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test(frame): malformed utf-8 packet

This commit is contained in:
JimMoen 2022-03-10 11:39:44 +08:00
parent c0b688b51f
commit dce513df0e
1 changed files with 18 additions and 0 deletions
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18
test/emqx_frame_SUITE.erl
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@ -45,6 +45,7 @@ groups() ->
t_parse_frame_too_large, t_parse_frame_too_large,
t_parse_frame_malformed_variable_byte_integer, t_parse_frame_malformed_variable_byte_integer,
t_parse_frame_variable_byte_integer, t_parse_frame_variable_byte_integer,
t_parse_malformed_utf8_string,
t_parse_frame_proxy_protocol %% proxy_protocol_config_disabled packet. t_parse_frame_proxy_protocol %% proxy_protocol_config_disabled packet.
]}, ]},
{connect, [parallel], {connect, [parallel],
@ -144,6 +145,23 @@ t_parse_frame_variable_byte_integer(_) ->
?catch_error(malformed_variable_byte_integer, ?catch_error(malformed_variable_byte_integer,
emqx_frame:parse_variable_byte_integer(Bin)). emqx_frame:parse_variable_byte_integer(Bin)).
t_parse_malformed_utf8_string(_) ->
MalformedPacket = <<16,31,0,4,
%% Specification name, should be "MQTT"
%% 77,81,84,84,
%% malformed 1-Byte UTF-8 in (U+0000 .. U+001F] && [U+007F])
16#00,16#01,16#1F,16#7F,
4,194,0,60,
0,4,101,109,
113,120,0,5,
97,100,109,105,
110,0,6,112,
117,98,108,105,
99>>,
ParseState = emqx_frame:initial_parse_state(#{strict_mode => true}),
?catch_error(utf8_string_invalid, emqx_frame:parse(MalformedPacket, ParseState)).
t_parse_frame_proxy_protocol(_) -> t_parse_frame_proxy_protocol(_) ->
BinList = [ <<"PROXY TCP4 ">>, <<"PROXY TCP6 ">>, <<"PROXY UNKNOWN">> BinList = [ <<"PROXY TCP4 ">>, <<"PROXY TCP6 ">>, <<"PROXY UNKNOWN">>
, <<"\r\n\r\n\0\r\nQUIT\n">>], , <<"\r\n\r\n\0\r\nQUIT\n">>],