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-rw-r--r--lib/ssh/doc/src/notes.xml15
-rw-r--r--lib/ssh/doc/src/ssh_connection.xml59
-rw-r--r--lib/ssh/src/Makefile1
-rw-r--r--lib/ssh/src/ssh.app.src1
-rw-r--r--lib/ssh/src/ssh.appup.src30
-rw-r--r--lib/ssh/src/ssh.erl1
-rw-r--r--lib/ssh/src/ssh_acceptor.erl4
-rw-r--r--lib/ssh/src/ssh_auth.erl24
-rw-r--r--lib/ssh/src/ssh_channel.erl14
-rw-r--r--lib/ssh/src/ssh_connect.hrl4
-rw-r--r--lib/ssh/src/ssh_connection.erl72
-rw-r--r--lib/ssh/src/ssh_connection_handler.erl101
-rw-r--r--lib/ssh/src/ssh_info.erl193
-rw-r--r--lib/ssh/src/ssh_message.erl5
-rw-r--r--lib/ssh/test/property_test/ssh_eqc_client_server.erl63
-rw-r--r--lib/ssh/test/property_test/ssh_eqc_encode_decode.erl2
-rw-r--r--lib/ssh/test/ssh_connection_SUITE.erl66
-rw-r--r--lib/ssh/test/ssh_to_openssh_SUITE.erl45
-rw-r--r--lib/ssh/vsn.mk2
19 files changed, 599 insertions, 103 deletions
diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml
index 3da3ca3ec8..f3db05192e 100644
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -29,6 +29,21 @@
<file>notes.xml</file>
</header>
+<section><title>Ssh 3.0.8</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fixes of login blocking after port scanning.</p>
+ <p>
+ Own Id: OTP-12247 Aux Id: seq12726 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Ssh 3.0.7</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/ssh/doc/src/ssh_connection.xml b/lib/ssh/doc/src/ssh_connection.xml
index 72e7252536..ff72cf7ee0 100644
--- a/lib/ssh/doc/src/ssh_connection.xml
+++ b/lib/ssh/doc/src/ssh_connection.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2008</year>
- <year>2013</year>
+ <year>2014</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -137,7 +137,7 @@
<tag><c><![CDATA[{pty, ssh_channel_id(),
boolean() = WantReply, {string() = Terminal, integer() = CharWidth,
- integer() = RowHeight, integer() = PixelWidth, integer() = PixelHight,
+ integer() = RowHeight, integer() = PixelWidth, integer() = PixelHeight,
[{atom() | integer() = Opcode,
integer() = Value}] = TerminalModes}}]]></c></tag>
<item>A pseudo-terminal has been requested for the
@@ -148,11 +148,11 @@
drawable area of the window. The <c>Opcode</c> in the
<c>TerminalModes</c> list is the mnemonic name, represented
as an lowercase erlang atom, defined in
- <url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254 </url> section 8,
- or the opcode if the mnemonic name is not listed in the
+ <url href="http://www.ietf.org/rfc/rfc4254.txt">RFC 4254 </url> section 8.
+ It may also be an opcode if the mnemonic name is not listed in the
RFC. Example <c>OP code: 53, mnemonic name ECHO erlang atom:
- echo</c>. There is currently no API function to generate this
- event.</item>
+ echo</c>.This event is sent as result of calling <seealso
+ marker="ssh_connection#ptty_alloc/4">ssh_connection:ptty_alloc/4</seealso></item>
<tag><c><![CDATA[{shell, boolean() = WantReply}]]></c></tag>
<item> This message will request that the user's default shell
@@ -273,7 +273,52 @@
</desc>
</func>
- <func>
+ <func>
+ <name>ptty_alloc(ConnectionRef, ChannelId, Options, Timeout) -> success | failure</name>
+ <fsummary>Send status replies to requests that want such replies. </fsummary>
+ <type>
+ <v> ConnectionRef = ssh_connection_ref() </v>
+ <v> ChannelId = ssh_channel_id()</v>
+ <v> Options = proplists:proplist()</v>
+ </type>
+ <desc>
+ <p> Sends a SSH Connection Protocol pty_req, to allocate a pseudo tty.
+ Should be called by a SSH client process.
+ Options are:
+ </p>
+
+ <taglist>
+ <tag>{term, string()}</tag>
+ <item>
+ Defaults to os:getenv("TERM") or "vt100" if it is undefined.
+ </item>
+ <tag>{width, integer()}</tag>
+ <item>
+ Defaults to 80 if pixel_width is not defined.
+ </item>
+ <tag>{height, integer()}</tag>
+ <item>
+ Defaults to 24 if pixel_height is not defined.
+ </item>
+ <tag>{pixel_width, integer()}</tag>
+ <item>
+ Is disregarded if width is defined.
+ </item>
+ <tag>{pixel_height, integer()}</tag>
+ <item>
+ Is disregarded if height is defined.
+ </item>
+ <tag>{pty_opts, [{posix_atom(), integer()}]}</tag>
+ <item>
+ Option may be an empty list, otherwise
+ see possible POSIX names in section 8 in <url href="http://www.ietf.org/rfc/rfc4254.txt"> RFC 4254</url>.
+ </item>
+ </taglist>
+
+ </desc>
+ </func>
+
+ <func>
<name>reply_request(ConnectionRef, WantReply, Status, ChannelId) -> ok</name>
<fsummary>Send status replies to requests that want such replies. </fsummary>
<type>
diff --git a/lib/ssh/src/Makefile b/lib/ssh/src/Makefile
index 53c755d3cb..90d71107ad 100644
--- a/lib/ssh/src/Makefile
+++ b/lib/ssh/src/Makefile
@@ -65,6 +65,7 @@ MODULES= \
ssh_cli \
ssh_file \
ssh_io \
+ ssh_info \
ssh_math \
ssh_message \
ssh_no_io \
diff --git a/lib/ssh/src/ssh.app.src b/lib/ssh/src/ssh.app.src
index e0a51b3574..4ad55b34ca 100644
--- a/lib/ssh/src/ssh.app.src
+++ b/lib/ssh/src/ssh.app.src
@@ -23,6 +23,7 @@
sshd_sup,
ssh_file,
ssh_io,
+ ssh_info,
ssh_math,
ssh_no_io,
ssh_server_key_api,
diff --git a/lib/ssh/src/ssh.appup.src b/lib/ssh/src/ssh.appup.src
index 42603cc23c..600c01454c 100644
--- a/lib/ssh/src/ssh.appup.src
+++ b/lib/ssh/src/ssh.appup.src
@@ -19,7 +19,22 @@
{"%VSN%",
[
+ {"3.0.7", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection_handler, soft_purge, soft_purge, []},
+ {load_module, ssh_info, soft_purge, soft_purge, []},
+ {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]},
{"3.0.6", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection_handler, soft_purge, soft_purge, []},
+ {load_module, ssh_info, soft_purge, soft_purge, []},
{load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]},
{load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]},
{load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]},
@@ -27,7 +42,22 @@
{<<".*">>, [{restart_application, ssh}]}
],
[
+ {"3.0.7", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection_handler, soft_purge, soft_purge, []},
+ {load_module, ssh_info, soft_purge, soft_purge, []},
+ {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]},
{"3.0.6", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]},
+ {load_module, ssh_connection_handler, soft_purge, soft_purge, []},
+ {load_module, ssh_info, soft_purge, soft_purge, []},
{load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]},
{load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]},
{load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]},
diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl
index de047d3c83..eae33e3683 100644
--- a/lib/ssh/src/ssh.erl
+++ b/lib/ssh/src/ssh.erl
@@ -194,6 +194,7 @@ shell(Host, Port, Options) ->
{ok, ConnectionRef} ->
case ssh_connection:session_channel(ConnectionRef, infinity) of
{ok,ChannelId} ->
+ success = ssh_connection:ptty_alloc(ConnectionRef, ChannelId, []),
Args = [{channel_cb, ssh_shell},
{init_args,[ConnectionRef, ChannelId]},
{cm, ConnectionRef}, {channel_id, ChannelId}],
diff --git a/lib/ssh/src/ssh_acceptor.erl b/lib/ssh/src/ssh_acceptor.erl
index 7302196674..6c443eeb9c 100644
--- a/lib/ssh/src/ssh_acceptor.erl
+++ b/lib/ssh/src/ssh_acceptor.erl
@@ -22,7 +22,8 @@
-module(ssh_acceptor).
%% Internal application API
--export([start_link/5]).
+-export([start_link/5,
+ number_of_connections/1]).
%% spawn export
-export([acceptor_init/6, acceptor_loop/6]).
@@ -140,5 +141,6 @@ handle_error(Reason) ->
number_of_connections(SystemSup) ->
length([X ||
{R,X,supervisor,[ssh_subsystem_sup]} <- supervisor:which_children(SystemSup),
+ is_pid(X),
is_reference(R)
]).
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl
index b4d406ba8d..45c4d52d7e 100644
--- a/lib/ssh/src/ssh_auth.erl
+++ b/lib/ssh/src/ssh_auth.erl
@@ -184,9 +184,8 @@ handle_userauth_request(#ssh_msg_service_request{name =
handle_userauth_request(#ssh_msg_userauth_request{user = User,
service = "ssh-connection",
method = "password",
- data = Data}, _,
+ data = <<?FALSE, ?UINT32(Sz), BinPwd:Sz/binary>>}, _,
#ssh{opts = Opts} = Ssh) ->
- <<_:8, ?UINT32(Sz), BinPwd:Sz/binary>> = Data,
Password = unicode:characters_to_list(BinPwd),
case check_password(User, Password, Opts) of
true ->
@@ -201,6 +200,27 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User,
handle_userauth_request(#ssh_msg_userauth_request{user = User,
service = "ssh-connection",
+ method = "password",
+ data = <<?TRUE,
+ _/binary
+ %% ?UINT32(Sz1), OldBinPwd:Sz1/binary,
+ %% ?UINT32(Sz2), NewBinPwd:Sz2/binary
+ >>
+ }, _,
+ Ssh) ->
+ %% Password change without us having sent SSH_MSG_USERAUTH_PASSWD_CHANGEREQ (because we never do)
+ %% RFC 4252 says:
+ %% SSH_MSG_USERAUTH_FAILURE without partial success - The password
+ %% has not been changed. Either password changing was not supported,
+ %% or the old password was bad.
+
+ {not_authorized, {User, {error,"Password change not supported"}},
+ ssh_transport:ssh_packet(#ssh_msg_userauth_failure{
+ authentications = "",
+ partial_success = false}, Ssh)};
+
+handle_userauth_request(#ssh_msg_userauth_request{user = User,
+ service = "ssh-connection",
method = "none"}, _,
#ssh{userauth_supported_methods = Methods} = Ssh) ->
{not_authorized, {User, undefined},
diff --git a/lib/ssh/src/ssh_channel.erl b/lib/ssh/src/ssh_channel.erl
index 508ae637cf..5c24f362b1 100644
--- a/lib/ssh/src/ssh_channel.erl
+++ b/lib/ssh/src/ssh_channel.erl
@@ -67,7 +67,8 @@
%% Internal application API
-export([cache_create/0, cache_lookup/2, cache_update/2,
cache_delete/1, cache_delete/2, cache_foldl/3,
- cache_find/2]).
+ cache_find/2,
+ get_print_info/1]).
-record(state, {
cm,
@@ -190,6 +191,14 @@ init([Options]) ->
%% {stop, Reason, State}
%% Description: Handling call messages
%%--------------------------------------------------------------------
+handle_call(get_print_info, _From, State) ->
+ Reply =
+ {{State#state.cm,
+ State#state.channel_id},
+ io_lib:format('CB=~p',[State#state.channel_cb])
+ },
+ {reply, Reply, State};
+
handle_call(Request, From, #state{channel_cb = Module,
channel_state = ChannelState} = State) ->
try Module:handle_call(Request, From, ChannelState) of
@@ -333,6 +342,9 @@ cache_find(ChannelPid, Cache) ->
Channel
end.
+get_print_info(Pid) ->
+ call(Pid, get_print_info, 1000).
+
%%--------------------------------------------------------------------
%%% Internal functions
%%--------------------------------------------------------------------
diff --git a/lib/ssh/src/ssh_connect.hrl b/lib/ssh/src/ssh_connect.hrl
index 9307dbbad0..d14f7ce27d 100644
--- a/lib/ssh/src/ssh_connect.hrl
+++ b/lib/ssh/src/ssh_connect.hrl
@@ -165,6 +165,10 @@
recipient_channel
}).
+-define(TERMINAL_WIDTH, 80).
+-define(TERMINAL_HEIGHT, 24).
+-define(DEFAULT_TERMINAL, "vt100").
+
-define(TTY_OP_END,0). %% Indicates end of options.
-define(VINTR,1). %% Interrupt character; 255 if none. Similarly for the
%% other characters. Not all of these characters are
diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl
index 87f37b93ef..593443e11c 100644
--- a/lib/ssh/src/ssh_connection.erl
+++ b/lib/ssh/src/ssh_connection.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -32,11 +32,11 @@
%% API
-export([session_channel/2, session_channel/4,
exec/4, shell/2, subsystem/4, send/3, send/4, send/5,
- send_eof/2, adjust_window/3, setenv/5, close/2, reply_request/4]).
+ send_eof/2, adjust_window/3, setenv/5, close/2, reply_request/4,
+ ptty_alloc/3, ptty_alloc/4]).
%% Potential API currently unsupported and not tested
--export([open_pty/3, open_pty/7,
- open_pty/9, window_change/4, window_change/6,
+-export([window_change/4, window_change/6,
direct_tcpip/6, direct_tcpip/8, tcpip_forward/3,
cancel_tcpip_forward/3, signal/3, exit_status/3]).
@@ -189,6 +189,25 @@ reply_request(_,false, _, _) ->
ok.
%%--------------------------------------------------------------------
+-spec ptty_alloc(pid(), channel_id(), proplists:proplist()) -> success | failiure.
+%%
+%%
+%% Description: Sends a ssh connection protocol pty_req.
+%%--------------------------------------------------------------------
+ptty_alloc(ConnectionHandler, Channel, Options) ->
+ ptty_alloc(ConnectionHandler, Channel, Options, infinity).
+ptty_alloc(ConnectionHandler, Channel, Options, TimeOut) ->
+ {Width, PixWidth} = pty_default_dimensions(width, Options),
+ {Hight, PixHight} = pty_default_dimensions(hight, Options),
+ pty_req(ConnectionHandler, Channel,
+ proplists:get_value(term, Options, default_term()),
+ proplists:get_value(width, Options, Width),
+ proplists:get_value(hight, Options, Hight),
+ proplists:get_value(pixel_widh, Options, PixWidth),
+ proplists:get_value(pixel_hight, Options, PixHight),
+ proplists:get_value(pty_opts, Options, []), TimeOut
+ ).
+%%--------------------------------------------------------------------
%% Not yet officialy supported! The following functions are part of the
%% initial contributed ssh application. They are untested. Do we want them?
%% Should they be documented and tested?
@@ -211,23 +230,6 @@ exit_status(ConnectionHandler, Channel, Status) ->
ssh_connection_handler:request(ConnectionHandler, Channel,
"exit-status", false, [?uint32(Status)], 0).
-open_pty(ConnectionHandler, Channel, TimeOut) ->
- open_pty(ConnectionHandler, Channel,
- os:getenv("TERM"), 80, 24, [], TimeOut).
-
-open_pty(ConnectionHandler, Channel, Term, Width, Height, PtyOpts, TimeOut) ->
- open_pty(ConnectionHandler, Channel, Term, Width,
- Height, 0, 0, PtyOpts, TimeOut).
-
-open_pty(ConnectionHandler, Channel, Term, Width, Height,
- PixWidth, PixHeight, PtyOpts, TimeOut) ->
- ssh_connection_handler:request(ConnectionHandler,
- Channel, "pty-req", true,
- [?string(Term),
- ?uint32(Width), ?uint32(Height),
- ?uint32(PixWidth),?uint32(PixHeight),
- encode_pty_opts(PtyOpts)], TimeOut).
-
direct_tcpip(ConnectionHandler, RemoteHost,
RemotePort, OrigIP, OrigPort, Timeout) ->
direct_tcpip(ConnectionHandler, RemoteHost, RemotePort, OrigIP, OrigPort,
@@ -1080,6 +1082,27 @@ flow_control([_|_], #channel{flow_control = From,
flow_control(_,_,_) ->
[].
+pty_req(ConnectionHandler, Channel, Term, Width, Height,
+ PixWidth, PixHeight, PtyOpts, TimeOut) ->
+ ssh_connection_handler:request(ConnectionHandler,
+ Channel, "pty-req", true,
+ [?string(Term),
+ ?uint32(Width), ?uint32(Height),
+ ?uint32(PixWidth),?uint32(PixHeight),
+ encode_pty_opts(PtyOpts)], TimeOut).
+
+pty_default_dimensions(Dimension, Options) ->
+ case proplists:get_value(Dimension, Options, 0) of
+ N when is_integer(N), N > 0 ->
+ {N, 0};
+ _ ->
+ case proplists:get_value(list_to_atom("pixel_" ++ atom_to_list(Dimension)), Options, 0) of
+ N when is_integer(N), N > 0 ->
+ {0, N};
+ _ ->
+ {?TERMINAL_WIDTH, 0}
+ end
+ end.
encode_pty_opts(Opts) ->
Bin = list_to_binary(encode_pty_opts2(Opts)),
@@ -1277,3 +1300,10 @@ decode_ip(Addr) when is_binary(Addr) ->
{ok,A} -> A
end.
+default_term() ->
+ case os:getenv("TERM") of
+ false ->
+ ?DEFAULT_TERMINAL;
+ Str when is_list(Str)->
+ Str
+ end.
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index 4fbc5d0ae2..8b7c4a5f80 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -41,11 +41,13 @@
global_request/4, send/5, send_eof/2, info/1, info/2,
connection_info/2, channel_info/3,
adjust_window/3, close/2, stop/1, renegotiate/1, renegotiate_data/1,
- start_connection/4]).
+ start_connection/4,
+ get_print_info/1]).
%% gen_fsm callbacks
-export([hello/2, kexinit/2, key_exchange/2, new_keys/2,
- userauth/2, connected/2]).
+ userauth/2, connected/2,
+ error/2]).
-export([init/1, handle_event/3,
handle_sync_event/4, handle_info/3, terminate/3, format_status/2, code_change/4]).
@@ -171,9 +173,23 @@ init([Role, Socket, SshOpts]) ->
State#state{ssh_params = Ssh})
catch
_:Error ->
- gen_fsm:enter_loop(?MODULE, [], error, {Error, State0})
+ gen_fsm:enter_loop(?MODULE, [], error, {Error, State})
end.
+%% Temporary fix for the Nessus error. SYN-> <-SYNACK ACK-> RST-> ?
+error(_Event, {Error,State=#state{}}) ->
+ case Error of
+ {badmatch,{error,enotconn}} ->
+ %% {error,enotconn} probably from inet:peername in
+ %% init_ssh(server,..)/5 called from init/1
+ {stop, {shutdown,"TCP connenction to server was prematurely closed by the client"}, State};
+ _ ->
+ {stop, {shutdown,{init,Error}}, State}
+ end;
+error(Event, State) ->
+ %% State deliberately not checked beeing #state. This is a panic-clause...
+ {stop, {shutdown,{init,{spurious_error,Event}}}, State}.
+
%%--------------------------------------------------------------------
-spec open_channel(pid(), string(), iodata(), integer(), integer(),
timeout()) -> {open, channel_id()} | {error, term()}.
@@ -240,6 +256,9 @@ send_eof(ConnectionHandler, ChannelId) ->
%%--------------------------------------------------------------------
-spec connection_info(pid(), [atom()]) -> proplists:proplist().
%%--------------------------------------------------------------------
+get_print_info(ConnectionHandler) ->
+ sync_send_all_state_event(ConnectionHandler, get_print_info, 1000).
+
connection_info(ConnectionHandler, Options) ->
sync_send_all_state_event(ConnectionHandler, {connection_info, Options}).
@@ -550,7 +569,7 @@ connected({#ssh_msg_kexinit{}, _Payload} = Event, State) ->
%%--------------------------------------------------------------------
handle_event(#ssh_msg_disconnect{description = Desc} = DisconnectMsg, _StateName, #state{} = State) ->
- handle_disconnect(DisconnectMsg, State),
+ handle_disconnect(peer, DisconnectMsg, State),
{stop, {shutdown, Desc}, State};
handle_event(#ssh_msg_ignore{}, StateName, State) ->
@@ -605,7 +624,7 @@ handle_event(renegotiate, connected, #state{ssh_params = Ssh0}
renegotiate = true})};
handle_event(renegotiate, StateName, State) ->
- timer:apply_after(?REKEY_TIMOUT, gen_fsm, send_all_state_event, [self(), renegotiatie]),
+ timer:apply_after(?REKEY_TIMOUT, gen_fsm, send_all_state_event, [self(), renegotiate]),
%% Allready in keyexcahange so ignore
{next_state, StateName, State};
@@ -758,6 +777,20 @@ handle_sync_event({recv_window, ChannelId}, _From, StateName,
end,
{reply, Reply, StateName, next_packet(State)};
+handle_sync_event(get_print_info, _From, StateName, State) ->
+ Reply =
+ try
+ {inet:sockname(State#state.socket),
+ inet:peername(State#state.socket)
+ }
+ of
+ {{ok,Local}, {ok,Remote}} -> {{Local,Remote},io_lib:format("statename=~p",[StateName])};
+ _ -> {{"-",0},"-"}
+ catch
+ _:_ -> {{"?",0},"?"}
+ end,
+ {reply, Reply, StateName, State};
+
handle_sync_event({connection_info, Options}, _From, StateName, State) ->
Info = ssh_info(Options, State, []),
{reply, Info, StateName, State};
@@ -936,6 +969,10 @@ terminate(normal, _, #state{transport_cb = Transport,
(catch Transport:close(Socket)),
ok;
+terminate({shutdown,{init,Reason}}, StateName, State) ->
+ error_logger:info_report(io_lib:format("Erlang ssh in connection handler init: ~p~n",[Reason])),
+ terminate(normal, StateName, State);
+
%% Terminated by supervisor
terminate(shutdown, StateName, #state{ssh_params = Ssh0} = State) ->
DisconnectMsg =
@@ -951,8 +988,10 @@ terminate({shutdown, #ssh_msg_disconnect{} = Msg}, StateName,
{SshPacket, Ssh} = ssh_transport:ssh_packet(Msg, Ssh0),
send_msg(SshPacket, State),
terminate(normal, StateName, State#state{ssh_params = Ssh});
+
terminate({shutdown, _}, StateName, State) ->
terminate(normal, StateName, State);
+
terminate(Reason, StateName, #state{ssh_params = Ssh0, starter = _Pid,
connection_state = Connection} = State) ->
terminate_subsytem(Connection),
@@ -965,6 +1004,7 @@ terminate(Reason, StateName, #state{ssh_params = Ssh0, starter = _Pid,
send_msg(SshPacket, State),
terminate(normal, StateName, State#state{ssh_params = Ssh}).
+
terminate_subsytem(#connection{system_supervisor = SysSup,
sub_system_supervisor = SubSysSup}) when is_pid(SubSysSup) ->
ssh_system_sup:stop_subsystem(SysSup, SubSysSup);
@@ -1161,7 +1201,10 @@ send_all_state_event(FsmPid, Event) ->
gen_fsm:send_all_state_event(FsmPid, Event).
sync_send_all_state_event(FsmPid, Event) ->
- try gen_fsm:sync_send_all_state_event(FsmPid, Event, infinity)
+ sync_send_all_state_event(FsmPid, Event, infinity).
+
+sync_send_all_state_event(FsmPid, Event, Timeout) ->
+ try gen_fsm:sync_send_all_state_event(FsmPid, Event, Timeout)
catch
exit:{noproc, _} ->
{error, closed};
@@ -1258,13 +1301,23 @@ generate_event(<<?BYTE(Byte), _/binary>> = Msg, StateName,
generate_event(Msg, StateName, State0, EncData) ->
Event = ssh_message:decode(Msg),
State = generate_event_new_state(State0, EncData),
- case Event of
- #ssh_msg_kexinit{} ->
- %% We need payload for verification later.
- event({Event, Msg}, StateName, State);
- _ ->
- event(Event, StateName, State)
- end.
+ try
+ case Event of
+ #ssh_msg_kexinit{} ->
+ %% We need payload for verification later.
+ event({Event, Msg}, StateName, State);
+ _ ->
+ event(Event, StateName, State)
+ end
+ catch
+ _:_ ->
+ DisconnectMsg =
+ #ssh_msg_disconnect{code = ?SSH_DISCONNECT_PROTOCOL_ERROR,
+ description = "Encountered unexpected input",
+ language = "en"},
+ handle_disconnect(DisconnectMsg, State)
+ end.
+
handle_request(ChannelPid, ChannelId, Type, Data, WantReply, From,
@@ -1442,17 +1495,27 @@ handle_ssh_packet(Length, StateName, #state{decoded_data_buffer = DecData0,
handle_disconnect(DisconnectMsg, State0)
end.
-handle_disconnect(#ssh_msg_disconnect{description = Desc} = Msg, #state{connection_state = Connection0,
- role = Role} = State0) ->
+handle_disconnect(DisconnectMsg, State) ->
+ handle_disconnect(own, DisconnectMsg, State).
+
+handle_disconnect(#ssh_msg_disconnect{} = DisconnectMsg, State, Error) ->
+ handle_disconnect(own, DisconnectMsg, State, Error);
+handle_disconnect(Type, #ssh_msg_disconnect{description = Desc} = Msg, #state{connection_state = Connection0, role = Role} = State0) ->
{disconnect, _, {{replies, Replies}, Connection}} = ssh_connection:handle_msg(Msg, Connection0, Role),
- State = send_replies(Replies, State0),
+ State = send_replies(disconnect_replies(Type, Msg, Replies), State0),
{stop, {shutdown, Desc}, State#state{connection_state = Connection}}.
-handle_disconnect(#ssh_msg_disconnect{description = Desc} = Msg, #state{connection_state = Connection0,
- role = Role} = State0, ErrorMsg) ->
+
+handle_disconnect(Type, #ssh_msg_disconnect{description = Desc} = Msg, #state{connection_state = Connection0,
+ role = Role} = State0, ErrorMsg) ->
{disconnect, _, {{replies, Replies}, Connection}} = ssh_connection:handle_msg(Msg, Connection0, Role),
- State = send_replies(Replies, State0),
+ State = send_replies(disconnect_replies(Type, Msg, Replies), State0),
{stop, {shutdown, {Desc, ErrorMsg}}, State#state{connection_state = Connection}}.
+disconnect_replies(own, Msg, Replies) ->
+ [{connection_reply, Msg} | Replies];
+disconnect_replies(peer, _, Replies) ->
+ Replies.
+
counterpart_versions(NumVsn, StrVsn, #ssh{role = server} = Ssh) ->
Ssh#ssh{c_vsn = NumVsn , c_version = StrVsn};
counterpart_versions(NumVsn, StrVsn, #ssh{role = client} = Ssh) ->
diff --git a/lib/ssh/src/ssh_info.erl b/lib/ssh/src/ssh_info.erl
new file mode 100644
index 0000000000..9ed598b3ab
--- /dev/null
+++ b/lib/ssh/src/ssh_info.erl
@@ -0,0 +1,193 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2014. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+%%----------------------------------------------------------------------
+%% Purpose: Print some info of a running ssh aplication.
+%%----------------------------------------------------------------------
+
+-module(ssh_info).
+
+-compile(export_all).
+
+print() ->
+ try supervisor:which_children(ssh_sup)
+ of
+ _ ->
+ io:nl(),
+ print_general(),
+ io:nl(),
+ underline("Client part", $=),
+ print_clients(),
+ io:nl(),
+ underline("Server part", $=),
+ print_servers(),
+ io:nl(),
+ %% case os:type() of
+ %% {unix,_} ->
+ %% io:nl(),
+ %% underline("Linux part", $=),
+ %% underline("Listening"),
+ %% catch io:format(os:cmd("netstat -tpln")),
+ %% io:nl(),
+ %% underline("Other"),
+ %% catch io:format(os:cmd("netstat -tpn"));
+ %% _ -> ok
+ %% end,
+ underline("Supervisors", $=),
+ walk_sups(ssh_sup),
+ io:nl()
+ catch
+ _:_ ->
+ io:format("Ssh not found~n",[])
+ end.
+
+%%%================================================================
+print_general() ->
+ {_Name, Slogan, Ver} = lists:keyfind(ssh,1,application:which_applications()),
+ underline(io_lib:format("~s ~s", [Slogan, Ver]), $=),
+ io:format('This printout is generated ~s. ~n',[datetime()]).
+
+%%%================================================================
+print_clients() ->
+ try
+ lists:foreach(fun print_client/1, supervisor:which_children(sshc_sup))
+ catch
+ C:E ->
+ io:format('***FAILED: ~p:~p~n',[C,E])
+ end.
+
+print_client({undefined,Pid,supervisor,[ssh_connection_handler]}) ->
+ {{Local,Remote},_Str} = ssh_connection_handler:get_print_info(Pid),
+ io:format(" Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]);
+print_client(Other) ->
+ io:format(" [[Other 1: ~p]]~n",[Other]).
+
+
+%%%================================================================
+print_servers() ->
+ try
+ lists:foreach(fun print_server/1, supervisor:which_children(sshd_sup))
+ catch
+ C:E ->
+ io:format('***FAILED: ~p:~p~n',[C,E])
+ end.
+
+print_server({{server,ssh_system_sup,LocalHost,LocalPort},Pid,supervisor,[ssh_system_sup]}) when is_pid(Pid) ->
+ io:format('Local=~s (~p children)~n',[fmt_host_port({LocalHost,LocalPort}),
+ ssh_acceptor:number_of_connections(Pid)]),
+ lists:foreach(fun print_system_sup/1, supervisor:which_children(Pid));
+print_server(Other) ->
+ io:format(" [[Other 2: ~p]]~n",[Other]).
+
+print_system_sup({Ref,Pid,supervisor,[ssh_subsystem_sup]}) when is_reference(Ref),
+ is_pid(Pid) ->
+ lists:foreach(fun print_channels/1, supervisor:which_children(Pid));
+print_system_sup({{ssh_acceptor_sup,LocalHost,LocalPort}, Pid,supervisor, [ssh_acceptor_sup]}) when is_pid(Pid) ->
+ io:format(" [Acceptor for ~s]~n",[fmt_host_port({LocalHost,LocalPort})]);
+print_system_sup(Other) ->
+ io:format(" [[Other 3: ~p]]~n",[Other]).
+
+print_channels({{server,ssh_channel_sup,_,_},Pid,supervisor,[ssh_channel_sup]}) when is_pid(Pid) ->
+ lists:foreach(fun print_channel/1, supervisor:which_children(Pid));
+print_channels(Other) ->
+ io:format(" [[Other 4: ~p]]~n",[Other]).
+
+
+print_channel({Ref,Pid,worker,[ssh_channel]}) when is_reference(Ref),
+ is_pid(Pid) ->
+ {{ConnManager,ChannelID}, Str} = ssh_channel:get_print_info(Pid),
+ {{Local,Remote},StrM} = ssh_connection_handler:get_print_info(ConnManager),
+ io:format(' ch ~p: ~s ~s',[ChannelID, StrM, Str]),
+ io:format(" Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]);
+print_channel(Other) ->
+ io:format(" [[Other 5: ~p]]~n",[Other]).
+
+%%%================================================================
+-define(inc(N), (N+4)).
+
+walk_sups(StartPid) ->
+ io:format("Start at ~p, ~s.~n",[StartPid,dead_or_alive(StartPid)]),
+ walk_sups(children(StartPid), _Indent=?inc(0)).
+
+walk_sups([H={_,Pid,SupOrWorker,_}|T], Indent) ->
+ indent(Indent), io:format('~200p ~p is ~s~n',[H,Pid,dead_or_alive(Pid)]),
+ case SupOrWorker of
+ supervisor -> walk_sups(children(Pid), ?inc(Indent));
+ _ -> ok
+ end,
+ walk_sups(T, Indent);
+walk_sups([], _) ->
+ ok.
+
+dead_or_alive(Name) when is_atom(Name) ->
+ case whereis(Name) of
+ undefined ->
+ "**UNDEFINED**";
+ Pid ->
+ dead_or_alive(Pid)
+ end;
+dead_or_alive(Pid) when is_pid(Pid) ->
+ case process_info(Pid) of
+ undefined -> "**DEAD**";
+ _ -> "alive"
+ end.
+
+indent(I) -> io:format('~*c',[I,$ ]).
+
+children(Pid) ->
+ Parent = self(),
+ Helper = spawn(fun() ->
+ Parent ! {self(),supervisor:which_children(Pid)}
+ end),
+ receive
+ {Helper,L} when is_list(L) ->
+ L
+ after
+ 2000 ->
+ catch exit(Helper, kill),
+ []
+ end.
+
+%%%================================================================
+underline(Str) ->
+ underline(Str, $-).
+
+underline(Str, LineChar) ->
+ Len = lists:flatlength(Str),
+ io:format('~s~n',[Str]),
+ line(Len,LineChar).
+
+line(Len, Char) ->
+ io:format('~*c~n', [Len,Char]).
+
+
+datetime() ->
+ {{YYYY,MM,DD}, {H,M,S}} = calendar:now_to_universal_time(now()),
+ lists:flatten(io_lib:format('~4w-~2..0w-~2..0w ~2..0w:~2..0w:~2..0w UTC',[YYYY,MM,DD, H,M,S])).
+
+
+fmt_host_port({{A,B,C,D},Port}) -> io_lib:format('~p.~p.~p.~p:~p',[A,B,C,D,Port]);
+fmt_host_port({Host,Port}) -> io_lib:format('~s:~p',[Host,Port]).
+
+
+
+nyi() ->
+ io:format('Not yet implemented~n',[]),
+ nyi.
diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl
index 891ccec24c..66e7717095 100644
--- a/lib/ssh/src/ssh_message.erl
+++ b/lib/ssh/src/ssh_message.erl
@@ -505,6 +505,11 @@ erl_boolean(1) ->
decode_kex_init(<<?BYTE(Bool), ?UINT32(X)>>, Acc, 0) ->
list_to_tuple(lists:reverse([X, erl_boolean(Bool) | Acc]));
+decode_kex_init(<<?BYTE(Bool)>>, Acc, 0) ->
+ %% The mandatory trailing UINT32 is missing. Assume the value it anyhow must have
+ %% See rfc 4253 7.1
+ X = 0,
+ list_to_tuple(lists:reverse([X, erl_boolean(Bool) | Acc]));
decode_kex_init(<<?UINT32(Len), Data:Len/binary, Rest/binary>>, Acc, N) ->
Names = string:tokens(unicode:characters_to_list(Data), ","),
decode_kex_init(Rest, [Names | Acc], N -1).
diff --git a/lib/ssh/test/property_test/ssh_eqc_client_server.erl b/lib/ssh/test/property_test/ssh_eqc_client_server.erl
index cf895ae85e..123b48412b 100644
--- a/lib/ssh/test/property_test/ssh_eqc_client_server.erl
+++ b/lib/ssh/test/property_test/ssh_eqc_client_server.erl
@@ -32,6 +32,10 @@
-else.
+%% Limit the testing time on CI server... this needs to be improved in % from total budget.
+-define(TESTINGTIME(Prop), eqc:testing_time(30,Prop)).
+
+
-include_lib("eqc/include/eqc.hrl").
-include_lib("eqc/include/eqc_statem.hrl").
-eqc_group_commands(true).
@@ -75,7 +79,9 @@
-define(SUBSYSTEMS, ["echo1", "echo2", "echo3", "echo4"]).
--define(SERVER_ADDRESS, { {127,1,1,1}, inet_port({127,1,1,1}) }).
+-define(SERVER_ADDRESS, { {127,1,0,choose(1,254)}, % IP
+ choose(1024,65535) % Port
+ }).
-define(SERVER_EXTRA_OPTIONS, [{parallel_login,bool()}] ).
@@ -97,7 +103,7 @@
%% To be called as eqc:quickcheck( ssh_eqc_client_server:prop_seq() ).
prop_seq() ->
- do_prop_seq(?SSH_DIR).
+ ?TESTINGTIME(do_prop_seq(?SSH_DIR)).
%% To be called from a common_test test suite
prop_seq(CT_Config) ->
@@ -105,9 +111,10 @@ prop_seq(CT_Config) ->
do_prop_seq(DataDir) ->
- ?FORALL(Cmds,commands(?MODULE, #state{data_dir=DataDir}),
+ setup_rsa(DataDir),
+ ?FORALL(Cmds,commands(?MODULE),
begin
- {H,Sf,Result} = run_commands(?MODULE,Cmds),
+ {H,Sf,Result} = run_commands(?MODULE,Cmds,[{data_dir,DataDir}]),
present_result(?MODULE, Cmds, {H,Sf,Result}, Result==ok)
end).
@@ -116,33 +123,35 @@ full_path(SSHdir, CT_Config) ->
SSHdir).
%%%----
prop_parallel() ->
- do_prop_parallel(?SSH_DIR).
+ ?TESTINGTIME(do_prop_parallel(?SSH_DIR)).
%% To be called from a common_test test suite
prop_parallel(CT_Config) ->
do_prop_parallel(full_path(?SSH_DIR, CT_Config)).
do_prop_parallel(DataDir) ->
- ?FORALL(Cmds,parallel_commands(?MODULE, #state{data_dir=DataDir}),
+ setup_rsa(DataDir),
+ ?FORALL(Cmds,parallel_commands(?MODULE),
begin
- {H,Sf,Result} = run_parallel_commands(?MODULE,Cmds),
+ {H,Sf,Result} = run_parallel_commands(?MODULE,Cmds,[{data_dir,DataDir}]),
present_result(?MODULE, Cmds, {H,Sf,Result}, Result==ok)
end).
%%%----
prop_parallel_multi() ->
- do_prop_parallel_multi(?SSH_DIR).
+ ?TESTINGTIME(do_prop_parallel_multi(?SSH_DIR)).
%% To be called from a common_test test suite
prop_parallel_multi(CT_Config) ->
do_prop_parallel_multi(full_path(?SSH_DIR, CT_Config)).
do_prop_parallel_multi(DataDir) ->
+ setup_rsa(DataDir),
?FORALL(Repetitions,?SHRINK(1,[10]),
- ?FORALL(Cmds,parallel_commands(?MODULE, #state{data_dir=DataDir}),
+ ?FORALL(Cmds,parallel_commands(?MODULE),
?ALWAYS(Repetitions,
begin
- {H,Sf,Result} = run_parallel_commands(?MODULE,Cmds),
+ {H,Sf,Result} = run_parallel_commands(?MODULE,Cmds,[{data_dir,DataDir}]),
present_result(?MODULE, Cmds, {H,Sf,Result}, Result==ok)
end))).
@@ -151,14 +160,12 @@ do_prop_parallel_multi(DataDir) ->
%%% called when using commands/1
initial_state() ->
- S = initial_state(#state{}),
- S#state{initialized=true}.
+ #state{}.
%%% called when using commands/2
-initial_state(S) ->
+initial_state(DataDir) ->
application:stop(ssh),
- ssh:start(),
- setup_rsa(S#state.data_dir).
+ ssh:start().
%%%----------------
weight(S, ssh_send) -> 5*length([C || C<-S#state.channels, has_subsyst(C)]);
@@ -172,7 +179,7 @@ weight(_S, _) -> 1.
initial_state_pre(S) -> not S#state.initialized.
-initial_state_args(S) -> [S].
+initial_state_args(_) -> [{var,data_dir}].
initial_state_next(S, _, _) -> S#state{initialized=true}.
@@ -180,10 +187,17 @@ initial_state_next(S, _, _) -> S#state{initialized=true}.
%%% Start a new daemon
%%% Precondition: not more than ?MAX_NUM_SERVERS started
+%%% This is a bit funny because we need to pick an IP address and Port to
+%%% run the server on, but there is no way to atomically select a free Port!
+%%%
+%%% Therefore we just grab one IP-Port pair randomly and try to start the ssh server
+%%% on that pair. If it fails, we just forget about it and goes on. Yes, it
+%%% is a waste of cpu cycles, but at least it works!
+
ssh_server_pre(S) -> S#state.initialized andalso
length(S#state.servers) < ?MAX_NUM_SERVERS.
-ssh_server_args(S) -> [?SERVER_ADDRESS, S#state.data_dir, ?SERVER_EXTRA_OPTIONS].
+ssh_server_args(_) -> [?SERVER_ADDRESS, {var,data_dir}, ?SERVER_EXTRA_OPTIONS].
ssh_server({IP,Port}, DataDir, ExtraOptions) ->
ok(ssh:daemon(IP, Port,
@@ -194,8 +208,10 @@ ssh_server({IP,Port}, DataDir, ExtraOptions) ->
| ExtraOptions
])).
+ssh_server_post(_S, _Args, {error,eaddrinuse}) -> true;
ssh_server_post(_S, _Args, Result) -> is_ok(Result).
+ssh_server_next(S, {error,eaddrinuse}, _) -> S;
ssh_server_next(S, Result, [{IP,Port},_,_]) ->
S#state{servers=[#srvr{ref = Result,
address = IP,
@@ -241,15 +257,16 @@ do(Pid, Fun, Timeout) when is_function(Fun,0) ->
ssh_open_connection_pre(S) -> S#state.servers /= [].
-ssh_open_connection_args(S) -> [oneof(S#state.servers), S#state.data_dir].
+ssh_open_connection_args(S) -> [oneof(S#state.servers), {var,data_dir}].
ssh_open_connection(#srvr{address=Ip, port=Port}, DataDir) ->
ok(ssh:connect(ensure_string(Ip), Port,
[
{silently_accept_hosts, true},
{user_dir, user_dir(DataDir)},
- {user_interaction, false}
- ])).
+ {user_interaction, false},
+ {connect_timeout, 2000}
+ ], 2000)).
ssh_open_connection_post(_S, _Args, Result) -> is_ok(Result).
@@ -569,12 +586,6 @@ median(_) ->
%%%================================================================
%%% The rest is taken and modified from ssh_test_lib.erl
-inet_port(IpAddress)->
- {ok, Socket} = gen_tcp:listen(0, [{ip,IpAddress},{reuseaddr,true}]),
- {ok, Port} = inet:port(Socket),
- gen_tcp:close(Socket),
- Port.
-
setup_rsa(Dir) ->
erase_dir(system_dir(Dir)),
erase_dir(user_dir(Dir)),
diff --git a/lib/ssh/test/property_test/ssh_eqc_encode_decode.erl b/lib/ssh/test/property_test/ssh_eqc_encode_decode.erl
index 34630bdc91..57ea2012c1 100644
--- a/lib/ssh/test/property_test/ssh_eqc_encode_decode.erl
+++ b/lib/ssh/test/property_test/ssh_eqc_encode_decode.erl
@@ -25,8 +25,6 @@
-proptest(eqc).
-proptest([triq,proper]).
--include_lib("ct_property_test.hrl").
-
-ifndef(EQC).
-ifndef(PROPER).
-ifndef(TRIQ).
diff --git a/lib/ssh/test/ssh_connection_SUITE.erl b/lib/ssh/test/ssh_connection_SUITE.erl
index 3c537d719c..553d0f5720 100644
--- a/lib/ssh/test/ssh_connection_SUITE.erl
+++ b/lib/ssh/test/ssh_connection_SUITE.erl
@@ -36,7 +36,7 @@
all() ->
[
- {group, openssh_payload},
+ {group, openssh},
start_subsystem_on_closed_channel,
interrupted_send,
start_shell,
@@ -49,11 +49,19 @@ all() ->
stop_listener
].
groups() ->
- [{openssh_payload, [], [simple_exec,
- small_cat,
- big_cat,
- send_after_exit
- ]}].
+ [{openssh, [], payload() ++ ptty()}].
+
+payload() ->
+ [simple_exec,
+ small_cat,
+ big_cat,
+ send_after_exit].
+
+ptty() ->
+ [ptty_alloc_default,
+ ptty_alloc,
+ ptty_alloc_pixel].
+
%%--------------------------------------------------------------------
init_per_suite(Config) ->
case catch crypto:start() of
@@ -67,7 +75,7 @@ end_per_suite(_Config) ->
crypto:stop().
%%--------------------------------------------------------------------
-init_per_group(openssh_payload, _Config) ->
+init_per_group(openssh, _Config) ->
case gen_tcp:connect("localhost", 22, []) of
{error,econnrefused} ->
{skip,"No openssh deamon"};
@@ -242,6 +250,42 @@ send_after_exit(Config) when is_list(Config) ->
end.
%%--------------------------------------------------------------------
+ptty_alloc_default() ->
+ [{doc, "Test sending PTTY alloc message with only defaults."}].
+
+ptty_alloc_default(Config) when is_list(Config) ->
+ ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true},
+ {user_interaction, false}]),
+ {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity),
+ success = ssh_connection:ptty_alloc(ConnectionRef, ChannelId, []),
+ ssh:close(ConnectionRef).
+
+%%--------------------------------------------------------------------
+ptty_alloc() ->
+ [{doc, "Test sending PTTY alloc message with width,height options."}].
+
+ptty_alloc(Config) when is_list(Config) ->
+ ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true},
+ {user_interaction, false}]),
+ {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity),
+ success = ssh_connection:ptty_alloc(ConnectionRef, ChannelId,
+ [{term, default_term()}, {width, 70}, {high, 20}]),
+ ssh:close(ConnectionRef).
+
+
+%%--------------------------------------------------------------------
+ptty_alloc_pixel() ->
+ [{doc, "Test sending PTTY alloc message pixel options."}].
+
+ptty_alloc_pixel(Config) when is_list(Config) ->
+ ConnectionRef = ssh_test_lib:connect(?SSH_DEFAULT_PORT, [{silently_accept_hosts, true},
+ {user_interaction, false}]),
+ {ok, ChannelId} = ssh_connection:session_channel(ConnectionRef, infinity),
+ success = ssh_connection:ptty_alloc(ConnectionRef, ChannelId,
+ [{term, default_term()}, {pixel_widh, 630}, {pixel_hight, 470}]),
+ ssh:close(ConnectionRef).
+
+%%--------------------------------------------------------------------
start_subsystem_on_closed_channel(Config) ->
PrivDir = ?config(priv_dir, Config),
UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
@@ -603,3 +647,11 @@ ssh_exec(Cmd) ->
spawn(fun() ->
io:format(Cmd ++ "\n")
end).
+
+default_term() ->
+ case os:getenv("TERM") of
+ false ->
+ "vt100";
+ Str when is_list(Str)->
+ Str
+ end.
diff --git a/lib/ssh/test/ssh_to_openssh_SUITE.erl b/lib/ssh/test/ssh_to_openssh_SUITE.erl
index 41fbd324c4..af70eeb46c 100644
--- a/lib/ssh/test/ssh_to_openssh_SUITE.erl
+++ b/lib/ssh/test/ssh_to_openssh_SUITE.erl
@@ -120,13 +120,8 @@ erlang_shell_client_openssh_server(Config) when is_list(Config) ->
receive_hej(),
IO ! {input, self(), "exit\n"},
receive_logout(),
- receive
- {'EXIT', Shell, normal} ->
- ok;
- Other1 ->
- ct:fail({unexpected_msg, Other1})
- end.
-
+ receive_normal_exit(Shell).
+
%--------------------------------------------------------------------
erlang_client_openssh_server_exec() ->
[{doc, "Test api function ssh_connection:exec"}].
@@ -529,11 +524,22 @@ erlang_client_openssh_server_nonexistent_subsystem(Config) when is_list(Config)
%%--------------------------------------------------------------------
receive_hej() ->
receive
- <<"Hej\n">> = Hej->
+ <<"Hej", _binary>> = Hej ->
+ ct:pal("Expected result: ~p~n", [Hej]);
+ <<"Hej\n", _binary>> = Hej ->
+ ct:pal("Expected result: ~p~n", [Hej]);
+ <<"Hej\r\n", _/binary>> = Hej ->
ct:pal("Expected result: ~p~n", [Hej]);
Info ->
- ct:pal("Extra info: ~p~n", [Info]),
- receive_hej()
+ Lines = binary:split(Info, [<<"\r\n">>], [global]),
+ case lists:member(<<"Hej">>, Lines) of
+ true ->
+ ct:pal("Expected result found in lines: ~p~n", [Lines]),
+ ok;
+ false ->
+ ct:pal("Extra info: ~p~n", [Info]),
+ receive_hej()
+ end
end.
receive_logout() ->
@@ -543,13 +549,20 @@ receive_logout() ->
<<"Connection closed">> ->
ok
end;
- <<"TERM environment variable not set.\n">> -> %% Windows work around
- receive_logout();
- Other0 ->
- ct:fail({unexpected_msg, Other0})
- end.
-
+ Info ->
+ ct:pal("Extra info when logging out: ~p~n", [Info]),
+ receive_logout()
+ end.
+receive_normal_exit(Shell) ->
+ receive
+ {'EXIT', Shell, normal} ->
+ ok;
+ <<"\r\n">> ->
+ receive_normal_exit(Shell);
+ Other ->
+ ct:fail({unexpected_msg, Other})
+ end.
%%--------------------------------------------------------------------
%%--------------------------------------------------------------------
diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk
index 866b192101..68544c1d0e 100644
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
#-*-makefile-*- ; force emacs to enter makefile-mode
-SSH_VSN = 3.0.7
+SSH_VSN = 3.0.8
APP_VSN = "ssh-$(SSH_VSN)"
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-16 13:04:27 +0000