Split Store into Store and Auth

This separates the concerns

4 files changed, 12 insertions, 7 deletions

diff --git a/paste/__init__.py b/paste/__init__.py
index 155e927..ddd1054 100644
--- a/paste/__init__.py
+++ b/paste/__init__.py
@@ -9,7 +9,7 @@ from typing import Optional
 from wsgiref.util import application_uri, request_uri
 
 from . import db
-from .store import Store
+from .store import Auth, Store
 from .types import (
     App,
     Closable,
@@ -155,7 +155,7 @@ def authenticate(app: App, environ: Env, start_response: StartResponse) -> Respo
             value = b64decode(value.encode(), validate=True)
         except (binascii.Error, UnicodeEncodeError):
             return False
-        return Store(environ["paste.db_conn"]).check_token(value)
+        return Auth(environ["paste.db_conn"]).check_token(value)
 
     if environ["REQUEST_METHOD"] in {"GET", "HEAD"} or check_auth():
         return app(environ, start_response)
diff --git a/paste/store.py b/paste/store.py
index f69c03d..427345b 100644
--- a/paste/store.py
+++ b/paste/store.py
@@ -89,6 +89,11 @@ class Store:
             )
             return cur.rowcount == 1
 
+
+class Auth:
+    def __init__(self, conn: Connection):
+        self.conn = conn
+
     def generate_token(self):
         token = token_bytes(TOKEN_BYTES)
         with self.conn:
diff --git a/tests/middleware/test_authenticate.py b/tests/middleware/test_authenticate.py
index 9fccb32..73b7ded 100644
--- a/tests/middleware/test_authenticate.py
+++ b/tests/middleware/test_authenticate.py
@@ -69,7 +69,7 @@ class MockConnection:
         self.check_token = check_token
 
 
-class MockStore:
+class MockAuth:
     def __init__(self, c):
         assert isinstance(c, MockConnection)
         self.conn = c
@@ -95,7 +95,7 @@ def test_authenticate_check_token_fail(app, method, monkeypatch):
         "HTTP_AUTHORIZATION": f"APIKey {b64encode(token).decode()}",
     }
 
-    monkeypatch.setattr("paste.Store", MockStore)
+    monkeypatch.setattr("paste.Auth", MockAuth)
     response = call_app(app, environ)
     assert check_token_called
     assert response.data == b"401 Unauthorized\n"
@@ -121,7 +121,7 @@ def test_authenticate_check_token_success(app, method, monkeypatch):
         "HTTP_AUTHORIZATION": f"APIKey {b64encode(token).decode()}",
     }
 
-    monkeypatch.setattr("paste.Store", MockStore)
+    monkeypatch.setattr("paste.Auth", MockAuth)
     response = call_app(app, environ)
     assert check_token_called
     assert response.data == b"Hello, world!"
diff --git a/tests/test_application.py b/tests/test_application.py
index 20cbeac..c250909 100644
--- a/tests/test_application.py
+++ b/tests/test_application.py
@@ -5,7 +5,7 @@ from webtest import TestApp
 
 import paste.db
 from paste import __main__, application
-from paste.store import Store
+from paste.store import Auth
 
 DB = "file::memory:?cache=shared"
 
@@ -25,7 +25,7 @@ def app(db):
 
 @pytest.fixture
 def token(db):
-    return b64encode(Store(db).generate_token()).decode()
+    return b64encode(Auth(db).generate_token()).decode()
 
 
 @pytest.mark.parametrize("method", ["put", "post", "delete"])