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-rw-r--r--lib/ssh/src/ssh.hrl10
-rw-r--r--lib/ssh/src/ssh_auth.erl112
-rw-r--r--lib/ssh/src/ssh_connection_handler.erl61
-rw-r--r--lib/ssh/src/ssh_file.erl3
-rw-r--r--lib/ssh/src/ssh_transport.erl54
-rw-r--r--lib/ssh/test/ssh_options_SUITE.erl39
6 files changed, 153 insertions, 126 deletions
diff --git a/lib/ssh/src/ssh.hrl b/lib/ssh/src/ssh.hrl
index f645201c4f..3e9b1add3b 100644
--- a/lib/ssh/src/ssh.hrl
+++ b/lib/ssh/src/ssh.hrl
@@ -240,7 +240,12 @@
| ?COMMON_OPTION .
-type opaque_client_options() ::
- {keyboard_interact_fun, fun((term(),term(),term()) -> term())}
+ {keyboard_interact_fun, fun((Name::iodata(),
+ Instruction::iodata(),
+ Prompts::[{Prompt::iodata(),Echo::boolean()}]
+ ) ->
+ [Response::iodata()]
+ )}
| opaque_common_options().
-type host_accepting_client_options() ::
@@ -380,9 +385,6 @@
algorithms, %% #alg{}
- key_cb, %% Private/Public key callback module
- io_cb, %% Interaction callback module
-
send_mac = none, %% send MAC algorithm
send_mac_key, %% key used in send MAC algorithm
send_mac_size = 0,
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl
index 4e4aa440de..9632168e65 100644
--- a/lib/ssh/src/ssh_auth.erl
+++ b/lib/ssh/src/ssh_auth.erl
@@ -91,8 +91,10 @@ unique(L) ->
%%%---- userauth_request_msg "callbacks"
-password_msg([#ssh{opts = Opts, io_cb = IoCb,
- user = User, service = Service} = Ssh0]) ->
+password_msg([#ssh{opts = Opts,
+ user = User,
+ service = Service} = Ssh0]) ->
+ IoCb = ?GET_INTERNAL_OPT(io_cb, Opts),
{Password,Ssh} =
case ?GET_OPT(password, Opts) of
undefined when IoCb == ssh_no_io ->
@@ -137,9 +139,7 @@ keyboard_interactive_msg([#ssh{user = User,
get_public_key(SigAlg, #ssh{opts = Opts}) ->
KeyAlg = key_alg(SigAlg),
- {KeyCb,KeyCbOpts} = ?GET_OPT(key_cb, Opts),
- UserOpts = ?GET_OPT(user_options, Opts),
- case KeyCb:user_key(KeyAlg, [{key_cb_private,KeyCbOpts}|UserOpts]) of
+ case ssh_transport:call_KeyCb(user_key, [KeyAlg], Opts) of
{ok, PrivKey} ->
try
%% Check the key - the KeyCb may be a buggy plugin
@@ -387,11 +387,9 @@ 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) ->
+ #ssh{opts=Opts} = Ssh) ->
PromptInfos = decode_keyboard_interactive_prompts(NumPrompts,Data),
- case keyboard_interact_get_responses(IoCb, Opts, Name, Instr, PromptInfos) of
+ case keyboard_interact_get_responses(Opts, Name, Instr, PromptInfos) of
not_ok ->
not_ok;
Responses ->
@@ -498,9 +496,7 @@ get_password_option(Opts, User) ->
pre_verify_sig(User, KeyBlob, Opts) ->
try
Key = public_key:ssh_decode(KeyBlob, ssh2_pubkey), % or exception
- {KeyCb,KeyCbOpts} = ?GET_OPT(key_cb, Opts),
- UserOpts = ?GET_OPT(user_options, Opts),
- KeyCb:is_auth_key(Key, User, [{key_cb_private,KeyCbOpts}|UserOpts])
+ ssh_transport:call_KeyCb(is_auth_key, [Key, User], Opts)
catch
_:_ ->
false
@@ -509,10 +505,8 @@ pre_verify_sig(User, KeyBlob, Opts) ->
verify_sig(SessionId, User, Service, AlgBin, KeyBlob, SigWLen, #ssh{opts = Opts} = Ssh) ->
try
Alg = binary_to_list(AlgBin),
- {KeyCb,KeyCbOpts} = ?GET_OPT(key_cb, Opts),
- UserOpts = ?GET_OPT(user_options, Opts),
Key = public_key:ssh_decode(KeyBlob, ssh2_pubkey), % or exception
- true = KeyCb:is_auth_key(Key, User, [{key_cb_private,KeyCbOpts}|UserOpts]),
+ true = ssh_transport:call_KeyCb(is_auth_key, [Key, User], Opts),
PlainText = build_sig_data(SessionId, User, Service, KeyBlob, Alg),
<<?UINT32(AlgSigLen), AlgSig:AlgSigLen/binary>> = SigWLen,
<<?UINT32(AlgLen), _Alg:AlgLen/binary,
@@ -536,56 +530,78 @@ build_sig_data(SessionId, User, Service, KeyBlob, Alg) ->
+key_alg('rsa-sha2-256') -> 'ssh-rsa';
+key_alg('rsa-sha2-512') -> 'ssh-rsa';
+key_alg(Alg) -> Alg.
+
+%%%================================================================
+%%%
+%%% Keyboard-interactive
+%%%
+
decode_keyboard_interactive_prompts(_NumPrompts, Data) ->
ssh_message:decode_keyboard_interactive_prompts(Data, []).
-keyboard_interact_get_responses(IoCb, Opts, Name, Instr, PromptInfos) ->
- NumPrompts = length(PromptInfos),
+keyboard_interact_get_responses(Opts, Name, Instr, PromptInfos) ->
keyboard_interact_get_responses(?GET_OPT(user_interaction, Opts),
?GET_OPT(keyboard_interact_fun, Opts),
- ?GET_OPT(password, Opts), IoCb, Name,
- Instr, PromptInfos, Opts, NumPrompts).
+ ?GET_OPT(password, Opts),
+ Name,
+ Instr,
+ PromptInfos,
+ Opts).
-keyboard_interact_get_responses(_, _, not_ok, _, _, _, _, _, _) ->
+%% Don't re-try an already rejected password. This could happen if both keyboard-interactive
+%% and password methods are tried:
+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
-keyboard_interact_get_responses(_, _, _, _, _, _, _, _, 0) ->
+
+%% Only one password requestedm and we have got one via the 'password' option for the daemon:
+keyboard_interact_get_responses(_, undefined, Pwd, _, _, [_], _) when Pwd =/= undefined ->
+ [Pwd]; %% Password auth implemented with keyboard-interaction and passwd is known
+
+%% No password requested (keyboard-interactive):
+keyboard_interact_get_responses(_, _, _, _, _, [], _) ->
[];
-keyboard_interact_get_responses(false, undefined, undefined, _, _, _, [Prompt|_], Opts, _) ->
- ssh_no_io:read_line(Prompt, Opts); %% Throws error as keyboard interaction is not allowed
-keyboard_interact_get_responses(true, undefined, _,IoCb, Name, Instr, PromptInfos, Opts, _) ->
- keyboard_interact(IoCb, Name, Instr, PromptInfos, Opts);
-keyboard_interact_get_responses(true, Fun, _Pwd, _IoCb, Name, Instr, PromptInfos, _Opts, NumPrompts) ->
- keyboard_interact_fun(Fun, Name, Instr, PromptInfos, NumPrompts).
-
-keyboard_interact(IoCb, Name, Instr, Prompts, Opts) ->
+
+%% user_interaction is forbidden (by option user_interaction) and we have to ask
+%% the user for one or more.
+%% Throw an error:
+keyboard_interact_get_responses(false, undefined, undefined, _, _, [Prompt|_], Opts) ->
+ ssh_no_io:read_line(Prompt, Opts);
+
+%% One or more passwords are requested, we may prompt the user and no fun is used
+%% to get the responses:
+keyboard_interact_get_responses(true, undefined, _, Name, Instr, PromptInfos, Opts) ->
+ prompt_user_for_passwords(Name, Instr, PromptInfos, Opts);
+
+%% The passwords are provided with a fun. Use that one!
+keyboard_interact_get_responses(true, Fun, _Pwd, Name, Instr, PromptInfos, _Opts) ->
+ keyboard_interact_fun(Fun, Name, Instr, PromptInfos).
+
+
+
+prompt_user_for_passwords(Name, Instr, PromptInfos, Opts) ->
+ IoCb = ?GET_INTERNAL_OPT(io_cb, Opts),
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).
+ PromptInfos).
-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),
- case KbdInteractFun(Name, Instr, Prompts) of
- Rs when length(Rs) == NumPrompts ->
- Rs;
- _Rs ->
+keyboard_interact_fun(KbdInteractFun, Name, Instr, PromptInfos) ->
+ case KbdInteractFun(Name, Instr, PromptInfos) of
+ Responses when is_list(Responses),
+ length(Responses) == length(PromptInfos) ->
+ Responses;
+ _ ->
nok
end.
-key_alg('rsa-sha2-256') -> 'ssh-rsa';
-key_alg('rsa-sha2-512') -> 'ssh-rsa';
-key_alg(Alg) -> Alg.
+write_if_nonempty(_, "") -> ok;
+write_if_nonempty(_, <<>>) -> ok;
+write_if_nonempty(IoCb, Text) -> IoCb:format("~s~n",[Text]).
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index 30eafc2f2a..7c87591cf2 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -447,7 +447,6 @@ init_ssh_record(Role, Socket, Opts) ->
init_ssh_record(Role, Socket, PeerAddr, Opts) ->
AuthMethods = ?GET_OPT(auth_methods, Opts),
S0 = #ssh{role = Role,
- key_cb = ?GET_OPT(key_cb, Opts),
opts = Opts,
userauth_supported_methods = AuthMethods,
available_host_keys = available_hkey_algorithms(Role, Opts),
@@ -472,10 +471,11 @@ init_ssh_record(Role, Socket, PeerAddr, Opts) ->
S1 =
S0#ssh{c_vsn = Vsn,
c_version = Version,
- io_cb = case ?GET_OPT(user_interaction, Opts) of
- true -> ssh_io;
- false -> ssh_no_io
- end,
+ opts = ?PUT_INTERNAL_OPT({io_cb, case ?GET_OPT(user_interaction, Opts) of
+ true -> ssh_io;
+ false -> ssh_no_io
+ end},
+ Opts),
userauth_quiet_mode = ?GET_OPT(quiet_mode, Opts),
peer = {PeerName, PeerAddr},
local = LocalName
@@ -488,7 +488,6 @@ init_ssh_record(Role, Socket, PeerAddr, Opts) ->
server ->
S0#ssh{s_vsn = Vsn,
s_version = Version,
- io_cb = ?GET_INTERNAL_OPT(io_cb, Opts, ssh_io),
userauth_methods = string:tokens(AuthMethods, ","),
kb_tries_left = 3,
peer = {undefined, PeerAddr},
@@ -1686,18 +1685,19 @@ peer_role(client) -> server;
peer_role(server) -> client.
%%--------------------------------------------------------------------
-available_hkey_algorithms(Role, Options) ->
- KeyCb = ?GET_OPT(key_cb, Options),
- case [A || A <- available_hkey_algos(Options),
- (Role==client) orelse available_host_key(KeyCb, A, Options)
- ] of
-
- [] when Role==client ->
- error({shutdown, "No public key algs"});
-
- [] when Role==server ->
- error({shutdown, "No host key available"});
+available_hkey_algorithms(client, Options) ->
+ case available_hkey_algos(Options) of
+ [] ->
+ error({shutdown, "No public key algs"});
+ Algs ->
+ [atom_to_list(A) || A<-Algs]
+ end;
+available_hkey_algorithms(server, Options) ->
+ case [A || A <- available_hkey_algos(Options),
+ is_usable_host_key(A, Options)] of
+ [] ->
+ error({shutdown, "No host key available"});
Algs ->
[atom_to_list(A) || A<-Algs]
end.
@@ -1713,18 +1713,6 @@ available_hkey_algos(Options) ->
AvailableAndSupported.
-%% Alg :: atom()
-available_host_key({KeyCb,KeyCbOpts}, Alg, Opts) ->
- UserOpts = ?GET_OPT(user_options, Opts),
- case KeyCb:host_key(Alg, [{key_cb_private,KeyCbOpts}|UserOpts]) of
- {ok,Key} ->
- %% Check the key - the KeyCb may be a buggy plugin
- ssh_transport:valid_key_sha_alg(Key, Alg);
- _ ->
- false
- end.
-
-
send_msg(Msg, State=#data{ssh_params=Ssh0}) when is_tuple(Msg) ->
{Bytes, Ssh} = ssh_transport:ssh_packet(Msg, Ssh0),
send_bytes(Bytes, State),
@@ -1844,10 +1832,21 @@ ext_info(_, D0) ->
D0.
%%%----------------------------------------------------------------
-is_usable_user_pubkey(A, Ssh) ->
- case ssh_auth:get_public_key(A, Ssh) of
+is_usable_user_pubkey(Alg, Ssh) ->
+ try ssh_auth:get_public_key(Alg, Ssh) of
{ok,_} -> true;
_ -> false
+ catch
+ _:_ -> false
+ end.
+
+%%%----------------------------------------------------------------
+is_usable_host_key(Alg, Opts) ->
+ try ssh_transport:get_host_key(Alg, Opts)
+ of
+ _PrivHostKey -> true
+ catch
+ _:_ -> false
end.
%%%----------------------------------------------------------------
diff --git a/lib/ssh/src/ssh_file.erl b/lib/ssh/src/ssh_file.erl
index 669b0f9be2..c5824b2519 100644
--- a/lib/ssh/src/ssh_file.erl
+++ b/lib/ssh/src/ssh_file.erl
@@ -268,7 +268,8 @@ identity_pass_phrase("rsa-sha2-384" ) -> rsa_pass_phrase;
identity_pass_phrase("rsa-sha2-512" ) -> rsa_pass_phrase;
identity_pass_phrase("ecdsa-sha2-"++_) -> ecdsa_pass_phrase;
identity_pass_phrase(P) when is_atom(P) ->
- identity_pass_phrase(atom_to_list(P)).
+ identity_pass_phrase(atom_to_list(P));
+identity_pass_phrase(_) -> undefined.
lookup_host_key_fd(Fd, KeyToMatch, Host, KeyType) ->
case io:get_line(Fd, '') of
diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl
index 7424c9bcaf..cc3ef46fc2 100644
--- a/lib/ssh/src/ssh_transport.erl
+++ b/lib/ssh/src/ssh_transport.erl
@@ -51,7 +51,9 @@
extract_public_key/1,
ssh_packet/2, pack/2,
valid_key_sha_alg/2,
- sha/1, sign/3, verify/5]).
+ sha/1, sign/3, verify/5,
+ get_host_key/2,
+ call_KeyCb/3]).
-export([dbg_trace/3]).
@@ -431,7 +433,8 @@ key_exchange_first_msg(Kex, Ssh0) when Kex == 'ecdh-sha2-nistp256' ;
%%%
handle_kexdh_init(#ssh_msg_kexdh_init{e = E},
Ssh0 = #ssh{algorithms = #alg{kex=Kex,
- hkey=SignAlg} = Algs}) ->
+ hkey=SignAlg} = Algs,
+ opts = Opts}) ->
%% server
{G, P} = dh_group(Kex),
if
@@ -439,7 +442,7 @@ handle_kexdh_init(#ssh_msg_kexdh_init{e = E},
Sz = dh_bits(Algs),
{Public, Private} = generate_key(dh, [P,G,2*Sz]),
K = compute_key(dh, E, Private, [P,G]),
- MyPrivHostKey = get_host_key(Ssh0, SignAlg),
+ MyPrivHostKey = get_host_key(SignAlg, Opts),
MyPubHostKey = extract_public_key(MyPrivHostKey),
H = kex_hash(Ssh0, MyPubHostKey, sha(Kex), {E,Public,K}),
H_SIG = sign(H, sha(SignAlg), MyPrivHostKey),
@@ -578,14 +581,15 @@ handle_kex_dh_gex_init(#ssh_msg_kex_dh_gex_init{e = E},
#ssh{keyex_key = {{Private, Public}, {G, P}},
keyex_info = {Min, Max, NBits},
algorithms = #alg{kex=Kex,
- hkey=SignAlg}} = Ssh0) ->
+ hkey=SignAlg},
+ opts = Opts} = Ssh0) ->
%% server
if
1=<E, E=<(P-1) ->
K = compute_key(dh, E, Private, [P,G]),
if
1<K, K<(P-1) ->
- MyPrivHostKey = get_host_key(Ssh0, SignAlg),
+ MyPrivHostKey = get_host_key(SignAlg, Opts),
MyPubHostKey = extract_public_key(MyPrivHostKey),
H = kex_hash(Ssh0, MyPubHostKey, sha(Kex), {Min,NBits,Max,P,G,E,Public,K}),
H_SIG = sign(H, sha(SignAlg), MyPrivHostKey),
@@ -653,7 +657,8 @@ handle_kex_dh_gex_reply(#ssh_msg_kex_dh_gex_reply{public_host_key = PeerPubHostK
%%%
handle_kex_ecdh_init(#ssh_msg_kex_ecdh_init{q_c = PeerPublic},
Ssh0 = #ssh{algorithms = #alg{kex=Kex,
- hkey=SignAlg}}) ->
+ hkey=SignAlg},
+ opts = Opts}) ->
%% at server
Curve = ecdh_curve(Kex),
{MyPublic, MyPrivate} = generate_key(ecdh, Curve),
@@ -661,7 +666,7 @@ handle_kex_ecdh_init(#ssh_msg_kex_ecdh_init{q_c = PeerPublic},
compute_key(ecdh, PeerPublic, MyPrivate, Curve)
of
K ->
- MyPrivHostKey = get_host_key(Ssh0, SignAlg),
+ MyPrivHostKey = get_host_key(SignAlg, Opts),
MyPubHostKey = extract_public_key(MyPrivHostKey),
H = kex_hash(Ssh0, MyPubHostKey, sha(Curve), {PeerPublic, MyPublic, K}),
H_SIG = sign(H, sha(SignAlg), MyPrivHostKey),
@@ -777,10 +782,8 @@ sid(#ssh{session_id = Id}, _) -> Id.
%%
%% The host key should be read from storage
%%
-get_host_key(SSH, SignAlg) ->
- #ssh{key_cb = {KeyCb,KeyCbOpts}, opts = Opts} = SSH,
- UserOpts = ?GET_OPT(user_options, Opts),
- case KeyCb:host_key(SignAlg, [{key_cb_private,KeyCbOpts}|UserOpts]) of
+get_host_key(SignAlg, Opts) ->
+ case call_KeyCb(host_key, [SignAlg], Opts) of
{ok, PrivHostKey} ->
%% Check the key - the KeyCb may be a buggy plugin
case valid_key_sha_alg(PrivHostKey, SignAlg) of
@@ -791,6 +794,11 @@ get_host_key(SSH, SignAlg) ->
exit({error, {Result, unsupported_key_type}})
end.
+call_KeyCb(F, Args, Opts) ->
+ {KeyCb,KeyCbOpts} = ?GET_OPT(key_cb, Opts),
+ UserOpts = ?GET_OPT(user_options, Opts),
+ apply(KeyCb, F, Args ++ [[{key_cb_private,KeyCbOpts}|UserOpts]]).
+
extract_public_key(#'RSAPrivateKey'{modulus = N, publicExponent = E}) ->
#'RSAPublicKey'{modulus = N, publicExponent = E};
extract_public_key(#'DSAPrivateKey'{y = Y, p = P, q = Q, g = G}) ->
@@ -857,8 +865,9 @@ accepted_host(Ssh, PeerName, Public, Opts) ->
end.
-yes_no(Ssh, Prompt) ->
- (Ssh#ssh.io_cb):yes_no(Prompt, Ssh#ssh.opts).
+yes_no(#ssh{opts=Opts}, Prompt) ->
+ IoCb = ?GET_INTERNAL_OPT(io_cb, Opts, ssh_io),
+ IoCb:yes_no(Prompt, Opts).
fmt_hostkey('ssh-rsa') -> "RSA";
@@ -868,18 +877,16 @@ fmt_hostkey("ecdsa"++_) -> "ECDSA";
fmt_hostkey(X) -> X.
-known_host_key(#ssh{opts = Opts, key_cb = {KeyCb,KeyCbOpts}, peer = {PeerName,_}} = Ssh,
+known_host_key(#ssh{opts = Opts, peer = {PeerName,_}} = Ssh,
Public, Alg) ->
- UserOpts = ?GET_OPT(user_options, Opts),
- case is_host_key(KeyCb, Public, PeerName, Alg, [{key_cb_private,KeyCbOpts}|UserOpts]) of
- {_,true} ->
+ case call_KeyCb(is_host_key, [Public, PeerName, Alg], Opts) of
+ true ->
ok;
- {_,false} ->
+ false ->
DoAdd = ?GET_OPT(save_accepted_host, Opts),
case accepted_host(Ssh, PeerName, Public, Opts) of
true when DoAdd == true ->
- {_,R} = add_host_key(KeyCb, PeerName, Public, [{key_cb_private,KeyCbOpts}|UserOpts]),
- R;
+ call_KeyCb(add_host_key, [PeerName, Public], Opts);
true when DoAdd == false ->
ok;
false ->
@@ -889,13 +896,6 @@ known_host_key(#ssh{opts = Opts, key_cb = {KeyCb,KeyCbOpts}, peer = {PeerName,_}
end
end.
-is_host_key(KeyCb, Public, PeerName, Alg, Data) ->
- {KeyCb, KeyCb:is_host_key(Public, PeerName, Alg, Data)}.
-
-add_host_key(KeyCb, PeerName, Public, Data) ->
- {KeyCb, KeyCb:add_host_key(PeerName, Public, Data)}.
-
-
%% Each of the algorithm strings MUST be a comma-separated list of
%% algorithm names (see ''Algorithm Naming'' in [SSH-ARCH]). Each
%% supported (allowed) algorithm MUST be listed in order of preference.
diff --git a/lib/ssh/test/ssh_options_SUITE.erl b/lib/ssh/test/ssh_options_SUITE.erl
index daf62483cd..60d0da2a39 100644
--- a/lib/ssh/test/ssh_options_SUITE.erl
+++ b/lib/ssh/test/ssh_options_SUITE.erl
@@ -49,7 +49,7 @@
server_userpassword_option/1,
server_pwdfun_option/1,
server_pwdfun_4_option/1,
- server_pwdfun_4_option_repeat/1,
+ server_keyboard_interactive/1,
ssh_connect_arg4_timeout/1,
ssh_connect_negtimeout_parallel/1,
ssh_connect_negtimeout_sequential/1,
@@ -99,7 +99,7 @@ all() ->
server_userpassword_option,
server_pwdfun_option,
server_pwdfun_4_option,
- server_pwdfun_4_option_repeat,
+ server_keyboard_interactive,
{group, dir_options},
ssh_connect_timeout,
ssh_connect_arg4_timeout,
@@ -381,7 +381,7 @@ server_pwdfun_4_option(Config) ->
%%--------------------------------------------------------------------
-server_pwdfun_4_option_repeat(Config) ->
+server_keyboard_interactive(Config) ->
UserDir = proplists:get_value(user_dir, Config),
SysDir = proplists:get_value(data_dir, Config),
%% Test that the state works
@@ -396,19 +396,28 @@ server_pwdfun_4_option_repeat(Config) ->
{pwdfun,PWDFUN}]),
%% Try with passwords "incorrect", "Bad again" and finally "bar"
- KIFFUN = fun(_,_,_) ->
+ KIFFUN = fun(_Name, _Instr, _PromptInfos) ->
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
+ Answer =
+ case get(K) of
+ undefined ->
+ put(K,1),
+ ["incorrect"];
+ 2 ->
+ put(K,3),
+ ["bar"];
+ S->
+ put(K,S+1),
+ ["Bad again"]
+ end,
+ ct:log("keyboard_interact_fun:~n"
+ " Name = ~p~n"
+ " Instruction = ~p~n"
+ " Prompts = ~p~n"
+ "~nAnswer:~n ~p~n",
+ [_Name, _Instr, _PromptInfos, Answer]),
+
+ Answer
end,
ConnectionRef2 =
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 16:03:22 +0000