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-rw-r--r--lib/ssh/test/ssh_basic_SUITE.erl87
1 files changed, 48 insertions, 39 deletions
diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl
index 715dcaf3c0..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}
@@ -1371,7 +1370,7 @@ 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}]),
@@ -1380,31 +1379,33 @@ rekey_limit_client(Config) ->
{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),
- Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
+ true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)),
- Data = lists:duplicate(Limit+10,1),
+ %% Check that datatransfer triggers rekeying
ok = ssh_sftp:write_file(SftpPid, DataFile, Data),
-
timer:sleep(?REKEY_DATA_TMO),
- Kex2 = ssh_test_lib:get_kex_init(ConnectionRef),
+ ?wait_match(false, Kex1==(Kex2=ssh_test_lib:get_kex_init(ConnectionRef)), Kex2, 2000, 10),
- false = (Kex2 == Kex1),
+ %% 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)),
+ %% Check that it doesn't rekey on a small datatransfer
ok = ssh_sftp:write_file(SftpPid, DataFile, "hi\n"),
-
timer:sleep(?REKEY_DATA_TMO),
- Kex2 = ssh_test_lib:get_kex_init(ConnectionRef),
-
- false = (Kex2 == Kex1),
+ 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)),
ssh_sftp:stop_channel(SftpPid),
ssh:close(ConnectionRef),
@@ -1428,32 +1429,40 @@ rekey_limit_daemon(Config) ->
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),
Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
+ %% 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),
- false = (Kex2 == Kex1),
+ ?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)),
+ %% Check that it doesn't rekey on a small datatransfer
{ok,_} = ssh_sftp:read_file(SftpPid, DataFile2),
-
timer:sleep(?REKEY_DATA_TMO),
- Kex2 = ssh_test_lib:get_kex_init(ConnectionRef),
+ 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)),
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) ->
@@ -1472,13 +1481,12 @@ norekey_limit_client(Config) ->
Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
timer:sleep(?REKEY_DATA_TMO),
- Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
+ true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)),
{ok,_} = ssh_sftp:read_file(SftpPid, DataFile),
timer:sleep(?REKEY_DATA_TMO),
- Kex2 = ssh_test_lib:get_kex_init(ConnectionRef),
+ true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)),
- Kex1 = Kex2,
ssh_sftp:stop_channel(SftpPid),
ssh:close(ConnectionRef),
ssh:stop_daemon(Pid).
@@ -1500,13 +1508,12 @@ norekey_limit_daemon(Config) ->
Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
timer:sleep(?REKEY_DATA_TMO),
- Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
+ 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),
- Kex2 = ssh_test_lib:get_kex_init(ConnectionRef),
+ true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)),
- Kex1 = Kex2,
ssh_sftp:stop_channel(SftpPid),
ssh:close(ConnectionRef),
ssh:stop_daemon(Pid).
@@ -1516,39 +1523,41 @@ norekey_limit_daemon(Config) ->
rekey_time_limit_client() -> [{timetrap,{seconds,400}}].
rekey_time_limit_client(Config) ->
- Minutes = 1,
+ 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}]),
- {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef),
- rekey_time_limit(Pid, Minutes, ConnectionRef, SftpPid).
+ rekey_time_limit(Pid, ConnectionRef).
rekey_time_limit_daemon() -> [{timetrap,{seconds,400}}].
rekey_time_limit_daemon(Config) ->
- Minutes = 1,
+ 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}]),
- {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef),
- rekey_time_limit(Pid, Minutes, ConnectionRef, SftpPid).
+ rekey_time_limit(Pid, ConnectionRef).
-rekey_time_limit(Pid, Minutes, ConnectionRef, SftpPid) ->
+rekey_time_limit(Pid, ConnectionRef) ->
+ {ok, SftpPid} = ssh_sftp:start_channel(ConnectionRef),
Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
timer:sleep(5000),
- Kex1 = ssh_test_lib:get_kex_init(ConnectionRef),
+ true = (Kex1 == ssh_test_lib:get_kex_init(ConnectionRef)),
- timer:sleep((Minutes*60 + 30) * 1000),
- Kex2 = 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),
- false = (Kex2 == Kex1),
+ %% 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),
@@ -1556,7 +1565,7 @@ rekey_time_limit(Pid, Minutes, ConnectionRef, SftpPid) ->
%%--------------------------------------------------------------------
-%%% Test rekeying with simulataneous send request
+%%% Test rekeying with simultaneous send request
renegotiate1(Config) ->
UserDir = proplists:get_value(priv_dir, Config),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 23:40:33 +0000