%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
%%
-module(ssl_packet_SUITE).
%% Note: This directive should only be used in test suites.
-compile(export_all).
-include("test_server.hrl").
-define(BYTE(X), X:8/unsigned-big-integer).
-define(UINT16(X), X:16/unsigned-big-integer).
-define(UINT24(X), X:24/unsigned-big-integer).
-define(UINT32(X), X:32/unsigned-big-integer).
-define(UINT64(X), X:64/unsigned-big-integer).
-define(STRING(X), ?UINT32((size(X))), (X)/binary).
-define(byte(X), << ?BYTE(X) >> ).
-define(uint16(X), << ?UINT16(X) >> ).
-define(uint24(X), << ?UINT24(X) >> ).
-define(uint32(X), << ?UINT32(X) >> ).
-define(uint64(X), << ?UINT64(X) >> ).
-define(TIMEOUT, 120000).
-define(MANY, 1000).
-define(SOME, 50).
%% Test server callback functions
%%--------------------------------------------------------------------
%% Function: init_per_suite(Config) -> Config
%% Config - [tuple()]
%% A list of key/value pairs, holding the test case configuration.
%% Description: Initialization before the whole suite
%%
%% Note: This function is free to add any key/value pairs to the Config
%% variable, but should NOT alter/remove any existing entries.
%%--------------------------------------------------------------------
init_per_suite(Config) ->
crypto:start(),
ssl:start(),
Result =
(catch make_certs:all(?config(data_dir, Config),
?config(priv_dir, Config))),
test_server:format("Make certs ~p~n", [Result]),
ssl_test_lib:cert_options(Config).
%%--------------------------------------------------------------------
%% Function: end_per_suite(Config) -> _
%% Config - [tuple()]
%% A list of key/value pairs, holding the test case configuration.
%% Description: Cleanup after the whole suite
%%--------------------------------------------------------------------
end_per_suite(_Config) ->
ssl:stop(),
crypto:stop().
%%--------------------------------------------------------------------
%% Function: init_per_testcase(TestCase, Config) -> Config
%% Case - atom()
%% Name of the test case that is about to be run.
%% Config - [tuple()]
%% A list of key/value pairs, holding the test case configuration.
%%
%% Description: Initialization before each test case
%%
%% Note: This function is free to add any key/value pairs to the Config
%% variable, but should NOT alter/remove any existing entries.
%% Description: Initialization before each test case
%%--------------------------------------------------------------------
init_per_testcase(_TestCase, Config0) ->
Config = lists:keydelete(watchdog, 1, Config0),
Dog = ssl_test_lib:timetrap(?TIMEOUT),
[{watchdog, Dog} | Config].
%%--------------------------------------------------------------------
%% Function: end_per_testcase(TestCase, Config) -> _
%% Case - atom()
%% Name of the test case that is about to be run.
%% Config - [tuple()]
%% A list of key/value pairs, holding the test case configuration.
%% Description: Cleanup after each test case
%%--------------------------------------------------------------------
end_per_testcase(_TestCase, Config) ->
Dog = ?config(watchdog, Config),
case Dog of
undefined ->
ok;
_ ->
test_server:timetrap_cancel(Dog)
end.
%%--------------------------------------------------------------------
%% Function: all(Clause) -> TestCases
%% Clause - atom() - suite | doc
%% TestCases - [Case]
%% Case - atom()
%% Name of a test case.
%% Description: Returns a list of all test cases in this test suite
%%--------------------------------------------------------------------
all(doc) ->
["Test that erlang:decode_packet/3 seems to be handled correctly."
"We only use the most basic packet types in our tests as testing of"
"the packet types are for inet to verify"
];
all(suite) ->
[packet_raw_passive_many_small,
packet_0_passive_many_small, packet_1_passive_many_small,
packet_2_passive_many_small, packet_4_passive_many_small,
packet_raw_passive_some_big, packet_0_passive_some_big,
packet_1_passive_some_big,
packet_2_passive_some_big, packet_4_passive_some_big,
packet_raw_active_once_many_small,
packet_0_active_once_many_small, packet_1_active_once_many_small,
packet_2_active_once_many_small, packet_4_active_once_many_small,
packet_raw_active_once_some_big,
packet_0_active_once_some_big, packet_1_active_once_some_big,
packet_2_active_once_some_big, packet_4_active_once_some_big,
packet_raw_active_many_small, packet_0_active_many_small,
packet_1_active_many_small,
packet_2_active_many_small, packet_4_active_many_small,
packet_raw_active_some_big, packet_0_active_some_big,
packet_1_active_some_big, packet_2_active_some_big,
packet_4_active_some_big,
packet_send_to_large,
packet_wait_passive, packet_wait_active,
packet_baddata_passive, packet_baddata_active,
packet_size_passive, packet_size_active,
packet_cdr_decode,
packet_http_decode,
packet_http_decode_list,
packet_http_bin_decode_multi,
packet_line_decode,
packet_asn1_decode,
packet_tpkt_decode,
%packet_fcgi_decode,
packet_sunrm_decode,
header_decode_one_byte,
header_decode_two_bytes,
header_decode_two_bytes_one_sent,
header_decode_two_bytes_two_sent
].
%% Test cases starts here.
%%--------------------------------------------------------------------
packet_raw_passive_many_small(doc) ->
["Test packet option {packet, raw} in passive mode."];
packet_raw_passive_many_small(suite) ->
[];
packet_raw_passive_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, raw}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_raw, [Data, ?MANY]}},
{options,
[{active, false},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_raw_passive_some_big(doc) ->
["Test packet option {packet, raw} in passive mode."];
packet_raw_passive_some_big(suite) ->
[];
packet_raw_passive_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_raw, [Data, ?SOME]}},
{options,
[{active, false},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_passive_many_small(doc) ->
["Test packet option {packet, 0} in passive mode."];
packet_0_passive_many_small(suite) ->
[];
packet_0_passive_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 0}, equivalent to packet raw.",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_raw, [Data, ?MANY]}},
{options, [{active, false},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_passive_some_big(doc) ->
["Test packet option {packet, 0} in passive mode."];
packet_0_passive_some_big(suite) ->
[];
packet_0_passive_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_raw, [Data, ?SOME]}},
{options, [{active, false},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_passive_many_small(doc) ->
["Test packet option {packet, 1} in passive mode."];
packet_1_passive_many_small(suite) ->
[];
packet_1_passive_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 1}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?MANY]}},
{options, [{active, false},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_passive_some_big(doc) ->
["Test packet option {packet, 1} in passive mode."];
packet_1_passive_some_big(suite) ->
[];
packet_1_passive_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(255, "1")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?SOME]}},
{options, [{active, false},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_passive_many_small(doc) ->
["Test packet option {packet, 2} in passive mode"];
packet_2_passive_many_small(suite) ->
[];
packet_2_passive_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 2}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?MANY]}},
{options, [{active, false},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_passive_some_big(doc) ->
["Test packet option {packet, 2} in passive mode"];
packet_2_passive_some_big(suite) ->
[];
packet_2_passive_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?SOME]}},
{options, [{active, false},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_passive_many_small(doc) ->
["Test packet option {packet, 4} in passive mode"];
packet_4_passive_many_small(suite) ->
[];
packet_4_passive_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 4}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa,
{?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 4}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?MANY]}},
{options, [{active, false},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_passive_some_big(doc) ->
["Test packet option {packet, 4} in passive mode"];
packet_4_passive_some_big(suite) ->
[];
packet_4_passive_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 4}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, ?SOME]}},
{options, [{active, false},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_raw_active_once_many_small(doc) ->
["Test packet option {packet, raw} in active once mode."];
packet_raw_active_once_many_small(suite) ->
[];
packet_raw_active_once_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, raw}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_once_raw,
[Data, ?MANY]}},
{options, [{active, once},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_raw_active_once_some_big(doc) ->
["Test packet option {packet, raw} in active once mode."];
packet_raw_active_once_some_big(suite) ->
[];
packet_raw_active_once_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_once_raw,
[Data, ?SOME]}},
{options, [{active, once},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_active_once_many_small(doc) ->
["Test packet option {packet, 0} in active once mode."];
packet_0_active_once_many_small(suite) ->
[];
packet_0_active_once_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 0}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE, active_once_raw,
[Data, ?MANY]}},
{options, [{active, once},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_active_once_some_big(doc) ->
["Test packet option {packet, 0} in active once mode."];
packet_0_active_once_some_big(suite) ->
[];
packet_0_active_once_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,
[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE, active_once_raw,
[Data, ?SOME]}},
{options, [{active, once},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_active_once_many_small(doc) ->
["Test packet option {packet, 1} in active once mode."];
packet_1_active_once_many_small(suite) ->
[];
packet_1_active_once_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 1}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?MANY]}},
{options, [{active, once},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_active_once_some_big(doc) ->
["Test packet option {packet, 1} in active once mode."];
packet_1_active_once_some_big(suite) ->
[];
packet_1_active_once_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(255, "1")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?SOME]}},
{options, [{active, once},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_active_once_many_small(doc) ->
["Test packet option {packet, 2} in active once mode"];
packet_2_active_once_many_small(suite) ->
[];
packet_2_active_once_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 2}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?MANY]}},
{options, [{active, once},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_active_once_some_big(doc) ->
["Test packet option {packet, 2} in active once mode"];
packet_2_active_once_some_big(suite) ->
[];
packet_2_active_once_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?SOME]}},
{options, [{active, once},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_active_once_many_small(doc) ->
["Test packet option {packet, 4} in active once mode"];
packet_4_active_once_many_small(suite) ->
[];
packet_4_active_once_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 4}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 4}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?MANY]}},
{options, [{active, once},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_active_once_some_big(doc) ->
["Test packet option {packet, 4} in active once mode"];
packet_4_active_once_some_big(suite) ->
[];
packet_4_active_once_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 4}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_once_packet,
[Data, ?SOME]}},
{options, [{active, once},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_raw_active_many_small(doc) ->
["Test packet option {packet, raw} in active mode."];
packet_raw_active_many_small(suite) ->
[];
packet_raw_active_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, raw}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_raw,
[Data, ?MANY]}},
{options, [{active, true},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_raw_active_some_big(doc) ->
["Test packet option {packet, raw} in active mode."];
packet_raw_active_some_big(suite) ->
[];
packet_raw_active_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_raw, [Data, ?SOME]}},
{options, [{active, true},
{packet, raw} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_active_many_small(doc) ->
["Test packet option {packet, 0} in active mode."];
packet_0_active_many_small(suite) ->
[];
packet_0_active_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 0}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?MANY]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE, active_raw,
[Data, ?MANY]}},
{options, [{active, true},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_0_active_some_big(doc) ->
["Test packet option {packet, 0} in active mode."];
packet_0_active_some_big(suite) ->
[];
packet_0_active_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_raw ,[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE, active_raw,
[Data, ?SOME]}},
{options, [{active, true},
{packet, 0} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_active_many_small(doc) ->
["Test packet option {packet, 1} in active mode."];
packet_1_active_many_small(suite) ->
[];
packet_1_active_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 1}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?MANY]}},
{options, [{active, true},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_1_active_some_big(doc) ->
["Test packet option {packet, 1} in active mode."];
packet_1_active_some_big(suite) ->
[];
packet_1_active_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(255, "1")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?SOME]}},
{options, [{active, true},
{packet, 1} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_active_many_small(doc) ->
["Test packet option {packet, 2} in active mode"];
packet_2_active_many_small(suite) ->
[];
packet_2_active_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 2}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?MANY]}},
{options, [{active, true},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_2_active_some_big(doc) ->
["Test packet option {packet, 2} in active mode"];
packet_2_active_some_big(suite) ->
[];
packet_2_active_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?SOME]}},
{options, [{active, true},
{packet, 2} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_active_many_small(doc) ->
["Test packet option {packet, 4} in active mode"];
packet_4_active_many_small(suite) ->
[];
packet_4_active_many_small(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = "Packet option is {packet, 4}",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?MANY]}},
{options, [{packet, 4}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?MANY]}},
{options, [{active, true},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_4_active_some_big(doc) ->
["Test packet option {packet, 4} in active mode"];
packet_4_active_some_big(suite) ->
[];
packet_4_active_some_big(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, ?SOME]}},
{options, [{packet, 4} | ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE,
active_packet, [Data, ?SOME]}},
{options, [{active, true},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_send_to_large(doc) ->
["Test setting the packet option {packet, 2} on the send side"];
packet_send_to_large(suite) -> [];
packet_send_to_large(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = lists:append(lists:duplicate(30, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send, [Data, 1]}},
{options, [{packet, 1}| ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_packet, [Data, 1]}},
{options, [{active, true} | ClientOpts]}]),
ssl_test_lib:check_result(Server, {error, {badarg,
{packet_to_large, 300, 255}}}),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_wait_active(doc) ->
["Test waiting when complete packages have not arrived"];
packet_wait_active(suite) ->
[];
packet_wait_active(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete,
[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa,
{?MODULE, active_packet,
[binary_to_list(Data), ?SOME]}},
{options, [{active, true},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_wait_passive(doc) ->
["Test waiting when complete packages have not arrived"];
packet_wait_passive(suite) ->
[];
packet_wait_passive(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete,
[Data, ?SOME]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[binary_to_list(Data), ?SOME]}},
{options, [{active, false},
{packet, 4} |
ClientOpts]}]),
ssl_test_lib:check_result(Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_baddata_active(doc) ->
["Test that if a bad packet arrives error msg is sent and socket is closed"];
packet_baddata_active(suite) ->
[];
packet_baddata_active(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete ,[Data, 1]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_packet, [Data, 1]}},
{options, [{active, true},
{packet, cdr} |
ClientOpts]}]),
receive
{Client, {other, {ssl_error, _Socket,
{invalid_packet, _}},{error,closed},1}} -> ok;
Unexpected ->
test_server:fail({unexpected, Unexpected})
end,
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_baddata_passive(doc) ->
["Test that if a bad packet arrives error msg is sent and socket is closed"];
packet_baddata_passive(suite) ->
[];
packet_baddata_passive(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete ,[Data, 1]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, 1]}},
{options, [{active, false},
{packet, cdr} |
ClientOpts]}]),
receive
{Client, {other, {error, {invalid_packet, _}},{error,closed}, 1}} -> ok;
Unexpected ->
test_server:fail({unexpected, Unexpected})
end,
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_size_active(doc) ->
["Test that if a packet of size larger than
packet_size arrives error msg is sent and socket is closed"];
packet_size_active(suite) ->
[];
packet_size_active(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete ,[Data, 1]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, active_packet, [Data, 1]}},
{options, [{active, true},
{packet, 4}, {packet_size, 10} |
ClientOpts]}]),
receive
{Client, {other, {ssl_error, _Socket,
{invalid_packet, _}},{error,closed},1}} -> ok;
Unexpected ->
test_server:fail({unexpected, Unexpected})
end,
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_size_passive(doc) ->
["Test that if a packet of size larger
than packet_size arrives error msg is sent and socket is closed"];
packet_size_passive(suite) -> [];
packet_size_passive(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:duplicate(100, "1234567890")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, send_incomplete ,[Data, 1]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, passive_recv_packet,
[Data, 1]}},
{options, [{active, false},
{packet, 4}, {packet_size, 30} |
ClientOpts]}]),
receive
{Client, {other, {error, {invalid_packet, _}},{error,closed},1}} -> ok;
Unexpected ->
test_server:fail({unexpected, Unexpected})
end,
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_cdr_decode(doc) ->
["Test setting the packet option {packet, cdr}"];
packet_cdr_decode(suite) ->
[];
packet_cdr_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
%% A valid cdr packet
Data = <<71,73,79,80,1,2,2,1,0,0,0,41,0,0,0,0,0,0,0,0,0,0,0,1,78,
69,79,0,0,0,0,2,0,10,0,0,0,0,0,0,0,0,0,18,0,0,0,0,0,0,0,4,49>>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_packet_decode,
[Data]}},
{options, [{active, true}, binary,
{packet, cdr}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_packet_decode,
[Data]}},
{options, [{active, true}, {packet, cdr},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_http_decode(doc) ->
["Test setting the packet option {packet, http} {mode, binary}"];
packet_http_decode(suite) ->
[];
packet_http_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Request = "GET / HTTP/1.1\r\n"
"host: www.example.com\r\n"
"user-agent: HttpTester\r\n"
"\r\n",
Response = "HTTP/1.1 200 OK\r\n"
"\r\n"
"Hello!",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_http_decode,
[Response]}},
{options, [{active, true}, binary,
{packet, http} | ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_http_decode,
[Request]}},
{options, [{active, true}, binary,
{packet, http} |
ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
server_http_decode(Socket, HttpResponse) ->
assert_packet_opt(Socket, http),
receive
{ssl, Socket, {http_request, 'GET', _, {1,1}}} -> ok;
Other1 -> exit({?LINE, Other1})
end,
assert_packet_opt(Socket, http),
receive
{ssl, Socket, {http_header, _, 'Host', _, "www.example.com"}} -> ok;
Other2 -> exit({?LINE, Other2})
end,
assert_packet_opt(Socket, http),
receive
{ssl, Socket, {http_header, _, 'User-Agent', _, "HttpTester"}} -> ok;
Other3 -> exit({?LINE, Other3})
end,
assert_packet_opt(Socket, http),
receive
{ssl, Socket, http_eoh} -> ok;
Other4 -> exit({?LINE, Other4})
end,
assert_packet_opt(Socket, http),
ok = ssl:send(Socket, HttpResponse),
ok.
client_http_decode(Socket, HttpRequest) ->
ok = ssl:send(Socket, HttpRequest),
receive
{ssl, Socket, {http_response, {1,1}, 200, "OK"}} -> ok;
Other1 -> exit({?LINE, Other1})
end,
receive
{ssl, Socket, http_eoh} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:setopts(Socket, [{packet, 0}]),
receive
{ssl, Socket, <<"Hello!">>} -> ok;
Other3 -> exit({?LINE, Other3})
end,
ok.
%%--------------------------------------------------------------------
packet_http_decode_list(doc) ->
["Test setting the packet option {packet, http}, {mode, list}"];
packet_http_decode_list(suite) ->
[];
packet_http_decode_list(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Request = "GET / HTTP/1.1\r\n"
"host: www.example.com\r\n"
"user-agent: HttpTester\r\n"
"\r\n",
Response = "HTTP/1.1 200 OK\r\n"
"\r\n"
"Hello!",
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_http_decode,
[Response]}},
{options, [{active, true}, binary,
{packet, http} |
ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_http_decode_list,
[Request]}},
{options, [{active, true}, list,
{packet, http} |
ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
client_http_decode_list(Socket, HttpRequest) ->
ok = ssl:send(Socket, HttpRequest),
receive
{ssl, Socket, {http_response, {1,1}, 200, "OK"}} -> ok;
Other1 -> exit({?LINE, Other1})
end,
receive
{ssl, Socket, http_eoh} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:setopts(Socket, [{packet, 0}]),
receive
{ssl, Socket, "Hello!"} -> ok;
Other3 -> exit({?LINE, Other3})
end,
ok.
%%--------------------------------------------------------------------
packet_http_bin_decode_multi(doc) ->
["Test setting the packet option {packet, http_bin} with multiple requests"];
packet_http_bin_decode_multi(suite) ->
[];
packet_http_bin_decode_multi(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Request = <<"GET / HTTP/1.1\r\n"
"host: www.example.com\r\n"
"user-agent: HttpTester\r\n"
"\r\n">>,
Response = <<"HTTP/1.1 200 OK\r\n"
"\r\n"
"Hello!">>,
NumMsgs = 3,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_http_bin_decode,
[Response, NumMsgs]}},
{options, [{active, true}, binary,
{packet, http_bin} |
ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_http_bin_decode,
[Request, NumMsgs]}},
{options, [{active, true}, binary,
{packet, http_bin} |
ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
server_http_bin_decode(Socket, HttpResponse, Count) when Count > 0 ->
assert_packet_opt(Socket, http_bin),
receive
{ssl, Socket, {http_request, 'GET', _, {1,1}}} -> ok;
Other1 -> exit({?LINE, Other1})
end,
assert_packet_opt(Socket, http_bin),
receive
{ssl, Socket, {http_header, _, 'Host', _, <<"www.example.com">>}} -> ok;
Other2 -> exit({?LINE, Other2})
end,
assert_packet_opt(Socket, http_bin),
receive
{ssl, Socket, {http_header, _, 'User-Agent', _, <<"HttpTester">>}} -> ok;
Other3 -> exit({?LINE, Other3})
end,
assert_packet_opt(Socket, http_bin),
receive
{ssl, Socket, http_eoh} -> ok;
Other4 -> exit({?LINE, Other4})
end,
assert_packet_opt(Socket, http_bin),
ok = ssl:send(Socket, HttpResponse),
server_http_bin_decode(Socket, HttpResponse, Count - 1);
server_http_bin_decode(_, _, _) ->
ok.
client_http_bin_decode(Socket, HttpRequest, Count) when Count > 0 ->
ok = ssl:send(Socket, HttpRequest),
receive
{ssl, Socket, {http_response, {1,1}, 200, <<"OK">>}} -> ok;
Other1 -> exit({?LINE, Other1})
end,
receive
{ssl, Socket, http_eoh} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:setopts(Socket, [{packet, 0}]),
receive
{ssl, Socket, <<"Hello!">>} -> ok;
Other3 -> exit({?LINE, Other3})
end,
ok = ssl:setopts(Socket, [{packet, http_bin}]),
client_http_bin_decode(Socket, HttpRequest, Count - 1);
client_http_bin_decode(_, _, _) ->
ok.
%%--------------------------------------------------------------------
packet_line_decode(doc) ->
["Test setting the packet option {packet, line}"];
packet_line_decode(suite) ->
[];
packet_line_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(lists:flatten(io_lib:format("Line ends here.~n"
"Now it is a new line.~n",
[]))),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_line_packet_decode,
[Data]}},
{options, [{active, true}, binary,
{packet, line}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_line_packet_decode,
[Data]}},
{options, [{active, true},
{packet, line},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
server_line_packet_decode(Socket, Lines) ->
receive
{ssl, Socket, <<"Line ends here.\n">>} -> ok;
Other1 -> exit({?LINE, Other1})
end,
receive
{ssl, Socket, <<"Now it is a new line.\n">>} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:send(Socket, Lines).
client_line_packet_decode(Socket, Lines) ->
<<P1:10/binary, P2/binary>> = Lines,
ok = ssl:send(Socket, P1),
ok = ssl:send(Socket, P2),
receive
{ssl, Socket, <<"Line ends here.\n">>} -> ok;
Other1 -> exit({?LINE, Other1})
end,
receive
{ssl, Socket, <<"Now it is a new line.\n">>} -> ok;
Other2 -> exit({?LINE, Other2})
end.
%%--------------------------------------------------------------------
packet_asn1_decode(doc) ->
["Test setting the packet option {packet, asn1}"];
packet_asn1_decode(suite) ->
[];
packet_asn1_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
File = proplists:get_value(certfile, ServerOpts),
%% A valid asn1 BER packet (DER is stricter BER)
{ok,[{cert, Data, _}]} = public_key:pem_to_der(File),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_packet_decode,
[Data]}},
{options, [{active, true}, binary,
{packet, asn1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_packet_decode,
[Data]}},
{options, [{active, true}, {packet, asn1},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_tpkt_decode(doc) ->
["Test setting the packet option {packet, tpkt}"];
packet_tpkt_decode(suite) ->
[];
packet_tpkt_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = list_to_binary(add_tpkt_header("TPKT data")),
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_packet_decode,
[Data]}},
{options, [{active, true}, binary,
{packet, tpkt}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_packet_decode,
[Data]}},
{options, [{active, true}, {packet, tpkt},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
%% packet_fcgi_decode(doc) ->
%% ["Test setting the packet option {packet, fcgi}"];
%% packet_fcgi_decode(suite) ->
%% [];
%% packet_fcgi_decode(Config) when is_list(Config) ->
%% ClientOpts = ?config(client_opts, Config),
%% ServerOpts = ?config(server_opts, Config),
%% {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
%% Data = ...
%% Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
%% {from, self()},
%% {mfa, {?MODULE, server_packet_decode,
%% [Data0, Data1]}},
%% {options, [{active, true}, binary,
%% {packet, fcgi}|ServerOpts]}]),
%% Port = ssl_test_lib:inet_port(Server),
%% Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
%% {host, Hostname},
%% {from, self()},
%% {mfa, {?MODULE, client_packet_decode,
%% [Data0, Data1]}},
%% {options, [{active, true}, {packet, fcgi},
%% binary | ClientOpts]}]),
%% ssl_test_lib:check_result(Server, ok, Client, ok),
%% ssl_test_lib:close(Server),
%% ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
packet_sunrm_decode(doc) ->
["Test setting the packet option {packet, sunrm}"];
packet_sunrm_decode(suite) ->
[];
packet_sunrm_decode(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = <<11:32, "Hello world">>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_packet_decode,
[Data]}},
{options, [{active, true}, binary,
{packet, sunrm}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_packet_decode,
[Data]}},
{options, [{active, true}, {packet, sunrm},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
header_decode_one_byte(doc) ->
["Test setting the packet option {header, 1}"];
header_decode_one_byte(suite) ->
[];
header_decode_one_byte(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = <<11:8, "Hello world">>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_header_decode,
[Data, [11 | <<"Hello world">>]]}},
{options, [{active, true}, binary,
{header,1}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_header_decode,
[Data, [11 | <<"Hello world">> ]]}},
{options, [{active, true}, {header, 1},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
header_decode_two_bytes(doc) ->
["Test setting the packet option {header, 2}"];
header_decode_two_bytes(suite) ->
[];
header_decode_two_bytes(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = <<11:8, "Hello world">>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_header_decode,
[Data, [11, $H | <<"ello world">> ]]}},
{options, [{active, true}, binary,
{header,2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_header_decode,
[Data, [11, $H | <<"ello world">> ]]}},
{options, [{active, true}, {header, 2},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
header_decode_two_bytes_two_sent(doc) ->
["Test setting the packet option {header, 2} and sending on byte"];
header_decode_two_bytes_two_sent(suite) ->
[];
header_decode_two_bytes_two_sent(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = <<"He">>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_header_decode,
[Data, [$H, $e | <<>> ]]}},
{options, [{active, true}, binary,
{header,2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_header_decode,
[Data, [$H, $e | <<>> ]]}},
{options, [{active, true}, {header, 2},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
header_decode_two_bytes_one_sent(doc) ->
["Test setting the packet option {header, 2} and sending on byte"];
header_decode_two_bytes_one_sent(suite) ->
[];
header_decode_two_bytes_one_sent(Config) when is_list(Config) ->
ClientOpts = ?config(client_opts, Config),
ServerOpts = ?config(server_opts, Config),
{ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config),
Data = <<"H">>,
Server = ssl_test_lib:start_server([{node, ClientNode}, {port, 0},
{from, self()},
{mfa, {?MODULE, server_header_decode,
[Data, "H"]}},
{options, [{active, true}, binary,
{header,2}|ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Client = ssl_test_lib:start_client([{node, ServerNode}, {port, Port},
{host, Hostname},
{from, self()},
{mfa, {?MODULE, client_header_decode,
[Data, "H"]}},
{options, [{active, true}, {header, 2},
binary | ClientOpts]}]),
ssl_test_lib:check_result(Server, ok, Client, ok),
ssl_test_lib:close(Server),
ssl_test_lib:close(Client).
%%--------------------------------------------------------------------
%% Internal functions
send_raw(_,_, 0) ->
no_result_msg;
send_raw(Socket, Data, N) ->
ssl:send(Socket, Data),
send_raw(Socket, Data, N-1).
passive_raw(_, _, 0) ->
ok;
passive_raw(Socket, Data, N) ->
Length = length(Data),
{ok, Data} = ssl:recv(Socket, Length),
passive_raw(Socket, Data, N-1).
passive_recv_packet(_, _, 0) ->
ok;
passive_recv_packet(Socket, Data, N) ->
case ssl:recv(Socket, 0) of
{ok, Data} ->
passive_recv_packet(Socket, Data, N-1);
Other ->
{other, Other, ssl:session_info(Socket), N}
end.
send(_,_, 0) ->
no_result_msg;
send(Socket, Data, N) ->
case ssl:send(Socket, [Data]) of
ok ->
send(Socket, Data, N-1);
Other ->
Other
end.
send_incomplete(Socket, Data, N) ->
send_incomplete(Socket, Data, N, <<>>).
send_incomplete(Socket, _Data, 0, Prev) ->
ssl:send(Socket, Prev),
no_result_msg;
send_incomplete(Socket, Data, N, Prev) ->
Length = size(Data),
<<Part1:42/binary, Rest/binary>> = Data,
ssl:send(Socket, [Prev, ?uint32(Length), Part1]),
send_incomplete(Socket, Data, N-1, Rest).
active_once_raw(Socket, Data, N) ->
active_once_raw(Socket, Data, N, []).
active_once_raw(_, _, 0, _) ->
ok;
active_once_raw(Socket, Data, N, Acc) ->
receive
{ssl, Socket, Data} ->
ssl:setopts(Socket, [{active, once}]),
active_once_raw(Socket, Data, N-1, []);
{ssl, Socket, Other} ->
case Acc ++ Other of
Data ->
ssl:setopts(Socket, [{active, once}]),
active_once_raw(Socket, Data, N-1, []);
NewAcc ->
ssl:setopts(Socket, [{active, once}]),
active_once_raw(Socket, Data, N, NewAcc)
end
end.
active_once_packet(_,_, 0) ->
ok;
active_once_packet(Socket, Data, N) ->
receive
{ssl, Socket, Data} ->
ok
end,
ssl:setopts(Socket, [{active, once}]),
active_once_packet(Socket, Data, N-1).
active_raw(Socket, Data, N) ->
active_raw(Socket, Data, N, []).
active_raw(_, _, 0, _) ->
ok;
active_raw(Socket, Data, N, Acc) ->
receive
{ssl, Socket, Data} ->
active_raw(Socket, Data, N-1, []);
{ssl, Socket, Other} ->
case Acc ++ Other of
Data ->
active_raw(Socket, Data, N-1, []);
NewAcc ->
active_raw(Socket, Data, NewAcc)
end
end.
active_packet(_, _, 0) ->
ok;
active_packet(Socket, Data, N) ->
receive
{ssl, Socket, Data} ->
active_packet(Socket, Data, N -1);
Other ->
{other, Other, ssl:session_info(Socket),N}
end.
assert_packet_opt(Socket, Type) ->
{ok, [{packet, Type}]} = ssl:getopts(Socket, [packet]).
server_packet_decode(Socket, Packet) ->
receive
{ssl, Socket, Packet} -> ok;
Other1 -> exit({?LINE, Other1})
end,
ok = ssl:send(Socket, Packet),
receive
{ssl, Socket, Packet} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:send(Socket, Packet).
client_packet_decode(Socket, Packet) ->
<<P1:10/binary, P2/binary>> = Packet,
ok = ssl:send(Socket, P1),
ok = ssl:send(Socket, P2),
receive
{ssl, Socket, Packet} -> ok;
Other1 -> exit({?LINE, Other1})
end,
ok = ssl:send(Socket, Packet),
receive
{ssl, Socket, Packet} -> ok;
Other2 -> exit({?LINE, Other2})
end.
server_header_decode(Socket, Packet, Result) ->
receive
{ssl, Socket, Result} -> ok;
Other1 -> exit({?LINE, Other1})
end,
ok = ssl:send(Socket, Packet),
receive
{ssl, Socket, Result} -> ok;
Other2 -> exit({?LINE, Other2})
end,
ok = ssl:send(Socket, Packet).
client_header_decode(Socket, Packet, Result) ->
ok = ssl:send(Socket, Packet),
receive
{ssl, Socket, Result} -> ok;
Other1 -> exit({?LINE, Other1})
end,
ok = ssl:send(Socket, Packet),
receive
{ssl, Socket, Result} -> ok;
Other2 -> exit({?LINE, Other2})
end.
add_tpkt_header(Data) when is_binary(Data) ->
L = size(Data) + 4,
[3, 0, ((L) bsr 8) band 16#ff, (L) band 16#ff ,Data];
add_tpkt_header(IOList) when is_list(IOList) ->
Binary = list_to_binary(IOList),
L = size(Binary) + 4,
[3, 0, ((L) bsr 8) band 16#ff, (L) band 16#ff , Binary].
