62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
# passerelle - uniform access to multiple data sources and services
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# Copyright (C) 2015 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# borrowed from https://pypi.python.org/pypi/suds_requests
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# and https://docs.oracle.com/cd/E50245_01/E50253/html/vmprg-soap-example-authentication-python.html
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import requests
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from django.conf import settings
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from django.utils.six import BytesIO
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from suds.transport.http import HttpAuthenticated
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from suds.transport import Reply
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from suds.client import Client
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class Transport(HttpAuthenticated):
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def __init__(self, model, **kwargs):
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self.model = model
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HttpAuthenticated.__init__(self, **kwargs) # oldstyle class...
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def get_requests_kwargs(self):
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kwargs = {}
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if self.model.username:
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kwargs['auth'] = (self.model.username, self.model.password)
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if self.model.keystore:
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kwargs['cert'] = (self.model.keystore.path, self.model.keystore.path)
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if not self.model.verify_cert:
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kwargs['verify'] = False
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if settings.REQUESTS_PROXIES:
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kwargs['proxies'] = settings.REQUESTS_PROXIES
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return kwargs
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def open(self, request):
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resp = requests.get(request.url, headers=request.headers,
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**self.get_requests_kwargs())
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return BytesIO(resp.content)
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def send(self, request):
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self.addcredentials(request)
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resp = requests.post(request.url, data=request.message,
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headers=request.headers, **self.get_requests_kwargs())
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result = Reply(resp.status_code, resp.headers, resp.content)
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return result
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def get_client(model):
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transport = Transport(model)
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return Client(model.wsdl_url, transport=transport, cache=None)
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