorial at: http://docs.ckan.org/proje
>>> cts/datapusher/en/latest/using.html#configuring-ssl-verification
>>>
>>> the tutorial says:
>>> *"If you still have problems verifying certificates, or maybe for test
>>> purposes, you can switch the verification off in datapusher_settings.py:*
>>> *SSL_VERIFY = False"*
>>>
>>> *I set SSL_VERIFY = False in datapusher_settings.py*
>>> *but the server does not reflect this change.*
>>>
>>> *I found two files like this in my machine.*
>>> *./etc/ckan/datapusher_settings.py*
>>>
>>> *./usr/lib/ckan/datapusher/src/datapusher/deployment/datapusher_settings.py*
>>>
>>> *I changed both and rebooted the machine.*
>>> *somehow it does not work.*
>>> *Do I have to recompile somehow the file?*
>>>
>>> *Can anyone give me directions on how to set the SSL_VERIFY flag into
>>> the datapusher_settings? do I have to recompile anything else?*
>>>
>>> *Thanks a lot,*
>>> *Gustavo*
>>>
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>>>
>>
>>
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