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path: root/community/erlang/0070-otp-update-version-18.2.2.patch
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--- a/OTP_VERSION
+++ b/OTP_VERSION
@@ -1 +1 @@
-18.2.1
+18.2.2
--- a/lib/ssh/doc/src/notes.xml
+++ b/lib/ssh/doc/src/notes.xml
@@ -30,6 +30,24 @@
     <file>notes.xml</file>
   </header>
 
+<section><title>Ssh 4.2.1</title>
+
+    <section><title>Fixed Bugs and Malfunctions</title>
+      <list>
+        <item>
+          <p>
+	    The authentication method 'keyboard-interactive' failed
+	    in the Erlang client when the server after successful
+	    authentication continued by asking for zero more
+	    passwords.</p>
+          <p>
+	    Own Id: OTP-13225</p>
+        </item>
+      </list>
+    </section>
+
+</section>
+
 <section><title>Ssh 4.2</title>
 
     <section><title>Fixed Bugs and Malfunctions</title>
--- a/lib/ssh/src/ssh_auth.erl
+++ b/lib/ssh/src/ssh_auth.erl
@@ -477,7 +477,7 @@ keyboard_interact_get_responses(_, undefined, Password, _, _, _, _, _,
 				1) when Password =/= undefined ->
     [Password]; %% Password auth implemented with keyboard-interaction and passwd is known
 keyboard_interact_get_responses(_, _, _, _, _, _, _, _, 0)  ->
-    [""];
+    [];
 keyboard_interact_get_responses(false, undefined, undefined, _, _, _, [Prompt|_], Opts, _) ->
     ssh_no_io:read_line(Prompt, Opts); %% Throws error as keyboard interaction is not allowed
 keyboard_interact_get_responses(true, undefined, _,IoCb, Name, Instr, PromptInfos, Opts, _) ->
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -648,10 +648,12 @@ userauth_keyboard_interactive(Msg = #ssh_msg_userauth_failure{},
 userauth_keyboard_interactive_info_response(Msg=#ssh_msg_userauth_failure{},
 					    #state{ssh_params = #ssh{role = client}} = State) ->
     userauth(Msg, State);
-
 userauth_keyboard_interactive_info_response(Msg=#ssh_msg_userauth_success{},
 					    #state{ssh_params = #ssh{role = client}} = State) ->
-    userauth(Msg, State).
+    userauth(Msg, State);
+userauth_keyboard_interactive_info_response(Msg=#ssh_msg_userauth_info_request{},
+					    #state{ssh_params = #ssh{role = client}} = State) ->
+    userauth_keyboard_interactive(Msg, State).
 
 %%--------------------------------------------------------------------
 -spec connected({#ssh_msg_kexinit{}, binary()}, %%| %% #ssh_msg_kexdh_init{},
--- a/lib/ssh/test/ssh_protocol_SUITE.erl
+++ b/lib/ssh/test/ssh_protocol_SUITE.erl
@@ -48,6 +48,7 @@ all() ->
     [{group,tool_tests},
      {group,kex},
      {group,service_requests},
+     {group,authentication},
      {group,packet_size_error},
      {group,field_size_error}
     ].
@@ -78,7 +79,9 @@ groups() ->
 			     bad_very_long_service_name,
 			     empty_service_name,
 			     bad_service_name_then_correct
-			    ]}
+			    ]},
+     {authentication, [], [client_handles_keyboard_interactive_0_pwds
+			  ]}
     ].
 
 
@@ -516,6 +519,82 @@ bad_service_name_length(Config, LengthExcess) ->
 	    receive_msg}
 	  ], InitialState).
     
+%%%--------------------------------------------------------------------
+%%% This is due to a fault report (OTP-13255) with OpenSSH-6.6.1
+client_handles_keyboard_interactive_0_pwds(Config) ->
+    {User,_Pwd} = server_user_password(Config),
+
+    %% Create a listening socket as server socket:
+    {ok,InitialState} = ssh_trpt_test_lib:exec(listen),
+    HostPort = ssh_trpt_test_lib:server_host_port(InitialState),
+
+    %% Start a process handling one connection on the server side:
+    spawn_link(
+      fun() ->
+	      {ok,_} =
+		  ssh_trpt_test_lib:exec(
+		    [{set_options, [print_ops, print_messages]},
+		     {accept, [{system_dir, system_dir(Config)},
+			       {user_dir, user_dir(Config)}]},
+		     receive_hello,
+		     {send, hello},
+
+		     {send, ssh_msg_kexinit},
+		     {match, #ssh_msg_kexinit{_='_'}, receive_msg},
+
+		     {match, #ssh_msg_kexdh_init{_='_'}, receive_msg},
+		     {send, ssh_msg_kexdh_reply},
+
+		     {send, #ssh_msg_newkeys{}},
+		     {match,  #ssh_msg_newkeys{_='_'}, receive_msg},
+
+		     {match, #ssh_msg_service_request{name="ssh-userauth"}, receive_msg},
+		     {send, #ssh_msg_service_accept{name="ssh-userauth"}},
+
+		     {match, #ssh_msg_userauth_request{service="ssh-connection",
+						       method="none",
+						       user=User,
+						       _='_'}, receive_msg},
+		     {send, #ssh_msg_userauth_failure{authentications = "keyboard-interactive",
+						      partial_success = false}},
+		     
+		     {match, #ssh_msg_userauth_request{service="ssh-connection",
+						       method="keyboard-interactive",
+						       user=User,
+						       _='_'}, receive_msg},
+		     {send, #ssh_msg_userauth_info_request{name = "",
+							   instruction = "",
+							   language_tag = "",
+							   num_prompts = 1,
+							   data = <<0,0,0,10,80,97,115,115,119,111,114,100,58,32,0>>
+							  }},
+		     {match, #ssh_msg_userauth_info_response{num_responses = 1,
+							     _='_'}, receive_msg},
+		      
+		     %% the next is strange, but openssh 6.6.1 does this and this is what this testcase is about
+		     {send, #ssh_msg_userauth_info_request{name = "",
+							   instruction = "",
+							   language_tag = "",
+							   num_prompts = 0,
+							   data = <<>>
+							  }},
+		     {match, #ssh_msg_userauth_info_response{num_responses = 0,
+							     data = <<>>,
+							     _='_'}, receive_msg},
+		     %% Here we know that the tested fault is fixed
+		     {send, #ssh_msg_userauth_success{}},
+		     close_socket,
+		     print_state
+		    ],
+		    InitialState)
+      end),
+
+    %% and finally connect to it with a regular Erlang SSH client:
+    {ok,_} = std_connect(HostPort, Config, 
+			 [{preferred_algorithms,[{kex,['diffie-hellman-group1-sha1']}]}]
+			).
+
+
 %%%================================================================
 %%%==== Internal functions ========================================
 %%%================================================================
--- a/lib/ssh/vsn.mk
+++ b/lib/ssh/vsn.mk
@@ -1,5 +1,5 @@
 #-*-makefile-*-   ; force emacs to enter makefile-mode
 
-SSH_VSN = 4.2
+SSH_VSN = 4.2.1
 
 APP_VSN    = "ssh-$(SSH_VSN)"
--- a/otp_versions.table
+++ b/otp_versions.table
@@ -1,3 +1,4 @@
+OTP-18.2.2 : ssh-4.2.1 # asn1-4.0.1 common_test-1.11.1 compiler-6.0.2 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 crypto-3.6.2 debugger-4.1.1 dialyzer-2.8.2 diameter-1.11.1 edoc-0.7.17 eldap-1.2 erl_docgen-0.4.1 erl_interface-3.8.1 erts-7.2.1 et-1.5.1 eunit-2.2.12 gs-1.6 hipe-3.14 ic-4.4 inets-6.1 jinterface-1.6.1 kernel-4.1.1 megaco-3.18 mnesia-4.13.2 observer-2.1.1 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 public_key-1.1 reltool-0.7 runtime_tools-1.9.2 sasl-2.6.1 snmp-5.2.1 ssl-7.2 stdlib-2.7 syntax_tools-1.7 test_server-3.9.1 tools-2.8.2 typer-0.9.10 webtool-0.9 wx-1.6 xmerl-1.3.9 :
 OTP-18.2.1 : erts-7.2.1 # asn1-4.0.1 common_test-1.11.1 compiler-6.0.2 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 crypto-3.6.2 debugger-4.1.1 dialyzer-2.8.2 diameter-1.11.1 edoc-0.7.17 eldap-1.2 erl_docgen-0.4.1 erl_interface-3.8.1 et-1.5.1 eunit-2.2.12 gs-1.6 hipe-3.14 ic-4.4 inets-6.1 jinterface-1.6.1 kernel-4.1.1 megaco-3.18 mnesia-4.13.2 observer-2.1.1 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1.1 percept-0.8.11 public_key-1.1 reltool-0.7 runtime_tools-1.9.2 sasl-2.6.1 snmp-5.2.1 ssh-4.2 ssl-7.2 stdlib-2.7 syntax_tools-1.7 test_server-3.9.1 tools-2.8.2 typer-0.9.10 webtool-0.9 wx-1.6 xmerl-1.3.9 :
 OTP-18.2 : asn1-4.0.1 common_test-1.11.1 compiler-6.0.2 crypto-3.6.2 dialyzer-2.8.2 diameter-1.11.1 erl_docgen-0.4.1 erl_interface-3.8.1 erts-7.2 eunit-2.2.12 hipe-3.14 inets-6.1 jinterface-1.6.1 kernel-4.1.1 observer-2.1.1 parsetools-2.1.1 public_key-1.1 runtime_tools-1.9.2 sasl-2.6.1 snmp-5.2.1 ssh-4.2 ssl-7.2 stdlib-2.7 test_server-3.9.1 tools-2.8.2 typer-0.9.10 wx-1.6 xmerl-1.3.9 # cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 debugger-4.1.1 edoc-0.7.17 eldap-1.2 et-1.5.1 gs-1.6 ic-4.4 megaco-3.18 mnesia-4.13.2 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 percept-0.8.11 reltool-0.7 syntax_tools-1.7 webtool-0.9 :
 OTP-18.1.5 : ssh-4.1.3 # asn1-4.0 common_test-1.11 compiler-6.0.1 cosEvent-2.2 cosEventDomain-1.2 cosFileTransfer-1.2 cosNotification-1.2 cosProperty-1.2 cosTime-1.2 cosTransactions-1.3 crypto-3.6.1 debugger-4.1.1 dialyzer-2.8.1 diameter-1.11 edoc-0.7.17 eldap-1.2 erl_docgen-0.4 erl_interface-3.8 erts-7.1 et-1.5.1 eunit-2.2.11 gs-1.6 hipe-3.13 ic-4.4 inets-6.0.3 jinterface-1.6 kernel-4.1 megaco-3.18 mnesia-4.13.2 observer-2.1 odbc-2.11.1 orber-3.8 os_mon-2.4 ose-1.1 otp_mibs-1.1 parsetools-2.1 percept-0.8.11 public_key-1.0.1 reltool-0.7 runtime_tools-1.9.1 sasl-2.6 snmp-5.2 ssl-7.1 stdlib-2.6 syntax_tools-1.7 test_server-3.9 tools-2.8.1 typer-0.9.9 webtool-0.9 wx-1.5 xmerl-1.3.8 :