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-rw-r--r--lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/a.erl9
-rw-r--r--lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/b.erl3
-rw-r--r--lib/hipe/cerl/erl_types.erl20
-rw-r--r--lib/inets/src/ftp/ftp.erl6
-rw-r--r--lib/inets/vsn.mk2
-rw-r--r--lib/observer/src/observer_perf_wx.erl40
-rw-r--r--lib/ssh/src/ssh_auth.erl231
-rw-r--r--lib/ssh/src/ssh_connection_handler.erl109
-rw-r--r--lib/ssh/src/ssh_dbg.erl37
-rw-r--r--lib/ssh/src/ssh_io.erl52
-rw-r--r--lib/ssh/test/ssh_basic_SUITE.erl84
-rw-r--r--lib/ssh/vsn.mk2
-rw-r--r--lib/tools/src/xref_base.erl4
-rw-r--r--lib/tools/test/xref_SUITE.erl17
14 files changed, 403 insertions, 213 deletions
diff --git a/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/a.erl b/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/a.erl
new file mode 100644
index 0000000000..827984b20b
--- /dev/null
+++ b/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/a.erl
@@ -0,0 +1,9 @@
+-module(a).
+-export([to_map/1, to_map/2]).
+-type t() :: #{type := b:t()}.
+
+-spec to_map(t()) -> map().
+to_map(Resource) -> to_map(Resource, #{}).
+
+-spec to_map(t(), map()) -> map().
+to_map(_, Map) when is_map(Map) -> #{}.
diff --git a/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/b.erl b/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/b.erl
new file mode 100644
index 0000000000..31f9bb6b3e
--- /dev/null
+++ b/lib/dialyzer/test/map_SUITE_data/src/mand_remote_val/b.erl
@@ -0,0 +1,3 @@
+-module(b).
+-export_type([t/0]).
+-type t() :: binary().
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index 7826dada9d..243bb6e25d 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -1664,10 +1664,12 @@ t_map(Pairs0, DefK0, DefV0) ->
%% define(DEBUG, true).
try
validate_map_elements(Pairs)
- catch error:badarg -> error(badarg, [Pairs0,DefK0,DefV0]);
- error:{badarg, E} -> error({badarg, E}, [Pairs0,DefK0,DefV0])
+ catch error:badarg -> error(badarg, [Pairs0,DefK0,DefV0])
end,
- ?map(Pairs, DefK, DefV).
+ case map_pairs_are_none(Pairs) of
+ true -> ?none;
+ false -> ?map(Pairs, DefK, DefV)
+ end.
normalise_map_optionals([], _, _) -> [];
normalise_map_optionals([E={K,?opt,?none}|T], DefK, DefV) ->
@@ -1684,7 +1686,6 @@ normalise_map_optionals([E={K,?opt,V}|T], DefK, DefV) ->
normalise_map_optionals([E|T], DefK, DefV) ->
[E|normalise_map_optionals(T, DefK, DefV)].
-validate_map_elements([{_,?mand,?none}|_]) -> error({badarg, none_in_mand});
validate_map_elements([{K1,_,_}|Rest=[{K2,_,_}|_]]) ->
case is_singleton_type(K1) andalso K1 < K2 of
false -> error(badarg);
@@ -1697,6 +1698,10 @@ validate_map_elements([{K,_,_}]) ->
end;
validate_map_elements([]) -> true.
+map_pairs_are_none([]) -> false;
+map_pairs_are_none([{_,?mand,?none}|_]) -> true;
+map_pairs_are_none([_|Ps]) -> map_pairs_are_none(Ps).
+
-spec t_is_map(erl_type()) -> boolean().
t_is_map(Type) ->
@@ -2833,12 +2838,7 @@ t_inf(?map(_, ADefK, ADefV) = A, ?map(_, BDefK, BDefV) = B, _Opaques) ->
%% becomes mandatory in the infinumum
(K, _, V1, _, V2) -> {K, ?mand, t_inf(V1, V2)}
end, A, B),
- %% If the infinimum of any mandatory values is ?none, the entire map infinimum
- %% is ?none.
- case lists:any(fun({_,?mand,?none})->true; ({_,_,_}) -> false end, Pairs) of
- true -> t_none();
- false -> t_map(Pairs, t_inf(ADefK, BDefK), t_inf(ADefV, BDefV))
- end;
+ t_map(Pairs, t_inf(ADefK, BDefK), t_inf(ADefV, BDefV));
t_inf(?matchstate(Pres1, Slots1), ?matchstate(Pres2, Slots2), _Opaques) ->
?matchstate(t_inf(Pres1, Pres2), t_inf(Slots1, Slots2));
t_inf(?nil, ?nil, _Opaques) -> ?nil;
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl
index bbf25f8e90..8bad91bf98 100644
--- a/lib/inets/src/ftp/ftp.erl
+++ b/lib/inets/src/ftp/ftp.erl
@@ -106,8 +106,8 @@
-type common_reason() :: 'econn' | 'eclosed' | term().
-type file_write_error_reason() :: term(). % See file:write for more info
-%%-define(DBG(F,A), 'n/a').
--define(DBG(F,A), io:format(F,A)).
+-define(DBG(F,A), 'n/a').
+%%-define(DBG(F,A), io:format(F,A)).
%%%=========================================================================
%%% API - CLIENT FUNCTIONS
@@ -2099,7 +2099,7 @@ handle_ctrl_result({pos_prel, _}, #state{caller = {transfer_data, Bin}}
%%--------------------------------------------------------------------------
%% Default
-handle_ctrl_result({Status, Lines}, #state{client = From} = State)
+handle_ctrl_result({Status, _Lines}, #state{client = From} = State)
when From =/= undefined ->
ctrl_result_response(Status, State, {error, Status}).
diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk
index 543e0d44fd..3408c3b128 100644
--- a/lib/inets/vsn.mk
+++ b/lib/inets/vsn.mk
@@ -19,6 +19,6 @@
# %CopyrightEnd%
APPLICATION = inets
-INETS_VSN = 6.3
+INETS_VSN = 6.3.1
PRE_VSN =
APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)"
diff --git a/lib/observer/src/observer_perf_wx.erl b/lib/observer/src/observer_perf_wx.erl
index 1010a6af4c..6a1aac92c7 100644
--- a/lib/observer/src/observer_perf_wx.erl
+++ b/lib/observer/src/observer_perf_wx.erl
@@ -235,12 +235,14 @@ terminate(_Event, #state{appmon=Pid}) ->
code_change(_, _, State) ->
State.
-restart_fetcher(Node, #state{appmon=Old, panel=Panel, time=#ti{fetch=Freq}=Ti}=State) ->
+restart_fetcher(Node, #state{appmon=Old, panel=Panel, time=#ti{fetch=Freq}=Ti, wins=Wins0}=State) ->
catch Old ! exit,
Me = self(),
Pid = spawn_link(Node, observer_backend, fetch_stats, [Me, round(1000/Freq)]),
wxWindow:refresh(Panel),
- precalc(State#state{active=true, appmon=Pid, samples=reset_data(), time=Ti#ti{tick=0}}).
+ Wins = [W#win{state=undefined} || W <- Wins0],
+ precalc(State#state{active=true, appmon=Pid, samples=reset_data(),
+ wins=Wins, time=Ti#ti{tick=0}}).
reset_data() ->
{0, queue:new()}.
@@ -253,18 +255,25 @@ add_data(Stats, {N, Q}, Wins, _, Active) ->
add_data_1([#win{state={_,St}}|_]=Wins0, Last, N, {Drop, Q}, Active)
when St /= undefined ->
- {Wins, Stat} =
- lists:mapfoldl(fun(Win0, Entry) ->
- {Win1,Stat} = add_data_2(Win0, Last, Entry),
- case Active of
- true ->
- Win = add_data_3(Win1, N, Drop, Stat, Q),
- {Win, Stat};
- false ->
- {Win1, Stat}
- end
- end, #{}, Wins0),
- {Wins, {N,queue:in(Stat#{}, Q)}};
+ try
+ {Wins, Stat} =
+ lists:mapfoldl(fun(Win0, Entry) ->
+ {Win1,Stat} = add_data_2(Win0, Last, Entry),
+ case Active of
+ true ->
+ Win = add_data_3(Win1, N, Drop, Stat, Q),
+ {Win, Stat};
+ false ->
+ {Win1, Stat}
+ end
+ end, #{}, Wins0),
+ {Wins, {N,queue:in(Stat#{}, Q)}}
+ catch no_scheduler_change ->
+ {[Win#win{state=init_data(Id, Last),
+ info = info(Id, Last)}
+ || #win{name=Id}=Win <- Wins0], {0,queue:new()}}
+ end;
+
add_data_1(Wins, Stats, 1, {_, Q}, _) ->
{[Win#win{state=init_data(Id, Stats),
info = info(Id, Stats)}
@@ -409,7 +418,8 @@ collect_data(utilz, MemInfo, Max) ->
calc_delta([{Id, WN, TN}|Ss], [{Id, WP, TP}|Ps]) ->
[100*(WN-WP) div (TN-TP)|calc_delta(Ss, Ps)];
-calc_delta([], []) -> [].
+calc_delta([], []) -> [];
+calc_delta(_, _) -> throw(no_scheduler_change).
precalc(#state{samples=Data0, paint=Paint, time=Ti, wins=Wins0}=State) ->
Wins = [precalc(Ti, Data0, Paint, Win) || Win <- Wins0],
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl
index 49eec8072f..fb5e086656 100644
--- a/lib/ssh/src/ssh_auth.erl
+++ b/lib/ssh/src/ssh_auth.erl
@@ -31,12 +31,111 @@
-export([publickey_msg/1, password_msg/1, keyboard_interactive_msg/1,
service_request_msg/1, init_userauth_request_msg/1,
userauth_request_msg/1, handle_userauth_request/3,
- handle_userauth_info_request/3, handle_userauth_info_response/2
+ handle_userauth_info_request/2, handle_userauth_info_response/2
]).
%%--------------------------------------------------------------------
%%% Internal application API
%%--------------------------------------------------------------------
+%%%----------------------------------------------------------------
+userauth_request_msg(#ssh{userauth_methods = ServerMethods,
+ userauth_supported_methods = UserPrefMethods, % Note: this is not documented as supported for clients
+ userauth_preference = ClientMethods0
+ } = Ssh0) ->
+ case sort_select_mthds(ClientMethods0, UserPrefMethods, ServerMethods) of
+ [] ->
+ Msg = #ssh_msg_disconnect{code = ?SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE,
+ description = "Unable to connect using the available authentication methods",
+ language = "en"},
+ {disconnect, Msg, ssh_transport:ssh_packet(Msg, Ssh0)};
+
+ [{Pref,Module,Function,Args} | Prefs] ->
+ Ssh = case Pref of
+ "keyboard-interactive" -> Ssh0;
+ _ -> Ssh0#ssh{userauth_preference = Prefs}
+ end,
+ case Module:Function(Args ++ [Ssh]) of
+ {not_ok, Ssh1} ->
+ userauth_request_msg(Ssh1#ssh{userauth_preference = Prefs});
+ Result ->
+ {Pref,Result}
+ end
+ end.
+
+
+
+sort_select_mthds(Clients, undefined, Servers) ->
+ %% User has not expressed an opinion via option "auth_methods", use the server's prefs
+ sort_select_mthds1(Clients, Servers, string:tokens(?SUPPORTED_AUTH_METHODS,","));
+
+sort_select_mthds(Clients, Users0, Servers0) ->
+ %% The User has an opinion, use the intersection of that and the Servers whishes but
+ %% in the Users order
+ sort_select_mthds1(Clients, string:tokens(Users0,","), Servers0).
+
+
+sort_select_mthds1(Clients, Users0, Servers0) ->
+ Servers = unique(Servers0),
+ Users = unique(Users0),
+ [C || Key <- Users,
+ lists:member(Key, Servers),
+ C <- Clients,
+ element(1,C) == Key].
+
+unique(L) ->
+ lists:reverse(
+ lists:foldl(fun(E,Acc) ->
+ case lists:member(E,Acc) of
+ true -> Acc;
+ false -> [E|Acc]
+ end
+ end, [], L)).
+
+
+%%%---- userauth_request_msg "callbacks"
+password_msg([#ssh{opts = Opts, io_cb = IoCb,
+ user = User, service = Service} = Ssh0]) ->
+ {Password,Ssh} =
+ case proplists:get_value(password, Opts) of
+ undefined when IoCb == ssh_no_io ->
+ {not_ok, Ssh0};
+ undefined ->
+ {IoCb:read_password("ssh password: ",Ssh0), Ssh0};
+ PW ->
+ %% If "password" option is given it should not be tried again
+ {PW, Ssh0#ssh{opts = lists:keyreplace(password,1,Opts,{password,not_ok})}}
+ end,
+ case Password of
+ not_ok ->
+ {not_ok, Ssh};
+ _ ->
+ ssh_transport:ssh_packet(
+ #ssh_msg_userauth_request{user = User,
+ service = Service,
+ method = "password",
+ data =
+ <<?BOOLEAN(?FALSE),
+ ?STRING(unicode:characters_to_binary(Password))>>},
+ Ssh)
+ end.
+
+%% See RFC 4256 for info on keyboard-interactive
+keyboard_interactive_msg([#ssh{user = User,
+ opts = Opts,
+ service = Service} = Ssh]) ->
+ case proplists:get_value(password, Opts) of
+ not_ok ->
+ {not_ok,Ssh}; % No need to use a failed pwd once more
+ _ ->
+ ssh_transport:ssh_packet(
+ #ssh_msg_userauth_request{user = User,
+ service = Service,
+ method = "keyboard-interactive",
+ data = << ?STRING(<<"">>),
+ ?STRING(<<>>) >> },
+ Ssh)
+ end.
+
publickey_msg([Alg, #ssh{user = User,
session_id = SessionId,
service = Service,
@@ -48,7 +147,7 @@ publickey_msg([Alg, #ssh{user = User,
StrAlgo = atom_to_list(Alg),
case encode_public_key(StrAlgo, ssh_transport:extract_public_key(PrivKey)) of
not_ok ->
- not_ok;
+ {not_ok, Ssh};
PubKeyBlob ->
SigData = build_sig_data(SessionId,
User, Service, PubKeyBlob, StrAlgo),
@@ -65,52 +164,15 @@ publickey_msg([Alg, #ssh{user = User,
Ssh)
end;
_Error ->
- not_ok
- end.
-
-password_msg([#ssh{opts = Opts, io_cb = IoCb,
- user = User, service = Service} = Ssh]) ->
- Password = case proplists:get_value(password, Opts) of
- undefined ->
- user_interaction(IoCb, Ssh);
- PW ->
- PW
- end,
- case Password of
- not_ok ->
- not_ok;
- _ ->
- ssh_transport:ssh_packet(
- #ssh_msg_userauth_request{user = User,
- service = Service,
- method = "password",
- data =
- <<?BOOLEAN(?FALSE),
- ?STRING(unicode:characters_to_binary(Password))>>},
- Ssh)
+ {not_ok, Ssh}
end.
-user_interaction(ssh_no_io, _) ->
- not_ok;
-user_interaction(IoCb, Ssh) ->
- IoCb:read_password("ssh password: ", Ssh).
-
-
-%% See RFC 4256 for info on keyboard-interactive
-keyboard_interactive_msg([#ssh{user = User,
- service = Service} = Ssh]) ->
- ssh_transport:ssh_packet(
- #ssh_msg_userauth_request{user = User,
- service = Service,
- method = "keyboard-interactive",
- data = << ?STRING(<<"">>),
- ?STRING(<<>>) >> },
- Ssh).
-
+%%%----------------------------------------------------------------
service_request_msg(Ssh) ->
ssh_transport:ssh_packet(#ssh_msg_service_request{name = "ssh-userauth"},
Ssh#ssh{service = "ssh-userauth"}).
+%%%----------------------------------------------------------------
init_userauth_request_msg(#ssh{opts = Opts} = Ssh) ->
case user_name(Opts) of
{ok, User} ->
@@ -140,34 +202,9 @@ init_userauth_request_msg(#ssh{opts = Opts} = Ssh) ->
description = ErrStr})
end.
-userauth_request_msg(#ssh{userauth_preference = []} = Ssh) ->
- Msg = #ssh_msg_disconnect{code =
- ?SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE,
- description = "Unable to connect using the available"
- " authentication methods",
- language = "en"},
- {disconnect, Msg, ssh_transport:ssh_packet(Msg, Ssh)};
-
-userauth_request_msg(#ssh{userauth_methods = Methods,
- userauth_preference = [{Pref, Module,
- Function, Args} | Prefs]}
- = Ssh0) ->
- Ssh = Ssh0#ssh{userauth_preference = Prefs},
- case lists:member(Pref, Methods) of
- true ->
- case Module:Function(Args ++ [Ssh]) of
- not_ok ->
- userauth_request_msg(Ssh);
- Result ->
- {Pref,Result}
- end;
- false ->
- userauth_request_msg(Ssh)
- end.
-
-
-handle_userauth_request(#ssh_msg_service_request{name =
- Name = "ssh-userauth"},
+%%%----------------------------------------------------------------
+%%% called by server
+handle_userauth_request(#ssh_msg_service_request{name = Name = "ssh-userauth"},
_, Ssh) ->
{ok, ssh_transport:ssh_packet(#ssh_msg_service_accept{name = Name},
Ssh#ssh{service = "ssh-connection"})};
@@ -319,21 +356,28 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User,
partial_success = false}, Ssh)}.
-
-handle_userauth_info_request(
- #ssh_msg_userauth_info_request{name = Name,
- instruction = Instr,
- num_prompts = NumPrompts,
- data = Data}, IoCb,
- #ssh{opts = Opts} = Ssh) ->
+%%%----------------------------------------------------------------
+%%% keyboard-interactive client
+handle_userauth_info_request(#ssh_msg_userauth_info_request{name = Name,
+ instruction = Instr,
+ num_prompts = NumPrompts,
+ data = Data},
+ #ssh{opts = Opts,
+ io_cb = IoCb
+ } = Ssh) ->
PromptInfos = decode_keyboard_interactive_prompts(NumPrompts,Data),
- Responses = keyboard_interact_get_responses(IoCb, Opts,
- Name, Instr, PromptInfos),
- {ok,
- ssh_transport:ssh_packet(
- #ssh_msg_userauth_info_response{num_responses = NumPrompts,
- data = Responses}, Ssh)}.
+ case keyboard_interact_get_responses(IoCb, Opts, Name, Instr, PromptInfos) of
+ not_ok ->
+ not_ok;
+ Responses ->
+ {ok,
+ ssh_transport:ssh_packet(
+ #ssh_msg_userauth_info_response{num_responses = NumPrompts,
+ data = Responses}, Ssh)}
+ end.
+%%%----------------------------------------------------------------
+%%% keyboard-interactive server
handle_userauth_info_response(#ssh_msg_userauth_info_response{num_responses = 1,
data = <<?UINT32(Sz), Password:Sz/binary>>},
#ssh{opts = Opts,
@@ -369,11 +413,6 @@ method_preference(Algs) ->
[{"publickey", ?MODULE, publickey_msg, [A]} | Acc]
end,
[{"password", ?MODULE, password_msg, []},
- {"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []},
- {"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []},
- {"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []},
- {"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []},
- {"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []},
{"keyboard-interactive", ?MODULE, keyboard_interactive_msg, []}
],
Algs).
@@ -473,6 +512,9 @@ keyboard_interact_get_responses(IoCb, Opts, Name, Instr, PromptInfos) ->
proplists:get_value(password, Opts, undefined), IoCb, Name,
Instr, PromptInfos, Opts, NumPrompts).
+
+keyboard_interact_get_responses(_, _, not_ok, _, _, _, _, _, _) ->
+ not_ok;
keyboard_interact_get_responses(_, undefined, Password, _, _, _, _, _,
1) when Password =/= undefined ->
[Password]; %% Password auth implemented with keyboard-interaction and passwd is known
@@ -486,17 +528,18 @@ keyboard_interact_get_responses(true, Fun, _Pwd, _IoCb, Name, Instr, PromptInfos
keyboard_interact_fun(Fun, Name, Instr, PromptInfos, NumPrompts).
keyboard_interact(IoCb, Name, Instr, Prompts, Opts) ->
- if Name /= "" -> IoCb:format("~s~n", [Name]);
- true -> ok
- end,
- if Instr /= "" -> IoCb:format("~s~n", [Instr]);
- true -> ok
- end,
+ write_if_nonempty(IoCb, Name),
+ write_if_nonempty(IoCb, Instr),
lists:map(fun({Prompt, true}) -> IoCb:read_line(Prompt, Opts);
({Prompt, false}) -> IoCb:read_password(Prompt, Opts)
end,
Prompts).
+write_if_nonempty(_, "") -> ok;
+write_if_nonempty(_, <<>>) -> ok;
+write_if_nonempty(IoCb, Text) -> IoCb:format("~s~n",[Text]).
+
+
keyboard_interact_fun(KbdInteractFun, Name, Instr, PromptInfos, NumPrompts) ->
Prompts = lists:map(fun({Prompt, _Echo}) -> Prompt end,
PromptInfos),
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index e952a333ff..f9f4c82351 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -428,7 +428,12 @@ init_connection(server, C = #connection{}, Opts) ->
init_ssh_record(Role, Socket, Opts) ->
{ok, PeerAddr} = inet:peername(Socket),
KeyCb = proplists:get_value(key_cb, Opts, ssh_file),
- AuthMethods = proplists:get_value(auth_methods, Opts, ?SUPPORTED_AUTH_METHODS),
+ AuthMethods = proplists:get_value(auth_methods,
+ Opts,
+ case Role of
+ server -> ?SUPPORTED_AUTH_METHODS;
+ client -> undefined
+ end),
S0 = #ssh{role = Role,
key_cb = KeyCb,
opts = Opts,
@@ -794,9 +799,13 @@ handle_event(_, #ssh_msg_userauth_banner{message = Msg}, {userauth,client}, D) -
handle_event(_, #ssh_msg_userauth_info_request{} = Msg, {userauth_keyboard_interactive, client},
#data{ssh_params = Ssh0} = D) ->
- {ok, {Reply, Ssh}} = ssh_auth:handle_userauth_info_request(Msg, Ssh0#ssh.io_cb, Ssh0),
- send_bytes(Reply, D),
- {next_state, {userauth_keyboard_interactive_info_response,client}, D#data{ssh_params = Ssh}};
+ case ssh_auth:handle_userauth_info_request(Msg, Ssh0) of
+ {ok, {Reply, Ssh}} ->
+ send_bytes(Reply, D),
+ {next_state, {userauth_keyboard_interactive_info_response,client}, D#data{ssh_params = Ssh}};
+ not_ok ->
+ {next_state, {userauth,client}, D, [{next_event, internal, Msg}]}
+ end;
handle_event(_, #ssh_msg_userauth_info_response{} = Msg, {userauth_keyboard_interactive, server}, D) ->
case ssh_auth:handle_userauth_info_response(Msg, D#data.ssh_params) of
@@ -819,7 +828,18 @@ handle_event(_, Msg = #ssh_msg_userauth_failure{}, {userauth_keyboard_interactiv
D = D0#data{ssh_params = Ssh0#ssh{userauth_preference=Prefs}},
{next_state, {userauth,client}, D, [{next_event, internal, Msg}]};
-handle_event(_, Msg=#ssh_msg_userauth_failure{}, {userauth_keyboard_interactive_info_response, client}, D) ->
+handle_event(_, Msg=#ssh_msg_userauth_failure{}, {userauth_keyboard_interactive_info_response, client},
+ #data{ssh_params = Ssh0} = D0) ->
+ Opts = Ssh0#ssh.opts,
+ D = case proplists:get_value(password, Opts) of
+ undefined ->
+ D0;
+ _ ->
+ D0#data{ssh_params =
+ Ssh0#ssh{opts =
+ lists:keyreplace(password,1,Opts,
+ {password,not_ok})}} % FIXME:intermodule dependency
+ end,
{next_state, {userauth,client}, D, [{next_event, internal, Msg}]};
handle_event(_, Msg=#ssh_msg_userauth_success{}, {userauth_keyboard_interactive_info_response, client}, D) ->
@@ -1006,13 +1026,13 @@ handle_event({call,From}, get_print_info, StateName, D) ->
{keep_state_and_data, [{reply,From,Reply}]};
handle_event({call,From}, {connection_info, Options}, _, D) ->
- Info = ssh_info(Options, D, []),
+ Info = fold_keys(Options, fun conn_info/2, D),
{keep_state_and_data, [{reply,From,Info}]};
handle_event({call,From}, {channel_info,ChannelId,Options}, _, D) ->
case ssh_channel:cache_lookup(cache(D), ChannelId) of
#channel{} = Channel ->
- Info = ssh_channel_info(Options, Channel, []),
+ Info = fold_keys(Options, fun chann_info/2, Channel),
{keep_state_and_data, [{reply,From,Info}]};
undefined ->
{keep_state_and_data, [{reply,From,[]}]}
@@ -1206,8 +1226,9 @@ handle_event(internal, prepare_next_packet, _, D) ->
Sz when Sz >= Enough ->
self() ! {D#data.transport_protocol, D#data.socket, <<>>};
_ ->
- inet:setopts(D#data.socket, [{active, once}])
+ ok
end,
+ inet:setopts(D#data.socket, [{active, once}]),
keep_state_and_data;
handle_event(info, {CloseTag,Socket}, StateName,
@@ -1315,12 +1336,10 @@ terminate(shutdown, StateName, State0) ->
State = send_msg(#ssh_msg_disconnect{code = ?SSH_DISCONNECT_BY_APPLICATION,
description = "Application shutdown"},
State0),
-timer:sleep(400), %% FIXME!!! gen_tcp:shutdown instead
finalize_termination(StateName, State);
%% terminate({shutdown,Msg}, StateName, State0) when is_record(Msg,ssh_msg_disconnect)->
%% State = send_msg(Msg, State0),
-%% timer:sleep(400), %% FIXME!!! gen_tcp:shutdown instead
%% finalize_termination(StateName, Msg, State);
terminate({shutdown,_R}, StateName, State) ->
@@ -1635,7 +1654,6 @@ new_channel_id(#data{connection_state = #connection{channel_id_seed = Id} =
disconnect(Msg=#ssh_msg_disconnect{description=Description}, _StateName, State0) ->
State = send_msg(Msg, State0),
disconnect_fun(Description, State),
-timer:sleep(400),
{stop, {shutdown,Description}, State}.
%%%----------------------------------------------------------------
@@ -1644,43 +1662,43 @@ counterpart_versions(NumVsn, StrVsn, #ssh{role = server} = Ssh) ->
counterpart_versions(NumVsn, StrVsn, #ssh{role = client} = Ssh) ->
Ssh#ssh{s_vsn = NumVsn , s_version = StrVsn}.
-ssh_info([], _State, Acc) ->
- Acc;
-ssh_info([client_version | Rest], #data{ssh_params = #ssh{c_vsn = IntVsn,
- c_version = StringVsn}} = State, Acc) ->
- ssh_info(Rest, State, [{client_version, {IntVsn, StringVsn}} | Acc]);
-
-ssh_info([server_version | Rest], #data{ssh_params =#ssh{s_vsn = IntVsn,
- s_version = StringVsn}} = State, Acc) ->
- ssh_info(Rest, State, [{server_version, {IntVsn, StringVsn}} | Acc]);
-ssh_info([peer | Rest], #data{ssh_params = #ssh{peer = Peer}} = State, Acc) ->
- ssh_info(Rest, State, [{peer, Peer} | Acc]);
-ssh_info([sockname | Rest], #data{socket = Socket} = State, Acc) ->
- {ok, SockName} = inet:sockname(Socket),
- ssh_info(Rest, State, [{sockname, SockName}|Acc]);
-ssh_info([user | Rest], #data{auth_user = User} = State, Acc) ->
- ssh_info(Rest, State, [{user, User}|Acc]);
-ssh_info([ _ | Rest], State, Acc) ->
- ssh_info(Rest, State, Acc).
-
-
-ssh_channel_info([], _, Acc) ->
- Acc;
+%%%----------------------------------------------------------------
+conn_info(client_version, #data{ssh_params=S}) -> {S#ssh.c_vsn, S#ssh.c_version};
+conn_info(server_version, #data{ssh_params=S}) -> {S#ssh.s_vsn, S#ssh.s_version};
+conn_info(peer, #data{ssh_params=S}) -> S#ssh.peer;
+conn_info(user, D) -> D#data.auth_user;
+conn_info(sockname, D) -> {ok, SockName} = inet:sockname(D#data.socket),
+ SockName;
+%% dbg options ( = not documented):
+conn_info(socket, D) -> D#data.socket;
+conn_info(chan_ids, D) ->
+ ssh_channel:cache_foldl(fun(#channel{local_id=Id}, Acc) ->
+ [Id | Acc]
+ end, [], cache(D)).
-ssh_channel_info([recv_window | Rest], #channel{recv_window_size = WinSize,
- recv_packet_size = Packsize
- } = Channel, Acc) ->
- ssh_channel_info(Rest, Channel, [{recv_window, {{win_size, WinSize},
- {packet_size, Packsize}}} | Acc]);
-ssh_channel_info([send_window | Rest], #channel{send_window_size = WinSize,
- send_packet_size = Packsize
- } = Channel, Acc) ->
- ssh_channel_info(Rest, Channel, [{send_window, {{win_size, WinSize},
- {packet_size, Packsize}}} | Acc]);
-ssh_channel_info([ _ | Rest], Channel, Acc) ->
- ssh_channel_info(Rest, Channel, Acc).
+%%%----------------------------------------------------------------
+chann_info(recv_window, C) ->
+ {{win_size, C#channel.recv_window_size},
+ {packet_size, C#channel.recv_packet_size}};
+chann_info(send_window, C) ->
+ {{win_size, C#channel.send_window_size},
+ {packet_size, C#channel.send_packet_size}};
+%% dbg options ( = not documented):
+chann_info(pid, C) ->
+ C#channel.user.
+%%%----------------------------------------------------------------
+%% Assisting meta function for the *_info functions
+fold_keys(Keys, Fun, Extra) ->
+ lists:foldr(fun(Key, Acc) ->
+ try Fun(Key, Extra) of
+ Value -> [{Key,Value}|Acc]
+ catch
+ _:_ -> Acc
+ end
+ end, [], Keys).
+%%%----------------------------------------------------------------
log_error(Reason) ->
Report = io_lib:format("Erlang ssh connection handler failed with reason:~n"
" ~p~n"
@@ -1689,7 +1707,6 @@ log_error(Reason) ->
[Reason, erlang:get_stacktrace()]),
error_logger:error_report(Report).
-
%%%----------------------------------------------------------------
not_connected_filter({connection_reply, _Data}) -> true;
not_connected_filter(_) -> false.
diff --git a/lib/ssh/src/ssh_dbg.erl b/lib/ssh/src/ssh_dbg.erl
index 480795cfc7..bd6bc0335b 100644
--- a/lib/ssh/src/ssh_dbg.erl
+++ b/lib/ssh/src/ssh_dbg.erl
@@ -24,6 +24,7 @@
-export([messages/0,
messages/1,
+ messages/2,
stop/0
]).
@@ -36,12 +37,16 @@
writer,
acc = []}).
%%%================================================================
-messages() -> messages(fun(String,_D) -> io:format(String) end).
-%% messages() -> messages(fun(String,Acc) -> [String|Acc] end)
+messages() ->
+ messages(fun(String,_D) -> io:format(String) end).
messages(Write) when is_function(Write,2) ->
+ messages(Write, fun(X) -> X end).
+
+messages(Write, MangleArg) when is_function(Write,2),
+ is_function(MangleArg,1) ->
catch dbg:start(),
- setup_tracer(Write),
+ setup_tracer(Write, MangleArg),
dbg:p(new,c),
dbg_ssh_messages().
@@ -63,18 +68,30 @@ msg_formater({trace,_Pid,return_from,{ssh_message,encode,1},_Res}, D) ->
msg_formater({trace,_Pid,call,{ssh_message,decode,_}}, D) ->
D;
msg_formater({trace,Pid,return_from,{ssh_message,decode,1},Msg}, D) ->
- fmt("~nRECV ~p ~s~n", [Pid,wr_record(shrink_bin(Msg))], D);
+ fmt("~n~p RECV ~s~n", [Pid,wr_record(shrink_bin(Msg))], D);
msg_formater({trace,_Pid,call,{ssh_transport,select_algorithm,_}}, D) ->
D;
msg_formater({trace,Pid,return_from,{ssh_transport,select_algorithm,3},{ok,Alg}}, D) ->
- fmt("~nALGORITHMS ~p~n~s~n", [Pid, wr_record(Alg)], D);
+ fmt("~n~p ALGORITHMS~n~s~n", [Pid, wr_record(Alg)], D);
+
+
+msg_formater({trace,Pid,send,{tcp,Sock,Bytes},Pid}, D) ->
+ fmt("~n~p TCP SEND on ~p~n ~p~n", [Pid,Sock, shrink_bin(Bytes)], D);
+
+msg_formater({trace,Pid,send,{tcp,Sock,Bytes},Dest}, D) ->
+ fmt("~n~p TCP SEND from ~p TO ~p~n ~p~n", [Pid,Sock,Dest, shrink_bin(Bytes)], D);
msg_formater({trace,Pid,send,ErlangMsg,Dest}, D) ->
- fmt("~nERL MSG ~p SEND TO ~p~n ~p~n", [Pid,Dest, shrink_bin(ErlangMsg)], D);
+ fmt("~n~p ERL MSG SEND TO ~p~n ~p~n", [Pid,Dest, shrink_bin(ErlangMsg)], D);
+
+
+msg_formater({trace,Pid,'receive',{tcp,Sock,Bytes}}, D) ->
+ fmt("~n~p TCP RECEIVE on ~p~n ~p~n", [Pid,Sock,shrink_bin(Bytes)], D);
msg_formater({trace,Pid,'receive',ErlangMsg}, D) ->
- fmt("~nERL MSG ~p RECIEVE~n ~p~n", [Pid,shrink_bin(ErlangMsg)], D);
+ fmt("~n~p ERL MSG RECEIVE~n ~p~n", [Pid,shrink_bin(ErlangMsg)], D);
+
msg_formater(M, D) ->
fmt("~nDBG ~n~p~n", [shrink_bin(M)], D).
@@ -87,8 +104,10 @@ fmt(Fmt, Args, D=#data{writer=Write,acc=Acc}) ->
D#data{acc = Write(io_lib:format(Fmt, Args), Acc)}.
%%%----------------------------------------------------------------
-setup_tracer(Write) ->
- Handler = fun msg_formater/2,
+setup_tracer(Write, MangleArg) ->
+ Handler = fun(Arg, D) ->
+ msg_formater(MangleArg(Arg), D)
+ end,
InitialData = #data{writer = Write},
{ok,_} = dbg:tracer(process, {Handler, InitialData}),
ok.
diff --git a/lib/ssh/src/ssh_io.erl b/lib/ssh/src/ssh_io.erl
index 026d0f6151..1d8f370884 100644
--- a/lib/ssh/src/ssh_io.erl
+++ b/lib/ssh/src/ssh_io.erl
@@ -31,56 +31,55 @@ read_line(Prompt, Ssh) ->
format("~s", [listify(Prompt)]),
proplists:get_value(user_pid, Ssh) ! {self(), question},
receive
- Answer ->
+ Answer when is_list(Answer) ->
Answer
end.
yes_no(Prompt, Ssh) ->
- io:format("~s [y/n]?", [Prompt]),
+ format("~s [y/n]?", [Prompt]),
proplists:get_value(user_pid, Ssh#ssh.opts) ! {self(), question},
receive
- Answer ->
+ %% I can't see that the atoms y and n are ever received, but it must
+ %% be investigated before removing
+ y -> yes;
+ n -> no;
+
+ Answer when is_list(Answer) ->
case trim(Answer) of
"y" -> yes;
"n" -> no;
"Y" -> yes;
"N" -> no;
- y -> yes;
- n -> no;
_ ->
- io:format("please answer y or n\n"),
+ format("please answer y or n\n",[]),
yes_no(Prompt, Ssh)
end
end.
-read_password(Prompt, Ssh) ->
+read_password(Prompt, #ssh{opts=Opts}) -> read_password(Prompt, Opts);
+read_password(Prompt, Opts) when is_list(Opts) ->
format("~s", [listify(Prompt)]),
- case is_list(Ssh) of
- false ->
- proplists:get_value(user_pid, Ssh#ssh.opts) ! {self(), user_password};
- _ ->
- proplists:get_value(user_pid, Ssh) ! {self(), user_password}
- end,
+ proplists:get_value(user_pid, Opts) ! {self(), user_password},
receive
- Answer ->
- case Answer of
- "" ->
- read_password(Prompt, Ssh);
- Pass -> Pass
- end
+ Answer when is_list(Answer) ->
+ case trim(Answer) of
+ "" ->
+ read_password(Prompt, Opts);
+ Pwd ->
+ Pwd
+ end
end.
-listify(A) when is_atom(A) ->
- atom_to_list(A);
-listify(L) when is_list(L) ->
- L;
-listify(B) when is_binary(B) ->
- binary_to_list(B).
format(Fmt, Args) ->
io:format(Fmt, Args).
+%%%================================================================
+listify(A) when is_atom(A) -> atom_to_list(A);
+listify(L) when is_list(L) -> L;
+listify(B) when is_binary(B) -> binary_to_list(B).
+
trim(Line) when is_list(Line) ->
lists:reverse(trim1(lists:reverse(trim1(Line))));
@@ -93,6 +92,3 @@ trim1([$\r|Cs]) -> trim(Cs);
trim1([$\n|Cs]) -> trim(Cs);
trim1([$\t|Cs]) -> trim(Cs);
trim1(Cs) -> Cs.
-
-
-
diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl
index 733414e23a..d52d453007 100644
--- a/lib/ssh/test/ssh_basic_SUITE.erl
+++ b/lib/ssh/test/ssh_basic_SUITE.erl
@@ -50,7 +50,12 @@
inet6_option/1,
inet_option/1,
internal_error/1,
- known_hosts/1,
+ known_hosts/1,
+ login_bad_pwd_no_retry1/1,
+ login_bad_pwd_no_retry2/1,
+ login_bad_pwd_no_retry3/1,
+ login_bad_pwd_no_retry4/1,
+ login_bad_pwd_no_retry5/1,
misc_ssh_options/1,
openssh_zlib_basic_test/1,
packet_size_zero/1,
@@ -100,7 +105,8 @@ all() ->
daemon_opt_fd,
multi_daemon_opt_fd,
packet_size_zero,
- ssh_info_print
+ ssh_info_print,
+ {group, login_bad_pwd_no_retry}
].
groups() ->
@@ -116,7 +122,13 @@ groups() ->
{dsa_pass_key, [], [pass_phrase]},
{rsa_pass_key, [], [pass_phrase]},
{key_cb, [], [key_callback, key_callback_options]},
- {internal_error, [], [internal_error]}
+ {internal_error, [], [internal_error]},
+ {login_bad_pwd_no_retry, [], [login_bad_pwd_no_retry1,
+ login_bad_pwd_no_retry2,
+ login_bad_pwd_no_retry3,
+ login_bad_pwd_no_retry4,
+ login_bad_pwd_no_retry5
+ ]}
].
@@ -1090,6 +1102,72 @@ ssh_info_print(Config) ->
%%--------------------------------------------------------------------
+%% Check that a basd pwd is not tried more times. Could cause lock-out
+%% on server
+
+login_bad_pwd_no_retry1(Config) ->
+ login_bad_pwd_no_retry(Config, "keyboard-interactive,password").
+
+login_bad_pwd_no_retry2(Config) ->
+ login_bad_pwd_no_retry(Config, "password,keyboard-interactive").
+
+login_bad_pwd_no_retry3(Config) ->
+ login_bad_pwd_no_retry(Config, "password,publickey,keyboard-interactive").
+
+login_bad_pwd_no_retry4(Config) ->
+ login_bad_pwd_no_retry(Config, "password,other,keyboard-interactive").
+
+login_bad_pwd_no_retry5(Config) ->
+ login_bad_pwd_no_retry(Config, "password,other,keyboard-interactive,password,password").
+
+
+
+
+
+login_bad_pwd_no_retry(Config, AuthMethods) ->
+ PrivDir = proplists:get_value(priv_dir, Config),
+ UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+ file:make_dir(UserDir),
+ SysDir = proplists:get_value(data_dir, Config),
+
+ Parent = self(),
+ PwdFun = fun(_, _, _, undefined) -> {false, 1};
+ (_, _, _, _) -> Parent ! retry_bad_pwd,
+ false
+ end,
+
+ {DaemonRef, _Host, Port} =
+ ssh_test_lib:daemon([{system_dir, SysDir},
+ {user_dir, UserDir},
+ {auth_methods, AuthMethods},
+ {user_passwords, [{"foo","somepwd"}]},
+ {pwdfun, PwdFun}
+ ]),
+
+ ConnRes = ssh:connect("localhost", Port,
+ [{silently_accept_hosts, true},
+ {user, "foo"},
+ {password, "badpwd"},
+ {user_dir, UserDir},
+ {user_interaction, false}]),
+
+ receive
+ retry_bad_pwd ->
+ ssh:stop_daemon(DaemonRef),
+ {fail, "Retry bad password"}
+ after 0 ->
+ case ConnRes of
+ {error,"Unable to connect using the available authentication methods"} ->
+ ssh:stop_daemon(DaemonRef),
+ ok;
+ {ok,Conn} ->
+ ssh:close(Conn),
+ ssh:stop_daemon(DaemonRef),
+ {fail, "Connect erroneosly succeded"}
+ end
+ end.
+
+%%--------------------------------------------------------------------
%% Internal functions ------------------------------------------------
%%--------------------------------------------------------------------
%% Due to timing the error message may or may not be delivered to
diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk
index b165928877..575c1af3a9 100644
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
#-*-makefile-*- ; force emacs to enter makefile-mode
-SSH_VSN = 4.3
+SSH_VSN = 4.3.1
APP_VSN = "ssh-$(SSH_VSN)"
diff --git a/lib/tools/src/xref_base.erl b/lib/tools/src/xref_base.erl
index bb9815f9b0..f298a1ce81 100644
--- a/lib/tools/src/xref_base.erl
+++ b/lib/tools/src/xref_base.erl
@@ -746,7 +746,7 @@ read_a_module({Dir, BaseName}, AppName, Builtins, Verbose, Warnings, Mode) ->
message(Warnings, no_debug_info, [File]),
no;
{ok, M, Data, UnresCalls0} ->
- message(Verbose, done, [File]),
+ message(Verbose, done_file, [File]),
%% Remove duplicates. Identical unresolved calls on the
%% same line are counted as _one_ unresolved call.
UnresCalls = usort(UnresCalls0),
@@ -1842,6 +1842,8 @@ message(true, What, Arg) ->
set_up ->
io:format("Setting up...", Arg);
done ->
+ io:format("done~n", Arg);
+ done_file ->
io:format("done reading ~ts~n", Arg);
error ->
io:format("error~n", Arg);
diff --git a/lib/tools/test/xref_SUITE.erl b/lib/tools/test/xref_SUITE.erl
index ce30fb711a..01dbac6ecb 100644
--- a/lib/tools/test/xref_SUITE.erl
+++ b/lib/tools/test/xref_SUITE.erl
@@ -50,7 +50,7 @@
-export([analyze/1, basic/1, md/1, q/1, variables/1, unused_locals/1]).
--export([format_error/1, otp_7423/1, otp_7831/1, otp_10192/1]).
+-export([format_error/1, otp_7423/1, otp_7831/1, otp_10192/1, otp_13708/1]).
-import(lists, [append/2, flatten/1, keysearch/3, member/2, sort/1, usort/1]).
@@ -82,7 +82,7 @@ groups() ->
fun_mfa_r14, fun_mfa_vars, qlc]},
{analyses, [],
[analyze, basic, md, q, variables, unused_locals]},
- {misc, [], [format_error, otp_7423, otp_7831, otp_10192]}].
+ {misc, [], [format_error, otp_7423, otp_7831, otp_10192, otp_13708]}].
init_per_suite(Conf) when is_list(Conf) ->
@@ -2393,6 +2393,19 @@ otp_10192(Conf) when is_list(Conf) ->
xref:stop(s),
ok.
+%% OTP-10192. Allow filenames with character codes greater than 126.
+otp_13708(Conf) when is_list(Conf) ->
+ {ok, _} = start(s),
+ ok = xref:set_default(s, [{verbose, true}]),
+ {ok, []} = xref:q(s,"E"),
+ xref:stop(s),
+
+ CopyDir = ?copydir,
+ Dir = fname(CopyDir,"lib_test"),
+ {ok, _} = start(s),
+ ok = xref:set_library_path(s, [Dir], [{verbose, true}]),
+ xref:stop(s).
+
%%%
%%% Utilities
%%%
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 03:32:04 +0000