[feat] process inbox request

app.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 """Creatr App"""
-from flask import Flask
+from flask import Flask, request
+from demo.utils.checker import inbox_prechecker
 
 
 app = Flask(__name__)
@@ -9,3 +10,12 @@ app = Flask(__name__)
 def index():
     """Show index page"""
     return "Hello Fediverse!"
+
+
+@app.route("/inbox", methods=["POST"])
+def inbox():
+    """Process inbox request"""
+    is_verify = inbox_prechecker(request)
+    if is_verify:
+        return "STUB"
+    return "STUB"

demo/utils/__init__.py

@@ -0,0 +1 @@
+#!/usr/bin/env python3

demo/utils/checker.py

@@ -0,0 +1,17 @@
+from flask import Request, abort
+from demo.httpsig import HttpSignature
+
+
+def inbox_prechecker(
+        request: Request,
+) -> bool:
+    try:
+        payload = request.headers
+        parsec_signature = HttpSignature.parse_signature(
+            payload["signature"]
+        )
+        print(parsec_signature)
+    except KeyError:
+        abort(401, "Missing signature key!")
+
+    return True

tests/test_inbox.py

@@ -0,0 +1,8 @@
+#!/usr/bin/env python3
+"""Test inbox route."""
+
+def test_inbox(client):
+    """Test inbox"""
+    response = client.post("/inbox",
+                           data={"name": "Test"})
+    assert response.status_code == 401