fix: pass along the default connection manager configuration into uma

Author: ryshoooo

src/keycloak/connection.py

@@ -104,7 +104,9 @@ def __init__(
         self.headers = headers
         self.timeout = timeout
         self.verify = verify
+        self.proxies = proxies
         self.cert = cert
+        self.max_retries = max_retries
         self.pool_maxsize = pool_maxsize
         self._s = requests.Session()
         self._s.auth = lambda x: x  # don't let requests add auth headers
@@ -193,6 +195,20 @@ def verify(self) -> bool | str:
     def verify(self, value: bool | str) -> None:
         self._verify = value
 
+    @property
+    def proxies(self) -> dict | None:
+        """
+        Return proxies in use for request to the server.
+
+        :returns: Proxies
+        :rtype: dict | None
+        """
+        return self._proxies
+
+    @proxies.setter
+    def proxies(self, value: dict | None) -> None:
+        self._proxies = value
+
     @property
     def cert(self) -> str | tuple | None:
         """
@@ -207,6 +223,20 @@ def cert(self) -> str | tuple | None:
     def cert(self, value: str | tuple | None) -> None:
         self._cert = value
 
+    @property
+    def max_retries(self) -> int:
+        """
+        Return maximum number of retries in use for requests to the server.
+
+        :returns: Maximum number of retries
+        :rtype: int
+        """
+        return self._max_retries
+
+    @max_retries.setter
+    def max_retries(self, value: int) -> None:
+        self._max_retries = value
+
     @property
     def pool_maxsize(self) -> int | None:
         """

src/keycloak/keycloak_uma.py

@@ -461,7 +461,15 @@ def permissions_check(
             )
             raise AttributeError(msg)
 
-        connection = ConnectionManager(self.connection.base_url)
+        connection = ConnectionManager(
+            base_url=self.connection.base_url,
+            timeout=self.connection.timeout,
+            verify=self.connection.verify,
+            proxies=self.connection.proxies,
+            cert=self.connection.cert,
+            max_retries=self.connection.max_retries,
+            pool_maxsize=self.connection.pool_maxsize,
+        )
         connection.add_param_headers("Authorization", "Bearer " + token)
         connection.add_param_headers("Content-Type", "application/x-www-form-urlencoded")
         data_raw = connection.raw_post(self.uma_well_known["token_endpoint"], data=payload)
@@ -946,7 +954,15 @@ async def a_permissions_check(
             )
             raise AttributeError(msg)
 
-        connection = ConnectionManager(self.connection.base_url)
+        connection = ConnectionManager(
+            base_url=self.connection.base_url,
+            timeout=self.connection.timeout,
+            verify=self.connection.verify,
+            proxies=self.connection.proxies,
+            cert=self.connection.cert,
+            max_retries=self.connection.max_retries,
+            pool_maxsize=self.connection.pool_maxsize,
+        )
         connection.add_param_headers("Authorization", "Bearer " + token)
         connection.add_param_headers("Content-Type", "application/x-www-form-urlencoded")
         data_raw = await connection.a_raw_post(