1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/signed-exchange/resources/prefetch-test-cert.py b/testing/web-platform/tests/signed-exchange/resources/prefetch-test-cert.py
new file mode 100644
index 0000000000..e1dffebe18
--- /dev/null
+++ b/testing/web-platform/tests/signed-exchange/resources/prefetch-test-cert.py
@@ -0,0 +1,18 @@
+import os
+
+from wptserve.utils import isomorphic_decode
+
+def main(request, response):
+    stash_id = request.GET.first(b"id")
+    if request.server.stash.take(stash_id) is not None:
+        response.status = (404, b"Not Found")
+        response.headers.set(b"Content-Type", b"text/plain")
+        return u"not found"
+    request.server.stash.put(stash_id, True)
+
+    path = os.path.join(os.path.dirname(isomorphic_decode(__file__)), u"127.0.0.1.sxg.pem.cbor")
+    body = open(path, u"rb").read()
+
+    response.headers.set(b"Content-Type", b"application/cert-chain+cbor")
+    response.headers.set(b"Cache-Control", b"public, max-age=600")
+    return body