diff options
Diffstat (limited to 'lib/ssh/test/ssh_basic_SUITE.erl')
| -rw-r--r-- | lib/ssh/test/ssh_basic_SUITE.erl | 242 |
1 files changed, 206 insertions, 36 deletions
diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl index 1fa94bef11..807e23ff01 100644 --- a/lib/ssh/test/ssh_basic_SUITE.erl +++ b/lib/ssh/test/ssh_basic_SUITE.erl @@ -32,7 +32,7 @@ -define(NEWLINE, <<"\r\n">>). --define(REKEY_DATA_TMO, 65000). +-define(REKEY_DATA_TMO, 1 * 60000). % Should be multiples of 60000 %%-------------------------------------------------------------------- %% Common Test interface functions ----------------------------------- @@ -45,7 +45,6 @@ suite() -> all() -> [{group, all_tests}]. - groups() -> [{all_tests, [parallel], [{group, ssh_renegotiate_SUITE}, {group, ssh_basic_SUITE} @@ -76,8 +75,17 @@ groups() -> shell_exit_status ]}, - {ssh_renegotiate_SUITE, [parallel], [rekey, - rekey_limit, + {ssh_renegotiate_SUITE, [parallel], [rekey0, + rekey1, + rekey2, + rekey3, + rekey4, + rekey_limit_client, + rekey_limit_daemon, + rekey_time_limit_client, + rekey_time_limit_daemon, + norekey_limit_client, + norekey_limit_daemon, renegotiate1, renegotiate2]}, @@ -1325,69 +1333,231 @@ shell_exit_status(Config) when is_list(Config) -> ssh:stop_daemon(Pid). +%%---------------------------------------------------------------------------- %%% Idle timeout test -rekey() -> [{timetrap,{seconds,90}}]. +rekey0() -> [{timetrap,{seconds,90}}]. +rekey1() -> [{timetrap,{seconds,90}}]. +rekey2() -> [{timetrap,{seconds,90}}]. +rekey3() -> [{timetrap,{seconds,90}}]. +rekey4() -> [{timetrap,{seconds,90}}]. -rekey(Config) -> - {Pid, Host, Port} = - ssh_test_lib:std_daemon(Config, - [{rekey_limit, 0}]), - ConnectionRef = - ssh_test_lib:std_connect(Config, Host, Port, - [{rekey_limit, 0}]), +rekey0(Config) -> rekey_chk(Config, 0, 0). +rekey1(Config) -> rekey_chk(Config, infinity, 0). +rekey2(Config) -> rekey_chk(Config, {infinity,infinity}, 0). +rekey3(Config) -> rekey_chk(Config, 0, infinity). +rekey4(Config) -> rekey_chk(Config, 0, {infinity,infinity}). + +rekey_chk(Config, RLdaemon, RLclient) -> + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config, [{rekey_limit, RLdaemon}]), + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{rekey_limit, RLclient}]), Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), - receive - after ?REKEY_DATA_TMO -> - %%By this time rekeying would have been done - Kex2 = ssh_test_lib:get_kex_init(ConnectionRef), - false = (Kex2 == Kex1), - ssh:close(ConnectionRef), - ssh:stop_daemon(Pid) - end. -%%-------------------------------------------------------------------- + %% Make both sides send something: + {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), -%%% Test rekeying by data volume + %% Check rekeying + timer:sleep(?REKEY_DATA_TMO), + ?wait_match(false, Kex1==ssh_test_lib:get_kex_init(ConnectionRef), [], 2000, 10), -rekey_limit() -> [{timetrap,{seconds,400}}]. + ssh:close(ConnectionRef), + ssh:stop_daemon(Pid). -rekey_limit(Config) -> +%%-------------------------------------------------------------------- +%%% Test rekeying by data volume + +rekey_limit_client() -> [{timetrap,{seconds,400}}]. +rekey_limit_client(Config) -> + Limit = 6000, UserDir = proplists:get_value(priv_dir, Config), DataFile = filename:join(UserDir, "rekey.data"), - + Data = lists:duplicate(Limit+10,1), Algs = proplists:get_value(preferred_algorithms, Config), {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{max_random_length_padding,0}, {preferred_algorithms,Algs}]), - ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{rekey_limit, 6000}, + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{rekey_limit, Limit}, {max_random_length_padding,0}]), {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), + %% Check that it doesn't rekey without data transfer Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + %% Check that datatransfer triggers rekeying + ok = ssh_sftp:write_file(SftpPid, DataFile, Data), timer:sleep(?REKEY_DATA_TMO), - Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), + ?wait_match(false, Kex1==(Kex2=ssh_test_lib:get_kex_init(ConnectionRef)), Kex2, 2000, 10), - Data = lists:duplicate(159000,1), + %% Check that datatransfer continues to trigger rekeying ok = ssh_sftp:write_file(SftpPid, DataFile, Data), + timer:sleep(?REKEY_DATA_TMO), + ?wait_match(false, Kex2==(Kex3=ssh_test_lib:get_kex_init(ConnectionRef)), Kex3, 2000, 10), + %% Check that it doesn't rekey without data transfer timer:sleep(?REKEY_DATA_TMO), - Kex2 = ssh_test_lib:get_kex_init(ConnectionRef), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), - false = (Kex2 == Kex1), + %% Check that it doesn't rekey on a small datatransfer + ok = ssh_sftp:write_file(SftpPid, DataFile, "hi\n"), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), + %% Check that it doesn't rekey without data transfer timer:sleep(?REKEY_DATA_TMO), - Kex2 = ssh_test_lib:get_kex_init(ConnectionRef), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), - ok = ssh_sftp:write_file(SftpPid, DataFile, "hi\n"), + ssh_sftp:stop_channel(SftpPid), + ssh:close(ConnectionRef), + ssh:stop_daemon(Pid). + + + +rekey_limit_daemon() -> [{timetrap,{seconds,400}}]. +rekey_limit_daemon(Config) -> + Limit = 6000, + UserDir = proplists:get_value(priv_dir, Config), + DataFile1 = filename:join(UserDir, "rekey1.data"), + DataFile2 = filename:join(UserDir, "rekey2.data"), + file:write_file(DataFile1, lists:duplicate(Limit+10,1)), + file:write_file(DataFile2, "hi\n"), + Algs = proplists:get_value(preferred_algorithms, Config), + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{rekey_limit, Limit}, + {max_random_length_padding,0}, + {preferred_algorithms,Algs}]), + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{max_random_length_padding,0}]), + {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), + + %% Check that it doesn't rekey without data transfer + Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), timer:sleep(?REKEY_DATA_TMO), - Kex2 = ssh_test_lib:get_kex_init(ConnectionRef), + Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), - false = (Kex2 == Kex1), + %% Check that datatransfer triggers rekeying + {ok,_} = ssh_sftp:read_file(SftpPid, DataFile1), + timer:sleep(?REKEY_DATA_TMO), + ?wait_match(false, Kex1==(Kex2=ssh_test_lib:get_kex_init(ConnectionRef)), Kex2, 2000, 10), + %% Check that datatransfer continues to trigger rekeying + {ok,_} = ssh_sftp:read_file(SftpPid, DataFile1), timer:sleep(?REKEY_DATA_TMO), - Kex2 = ssh_test_lib:get_kex_init(ConnectionRef), + ?wait_match(false, Kex2==(Kex3=ssh_test_lib:get_kex_init(ConnectionRef)), Kex3, 2000, 10), + + %% Check that it doesn't rekey without data transfer + timer:sleep(?REKEY_DATA_TMO), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), + + %% Check that it doesn't rekey on a small datatransfer + {ok,_} = ssh_sftp:read_file(SftpPid, DataFile2), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), + + %% Check that it doesn't rekey without data transfer + timer:sleep(?REKEY_DATA_TMO), + true = (Kex3 == ssh_test_lib:get_kex_init(ConnectionRef)), + + ssh_sftp:stop_channel(SftpPid), + ssh:close(ConnectionRef), + ssh:stop_daemon(Pid). + + +%%-------------------------------------------------------------------- +%% Check that datatransfer in the other direction does not trigger re-keying +norekey_limit_client() -> [{timetrap,{seconds,400}}]. +norekey_limit_client(Config) -> + Limit = 6000, + UserDir = proplists:get_value(priv_dir, Config), + DataFile = filename:join(UserDir, "rekey3.data"), + file:write_file(DataFile, lists:duplicate(Limit+10,1)), + + Algs = proplists:get_value(preferred_algorithms, Config), + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{max_random_length_padding,0}, + {preferred_algorithms,Algs}]), + + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{rekey_limit, Limit}, + {max_random_length_padding,0}]), + {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), + + Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + + {ok,_} = ssh_sftp:read_file(SftpPid, DataFile), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + + ssh_sftp:stop_channel(SftpPid), + ssh:close(ConnectionRef), + ssh:stop_daemon(Pid). + +%% Check that datatransfer in the other direction does not trigger re-keying +norekey_limit_daemon() -> [{timetrap,{seconds,400}}]. +norekey_limit_daemon(Config) -> + Limit = 6000, + UserDir = proplists:get_value(priv_dir, Config), + DataFile = filename:join(UserDir, "rekey4.data"), + + Algs = proplists:get_value(preferred_algorithms, Config), + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{rekey_limit, Limit}, + {max_random_length_padding,0}, + {preferred_algorithms,Algs}]), + + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{max_random_length_padding,0}]), + {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), + + Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + + ok = ssh_sftp:write_file(SftpPid, DataFile, lists:duplicate(Limit+10,1)), + timer:sleep(?REKEY_DATA_TMO), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + + ssh_sftp:stop_channel(SftpPid), + ssh:close(ConnectionRef), + ssh:stop_daemon(Pid). + +%%-------------------------------------------------------------------- +%%% Test rekeying by time + +rekey_time_limit_client() -> [{timetrap,{seconds,400}}]. +rekey_time_limit_client(Config) -> + Minutes = ?REKEY_DATA_TMO div 60000, + GB = 1024*1000*1000, + Algs = proplists:get_value(preferred_algorithms, Config), + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{max_random_length_padding,0}, + {preferred_algorithms,Algs}]), + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{rekey_limit, {Minutes, GB}}, + {max_random_length_padding,0}]), + rekey_time_limit(Pid, ConnectionRef). + +rekey_time_limit_daemon() -> [{timetrap,{seconds,400}}]. +rekey_time_limit_daemon(Config) -> + Minutes = ?REKEY_DATA_TMO div 60000, + GB = 1024*1000*1000, + Algs = proplists:get_value(preferred_algorithms, Config), + {Pid, Host, Port} = ssh_test_lib:std_daemon(Config,[{rekey_limit, {Minutes, GB}}, + {max_random_length_padding,0}, + {preferred_algorithms,Algs}]), + ConnectionRef = ssh_test_lib:std_connect(Config, Host, Port, [{max_random_length_padding,0}]), + rekey_time_limit(Pid, ConnectionRef). + + +rekey_time_limit(Pid, ConnectionRef) -> + {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef), + Kex1 = ssh_test_lib:get_kex_init(ConnectionRef), + + timer:sleep(5000), + true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)), + + %% Check that it rekeys when the max time + 30s has passed + timer:sleep(?REKEY_DATA_TMO + 30*1000), + ?wait_match(false, Kex1==(Kex2=ssh_test_lib:get_kex_init(ConnectionRef)), Kex2, 2000, 10), + + %% Check that it does not rekey when nothing is transferred + timer:sleep(?REKEY_DATA_TMO + 30*1000), + ?wait_match(false, Kex2==ssh_test_lib:get_kex_init(ConnectionRef), [], 2000, 10), ssh_sftp:stop_channel(SftpPid), ssh:close(ConnectionRef), @@ -1395,7 +1565,7 @@ rekey_limit(Config) -> %%-------------------------------------------------------------------- -%%% Test rekeying with simulataneous send request +%%% Test rekeying with simultaneous send request renegotiate1(Config) -> UserDir = proplists:get_value(priv_dir, Config), |