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-rw-r--r--lib/ssh/src/ssh.hrl1
-rw-r--r--lib/ssh/src/ssh_auth.erl7
-rw-r--r--lib/ssh/src/ssh_bits.erl4
-rw-r--r--lib/ssh/src/ssh_cli.erl2
-rw-r--r--lib/ssh/src/ssh_connection.erl28
-rw-r--r--lib/ssh/src/ssh_message.erl4
-rw-r--r--lib/ssh/src/ssh_sftp.erl7
-rw-r--r--lib/ssh/src/ssh_sftpd.erl18
-rw-r--r--lib/ssh/src/ssh_xfer.erl57
9 files changed, 75 insertions, 53 deletions
diff --git a/lib/ssh/src/ssh.hrl b/lib/ssh/src/ssh.hrl
index 94ced9da6f..0c4d34f89c 100644
--- a/lib/ssh/src/ssh.hrl
+++ b/lib/ssh/src/ssh.hrl
@@ -54,6 +54,7 @@
-define(uint32(X), << ?UINT32(X) >> ).
-define(uint64(X), << ?UINT64(X) >> ).
-define(string(X), << ?STRING(list_to_binary(X)) >> ).
+-define(string_utf8(X), << ?STRING(unicode:characters_to_binary(X)) >> ).
-define(binary(X), << ?STRING(X) >>).
-define(SSH_CIPHER_NONE, 0).
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl
index 1fa3df847f..409a1db6d5 100644
--- a/lib/ssh/src/ssh_auth.erl
+++ b/lib/ssh/src/ssh_auth.erl
@@ -83,7 +83,7 @@ password_msg([#ssh{opts = Opts, io_cb = IoCb,
method = "password",
data =
<<?BOOLEAN(?FALSE),
- ?STRING(list_to_binary(Password))>>},
+ ?STRING(unicode:characters_to_binary(Password))>>},
Ssh)
end.
@@ -190,8 +190,7 @@ handle_userauth_request(#ssh_msg_userauth_request{user = User,
data = Data}, _,
#ssh{opts = Opts} = Ssh) ->
<<_:8, ?UINT32(Sz), BinPwd:Sz/binary>> = Data,
- Password = binary_to_list(BinPwd),
-
+ Password = unicode:characters_to_list(BinPwd),
case check_password(User, Password, Opts) of
true ->
{authorized, User,
@@ -352,7 +351,7 @@ verify_sig(SessionId, User, Service, Alg, KeyBlob, SigWLen, Opts) ->
build_sig_data(SessionId, User, Service, KeyBlob, Alg) ->
Sig = [?binary(SessionId),
?SSH_MSG_USERAUTH_REQUEST,
- ?string(User),
+ ?string_utf8(User),
?string(Service),
?binary(<<"publickey">>),
?TRUE,
diff --git a/lib/ssh/src/ssh_bits.erl b/lib/ssh/src/ssh_bits.erl
index 2b0241cb83..8aaff93b9f 100644
--- a/lib/ssh/src/ssh_bits.erl
+++ b/lib/ssh/src/ssh_bits.erl
@@ -116,6 +116,10 @@ enc(Xs, [string|Ts], Offset) ->
X0 = hd(Xs),
Y = ?string(X0),
[Y | enc(tl(Xs),Ts,Offset+size(Y))];
+enc(Xs, [string_utf8|Ts], Offset) ->
+ X0 = hd(Xs),
+ Y = ?string_utf8(X0),
+ [Y | enc(tl(Xs),Ts,Offset+size(Y))];
enc(Xs, [binary|Ts], Offset) ->
X0 = hd(Xs),
Y = ?binary(X0),
diff --git a/lib/ssh/src/ssh_cli.erl b/lib/ssh/src/ssh_cli.erl
index 2c8e515a14..41febf9707 100644
--- a/lib/ssh/src/ssh_cli.erl
+++ b/lib/ssh/src/ssh_cli.erl
@@ -349,7 +349,7 @@ delete_chars(N, {Buf, BufTail, Col}, Tty) when N > 0 ->
{Buf, NewBufTail, Col}};
delete_chars(N, {Buf, BufTail, Col}, Tty) -> % N < 0
NewBuf = nthtail(-N, Buf),
- NewCol = Col + N,
+ NewCol = case Col + N of V when V >= 0 -> V; _ -> 0 end,
M1 = move_cursor(Col, NewCol, Tty),
M2 = move_cursor(NewCol + length(BufTail) - N, NewCol, Tty),
{[M1, BufTail, lists:duplicate(-N, $ ) | M2],
diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl
index 03dddae3c8..b377614949 100644
--- a/lib/ssh/src/ssh_connection.erl
+++ b/lib/ssh/src/ssh_connection.erl
@@ -271,10 +271,36 @@ cancel_tcpip_forward(ConnectionHandler, BindIP, Port) ->
%%--------------------------------------------------------------------
%%% Internal API
%%--------------------------------------------------------------------
+l2b(L) when is_integer(hd(L)) ->
+ try list_to_binary(L)
+ of
+ B -> B
+ catch
+ _:_ ->
+ unicode:characters_to_binary(L)
+ end;
+l2b([H|T]) ->
+ << (l2b(H))/binary, (l2b(T))/binary >>;
+l2b(B) when is_binary(B) ->
+ B;
+l2b([]) ->
+ <<>>.
+
+
+
channel_data(ChannelId, DataType, Data, Connection, From)
when is_list(Data)->
channel_data(ChannelId, DataType,
- list_to_binary(Data), Connection, From);
+%% list_to_binary(Data), Connection, From);
+ l2b(Data), Connection, From);
+ %% try list_to_binary(Data)
+ %% of
+ %% B -> B
+ %% catch
+ %% _:_ -> io:format('BAD BINARY: ~p~n',[Data]),
+ %% unicode:characters_to_binary(Data)
+ %% end,
+ %% Connection, From);
channel_data(ChannelId, DataType, Data,
#connection{channel_cache = Cache} = Connection,
diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl
index 7bd0375521..01a0988718 100644
--- a/lib/ssh/src/ssh_message.erl
+++ b/lib/ssh/src/ssh_message.erl
@@ -120,7 +120,7 @@ encode(#ssh_msg_userauth_request{
data = Data
}) ->
ssh_bits:encode([?SSH_MSG_USERAUTH_REQUEST, User, Service, Method, Data],
- [byte, string, string, string, '...']);
+ [byte, string_utf8, string, string, '...']);
encode(#ssh_msg_userauth_failure{
authentications = Auths,
partial_success = Bool
@@ -135,7 +135,7 @@ encode(#ssh_msg_userauth_banner{
language = Lang
}) ->
ssh_bits:encode([?SSH_MSG_USERAUTH_BANNER, Banner, Lang],
- [byte, string, string]);
+ [byte, string_utf8, string]);
encode(#ssh_msg_userauth_pk_ok{
algorithm_name = Alg,
diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl
index 10167a9223..0ea2366ac7 100644
--- a/lib/ssh/src/ssh_sftp.erl
+++ b/lib/ssh/src/ssh_sftp.erl
@@ -352,7 +352,7 @@ write_file(Pid, Name, List) ->
write_file(Pid, Name, List, ?FILEOP_TIMEOUT).
write_file(Pid, Name, List, FileOpTimeout) when is_list(List) ->
- write_file(Pid, Name, list_to_binary(List), FileOpTimeout);
+ write_file(Pid, Name, unicode:characters_to_binary(List), FileOpTimeout);
write_file(Pid, Name, Bin, FileOpTimeout) ->
case open(Pid, Name, [write, binary], FileOpTimeout) of
{ok, Handle} ->
@@ -514,7 +514,7 @@ do_handle_call({pread,Async,Handle,At,Length}, From, State) ->
case get_mode(Handle, State2) of
binary -> {{ok,Data}, State2};
text ->
- {{ok,binary_to_list(Data)}, State2}
+ {{ok,unicode:characters_to_list(Data)}, State2}
end;
(Rep, State2) ->
{Rep, State2}
@@ -535,8 +535,7 @@ do_handle_call({read,Async,Handle,Length}, From, State) ->
fun({ok,Data}, State2) ->
case get_mode(Handle, State2) of
binary -> {{ok,Data}, State2};
- text ->
- {{ok,binary_to_list(Data)}, State2}
+ text -> {{ok,binary_to_list(Data)}, State2}
end;
(Rep, State2) -> {Rep, State2}
end);
diff --git a/lib/ssh/src/ssh_sftpd.erl b/lib/ssh/src/ssh_sftpd.erl
index 174ca0126b..213b5c714d 100644
--- a/lib/ssh/src/ssh_sftpd.erl
+++ b/lib/ssh/src/ssh_sftpd.erl
@@ -214,8 +214,7 @@ handle_op(?SSH_FXP_INIT, Version, B, State) when is_binary(B) ->
handle_op(?SSH_FXP_REALPATH, ReqId,
<<?UINT32(Rlen), RPath:Rlen/binary>>,
State0) ->
- RelPath0 = binary_to_list(RPath),
- RelPath = relate_file_name(RelPath0, State0, _Canonicalize=false),
+ RelPath = relate_file_name(RPath, State0, _Canonicalize=false),
{Res, State} = resolve_symlinks(RelPath, State0),
case Res of
{ok, AbsPath} ->
@@ -231,7 +230,7 @@ handle_op(?SSH_FXP_OPENDIR, ReqId,
<<?UINT32(RLen), RPath:RLen/binary>>,
State0 = #state{xf = #ssh_xfer{vsn = Vsn},
file_handler = FileMod, file_state = FS0}) ->
- RelPath = binary_to_list(RPath),
+ RelPath = unicode:characters_to_list(RPath),
AbsPath = relate_file_name(RelPath, State0),
XF = State0#state.xf,
@@ -312,9 +311,8 @@ handle_op(?SSH_FXP_WRITE, ReqId,
?SSH_FX_INVALID_HANDLE),
State
end;
-handle_op(?SSH_FXP_READLINK, ReqId, <<?UINT32(PLen), BPath:PLen/binary>>,
+handle_op(?SSH_FXP_READLINK, ReqId, <<?UINT32(PLen), RelPath:PLen/binary>>,
State = #state{file_handler = FileMod, file_state = FS0}) ->
- RelPath = binary_to_list(BPath),
AbsPath = relate_file_name(RelPath, State),
{Res, FS1} = FileMod:read_link(AbsPath, FS0),
case Res of
@@ -524,10 +522,10 @@ close_our_file({_,Fd}, FileMod, FS0) ->
%%% stat: do the stat
stat(Vsn, ReqId, Data, State, F) when Vsn =< 3->
<<?UINT32(BLen), BPath:BLen/binary>> = Data,
- stat(ReqId, binary_to_list(BPath), State, F);
+ stat(ReqId, unicode:characters_to_list(BPath), State, F);
stat(Vsn, ReqId, Data, State, F) when Vsn >= 4->
<<?UINT32(BLen), BPath:BLen/binary, ?UINT32(_Flags)>> = Data,
- stat(ReqId, binary_to_list(BPath), State, F).
+ stat(ReqId, unicode:characters_to_list(BPath), State, F).
fstat(Vsn, ReqId, Data, State) when Vsn =< 3->
<<?UINT32(HLen), Handle:HLen/binary>> = Data,
@@ -609,13 +607,13 @@ decode_4_acess([]) ->
open(Vsn, ReqId, Data, State) when Vsn =< 3 ->
<<?UINT32(BLen), BPath:BLen/binary, ?UINT32(PFlags),
_Attrs/binary>> = Data,
- Path = binary_to_list(BPath),
+ Path = unicode:characters_to_list(BPath),
Flags = ssh_xfer:decode_open_flags(Vsn, PFlags),
do_open(ReqId, State, Path, Flags);
open(Vsn, ReqId, Data, State) when Vsn >= 4 ->
<<?UINT32(BLen), BPath:BLen/binary, ?UINT32(Access),
?UINT32(PFlags), _Attrs/binary>> = Data,
- Path = binary_to_list(BPath),
+ Path = unicode:characters_to_list(BPath),
FlagBits = ssh_xfer:decode_open_flags(Vsn, PFlags),
AcessBits = ssh_xfer:decode_ace_mask(Access),
%% TODO: This is to make sure the Access flags are not ignored
@@ -712,7 +710,7 @@ relate_file_name(File, State) ->
relate_file_name(File, State, _Canonicalize=true).
relate_file_name(File, State, Canonicalize) when is_binary(File) ->
- relate_file_name(binary_to_list(File), State, Canonicalize);
+ relate_file_name(unicode:characters_to_list(File), State, Canonicalize);
relate_file_name(File, #state{cwd = CWD, root = ""}, Canonicalize) ->
relate_filename_to_path(File, CWD, Canonicalize);
relate_file_name(File, #state{root = Root}, Canonicalize) ->
diff --git a/lib/ssh/src/ssh_xfer.erl b/lib/ssh/src/ssh_xfer.erl
index e18e18a9a9..63d01fd9de 100644
--- a/lib/ssh/src/ssh_xfer.erl
+++ b/lib/ssh/src/ssh_xfer.erl
@@ -72,7 +72,6 @@ protocol_version_request(XF) ->
open(XF, ReqID, FileName, Access, Flags, Attrs) ->
Vsn = XF#ssh_xfer.vsn,
- FileName1 = unicode:characters_to_binary(FileName),
MBits = if Vsn >= 5 ->
M = encode_ace_mask(Access),
?uint32(M);
@@ -82,7 +81,7 @@ open(XF, ReqID, FileName, Access, Flags, Attrs) ->
F = encode_open_flags(Flags),
xf_request(XF,?SSH_FXP_OPEN,
[?uint32(ReqID),
- ?binary(FileName1),
+ ?string_utf8(FileName),
MBits,
?uint32(F),
encode_ATTR(Vsn,Attrs)]).
@@ -90,7 +89,7 @@ open(XF, ReqID, FileName, Access, Flags, Attrs) ->
opendir(XF, ReqID, DirName) ->
xf_request(XF, ?SSH_FXP_OPENDIR,
[?uint32(ReqID),
- ?string(DirName)]).
+ ?string_utf8(DirName)]).
close(XF, ReqID, Handle) ->
@@ -127,13 +126,11 @@ write(XF,ReqID, Handle, Offset, Data) ->
remove(XF, ReqID, File) ->
xf_request(XF, ?SSH_FXP_REMOVE,
[?uint32(ReqID),
- ?string(File)]).
+ ?string_utf8(File)]).
%% Rename a file/directory
-rename(XF, ReqID, Old, New, Flags) ->
+rename(XF, ReqID, OldPath, NewPath, Flags) ->
Vsn = XF#ssh_xfer.vsn,
- OldPath = unicode:characters_to_binary(Old),
- NewPath = unicode:characters_to_binary(New),
FlagBits
= if Vsn >= 5 ->
F0 = encode_rename_flags(Flags),
@@ -143,30 +140,27 @@ rename(XF, ReqID, Old, New, Flags) ->
end,
xf_request(XF, ?SSH_FXP_RENAME,
[?uint32(ReqID),
- ?binary(OldPath),
- ?binary(NewPath),
+ ?string_utf8(OldPath),
+ ?string_utf8(NewPath),
FlagBits]).
%% Create directory
mkdir(XF, ReqID, Path, Attrs) ->
- Path1 = unicode:characters_to_binary(Path),
xf_request(XF, ?SSH_FXP_MKDIR,
[?uint32(ReqID),
- ?binary(Path1),
+ ?string_utf8(Path),
encode_ATTR(XF#ssh_xfer.vsn, Attrs)]).
%% Remove a directory
rmdir(XF, ReqID, Dir) ->
- Dir1 = unicode:characters_to_binary(Dir),
xf_request(XF, ?SSH_FXP_RMDIR,
[?uint32(ReqID),
- ?binary(Dir1)]).
+ ?string_utf8(Dir)]).
%% Stat file
stat(XF, ReqID, Path, Flags) ->
- Path1 = unicode:characters_to_binary(Path),
Vsn = XF#ssh_xfer.vsn,
AttrFlags = if Vsn >= 5 ->
F = encode_attr_flags(Vsn, Flags),
@@ -176,13 +170,12 @@ stat(XF, ReqID, Path, Flags) ->
end,
xf_request(XF, ?SSH_FXP_STAT,
[?uint32(ReqID),
- ?binary(Path1),
+ ?string_utf8(Path),
AttrFlags]).
%% Stat file - follow symbolic links
lstat(XF, ReqID, Path, Flags) ->
- Path1 = unicode:characters_to_binary(Path),
Vsn = XF#ssh_xfer.vsn,
AttrFlags = if Vsn >= 5 ->
F = encode_attr_flags(Vsn, Flags),
@@ -192,7 +185,7 @@ lstat(XF, ReqID, Path, Flags) ->
end,
xf_request(XF, ?SSH_FXP_LSTAT,
[?uint32(ReqID),
- ?binary(Path1),
+ ?string_utf8(Path),
AttrFlags]).
%% Stat open file
@@ -211,10 +204,9 @@ fstat(XF, ReqID, Handle, Flags) ->
%% Modify file attributes
setstat(XF, ReqID, Path, Attrs) ->
- Path1 = unicode:characters_to_binary(Path),
xf_request(XF, ?SSH_FXP_SETSTAT,
[?uint32(ReqID),
- ?binary(Path1),
+ ?string_utf8(Path),
encode_ATTR(XF#ssh_xfer.vsn, Attrs)]).
@@ -227,10 +219,9 @@ fsetstat(XF, ReqID, Handle, Attrs) ->
%% Read a symbolic link
readlink(XF, ReqID, Path) ->
- Path1 = unicode:characters_to_binary(Path),
xf_request(XF, ?SSH_FXP_READLINK,
[?uint32(ReqID),
- ?binary(Path1)]).
+ ?string_utf8(Path)]).
%% Create a symbolic link
@@ -244,10 +235,9 @@ symlink(XF, ReqID, LinkPath, TargetPath) ->
%% Convert a path into a 'canonical' form
realpath(XF, ReqID, Path) ->
- Path1 = unicode:characters_to_binary(Path),
xf_request(XF, ?SSH_FXP_REALPATH,
[?uint32(ReqID),
- ?binary(Path1)]).
+ ?string_utf8(Path)]).
extended(XF, ReqID, Request, Data) ->
xf_request(XF, ?SSH_FXP_EXTENDED,
@@ -296,7 +286,10 @@ xf_send_names(#ssh_xfer{cm = CM, channel = Channel, vsn = Vsn},
Count = length(NamesAndAttrs),
{Data, Len} = encode_names(Vsn, NamesAndAttrs),
Size = 1 + 4 + 4 + Len,
- ToSend = [<<?UINT32(Size), ?SSH_FXP_NAME, ?UINT32(ReqId), ?UINT32(Count)>>,
+ ToSend = [<<?UINT32(Size),
+ ?SSH_FXP_NAME,
+ ?UINT32(ReqId),
+ ?UINT32(Count)>>,
Data],
ssh_connection:send(CM, Channel, ToSend).
@@ -818,25 +811,27 @@ decode_names(_Vsn, 0, _Data) ->
decode_names(Vsn, I, <<?UINT32(Len), FileName:Len/binary,
?UINT32(LLen), _LongName:LLen/binary,
Tail/binary>>) when Vsn =< 3 ->
- Name = binary_to_list(FileName),
+ Name = unicode:characters_to_list(FileName),
{A, Tail2} = decode_ATTR(Vsn, Tail),
[{Name, A} | decode_names(Vsn, I-1, Tail2)];
decode_names(Vsn, I, <<?UINT32(Len), FileName:Len/binary,
Tail/binary>>) when Vsn >= 4 ->
- Name = binary_to_list(FileName),
+ Name = unicode:characters_to_list(FileName),
{A, Tail2} = decode_ATTR(Vsn, Tail),
[{Name, A} | decode_names(Vsn, I-1, Tail2)].
encode_names(Vsn, NamesAndAttrs) ->
lists:mapfoldl(fun(N, L) -> encode_name(Vsn, N, L) end, 0, NamesAndAttrs).
-encode_name(Vsn, {Name,Attr}, Len) when Vsn =< 3 ->
+encode_name(Vsn, {NameUC,Attr}, Len) when Vsn =< 3 ->
+ Name = binary_to_list(unicode:characters_to_binary(NameUC)),
NLen = length(Name),
EncAttr = encode_ATTR(Vsn, Attr),
ALen = size(EncAttr),
NewLen = Len + NLen*2 + 4 + 4 + ALen,
{[<<?UINT32(NLen)>>, Name, <<?UINT32(NLen)>>, Name, EncAttr], NewLen};
-encode_name(Vsn, {Name,Attr}, Len) when Vsn >= 4 ->
+encode_name(Vsn, {NameUC,Attr}, Len) when Vsn >= 4 ->
+ Name = binary_to_list(unicode:characters_to_binary(NameUC)),
NLen = length(Name),
EncAttr = encode_ATTR(Vsn, Attr),
ALen = size(EncAttr),
@@ -851,9 +846,9 @@ encode_acl_items([ACE|As]) ->
Type = encode_ace_type(ACE#ssh_xfer_ace.type),
Flag = encode_ace_flag(ACE#ssh_xfer_ace.flag),
Mask = encode_ace_mask(ACE#ssh_xfer_ace.mask),
- Who = list_to_binary(ACE#ssh_xfer_ace.who),
+ Who = ACE#ssh_xfer_ace.who,
[?uint32(Type), ?uint32(Flag), ?uint32(Mask),
- ?binary(Who) | encode_acl_items(As)];
+ ?string_utf8(Who) | encode_acl_items(As)];
encode_acl_items([]) ->
[].
@@ -872,7 +867,7 @@ decode_acl_items(I, <<?UINT32(Type),
[#ssh_xfer_ace { type = decode_ace_type(Type),
flag = decode_ace_flag(Flag),
mask = decode_ace_mask(Mask),
- who = binary_to_list(BWho)} | Acc]).
+ who = unicode:characters_to_list(BWho)} | Acc]).
encode_extensions(Exts) ->
Count = length(Exts),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 10:19:32 +0000