Add config update API and tests

src/seedpass/api.py

@@ -234,6 +234,35 @@ def get_config(key: str, authorization: str | None = Header(None)) -> Any:
     return {"key": key, "value": value}
 
 
+@app.put("/api/v1/config/{key}")
+def update_config(
+    key: str, data: dict, authorization: str | None = Header(None)
+) -> dict[str, str]:
+    """Update a configuration setting."""
+    _check_token(authorization)
+    assert _pm is not None
+    cfg = _pm.config_manager
+    mapping = {
+        "relays": lambda v: cfg.set_relays(v, require_pin=False),
+        "pin": cfg.set_pin,
+        "password_hash": cfg.set_password_hash,
+        "inactivity_timeout": lambda v: cfg.set_inactivity_timeout(float(v)),
+        "additional_backup_path": cfg.set_additional_backup_path,
+        "secret_mode_enabled": cfg.set_secret_mode_enabled,
+        "clipboard_clear_delay": lambda v: cfg.set_clipboard_clear_delay(int(v)),
+    }
+
+    action = mapping.get(key)
+    if action is None:
+        raise HTTPException(status_code=400, detail="Unknown key")
+
+    if "value" not in data:
+        raise HTTPException(status_code=400, detail="Missing value")
+
+    action(data["value"])
+    return {"status": "ok"}
+
+
 @app.get("/api/v1/fingerprint")
 def list_fingerprints(authorization: str | None = Header(None)) -> List[str]:
     _check_token(authorization)

src/tests/test_api.py

@@ -22,7 +22,14 @@ def client(monkeypatch):
             restore_entry=lambda i: None,
         ),
         config_manager=SimpleNamespace(
-            load_config=lambda require_pin=False: {"k": "v"}
+            load_config=lambda require_pin=False: {"k": "v"},
+            set_pin=lambda v: None,
+            set_password_hash=lambda v: None,
+            set_relays=lambda v, require_pin=False: None,
+            set_inactivity_timeout=lambda v: None,
+            set_additional_backup_path=lambda v: None,
+            set_secret_mode_enabled=lambda v: None,
+            set_clipboard_clear_delay=lambda v: None,
         ),
         fingerprint_manager=SimpleNamespace(list_fingerprints=lambda: ["fp"]),
         nostr_client=SimpleNamespace(
@@ -131,6 +138,37 @@ def test_create_modify_archive_entry(client):
     assert res.json() == {"status": "active"}
 
 
+def test_update_config(client):
+    cl, token = client
+    called = {}
+
+    def set_timeout(val):
+        called["val"] = val
+
+    api._pm.config_manager.set_inactivity_timeout = set_timeout
+    headers = {"Authorization": f"Bearer {token}", "Origin": "http://example.com"}
+    res = cl.put(
+        "/api/v1/config/inactivity_timeout",
+        json={"value": 42},
+        headers=headers,
+    )
+    assert res.status_code == 200
+    assert res.json() == {"status": "ok"}
+    assert called["val"] == 42
+    assert res.headers.get("access-control-allow-origin") == "http://example.com"
+
+
+def test_update_config_unknown_key(client):
+    cl, token = client
+    headers = {"Authorization": f"Bearer {token}", "Origin": "http://example.com"}
+    res = cl.put(
+        "/api/v1/config/bogus",
+        json={"value": 1},
+        headers=headers,
+    )
+    assert res.status_code == 400
+
+
 def test_shutdown(client, monkeypatch):
     cl, token = client
 
@@ -165,6 +203,7 @@ def test_shutdown(client, monkeypatch):
         ("post", "/api/v1/shutdown"),
         ("post", "/api/v1/entry"),
         ("put", "/api/v1/entry/1"),
+        ("put", "/api/v1/config/inactivity_timeout"),
         ("post", "/api/v1/entry/1/archive"),
         ("post", "/api/v1/entry/1/unarchive"),
     ],