PEP 748: materialize the server configuration

Ease reading the diff of the next commits.

Author: Julien00859

peps/pep-0748.rst

@@ -252,6 +252,9 @@ backwards-compatibility purposes, new fields are only appended to these objects.
 Existing fields will never be removed, renamed, or reordered. They are split
 between client and server to minimize API confusion.
 
+Client Configuration
+^^^^^^^^^^^^^^^^^^^^
+
 The ``TLSClientConfiguration`` class would be defined by the following code:
 
 .. code-block:: python
@@ -309,8 +312,66 @@ The ``TLSClientConfiguration`` class would be defined by the following code:
         def trust_store(self) -> TrustStore | None:
             return self._trust_store
 
-The ``TLSServerConfiguration`` object is similar to the client one, except that
-it takes a ``Sequence[SigningChain]`` as the ``certificate_chain`` parameter.
+Server Configuration
+^^^^^^^^^^^^^^^^^^^^
+
+The ``TLSServerConfiguration`` class would be defined by the following code:
+
+.. code-block:: python
+
+    class TLSServerConfiguration:
+        __slots__ = (
+            "_certificate_chain",
+            "_ciphers",
+            "_inner_protocols",
+            "_lowest_supported_version",
+            "_highest_supported_version",
+            "_trust_store",
+        )
+
+        def __init__(
+            self,
+            certificate_chain: Sequence[SigningChain] | None = None,
+            ciphers: Sequence[CipherSuite] | None = None,
+            inner_protocols: Sequence[NextProtocol | bytes] | None = None,
+            lowest_supported_version: TLSVersion | None = None,
+            highest_supported_version: TLSVersion | None = None,
+            trust_store: TrustStore | None = None,
+        ) -> None:
+            if inner_protocols is None:
+                inner_protocols = []
+
+            self._certificate_chain = certificate_chain
+            self._ciphers = ciphers
+            self._inner_protocols = inner_protocols
+            self._lowest_supported_version = lowest_supported_version
+            self._highest_supported_version = highest_supported_version
+            self._trust_store = trust_store
+
+        @property
+        def certificate_chain(self) -> Sequence[SigningChain] | None:
+            return self._certificate_chain
+
+        @property
+        def ciphers(self) -> Sequence[CipherSuite | int] | None:
+            return self._ciphers
+
+        @property
+        def inner_protocols(self) -> Sequence[NextProtocol | bytes]:
+            return self._inner_protocols
+
+        @property
+        def lowest_supported_version(self) -> TLSVersion | None:
+            return self._lowest_supported_version
+
+        @property
+        def highest_supported_version(self) -> TLSVersion | None:
+            return self._highest_supported_version
+
+        @property
+        def trust_store(self) -> TrustStore | None:
+            return self._trust_store
+
 
 Context
 ~~~~~~~