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-rw-r--r--lib/ssh/test/ssh_options_SUITE.erl177
1 files changed, 166 insertions, 11 deletions
diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl
index cf15ca4253..ba0107efd6 100644
--- a/lib/ssh/test/ssh_options_SUITE.erl
+++ b/lib/ssh/test/ssh_options_SUITE.erl
@@ -45,6 +45,9 @@
max_sessions_ssh_connect_sequential/1,
server_password_option/1,
server_userpassword_option/1,
+ server_pwdfun_option/1,
+ server_pwdfun_4_option/1,
+ server_pwdfun_4_option_repeat/1,
ssh_connect_arg4_timeout/1,
ssh_connect_negtimeout_parallel/1,
ssh_connect_negtimeout_sequential/1,
@@ -76,13 +79,17 @@
%%--------------------------------------------------------------------
suite() ->
- [{ct_hooks,[ts_install_cth]}].
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,6}}].
all() ->
[connectfun_disconnectfun_server,
connectfun_disconnectfun_client,
server_password_option,
server_userpassword_option,
+ server_pwdfun_option,
+ server_pwdfun_4_option,
+ server_pwdfun_4_option_repeat,
{group, dir_options},
ssh_connect_timeout,
ssh_connect_arg4_timeout,
@@ -119,16 +126,11 @@ groups() ->
%%--------------------------------------------------------------------
init_per_suite(Config) ->
- catch crypto:stop(),
- case catch crypto:start() of
- ok ->
- Config;
- _Else ->
- {skip, "Crypto could not be started!"}
- end.
+ Config.
+
end_per_suite(_Config) ->
- ssh:stop(),
- crypto:stop().
+ ssh:stop().
+
%%--------------------------------------------------------------------
init_per_group(hardening_tests, Config) ->
DataDir = ?config(data_dir, Config),
@@ -188,7 +190,9 @@ init_per_testcase(_TestCase, Config) ->
Config.
end_per_testcase(TestCase, Config) when TestCase == server_password_option;
- TestCase == server_userpassword_option ->
+ TestCase == server_userpassword_option;
+ TestCase == server_pwdfun_option;
+ TestCase == server_pwdfun_4_option ->
UserDir = filename:join(?config(priv_dir, Config), nopubkey),
ssh_test_lib:del_dirs(UserDir),
end_per_testcase(Config);
@@ -272,6 +276,157 @@ server_userpassword_option(Config) when is_list(Config) ->
ssh:stop_daemon(Pid).
%%--------------------------------------------------------------------
+%%% validate to server that uses the 'pwdfun' option
+server_pwdfun_option(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+ file:make_dir(UserDir),
+ SysDir = ?config(data_dir, Config),
+ CHKPWD = fun("foo",Pwd) -> Pwd=="bar";
+ (_,_) -> false
+ end,
+ {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+ {user_dir, PrivDir},
+ {pwdfun,CHKPWD}]),
+ ConnectionRef =
+ ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "foo"},
+ {password, "bar"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ ssh:close(ConnectionRef),
+
+ Reason = "Unable to connect using the available authentication methods",
+
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "foo"},
+ {password, "morot"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "vego"},
+ {password, "foo"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ ssh:stop_daemon(Pid).
+
+
+%%--------------------------------------------------------------------
+%%% validate to server that uses the 'pwdfun/4' option
+server_pwdfun_4_option(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+ file:make_dir(UserDir),
+ SysDir = ?config(data_dir, Config),
+ PWDFUN = fun("foo",Pwd,{_,_},undefined) -> Pwd=="bar";
+ ("fie",Pwd,{_,_},undefined) -> {Pwd=="bar",new_state};
+ ("bandit",_,_,_) -> disconnect;
+ (_,_,_,_) -> false
+ end,
+ {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+ {user_dir, PrivDir},
+ {pwdfun,PWDFUN}]),
+ ConnectionRef1 =
+ ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "foo"},
+ {password, "bar"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ ssh:close(ConnectionRef1),
+
+ ConnectionRef2 =
+ ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "fie"},
+ {password, "bar"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ ssh:close(ConnectionRef2),
+
+ Reason = "Unable to connect using the available authentication methods",
+
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "foo"},
+ {password, "morot"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "fie"},
+ {password, "morot"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "vego"},
+ {password, "foo"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+
+ {error, Reason} =
+ ssh:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "bandit"},
+ {password, "pwd breaking"},
+ {user_interaction, false},
+ {user_dir, UserDir}]),
+ ssh:stop_daemon(Pid).
+
+
+%%--------------------------------------------------------------------
+server_pwdfun_4_option_repeat(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+ file:make_dir(UserDir),
+ SysDir = ?config(data_dir, Config),
+ %% Test that the state works
+ Parent = self(),
+ PWDFUN = fun("foo",P="bar",_,S) -> Parent!{P,S},true;
+ (_,P,_,S=undefined) -> Parent!{P,S},{false,1};
+ (_,P,_,S) -> Parent!{P,S}, {false,S+1}
+ end,
+ {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+ {user_dir, PrivDir},
+ {auth_methods,"keyboard-interactive"},
+ {pwdfun,PWDFUN}]),
+
+ %% Try with passwords "incorrect", "Bad again" and finally "bar"
+ KIFFUN = fun(_,_,_) ->
+ K={k,self()},
+ case get(K) of
+ undefined ->
+ put(K,1),
+ ["incorrect"];
+ 2 ->
+ put(K,3),
+ ["bar"];
+ S->
+ put(K,S+1),
+ ["Bad again"]
+ end
+ end,
+
+ ConnectionRef2 =
+ ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+ {user, "foo"},
+ {keyboard_interact_fun, KIFFUN},
+ {user_dir, UserDir}]),
+ ssh:close(ConnectionRef2),
+ ssh:stop_daemon(Pid),
+
+ lists:foreach(fun(Expect) ->
+ receive
+ Expect -> ok;
+ Other -> ct:fail("Expect: ~p~nReceived ~p",[Expect,Other])
+ after
+ 2000 -> ct:fail("Timeout expecting ~p",[Expect])
+ end
+ end, [{"incorrect",undefined},
+ {"Bad again",1},
+ {"bar",2}]).
+
+%%--------------------------------------------------------------------
system_dir_option(Config) ->
DirUnread = proplists:get_value(unreadable_dir,Config),
FileRead = proplists:get_value(readable_file,Config),
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 04:24:31 +0000