Implement messaging

.gitignore

@@ -1,6 +1,10 @@
+build
+dist
 venv
 .idea
 **/__pycache__
+*.egg-info
 *.log
 *.log.*
-.env
+.env
+.pytest_cache

LICENSE

@@ -0,0 +1,201 @@
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README.adoc

@@ -0,0 +1,56 @@
+= agrirouter-sdk-python
+:imagesdir: assets/images
+:toc:
+:toc-title:
+:toclevels: 4
+
+[abstract]
+== Abstract
+image::agrirouter.svg[agrirouter]
+
+The agrirouter is a universal data exchange platform for farmers and agricultural contractors that makes it possible to connect machinery and agricultural software, regardless of vendor or manufacturer. Agrirouter does not save data; it transfers data.
+As a universal data exchange platform, agrirouter fills a gap on the way to Farming 4.0. Its underlying concept unites cross-vendor and discrimination-free data transfer. You retain full control over your data. Even data exchange with service providers (e.g. agricultural contractors) and other partners is uncomplicated: Data are very rapidly transferred via the online connection, and if you wish, is intelligently connected to other datasets.
+
+
+== The current project you're looking at
+
+This project contains the SDK for the communication with the agrirouter. Everything you need for the onboard process, secure communication and much more.
+
+== Installation
+
+The necessary dependencies are installed via `composer`. Just run the following command to add the SDK to your project.
+
+
+`$ git clone https://github.com/DKE-Data/agrirouter-sdk-python.git`
+
+To install the SDK run the 'setup.py' script in the main directory (for a global install you will need to run this command with root privileges):
+
+`$ cd agrirouter-sdk-python`
+
+`$ virtualenv venv`
+
+`...`
+
+`$ . venv/bin/activate`
+
+`$ python setup.py install`
+
+For more install options type:
+
+`$ python setup.py --help`
+
+== Requirements
+
+Python 3.6 or above is required.
+
+== Running unit tests
+
+`$ pytest`
+
+== External resources
+
+Here are some external resources for the development:
+
+* https://my-agrirouter.com[My Agrirouter Website]
+* https://github.com/DKE-Data/agrirouter-interface-documentation[Integration Guide]
+* https://www.aef-online.org[EFDI Protobuf Definition]

agrirouter/__init__.py

@@ -0,0 +1,17 @@
+from agrirouter.auth.auth import Authorization
+from agrirouter.auth.parameters import AuthUrlParameter
+
+from agrirouter.onboarding.onboarding import SoftwareOnboarding
+from agrirouter.onboarding.parameters import SoftwareOnboardingParameter
+
+from agrirouter.revoking.revoking import Revoking
+from agrirouter.revoking.parameters import RevokingParameter
+
+from agrirouter.messaging.parameters.service import MessageHeaderParameters, MessagePayloadParameters, \
+    QueryMessageParameters, QueryHeaderParameters, CloudOffboardParameters, CloudOnboardParameters, \
+    CapabilityParameters, FeedConfirmParameters, FeedDeleteParameters, ListEndpointsParameters, MessageParameters, \
+    SubscriptionParameters
+from agrirouter.messaging.services.cloud import CloudOnboardService, CloudOffboardService
+from agrirouter.messaging.services.messaging import SubscriptionService, CapabilityService, FeedConfirmService,\
+    FeedDeleteService, QueryHeaderService, QueryMessagesService, ListEndpointsService
+

auth/auth.py → agrirouter/auth/auth.py

@@ -1,28 +1,21 @@
 from urllib.parse import urlparse, parse_qs
 
-from auth.exceptions import InvalidEnvironmentSetup
-from auth.parameters import AuthUrlParameter
-from auth.response import AuthResponse
-from environments.environments import ProductionEnvironment, QAEnvironment
+from agrirouter.auth.parameters import AuthUrlParameter
+from agrirouter.auth.response import AuthResponse
+from agrirouter.environments.environmental_services import EnvironmentalService
 
 
-class Authorization:
+class Authorization(EnvironmentalService):
 
     SIGNATURE_KEY = "signature"
     STATE_KEY = "state"
     TOKEN_KEY = "token"
     ERROR_KEY = "error"
 
-    def __init__(self, env):
-        self._set_env(env)
-
-    def _set_env(self, env) -> None:
-        if env == "QA":
-            self._environment = QAEnvironment()
-        elif env == "Production":
-            self._environment = ProductionEnvironment()
-        else:
-            raise InvalidEnvironmentSetup(env=env)
+    def __init__(self, *args, **kwargs):
+        self._public_key = kwargs.pop("public_key")
+        self._private_key = kwargs.pop("private_key")
+        super(Authorization, self).__init__(*args, **kwargs)
 
     def get_auth_request_url(self, parameters: AuthUrlParameter) -> str:
         auth_parameters = parameters.get_parameters()
@@ -33,8 +26,9 @@ def extract_auth_response(self, url: str) -> AuthResponse:
         query_params = self._extract_query_params(parsed_url.query)
         return AuthResponse(query_params)
 
-    def verify_auth_response(self):
-        pass
+    def verify_auth_response(self, response, public_key=None):
+        public_key = public_key if public_key else self._environment.get_env_public_key()
+        response.verify(public_key)
 
     @staticmethod
     def _extract_query_params(query_params: str) -> dict:

agrirouter/auth/exceptions.py

@@ -0,0 +1,6 @@
+
+class BadAuthResponse(Exception):
+    def __init__(self, message=None):
+        if not message:
+            message = "Bad Response. Response could is not verified."
+        self.message = message

auth/parameters.py → agrirouter/auth/parameters.py

@@ -1,6 +1,6 @@
 from uuid import uuid4
 
-from auth.enums import ResponseType
+from agrirouter.auth.enums import ResponseType
 
 
 class AuthUrlParameter: