diff options
Diffstat (limited to 'lib')
43 files changed, 2560 insertions, 563 deletions
diff --git a/lib/common_test/src/Makefile b/lib/common_test/src/Makefile index 8d74546880..449cba6c83 100644 --- a/lib/common_test/src/Makefile +++ b/lib/common_test/src/Makefile @@ -62,6 +62,8 @@ MODULES= \ ct_telnet_client \ ct_make \ vts \ + ct_webtool \ + ct_webtool_sup \ unix_telnet \ ct_config \ ct_config_plain \ diff --git a/lib/common_test/src/ct_logs.erl b/lib/common_test/src/ct_logs.erl index dc118ed149..fa55a9754e 100644 --- a/lib/common_test/src/ct_logs.erl +++ b/lib/common_test/src/ct_logs.erl @@ -1908,13 +1908,14 @@ sort_all_runs(Dirs) -> sort_ct_runs(Dirs) -> %% Directory naming: <Prefix>.NodeName.Date_Time[/...] %% Sort on Date_Time string: "YYYY-MM-DD_HH.MM.SS" - lists:sort(fun(Dir1,Dir2) -> - [_Prefix,_Node1,DateHH1,MM1,SS1] = - string:tokens(filename:dirname(Dir1),[$.]), - [_Prefix,_Node2,DateHH2,MM2,SS2] = - string:tokens(filename:dirname(Dir2),[$.]), - {DateHH1,MM1,SS1} =< {DateHH2,MM2,SS2} - end, Dirs). + lists:sort( + fun(Dir1,Dir2) -> + [SS1,MM1,DateHH1 | _] = + lists:reverse(string:tokens(filename:dirname(Dir1),[$.])), + [SS2,MM2,DateHH2 | _] = + lists:reverse(string:tokens(filename:dirname(Dir2),[$.])), + {DateHH1,MM1,SS1} =< {DateHH2,MM2,SS2} + end, Dirs). dir_diff_all_runs(Dirs, LogCache) -> case LogCache#log_cache.all_runs of diff --git a/lib/common_test/src/ct_netconfc.erl b/lib/common_test/src/ct_netconfc.erl index 85fb1ea8d2..80ffb51ab9 100644 --- a/lib/common_test/src/ct_netconfc.erl +++ b/lib/common_test/src/ct_netconfc.erl @@ -172,6 +172,7 @@ only_open/2, hello/1, hello/2, + hello/3, close_session/1, close_session/2, kill_session/2, @@ -456,23 +457,35 @@ only_open(KeyOrName, ExtraOpts) -> %%---------------------------------------------------------------------- %% @spec hello(Client) -> Result -%% @equiv hello(Client, infinity) +%% @equiv hello(Client, [], infinity) hello(Client) -> - hello(Client,?DEFAULT_TIMEOUT). + hello(Client,[],?DEFAULT_TIMEOUT). %%---------------------------------------------------------------------- -spec hello(Client,Timeout) -> Result when Client :: handle(), Timeout :: timeout(), Result :: ok | {error,error_reason()}. +%% @spec hello(Client, Timeout) -> Result +%% @equiv hello(Client, [], Timeout) +hello(Client,Timeout) -> + hello(Client,[],Timeout). + +%%---------------------------------------------------------------------- +-spec hello(Client,Options,Timeout) -> Result when + Client :: handle(), + Options :: [{capability, [string()]}], + Timeout :: timeout(), + Result :: ok | {error,error_reason()}. %% @doc Exchange `hello' messages with the server. %% -%% Sends a `hello' message to the server and waits for the return. -%% +%% Adds optional capabilities and sends a `hello' message to the +%% server and waits for the return. %% @end %%---------------------------------------------------------------------- -hello(Client,Timeout) -> - call(Client, {hello, Timeout}). +hello(Client,Options,Timeout) -> + call(Client, {hello, Options, Timeout}). + %%---------------------------------------------------------------------- %% @spec get_session_id(Client) -> Result @@ -1040,9 +1053,9 @@ terminate(_, #state{connection=Connection}) -> ok. %% @private -handle_msg({hello,Timeout}, From, +handle_msg({hello, Options, Timeout}, From, #state{connection=Connection,hello_status=HelloStatus} = State) -> - case do_send(Connection, client_hello()) of + case do_send(Connection, client_hello(Options)) of ok -> case HelloStatus of undefined -> @@ -1118,7 +1131,9 @@ handle_msg({Ref,timeout},#state{pending=Pending} = State) -> close_session -> stop; _ -> noreply end, - {R,State#state{pending=Pending1}}. + %% Halfhearted try to get in correct state, this matches + %% the implementation before this patch + {R,State#state{pending=Pending1, buff= <<>>}}. %% @private %% Called by ct_util_server to close registered connections before terminate. @@ -1222,10 +1237,14 @@ set_request_timer(T) -> %%%----------------------------------------------------------------- -client_hello() -> +client_hello(Options) when is_list(Options) -> + UserCaps = [{capability, UserCap} || + {capability, UserCap} <- Options, + is_list(hd(UserCap))], {hello, ?NETCONF_NAMESPACE_ATTR, [{capabilities, - [{capability,[?NETCONF_BASE_CAP++?NETCONF_BASE_CAP_VSN]}]}]}. + [{capability,[?NETCONF_BASE_CAP++?NETCONF_BASE_CAP_VSN]}| + UserCaps]}]}. %%%----------------------------------------------------------------- @@ -1308,72 +1327,54 @@ to_xml_doc(Simple) -> %%%----------------------------------------------------------------- %%% Parse and handle received XML data -handle_data(NewData,#state{connection=Connection,buff=Buff} = State) -> +handle_data(NewData,#state{connection=Connection,buff=Buff0} = State0) -> log(Connection,recv,NewData), - Data = <<Buff/binary,NewData/binary>>, - case xmerl_sax_parser:stream(<<>>, - [{continuation_fun,fun sax_cont/1}, - {continuation_state,{Data,Connection,false}}, - {event_fun,fun sax_event/3}, - {event_state,[]}]) of - {ok, Simple, Rest} -> - decode(Simple,State#state{buff=Rest}); - {fatal_error,_Loc,Reason,_EndTags,_EventState} -> - ?error(Connection#connection.name,[{parse_error,Reason}, - {buffer,Buff}, - {new_data,NewData}]), - case Reason of - {could_not_fetch_data,Msg} -> - handle_msg(Msg,State#state{buff = <<>>}); - _Other -> - Pending1 = - case State#state.pending of - [] -> - []; - Pending -> - %% Assuming the first request gets the - %% first answer - P=#pending{tref=TRef,caller=Caller} = - lists:last(Pending), - _ = timer:cancel(TRef), - Reason1 = {failed_to_parse_received_data,Reason}, - ct_gen_conn:return(Caller,{error,Reason1}), - lists:delete(P,Pending) - end, - {noreply,State#state{pending=Pending1,buff = <<>>}} - end - end. - -%%%----------------------------------------------------------------- -%%% Parsing of XML data -%% Contiuation function for the sax parser -sax_cont(done) -> - {<<>>,done}; -sax_cont({Data,Connection,false}) -> + Data = append_wo_initial_nl(Buff0,NewData), case binary:split(Data,[?END_TAG],[]) of - [All] -> - %% No end tag found. Remove what could be a part - %% of an end tag from the data and save for next - %% iteration - SafeSize = size(All)-5, - <<New:SafeSize/binary,Save:5/binary>> = All, - {New,{Save,Connection,true}}; - [_Msg,_Rest]=Msgs -> - %% We have at least one full message. Any excess data will - %% be returned from xmerl_sax_parser:stream/2 in the Rest - %% parameter. - {list_to_binary(Msgs),done} - end; -sax_cont({Data,Connection,true}) -> - case ssh_receive_data() of - {ok,Bin} -> - log(Connection,recv,Bin), - sax_cont({<<Data/binary,Bin/binary>>,Connection,false}); - {error,Reason} -> - throw({could_not_fetch_data,Reason}) + [_NoEndTagFound] -> + {noreply, State0#state{buff=Data}}; + [FirstMsg,Buff1] -> + SaxArgs = [{event_fun,fun sax_event/3}, {event_state,[]}], + case xmerl_sax_parser:stream(FirstMsg, SaxArgs) of + {ok, Simple, _Thrash} -> + case decode(Simple, State0#state{buff=Buff1}) of + {noreply, #state{buff=Buff} = State} when Buff =/= <<>> -> + %% Recurse if we have more data in buffer + handle_data(<<>>, State); + Other -> + Other + end; + {fatal_error,_Loc,Reason,_EndTags,_EventState} -> + ?error(Connection#connection.name, + [{parse_error,Reason}, + {buffer, Buff0}, + {new_data,NewData}]), + handle_error(Reason, State0#state{buff= <<>>}) + end end. - +%% xml does not accept a leading nl and some netconf server add a nl after +%% each ?END_TAG, ignore them +append_wo_initial_nl(<<>>,NewData) -> NewData; +append_wo_initial_nl(<<"\n", Data/binary>>, NewData) -> + append_wo_initial_nl(Data, NewData); +append_wo_initial_nl(Data, NewData) -> + <<Data/binary, NewData/binary>>. + +handle_error(Reason, State) -> + Pending1 = case State#state.pending of + [] -> []; + Pending -> + %% Assuming the first request gets the + %% first answer + P=#pending{tref=TRef,caller=Caller} = + lists:last(Pending), + _ = timer:cancel(TRef), + Reason1 = {failed_to_parse_received_data,Reason}, + ct_gen_conn:return(Caller,{error,Reason1}), + lists:delete(P,Pending) + end, + {noreply, State#state{pending=Pending1}}. %% Event function for the sax parser. It builds a simple XML structure. %% Care is taken to keep namespace attributes and prefixes as in the original XML. @@ -1836,16 +1837,6 @@ get_tag([]) -> %%%----------------------------------------------------------------- %%% SSH stuff -ssh_receive_data() -> - receive - {ssh_cm, CM, {data, Ch, _Type, Data}} -> - ssh_connection:adjust_window(CM,Ch,size(Data)), - {ok, Data}; - {ssh_cm, _CM, {Closed, _Ch}} = X when Closed == closed; Closed == eof -> - {error,X}; - {_Ref,timeout} = X -> - {error,X} - end. ssh_open(#options{host=Host,timeout=Timeout,port=Port,ssh=SshOpts,name=Name}) -> case ssh:connect(Host, Port, diff --git a/lib/common_test/src/ct_run.erl b/lib/common_test/src/ct_run.erl index 4a12481214..be547b443b 100644 --- a/lib/common_test/src/ct_run.erl +++ b/lib/common_test/src/ct_run.erl @@ -225,18 +225,24 @@ finish(Tracing, ExitStatus, Args) -> if ExitStatus == interactive_mode -> interactive_mode; true -> - %% it's possible to tell CT to finish execution with a call - %% to a different function than the normal halt/1 BIF - %% (meant to be used mainly for reading the CT exit status) - case get_start_opt(halt_with, - fun([HaltMod,HaltFunc]) -> - {list_to_atom(HaltMod), - list_to_atom(HaltFunc)} end, - Args) of - undefined -> - halt(ExitStatus); - {M,F} -> - apply(M, F, [ExitStatus]) + case get_start_opt(vts, true, Args) of + true -> + %% VTS mode, don't halt the node + ok; + _ -> + %% it's possible to tell CT to finish execution with a call + %% to a different function than the normal halt/1 BIF + %% (meant to be used mainly for reading the CT exit status) + case get_start_opt(halt_with, + fun([HaltMod,HaltFunc]) -> + {list_to_atom(HaltMod), + list_to_atom(HaltFunc)} end, + Args) of + undefined -> + halt(ExitStatus); + {M,F} -> + apply(M, F, [ExitStatus]) + end end end. @@ -244,7 +250,7 @@ script_start1(Parent, Args) -> %% read general start flags Label = get_start_opt(label, fun([Lbl]) -> Lbl end, Args), Profile = get_start_opt(profile, fun([Prof]) -> Prof end, Args), - Vts = get_start_opt(vts, true, Args), + Vts = get_start_opt(vts, true, undefined, Args), Shell = get_start_opt(shell, true, Args), Cover = get_start_opt(cover, fun([CoverFile]) -> ?abs(CoverFile) end, Args), CoverStop = get_start_opt(cover_stop, @@ -330,8 +336,8 @@ script_start1(Parent, Args) -> Stylesheet = get_start_opt(stylesheet, fun([SS]) -> ?abs(SS) end, Args), %% basic_html - used by ct_logs - BasicHtml = case proplists:get_value(basic_html, Args) of - undefined -> + BasicHtml = case {Vts,proplists:get_value(basic_html, Args)} of + {undefined,undefined} -> application:set_env(common_test, basic_html, false), undefined; _ -> @@ -364,9 +370,10 @@ script_start1(Parent, Args) -> scale_timetraps = ScaleTT, create_priv_dir = CreatePrivDir, starter = script}, - + %% check if log files should be refreshed or go on to run tests... Result = run_or_refresh(Opts, Args), + %% send final results to starting process waiting in script_start/0 Parent ! {self(), Result}. @@ -757,21 +764,6 @@ script_start4(Opts = #opts{tests = Tests}, Args) -> %%% @doc Print usage information for <code>ct_run</code>. script_usage() -> io:format("\n\nUsage:\n\n"), - io:format("Run tests in web based GUI:\n\n" - "\tct_run -vts [-browser Browser]" - "\n\t[-config ConfigFile1 ConfigFile2 .. ConfigFileN]" - "\n\t[-decrypt_key Key] | [-decrypt_file KeyFile]" - "\n\t[-dir TestDir1 TestDir2 .. TestDirN] |" - "\n\t[-suite Suite [-case Case]]" - "\n\t[-logopts LogOpt1 LogOpt2 .. LogOptN]" - "\n\t[-verbosity GenVLvl | [CategoryVLvl1 .. CategoryVLvlN]]" - "\n\t[-include InclDir1 InclDir2 .. InclDirN]" - "\n\t[-no_auto_compile]" - "\n\t[-abort_if_missing_suites]" - "\n\t[-multiply_timetraps N]" - "\n\t[-scale_timetraps]" - "\n\t[-create_priv_dir auto_per_run | auto_per_tc | manual_per_tc]" - "\n\t[-basic_html]\n\n"), io:format("Run tests from command line:\n\n" "\tct_run [-dir TestDir1 TestDir2 .. TestDirN] |" "\n\t[[-dir TestDir] -suite Suite1 Suite2 .. SuiteN" @@ -831,7 +823,22 @@ script_usage() -> io:format("Run CT in interactive mode:\n\n" "\tct_run -shell" "\n\t[-config ConfigFile1 ConfigFile2 .. ConfigFileN]" - "\n\t[-decrypt_key Key] | [-decrypt_file KeyFile]\n\n"). + "\n\t[-decrypt_key Key] | [-decrypt_file KeyFile]\n\n"), + io:format("Run tests in web based GUI:\n\n" + "\tct_run -vts [-browser Browser]" + "\n\t[-config ConfigFile1 ConfigFile2 .. ConfigFileN]" + "\n\t[-decrypt_key Key] | [-decrypt_file KeyFile]" + "\n\t[-dir TestDir1 TestDir2 .. TestDirN] |" + "\n\t[-suite Suite [-case Case]]" + "\n\t[-logopts LogOpt1 LogOpt2 .. LogOptN]" + "\n\t[-verbosity GenVLvl | [CategoryVLvl1 .. CategoryVLvlN]]" + "\n\t[-include InclDir1 InclDir2 .. InclDirN]" + "\n\t[-no_auto_compile]" + "\n\t[-abort_if_missing_suites]" + "\n\t[-multiply_timetraps N]" + "\n\t[-scale_timetraps]" + "\n\t[-create_priv_dir auto_per_run | auto_per_tc | manual_per_tc]" + "\n\t[-basic_html]\n\n"). %%%----------------------------------------------------------------- %%% @hidden diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl index d906a267a1..844f53731e 100644 --- a/lib/common_test/src/ct_telnet.erl +++ b/lib/common_test/src/ct_telnet.erl @@ -486,7 +486,8 @@ expect(Connection,Patterns) -> %%% Opts = [Opt] %%% Opt = {idle_timeout,IdleTimeout} | {total_timeout,TotalTimeout} | %%% repeat | {repeat,N} | sequence | {halt,HaltPatterns} | -%%% ignore_prompt | no_prompt_check +%%% ignore_prompt | no_prompt_check | wait_for_prompt | +%%% {wait_for_prompt,Prompt} %%% IdleTimeout = infinity | integer() %%% TotalTimeout = infinity | integer() %%% N = integer() @@ -499,9 +500,9 @@ expect(Connection,Patterns) -> %%% %%% @doc Get data from telnet and wait for the expected pattern. %%% -%%% <p><code>Pattern</code> can be a POSIX regular expression. If more -%%% than one pattern is given, the function returns when the first -%%% match is found.</p> +%%% <p><code>Pattern</code> can be a POSIX regular expression. The function +%%% returns as soon as a pattern has been successfully matched (at least one, +%%% in the case of multiple patterns).</p> %%% %%% <p><code>RxMatch</code> is a list of matched strings. It looks %%% like this: <code>[FullMatch, SubMatch1, SubMatch2, ...]</code> @@ -524,10 +525,13 @@ expect(Connection,Patterns) -> %%% milliseconds, <code>{error,timeout}</code> is returned. The default %%% value is <code>infinity</code> (i.e. no time limit).</p> %%% -%%% <p>The function will always return when a prompt is found, unless -%%% any of the <code>ignore_prompt</code> or -%%% <code>no_prompt_check</code> options are used, in which case it -%%% will return when a match is found or after a timeout.</p> +%%% <p>The function will return when a prompt is received, even if no +%%% pattern has yet been matched. In this event, +%%% <code>{error,{prompt,Prompt}}</code> is returned. +%%% However, this behaviour may be modified with the +%%% <code>ignore_prompt</code> or <code>no_prompt_check</code> option, which +%%% tells <code>expect</code> to return only when a match is found or after a +%%% timeout.</p> %%% %%% <p>If the <code>ignore_prompt</code> option is used, %%% <code>ct_telnet</code> will ignore any prompt found. This option @@ -541,6 +545,13 @@ expect(Connection,Patterns) -> %%% is useful if, for instance, the <code>Pattern</code> itself %%% matches the prompt.</p> %%% +%%% <p>The <code>wait_for_prompt</code> option forces <code>ct_telnet</code> +%%% to wait until the prompt string has been received before returning +%%% (even if a pattern has already been matched). This is equal to calling: +%%% <code>expect(Conn, Patterns++[{prompt,Prompt}], [sequence|Opts])</code>. +%%% Note that <code>idle_timeout</code> and <code>total_timeout</code> +%%% may abort the operation of waiting for prompt.</p> +%%% %%% <p>The <code>repeat</code> option indicates that the pattern(s) %%% shall be matched multiple times. If <code>N</code> is given, the %%% pattern(s) will be matched <code>N</code> times, and the function @@ -653,18 +664,21 @@ handle_msg({cmd,Cmd,Opts},State) -> start_gen_log(heading(cmd,State#state.name)), log(State,cmd,"Cmd: ~p",[Cmd]), + %% whatever is in the buffer from previous operations + %% will be ignored as we go ahead with this telnet cmd + debug_cont_gen_log("Throwing Buffer:",[]), debug_log_lines(State#state.buffer), case {State#state.type,State#state.prompt} of - {ts,_} -> + {ts,_} -> silent_teln_expect(State#state.name, State#state.teln_pid, State#state.buffer, prompt, State#state.prx, [{idle_timeout,2000}]); - {ip,false} -> + {ip,false} -> silent_teln_expect(State#state.name, State#state.teln_pid, State#state.buffer, @@ -1029,10 +1043,12 @@ teln_expect(Name,Pid,Data,Pattern0,Prx,Opts) -> end, PromptCheck = get_prompt_check(Opts), - Seq = get_seq(Opts), - Pattern = convert_pattern(Pattern0,Seq), - {IdleTimeout,TotalTimeout} = get_timeouts(Opts), + {WaitForPrompt,Pattern1,Opts1} = wait_for_prompt(Pattern0,Opts), + + Seq = get_seq(Opts1), + Pattern2 = convert_pattern(Pattern1,Seq), + {IdleTimeout,TotalTimeout} = get_timeouts(Opts1), EO = #eo{teln_pid=Pid, prx=Prx, @@ -1042,9 +1058,16 @@ teln_expect(Name,Pid,Data,Pattern0,Prx,Opts) -> haltpatterns=HaltPatterns, prompt_check=PromptCheck}, - case get_repeat(Opts) of + case get_repeat(Opts1) of false -> - case teln_expect1(Name,Pid,Data,Pattern,[],EO) of + case teln_expect1(Name,Pid,Data,Pattern2,[],EO) of + {ok,Matched,Rest} when WaitForPrompt -> + case lists:reverse(Matched) of + [{prompt,_},Matched1] -> + {ok,Matched1,Rest}; + [{prompt,_}|Matched1] -> + {ok,lists:reverse(Matched1),Rest} + end; {ok,Matched,Rest} -> {ok,Matched,Rest}; {halt,Why,Rest} -> @@ -1054,7 +1077,7 @@ teln_expect(Name,Pid,Data,Pattern0,Prx,Opts) -> end; N -> EO1 = EO#eo{repeat=N}, - repeat_expect(Name,Pid,Data,Pattern,[],EO1) + repeat_expect(Name,Pid,Data,Pattern2,[],EO1) end. convert_pattern(Pattern,Seq) @@ -1118,6 +1141,40 @@ get_ignore_prompt(Opts) -> get_prompt_check(Opts) -> not lists:member(no_prompt_check,Opts). +wait_for_prompt(Pattern, Opts) -> + case lists:member(wait_for_prompt, Opts) of + true -> + wait_for_prompt1(prompt, Pattern, + lists:delete(wait_for_prompt,Opts)); + false -> + case proplists:get_value(wait_for_prompt, Opts) of + undefined -> + {false,Pattern,Opts}; + PromptStr -> + wait_for_prompt1({prompt,PromptStr}, Pattern, + proplists:delete(wait_for_prompt,Opts)) + end + end. + +wait_for_prompt1(Prompt, [Ch|_] = Pattern, Opts) when is_integer(Ch) -> + wait_for_prompt2(Prompt, [Pattern], Opts); +wait_for_prompt1(Prompt, Pattern, Opts) when is_list(Pattern) -> + wait_for_prompt2(Prompt, Pattern, Opts); +wait_for_prompt1(Prompt, Pattern, Opts) -> + wait_for_prompt2(Prompt, [Pattern], Opts). + +wait_for_prompt2(Prompt, Pattern, Opts) -> + Pattern1 = case lists:reverse(Pattern) of + [prompt|_] -> Pattern; + [{prompt,_}|_] -> Pattern; + _ -> Pattern ++ [Prompt] + end, + Opts1 = case lists:member(sequence, Opts) of + true -> Opts; + false -> [sequence|Opts] + end, + {true,Pattern1,Opts1}. + %% Repeat either single or sequence. All match results are accumulated %% and returned when a halt condition is fulllfilled. repeat_expect(_Name,_Pid,Rest,_Pattern,Acc,#eo{repeat=0}) -> @@ -1210,7 +1267,7 @@ get_data1(Pid) -> %% 1) Single expect. %% First the whole data chunk is searched for a prompt (to avoid doing %% a regexp match for the prompt at each line). -%% If we are searching for anyting else, the datachunk is split into +%% If we are searching for anything else, the datachunk is split into %% lines and each line is matched against each pattern. %% one_expect: split data chunk at prompts @@ -1227,7 +1284,7 @@ one_expect(Name,Pid,Data,Pattern,EO) -> log(name_or_pid(Name,Pid),"PROMPT: ~ts",[PromptType]), {match,{prompt,PromptType},Rest}; [{prompt,_OtherPromptType}] -> - %% Only searching for one specific prompt, not thisone + %% Only searching for one specific prompt, not this one log_lines(Name,Pid,UptoPrompt), {nomatch,Rest}; _ -> diff --git a/lib/common_test/src/ct_webtool.erl b/lib/common_test/src/ct_webtool.erl new file mode 100644 index 0000000000..b67a7c2a92 --- /dev/null +++ b/lib/common_test/src/ct_webtool.erl @@ -0,0 +1,1207 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2010. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(ct_webtool). +-behaviour(gen_server). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% The general idea is: %% +%% %% +%% %% +%% 1. Scan through the path for *.tool files and find all the web %% +%% based tools. Query each tool for configuration data. %% +%% 2. Add Alias for Erlscript and html for each tool to %% +%% the webserver configuration data. %% +%% 3. Start the webserver. %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% API functions +-export([start/0, start/2, stop/0]). + +%% Starting Webtool from a shell script +-export([script_start/0, script_start/1]). + +%% Web api +-export([started_tools/2, toolbar/2, start_tools/2, stop_tools/2]). + +%% API against other tools +-export([is_localhost/0]). + +%% Debug export s +-export([get_tools1/1]). +-export([debug/1, stop_debug/0, debug_app/1]). + +%% gen_server callbacks +-export([init/1, handle_call/3, handle_cast/2, handle_info/2, + terminate/2, code_change/3]). + +-include_lib("kernel/include/file.hrl"). +-include_lib("stdlib/include/ms_transform.hrl"). + +-record(state,{priv_dir,app_data,supvis,web_data,started=[]}). + +-define(MAX_NUMBER_OF_WEBTOOLS,256). +-define(DEFAULT_PORT,8888).% must be >1024 or the user must be root on unix +-define(DEFAULT_ADDR,{127,0,0,1}). + +-define(WEBTOOL_ALIAS,{ct_webtool,[{alias,{erl_alias,"/ct_webtool",[ct_webtool]}}]}). +-define(HEADER,"Pragma:no-cache\r\n Content-type: text/html\r\n\r\n"). +-define(HTML_HEADER,"<HTML>\r\n<HEAD>\r\n<TITLE>WebTool</TITLE>\r\n</HEAD>\r\n<BODY BGCOLOR=\"#FFFFFF\">\r\n"). +-define(HTML_HEADER_RELOAD,"<HTML>\r\n<HEAD>\r\n<TITLE>WebTool + </TITLE>\r\n</HEAD>\r\n + <BODY BGCOLOR=\"#FFFFFF\" onLoad=reloadCompiledList()>\r\n"). + +-define(HTML_END,"</BODY></HTML>"). + +-define(SEND_URL_TIMEOUT,5000). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% For debugging only. %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% Start tracing with +%% debug(Functions). +%% Functions = local | global | FunctionList +%% FunctionList = [Function] +%% Function = {FunctionName,Arity} | FunctionName | +%% {Module, FunctionName, Arity} | {Module,FunctionName} +debug(F) -> + ttb:tracer(all,[{file,"webtool.trc"}]), % tracing all nodes + ttb:p(all,[call,timestamp]), + MS = [{'_',[],[{return_trace},{message,{caller}}]}], + tp(F,MS), + ttb:ctp(?MODULE,stop_debug), % don't want tracing of the stop_debug func + ok. +tp(local,MS) -> % all functions + ttb:tpl(?MODULE,MS); +tp(global,MS) -> % all exported functions + ttb:tp(?MODULE,MS); +tp([{M,F,A}|T],MS) -> % Other module + ttb:tpl(M,F,A,MS), + tp(T,MS); +tp([{M,F}|T],MS) when is_atom(F) -> % Other module + ttb:tpl(M,F,MS), + tp(T,MS); +tp([{F,A}|T],MS) -> % function/arity + ttb:tpl(?MODULE,F,A,MS), + tp(T,MS); +tp([F|T],MS) -> % function + ttb:tpl(?MODULE,F,MS), + tp(T,MS); +tp([],_MS) -> + ok. +stop_debug() -> + ttb:stop([format]). + +debug_app(Mod) -> + ttb:tracer(all,[{file,"webtool_app.trc"},{handler,{fun out/4,true}}]), + ttb:p(all,[call,timestamp]), + MS = [{'_',[],[{return_trace},{message,{caller}}]}], + ttb:tp(Mod,MS), + ok. + +out(_,{trace_ts,Pid,call,MFA={M,F,A},{W,_,_},TS},_,S) + when W==webtool;W==mod_esi-> + io:format("~w: (~p)~ncall ~s~n", [TS,Pid,ffunc(MFA)]), + [{M,F,length(A)}|S]; +out(_,{trace_ts,Pid,return_from,MFA,R,TS},_,[MFA|S]) -> + io:format("~w: (~p)~nreturned from ~s -> ~p~n", [TS,Pid,ffunc(MFA),R]), + S; +out(_,_,_,_) -> + ok. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% Functions called via script. %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +script_start() -> + usage(), + halt(). +script_start([App]) -> + DefaultBrowser = + case os:type() of + {win32,_} -> iexplore; + _ -> firefox + end, + script_start([App,DefaultBrowser]); +script_start([App,Browser]) -> + io:format("Starting webtool...\n"), + start(), + AvailableApps = get_applications(), + {OSType,_} = os:type(), + case lists:keysearch(App,1,AvailableApps) of + {value,{App,StartPage}} -> + io:format("Starting ~w...\n",[App]), + start_tools([],"app=" ++ atom_to_list(App)), + PortStr = integer_to_list(get_port()), + Url = case StartPage of + "/" ++ Page -> + "http://localhost:" ++ PortStr ++ "/" ++ Page; + _ -> + "http://localhost:" ++ PortStr ++ "/" ++ StartPage + end, + case Browser of + none -> + ok; + iexplore when OSType == win32-> + io:format("Starting internet explorer...\n"), + {ok,R} = win32reg:open(""), + Key="\\local_machine\\SOFTWARE\\Microsoft\\IE Setup\\Setup", + win32reg:change_key(R,Key), + {ok,Val} = win32reg:value(R,"Path"), + IExplore=filename:join(win32reg:expand(Val),"iexplore.exe"), + os:cmd("\"" ++ IExplore ++ "\" " ++ Url); + _ when OSType == win32 -> + io:format("Starting ~w...\n",[Browser]), + os:cmd("\"" ++ atom_to_list(Browser) ++ "\" " ++ Url); + B when B==firefox; B==mozilla -> + io:format("Sending URL to ~w...",[Browser]), + BStr = atom_to_list(Browser), + SendCmd = BStr ++ " -raise -remote \'openUrl(" ++ + Url ++ ")\'", + Port = open_port({spawn,SendCmd},[exit_status]), + receive + {Port,{exit_status,0}} -> + io:format("done\n"), + ok; + {Port,{exit_status,_Error}} -> + io:format(" not running, starting ~w...\n", + [Browser]), + os:cmd(BStr ++ " " ++ Url), + ok + after ?SEND_URL_TIMEOUT -> + io:format(" failed, starting ~w...\n",[Browser]), + erlang:port_close(Port), + os:cmd(BStr ++ " " ++ Url) + end; + _ -> + io:format("Starting ~w...\n",[Browser]), + os:cmd(atom_to_list(Browser) ++ " " ++ Url) + end, + ok; + false -> + stop(), + io:format("\n{error,{unknown_app,~p}}\n",[App]), + halt() + end. + +usage() -> + io:format("Starting webtool...\n"), + start(), + Apps = lists:map(fun({A,_}) -> A end,get_applications()), + io:format( + "\nUsage: start_webtool application [ browser ]\n" + "\nAvailable applications are: ~p\n" + "Default browser is \'iexplore\' (Internet Explorer) on Windows " + "or else \'firefox\'\n", + [Apps]), + stop(). + + +get_applications() -> + gen_server:call(ct_web_tool,get_applications). + +get_port() -> + gen_server:call(ct_web_tool,get_port). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% Api functions to the genserver. %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%---------------------------------------------------------------------- +% +%---------------------------------------------------------------------- + +start()-> + start(standard_path,standard_data). + +start(Path,standard_data)-> + case get_standard_data() of + {error,Reason} -> + {error,Reason}; + Data -> + start(Path,Data) + end; + +start(standard_path,Data)-> + Path=get_path(), + start(Path,Data); + +start(Path,Port) when is_integer(Port)-> + Data = get_standard_data(Port), + start(Path,Data); + +start(Path,Data0)-> + Data = Data0 ++ rest_of_standard_data(), + gen_server:start({local,ct_web_tool},ct_webtool,{Path,Data},[]). + +stop()-> + gen_server:call(ct_web_tool,stoppit). + +%---------------------------------------------------------------------- +%Web Api functions called by the web +%---------------------------------------------------------------------- +started_tools(Env,Input)-> + gen_server:call(ct_web_tool,{started_tools,Env,Input}). + +toolbar(Env,Input)-> + gen_server:call(ct_web_tool,{toolbar,Env,Input}). + +start_tools(Env,Input)-> + gen_server:call(ct_web_tool,{start_tools,Env,Input}). + +stop_tools(Env,Input)-> + gen_server:call(ct_web_tool,{stop_tools,Env,Input}). +%---------------------------------------------------------------------- +%Support API for other tools +%---------------------------------------------------------------------- + +is_localhost()-> + gen_server:call(ct_web_tool,is_localhost). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%%The gen_server callback functions that builds the webbpages %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +handle_call(get_applications,_,State)-> + MS = ets:fun2ms(fun({Tool,{web_data,{_,Start}}}) -> {Tool,Start} end), + Tools = ets:select(State#state.app_data,MS), + {reply,Tools,State}; + +handle_call(get_port,_,State)-> + {value,{port,Port}}=lists:keysearch(port,1,State#state.web_data), + {reply,Port,State}; + +handle_call({started_tools,_Env,_Input},_,State)-> + {reply,started_tools_page(State),State}; + +handle_call({toolbar,_Env,_Input},_,State)-> + {reply,toolbar(),State}; + +handle_call({start_tools,Env,Input},_,State)-> + {NewState,Page}=start_tools_page(Env,Input,State), + {reply,Page,NewState}; + +handle_call({stop_tools,Env,Input},_,State)-> + {NewState,Page}=stop_tools_page(Env,Input,State), + {reply,Page,NewState}; + +handle_call(stoppit,_From,Data)-> + {stop,normal,ok,Data}; + +handle_call(is_localhost,_From,Data)-> + Result=case proplists:get_value(bind_address, Data#state.web_data) of + ?DEFAULT_ADDR -> + true; + _IpNumber -> + false + end, + {reply,Result,Data}. + + +handle_info(_Message,State)-> + {noreply,State}. + +handle_cast(_Request,State)-> + {noreply,State}. + +code_change(_,State,_)-> + {ok,State}. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% The other functions needed by the gen_server behaviour +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%---------------------------------------------------------------------- +% Start the gen_server +%---------------------------------------------------------------------- +init({Path,Config})-> + case filelib:is_dir(Path) of + true -> + {ok, Table} = get_tool_files_data(), + insert_app(?WEBTOOL_ALIAS, Table), + case ct_webtool_sup:start_link() of + {ok, Pid} -> + case start_webserver(Table, Path, Config) of + {ok, _} -> + print_url(Config), + {ok,#state{priv_dir=Path, + app_data=Table, + supvis=Pid, + web_data=Config}}; + {error, Error} -> + {stop, {error, Error}} + end; + Error -> + {stop,Error} + end; + false -> + {stop, {error, error_dir}} + end. + +terminate(_Reason,Data)-> + %%shut down the webbserver + shutdown_server(Data), + %%Shutdown the different tools that are started with application:start + shutdown_apps(Data), + %%Shutdown the supervisor and its children will die + shutdown_supervisor(Data), + ok. + +print_url(ConfigData)-> + Server=proplists:get_value(server_name,ConfigData,"undefined"), + Port=proplists:get_value(port,ConfigData,"undefined"), + {A,B,C,D}=proplists:get_value(bind_address,ConfigData,"undefined"), + io:format("WebTool is available at http://~s:~w/~n",[Server,Port]), + io:format("Or http://~w.~w.~w.~w:~w/~n",[A,B,C,D,Port]). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% begin build the pages +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%---------------------------------------------------------------------- +%The page that shows the started tools +%---------------------------------------------------------------------- +started_tools_page(State)-> + [?HEADER,?HTML_HEADER,started_tools(State),?HTML_END]. + +toolbar()-> + [?HEADER,?HTML_HEADER,toolbar_page(),?HTML_END]. + + +start_tools_page(_Env,Input,State)-> + %%io:format("~n======= ~n ~p ~n============~n",[Input]), + case get_tools(Input) of + {tools,Tools}-> + %%io:format("~n======= ~n ~p ~n============~n",[Tools]), + {ok,NewState}=handle_apps(Tools,State,start), + {NewState,[?HEADER,?HTML_HEADER_RELOAD,reload_started_apps(), + show_unstarted_apps(NewState),?HTML_END]}; + _ -> + {State,[?HEADER,?HTML_HEADER,show_unstarted_apps(State),?HTML_END]} + end. + +stop_tools_page(_Env,Input,State)-> + case get_tools(Input) of + {tools,Tools}-> + {ok,NewState}=handle_apps(Tools,State,stop), + {NewState,[?HEADER,?HTML_HEADER_RELOAD,reload_started_apps(), + show_started_apps(NewState),?HTML_END]}; + _ -> + {State,[?HEADER,?HTML_HEADER,show_started_apps(State),?HTML_END]} + end. + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% +%% Functions that start and config the webserver +%% 1. Collect the config data +%% 2. Start webserver +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%---------------------------------------------------------------------- +% Start the webserver +%---------------------------------------------------------------------- +start_webserver(Data,Path,Config)-> + case get_conf_data(Data,Path,Config) of + {ok,Conf_data}-> + %%io:format("Conf_data: ~p~n",[Conf_data]), + start_server(Conf_data); + {error,Error} -> + {error,{error_server_conf_file,Error}} + end. + +start_server(Conf_data)-> + case inets:start(httpd, Conf_data, stand_alone) of + {ok,Pid}-> + {ok,Pid}; + Error-> + {error,{server_error,Error}} + end. + +%---------------------------------------------------------------------- +% Create config data for the webserver +%---------------------------------------------------------------------- +get_conf_data(Data,Path,Config)-> + Aliases=get_aliases(Data), + ServerRoot = filename:join([Path,"root"]), + MimeTypesFile = filename:join([ServerRoot,"conf","mime.types"]), + case httpd_conf:load_mime_types(MimeTypesFile) of + {ok,MimeTypes} -> + Config1 = Config ++ Aliases, + Config2 = [{server_root,ServerRoot}, + {document_root,filename:join([Path,"root/doc"])}, + {mime_types,MimeTypes} | + Config1], + {ok,Config2}; + Error -> + Error + end. + +%---------------------------------------------------------------------- +% Control the path for *.tools files +%---------------------------------------------------------------------- +get_tool_files_data()-> + Tools=get_tools1(code:get_path()), + %%io:format("Data : ~p ~n",[Tools]), + get_file_content(Tools). + +%---------------------------------------------------------------------- +%Control that the data in the file really is erlang terms +%---------------------------------------------------------------------- +get_file_content(Tools)-> + Get_data=fun({tool,ToolData}) -> + %%io:format("Data : ~p ~n",[ToolData]), + case proplists:get_value(config_func,ToolData) of + {M,F,A}-> + case catch apply(M,F,A) of + {'EXIT',_} -> + bad_data; + Data when is_tuple(Data) -> + Data; + _-> + bad_data + end; + _ -> + bad_data + end + end, + insert_file_content([X ||X<-lists:map(Get_data,Tools),X/=bad_data]). + +%---------------------------------------------------------------------- +%Insert the data from the file in to the ets:table +%---------------------------------------------------------------------- +insert_file_content(Content)-> + Table=ets:new(app_data,[bag]), + lists:foreach(fun(X)-> + insert_app(X,Table) + end,Content), + {ok,Table}. + +%---------------------------------------------------------------------- +%Control that we got a a tuple of a atom and a list if so add the +%elements in the list to the ets:table +%---------------------------------------------------------------------- +insert_app({Name,Key_val_list},Table) when is_list(Key_val_list),is_atom(Name)-> + %%io:format("ToolData: ~p: ~p~n",[Name,Key_val_list]), + lists:foreach( + fun({alias,{erl_alias,Alias,Mods}}) -> + Key_val = {erl_script_alias,{Alias,Mods}}, + %%io:format("Insert: ~p~n",[Key_val]), + ets:insert(Table,{Name,Key_val}); + (Key_val_pair)-> + %%io:format("Insert: ~p~n",[Key_val_pair]), + ets:insert(Table,{Name,Key_val_pair}) + end, + Key_val_list); + +insert_app(_,_)-> + ok. + +%---------------------------------------------------------------------- +% Select all the alias in the database +%---------------------------------------------------------------------- +get_aliases(Data)-> + MS = ets:fun2ms(fun({_,{erl_script_alias,Alias}}) -> + {erl_script_alias,Alias}; + ({_,{alias,Alias}}) -> + {alias,Alias} + end), + ets:select(Data,MS). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% Helper functions %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +get_standard_data(Port)-> + [ + {port,Port}, + {bind_address,?DEFAULT_ADDR}, + {server_name,"localhost"} + ]. + +get_standard_data()-> + case get_free_port(?DEFAULT_PORT,?MAX_NUMBER_OF_WEBTOOLS) of + {error,Reason} -> {error,Reason}; + Port -> + [ + {port,Port}, + {bind_address,?DEFAULT_ADDR}, + {server_name,"localhost"} + ] + end. + +get_free_port(_Port,0) -> + {error,no_free_port_found}; +get_free_port(Port,N) -> + case gen_tcp:connect("localhost",Port,[]) of + {error, _Reason} -> + Port; + {ok,Sock} -> + gen_tcp:close(Sock), + get_free_port(Port+1,N-1) + end. + +rest_of_standard_data() -> + [ + %% Do not allow the server to be crashed by malformed http-request + {max_header_siz,1024}, + {max_header_action,reply414}, + %% Go on a straight ip-socket + {com_type,ip_comm}, + %% Do not change the order of these module names!! + {modules,[mod_alias, + mod_auth, + mod_esi, + mod_actions, + mod_cgi, + mod_include, + mod_dir, + mod_get, + mod_head, + mod_log, + mod_disk_log]}, + {directory_index,["index.html"]}, + {default_type,"text/plain"} + ]. + + +get_path()-> + code:priv_dir(webtool). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% These functions is used to shutdown the webserver +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%---------------------------------------------------------------------- +% Shut down the webbserver +%---------------------------------------------------------------------- +shutdown_server(State)-> + {Addr,Port} = get_addr_and_port(State#state.web_data), + inets:stop(httpd,{Addr,Port}). + +get_addr_and_port(Config) -> + Addr = proplists:get_value(bind_address,Config,?DEFAULT_ADDR), + Port = proplists:get_value(port,Config,?DEFAULT_PORT), + {Addr,Port}. + +%---------------------------------------------------------------------- +% Select all apps in the table and close them +%---------------------------------------------------------------------- +shutdown_apps(State)-> + Data=State#state.app_data, + MS = ets:fun2ms(fun({_,{start,HowToStart}}) -> HowToStart end), + lists:foreach(fun(Start_app)-> + stop_app(Start_app) + end, + ets:select(Data,MS)). + +%---------------------------------------------------------------------- +%Shuts down the supervisor that supervises tools that is not +%Designed as applications +%---------------------------------------------------------------------- +shutdown_supervisor(State)-> + %io:format("~n==================~n"), + ct_webtool_sup:stop(State#state.supvis). + %io:format("~n==================~n"). + +%---------------------------------------------------------------------- +%close the individual apps. +%---------------------------------------------------------------------- +stop_app({child,_Real_name})-> + ok; + +stop_app({app,Real_name})-> + application:stop(Real_name); + +stop_app({func,_Start,Stop})-> + case Stop of + {M,F,A} -> + catch apply(M,F,A); + _NoStop -> + ok + end. + + + + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% +%% These functions creates the webpage where the user can select if +%% to start apps or to stop apps +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +toolbar_page()-> + "<TABLE> + <TR> + <TD> + <B>Select Action</B> + </TD> + </TR> + <TR> + <TD> + <A HREF=\"./start_tools\" TARGET=right> Start Tools</A> + </TD> + </TR> + <TR> + <TD> + <A HREF=\"./stop_tools\" TARGET=right> Stop Tools</A> + </TD> + </TR> + </TABLE>". +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% +%% These functions creates the webbpage that shows the started apps +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%---------------------------------------------------------------------- +% started_tools(State)->String (html table) +% State is a record of type state +%---------------------------------------------------------------------- +started_tools(State)-> + Names=get_started_apps(State#state.app_data,State#state.started), + "<TABLE BORDER=1 WIDTH=100%> + "++ make_rows(Names,[],0) ++" + </TABLE>". +%---------------------------------------------------------------------- +%get_started_apps(Data,Started)-> [{web_name,link}] +%selects the started apps from the ets table of apps. +%---------------------------------------------------------------------- + +get_started_apps(Data,Started)-> + SelectData=fun({Name,Link}) -> + {Name,Link} + end, + MS = lists:map(fun(A) -> {{A,{web_data,'$1'}},[],['$1']} end,Started), + + [{"WebTool","/tool_management.html"} | + [SelectData(X) || X <- ets:select(Data,MS)]]. + +%---------------------------------------------------------------------- +% make_rows(List,Result,Fields)-> String (The rows of a htmltable +% List a list of tupler discibed above +% Result an accumulator for the result +% Field, counter that counts the number of cols in each row. +%---------------------------------------------------------------------- +make_rows([],Result,Fields)-> + Result ++ fill_out(Fields); +make_rows([Data|Paths],Result,Field)when Field==0-> + make_rows(Paths,Result ++ "<TR>" ++ make_field(Data),Field+1); + +make_rows([Path|Paths],Result,Field)when Field==4-> + make_rows(Paths,Result ++ make_field(Path) ++ "</TR>",0); + +make_rows([Path|Paths],Result,Field)-> + make_rows(Paths,Result ++ make_field(Path),Field+1). + +%---------------------------------------------------------------------- +% make_fields(Path)-> String that is a field i a html table +% Path is a name url tuple {Name,url} +%---------------------------------------------------------------------- +make_field(Path)-> + "<TD WIDTH=20%>" ++ get_name(Path) ++ "</TD>". + + +%---------------------------------------------------------------------- +%get_name({Nae,Url})->String that represents a <A> tag in html. +%---------------------------------------------------------------------- +get_name({Name,Url})-> + "<A HREF=\"" ++ Url ++ "\" TARGET=app_frame>" ++ Name ++ "</A>". + + +%---------------------------------------------------------------------- +% fill_out(Nr)-> String, that represent Nr fields in a html-table. +%---------------------------------------------------------------------- +fill_out(Nr)when Nr==0-> + []; +fill_out(Nr)when Nr==4-> + "<TD WIDTH=\"20%\" > </TD></TR>"; + +fill_out(Nr)-> + "<TD WIDTH=\"20%\"> </TD>" ++ fill_out(Nr+1). + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% +%%These functions starts applicatons and builds the page showing tools +%%to start +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%---------------------------------------------------------------------- +%Controls whether the user selected a tool to start +%---------------------------------------------------------------------- +get_tools(Input)-> + case httpd:parse_query(Input) of + []-> + no_tools; + Tools-> + FormatData=fun({_Name,Data}) -> list_to_atom(Data) end, + SelectData= + fun({Name,_Data}) -> string:equal(Name,"app") end, + {tools,[FormatData(X)||X<-Tools,SelectData(X)]} + end. + +%---------------------------------------------------------------------- +% Selects the data to start the applications the user has ordered +% starting of +%---------------------------------------------------------------------- +handle_apps([],State,_Cmd)-> + {ok,State}; + +handle_apps([Tool|Tools],State,Cmd)-> + case ets:match_object(State#state.app_data,{Tool,{start,'_'}}) of + []-> + Started = case Cmd of + start -> + [Tool|State#state.started]; + stop -> + lists:delete(Tool,State#state.started) + end, + {ok,#state{priv_dir=State#state.priv_dir, + app_data=State#state.app_data, + supvis=State#state.supvis, + web_data=State#state.web_data, + started=Started}}; + ToStart -> + case handle_apps2(ToStart,State,Cmd) of + {ok,NewState}-> + handle_apps(Tools,NewState,Cmd); + _-> + handle_apps(Tools,State,Cmd) + end + end. + +%---------------------------------------------------------------------- +%execute every start or stop data about a tool. +%---------------------------------------------------------------------- +handle_apps2([{Name,Start_data}],State,Cmd)-> + case handle_app({Name,Start_data},State#state.app_data,State#state.supvis,Cmd) of + ok-> + Started = case Cmd of + start -> + [Name|State#state.started]; + stop -> + + lists:delete(Name,State#state.started) + end, + {ok,#state{priv_dir=State#state.priv_dir, + app_data=State#state.app_data, + supvis=State#state.supvis, + web_data=State#state.web_data, + started=Started}}; + _-> + error + end; + +handle_apps2([{Name,Start_data}|Rest],State,Cmd)-> + case handle_app({Name,Start_data},State#state.app_data,State#state.supvis,Cmd)of + ok-> + handle_apps2(Rest,State,Cmd); + _-> + error + end. + + +%---------------------------------------------------------------------- +% Handle start and stop of applications +%---------------------------------------------------------------------- + +handle_app({Name,{start,{func,Start,Stop}}},Data,_Pid,Cmd)-> + Action = case Cmd of + start -> + Start; + _ -> + Stop + end, + case Action of + {M,F,A} -> + case catch apply(M,F,A) of + {'EXIT',_} = Exit-> + %%! Here the tool disappears from the webtool interface!! + io:format("\n=======ERROR (webtool, line ~w) =======\n" + "Could not start application \'~p\'\n\n" + "~w:~w(~s) ->\n" + "~p\n\n", + [?LINE,Name,M,F,format_args(A),Exit]), + ets:delete(Data,Name); + _OK-> + ok + end; + _NoStart -> + ok + end; + + +handle_app({Name,{start,{child,ChildSpec}}},Data,Pid,Cmd)-> + case Cmd of + start -> + case catch supervisor:start_child(Pid,ChildSpec) of + {ok,_}-> + ok; + {ok,_,_}-> + ok; + {error,Reason}-> + %%! Here the tool disappears from the webtool interface!! + io:format("\n=======ERROR (webtool, line ~w) =======\n" + "Could not start application \'~p\'\n\n" + "supervisor:start_child(~p,~p) ->\n" + "~p\n\n", + [?LINE,Name,Pid,ChildSpec,{error,Reason}]), + ets:delete(Data,Name); + Error -> + %%! Here the tool disappears from the webtool interface!! + io:format("\n=======ERROR (webtool, line ~w) =======\n" + "Could not start application \'~p\'\n\n" + "supervisor:start_child(~p,~p) ->\n" + "~p\n\n", + [?LINE,Name,Pid,ChildSpec,Error]), + ets:delete(Data,Name) + end; + stop -> + case catch supervisor:terminate_child(websup,element(1,ChildSpec)) of + ok -> + supervisor:delete_child(websup,element(1,ChildSpec)); + _ -> + error + end + end; + + + +handle_app({Name,{start,{app,Real_name}}},Data,_Pid,Cmd)-> + case Cmd of + start -> + case application:start(Real_name,temporary) of + ok-> + io:write(Name), + ok; + {error,{already_started,_}}-> + %% Remove it from the database so we dont start + %% anything already started + ets:match_delete(Data,{Name,{start,{app,Real_name}}}), + ok; + {error,_Reason}=Error-> + %%! Here the tool disappears from the webtool interface!! + io:format("\n=======ERROR (webtool, line ~w) =======\n" + "Could not start application \'~p\'\n\n" + "application:start(~p,~p) ->\n" + "~p\n\n", + [?LINE,Name,Real_name,temporary,Error]), + ets:delete(Data,Name) + end; + + stop -> + application:stop(Real_name) + end; + +%---------------------------------------------------------------------- +% If the data is incorrect delete the app +%---------------------------------------------------------------------- +handle_app({Name,Incorrect},Data,_Pid,Cmd)-> + %%! Here the tool disappears from the webtool interface!! + io:format("\n=======ERROR (webtool, line ~w) =======\n" + "Could not ~w application \'~p\'\n\n" + "Incorrect data: ~p\n\n", + [?LINE,Cmd,Name,Incorrect]), + ets:delete(Data,Name). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% this functions creates the page that shows the unstarted tools %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +reload_started_apps()-> + "<script> + function reloadCompiledList() + { + parent.parent.top1.document.location.href=\"/webtool/webtool/started_tools\"; + } + </script>". + +show_unstarted_apps(State)-> + "<TABLE HEIGHT=100% WIDTH=100% BORDER=0> + <TR HEIGHT=80%><TD ALIGN=\"center\" VALIGN=\"middle\"> + <FORM NAME=\"stop_apps\" ACTION=\"/webtool/webtool/start_tools\" > + <TABLE BORDER=1 WIDTH=60%> + <TR BGCOLOR=\"#8899AA\"> + <TD ALIGN=CENTER COLSPAN=2><FONT SIZE=4>Available Tools<FONT></TD> + </TR> + <TR> + <TD WIDTH=50%> + <TABLE BORDER=0> + "++ list_available_apps(State)++" + <TR><TD COLSPAN=2> </TD></TR> + <TR> + <TD COLSPAN=2 ALIGN=\"center\"> + <INPUT TYPE=submit VALUE=\"Start\"> + </TD> + </TR> + </TABLE> + </TD> + <TD> + To Start a Tool: + <UL> + <LI>Select the + checkbox for each tool to + start.</LI> + <LI>Click on the + button marked <EM>Start</EM>.</LI></UL> + </TD> + </TR> + </TABLE> + </FORM> + </TD></TR> + <TR><TD> </TD></TR> + </TABLE>". + + + +list_available_apps(State)-> + MS = ets:fun2ms(fun({Tool,{web_data,{Name,_}}}) -> {Tool,Name} end), + Unstarted_apps= + lists:filter( + fun({Tool,_})-> + false==lists:member(Tool,State#state.started) + end, + ets:select(State#state.app_data,MS)), + case Unstarted_apps of + []-> + "<TR><TD>All tools are started</TD></TR>"; + _-> + list_apps(Unstarted_apps) + end. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% these functions creates the page that shows the started apps %% +%% the user can select to shutdown %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +show_started_apps(State)-> + "<TABLE HEIGHT=100% WIDTH=100% BORDER=0> + <TR HEIGHT=80%><TD ALIGN=\"center\" VALIGN=\"middle\"> + <FORM NAME=\"stop_apps\" ACTION=\"/webtool/webtool/stop_tools\" > + <TABLE BORDER=1 WIDTH=60%> + <TR BGCOLOR=\"#8899AA\"> + <TD ALIGN=CENTER COLSPAN=2><FONT SIZE=4>Started Tools<FONT></TD> + </TR> + <TR> + <TD WIDTH=50%> + <TABLE BORDER=0> + "++ list_started_apps(State)++" + <TR><TD COLSPAN=2> </TD></TR> + <TR> + <TD COLSPAN=2 ALIGN=\"center\"> + <INPUT TYPE=submit VALUE=\"Stop\"> + </TD> + </TR> + </TABLE> + </TD> + <TD> + Stop a Tool: + <UL> + <LI>Select the + checkbox for each tool to + stop.</LI> + <LI>Click on the + button marked <EM>Stop</EM>.</LI></UL> + </TD> + </TR> + </TABLE> + </FORM> + </TD></TR> + <TR><TD> </TD></TR> + </TABLE>". + +list_started_apps(State)-> + MS = lists:map(fun(A) -> {{A,{web_data,{'$1','_'}}},[],[{{A,'$1'}}]} end, + State#state.started), + Started_apps= ets:select(State#state.app_data,MS), + case Started_apps of + []-> + "<TR><TD>No tool is started yet.</TD></TR>"; + _-> + list_apps(Started_apps) + end. + + +list_apps(Apps) -> + lists:map(fun({Tool,Name})-> + "<TR><TD> + <INPUT TYPE=\"checkbox\" NAME=\"app\" VALUE=\"" + ++ atom_to_list(Tool) ++ "\"> + " ++ Name ++ " + </TD></TR>" + end, + Apps). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% +%% Collecting the data from the *.tool files %% +%% %% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%---------------------------------------- +% get_tools(Dirs) => [{M,F,A},{M,F,A}...{M,F,A}] +% Dirs - [string()] Directory names +% Calls get_tools2/2 recursively for a number of directories +% to retireve the configuration data for the web based tools. +%---------------------------------------- +get_tools1(Dirs)-> + get_tools1(Dirs,[]). + +get_tools1([Dir|Rest],Data) when is_list(Dir) -> + Tools=case filename:basename(Dir) of + %% Dir is an 'ebin' directory, check in '../priv' as well + "ebin" -> + [get_tools2(filename:join(filename:dirname(Dir),"priv")) | + get_tools2(Dir)]; + _ -> + get_tools2(Dir) + end, + get_tools1(Rest,[Tools|Data]); + +get_tools1([],Data) -> + lists:flatten(Data). + +%---------------------------------------- +% get_tools2(Directory) => DataList +% DataList : [WebTuple]|[] +% WebTuple: {tool,[{web,M,F,A}]} +% +%---------------------------------------- +get_tools2(Dir)-> + get_tools2(tool_files(Dir),[]). + +get_tools2([ToolFile|Rest],Data) -> + case get_tools3(ToolFile) of + {tool,WebData} -> + get_tools2(Rest,[{tool,WebData}|Data]); + {error,_Reason} -> + get_tools2(Rest,Data); + nodata -> + get_tools2(Rest,Data) + end; + +get_tools2([],Data) -> + Data. + +%---------------------------------------- +% get_tools3(ToolFile) => {ok,Tool}|{error,Reason}|nodata +% Tool: {tool,[KeyValTuple]} +% ToolFile - string() A .tool file +% Now we have the file get the data and sort it out +%---------------------------------------- +get_tools3(ToolFile) -> + case file:consult(ToolFile) of + {error,open} -> + {error,nofile}; + {error,read} -> + {error,format}; + {ok,[{version,"1.2"},ToolInfo]} when is_list(ToolInfo)-> + webdata(ToolInfo); + {ok,[{version,_Vsn},_Info]} -> + {error,old_version}; + {ok,_Other} -> + {error,format} + end. + + +%---------------------------------------------------------------------- +% webdata(TupleList)-> ToolTuple| nodata +% ToolTuple: {tool,[{config_func,{M,F,A}}]} +% +% There are a little unneccesary work in this format but it is extendable +%---------------------------------------------------------------------- +webdata(TupleList)-> + case proplists:get_value(config_func,TupleList,nodata) of + {M,F,A} -> + {tool,[{config_func,{M,F,A}}]}; + _ -> + nodata + end. + + +%============================================================================= +% Functions for getting *.tool configuration files +%============================================================================= + +%---------------------------------------- +% tool_files(Dir) => ToolFiles +% Dir - string() Directory name +% ToolFiles - [string()] +% Return the list of all files in Dir ending with .tool (appended to Dir) +%---------------------------------------- +tool_files(Dir) -> + case file:list_dir(Dir) of + {ok,Files} -> + filter_tool_files(Dir,Files); + {error,_Reason} -> + [] + end. + +%---------------------------------------- +% filter_tool_files(Dir,Files) => ToolFiles +% Dir - string() Directory name +% Files, ToolFiles - [string()] File names +% Filters out the files in Files ending with .tool and append them to Dir +%---------------------------------------- +filter_tool_files(_Dir,[]) -> + []; +filter_tool_files(Dir,[File|Rest]) -> + case filename:extension(File) of + ".tool" -> + [filename:join(Dir,File)|filter_tool_files(Dir,Rest)]; + _ -> + filter_tool_files(Dir,Rest) + end. + + +%%%----------------------------------------------------------------- +%%% format functions +ffunc({M,F,A}) when is_list(A) -> + io_lib:format("~w:~w(~s)\n",[M,F,format_args(A)]); +ffunc({M,F,A}) when is_integer(A) -> + io_lib:format("~w:~w/~w\n",[M,F,A]). + +format_args([]) -> + ""; +format_args(Args) -> + Str = lists:append(["~p"|lists:duplicate(length(Args)-1,",~p")]), + io_lib:format(Str,Args). diff --git a/lib/common_test/src/ct_webtool_sup.erl b/lib/common_test/src/ct_webtool_sup.erl new file mode 100644 index 0000000000..1d612a2d18 --- /dev/null +++ b/lib/common_test/src/ct_webtool_sup.erl @@ -0,0 +1,74 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(ct_webtool_sup). + +-behaviour(supervisor). + +%% External exports +-export([start_link/0,stop/1]). + +%% supervisor callbacks +-export([init/1]). + +%%%---------------------------------------------------------------------- +%%% API +%%%---------------------------------------------------------------------- +start_link() -> + supervisor:start_link({local,ct_websup},ct_webtool_sup, []). + +stop(Pid)-> + exit(Pid,normal). +%%%---------------------------------------------------------------------- +%%% Callback functions from supervisor +%%%---------------------------------------------------------------------- + +%%---------------------------------------------------------------------- +%% Func: init/1 +%% Returns: {ok, {SupFlags, [ChildSpec]}} | +%% ignore | +%% {error, Reason} +%%---------------------------------------------------------------------- +init(_StartArgs) -> + %%Child1 = + %%Child2 ={webcover_backend,{webcover_backend,start_link,[]},permanent,2000,worker,[webcover_backend]}, + %%{ok,{{simple_one_for_one,5,10},[Child1]}}. + {ok,{{one_for_one,100,10},[]}}. + +%%%---------------------------------------------------------------------- +%%% Internal functions +%%%---------------------------------------------------------------------- + + + + + + + + + + + + + + + + + + + diff --git a/lib/common_test/src/vts.erl b/lib/common_test/src/vts.erl index b340c6fdd1..ab13e7d0ee 100644 --- a/lib/common_test/src/vts.erl +++ b/lib/common_test/src/vts.erl @@ -63,21 +63,21 @@ %%%----------------------------------------------------------------- %%% User API start() -> - webtool:start(), - webtool:start_tools([],"app=vts"). + ct_webtool:start(), + ct_webtool:start_tools([],"app=vts"). init_data(ConfigFiles,EvHandlers,LogDir,LogOpts,Tests) -> call({init_data,ConfigFiles,EvHandlers,LogDir,LogOpts,Tests}). stop() -> - webtool:stop_tools([],"app=vts"), - webtool:stop(). + ct_webtool:stop_tools([],"app=vts"), + ct_webtool:stop(). report(What,Data) -> call({report,What,Data}). %%%----------------------------------------------------------------- -%%% Return config data used by webtool +%%% Return config data used by ct_webtool config_data() -> {ok,LogDir} = case lists:keysearch(logdir,1,init:get_arguments()) of diff --git a/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl b/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl index a145d85b1d..d01211b0c6 100644 --- a/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl +++ b/lib/common_test/test/ct_netconfc_SUITE_data/netconfc1_SUITE.erl @@ -164,7 +164,7 @@ hello_from_server_first(Config) -> {ok,Client} = ct_netconfc:only_open(?DEFAULT_SSH_OPTS(DataDir)), ct:sleep(500), ?NS:expect(hello), - ?ok = ct_netconfc:hello(Client), + ?ok = ct_netconfc:hello(Client, [{capability, ["urn:com:ericsson:ebase:1.1.0"]}], infinity), ?NS:expect_do_reply('close-session',close,ok), ?ok = ct_netconfc:close_session(Client), ok. @@ -490,13 +490,16 @@ action(Config) -> Data = [{myactionreturn,[{xmlns,"myns"}],["value"]}], %% test either to receive {data,Data} or {ok,Data}, %% both need to be handled - {Reply,RetVal} = case element(3, now()) rem 2 of - 0 -> {{data,Data},{ok,Data}}; - 1 -> {{ok,Data},ok} - end, - ct:log("Client will receive {~w,Data}", [element(1,Reply)]), - ?NS:expect_reply(action,Reply), - RetVal = ct_netconfc:action(Client,{myaction,[{xmlns,"myns"}],[]}), + ct:log("Client will receive {~w,~p}", [data,Data]), + ct:log("Expecting ~p", [{ok, Data}]), + ?NS:expect_reply(action,{data, Data}), + {ok, Data} = ct_netconfc:action(Client,{myaction,[{xmlns,"myns"}],[]}), + + ct:log("Client will receive {~w,~p}", [ok,Data]), + ct:log("Expecting ~p", [ok]), + ?NS:expect_reply(action,{ok, Data}), + ok = ct_netconfc:action(Client,{myaction,[{xmlns,"myns"}],[]}), + ?NS:expect_do_reply('close-session',close,ok), ?ok = ct_netconfc:close_session(Client), ok. diff --git a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl index 1d3f5918d2..9dc9095f47 100644 --- a/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl +++ b/lib/common_test/test/ct_telnet_SUITE_data/ct_telnet_own_server_SUITE.erl @@ -40,6 +40,7 @@ all() -> expect, expect_repeat, expect_sequence, + expect_wait_until_prompt, expect_error_prompt, expect_error_timeout1, expect_error_timeout2, @@ -81,6 +82,8 @@ end_per_group(_GroupName, Config) -> expect(_) -> {ok, Handle} = ct_telnet:open(telnet_server_conn1), ok = ct_telnet:send(Handle, "echo ayt"), + {ok,["ayt"]} = ct_telnet:expect(Handle, "ayt"), + ok = ct_telnet:send(Handle, "echo ayt"), {ok,["ayt"]} = ct_telnet:expect(Handle, ["ayt"]), ok = ct_telnet:close(Handle), ok. @@ -103,6 +106,21 @@ expect_sequence(_) -> ok = ct_telnet:close(Handle), ok. +%% Check that expect can wait for delayed prompt +expect_wait_until_prompt(_) -> + {ok, Handle} = ct_telnet:open(telnet_server_conn1), + Timeouts = [{idle_timeout,5000},{total_timeout,7000}], + + ok = ct_telnet:send(Handle, "echo_delayed_prompt 3000 xxx"), + {ok,["xxx"]} = + ct_telnet:expect(Handle, "xxx", + [wait_for_prompt|Timeouts]), + ok = ct_telnet:send(Handle, "echo_delayed_prompt 3000 yyy zzz"), + {ok,[["yyy"],["zzz"]]} = + ct_telnet:expect(Handle, ["yyy","zzz"], + [{wait_for_prompt,"> "}|Timeouts]), + ok. + %% Check that expect returns when a prompt is found, even if pattern %% is not matched. expect_error_prompt(_) -> diff --git a/lib/common_test/test/telnet_server.erl b/lib/common_test/test/telnet_server.erl index 11959c3e12..2db5a9bc44 100644 --- a/lib/common_test/test/telnet_server.erl +++ b/lib/common_test/test/telnet_server.erl @@ -242,6 +242,12 @@ do_handle_data("echo_loop " ++ Data,State) -> ReturnData = string:join(Lines,"\n"), send_loop(list_to_integer(TStr),ReturnData,State), {ok,State}; +do_handle_data("echo_delayed_prompt "++Data,State) -> + [MsStr|EchoData] = string:tokens(Data, " "), + send(string:join(EchoData,"\n"),State), + ct:sleep(list_to_integer(MsStr)), + send("\r\n> ",State), + {ok,State}; do_handle_data("disconnect_after " ++WaitStr,State) -> Wait = list_to_integer(string:strip(WaitStr,right,$\n)), dbg("Server will close connection in ~w ms...", [Wait]), diff --git a/lib/common_test/vsn.mk b/lib/common_test/vsn.mk index d654a8afb3..e2d921729c 100644 --- a/lib/common_test/vsn.mk +++ b/lib/common_test/vsn.mk @@ -1 +1 @@ -COMMON_TEST_VSN = 1.10 +COMMON_TEST_VSN = 1.10.1 diff --git a/lib/diameter/doc/src/diameter.xml b/lib/diameter/doc/src/diameter.xml index 6e41b01c44..ea175a58b8 100644 --- a/lib/diameter/doc/src/diameter.xml +++ b/lib/diameter/doc/src/diameter.xml @@ -1820,7 +1820,8 @@ The information presented here is as in the <c>connect</c> case except that the client connections are grouped under an <c>accept</c> tuple.</p> <p> -Whether or not the &transport_opt; <c>pool_size</c> affects the format +Whether or not the &transport_opt; <c>pool_size</c> has been +configured affects the format of the listing in the case of a connecting transport, since a value greater than 1 implies multiple transport processes for the same <c>&transport_ref;</c>, as in the listening case. diff --git a/lib/diameter/include/diameter_gen.hrl b/lib/diameter/include/diameter_gen.hrl index 0eef218a07..e8ffe7f92c 100644 --- a/lib/diameter/include/diameter_gen.hrl +++ b/lib/diameter/include/diameter_gen.hrl @@ -445,7 +445,7 @@ reset(_, _) -> %% undecoded. Note that the type field is 'undefined' in this case. decode_AVP(Name, Avp, {Avps, Acc}) -> - {[Avp | Avps], pack_AVP(Name, Avp, Acc)}. + {[trim(Avp) | Avps], pack_AVP(Name, Avp, Acc)}. %% rc/1 diff --git a/lib/diameter/src/base/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl index 15a4c5e86f..bf2fe8e7ca 100644 --- a/lib/diameter/src/base/diameter_codec.erl +++ b/lib/diameter/src/base/diameter_codec.erl @@ -640,8 +640,12 @@ split_data(Bin, Len) -> %% payload if this is a request. Do this (in cases that we %% know the type) by inducing a decode failure and letting %% the dictionary's decode (in diameter_gen) deal with it. - %% Here we don't know type. If the type isn't known, then - %% the decode just strips the extra bit. + %% + %% Note that the extra bit can only occur in the trailing + %% AVP of a message or Grouped AVP, since a faulty AVP + %% Length is otherwise indistinguishable from a correct + %% one here, since we don't know the types of the AVPs + %% being extracted. {<<0:1, Bin/binary>>, <<>>} end. @@ -690,8 +694,8 @@ pack_avp(#diameter_avp{code = undefined, data = B}) Len = size(<<H:5/binary, _:24, T/binary>> = <<B/binary, 0:Pad>>), <<H/binary, Len:24, T/binary>>; -%% ... from a dictionary compiled against old code in diameter_gen ... %% ... when ignoring errors in Failed-AVP ... +%% ... during a relay encode ... pack_avp(#diameter_avp{data = <<0:1, B/binary>>} = A) -> pack_avp(A#diameter_avp{data = B}); diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl index 538ebeeeba..ffd2c0afa2 100644 --- a/lib/diameter/src/base/diameter_traffic.erl +++ b/lib/diameter/src/base/diameter_traffic.erl @@ -980,8 +980,8 @@ answer_message(OH, OR, RC, Dict0, #diameter_packet{avps = Avps, session_id(Code, Vid, Dict0, Avps) when is_list(Avps) -> try - {value, #diameter_avp{data = D}} = find_avp(Code, Vid, Avps), - [{'Session-Id', [Dict0:avp(decode, D, 'Session-Id')]}] + #diameter_avp{data = Bin} = find_avp(Code, Vid, Avps), + [{'Session-Id', [Dict0:avp(decode, Bin, 'Session-Id')]}] catch error: _ -> [] @@ -998,26 +998,17 @@ failed_avp(_, [] = No) -> %% find_avp/3 -find_avp(Code, Vid, Avps) - when is_integer(Code), (undefined == Vid orelse is_integer(Vid)) -> - find(fun(A) -> is_avp(Code, Vid, A) end, Avps). +%% Grouped ... +find_avp(Code, VId, [[#diameter_avp{code = Code, vendor_id = VId} | _] = As + | _]) -> + As; -%% The final argument here could be a list of AVP's, depending on the case, -%% but we're only searching at the top level. -is_avp(Code, Vid, #diameter_avp{code = Code, vendor_id = Vid}) -> - true; -is_avp(_, _, _) -> - false. +%% ... or not. +find_avp(Code, VId, [#diameter_avp{code = Code, vendor_id = VId} = A | _]) -> + A; -find(_, []) -> - false; -find(Pred, [H|T]) -> - case Pred(H) of - true -> - {value, H}; - false -> - find(Pred, T) - end. +find_avp(Code, VId, [_ | Avps]) -> + find_avp(Code, VId, Avps). %% 7. Error Handling %% @@ -1086,7 +1077,6 @@ incr_result(_, #diameter_packet{msg = undefined = No}, _, _) -> incr_result(Dir, Pkt, TPid, {Dict, AppDict, Dict0}) -> #diameter_packet{header = #diameter_header{is_error = E} = Hdr, - msg = Msg, errors = Es} = Pkt, @@ -1096,13 +1086,13 @@ incr_result(Dir, Pkt, TPid, {Dict, AppDict, Dict0}) -> recv /= Dir orelse [] == Es orelse incr_error(Dir, Id, TPid, AppDict), %% Exit on a missing result code. - T = rc_counter(Dict, Msg), + T = rc_counter(Dict, Dir, Pkt), T == false andalso ?LOGX(no_result_code, {Dict, Dir, Hdr}), - {Ctr, RC} = T, + {Ctr, RC, Avp} = T, %% Or on an inappropriate value. is_result(RC, E, Dict0) - orelse ?LOGX(invalid_error_bit, {Dict, Dir, Hdr, RC}), + orelse ?LOGX(invalid_error_bit, {Dict, Dir, Hdr, Avp}), incr(TPid, {Id, Dir, Ctr}), Ctr. @@ -1116,19 +1106,15 @@ msg_id(#diameter_packet{header = H}, Dict) -> %% there are 2^32 (application ids) * 2^24 (command codes) = 2^56 %% pairs for an attacker to choose from. msg_id(Hdr, Dict) -> - {_ApplId, Code, R} = Id = diameter_codec:msg_id(Hdr), - case Dict:msg_name(Code, 0 == R) of - '' -> - unknown(Dict:id(), R); - _ -> - Id + {Aid, Code, R} = Id = diameter_codec:msg_id(Hdr), + if Aid == ?APP_ID_RELAY -> + {relay, R}; + true -> + choose(Aid /= Dict:id() orelse '' == Dict:msg_name(Code, 0 == R), + unknown, + Id) end. -unknown(?APP_ID_RELAY, R) -> - {relay, R}; -unknown(_, _) -> - unknown. - %% No E-bit: can't be 3xxx. is_result(RC, false, _Dict0) -> RC < 3000 orelse 4000 =< RC; @@ -1148,7 +1134,7 @@ is_result(RC, true, _) -> incr(TPid, Counter) -> diameter_stats:incr(Counter, TPid, 1). -%% rc_counter/2 +%% rc_counter/3 %% RFC 3588, 7.6: %% @@ -1156,39 +1142,45 @@ incr(TPid, Counter) -> %% applications MUST include either one Result-Code AVP or one %% Experimental-Result AVP. -rc_counter(Dict, Msg) -> - rcc(Dict, Msg, int(get_avp_value(Dict, 'Result-Code', Msg))). +rc_counter(Dict, recv, #diameter_packet{header = H, avps = As}) -> + rc_counter(Dict, [H|As]); -rcc(Dict, Msg, undefined) -> - rcc(get_avp_value(Dict, 'Experimental-Result', Msg)); +rc_counter(Dict, _, #diameter_packet{msg = Msg}) -> + rc_counter(Dict, Msg). -rcc(_, _, N) +rc_counter(Dict, Msg) -> + rcc(get_result(Dict, Msg)). + +rcc(#diameter_avp{name = 'Result-Code' = Name, value = N} = A) when is_integer(N) -> - {{'Result-Code', N}, N}. + {{Name, N}, N, A}; -%% Outgoing answers may be in any of the forms messages can be sent -%% in. Incoming messages will be records. We're assuming here that the -%% arity of the result code AVP's is 0 or 1. +rcc(#diameter_avp{name = 'Result-Code' = Name, value = [N|_]} = A) + when is_integer(N) -> + {{Name, N}, N, A}; -rcc([{_,_,N} = T | _]) +rcc(#diameter_avp{name = 'Experimental-Result', value = {_,_,N} = T} = A) when is_integer(N) -> - {T,N}; -rcc({_,_,N} = T) + {T, N, A}; + +rcc(#diameter_avp{name = 'Experimental-Result', value = [{_,_,N} = T|_]} = A) when is_integer(N) -> - {T,N}; + {T, N, A}; + rcc(_) -> false. -%% Extract the first good looking integer. There's no guarantee -%% that what we're looking for has arity 1. -int([N|_]) - when is_integer(N) -> - N; -int(N) - when is_integer(N) -> - N; -int(_) -> - undefined. +%% get_result/2 + +get_result(Dict, Msg) -> + try + [throw(A) || N <- ['Result-Code', 'Experimental-Result'], + #diameter_avp{} = A <- [get_avp(Dict, N, Msg)]] + of + [] -> false + catch + #diameter_avp{} = A -> A + end. x(T) -> exit(T). @@ -1528,10 +1520,10 @@ handle_A(Pkt, SvcName, Dict, Dict0, App, #request{transport = TPid} = Req) -> %% a missing AVP. If both are optional in the dictionary %% then this isn't a decode error: just continue on. answer(Pkt, SvcName, App, Req); - exit: {invalid_error_bit, {_, _, _, RC}} -> + exit: {invalid_error_bit, {_, _, _, Avp}} -> #diameter_packet{errors = Es} = Pkt, - E = {5004, #diameter_avp{name = 'Result-Code', value = RC}}, + E = {5004, Avp}, answer(Pkt#diameter_packet{errors = [E|Es]}, SvcName, App, Req) end. @@ -1868,7 +1860,7 @@ str([]) -> str(T) -> T. -%% get_avp_value/3 +%% get_avp/3 %% %% Find an AVP in a message of one of three forms: %% @@ -1885,47 +1877,71 @@ str(T) -> %% look for are in the common dictionary. This is required since the %% relay dictionary doesn't inherit the common dictionary (which maybe %% it should). -get_avp_value(?RELAY, Name, Msg) -> - get_avp_value(?BASE, Name, Msg); +get_avp(?RELAY, Name, Msg) -> + get_avp(?BASE, Name, Msg); -%% Message sent as a header/avps list, probably a relay case but not -%% necessarily. -get_avp_value(Dict, Name, [#diameter_header{} | Avps]) -> +%% Message as a header/avps list. +get_avp(Dict, Name, [#diameter_header{} | Avps]) -> try {Code, _, VId} = Dict:avp_header(Name), - [A|_] = lists:dropwhile(fun(#diameter_avp{code = C, vendor_id = V}) -> - C /= Code orelse V /= VId - end, - Avps), - avp_decode(Dict, Name, A) + find_avp(Code, VId, Avps) + of + A -> + avp_decode(Dict, Name, ungroup(A)) catch error: _ -> undefined end; %% Outgoing message as a name/values list. -get_avp_value(_, Name, [_MsgName | Avps]) -> +get_avp(_, Name, [_MsgName | Avps]) -> case lists:keyfind(Name, 1, Avps) of {_, V} -> - V; + #diameter_avp{name = Name, value = V}; _ -> undefined end; %% Message is typically a record but not necessarily. -get_avp_value(Dict, Name, Rec) -> +get_avp(Dict, Name, Rec) -> try - Dict:'#get-'(Name, Rec) + #diameter_avp{name = Name, value = Dict:'#get-'(Name, Rec)} catch error:_ -> undefined end. +%% get_avp_value/3 + +get_avp_value(Dict, Name, Msg) -> + case get_avp(Dict, Name, Msg) of + #diameter_avp{value = V} -> + V; + undefined = No -> + No + end. + +%% ungroup/1 + +ungroup([Avp|_]) -> + Avp; +ungroup(Avp) -> + Avp. + +%% avp_decode/3 + avp_decode(Dict, Name, #diameter_avp{value = undefined, - data = Bin}) -> - Dict:avp(decode, Bin, Name); -avp_decode(_, _, #diameter_avp{value = V}) -> - V. + data = Bin} + = Avp) -> + try Dict:avp(decode, Bin, Name) of + V -> + Avp#diameter_avp{value = V} + catch + error:_ -> + Avp + end; +avp_decode(_, _, #diameter_avp{} = Avp) -> + Avp. cb(#diameter_app{module = [_|_] = M}, F, A) -> eval(M, F, A); diff --git a/lib/diameter/test/diameter_3xxx_SUITE.erl b/lib/diameter/test/diameter_3xxx_SUITE.erl index 071b1a1177..44fc3a60aa 100644 --- a/lib/diameter/test/diameter_3xxx_SUITE.erl +++ b/lib/diameter/test/diameter_3xxx_SUITE.erl @@ -47,6 +47,7 @@ send_double_error/1, send_3xxx/1, send_5xxx/1, + counters/1, stop/1]). %% diameter callbacks @@ -111,7 +112,7 @@ all() -> groups() -> Tc = tc(), - [{?util:name([E,D]), [], [start] ++ Tc ++ [stop]} + [{?util:name([E,D]), [], [start] ++ Tc ++ [counters, stop]} || E <- ?ERRORS, D <- ?RFCS]. init_per_suite(Config) -> @@ -169,6 +170,203 @@ stop(_Config) -> ok = diameter:stop_service(?SERVER), ok = diameter:stop_service(?CLIENT). +%% counters/1 +%% +%% Check that counters are as expected. + +counters(Config) -> + Group = proplists:get_value(group, Config), + [_Errors, _Rfc] = G = ?util:name(Group), + [] = ?util:run([[fun counters/3, K, S, G] + || K <- [statistics, transport, connections], + S <- [?CLIENT, ?SERVER]]). + +counters(Key, Svc, Group) -> + counters(Key, Svc, Group, [_|_] = diameter:service_info(Svc, Key)). + +counters(statistics, Svc, [Errors, Rfc], L) -> + [{P, Stats}] = L, + true = is_pid(P), + stats(Svc, Errors, Rfc, lists:sort(Stats)); + +counters(_, _, _, _) -> + todo. + +stats(?CLIENT, E, rfc3588, L) + when E == answer; + E == answer_3xxx -> + [{{unknown,recv},2}, + {{{0,257,0},recv},1}, + {{{0,257,1},send},1}, + {{{0,275,0},recv},6}, + {{{0,275,1},send},10}, + {{unknown,recv,{'Result-Code',3001}},1}, + {{unknown,recv,{'Result-Code',3007}},1}, + {{{0,257,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',3008}},2}, + {{{0,275,0},recv,{'Result-Code',3999}},1}, + {{{0,275,0},recv,{'Result-Code',5002}},1}, + {{{0,275,0},recv,{'Result-Code',5005}},1}] + = L; + +stats(?SERVER, E, rfc3588, L) + when E == answer; + E == answer_3xxx -> + [{{unknown,recv},1}, + {{unknown,send},2}, + {{{0,257,0},send},1}, + {{{0,257,1},recv},1}, + {{{0,275,0},send},6}, + {{{0,275,1},recv},8}, + {{unknown,recv,error},1}, + {{unknown,send,{'Result-Code',3001}},1}, + {{unknown,send,{'Result-Code',3007}},1}, + {{{0,257,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',3008}},2}, + {{{0,275,0},send,{'Result-Code',3999}},1}, + {{{0,275,0},send,{'Result-Code',5002}},1}, + {{{0,275,0},send,{'Result-Code',5005}},1}, + {{{0,275,1},recv,error},5}] + = L; + +stats(?CLIENT, answer, rfc6733, L) -> + [{{unknown,recv},2}, + {{{0,257,0},recv},1}, + {{{0,257,1},send},1}, + {{{0,275,0},recv},8}, + {{{0,275,1},send},10}, + {{unknown,recv,{'Result-Code',3001}},1}, + {{unknown,recv,{'Result-Code',3007}},1}, + {{{0,257,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',3008}},2}, + {{{0,275,0},recv,{'Result-Code',3999}},1}, + {{{0,275,0},recv,{'Result-Code',5002}},1}, + {{{0,275,0},recv,{'Result-Code',5005}},3}, + {{{0,275,0},recv,{'Result-Code',5999}},1}] + = L; + +stats(?SERVER, answer, rfc6733, L) -> + [{{unknown,recv},1}, + {{unknown,send},2}, + {{{0,257,0},send},1}, + {{{0,257,1},recv},1}, + {{{0,275,0},send},8}, + {{{0,275,1},recv},8}, + {{unknown,recv,error},1}, + {{unknown,send,{'Result-Code',3001}},1}, + {{unknown,send,{'Result-Code',3007}},1}, + {{{0,257,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',3008}},2}, + {{{0,275,0},send,{'Result-Code',3999}},1}, + {{{0,275,0},send,{'Result-Code',5002}},1}, + {{{0,275,0},send,{'Result-Code',5005}},3}, + {{{0,275,0},send,{'Result-Code',5999}},1}, + {{{0,275,1},recv,error},5}] + = L; + +stats(?CLIENT, answer_3xxx, rfc6733, L) -> + [{{unknown,recv},2}, + {{{0,257,0},recv},1}, + {{{0,257,1},send},1}, + {{{0,275,0},recv},8}, + {{{0,275,1},send},10}, + {{unknown,recv,{'Result-Code',3001}},1}, + {{unknown,recv,{'Result-Code',3007}},1}, + {{{0,257,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',3008}},2}, + {{{0,275,0},recv,{'Result-Code',3999}},1}, + {{{0,275,0},recv,{'Result-Code',5002}},1}, + {{{0,275,0},recv,{'Result-Code',5005}},2}, + {{{0,275,0},recv,{'Result-Code',5999}},1}] + = L; + +stats(?SERVER, answer_3xxx, rfc6733, L) -> + [{{unknown,recv},1}, + {{unknown,send},2}, + {{{0,257,0},send},1}, + {{{0,257,1},recv},1}, + {{{0,275,0},send},8}, + {{{0,275,1},recv},8}, + {{unknown,recv,error},1}, + {{unknown,send,{'Result-Code',3001}},1}, + {{unknown,send,{'Result-Code',3007}},1}, + {{{0,257,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',3008}},2}, + {{{0,275,0},send,{'Result-Code',3999}},1}, + {{{0,275,0},send,{'Result-Code',5002}},1}, + {{{0,275,0},send,{'Result-Code',5005}},2}, + {{{0,275,0},send,{'Result-Code',5999}},1}, + {{{0,275,1},recv,error},5}] + = L; + +stats(?CLIENT, callback, rfc3588, L) -> + [{{unknown,recv},1}, + {{{0,257,0},recv},1}, + {{{0,257,1},send},1}, + {{{0,275,0},recv},6}, + {{{0,275,1},send},10}, + {{unknown,recv,{'Result-Code',3007}},1}, + {{{0,257,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',2001}},2}, + {{{0,275,0},recv,{'Result-Code',3999}},1}, + {{{0,275,0},recv,{'Result-Code',5002}},1}, + {{{0,275,0},recv,{'Result-Code',5005}},2}] + = L; + +stats(?SERVER, callback, rfc3588, L) -> + [{{unknown,recv},1}, + {{unknown,send},1}, + {{{0,257,0},send},1}, + {{{0,257,1},recv},1}, + {{{0,275,0},send},6}, + {{{0,275,1},recv},8}, + {{unknown,recv,error},1}, + {{unknown,send,{'Result-Code',3007}},1}, + {{{0,257,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',2001}},2}, + {{{0,275,0},send,{'Result-Code',3999}},1}, + {{{0,275,0},send,{'Result-Code',5002}},1}, + {{{0,275,0},send,{'Result-Code',5005}},2}, + {{{0,275,1},recv,error},5}] + = L; + +stats(?CLIENT, callback, rfc6733, L) -> + [{{unknown,recv},1}, + {{{0,257,0},recv},1}, + {{{0,257,1},send},1}, + {{{0,275,0},recv},8}, + {{{0,275,1},send},10}, + {{unknown,recv,{'Result-Code',3007}},1}, + {{{0,257,0},recv,{'Result-Code',2001}},1}, + {{{0,275,0},recv,{'Result-Code',2001}},2}, + {{{0,275,0},recv,{'Result-Code',3999}},1}, + {{{0,275,0},recv,{'Result-Code',5002}},1}, + {{{0,275,0},recv,{'Result-Code',5005}},3}, + {{{0,275,0},recv,{'Result-Code',5999}},1}] + = L; + +stats(?SERVER, callback, rfc6733, L) -> + [{{unknown,recv},1}, + {{unknown,send},1}, + {{{0,257,0},send},1}, + {{{0,257,1},recv},1}, + {{{0,275,0},send},8}, + {{{0,275,1},recv},8}, + {{unknown,recv,error},1}, + {{unknown,send,{'Result-Code',3007}},1}, + {{{0,257,0},send,{'Result-Code',2001}},1}, + {{{0,275,0},send,{'Result-Code',2001}},2}, + {{{0,275,0},send,{'Result-Code',3999}},1}, + {{{0,275,0},send,{'Result-Code',5002}},1}, + {{{0,275,0},send,{'Result-Code',5005}},3}, + {{{0,275,0},send,{'Result-Code',5999}},1}, + {{{0,275,1},recv,error},5}] + = L. + %% send_unknown_application/1 %% %% Send an unknown application that a callback (which shouldn't take diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index 7dd9f39f85..7ff6ba7ab9 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -41,6 +41,7 @@ send_eval/1, send_bad_answer/1, send_protocol_error/1, + send_experimental_result/1, send_arbitrary/1, send_unknown/1, send_unknown_short/1, @@ -301,6 +302,7 @@ tc() -> send_eval, send_bad_answer, send_protocol_error, + send_experimental_result, send_arbitrary, send_unknown, send_unknown_short, @@ -443,7 +445,7 @@ send_ok(Config) -> Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD}, {'Accounting-Record-Number', 1}], - ['ACA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['ACA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req). %% Send an accounting ACR that the server answers badly to. @@ -459,7 +461,7 @@ send_eval(Config) -> Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD}, {'Accounting-Record-Number', 3}], - ['ACA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['ACA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req). %% Send an accounting ACR that the server tries to answer with an @@ -480,12 +482,20 @@ send_protocol_error(Config) -> ?answer_message(?TOO_BUSY) = call(Config, Req). +%% Send a 3xxx Experimental-Result in an answer not setting the E-bit +%% and missing a Result-Code. +send_experimental_result(Config) -> + Req = ['ACR', {'Accounting-Record-Type', ?EVENT_RECORD}, + {'Accounting-Record-Number', 5}], + ['ACA', {'Session-Id', _} | _] + = call(Config, Req). + %% Send an ASR with an arbitrary non-mandatory AVP and expect success %% and the same AVP in the reply. send_arbitrary(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{name = 'Product-Name', value = "XXX"}]}], - ['ASA', _SessionId, {'Result-Code', ?SUCCESS} | Avps] + ['ASA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | Avps] = call(Config, Req), {'AVP', [#diameter_avp{name = 'Product-Name', value = V}]} @@ -497,7 +507,7 @@ send_unknown(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 999, is_mandatory = false, data = <<17>>}]}], - ['ASA', _SessionId, {'Result-Code', ?SUCCESS} | Avps] + ['ASA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | Avps] = call(Config, Req), {'AVP', [#diameter_avp{code = 999, is_mandatory = false, @@ -513,7 +523,7 @@ send_unknown_short(Config, M, RC) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 999, is_mandatory = M, data = <<17>>}]}], - ['ASA', _SessionId, {'Result-Code', RC} | Avps] + ['ASA', {'Session-Id', _}, {'Result-Code', RC} | Avps] = call(Config, Req), [#'diameter_base_Failed-AVP'{'AVP' = As}] = proplists:get_value('Failed-AVP', Avps), @@ -527,7 +537,7 @@ send_unknown_mandatory(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 999, is_mandatory = true, data = <<17>>}]}], - ['ASA', _SessionId, {'Result-Code', ?AVP_UNSUPPORTED} | Avps] + ['ASA', {'Session-Id', _}, {'Result-Code', ?AVP_UNSUPPORTED} | Avps] = call(Config, Req), [#'diameter_base_Failed-AVP'{'AVP' = As}] = proplists:get_value('Failed-AVP', Avps), @@ -547,7 +557,7 @@ send_unexpected_mandatory_decode(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 27, %% Session-Timeout is_mandatory = true, data = <<12:32>>}]}], - ['ASA', _SessionId, {'Result-Code', ?AVP_UNSUPPORTED} | Avps] + ['ASA', {'Session-Id', _}, {'Result-Code', ?AVP_UNSUPPORTED} | Avps] = call(Config, Req), [#'diameter_base_Failed-AVP'{'AVP' = As}] = proplists:get_value('Failed-AVP', Avps), @@ -583,7 +593,7 @@ send_error_bit(Config) -> %% Send a bad version and check that we get 5011. send_unsupported_version(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}], - ['STA', _SessionId, {'Result-Code', ?UNSUPPORTED_VERSION} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?UNSUPPORTED_VERSION} | _] = call(Config, Req). %% Send a request containing an AVP length > data size. @@ -603,14 +613,14 @@ send_zero_avp_length(Config) -> send_invalid_avp_length(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}], - ['STA', _SessionId, + ['STA', {'Session-Id', _}, {'Result-Code', ?INVALID_AVP_LENGTH}, - _OriginHost, - _OriginRealm, - _UserName, - _Class, - _ErrorMessage, - _ErrorReportingHost, + {'Origin-Host', _}, + {'Origin-Realm', _}, + {'User-Name', _}, + {'Class', _}, + {'Error-Message', _}, + {'Error-Reporting-Host', _}, {'Failed-AVP', [#'diameter_base_Failed-AVP'{'AVP' = [_]}]} | _] = call(Config, Req). @@ -628,14 +638,14 @@ send_invalid_reject(Config) -> send_unexpected_mandatory(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}], - ['STA', _SessionId, {'Result-Code', ?AVP_UNSUPPORTED} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?AVP_UNSUPPORTED} | _] = call(Config, Req). %% Send something long that will be fragmented by TCP. send_long(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}, {'User-Name', [lists:duplicate(1 bsl 20, $X)]}], - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req). %% Send something longer than the configure incoming_maxlen. @@ -677,7 +687,7 @@ send_any_2(Config) -> send_all_1(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}], Realm = lists:foldr(fun(C,A) -> [C,A] end, [], ?REALM), - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req, [{filter, {all, [{host, any}, {realm, Realm}]}}]). send_all_2(Config) -> @@ -697,9 +707,8 @@ send_timeout(Config) -> %% received the Session-Id. send_error(Config) -> Req = ['RAR', {'Re-Auth-Request-Type', ?AUTHORIZE_AUTHENTICATE}], - ?answer_message(SId, ?TOO_BUSY) - = call(Config, Req), - true = undefined /= SId. + ?answer_message([_], ?TOO_BUSY) + = call(Config, Req). %% Send a request with the detached option and receive it as a message %% from handle_answer instead. @@ -708,7 +717,7 @@ send_detach(Config) -> Ref = make_ref(), ok = call(Config, Req, [{extra, [{self(), Ref}]}, detach]), Ans = receive {Ref, T} -> T end, - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = Ans. %% Send a request which can't be encoded and expect {error, encode}. @@ -721,11 +730,11 @@ send_destination_1(Config) -> = group(Config), Req = ['STR', {'Termination-Cause', ?LOGOUT}, {'Destination-Host', [?HOST(SN, ?REALM)]}], - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req, [{filter, {all, [host, realm]}}]). send_destination_2(Config) -> Req = ['STR', {'Termination-Cause', ?LOGOUT}], - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, Req, [{filter, {all, [host, realm]}}]). %% Send with filtering on and expect failure when specifying an @@ -789,7 +798,7 @@ send_bad_filter(Config, F) -> %% Specify multiple filter options and expect them be conjunctive. send_multiple_filters_1(Config) -> Fun = fun(#diameter_caps{}) -> true end, - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = send_multiple_filters(Config, [host, {eval, Fun}]). send_multiple_filters_2(Config) -> E = {erlang, is_tuple, []}, @@ -800,7 +809,7 @@ send_multiple_filters_3(Config) -> E2 = {erlang, is_tuple, []}, E3 = {erlang, is_record, [diameter_caps]}, E4 = [{erlang, is_record, []}, diameter_caps], - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = send_multiple_filters(Config, [{eval, E} || E <- [E1,E2,E3,E4]]). send_multiple_filters(Config, Fs) -> @@ -811,7 +820,7 @@ send_multiple_filters(Config, Fs) -> %% only the return value from the prepare_request callback being %% significant. send_anything(Config) -> - ['STA', _SessionId, {'Result-Code', ?SUCCESS} | _] + ['STA', {'Session-Id', _}, {'Result-Code', ?SUCCESS} | _] = call(Config, anything). %% =========================================================================== @@ -1144,6 +1153,13 @@ answer(Pkt, Req, _Peer, Name, #group{client_dict0 = Dict0}) -> [R | Vs] = Dict:'#get-'(answer(Ans, Es, Name)), [Dict:rec2msg(R) | Vs]. +%% Missing Result-Codec and inapproriate Experimental-Result-Code. +answer(Rec, Es, send_experimental_result) -> + [{5004, #diameter_avp{name = 'Experimental-Result'}}, + {5005, #diameter_avp{name = 'Result-Code'}}] + = Es, + Rec; + %% An inappropriate E-bit results in a decode error ... answer(Rec, Es, send_bad_answer) -> [{5004, #diameter_avp{name = 'Result-Code'}} | _] = Es, @@ -1175,7 +1191,9 @@ handle_error(Reason, _Req, [$C|_], _Peer, _, _Time) -> %% Note that diameter will set Result-Code and Failed-AVPs if %% #diameter_packet.errors is non-null. -handle_request(#diameter_packet{header = H, msg = M}, _, {_Ref, Caps}) -> +handle_request(#diameter_packet{header = H, msg = M, avps = As}, + _, + {_Ref, Caps}) -> #diameter_header{end_to_end_id = EI, hop_by_hop_id = HI} = H, @@ -1183,10 +1201,12 @@ handle_request(#diameter_packet{header = H, msg = M}, _, {_Ref, Caps}) -> V = EI bsr B, %% assert V = HI bsr B, %% #diameter_caps{origin_state_id = {_,[Id]}} = Caps, - answer(origin(Id), request(M, Caps)). + answer(origin(Id), request(M, [H|As], Caps)). answer(T, {Tag, Action, Post}) -> {Tag, answer(T, Action), Post}; +answer(_, {reply, [#diameter_header{} | _]} = T) -> + T; answer({A,C}, {reply, Ans}) -> answer(C, {reply, msg(Ans, A, diameter_gen_base_rfc3588)}); answer(pkt, {reply, Ans}) @@ -1195,6 +1215,41 @@ answer(pkt, {reply, Ans}) answer(_, T) -> T. +%% request/3 + +%% send_experimental_result +request(#diameter_base_accounting_ACR{'Accounting-Record-Number' = 5}, + [Hdr | Avps], + #diameter_caps{origin_host = {OH, _}, + origin_realm = {OR, _}}) -> + [H,R|T] = [A || N <- ['Origin-Host', + 'Origin-Realm', + 'Session-Id', + 'Accounting-Record-Type', + 'Accounting-Record-Number'], + #diameter_avp{} = A + <- [lists:keyfind(N, #diameter_avp.name, Avps)]], + Ans = [Hdr#diameter_header{is_request = false}, + H#diameter_avp{data = OH}, + R#diameter_avp{data = OR}, + #diameter_avp{name = 'Experimental-Result', + code = 297, + need_encryption = false, + data = [#diameter_avp{data = {?DIAMETER_DICT_COMMON, + 'Vendor-Id', + 123}}, + #diameter_avp{data + = {?DIAMETER_DICT_COMMON, + 'Experimental-Result-Code', + 3987}}]} + | T], + {reply, Ans}; + +request(Msg, _Avps, Caps) -> + request(Msg, Caps). + +%% request/2 + %% send_nok request(#diameter_base_accounting_ACR{'Accounting-Record-Number' = 0}, _) -> diff --git a/lib/inets/doc/src/httpd.xml b/lib/inets/doc/src/httpd.xml index 20c8a6b1b1..e40660ab39 100644 --- a/lib/inets/doc/src/httpd.xml +++ b/lib/inets/doc/src/httpd.xml @@ -315,7 +315,7 @@ text/plain asc txt </item> <marker id="prop_server_tokens"></marker> - <tag>{server_tokens, prod|major|minor|minimal|os|full|{private, string()}}</tag> + <tag>{server_tokens, none|prod|major|minor|minimal|os|full|{private, string()}}</tag> <item> <p>ServerTokens defines how the value of the server header should look. </p> @@ -323,6 +323,7 @@ text/plain asc txt here is what the server header string could look like for the different values of server-tokens: </p> <pre> +none "" % A Server: header will not be generated prod "inets" major "inets/5" minor "inets/5.8" diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml index 2c3ee79f31..12bbc2b736 100644 --- a/lib/inets/doc/src/notes.xml +++ b/lib/inets/doc/src/notes.xml @@ -32,7 +32,28 @@ <file>notes.xml</file> </header> - <section><title>Inets 5.10.6</title> + <section><title>Inets 5.10.7</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + New value in <c>server_tokens</c> config for limiting + banner grabbing attempts. </p> + <p> + By setting <c>{server_tokens, none}</c> in + <c>ServiceConfig</c> for <c>inets:start(httpd, + ServiceConfig)</c>, the "Server:" header will not be set + in messages from the server.</p> + <p> + Own Id: OTP-12661 Aux Id: seq12840 </p> + </item> + </list> + </section> + +</section> + +<section><title>Inets 5.10.6</title> <section><title>Fixed Bugs and Malfunctions</title> <list> diff --git a/lib/inets/src/http_server/httpd_conf.erl b/lib/inets/src/http_server/httpd_conf.erl index 78dda794db..dbdc1be272 100644 --- a/lib/inets/src/http_server/httpd_conf.erl +++ b/lib/inets/src/http_server/httpd_conf.erl @@ -219,14 +219,14 @@ load("ServerName " ++ ServerName, []) -> load("ServerTokens " ++ ServerTokens, []) -> %% These are the valid *plain* server tokens: - %% sprod, major, minor, minimum, os, full + %% none, prod, major, minor, minimum, os, full %% It can also be a "private" server token: private:<any string> case string:tokens(ServerTokens, [$:]) of ["private", Private] -> {ok,[], {server_tokens, clean(Private)}}; [TokStr] -> Tok = list_to_atom(clean(TokStr)), - case lists:member(Tok, [prod, major, minor, minimum, os, full]) of + case lists:member(Tok, [none, prod, major, minor, minimum, os, full]) of true -> {ok,[], {server_tokens, Tok}}; false -> @@ -850,6 +850,8 @@ server(full = _ServerTokens) -> OS = os_info(full), lists:flatten( io_lib:format("~s ~s OTP/~s", [?SERVER_SOFTWARE, OS, OTPRelease])); +server(none = _ServerTokens) -> + ""; server({private, Server} = _ServerTokens) when is_list(Server) -> %% The user provide its own Server; @@ -1299,7 +1301,7 @@ ssl_ca_certificate_file(ConfigDB) -> end. plain_server_tokens() -> - [prod, major, minor, minimum, os, full]. + [none, prod, major, minor, minimum, os, full]. error_report(Where,M,F,Error) -> error_logger:error_report([{?MODULE, Where}, diff --git a/lib/inets/src/http_server/httpd_response.erl b/lib/inets/src/http_server/httpd_response.erl index 0895729d05..2fa91d47a0 100644 --- a/lib/inets/src/http_server/httpd_response.erl +++ b/lib/inets/src/http_server/httpd_response.erl @@ -287,8 +287,11 @@ create_header(ConfigDb, KeyValueTupleHeaders) -> ContentType = "text/html", Server = server(ConfigDb), NewHeaders = add_default_headers([{"date", Date}, - {"content-type", ContentType}, - {"server", Server}], + {"content-type", ContentType} + | if Server=="" -> []; + true -> [{"server", Server}] + end + ], KeyValueTupleHeaders), lists:map(fun fix_header/1, NewHeaders). diff --git a/lib/inets/vsn.mk b/lib/inets/vsn.mk index e5b63a6446..e9ecb2632a 100644 --- a/lib/inets/vsn.mk +++ b/lib/inets/vsn.mk @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = inets -INETS_VSN = 5.10.6 +INETS_VSN = 5.10.7 PRE_VSN = APP_VSN = "$(APPLICATION)-$(INETS_VSN)$(PRE_VSN)" diff --git a/lib/snmp/src/agent/snmpa_net_if.erl b/lib/snmp/src/agent/snmpa_net_if.erl index 840d56d563..57d63bab5b 100644 --- a/lib/snmp/src/agent/snmpa_net_if.erl +++ b/lib/snmp/src/agent/snmpa_net_if.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -297,14 +297,14 @@ socket_open(snmpUDPDomain = Domain, [IpPort | Opts]) -> Fd = list_to_integer(FdStr), ?vdebug("socket_open(~p, [~p | ~p]) Fd: ~p", [Domain, IpPort, Opts, Fd]), - gen_udp_open(IpPort, [{fd, Fd} | Opts]); + gen_udp_open(0, [{fd, Fd} | Opts]); error -> case init:get_argument(snmpa_fd) of {ok, [[FdStr]]} -> Fd = list_to_integer(FdStr), ?vdebug("socket_open(~p, [~p | ~p]) Fd: ~p", [Domain, IpPort, Opts, Fd]), - gen_udp_open(IpPort, [{fd, Fd} | Opts]); + gen_udp_open(0, [{fd, Fd} | Opts]); error -> ?vdebug("socket_open(~p, [~p | ~p])", [Domain, IpPort, Opts]), diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src index e7e54f5b7e..081163b368 100644 --- a/lib/snmp/src/app/snmp.appup.src +++ b/lib/snmp/src/app/snmp.appup.src @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2014. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -28,6 +28,7 @@ %% {update, snmpa_local_db, soft, soft_purge, soft_purge, []} %% {add_module, snmpm_net_if_mt} [ + {"5.1.1", [{restart_application, snmp}]}, {"5.1", [ % Only compiler changes ]}, {"5.0", [{restart_application, snmp}]}, @@ -46,6 +47,7 @@ %% {remove, {snmpm_net_if_mt, soft_purge, soft_purge}} [ + {"5.1.1", [{restart_application, snmp}]}, {"5.1", [ % Only compiler changes ]}, {"5.0", [{restart_application, snmp}]}, diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl index b4cc165d2e..0e1c51c609 100644 --- a/lib/snmp/src/manager/snmpm_net_if.erl +++ b/lib/snmp/src/manager/snmpm_net_if.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -330,7 +330,7 @@ socket_params(Domain, {IpAddr, IpPort} = Addr, BindTo, CommonSocketOpts) -> end, case Family of inet -> - case init:get_argument(snmp_fd) of + case init:get_argument(snmpm_fd) of {ok, [[FdStr]]} -> Fd = list_to_integer(FdStr), case BindTo of diff --git a/lib/snmp/src/manager/snmpm_server.erl b/lib/snmp/src/manager/snmpm_server.erl index a75122d0bb..8fc3359159 100644 --- a/lib/snmp/src/manager/snmpm_server.erl +++ b/lib/snmp/src/manager/snmpm_server.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -2116,7 +2116,8 @@ do_handle_agent(DefUserId, DefMod, ok; InvalidResult -> - CallbackArgs = [Domain, Addr, Type, SnmpInfo, DefData], + CallbackArgs = + [Domain_or_Ip, Addr_or_Port, Type, SnmpInfo, DefData], handle_invalid_result(handle_agent, CallbackArgs, InvalidResult) catch @@ -2212,7 +2213,8 @@ do_handle_agent(DefUserId, DefMod, end; T:E -> - CallbackArgs = [Domain, Addr, Type, SnmpInfo, DefData], + CallbackArgs = + [Domain_or_Ip, Addr_or_Port, Type, SnmpInfo, DefData], handle_invalid_result(handle_agent, CallbackArgs, T, E) end. diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk index 345cc790f2..67adf0a34f 100644 --- a/lib/snmp/vsn.mk +++ b/lib/snmp/vsn.mk @@ -2,7 +2,7 @@ # %CopyrightBegin% # -# Copyright Ericsson AB 1997-2014. All Rights Reserved. +# Copyright Ericsson AB 1997-2015. All Rights Reserved. # # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in @@ -18,6 +18,6 @@ # %CopyrightEnd% APPLICATION = snmp -SNMP_VSN = 5.1.1 +SNMP_VSN = 5.1.2 PRE_VSN = APP_VSN = "$(APPLICATION)-$(SNMP_VSN)$(PRE_VSN)" diff --git a/lib/ssh/doc/src/notes.xml b/lib/ssh/doc/src/notes.xml index f22bca36f4..41885c684c 100644 --- a/lib/ssh/doc/src/notes.xml +++ b/lib/ssh/doc/src/notes.xml @@ -29,6 +29,49 @@ <file>notes.xml</file> </header> +<section><title>Ssh 3.2.2</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + New option <c>id_string</c> for <c>ssh:daemon</c> and + <c>ssh:connect</c> for limiting banner grabbing attempts.</p> + <p> + The possible values are: <c>{id_string,string()}</c> and + <c>{id_string,random}</c>. The latter will make ssh + generate a random nonsence id-string for each new + connection.</p> + <p> + Own Id: OTP-12659</p> + </item> + </list> + </section> + +</section> + +<section><title>Ssh 3.2.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Ssh crashed if a message was sent on a channel with + packet_size = 0.</p> + <p> + A new option for ssh:daemon is also introduced: + <c>minimal_remote_max_packet_size</c>. This option sets + the least max packet size declaration that the daemon + will accept from a client. The default value is 0 to + maintain compatibility with OpenSSH and the rfc:s.</p> + <p> + Own Id: OTP-12645 Aux Id: seq12816 </p> + </item> + </list> + </section> + +</section> + <section><title>Ssh 3.2</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml index d481a75c9a..72dafc0c09 100644 --- a/lib/ssh/doc/src/ssh.xml +++ b/lib/ssh/doc/src/ssh.xml @@ -180,6 +180,15 @@ <item> <p>If true, the client will not print out anything on authorization.</p> </item> + + <tag><c><![CDATA[{id_string, random | string()}]]></c></tag> + <item> + <p>The string that the client presents to a connected server initially. The default value is "Erlang/VSN" where VSN is the ssh application version number. + </p> + <p>The value <c>random</c> will cause a random string to be created at each connection attempt. This is to make it a bit more difficult for a malicious peer to find the ssh software brand and version. + </p> + </item> + <tag><c><![CDATA[{fd, file_descriptor()}]]></c></tag> <item> <p>Allow an existing file descriptor to be used @@ -338,6 +347,20 @@ </warning> </item> + <tag><c><![CDATA[{minimal_remote_max_packet_size, non_negative_integer()}]]></c></tag> + <item> + <p>The least maximum packet size that the daemon will accept in channel open requests from the client. The default value is 0. + </p> + </item> + + <tag><c><![CDATA[{id_string, random | string()}]]></c></tag> + <item> + <p>The string the daemon will present to a connecting peer initially. The default value is "Erlang/VSN" where VSN is the ssh application version number. + </p> + <p>The value <c>random</c> will cause a random string to be created at each connection attempt. This is to make it a bit more difficult for a malicious peer to find the ssh software brand and version. + </p> + </item> + <tag><c><![CDATA[{key_cb, atom()}]]></c></tag> <item> <p>Module implementing the behaviour <seealso marker="ssh_server_key_api">ssh_server_key_api</seealso>. diff --git a/lib/ssh/src/ssh.appup.src b/lib/ssh/src/ssh.appup.src index b2b2994eed..e76c110c04 100644 --- a/lib/ssh/src/ssh.appup.src +++ b/lib/ssh/src/ssh.appup.src @@ -1,7 +1,7 @@ %% -*- erlang -*- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -19,61 +19,9 @@ {"%VSN%", [ - {"3.0.8", [{load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_xfer]}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_xfer, soft_purge, soft_purge, []} - ]}, - {"3.0.7", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh_info, soft_purge, soft_purge, []}, - {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]}, - {"3.0.6", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh_info, soft_purge, soft_purge, []}, - {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]}, {<<".*">>, [{restart_application, ssh}]} ], [ - {"3.0.8", [{load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, []}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh, soft_purge, soft_purge, []}, - {load_module, ssh_xfer, soft_purge, soft_purge, []} - ]}, - {"3.0.7", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh_info, soft_purge, soft_purge, []}, - {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]}, - {"3.0.6", [{load_module, ssh_auth, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_acceptor, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_channel, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_connection_handler, soft_purge, soft_purge, []}, - {load_module, ssh_info, soft_purge, soft_purge, []}, - {load_module, ssh_message, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_io, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_sftp, soft_purge, soft_purge, [ssh_connection_handler]}, - {load_module, ssh_xfer, soft_purge, soft_purge, [ssh_connection_handler]}]}, {<<".*">>, [{restart_application, ssh}]} ] }. diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl index eae33e3683..d4b02a024e 100644 --- a/lib/ssh/src/ssh.erl +++ b/lib/ssh/src/ssh.erl @@ -345,9 +345,16 @@ handle_option([{parallel_login, _} = Opt|Rest], SocketOptions, SshOptions) -> handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); handle_option([parallel_login|Rest], SocketOptions, SshOptions) -> handle_option(Rest, SocketOptions, [handle_ssh_option({parallel_login,true}) | SshOptions]); +handle_option([{minimal_remote_max_packet_size, _} = Opt|Rest], SocketOptions, SshOptions) -> + handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); +handle_option([{id_string, _ID} = Opt|Rest], SocketOptions, SshOptions) -> + handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); handle_option([Opt | Rest], SocketOptions, SshOptions) -> handle_option(Rest, [handle_inet_option(Opt) | SocketOptions], SshOptions). + +handle_ssh_option({minimal_remote_max_packet_size, Value} = Opt) when is_integer(Value), Value >=0 -> + Opt; handle_ssh_option({system_dir, Value} = Opt) when is_list(Value) -> Opt; handle_ssh_option({user_dir, Value} = Opt) when is_list(Value) -> @@ -434,6 +441,10 @@ handle_ssh_option({idle_time, Value} = Opt) when is_integer(Value), Value > 0 -> Opt; handle_ssh_option({rekey_limit, Value} = Opt) when is_integer(Value) -> Opt; +handle_ssh_option({id_string, random}) -> + {id_string, {random,2,5}}; %% 2 - 5 random characters +handle_ssh_option({id_string, ID} = Opt) when is_list(ID) -> + Opt; handle_ssh_option(Opt) -> throw({error, {eoptions, Opt}}). diff --git a/lib/ssh/src/ssh_acceptor.erl b/lib/ssh/src/ssh_acceptor.erl index 6c443eeb9c..34988f17b6 100644 --- a/lib/ssh/src/ssh_acceptor.erl +++ b/lib/ssh/src/ssh_acceptor.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2013. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -43,7 +43,7 @@ start_link(Port, Address, SockOpts, Opts, AcceptTimeout) -> acceptor_init(Parent, Port, Address, SockOpts, Opts, AcceptTimeout) -> {_, Callback, _} = proplists:get_value(transport, Opts, {tcp, gen_tcp, tcp_closed}), - case (catch do_socket_listen(Callback, Port, SockOpts)) of + case (catch do_socket_listen(Callback, Port, [{active, false} | SockOpts])) of {ok, ListenSocket} -> proc_lib:init_ack(Parent, {ok, self()}), acceptor_loop(Callback, diff --git a/lib/ssh/src/ssh_connection.erl b/lib/ssh/src/ssh_connection.erl index c66f810948..654b9d4bde 100644 --- a/lib/ssh/src/ssh_connection.erl +++ b/lib/ssh/src/ssh_connection.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2014. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -326,9 +326,7 @@ channel_data(ChannelId, DataType, Data, SendDataType, SendData)} end, SendList), - FlowCtrlMsgs = flow_control(Replies, - Channel, - Cache), + FlowCtrlMsgs = flow_control(Replies, Channel, Cache), {{replies, Replies ++ FlowCtrlMsgs}, Connection}; _ -> gen_fsm:reply(From, {error, closed}), @@ -470,18 +468,31 @@ handle_msg(#ssh_msg_channel_window_adjust{recipient_channel = ChannelId, handle_msg(#ssh_msg_channel_open{channel_type = "session" = Type, sender_channel = RemoteId, initial_window_size = WindowSz, - maximum_packet_size = PacketSz}, Connection0, server) -> - - try setup_session(Connection0, RemoteId, - Type, WindowSz, PacketSz) of - Result -> - Result - catch _:_ -> + maximum_packet_size = PacketSz}, + #connection{options = SSHopts} = Connection0, + server) -> + MinAcceptedPackSz = proplists:get_value(minimal_remote_max_packet_size, SSHopts, 0), + + if + MinAcceptedPackSz =< PacketSz -> + try setup_session(Connection0, RemoteId, + Type, WindowSz, PacketSz) of + Result -> + Result + catch _:_ -> + FailMsg = channel_open_failure_msg(RemoteId, + ?SSH_OPEN_CONNECT_FAILED, + "Connection refused", "en"), + {{replies, [{connection_reply, FailMsg}]}, + Connection0} + end; + + MinAcceptedPackSz > PacketSz -> FailMsg = channel_open_failure_msg(RemoteId, - ?SSH_OPEN_CONNECT_FAILED, - "Connection refused", "en"), - {{replies, [{connection_reply, FailMsg}]}, - Connection0} + ?SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, + lists:concat(["Maximum packet size below ",MinAcceptedPackSz, + " not supported"]), "en"), + {{replies, [{connection_reply, FailMsg}]}, Connection0} end; handle_msg(#ssh_msg_channel_open{channel_type = "session", @@ -501,41 +512,57 @@ handle_msg(#ssh_msg_channel_open{channel_type = "forwarded-tcpip" = Type, initial_window_size = RWindowSz, maximum_packet_size = RPacketSz, data = Data}, - #connection{channel_cache = Cache} = Connection0, server) -> + #connection{channel_cache = Cache, + options = SSHopts} = Connection0, server) -> <<?UINT32(ALen), Address:ALen/binary, ?UINT32(Port), ?UINT32(OLen), Orig:OLen/binary, ?UINT32(OrigPort)>> = Data, - case bound_channel(Address, Port, Connection0) of - undefined -> + MinAcceptedPackSz = proplists:get_value(minimal_remote_max_packet_size, SSHopts, 0), + + if + MinAcceptedPackSz =< RPacketSz -> + case bound_channel(Address, Port, Connection0) of + undefined -> + FailMsg = channel_open_failure_msg(RemoteId, + ?SSH_OPEN_CONNECT_FAILED, + "Connection refused", "en"), + {{replies, + [{connection_reply, FailMsg}]}, Connection0}; + ChannelPid -> + {ChannelId, Connection1} = new_channel_id(Connection0), + LWindowSz = ?DEFAULT_WINDOW_SIZE, + LPacketSz = ?DEFAULT_PACKET_SIZE, + Channel = #channel{type = Type, + sys = "none", + user = ChannelPid, + local_id = ChannelId, + recv_window_size = LWindowSz, + recv_packet_size = LPacketSz, + send_window_size = RWindowSz, + send_packet_size = RPacketSz, + send_buf = queue:new() + }, + ssh_channel:cache_update(Cache, Channel), + OpenConfMsg = channel_open_confirmation_msg(RemoteId, ChannelId, + LWindowSz, LPacketSz), + {OpenMsg, Connection} = + reply_msg(Channel, Connection1, + {open, Channel, {forwarded_tcpip, + decode_ip(Address), Port, + decode_ip(Orig), OrigPort}}), + {{replies, [{connection_reply, OpenConfMsg}, + OpenMsg]}, Connection} + end; + + MinAcceptedPackSz > RPacketSz -> FailMsg = channel_open_failure_msg(RemoteId, - ?SSH_OPEN_CONNECT_FAILED, - "Connection refused", "en"), - {{replies, - [{connection_reply, FailMsg}]}, Connection0}; - ChannelPid -> - {ChannelId, Connection1} = new_channel_id(Connection0), - LWindowSz = ?DEFAULT_WINDOW_SIZE, - LPacketSz = ?DEFAULT_PACKET_SIZE, - Channel = #channel{type = Type, - sys = "none", - user = ChannelPid, - local_id = ChannelId, - recv_window_size = LWindowSz, - recv_packet_size = LPacketSz, - send_window_size = RWindowSz, - send_packet_size = RPacketSz}, - ssh_channel:cache_update(Cache, Channel), - OpenConfMsg = channel_open_confirmation_msg(RemoteId, ChannelId, - LWindowSz, LPacketSz), - {OpenMsg, Connection} = - reply_msg(Channel, Connection1, - {open, Channel, {forwarded_tcpip, - decode_ip(Address), Port, - decode_ip(Orig), OrigPort}}), - {{replies, [{connection_reply, OpenConfMsg}, - OpenMsg]}, Connection} + ?SSH_OPEN_ADMINISTRATIVELY_PROHIBITED, + lists:concat(["Maximum packet size below ",MinAcceptedPackSz, + " not supported"]), "en"), + {{replies, [{connection_reply, FailMsg}]}, Connection0} end; + handle_msg(#ssh_msg_channel_open{channel_type = "forwarded-tcpip", sender_channel = RemoteId}, Connection, client) -> @@ -917,7 +944,8 @@ start_channel(Cb, Id, Args, SubSysSup, Exec) -> %%-------------------------------------------------------------------- %%% Internal functions %%-------------------------------------------------------------------- -setup_session(#connection{channel_cache = Cache} = Connection0, +setup_session(#connection{channel_cache = Cache + } = Connection0, RemoteId, Type, WindowSize, PacketSize) -> {ChannelId, Connection} = new_channel_id(Connection0), @@ -929,6 +957,7 @@ setup_session(#connection{channel_cache = Cache} = Connection0, recv_packet_size = ?DEFAULT_PACKET_SIZE, send_window_size = WindowSize, send_packet_size = PacketSize, + send_buf = queue:new(), remote_id = RemoteId }, ssh_channel:cache_update(Cache, Channel), @@ -1024,63 +1053,74 @@ request_reply_or_data(#channel{local_id = ChannelId, user = ChannelPid}, update_send_window(Channel, _, undefined, #connection{channel_cache = Cache}) -> - do_update_send_window(Channel, Channel#channel.send_buf, Cache); + do_update_send_window(Channel, Cache); -update_send_window(Channel, DataType, Data, +update_send_window(#channel{send_buf = SendBuffer} = Channel, DataType, Data, #connection{channel_cache = Cache}) -> - do_update_send_window(Channel, Channel#channel.send_buf ++ [{DataType, Data}], Cache). - -do_update_send_window(Channel0, Buf0, Cache) -> - {Buf1, NewSz, Buf2} = get_window(Buf0, - Channel0#channel.send_packet_size, - Channel0#channel.send_window_size), + do_update_send_window(Channel#channel{send_buf = queue:in({DataType, Data}, SendBuffer)}, + Cache). - Channel = Channel0#channel{send_window_size = NewSz, send_buf = Buf2}, +do_update_send_window(Channel0, Cache) -> + {SendMsgs, Channel} = get_window(Channel0, []), ssh_channel:cache_update(Cache, Channel), - {Buf1, Channel}. - -get_window(Bs, PSz, WSz) -> - get_window(Bs, PSz, WSz, []). - -get_window(Bs, _PSz, 0, Acc) -> - {lists:reverse(Acc), 0, Bs}; -get_window([B0 = {DataType, Bin} | Bs], PSz, WSz, Acc) -> - BSz = size(Bin), - if BSz =< WSz -> %% will fit into window - if BSz =< PSz -> %% will fit into a packet - get_window(Bs, PSz, WSz-BSz, [B0|Acc]); - true -> %% split into packet size - <<Bin1:PSz/binary, Bin2/binary>> = Bin, - get_window([setelement(2, B0, Bin2) | Bs], - PSz, WSz-PSz, - [{DataType, Bin1}|Acc]) + {SendMsgs, Channel}. + +get_window(#channel{send_window_size = 0 + } = Channel, Acc) -> + {lists:reverse(Acc), Channel}; +get_window(#channel{send_packet_size = 0 + } = Channel, Acc) -> + {lists:reverse(Acc), Channel}; +get_window(#channel{send_buf = Buffer, + send_packet_size = PacketSize, + send_window_size = WindowSize0 + } = Channel, Acc0) -> + case queue:out(Buffer) of + {{value, {_, Data} = Msg}, NewBuffer} -> + case handle_send_window(Msg, size(Data), PacketSize, WindowSize0, Acc0) of + {WindowSize, Acc, {_, <<>>}} -> + {lists:reverse(Acc), Channel#channel{send_window_size = WindowSize, + send_buf = NewBuffer}}; + {WindowSize, Acc, Rest} -> + get_window(Channel#channel{send_window_size = WindowSize, + send_buf = queue:in_r(Rest, NewBuffer)}, Acc) end; - WSz =< PSz -> %% use rest of window - <<Bin1:WSz/binary, Bin2/binary>> = Bin, - get_window([setelement(2, B0, Bin2) | Bs], - PSz, WSz-WSz, - [{DataType, Bin1}|Acc]); - true -> %% use packet size - <<Bin1:PSz/binary, Bin2/binary>> = Bin, - get_window([setelement(2, B0, Bin2) | Bs], - PSz, WSz-PSz, - [{DataType, Bin1}|Acc]) + {empty, NewBuffer} -> + {[], Channel#channel{send_buf = NewBuffer}} + end. + +handle_send_window(Msg = {Type, Data}, Size, PacketSize, WindowSize, Acc) when Size =< WindowSize -> + case Size =< PacketSize of + true -> + {WindowSize - Size, [Msg | Acc], {Type, <<>>}}; + false -> + <<Msg1:PacketSize/binary, Msg2/binary>> = Data, + {WindowSize - PacketSize, [{Type, Msg1} | Acc], {Type, Msg2}} end; -get_window([], _PSz, WSz, Acc) -> - {lists:reverse(Acc), WSz, []}. +handle_send_window({Type, Data}, _, PacketSize, WindowSize, Acc) when WindowSize =< PacketSize -> + <<Msg1:WindowSize/binary, Msg2/binary>> = Data, + {WindowSize - WindowSize, [{Type, Msg1} | Acc], {Type, Msg2}}; +handle_send_window({Type, Data}, _, PacketSize, WindowSize, Acc) -> + <<Msg1:PacketSize/binary, Msg2/binary>> = Data, + {WindowSize - PacketSize, [{Type, Msg1} | Acc], {Type, Msg2}}. flow_control(Channel, Cache) -> flow_control([window_adjusted], Channel, Cache). - + flow_control([], Channel, Cache) -> ssh_channel:cache_update(Cache, Channel), []; - flow_control([_|_], #channel{flow_control = From, - send_buf = []} = Channel, Cache) when From =/= undefined -> - [{flow_control, Cache, Channel, From, ok}]; + send_buf = Buffer} = Channel, Cache) when From =/= undefined -> + case queue:is_empty(Buffer) of + true -> + ssh_channel:cache_update(Cache, Channel#channel{flow_control = undefined}), + [{flow_control, Cache, Channel, From, ok}]; + false -> + [] + end; flow_control(_,_,_) -> - []. + []. pty_req(ConnectionHandler, Channel, Term, Width, Height, PixWidth, PixHeight, PtyOpts, TimeOut) -> diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index 68523aa72b..e1f2e059e8 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2008-2014. All Rights Reserved. +%% Copyright Ericsson AB 2008-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -751,7 +751,9 @@ handle_sync_event({open, ChannelPid, Type, InitialWindowSize, MaxPacketSize, Dat user = ChannelPid, local_id = ChannelId, recv_window_size = InitialWindowSize, - recv_packet_size = MaxPacketSize}, + recv_packet_size = MaxPacketSize, + send_buf = queue:new() + }, ssh_channel:cache_update(Cache, Channel), State = add_request(true, ChannelId, From, State2), start_timeout(ChannelId, From, Timeout), @@ -1241,10 +1243,9 @@ event(Event, StateName, State) -> handle_disconnect(DisconnectMsg, State); throw:{ErrorToDisplay, #ssh_msg_disconnect{} = DisconnectMsg} -> handle_disconnect(DisconnectMsg, State, ErrorToDisplay); - _:Error -> - log_error(Error), + _:_ -> handle_disconnect(#ssh_msg_disconnect{code = error_code(StateName), - description = "Internal error", + description = "Invalid state", language = "en"}, State) end. error_code(key_exchange) -> diff --git a/lib/ssh/src/ssh_info.erl b/lib/ssh/src/ssh_info.erl index 9a91875894..30df32c4fd 100644 --- a/lib/ssh/src/ssh_info.erl +++ b/lib/ssh/src/ssh_info.erl @@ -27,18 +27,21 @@ -compile(export_all). print() -> + print(user). + +print(D) -> try supervisor:which_children(ssh_sup) of _ -> - io:nl(), - print_general(), - io:nl(), - underline("Client part", $=), - print_clients(), - io:nl(), - underline("Server part", $=), - print_servers(), - io:nl(), + io:nl(D), + print_general(D), + io:nl(D), + underline(D, "Client part", $=), + print_clients(D), + io:nl(D), + underline(D, "Server part", $=), + print_servers(D), + io:nl(D), %% case os:type() of %% {unix,_} -> %% io:nl(), @@ -50,90 +53,95 @@ print() -> %% catch io:format(os:cmd("netstat -tpn")); %% _ -> ok %% end, - underline("Supervisors", $=), - walk_sups(ssh_sup), - io:nl() + underline(D, "Supervisors", $=), + walk_sups(D, ssh_sup), + io:nl(D) catch _:_ -> - io:format("Ssh not found~n",[]) + io:format(D,"Ssh not found~n",[]) end. %%%================================================================ -print_general() -> +print_general(D) -> {_Name, Slogan, Ver} = lists:keyfind(ssh,1,application:which_applications()), - underline(io_lib:format("~s ~s", [Slogan, Ver]), $=), - io:format('This printout is generated ~s. ~n',[datetime()]). + underline(D, io_lib:format("~s ~s", [Slogan, Ver]), $=), + io:format(D, 'This printout is generated ~s. ~n',[datetime()]). %%%================================================================ -print_clients() -> +print_clients(D) -> + PrintClient = fun(X) -> print_client(D,X) end, try - lists:foreach(fun print_client/1, supervisor:which_children(sshc_sup)) + lists:foreach(PrintClient, supervisor:which_children(sshc_sup)) catch C:E -> - io:format('***FAILED: ~p:~p~n',[C,E]) + io:format(D, '***FAILED: ~p:~p~n',[C,E]) end. -print_client({undefined,Pid,supervisor,[ssh_connection_handler]}) -> +print_client(D, {undefined,Pid,supervisor,[ssh_connection_handler]}) -> {{Local,Remote},_Str} = ssh_connection_handler:get_print_info(Pid), - io:format(" Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]); -print_client(Other) -> - io:format(" [[Other 1: ~p]]~n",[Other]). + io:format(D, " Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]); +print_client(D, Other) -> + io:format(D, " [[Other 1: ~p]]~n",[Other]). %%%================================================================ -print_servers() -> +print_servers(D) -> + PrintServer = fun(X) -> print_server(D,X) end, try - lists:foreach(fun print_server/1, supervisor:which_children(sshd_sup)) + lists:foreach(PrintServer, supervisor:which_children(sshd_sup)) catch C:E -> - io:format('***FAILED: ~p:~p~n',[C,E]) + io:format(D, '***FAILED: ~p:~p~n',[C,E]) end. -print_server({{server,ssh_system_sup,LocalHost,LocalPort},Pid,supervisor,[ssh_system_sup]}) when is_pid(Pid) -> - io:format('Local=~s (~p children)~n',[fmt_host_port({LocalHost,LocalPort}), - ssh_acceptor:number_of_connections(Pid)]), - lists:foreach(fun print_system_sup/1, supervisor:which_children(Pid)); -print_server(Other) -> - io:format(" [[Other 2: ~p]]~n",[Other]). +print_server(D, {{server,ssh_system_sup,LocalHost,LocalPort},Pid,supervisor,[ssh_system_sup]}) when is_pid(Pid) -> + io:format(D, 'Local=~s (~p children)~n',[fmt_host_port({LocalHost,LocalPort}), + ssh_acceptor:number_of_connections(Pid)]), + PrintSystemSup = fun(X) -> print_system_sup(D,X) end, + lists:foreach(PrintSystemSup, supervisor:which_children(Pid)); +print_server(D, Other) -> + io:format(D, " [[Other 2: ~p]]~n",[Other]). -print_system_sup({Ref,Pid,supervisor,[ssh_subsystem_sup]}) when is_reference(Ref), +print_system_sup(D, {Ref,Pid,supervisor,[ssh_subsystem_sup]}) when is_reference(Ref), is_pid(Pid) -> - lists:foreach(fun print_channels/1, supervisor:which_children(Pid)); -print_system_sup({{ssh_acceptor_sup,LocalHost,LocalPort}, Pid,supervisor, [ssh_acceptor_sup]}) when is_pid(Pid) -> - io:format(" [Acceptor for ~s]~n",[fmt_host_port({LocalHost,LocalPort})]); -print_system_sup(Other) -> - io:format(" [[Other 3: ~p]]~n",[Other]). - -print_channels({{server,ssh_channel_sup,_,_},Pid,supervisor,[ssh_channel_sup]}) when is_pid(Pid) -> - lists:foreach(fun print_channel/1, supervisor:which_children(Pid)); -print_channels(Other) -> - io:format(" [[Other 4: ~p]]~n",[Other]). - - -print_channel({Ref,Pid,worker,[ssh_channel]}) when is_reference(Ref), - is_pid(Pid) -> + PrintChannels = fun(X) -> print_channels(D,X) end, + lists:foreach(PrintChannels, supervisor:which_children(Pid)); +print_system_sup(D, {{ssh_acceptor_sup,LocalHost,LocalPort}, Pid,supervisor, [ssh_acceptor_sup]}) when is_pid(Pid) -> + io:format(D, " [Acceptor for ~s]~n",[fmt_host_port({LocalHost,LocalPort})]); +print_system_sup(D, Other) -> + io:format(D, " [[Other 3: ~p]]~n",[Other]). + +print_channels(D, {{server,ssh_channel_sup,_,_},Pid,supervisor,[ssh_channel_sup]}) when is_pid(Pid) -> + PrintChannel = fun(X) -> print_channel(D,X) end, + lists:foreach(PrintChannel, supervisor:which_children(Pid)); +print_channels(D, Other) -> + io:format(D, " [[Other 4: ~p]]~n",[Other]). + + +print_channel(D, {Ref,Pid,worker,[ssh_channel]}) when is_reference(Ref), + is_pid(Pid) -> {{ConnManager,ChannelID}, Str} = ssh_channel:get_print_info(Pid), {{Local,Remote},StrM} = ssh_connection_handler:get_print_info(ConnManager), - io:format(' ch ~p: ~s ~s',[ChannelID, StrM, Str]), - io:format(" Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]); -print_channel(Other) -> - io:format(" [[Other 5: ~p]]~n",[Other]). + io:format(D, ' ch ~p: ~s ~s',[ChannelID, StrM, Str]), + io:format(D, " Local=~s Remote=~s~n",[fmt_host_port(Local),fmt_host_port(Remote)]); +print_channel(D, Other) -> + io:format(D, " [[Other 5: ~p]]~n",[Other]). %%%================================================================ -define(inc(N), (N+4)). -walk_sups(StartPid) -> - io:format("Start at ~p, ~s.~n",[StartPid,dead_or_alive(StartPid)]), - walk_sups(children(StartPid), _Indent=?inc(0)). +walk_sups(D, StartPid) -> + io:format(D, "Start at ~p, ~s.~n",[StartPid,dead_or_alive(StartPid)]), + walk_sups(D, children(StartPid), _Indent=?inc(0)). -walk_sups([H={_,Pid,SupOrWorker,_}|T], Indent) -> - indent(Indent), io:format('~200p ~p is ~s~n',[H,Pid,dead_or_alive(Pid)]), +walk_sups(D, [H={_,Pid,SupOrWorker,_}|T], Indent) -> + indent(D, Indent), io:format(D, '~200p ~p is ~s~n',[H,Pid,dead_or_alive(Pid)]), case SupOrWorker of - supervisor -> walk_sups(children(Pid), ?inc(Indent)); + supervisor -> walk_sups(D, children(Pid), ?inc(Indent)); _ -> ok end, - walk_sups(T, Indent); -walk_sups([], _) -> + walk_sups(D, T, Indent); +walk_sups(_D, [], _) -> ok. dead_or_alive(Name) when is_atom(Name) -> @@ -149,7 +157,7 @@ dead_or_alive(Pid) when is_pid(Pid) -> _ -> "alive" end. -indent(I) -> io:format('~*c',[I,$ ]). +indent(D, I) -> io:format(D,'~*c',[I,$ ]). children(Pid) -> Parent = self(), @@ -166,16 +174,16 @@ children(Pid) -> end. %%%================================================================ -underline(Str) -> - underline(Str, $-). +underline(D, Str) -> + underline(D, Str, $-). -underline(Str, LineChar) -> +underline(D, Str, LineChar) -> Len = lists:flatlength(Str), - io:format('~s~n',[Str]), - line(Len,LineChar). + io:format(D, '~s~n',[Str]), + line(D,Len,LineChar). -line(Len, Char) -> - io:format('~*c~n', [Len,Char]). +line(D, Len, Char) -> + io:format(D, '~*c~n', [Len,Char]). datetime() -> @@ -188,6 +196,6 @@ fmt_host_port({Host,Port}) -> io_lib:format('~s:~p',[Host,Port]). -nyi() -> - io:format('Not yet implemented~n',[]), +nyi(D) -> + io:format(D,'Not yet implemented~n',[]), nyi. diff --git a/lib/ssh/src/ssh_transport.erl b/lib/ssh/src/ssh_transport.erl index 76fa776113..8669be570e 100644 --- a/lib/ssh/src/ssh_transport.erl +++ b/lib/ssh/src/ssh_transport.erl @@ -44,12 +44,34 @@ versions(client, Options)-> Vsn = proplists:get_value(vsn, Options, ?DEFAULT_CLIENT_VERSION), - Version = format_version(Vsn), - {Vsn, Version}; + {Vsn, format_version(Vsn, software_version(Options))}; versions(server, Options) -> Vsn = proplists:get_value(vsn, Options, ?DEFAULT_SERVER_VERSION), - Version = format_version(Vsn), - {Vsn, Version}. + {Vsn, format_version(Vsn, software_version(Options))}. + +software_version(Options) -> + case proplists:get_value(id_string, Options) of + undefined -> + "Erlang"++ssh_vsn(); + {random,Nlo,Nup} -> + random_id(Nlo,Nup); + ID -> + ID + end. + +ssh_vsn() -> + try {ok,L} = application:get_all_key(ssh), + proplists:get_value(vsn,L,"") + of + "" -> ""; + VSN when is_list(VSN) -> "/" ++ VSN; + _ -> "" + catch + _:_ -> "" + end. + +random_id(Nlo, Nup) -> + [crypto:rand_uniform($a,$z+1) || _<- lists:duplicate(crypto:rand_uniform(Nlo,Nup+1),x) ]. hello_version_msg(Data) -> [Data,"\r\n"]. @@ -77,9 +99,9 @@ is_valid_mac(Mac, Data, #ssh{recv_mac = Algorithm, yes_no(Ssh, Prompt) -> (Ssh#ssh.io_cb):yes_no(Prompt, Ssh). -format_version({Major,Minor}) -> +format_version({Major,Minor}, SoftwareVersion) -> "SSH-" ++ integer_to_list(Major) ++ "." ++ - integer_to_list(Minor) ++ "-Erlang". + integer_to_list(Minor) ++ "-" ++ SoftwareVersion. handle_hello_version(Version) -> try diff --git a/lib/ssh/test/ssh_basic_SUITE.erl b/lib/ssh/test/ssh_basic_SUITE.erl index 45c03035cb..f5f8991acc 100644 --- a/lib/ssh/test/ssh_basic_SUITE.erl +++ b/lib/ssh/test/ssh_basic_SUITE.erl @@ -50,6 +50,14 @@ all() -> double_close, ssh_connect_timeout, ssh_connect_arg4_timeout, + packet_size_zero, + ssh_daemon_minimal_remote_max_packet_size_option, + id_string_no_opt_client, + id_string_own_string_client, + id_string_random_client, + id_string_no_opt_server, + id_string_own_string_server, + id_string_random_server, {group, hardening_tests} ]. @@ -757,6 +765,124 @@ ms_passed(N1={_,_,M1}, N2={_,_,M2}) -> 1000 * (Min*60 + Sec + (M2-M1)/1000000). %%-------------------------------------------------------------------- +packet_size_zero(Config) -> + SystemDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + file:make_dir(UserDir), + + {Server, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, + {user_dir, UserDir}, + {user_passwords, [{"vego", "morot"}]}]), + Conn = + ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user_dir, UserDir}, + {user_interaction, false}, + {user, "vego"}, + {password, "morot"}]), + + {ok,Chan} = ssh_connection:session_channel(Conn, 1000, _MaxPacketSize=0, 60000), + ok = ssh_connection:shell(Conn, Chan), + + ssh:close(Conn), + ssh:stop_daemon(Server), + + receive + {ssh_cm,Conn,{data,Chan,_Type,_Msg1}} = M -> + ct:pal("Got ~p",[M]), + ct:fail(doesnt_obey_max_packet_size_0) + after 5000 -> + ok + end. + +%%-------------------------------------------------------------------- +ssh_daemon_minimal_remote_max_packet_size_option(Config) -> + SystemDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + file:make_dir(UserDir), + + {Server, Host, Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, + {user_dir, UserDir}, + {user_passwords, [{"vego", "morot"}]}, + {failfun, fun ssh_test_lib:failfun/2}, + {minimal_remote_max_packet_size, 14}]), + Conn = + ssh_test_lib:connect(Host, Port, [{silently_accept_hosts, true}, + {user_dir, UserDir}, + {user_interaction, false}, + {user, "vego"}, + {password, "morot"}]), + + %% Try the limits of the minimal_remote_max_packet_size: + {ok, _ChannelId} = ssh_connection:session_channel(Conn, 100, 14, infinity), + {open_error,_,"Maximum packet size below 14 not supported",_} = + ssh_connection:session_channel(Conn, 100, 13, infinity), + + ssh:close(Conn), + ssh:stop_daemon(Server). + +%%-------------------------------------------------------------------- +id_string_no_opt_client(Config) -> + {Server, Host, Port} = fake_daemon(Config), + {error,_} = ssh:connect(Host, Port, []), + receive + {id,Server,"SSH-2.0-Erlang/"++Vsn} -> + true = expected_ssh_vsn(Vsn); + {id,Server,Other} -> + ct:fail("Unexpected id: ~s.",[Other]) + end. + +%%-------------------------------------------------------------------- +id_string_own_string_client(Config) -> + {Server, Host, Port} = fake_daemon(Config), + {error,_} = ssh:connect(Host, Port, [{id_string,"Pelle"}]), + receive + {id,Server,"SSH-2.0-Pelle\r\n"} -> + ok; + {id,Server,Other} -> + ct:fail("Unexpected id: ~s.",[Other]) + end. + +%%-------------------------------------------------------------------- +id_string_random_client(Config) -> + {Server, Host, Port} = fake_daemon(Config), + {error,_} = ssh:connect(Host, Port, [{id_string,random}]), + receive + {id,Server,Id="SSH-2.0-Erlang"++_} -> + ct:fail("Unexpected id: ~s.",[Id]); + {id,Server,Rnd="SSH-2.0-"++_} -> + ct:log("Got ~s.",[Rnd]); + {id,Server,Id} -> + ct:fail("Unexpected id: ~s.",[Id]) + end. + +%%-------------------------------------------------------------------- +id_string_no_opt_server(Config) -> + {_Server, Host, Port} = std_daemon(Config, []), + {ok,S1}=gen_tcp:connect(Host,Port,[{active,false}]), + {ok,"SSH-2.0-Erlang/"++Vsn} = gen_tcp:recv(S1, 0, 2000), + true = expected_ssh_vsn(Vsn). + +%%-------------------------------------------------------------------- +id_string_own_string_server(Config) -> + {_Server, Host, Port} = std_daemon(Config, [{id_string,"Olle"}]), + {ok,S1}=gen_tcp:connect(Host,Port,[{active,false}]), + {ok,"SSH-2.0-Olle\r\n"} = gen_tcp:recv(S1, 0, 2000). + +%%-------------------------------------------------------------------- +id_string_random_server(Config) -> + {_Server, Host, Port} = std_daemon(Config, [{id_string,random}]), + {ok,S1}=gen_tcp:connect(Host,Port,[{active,false}]), + {ok,"SSH-2.0-"++Rnd} = gen_tcp:recv(S1, 0, 2000), + case Rnd of + "Erlang"++_ -> ct:log("Id=~p",[Rnd]), + {fail,got_default_id}; + "Olle\r\n" -> {fail,got_previous_tests_value}; + _ -> ct:log("Got ~s.",[Rnd]) + end. + +%%-------------------------------------------------------------------- ssh_connect_negtimeout_parallel(Config) -> ssh_connect_negtimeout(Config,true). ssh_connect_negtimeout_sequential(Config) -> ssh_connect_negtimeout(Config,false). @@ -970,7 +1096,7 @@ max_sessions(Config, ParallelLogin, Connect0) when is_function(Connect0,2) -> %% Due to timing the error message may or may not be delivered to %% the "tcp-application" before the socket closed message is recived -check_error("Internal error") -> +check_error("Invalid state") -> ok; check_error("Connection closed") -> ok; @@ -1035,3 +1161,46 @@ do_shell(IO, Shell) -> %% {'EXIT', Shell, killed} -> %% ok %% end. + + +std_daemon(Config, ExtraOpts) -> + SystemDir = ?config(data_dir, Config), + PrivDir = ?config(priv_dir, Config), + UserDir = filename:join(PrivDir, nopubkey), % to make sure we don't use public-key-auth + file:make_dir(UserDir), + {_Server, _Host, _Port} = ssh_test_lib:daemon([{system_dir, SystemDir}, + {user_dir, UserDir}, + {failfun, fun ssh_test_lib:failfun/2} | ExtraOpts]). + +expected_ssh_vsn(Str) -> + try + {ok,L} = application:get_all_key(ssh), + proplists:get_value(vsn,L,"")++"\r\n" + of + Str -> true; + "\r\n" -> true; + _ -> false + catch + _:_ -> true %% ssh not started so we dont't know + end. + + +fake_daemon(_Config) -> + Parent = self(), + %% start the server + Server = spawn(fun() -> + {ok,Sl} = gen_tcp:listen(0,[]), + {ok,{Host,Port}} = inet:sockname(Sl), + Parent ! {sockname,self(),Host,Port}, + Rsa = gen_tcp:accept(Sl), + ct:log("Server gen_tcp:accept got ~p",[Rsa]), + {ok,S} = Rsa, + receive + {tcp, S, Id} -> Parent ! {id,self(),Id} + end + end), + %% Get listening host and port + receive + {sockname,Server,ServerHost,ServerPort} -> {Server, ServerHost, ServerPort} + end. + diff --git a/lib/ssh/vsn.mk b/lib/ssh/vsn.mk index 0d90278977..b2b85a717f 100644 --- a/lib/ssh/vsn.mk +++ b/lib/ssh/vsn.mk @@ -1,5 +1,4 @@ #-*-makefile-*- ; force emacs to enter makefile-mode -SSH_VSN = 3.2 +SSH_VSN = 3.2.2 APP_VSN = "ssh-$(SSH_VSN)" - diff --git a/lib/test_server/src/erl2html2.erl b/lib/test_server/src/erl2html2.erl index 7cfaa2c325..50dbbb82ee 100644 --- a/lib/test_server/src/erl2html2.erl +++ b/lib/test_server/src/erl2html2.erl @@ -117,9 +117,10 @@ parse_preprocessed_file(Epp,File,InCorrectFile) -> parse_preprocessed_file(Epp,File,true); {attribute,_,file,{_OtherFile,_}} -> parse_preprocessed_file(Epp,File,false); - {function,L,F,A,[_|C]} when InCorrectFile -> - Clauses = [{clause,CL} || {clause,CL,_,_,_} <- C], - [{atom_to_list(F),A,L} | Clauses] ++ + {function,L,F,A,Cs} when InCorrectFile -> + {CLs,LastCL} = find_clause_lines(Cs, []), + %% tl(CLs) cause we know the start line already + [{atom_to_list(F),A,L,LastCL} | tl(CLs)] ++ parse_preprocessed_file(Epp,File,true); _ -> parse_preprocessed_file(Epp,File,InCorrectFile) @@ -146,9 +147,10 @@ parse_non_preprocessed_file(Epp, File, Location) -> case epp_dodger:parse_form(Epp, Location) of {ok,Tree,Location1} -> try erl_syntax:revert(Tree) of - {function,L,F,A,[_|C]} -> - Clauses = [{clause,CL} || {clause,CL,_,_,_} <- C], - [{atom_to_list(F),A,L} | Clauses] ++ + {function,L,F,A,Cs} -> + {CLs,LastCL} = find_clause_lines(Cs, []), + %% tl(CLs) cause we know the start line already + [{atom_to_list(F),A,L,LastCL} | tl(CLs)] ++ parse_non_preprocessed_file(Epp, File, Location1); _ -> parse_non_preprocessed_file(Epp, File, Location1) @@ -162,22 +164,48 @@ parse_non_preprocessed_file(Epp, File, Location) -> end. %%%----------------------------------------------------------------- +%%% Find the line number of the last expression in the function +find_clause_lines([{clause,CL,_Params,_Op,Exprs}], CLs) -> % last clause + try tuple_to_list(lists:last(Exprs)) of + [_Type,ExprLine | _] -> + {lists:reverse([{clause,CL}|CLs]), ExprLine}; + _ -> + {lists:reverse([{clause,CL}|CLs]), CL} + catch + _:_ -> + {lists:reverse([{clause,CL}|CLs]), CL} + end; + +find_clause_lines([{clause,CL,_Params,_Op,_Exprs} | Cs], CLs) -> + find_clause_lines(Cs, [{clause,CL}|CLs]). + +%%%----------------------------------------------------------------- %%% Add a link target for each line and one for each function definition. -build_html(SFd,DFd,Encoding,Functions) -> - build_html(SFd,DFd,Encoding,file:read_line(SFd),1,Functions,false). +build_html(SFd,DFd,Encoding,FuncsAndCs) -> + build_html(SFd,DFd,Encoding,file:read_line(SFd),1,FuncsAndCs, + false,undefined). -build_html(SFd,DFd,Encoding,{ok,Str},L,[{F,A,L}|Functions],_IsFuncDef) -> +%% function start line found +build_html(SFd,DFd,Enc,{ok,Str},L0,[{F,A,L0,LastL}|FuncsAndCs], + _IsFuncDef,_FAndLastL) -> FALink = test_server_ctrl:uri_encode(F++"-"++integer_to_list(A),utf8), - file:write(DFd,["<a name=\"",to_raw_list(FALink,Encoding),"\"/>"]), - build_html(SFd,DFd,Encoding,{ok,Str},L,Functions,true); -build_html(SFd,DFd,Encoding,{ok,Str},L,[{clause,L}|Functions],_IsFuncDef) -> - build_html(SFd,DFd,Encoding,{ok,Str},L,Functions,true); -build_html(SFd,DFd,Encoding,{ok,Str},L,Functions,IsFuncDef) -> + file:write(DFd,["<a name=\"",to_raw_list(FALink,Enc),"\"/>"]), + build_html(SFd,DFd,Enc,{ok,Str},L0,FuncsAndCs,true,{F,LastL}); +%% line of last expression in function found +build_html(SFd,DFd,Enc,{ok,Str},LastL,FuncsAndCs,_IsFuncDef,{F,LastL}) -> + LastLineLink = test_server_ctrl:uri_encode(F++"-last_expr",utf8), + file:write(DFd,["<a name=\"", + to_raw_list(LastLineLink,Enc),"\"/>"]), + build_html(SFd,DFd,Enc,{ok,Str},LastL,FuncsAndCs,true,undefined); +build_html(SFd,DFd,Enc,{ok,Str},L,[{clause,L}|FuncsAndCs], + _IsFuncDef,FAndLastL) -> + build_html(SFd,DFd,Enc,{ok,Str},L,FuncsAndCs,true,FAndLastL); +build_html(SFd,DFd,Enc,{ok,Str},L,FuncsAndCs,IsFuncDef,FAndLastL) -> LStr = line_number(L), Str1 = line(Str,IsFuncDef), file:write(DFd,[LStr,Str1]), - build_html(SFd,DFd,Encoding,file:read_line(SFd),L+1,Functions,false); -build_html(_SFd,_DFd,_Encoding,eof,L,_Functions,_IsFuncDef) -> + build_html(SFd,DFd,Enc,file:read_line(SFd),L+1,FuncsAndCs,false,FAndLastL); +build_html(_SFd,_DFd,_Enc,eof,L,_FuncsAndCs,_IsFuncDef,_FAndLastL) -> L. line_number(L) -> diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl index 8d91778cbb..1c3352550b 100644 --- a/lib/test_server/src/test_server.erl +++ b/lib/test_server/src/test_server.erl @@ -1355,12 +1355,30 @@ get_loc(Pid) -> Stk = [rewrite_loc_item(Loc) || Loc <- Stk0], case get(test_server_loc) of [{Suite,Case}] -> - %% location info unknown, check if {Suite,Case,Line} - %% is available in stacktrace. and if so, use stacktrace - %% instead of current test_server_loc + %% Location info unknown, check if {Suite,Case,Line} + %% is available in stacktrace and if so, use stacktrace + %% instead of current test_server_loc. + %% If location is the last expression in a test case + %% function, the info is not available due to tail call + %% elimination. We need to check if the test case has been + %% called by ts_tc/3 and, if so, insert the test case info + %% at that position. case [match || {S,C,_L} <- Stk, S == Suite, C == Case] of - [match|_] -> put(test_server_loc, Stk); - _ -> ok + [match|_] -> + put(test_server_loc, Stk); + _ -> + {PreTC,PostTC} = + lists:splitwith(fun({test_server,ts_tc,_}) -> + false; + (_) -> + true + end, Stk), + if PostTC == [] -> + ok; + true -> + put(test_server_loc, + PreTC++[{Suite,Case,last_expr} | PostTC]) + end end; _ -> put(test_server_loc, Stk) @@ -1422,7 +1440,10 @@ lookup_config(Key,Config) -> undefined end. -%% timer:tc/3 +%% +%% IMPORTANT: get_loc/1 uses the name of this function when analysing +%% stack traces. If the name changes, get_loc/1 must be updated! +%% ts_tc(M, F, A) -> Before = erlang:now(), Result = try diff --git a/lib/test_server/src/test_server_sup.erl b/lib/test_server/src/test_server_sup.erl index 96e369a138..15a6fdd1de 100644 --- a/lib/test_server/src/test_server_sup.erl +++ b/lib/test_server/src/test_server_sup.erl @@ -61,33 +61,37 @@ timetrap(Timeout0, ReportTVal, Scale, Pid) -> TruncTO = trunc(Timeout), receive after TruncTO -> - case is_process_alive(Pid) of - true -> - TimeToReport = if Timeout0 == ReportTVal -> TruncTO; - true -> ReportTVal end, - MFLs = test_server:get_loc(Pid), - Mon = erlang:monitor(process, Pid), - Trap = {timetrap_timeout,TimeToReport,MFLs}, - exit(Pid, Trap), - receive - {'DOWN', Mon, process, Pid, _} -> - ok - after 10000 -> - %% Pid is probably trapping exits, hit it harder... - catch error_logger:warning_msg( - "Testcase process ~w not " - "responding to timetrap " - "timeout:~n" - " ~p.~n" - "Killing testcase...~n", - [Pid, Trap]), - exit(Pid, kill) - end; - false -> + kill_the_process(Pid, Timeout0, TruncTO, ReportTVal) + end. + +kill_the_process(Pid, Timeout0, TruncTO, ReportTVal) -> + case is_process_alive(Pid) of + true -> + TimeToReport = if Timeout0 == ReportTVal -> TruncTO; + true -> ReportTVal end, + MFLs = test_server:get_loc(Pid), + Mon = erlang:monitor(process, Pid), + Trap = {timetrap_timeout,TimeToReport,MFLs}, + exit(Pid, Trap), + receive + {'DOWN', Mon, process, Pid, _} -> ok - end + after 10000 -> + %% Pid is probably trapping exits, hit it harder... + catch error_logger:warning_msg( + "Testcase process ~w not " + "responding to timetrap " + "timeout:~n" + " ~p.~n" + "Killing testcase...~n", + [Pid, Trap]), + exit(Pid, kill) + end; + false -> + ok end. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% timetrap_cancel(Handle) -> ok %% Handle = term() @@ -812,10 +816,19 @@ format_loc1({Mod,Func,Line}) -> case {lists:member(no_src, get(test_server_logopts)), lists:reverse(ModStr)} of {false,[$E,$T,$I,$U,$S,$_|_]} -> - io_lib:format("{~w,~w,<a href=\"~ts~ts#~w\">~w</a>}", + Link = if is_integer(Line) -> + integer_to_list(Line); + Line == last_expr -> + list_to_atom(atom_to_list(Func)++"-last_expr"); + is_atom(Line) -> + atom_to_list(Line); + true -> + Line + end, + io_lib:format("{~w,~w,<a href=\"~ts~ts#~s\">~w</a>}", [Mod,Func, test_server_ctrl:uri_encode(downcase(ModStr)), - ?src_listing_ext,Line,Line]); + ?src_listing_ext,Link,Line]); _ -> io_lib:format("{~w,~w,~w}",[Mod,Func,Line]) end. diff --git a/lib/test_server/vsn.mk b/lib/test_server/vsn.mk index 77225b4cad..2a2ed2b3b0 100644 --- a/lib/test_server/vsn.mk +++ b/lib/test_server/vsn.mk @@ -1 +1 @@ -TEST_SERVER_VSN = 3.8 +TEST_SERVER_VSN = 3.8.1 |