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-rw-r--r--lib/inets/src/http_client/httpc_cookie.erl3
-rw-r--r--lib/inets/src/http_client/httpc_handler.erl20
-rw-r--r--lib/inets/test/httpc_SUITE.erl34
3 files changed, 46 insertions, 11 deletions
diff --git a/lib/inets/src/http_client/httpc_cookie.erl b/lib/inets/src/http_client/httpc_cookie.erl
index 69900bae65..134115bdfa 100644
--- a/lib/inets/src/http_client/httpc_cookie.erl
+++ b/lib/inets/src/http_client/httpc_cookie.erl
@@ -335,7 +335,8 @@ add_domain(Str, #http_cookie{domain = Domain}) ->
Str ++ "; $Domain=" ++ Domain.
parse_set_cookies(CookieHeaders, DefaultPathDomain) ->
- SetCookieHeaders = [Value || {"set-cookie", Value} <- CookieHeaders],
+ %% empty Set-Cookie header is invalid according to RFC but some sites violate it
+ SetCookieHeaders = [Value || {"set-cookie", Value} <- CookieHeaders, Value /= ""],
Cookies = [parse_set_cookie(SetCookieHeader, DefaultPathDomain) ||
SetCookieHeader <- SetCookieHeaders],
%% print_cookies("Parsed Cookies", Cookies),
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index b4894d93cd..88e08be789 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -1119,15 +1119,8 @@ handle_http_body(Body, #state{headers = Headers,
handle_response(State#state{headers = NewHeaders,
body = NewBody})
end;
- Encoding when is_list(Encoding) ->
- ?hcrt("handle_http_body - encoding", [{encoding, Encoding}]),
- NewState = answer_request(Request,
- httpc_response:error(Request,
- unknown_encoding),
- State),
- {stop, normal, NewState};
- _ ->
- ?hcrt("handle_http_body - other", []),
+ Enc when Enc =:= "identity"; Enc =:= undefined ->
+ ?hcrt("handle_http_body - identity", []),
Length =
list_to_integer(Headers#http_response_h.'content-length'),
case ((Length =< MaxBodySize) orelse (MaxBodySize =:= nolimit)) of
@@ -1149,7 +1142,14 @@ handle_http_body(Body, #state{headers = Headers,
body_too_big),
State),
{stop, normal, NewState}
- end
+ end;
+ Encoding when is_list(Encoding) ->
+ ?hcrt("handle_http_body - other", [{encoding, Encoding}]),
+ NewState = answer_request(Request,
+ httpc_response:error(Request,
+ unknown_encoding),
+ State),
+ {stop, normal, NewState}
end.
handle_response(#state{status = new} = State) ->
diff --git a/lib/inets/test/httpc_SUITE.erl b/lib/inets/test/httpc_SUITE.erl
index ba7e82a765..b1b799c953 100644
--- a/lib/inets/test/httpc_SUITE.erl
+++ b/lib/inets/test/httpc_SUITE.erl
@@ -91,6 +91,7 @@ only_simulated() ->
[
cookie,
cookie_profile,
+ empty_set_cookie,
trace,
stream_once,
no_content_204,
@@ -104,6 +105,7 @@ only_simulated() ->
remote_socket_close,
remote_socket_close_async,
transfer_encoding,
+ transfer_encoding_identity,
redirect_loop,
redirect_moved_permanently,
redirect_multiple_choises,
@@ -536,6 +538,19 @@ cookie_profile(Config) when is_list(Config) ->
inets:stop(httpc, cookie_test).
%%-------------------------------------------------------------------------
+empty_set_cookie() ->
+ [{doc, "Test empty Set-Cookie header."}].
+empty_set_cookie(Config) when is_list(Config) ->
+ ok = httpc:set_options([{cookies, enabled}]),
+
+ Request0 = {url(group_name(Config), "/empty_set_cookie.html", Config), []},
+
+ {ok, {{_,200,_}, [_ | _], [_|_]}}
+ = httpc:request(get, Request0, [], []),
+
+ ok = httpc:set_options([{cookies, disabled}]).
+
+%%-------------------------------------------------------------------------
headers_as_is(doc) ->
["Test the option headers_as_is"];
headers_as_is(Config) when is_list(Config) ->
@@ -630,6 +645,12 @@ transfer_encoding(Config) when is_list(Config) ->
%%-------------------------------------------------------------------------
+transfer_encoding_identity(Config) when is_list(Config) ->
+ URL = url(group_name(Config), "/identity_transfer_encoding.html", Config),
+ {ok, {{_,200,_}, [_|_], "IDENTITY"}} = httpc:request(URL).
+
+%%-------------------------------------------------------------------------
+
empty_response_header() ->
[{doc, "Test the case that the HTTP server does not send any headers. Solves OTP-6830"}].
empty_response_header(Config) when is_list(Config) ->
@@ -1615,6 +1636,13 @@ handle_uri(_,"/capital_transfer_encoding.html",_,_,Socket,_) ->
send(Socket, http_chunk:encode("obar</BODY></HTML>")),
http_chunk:encode_last();
+handle_uri(_,"/identity_transfer_encoding.html",_,_,_,_) ->
+ "HTTP/1.0 200 OK\r\n"
+ "Transfer-Encoding:identity\r\n"
+ "Content-Length:8\r\n"
+ "\r\n"
+ "IDENTITY";
+
handle_uri(_,"/cookie.html",_,_,_,_) ->
"HTTP/1.1 200 ok\r\n" ++
"set-cookie:" ++ "test_cookie=true; path=/;" ++
@@ -1622,6 +1650,12 @@ handle_uri(_,"/cookie.html",_,_,_,_) ->
"Content-Length:32\r\n\r\n"++
"<HTML><BODY>foobar</BODY></HTML>";
+handle_uri(_,"/empty_set_cookie.html",_,_,_,_) ->
+ "HTTP/1.1 200 ok\r\n" ++
+ "set-cookie: \r\n" ++
+ "Content-Length:32\r\n\r\n"++
+ "<HTML><BODY>foobar</BODY></HTML>";
+
handle_uri(_,"/missing_crlf.html",_,_,_,_) ->
"HTTP/1.1 200 ok" ++
"Content-Length:32\r\n" ++