🚧 add groundwork for origins

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "spiderweb-framework"
-version = "0.11.0"
+version = "0.12.0"
 description = "A small web framework, just big enough for a spider."
 authors = ["Joe Kaufeld <opensource@joekaufeld.com>"]
 readme = "README.md"

spiderweb/constants.py

@@ -2,7 +2,7 @@ from peewee import DatabaseProxy
 
 DEFAULT_ALLOWED_METHODS = ["GET"]
 DEFAULT_ENCODING = "UTF-8"
-__version__ = "0.11.0"
+__version__ = "0.12.0"
 
 # https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie
 REGEX_COOKIE_NAME = r"^[a-zA-Z0-9\s\(\)<>@,;:\/\\\[\]\?=\{\}\"\t]*$"

spiderweb/main.py

@@ -49,6 +49,7 @@ class SpiderwebRouter(LocalServerMixin, MiddlewareMixin, RoutesMixin, FernetMixi
         staticfiles_dirs: list[str] = None,
         routes: list[tuple[str, Callable] | tuple[str, Callable, dict]] = None,
         error_routes: dict[int, Callable] = None,
+        allowed_hosts=None,
         secret_key: str = None,
         session_max_age=60 * 60 * 24 * 14,  # 2 weeks
         session_cookie_name="swsession",
@@ -69,9 +70,10 @@ class SpiderwebRouter(LocalServerMixin, MiddlewareMixin, RoutesMixin, FernetMixi
         self.append_slash = append_slash
         self.templates_dirs = templates_dirs
         self.staticfiles_dirs = staticfiles_dirs
-        self._middleware: list[str] = middleware if middleware else []
+        self._middleware: list[str] = middleware or []
         self.middleware: list[Callable] = []
         self.secret_key = secret_key if secret_key else self.generate_key()
+        self.allowed_hosts = allowed_hosts or ["*"]
 
         self.extra_data = kwargs
 

spiderweb/middleware/cors.py

@@ -0,0 +1 @@
+# https://gist.github.com/FND/204ba41bf6ae485965ef

spiderweb/request.py

@@ -72,6 +72,9 @@ class Request:
         ]
         for f in fields:
             self.META[f] = self.environ.get(f)
+        for f in self.environ.keys():
+            if f.startswith("HTTP_"):
+                self.META[f] = self.environ[f]
         self.META["client_address"] = get_client_address(self.environ)
 
     def populate_cookies(self) -> None:

templates/test.html

@@ -15,4 +15,7 @@
     <p>
         <img src="/static/aaaaaa.gif" alt="AAAAAAAAAA">
     </p>
+    <p>
+        {{ request.META }}
+    </p>
 {% endblock %}