From fbbfd46fb831e06b96adef91edfed35295ae98fa Mon Sep 17 00:00:00 2001
From: Paulus Schoutsen <balloob@gmail.com>
Date: Thu, 3 Sep 2020 18:13:33 +0200
Subject: [PATCH] Add .well-known/password-change (#39613)

---
 homeassistant/components/frontend/__init__.py | 4 ++++
 homeassistant/components/http/__init__.py     | 4 ++--
 tests/components/frontend/test_init.py        | 9 +++++++++
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/frontend/__init__.py b/homeassistant/components/frontend/__init__.py
index 90089d50340..2a741afcfbc 100644
--- a/homeassistant/components/frontend/__init__.py
+++ b/homeassistant/components/frontend/__init__.py
@@ -284,6 +284,10 @@ async def async_setup(hass, config):
     hass.http.register_static_path(
         "/auth/authorize", str(root_path / "authorize.html"), False
     )
+    # https://wicg.github.io/change-password-url/
+    hass.http.register_redirect(
+        "/.well-known/change-password", "/profile", redirect_exc=web.HTTPFound
+    )
 
     local = hass.config.path("www")
     if os.path.isdir(local):
diff --git a/homeassistant/components/http/__init__.py b/homeassistant/components/http/__init__.py
index cb0ecec8a2b..421b17e47cc 100644
--- a/homeassistant/components/http/__init__.py
+++ b/homeassistant/components/http/__init__.py
@@ -345,7 +345,7 @@ class HomeAssistantHTTP:
 
         view.register(self.app, self.app.router)
 
-    def register_redirect(self, url, redirect_to):
+    def register_redirect(self, url, redirect_to, *, redirect_exc=HTTPMovedPermanently):
         """Register a redirect with the server.
 
         If given this must be either a string or callable. In case of a
@@ -357,7 +357,7 @@ class HomeAssistantHTTP:
 
         async def redirect(request):
             """Redirect to location."""
-            raise HTTPMovedPermanently(redirect_to)
+            raise redirect_exc(redirect_to)
 
         self.app.router.add_route("GET", url, redirect)
 
diff --git a/tests/components/frontend/test_init.py b/tests/components/frontend/test_init.py
index 5e6bbe8b2d4..a7ecbb0e5fe 100644
--- a/tests/components/frontend/test_init.py
+++ b/tests/components/frontend/test_init.py
@@ -484,3 +484,12 @@ async def test_get_version(hass, hass_ws_client):
     assert msg["type"] == TYPE_RESULT
     assert msg["success"]
     assert msg["result"] == {"version": cur_version}
+
+
+async def test_static_paths(hass, mock_http_client):
+    """Test static paths."""
+    resp = await mock_http_client.get(
+        "/.well-known/change-password", allow_redirects=False
+    )
+    assert resp.status == 302
+    assert resp.headers["location"] == "/profile"