Merge branch 'maint'

4 files changed, 127 insertions, 11 deletions

diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl
index 743c01a42c..8a8d4bb89e 100644
--- a/lib/ssh/src/ssh.erl
+++ b/lib/ssh/src/ssh.erl
@@ -392,7 +392,8 @@ handle_ssh_option({compression, Value} = Opt) when is_atom(Value) ->
     Opt;
 handle_ssh_option({exec, {Module, Function, _}} = Opt) when is_atom(Module), 
 							    is_atom(Function) ->
-
+    Opt;
+handle_ssh_option({exec, Function} = Opt) when is_function(Function) ->
     Opt;
 handle_ssh_option({auth_methods, Value} = Opt)  when is_list(Value) ->
     Opt;
diff --git a/lib/ssh/src/ssh_cli.erl b/lib/ssh/src/ssh_cli.erl
index 77453e8fd7..18841e3d2d 100644
--- a/lib/ssh/src/ssh_cli.erl
+++ b/lib/ssh/src/ssh_cli.erl
@@ -457,17 +457,17 @@ bin_to_list(I) when is_integer(I) ->
 
 start_shell(ConnectionHandler, State) ->
     Shell = State#state.shell,
-    ConnectionInfo = ssh_connection_handler:info(ConnectionHandler,
+    ConnectionInfo = ssh_connection_handler:connection_info(ConnectionHandler,
 						  [peer, user]),
     ShellFun = case is_function(Shell) of
 		   true ->
-		       {ok, User} = 
+		       User = 
 			   proplists:get_value(user, ConnectionInfo),
 		       case erlang:fun_info(Shell, arity) of
 			   {arity, 1} ->
 			       fun() -> Shell(User) end;
 			   {arity, 2} ->
-			       [{_, PeerAddr}] =
+			       {_, PeerAddr} =
 				   proplists:get_value(peer, ConnectionInfo),
 			       fun() -> Shell(User, PeerAddr) end;
 			   _ ->
@@ -485,9 +485,9 @@ start_shell(_ConnectionHandler, Cmd, #state{exec={M, F, A}} = State) ->
     State#state{group = Group, buf = empty_buf()};
 start_shell(ConnectionHandler, Cmd, #state{exec=Shell} = State) when is_function(Shell) ->
 
-    ConnectionInfo = ssh_connection_handler:info(ConnectionHandler,
+    ConnectionInfo = ssh_connection_handler:connection_info(ConnectionHandler,
 						 [peer, user]),
-    {ok, User} = 
+    User = 
 	proplists:get_value(user, ConnectionInfo),
     ShellFun = 
 	case erlang:fun_info(Shell, arity) of
@@ -496,7 +496,7 @@ start_shell(ConnectionHandler, Cmd, #state{exec=Shell} = State) when is_function
 	    {arity, 2} ->
 		fun() -> Shell(Cmd, User) end;
 	    {arity, 3} ->
-		[{_, PeerAddr}] =
+		{_, PeerAddr} =
 		    proplists:get_value(peer, ConnectionInfo),
 		fun() -> Shell(Cmd, User, PeerAddr) end;
 	    _ ->
diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl
index b377614949..33849f4527 100644
--- a/lib/ssh/src/ssh_connection.erl
+++ b/lib/ssh/src/ssh_connection.erl
@@ -782,9 +782,8 @@ handle_cli_msg(#connection{channel_cache = Cache} = Connection,
 	    erlang:monitor(process, Pid),
 	    Channel = Channel0#channel{user = Pid},
 	    ssh_channel:cache_update(Cache, Channel),
-	    Reply = {connection_reply,
-		     channel_success_msg(RemoteId)},
-	    {{replies, [{channel_data, Pid, Reply0}, Reply]}, Connection};
+	    {Reply, Connection1} = reply_msg(Channel, Connection, Reply0),
+ 	    {{replies, [Reply]}, Connection1};
 	_Other ->
 	    Reply = {connection_reply,
 		     channel_failure_msg(RemoteId)},
diff --git a/lib/ssh/test/ssh_connection_SUITE.erl b/lib/ssh/test/ssh_connection_SUITE.erl
index f4f0682b40..c115ccee5f 100644
--- a/lib/ssh/test/ssh_connection_SUITE.erl
+++ b/lib/ssh/test/ssh_connection_SUITE.erl
@@ -37,7 +37,10 @@ suite() ->
 all() ->
     [
      {group, openssh_payload},
-     interrupted_send
+     interrupted_send,
+     start_shell,
+     start_shell_exec,
+     start_shell_exec_fun
     ].
 groups() ->
     [{openssh_payload, [], [simple_exec,
@@ -276,6 +279,106 @@ interrupted_send(Config) when is_list(Config) ->
     ssh:stop_daemon(Pid).
 
 %%--------------------------------------------------------------------
+start_shell() ->
+    [{doc, "Start a shell"}].
+
+start_shell(Config) when is_list(Config) ->
+    PrivDir = ?config(priv_dir, Config),
+    UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+    file:make_dir(UserDir),
+    SysDir = ?config(data_dir, Config),
+    {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+                         {user_dir, UserDir},
+                         {password, "morot"},
+                         {shell, fun(U, H) -> start_our_shell(U, H) end} ]),
+
+    ConnectionRef = ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+                      {user, "foo"},
+                      {password, "morot"},
+                      {user_interaction, true},
+                      {user_dir, UserDir}]),
+
+    {ok, ChannelId0} = ssh_connection:session_channel(ConnectionRef, infinity),
+    ok = ssh_connection:shell(ConnectionRef,ChannelId0),
+
+    receive
+    {ssh_cm,ConnectionRef, {data, ChannelId, 0, <<"Enter command\r\n">>}} ->
+        ok
+    after 5000 ->
+        ct:fail("CLI Timeout")
+    end,
+
+    ssh:close(ConnectionRef),
+    ssh:stop_daemon(Pid).
+%%--------------------------------------------------------------------
+start_shell_exec() ->
+    [{doc, "start shell to exec command"}].
+
+start_shell_exec(Config) when is_list(Config) ->
+    PrivDir = ?config(priv_dir, Config),
+    UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+    file:make_dir(UserDir),
+    SysDir = ?config(data_dir, Config),
+    {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+                         {user_dir, UserDir},
+                         {password, "morot"},
+                         {exec, {?MODULE,ssh_exec,[]}} ]),
+
+    ConnectionRef = ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+                      {user, "foo"},
+                      {password, "morot"},
+                      {user_interaction, true},
+                      {user_dir, UserDir}]),
+
+    {ok, ChannelId0} = ssh_connection:session_channel(ConnectionRef, infinity),
+
+    success = ssh_connection:exec(ConnectionRef, ChannelId0,
+                  "testing", infinity),
+    receive
+    {ssh_cm,ConnectionRef, {data, ChannelId, 0, <<"testing\r\n">>}} ->
+        ok
+    after 5000 ->
+        ct:fail("Exec Timeout")
+    end,
+
+    ssh:close(ConnectionRef),
+    ssh:stop_daemon(Pid).
+
+%%--------------------------------------------------------------------
+start_shell_exec_fun() ->
+    [{doc, "start shell to exec command"}].
+
+start_shell_exec_fun(Config) when is_list(Config) ->
+    PrivDir = ?config(priv_dir, Config),
+    UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth
+    file:make_dir(UserDir),
+    SysDir = ?config(data_dir, Config),
+    {Pid, Host, Port} = ssh_test_lib:daemon([{system_dir, SysDir},
+                         {user_dir, UserDir},
+                         {password, "morot"},
+                         {exec, fun ssh_exec/1}]),
+
+    ConnectionRef = ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true},
+                      {user, "foo"},
+                      {password, "morot"},
+                      {user_interaction, true},
+                      {user_dir, UserDir}]),
+
+    {ok, ChannelId0} = ssh_connection:session_channel(ConnectionRef, infinity),
+
+    success = ssh_connection:exec(ConnectionRef, ChannelId0,
+                  "testing", infinity),
+
+    receive
+    {ssh_cm,ConnectionRef, {data, ChannelId, 0, <<"testing\r\n">>}} ->
+        ok
+    after 5000 ->
+        ct:fail("Exec Timeout")
+    end,
+
+    ssh:close(ConnectionRef),
+    ssh:stop_daemon(Pid).
+%%--------------------------------------------------------------------
 %% Internal functions ------------------------------------------------
 %%--------------------------------------------------------------------
 big_cat_rx(ConnectionRef, ChannelId) ->
@@ -308,3 +411,16 @@ collect_data(ConnectionRef, ChannelId, Acc) ->
     after 5000 ->
 	    timeout
     end.
+
+%%%-------------------------------------------------------------------
+% This is taken from the ssh example code.  
+start_our_shell(_User, _Peer) ->
+    spawn(fun() ->
+            io:format("Enter command\n")
+            %% Don't actually loop, just exit
+          end).
+
+ssh_exec(Cmd) ->
+    spawn(fun() ->
+            io:format(Cmd ++ "\n")
+          end).