diff options
| -rw-r--r-- | lib/ssh/src/ssh_connection_handler.erl | 4 | ||||
| -rw-r--r-- | lib/ssh/src/ssh_options.erl | 12 | ||||
| -rw-r--r-- | lib/ssh/src/ssh_transport.erl | 3 |
3 files changed, 11 insertions, 8 deletions
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index 36152bacf7..84719ebc97 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -952,6 +952,10 @@ handle_event(_, #ssh_msg_userauth_info_request{}, {userauth_keyboard_interactive %%% ######## {connected, client|server} #### +%% Skip ext_info messages in connected state (for example from OpenSSH >= 7.7) +handle_event(_, #ssh_msg_ext_info{}, {connected,_Role}, D) -> + {keep_state, D}; + handle_event(_, {#ssh_msg_kexinit{},_}, {connected,Role}, D0) -> {KeyInitMsg, SshPacket, Ssh} = ssh_transport:key_exchange_init_msg(D0#data.ssh_params), D = D0#data{ssh_params = Ssh, diff --git a/lib/ssh/src/ssh_options.erl b/lib/ssh/src/ssh_options.erl index 1e10f72956..3417466c4d 100644 --- a/lib/ssh/src/ssh_options.erl +++ b/lib/ssh/src/ssh_options.erl @@ -445,12 +445,6 @@ default(client) -> class => user_options }, - {pref_public_key_algs, def} => - #{default => ssh_transport:default_algorithms(public_key), - chk => fun check_pref_public_key_algs/1, - class => user_options - }, - {dh_gex_limits, def} => #{default => {1024, 6144, 8192}, % FIXME: Is this true nowadays? chk => fun({Min,I,Max}) -> @@ -516,6 +510,12 @@ default(common) -> class => user_options }, + {pref_public_key_algs, def} => + #{default => ssh_transport:default_algorithms(public_key), + chk => fun check_pref_public_key_algs/1, + class => user_options + }, + {preferred_algorithms, def} => #{default => ssh:default_algorithms(), chk => fun check_preferred_algorithms/1, diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index edc927e807..6820f534cb 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -772,8 +772,7 @@ ext_info_message(#ssh{role=server, send_ext_info=true, opts = Opts} = Ssh0) -> AlgsList = lists:map(fun erlang:atom_to_list/1, - proplists:get_value(public_key, - ?GET_OPT(preferred_algorithms, Opts))), + ?GET_OPT(pref_public_key_algs, Opts)), Msg = #ssh_msg_ext_info{nr_extensions = 1, data = [{"server-sig-algs", string:join(AlgsList,",")}] }, |