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authorHans Nilsson <[email protected]>2017-12-18 17:45:14 +0100
committerHans Nilsson <[email protected]>2017-12-21 15:47:05 +0100
commitfef827bf46a238eaa0cf96b7d75491fc27f0abce (patch)
tree6eec9d7e14233d64a67acad81ed20d4a4305a52a /lib
parentfb60cf1408edc6ee03c7e391419367d047721809 (diff)
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ssh: ssh_dbg updates
Diffstat (limited to 'lib')
-rw-r--r--lib/ssh/src/ssh_dbg.erl38
1 files changed, 29 insertions, 9 deletions
diff --git a/lib/ssh/src/ssh_dbg.erl b/lib/ssh/src/ssh_dbg.erl
index af9ad52d68..eb2c2848f3 100644
--- a/lib/ssh/src/ssh_dbg.erl
+++ b/lib/ssh/src/ssh_dbg.erl
@@ -146,7 +146,26 @@ msg_formater(msg, {trace_ts,_Pid,return_from,{ssh_message,encode,1},_Res,_TS}, D
msg_formater(msg, {trace_ts,_Pid,call,{ssh_message,decode,_},_TS}, D) ->
D;
msg_formater(msg, {trace_ts,Pid,return_from,{ssh_message,decode,1},Msg,TS}, D) ->
- fmt("~n~s ~p RECV ~s~n", [ts(TS),Pid,wr_record(shrink_bin(Msg))], D);
+ Extra =
+ case Msg of
+ #ssh_msg_userauth_info_request{data = D0} ->
+ try ssh_message:decode_keyboard_interactive_prompts(D0, [])
+ of
+ Acc ->
+ io_lib:format(" -- decoded data:~n", []) ++
+ element(1,
+ lists:mapfoldl(
+ fun({Prompt,Echo}, N) ->
+ {io_lib:format(" prompt[~p]: \"~s\" (echo=~p)~n",[N,Prompt,Echo]), N+1}
+ end, 1, Acc))
+ catch
+ _:_ ->
+ ""
+ end;
+ _ ->
+ ""
+ end,
+ fmt("~n~s ~p RECV ~s~s~n", [ts(TS),Pid,wr_record(shrink_bin(Msg)),Extra], D);
msg_formater(_auth, {trace_ts,Pid,return_from,{ssh_message,decode,1},#ssh_msg_userauth_failure{authentications=As},TS}, D) ->
fmt("~n~s ~p Client login FAILURE. Try ~s~n", [ts(TS),Pid,As], D);
@@ -232,21 +251,22 @@ msg_formater(_, {trace_ts,Pid,return_from, {ssh_transport,known_host_key,3}, Res
end;
msg_formater(_, {trace_ts,Pid,call,{ssh_auth,publickey_msg,[[SigAlg,#ssh{user=User}]]},TS}, D) ->
- fmt("~n~s ~p Client will try to login user ~p with public key algorithm ~p~n", [ts(TS),Pid,User,SigAlg], D);
+ fmt("~n~s ~p Client will try to login user ~p with method: public key algorithm ~p~n", [ts(TS),Pid,User,SigAlg], D);
msg_formater(_, {trace_ts,Pid,return_from,{ssh_auth,publickey_msg,1},{not_ok,#ssh{user=User}},TS}, D) ->
- fmt("~s ~p User ~p can't login with that kind of public key~n", [ts(TS),Pid,User], D);
-msg_formater(_, {trace_ts,Pid,return_from,{ssh_auth,publickey_msg,1},{_,#ssh{user=User}},TS}, D) ->
- fmt("~s ~p User ~p logged in~n", [ts(TS),Pid,User], D);
+ fmt("~s ~p User ~p can't use that kind of public key~n", [ts(TS),Pid,User], D);
+msg_formater(_, {trace_ts,_Pid,return_from,{ssh_auth,publickey_msg,1},_,_TS}, D) -> D;
msg_formater(_, {trace_ts,Pid,call,{ssh_auth,password_msg,[[#ssh{user=User}]]},TS}, D) ->
- fmt("~n~s ~p Client will try to login user ~p with password~n", [ts(TS),Pid,User], D);
+ fmt("~n~s ~p Client will try to login user ~p with method: password~n", [ts(TS),Pid,User], D);
msg_formater(_, {trace_ts,Pid,return_from,{ssh_auth,password_msg,1},{not_ok,#ssh{user=User}},TS}, D) ->
- fmt("~s ~p User ~p can't login with password~n", [ts(TS),Pid,User], D);
+ fmt("~s ~p User ~p can't use method password as login method~n", [ts(TS),Pid,User], D);
+msg_formater(_, {trace_ts,_Pid,return_from,{ssh_auth,password_msg,1},_Result,_TS}, D) -> D;
msg_formater(_, {trace_ts,Pid,call,{ssh_auth,keyboard_interactive_msg,[[#ssh{user=User}]]},TS}, D) ->
- fmt("~n~s ~p Client will try to login user ~p with password~n", [ts(TS),Pid,User], D);
+ fmt("~n~s ~p Client will try to login user ~p with method: keyboard-interactive~n", [ts(TS),Pid,User], D);
msg_formater(_, {trace_ts,Pid,return_from,{ssh_auth,keyboard_interactive_msg,1},{not_ok,#ssh{user=User}},TS}, D) ->
- fmt("~s ~p User ~p can't login with keyboard_interactive password~n", [ts(TS),Pid,User], D);
+ fmt("~s ~p User ~p can't use method keyboard-interactive as login method~n", [ts(TS),Pid,User], D);
+msg_formater(_, {trace_ts,_Pid,return_from,{ssh_auth,keyboard_interactive_msg,1},_Result,_TS}, D) -> D;
msg_formater(msg, {trace_ts,Pid,send,{tcp,Sock,Bytes},Pid,TS}, D) ->
fmt("~n~s ~p TCP SEND on ~p~n ~p~n", [ts(TS),Pid,Sock, shrink_bin(Bytes)], D);