Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/testing/web-platform/tests/fetch/fetch-later/resources/set_beacon.py b/testing/web-platform/tests/fetch/fetch-later/resources/set_beacon.py
new file mode 100644
index 0000000000..1c71f23e57
--- /dev/null
+++ b/testing/web-platform/tests/fetch/fetch-later/resources/set_beacon.py
@@ -0,0 +1,83 @@
+"""An HTTP request handler for WPT that handles /set_beacon.py requests."""
+
+_BEACON_ID_KEY = b"uuid"
+_BEACON_DATA_PATH = "beacon_data"
+_BEACON_FORM_PAYLOAD_KEY = b"payload"
+_BEACON_BODY_PAYLOAD_KEY = "payload="
+_BEACON_EXPECT_ORIGIN_KEY = b"expectOrigin"
+_BEACON_EXPECT_PREFLIGHT_KEY = b"expectPreflight"
+_BEACON_EXPECT_CREDS_KEY = b"expectCredentials"
+
+
+def main(request, response):
+    """Stores the given beacon's data keyed by uuid in the server.
+
+    For GET request, this handler assumes no data.
+    For POST request, this handler extracts data from request body:
+      - Content-Type=multipart/form-data: data keyed by 'payload'.
+      - the entire request body.
+
+    Multiple data can be added for the same uuid.
+
+    The data is stored as UTF-8 format.
+    """
+    if _BEACON_ID_KEY not in request.GET:
+        response.status = 400
+        return "Must provide a UUID to store beacon data"
+    uuid = request.GET.first(_BEACON_ID_KEY)
+
+    expected_origin = request.GET.get(_BEACON_EXPECT_ORIGIN_KEY)
+    if b"origin" in request.headers:
+        origin = request.headers.get(b"origin")
+        if expected_origin:
+            assert origin == expected_origin, f"expected {expected_origin}, got {origin}"
+        response.headers.set(b"Access-Control-Allow-Origin", origin)
+    else:
+        assert expected_origin is None, f"expected None, got {expected_origin}"
+
+    # Handles preflight request first.
+    if request.method == u"OPTIONS":
+        assert request.GET.get(
+            _BEACON_EXPECT_PREFLIGHT_KEY) == b"true", "Preflight not expected."
+
+        # preflight must not have cookies.
+        assert b"Cookie" not in request.headers
+
+        requested_headers = request.headers.get(
+            b"Access-Control-Request-Headers")
+        assert b"content-type" in requested_headers, f"expected content-type, got {requested_headers}"
+        response.headers.set(b"Access-Control-Allow-Headers", b"content-type")
+
+        requested_method = request.headers.get(b"Access-Control-Request-Method")
+        assert requested_method == b"POST", f"expected POST, got {requested_method}"
+        response.headers.set(b"Access-Control-Allow-Methods", b"POST")
+
+        return response
+
+    expect_creds = request.GET.get(_BEACON_EXPECT_CREDS_KEY) == b"true"
+    if expect_creds:
+        assert b"Cookie" in request.headers
+    else:
+        assert b"Cookie" not in request.headers
+
+    data = None
+    if request.method == u"POST":
+        if b"multipart/form-data" in request.headers.get(b"Content-Type", b""):
+            if _BEACON_FORM_PAYLOAD_KEY in request.POST:
+                data = request.POST.first(_BEACON_FORM_PAYLOAD_KEY).decode(
+                    'utf-8')
+        elif request.body:
+            data = request.body.decode('utf-8')
+            if data.startswith(_BEACON_BODY_PAYLOAD_KEY):
+                data = data.split(_BEACON_BODY_PAYLOAD_KEY)[1]
+
+    with request.server.stash.lock:
+        saved_data = request.server.stash.take(key=uuid, path=_BEACON_DATA_PATH)
+        if not saved_data:
+            saved_data = [data]
+        else:
+            saved_data.append(data)
+        request.server.stash.put(
+            key=uuid, value=saved_data, path=_BEACON_DATA_PATH)
+
+    response.status = 200