diff options
Diffstat (limited to 'lib/ssh/src/ssh_auth.erl')
| -rw-r--r-- | lib/ssh/src/ssh_auth.erl | 39 |
1 files changed, 12 insertions, 27 deletions
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl index 03d264745b..4e4aa440de 100644 --- a/lib/ssh/src/ssh_auth.erl +++ b/lib/ssh/src/ssh_auth.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2017. All Rights Reserved. +%% Copyright Ericsson AB 2008-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -40,15 +40,12 @@ %%-------------------------------------------------------------------- %%%---------------------------------------------------------------- userauth_request_msg(#ssh{userauth_methods = ServerMethods, - userauth_supported_methods = UserPrefMethods, % Note: this is not documented as supported for clients + userauth_supported_methods = UserPrefMethods, 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)}; + {send_disconnect, ?SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE, Ssh0}; [{Pref,Module,Function,Args} | Prefs] -> Ssh = case Pref of @@ -196,11 +193,8 @@ init_userauth_request_msg(#ssh{opts = Opts} = Ssh) -> %% Client side case ?GET_OPT(user, Opts) of undefined -> - ErrStr = "Could not determine the users name", - ssh_connection_handler:disconnect( - #ssh_msg_disconnect{code = ?SSH_DISCONNECT_ILLEGAL_USER_NAME, - description = ErrStr}); - + ?DISCONNECT(?SSH_DISCONNECT_ILLEGAL_USER_NAME, + "Could not determine the users name"); User -> ssh_transport:ssh_packet( #ssh_msg_userauth_request{user = User, @@ -451,11 +445,8 @@ handle_userauth_info_response({extra,#ssh_msg_userauth_info_response{}}, handle_userauth_info_response(#ssh_msg_userauth_info_response{}, _Auth) -> - ssh_connection_handler:disconnect( - #ssh_msg_disconnect{code = ?SSH_DISCONNECT_SERVICE_NOT_AVAILABLE, - description = "Server does not support keyboard-interactive" - }). - + ?DISCONNECT(?SSH_DISCONNECT_SERVICE_NOT_AVAILABLE, + "Server does not support keyboard-interactive"). %%-------------------------------------------------------------------- %%% Internal functions @@ -492,10 +483,8 @@ check_password(User, Password, Opts, Ssh) -> {false,NewState} -> {false, Ssh#ssh{pwdfun_user_state=NewState}}; disconnect -> - ssh_connection_handler:disconnect( - #ssh_msg_disconnect{code = ?SSH_DISCONNECT_SERVICE_NOT_AVAILABLE, - description = "Unable to connect using the available authentication methods" - }) + ?DISCONNECT(?SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE, + "") end end. @@ -591,16 +580,12 @@ keyboard_interact_fun(KbdInteractFun, Name, Instr, PromptInfos, NumPrompts) -> case KbdInteractFun(Name, Instr, Prompts) of Rs when length(Rs) == NumPrompts -> Rs; - Rs -> - throw({mismatching_number_of_responses, - {got,Rs}, - {expected, NumPrompts}, - #ssh_msg_disconnect{code = ?SSH_DISCONNECT_SERVICE_NOT_AVAILABLE, - description = "User interaction failed", - language = "en"}}) + _Rs -> + nok end. key_alg('rsa-sha2-256') -> 'ssh-rsa'; key_alg('rsa-sha2-512') -> 'ssh-rsa'; key_alg(Alg) -> Alg. + |