Add local SSL CA check (#453)

.pylintrc

@@ -24,3 +24,5 @@ disable=
      fixme,
      pointless-string-statement,
      redefined-builtin
+
+max-module-lines=2000

pyoverkiz/client.py

@@ -3,6 +3,8 @@
 
 import asyncio
 import datetime
+import os
+import ssl
 import urllib.parse
 from collections.abc import Mapping
 from json import JSONDecodeError
@@ -110,6 +112,7 @@ class OverkizClient:
     _refresh_token: str | None = None
     _expires_in: datetime.datetime | None = None
     _access_token: str | None = None
+    _ssl_context: ssl.SSLContext | None = None
 
     def __init__(
         self,
@@ -142,6 +145,12 @@ def __init__(
 
         if LOCAL_API_PATH in self.server.endpoint:
             self.api_type = APIType.LOCAL
+            # To avoid security issues, we add the following authority to
+            # our HTTPS client trust store: https://ca.overkiz.com/overkiz-root-ca-2048.crt
+            self._ssl_context = ssl.create_default_context(
+                cafile=os.path.dirname(os.path.realpath(__file__))
+                + "/overkiz-root-ca-2048.crt"
+            )
         else:
             self.api_type = APIType.CLOUD
 
@@ -846,6 +855,7 @@ async def __get(self, path: str) -> Any:
         async with self.session.get(
             f"{self.server.endpoint}{path}",
             headers=headers,
+            ssl_context=self._ssl_context,
         ) as response:
             await self.check_response(response)
             return await response.json()
@@ -861,7 +871,11 @@ async def __post(
             headers["Authorization"] = f"Bearer {self._access_token}"
 
         async with self.session.post(
-            f"{self.server.endpoint}{path}", data=data, json=payload, headers=headers
+            f"{self.server.endpoint}{path}",
+            data=data,
+            json=payload,
+            headers=headers,
+            ssl_context=self._ssl_context,
         ) as response:
             await self.check_response(response)
             return await response.json()
@@ -876,7 +890,9 @@ async def __delete(self, path: str) -> None:
             headers["Authorization"] = f"Bearer {self._access_token}"
 
         async with self.session.delete(
-            f"{self.server.endpoint}{path}", headers=headers
+            f"{self.server.endpoint}{path}",
+            headers=headers,
+            ssl_context=self._ssl_context,
         ) as response:
             await self.check_response(response)
 

pyoverkiz/overkiz-root-ca-2048.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----