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-rw-r--r--test/rfc7540_SUITE.erl25
1 files changed, 24 insertions, 1 deletions
diff --git a/test/rfc7540_SUITE.erl b/test/rfc7540_SUITE.erl
index be30b71..47c213d 100644
--- a/test/rfc7540_SUITE.erl
+++ b/test/rfc7540_SUITE.erl
@@ -3746,7 +3746,7 @@ reject_many_pseudo_header_scheme(Config) ->
ok.
reject_missing_pseudo_header_authority(Config) ->
- doc("A request without an authority component must be rejected "
+ doc("A request without an authority or host component must be rejected "
"with a PROTOCOL_ERROR stream error. (RFC7540 8.1.2.3, RFC7540 8.1.2.6)"),
{ok, Socket} = do_handshake(Config),
%% Send a HEADERS frame without an :authority pseudo-header.
@@ -3760,6 +3760,29 @@ reject_missing_pseudo_header_authority(Config) ->
{ok, << _:24, 3:8, _:8, 1:32, 1:32 >>} = gen_tcp:recv(Socket, 13, 6000),
ok.
+accept_host_header_on_missing_pseudo_header_authority(Config) ->
+ doc("A request without an authority but with a host header must be accepted. "
+ "(RFC7540 8.1.2.3, RFC7540 8.1.3)"),
+ {ok, Socket} = do_handshake(Config),
+ %% Send a HEADERS frame with host header and without an :authority pseudo-header.
+ {HeadersBlock, _} = cow_hpack:encode([
+ {<<":method">>, <<"GET">>},
+ {<<":scheme">>, <<"http">>},
+ {<<":path">>, <<"/">>},
+ {<<"host">>, <<"localhost">>}
+ ]),
+ ok = gen_tcp:send(Socket, cow_http2:headers(1, fin, HeadersBlock)),
+ %% Receive a 200 response.
+ {ok, << Len:24, 1:8, _:8, _:32 >>} = gen_tcp:recv(Socket, 9, 6000),
+ {ok, RespHeadersBlock} = gen_tcp:recv(Socket, Len, 6000),
+ {RespHeaders, _} = cow_hpack:decode(RespHeadersBlock),
+ {_, <<"200">>} = lists:keyfind(<<":status">>, 1, RespHeaders),
+ ok.
+
+%% When both :authority and host headers are received, the current behavior
+%% is to favor :authority and ignore the host header. The specification does
+%% not describe the correct behavior to follow in that case.
+
reject_many_pseudo_header_authority(Config) ->
doc("A request containing more than one authority component must be rejected "
"with a PROTOCOL_ERROR stream error. (RFC7540 8.1.2.3, RFC7540 8.1.2.6)"),