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-rw-r--r--lib/ssh/test/ssh_to_openssh_SUITE.erl152
1 files changed, 133 insertions, 19 deletions
diff --git a/lib/ssh/test/ssh_to_openssh_SUITE.erl b/lib/ssh/test/ssh_to_openssh_SUITE.erl
index b7283202a3..06bf264033 100644
--- a/lib/ssh/test/ssh_to_openssh_SUITE.erl
+++ b/lib/ssh/test/ssh_to_openssh_SUITE.erl
@@ -51,13 +51,15 @@ groups() ->
erlang_client_openssh_server_publickey_rsa,
erlang_client_openssh_server_publickey_dsa,
erlang_client_openssh_server_password,
+ erlang_client_openssh_server_kexs,
erlang_client_openssh_server_nonexistent_subsystem
]},
{erlang_server, [], [erlang_server_openssh_client_exec,
erlang_server_openssh_client_exec_compressed,
erlang_server_openssh_client_pulic_key_dsa,
erlang_server_openssh_client_cipher_suites,
- erlang_server_openssh_client_macs]}
+ erlang_server_openssh_client_macs,
+ erlang_server_openssh_client_kexs]}
].
init_per_suite(Config) ->
@@ -99,6 +101,12 @@ init_per_testcase(erlang_server_openssh_client_cipher_suites, Config) ->
init_per_testcase(erlang_server_openssh_client_macs, Config) ->
check_ssh_client_support(Config);
+init_per_testcase(erlang_server_openssh_client_kexs, Config) ->
+ check_ssh_client_support(Config);
+
+init_per_testcase(erlang_client_openssh_server_kexs, Config) ->
+ check_ssh_client_support(Config);
+
init_per_testcase(_TestCase, Config) ->
ssh:start(),
Config.
@@ -140,7 +148,7 @@ erlang_client_openssh_server_exec(Config) when is_list(Config) ->
ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId0);
{unexpected_msg,{ssh_cm, ConnectionRef, {exit_status, ChannelId0, 0}}
= ExitStatus0} ->
- ct:pal("0: Collected data ~p", [ExitStatus0]),
+ ct:log("0: Collected data ~p", [ExitStatus0]),
ssh_test_lib:receive_exec_result(Data0,
ConnectionRef, ChannelId0);
Other0 ->
@@ -156,7 +164,7 @@ erlang_client_openssh_server_exec(Config) when is_list(Config) ->
ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId1);
{unexpected_msg,{ssh_cm, ConnectionRef, {exit_status, ChannelId1, 0}}
= ExitStatus1} ->
- ct:pal("0: Collected data ~p", [ExitStatus1]),
+ ct:log("0: Collected data ~p", [ExitStatus1]),
ssh_test_lib:receive_exec_result(Data1,
ConnectionRef, ChannelId1);
Other1 ->
@@ -182,13 +190,55 @@ erlang_client_openssh_server_exec_compressed(Config) when is_list(Config) ->
ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId);
{unexpected_msg,{ssh_cm, ConnectionRef,
{exit_status, ChannelId, 0}} = ExitStatus} ->
- ct:pal("0: Collected data ~p", [ExitStatus]),
+ ct:log("0: Collected data ~p", [ExitStatus]),
ssh_test_lib:receive_exec_result(Data, ConnectionRef, ChannelId);
Other ->
ct:fail(Other)
end.
%%--------------------------------------------------------------------
+erlang_client_openssh_server_kexs() ->
+ [{doc, "Test that we can connect with different KEXs."}].
+
+erlang_client_openssh_server_kexs(Config) when is_list(Config) ->
+ Success =
+ lists:foldl(
+ fun(Kex, Acc) ->
+ ConnectionRef =
+ ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true},
+ {user_interaction, false},
+ {preferred_algorithms,
+ [{kex,[Kex]}]}]),
+
+ {ok, ChannelId} =
+ ssh_connection:session_channel(ConnectionRef, infinity),
+ success =
+ ssh_connection:exec(ConnectionRef, ChannelId,
+ "echo testing", infinity),
+
+ ExpectedData = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"testing\n">>}},
+ case ssh_test_lib:receive_exec_result(ExpectedData) of
+ expected ->
+ ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId),
+ Acc;
+ {unexpected_msg,{ssh_cm, ConnectionRef,
+ {exit_status, ChannelId, 0}} = ExitStatus} ->
+ ct:log("0: Collected data ~p", [ExitStatus]),
+ ssh_test_lib:receive_exec_result(ExpectedData, ConnectionRef, ChannelId),
+ Acc;
+ Other ->
+ ct:log("~p failed: ~p",[Kex,Other]),
+ false
+ end
+ end, true, ssh_transport:supported_algorithms(kex)),
+ case Success of
+ true ->
+ ok;
+ false ->
+ {fail, "Kex failed for one or more algos"}
+ end.
+
+%%--------------------------------------------------------------------
erlang_server_openssh_client_exec() ->
[{doc, "Test that exec command works."}].
@@ -206,7 +256,7 @@ erlang_server_openssh_client_exec(Config) when is_list(Config) ->
Cmd = "ssh -p " ++ integer_to_list(Port) ++
" -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " 1+1.",
- ct:pal("Cmd: ~p~n", [Cmd]),
+ ct:log("Cmd: ~p~n", [Cmd]),
SshPort = open_port({spawn, Cmd}, [binary]),
@@ -247,7 +297,7 @@ erlang_server_openssh_client_cipher_suites(Config) when is_list(Config) ->
" -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " " ++
" -c " ++ Cipher ++ " 1+1.",
- ct:pal("Cmd: ~p~n", [Cmd]),
+ ct:log("Cmd: ~p~n", [Cmd]),
SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]),
@@ -297,7 +347,7 @@ erlang_server_openssh_client_macs(Config) when is_list(Config) ->
" -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " " ++
" -o MACs=" ++ MAC ++ " 1+1.",
- ct:pal("Cmd: ~p~n", [Cmd]),
+ ct:log("Cmd: ~p~n", [Cmd]),
SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]),
@@ -322,6 +372,70 @@ erlang_server_openssh_client_macs(Config) when is_list(Config) ->
ssh:stop_daemon(Pid).
%%--------------------------------------------------------------------
+erlang_server_openssh_client_kexs() ->
+ [{doc, "Test that we can connect with different KEXs."}].
+
+erlang_server_openssh_client_kexs(Config) when is_list(Config) ->
+ SystemDir = ?config(data_dir, Config),
+ PrivDir = ?config(priv_dir, Config),
+ KnownHosts = filename:join(PrivDir, "known_hosts"),
+
+ {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir},
+ {failfun, fun ssh_test_lib:failfun/2},
+ {preferred_algorithms,
+ [{kex,ssh_transport:supported_algorithms(kex)}]}
+ ]),
+ ct:sleep(500),
+
+ ErlKexs = lists:map(fun erlang:atom_to_list/1,
+ ssh_transport:supported_algorithms(kex)),
+ OpenSshKexs = string:tokens(os:cmd("ssh -Q kex"), "\n"),
+
+ Kexs = [{OpenSshKex,lists:member(OpenSshKex,ErlKexs)}
+ || OpenSshKex <- OpenSshKexs],
+
+ Success =
+ lists:foldl(
+ fun({Kex, Expect}, Acc) ->
+ Cmd = "ssh -p " ++ integer_to_list(Port) ++
+ " -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " " ++
+ " -o KexAlgorithms=" ++ Kex ++ " 1+1.",
+
+ ct:log("Cmd: ~p~n", [Cmd]),
+
+ SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]),
+
+ case Expect of
+ true ->
+ receive
+ {SshPort,{data, <<"2\n">>}} ->
+ Acc
+ after ?TIMEOUT ->
+ ct:log("Did not receive answer for ~p",[Kex]),
+ false
+ end;
+ false ->
+ receive
+ {SshPort,{data, <<"Unable to negotiate a key exchange method", _/binary>>}} ->
+ Acc
+ after ?TIMEOUT ->
+ ct:log("Did not receive no matching kex message for ~p",[Kex]),
+ false
+ end
+ end
+ end, true, Kexs),
+
+ ssh:stop_daemon(Pid),
+
+ case Success of
+ true ->
+ ok;
+ false ->
+ {fail, "Kex failed for one or more algos"}
+ end.
+
+
+%%--------------------------------------------------------------------
erlang_server_openssh_client_exec_compressed() ->
[{doc, "Test that exec command works."}].
@@ -380,11 +494,11 @@ erlang_client_openssh_server_setenv(Config) when is_list(Config) ->
{data,0,1, UnxpectedData}}} ->
%% Some os may return things as
%% ENV_TEST: Undefined variable.\n"
- ct:pal("UnxpectedData: ~p", [UnxpectedData]),
+ ct:log("UnxpectedData: ~p", [UnxpectedData]),
ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId);
{unexpected_msg,{ssh_cm, ConnectionRef, {exit_status, ChannelId, 0}}
= ExitStatus} ->
- ct:pal("0: Collected data ~p", [ExitStatus]),
+ ct:log("0: Collected data ~p", [ExitStatus]),
ssh_test_lib:receive_exec_result(Data,
ConnectionRef, ChannelId);
Other ->
@@ -487,7 +601,7 @@ erlang_client_openssh_server_password(Config) when is_list(Config) ->
{user_interaction, false},
{user_dir, UserDir}]),
- ct:pal("Test of user foo that does not exist. "
+ ct:log("Test of user foo that does not exist. "
"Error msg: ~p~n", [Reason0]),
User = string:strip(os:cmd("whoami"), right, $\n),
@@ -501,10 +615,10 @@ erlang_client_openssh_server_password(Config) when is_list(Config) ->
{password, "foo"},
{user_interaction, false},
{user_dir, UserDir}]),
- ct:pal("Test of wrong Pasword. "
+ ct:log("Test of wrong Pasword. "
"Error msg: ~p~n", [Reason1]);
_ ->
- ct:pal("Whoami failed reason: ~n", [])
+ ct:log("Whoami failed reason: ~n", [])
end.
%%--------------------------------------------------------------------
@@ -532,19 +646,19 @@ erlang_client_openssh_server_nonexistent_subsystem(Config) when is_list(Config)
receive_hej() ->
receive
<<"Hej", _binary>> = Hej ->
- ct:pal("Expected result: ~p~n", [Hej]);
+ ct:log("Expected result: ~p~n", [Hej]);
<<"Hej\n", _binary>> = Hej ->
- ct:pal("Expected result: ~p~n", [Hej]);
+ ct:log("Expected result: ~p~n", [Hej]);
<<"Hej\r\n", _/binary>> = Hej ->
- ct:pal("Expected result: ~p~n", [Hej]);
+ ct:log("Expected result: ~p~n", [Hej]);
Info ->
Lines = binary:split(Info, [<<"\r\n">>], [global]),
case lists:member(<<"Hej">>, Lines) of
true ->
- ct:pal("Expected result found in lines: ~p~n", [Lines]),
+ ct:log("Expected result found in lines: ~p~n", [Lines]),
ok;
false ->
- ct:pal("Extra info: ~p~n", [Info]),
+ ct:log("Extra info: ~p~n", [Info]),
receive_hej()
end
end.
@@ -558,7 +672,7 @@ receive_logout() ->
ok
end;
Info ->
- ct:pal("Extra info when logging out: ~p~n", [Info]),
+ ct:log("Extra info when logging out: ~p~n", [Info]),
receive_logout()
end.
@@ -601,6 +715,6 @@ check_ssh_client_support2(P) ->
{P, {exit_status, E}} ->
E
after 5000 ->
- ct:pal("Openssh command timed out ~n"),
+ ct:log("Openssh command timed out ~n"),
-1
end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-12 11:59:41 +0000