diff options
Diffstat (limited to 'lib/ssh/test/ssh_to_openssh_SUITE.erl')
| -rw-r--r-- | lib/ssh/test/ssh_to_openssh_SUITE.erl | 427 |
1 files changed, 164 insertions, 263 deletions
diff --git a/lib/ssh/test/ssh_to_openssh_SUITE.erl b/lib/ssh/test/ssh_to_openssh_SUITE.erl index b7283202a3..2788bc6b58 100644 --- a/lib/ssh/test/ssh_to_openssh_SUITE.erl +++ b/lib/ssh/test/ssh_to_openssh_SUITE.erl @@ -33,6 +33,9 @@ %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- +suite() -> + [{timetrap,{minutes,1}}]. + all() -> case os:find_executable("ssh") of false -> @@ -45,37 +48,26 @@ all() -> groups() -> [{erlang_client, [], [erlang_shell_client_openssh_server, - erlang_client_openssh_server_exec, erlang_client_openssh_server_exec_compressed, erlang_client_openssh_server_setenv, 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, [], [erlang_server_openssh_client_public_key_dsa]} ]. init_per_suite(Config) -> - catch crypto:stop(), - case catch crypto:start() of - ok -> - case gen_tcp:connect("localhost", 22, []) of - {error,econnrefused} -> - {skip,"No openssh deamon"}; - _ -> - ssh_test_lib:openssh_sanity_check(Config) - end; - _Else -> - {skip,"Could not start crypto!"} + case gen_tcp:connect("localhost", 22, []) of + {error,econnrefused} -> + {skip,"No openssh deamon"}; + _ -> + ssh_test_lib:openssh_sanity_check(Config) end. end_per_suite(_Config) -> - crypto:stop(), ok. init_per_group(erlang_server, Config) -> @@ -83,6 +75,11 @@ init_per_group(erlang_server, Config) -> UserDir = ?config(priv_dir, Config), ssh_test_lib:setup_dsa_known_host(DataDir, UserDir), Config; +init_per_group(erlang_client, Config) -> + CommonAlgs = ssh_test_lib:algo_intersection( + ssh:default_algorithms(), + ssh_test_lib:default_algorithms(sshd)), + [{common_algs,CommonAlgs} | Config]; init_per_group(_, Config) -> Config. @@ -93,12 +90,11 @@ end_per_group(erlang_server, Config) -> end_per_group(_, Config) -> Config. -init_per_testcase(erlang_server_openssh_client_cipher_suites, Config) -> - check_ssh_client_support(Config); - -init_per_testcase(erlang_server_openssh_client_macs, Config) -> - check_ssh_client_support(Config); +init_per_testcase(erlang_server_openssh_client_public_key_dsa, Config) -> + chk_key(sshc, 'ssh-dss', ".ssh/id_dsa", Config); +init_per_testcase(erlang_client_openssh_server_publickey_dsa, Config) -> + chk_key(sshd, 'ssh-dss', ".ssh/id_dsa", Config); init_per_testcase(_TestCase, Config) -> ssh:start(), Config. @@ -107,6 +103,27 @@ end_per_testcase(_TestCase, _Config) -> ssh:stop(), ok. + +chk_key(Pgm, Name, File, Config) -> + case ssh_test_lib:openssh_supports(Pgm, public_key, Name) of + false -> + {skip,lists:concat(["openssh client does not support ",Name])}; + true -> + {ok,[[Home]]} = init:get_argument(home), + KeyFile = filename:join(Home, File), + case file:read_file(KeyFile) of + {ok, Pem} -> + case public_key:pem_decode(Pem) of + [{_,_, not_encrypted}] -> + init_per_testcase('__default__',Config); + _ -> + {skip, {error, "Has pass phrase can not be used by automated test case"}} + end; + _ -> + {skip, lists:concat(["no ~/",File])} + end + end. + %%-------------------------------------------------------------------- %% Test Cases -------------------------------------------------------- %%-------------------------------------------------------------------- @@ -140,7 +157,7 @@ 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 +173,7 @@ 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 -> @@ -169,188 +186,80 @@ erlang_client_openssh_server_exec_compressed() -> erlang_client_openssh_server_exec_compressed(Config) when is_list(Config) -> CompressAlgs = [zlib, '[email protected]',none], - ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true}, - {user_interaction, false}, - {preferred_algorithms, - [{compression,CompressAlgs}]}]), - {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), - success = ssh_connection:exec(ConnectionRef, ChannelId, - "echo testing", infinity), - Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"testing\n">>}}, - case ssh_test_lib:receive_exec_result(Data) of - expected -> - 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]), - ssh_test_lib:receive_exec_result(Data, ConnectionRef, ChannelId); - Other -> - ct:fail(Other) + case ssh_test_lib:ssh_supports(CompressAlgs, compression) of + {false,L} -> + {skip, io_lib:format("~p compression is not supported",[L])}; + + true -> + ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true}, + {user_interaction, false}, + {preferred_algorithms, + [{compression,CompressAlgs}]}]), + {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity), + success = ssh_connection:exec(ConnectionRef, ChannelId, + "echo testing", infinity), + Data = {ssh_cm, ConnectionRef, {data, ChannelId, 0, <<"testing\n">>}}, + case ssh_test_lib:receive_exec_result(Data) of + expected -> + ssh_test_lib:receive_exec_end(ConnectionRef, ChannelId); + {unexpected_msg,{ssh_cm, ConnectionRef, + {exit_status, ChannelId, 0}} = ExitStatus} -> + ct:log("0: Collected data ~p", [ExitStatus]), + ssh_test_lib:receive_exec_result(Data, ConnectionRef, ChannelId); + Other -> + ct:fail(Other) + end end. %%-------------------------------------------------------------------- -erlang_server_openssh_client_exec() -> - [{doc, "Test that exec command works."}]. - -erlang_server_openssh_client_exec(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}]), - - - ct:sleep(500), - - Cmd = "ssh -p " ++ integer_to_list(Port) ++ - " -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " 1+1.", - - ct:pal("Cmd: ~p~n", [Cmd]), - - SshPort = open_port({spawn, Cmd}, [binary]), - - receive - {SshPort,{data, <<"2\n">>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive answer") - - end, - ssh:stop_daemon(Pid). - -%%-------------------------------------------------------------------- -erlang_server_openssh_client_cipher_suites() -> - [{doc, "Test that we can connect with different cipher suites."}]. - -erlang_server_openssh_client_cipher_suites(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}]), - - - ct:sleep(500), - - Supports = crypto:supports(), - Ciphers = proplists:get_value(ciphers, Supports), - Tests = [ - {"3des-cbc", lists:member(des3_cbc, Ciphers)}, - {"aes128-cbc", lists:member(aes_cbc128, Ciphers)}, - {"aes128-ctr", lists:member(aes_ctr, Ciphers)}, - {"aes256-cbc", false} - ], - lists:foreach(fun({Cipher, Expect}) -> - Cmd = "ssh -p " ++ integer_to_list(Port) ++ - " -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " " ++ - " -c " ++ Cipher ++ " 1+1.", - - ct:pal("Cmd: ~p~n", [Cmd]), - - SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]), - - case Expect of - true -> - receive - {SshPort,{data, <<"2\n">>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive answer") - end; - false -> - receive - {SshPort,{data, <<"no matching cipher found", _/binary>>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive no matching cipher message") - end - end - end, Tests), - - ssh:stop_daemon(Pid). - -%%-------------------------------------------------------------------- -erlang_server_openssh_client_macs() -> - [{doc, "Test that we can connect with different MACs."}]. - -erlang_server_openssh_client_macs(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}]), - - - ct:sleep(500), - - Supports = crypto:supports(), - Hashs = proplists:get_value(hashs, Supports), - MACs = [{"hmac-sha1", lists:member(sha, Hashs)}, - {"hmac-sha2-256", lists:member(sha256, Hashs)}, - {"hmac-md5-96", false}, - {"hmac-ripemd160", false}], - lists:foreach(fun({MAC, Expect}) -> - Cmd = "ssh -p " ++ integer_to_list(Port) ++ - " -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " " ++ - " -o MACs=" ++ MAC ++ " 1+1.", - - ct:pal("Cmd: ~p~n", [Cmd]), - - SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]), - - case Expect of - true -> - receive - {SshPort,{data, <<"2\n">>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive answer") - end; - false -> - receive - {SshPort,{data, <<"no matching mac found", _/binary>>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive no matching mac message") - end - end - end, MACs), - - ssh:stop_daemon(Pid). - -%%-------------------------------------------------------------------- -erlang_server_openssh_client_exec_compressed() -> - [{doc, "Test that exec command works."}]. - -erlang_server_openssh_client_exec_compressed(Config) when is_list(Config) -> - SystemDir = ?config(data_dir, Config), - PrivDir = ?config(priv_dir, Config), - KnownHosts = filename:join(PrivDir, "known_hosts"), - -%% CompressAlgs = [zlib, '[email protected]'], % Does not work - CompressAlgs = [zlib], - {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, - {preferred_algorithms, - [{compression, CompressAlgs}]}, - {failfun, fun ssh_test_lib:failfun/2}]), - - ct:sleep(500), - - Cmd = "ssh -p " ++ integer_to_list(Port) ++ - " -o UserKnownHostsFile=" ++ KnownHosts ++ " -C "++ Host ++ " 1+1.", - SshPort = open_port({spawn, Cmd}, [binary]), - - receive - {SshPort,{data, <<"2\n">>}} -> - ok - after ?TIMEOUT -> - ct:fail("Did not receive answer") - - end, - ssh:stop_daemon(Pid). +erlang_client_openssh_server_kexs() -> + [{doc, "Test that we can connect with different KEXs."}]. + +erlang_client_openssh_server_kexs(Config) when is_list(Config) -> + KexAlgos = try proplists:get_value(kex, ?config(common_algs,Config)) + catch _:_ -> [] + end, + comment(KexAlgos), + case KexAlgos of + [] -> {skip, "No common kex algorithms"}; + _ -> + 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, KexAlgos), + case Success of + true -> + ok; + false -> + {fail, "Kex failed for one or more algos"} + end + end. %%-------------------------------------------------------------------- erlang_client_openssh_server_setenv() -> @@ -380,11 +289,11 @@ 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 -> @@ -426,31 +335,20 @@ erlang_client_openssh_server_publickey_rsa(Config) when is_list(Config) -> erlang_client_openssh_server_publickey_dsa() -> [{doc, "Validate using dsa publickey."}]. erlang_client_openssh_server_publickey_dsa(Config) when is_list(Config) -> - {ok,[[Home]]} = init:get_argument(home), - KeyFile = filename:join(Home, ".ssh/id_dsa"), - case file:read_file(KeyFile) of - {ok, Pem} -> - case public_key:pem_decode(Pem) of - [{_,_, not_encrypted}] -> - ConnectionRef = - ssh_test_lib:connect(?SSH_DEFAULT_PORT, - [{public_key_alg, ssh_dsa}, - {user_interaction, false}, - silently_accept_hosts]), - {ok, Channel} = - ssh_connection:session_channel(ConnectionRef, infinity), - ok = ssh_connection:close(ConnectionRef, Channel), - ok = ssh:close(ConnectionRef); - _ -> - {skip, {error, "Has pass phrase can not be used by automated test case"}} - end; - _ -> - {skip, "no ~/.ssh/id_dsa"} - end. + ConnectionRef = + ssh_test_lib:connect(?SSH_DEFAULT_PORT, + [{public_key_alg, ssh_dsa}, + {user_interaction, false}, + silently_accept_hosts]), + {ok, Channel} = + ssh_connection:session_channel(ConnectionRef, infinity), + ok = ssh_connection:close(ConnectionRef, Channel), + ok = ssh:close(ConnectionRef). + %%-------------------------------------------------------------------- -erlang_server_openssh_client_pulic_key_dsa() -> +erlang_server_openssh_client_public_key_dsa() -> [{doc, "Validate using dsa publickey."}]. -erlang_server_openssh_client_pulic_key_dsa(Config) when is_list(Config) -> +erlang_server_openssh_client_public_key_dsa(Config) when is_list(Config) -> SystemDir = ?config(data_dir, Config), PrivDir = ?config(priv_dir, Config), KnownHosts = filename:join(PrivDir, "known_hosts"), @@ -458,21 +356,25 @@ erlang_server_openssh_client_pulic_key_dsa(Config) when is_list(Config) -> {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, {public_key_alg, ssh_dsa}, {failfun, fun ssh_test_lib:failfun/2}]), - + ct:sleep(500), Cmd = "ssh -p " ++ integer_to_list(Port) ++ " -o UserKnownHostsFile=" ++ KnownHosts ++ " " ++ Host ++ " 1+1.", - SshPort = open_port({spawn, Cmd}, [binary]), + SshPort = open_port({spawn, Cmd}, [binary, stderr_to_stdout]), receive - {SshPort,{data, <<"2\n">>}} -> + {SshPort,{data, <<"2\n">>}} -> ok after ?TIMEOUT -> - ct:fail("Did not receive answer") + receive + X -> ct:fail("Received: ~p",[X]) + after 0 -> + ct:fail("Did not receive answer") + end end, - ssh:stop_daemon(Pid). + ssh:stop_daemon(Pid). %%-------------------------------------------------------------------- erlang_client_openssh_server_password() -> @@ -482,12 +384,12 @@ erlang_client_openssh_server_password(Config) when is_list(Config) -> UserDir = ?config(data_dir, Config), {error, Reason0} = ssh:connect(any, ?SSH_DEFAULT_PORT, [{silently_accept_hosts, true}, - {user, "foo"}, - {password, "morot"}, - {user_interaction, false}, - {user_dir, UserDir}]), + {user, "foo"}, + {password, "morot"}, + {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 +403,10 @@ 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. %%-------------------------------------------------------------------- @@ -532,21 +434,23 @@ 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 + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. receive_logout() -> @@ -556,11 +460,15 @@ receive_logout() -> receive <<"Connection closed">> -> ok + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) 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. + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) + end. receive_normal_exit(Shell) -> receive @@ -570,6 +478,8 @@ receive_normal_exit(Shell) -> receive_normal_exit(Shell); Other -> ct:fail({unexpected_msg, Other}) + after + 30000 -> ct:fail("timeout ~p:~p",[?MODULE,?LINE]) end. extra_logout() -> @@ -581,26 +491,17 @@ extra_logout() -> end. %%-------------------------------------------------------------------- -%%-------------------------------------------------------------------- %% Check if we have a "newer" ssh client that supports these test cases -%%-------------------------------------------------------------------- check_ssh_client_support(Config) -> - Port = open_port({spawn, "ssh -Q cipher"}, [exit_status, stderr_to_stdout]), - case check_ssh_client_support2(Port) of - 0 -> % exit status from command (0 == ok) + case ssh_test_lib:ssh_client_supports_Q() of + true -> ssh:start(), Config; _ -> {skip, "test case not supported by ssh client"} end. -check_ssh_client_support2(P) -> - receive - {P, {data, _A}} -> - check_ssh_client_support2(P); - {P, {exit_status, E}} -> - E - after 5000 -> - ct:pal("Openssh command timed out ~n"), - -1 - end. +comment(AtomList) -> + ct:comment( + string:join(lists:map(fun erlang:atom_to_list/1, AtomList), + ", ")). |