File 3923-eldap-Save-info-of-test-machine-s-ldap-ser... of Package erlang

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File 3923-eldap-Save-info-of-test-machine-s-ldap-server.patch of Package erlang (Revision 54461a2357af3de1f765489d2fd0ee14)

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From 342028dd0019e90fb49f6d262af1ecaa3952971a Mon Sep 17 00:00:00 2001
From: Hans Nilsson <hans@erlang.org>
Date: Wed, 2 Feb 2022 13:30:19 +0100
Subject: [PATCH 3/3] eldap: Save info of test machine's ldap server

The output is saved in <collect_host_info>/eldap_info/<hostname>.data
where <collect_host_info> is a common_test configuration variable.

Examples:
        {collect_host_info, "/my/local/dir"}.
        {collect_host_info, "hostname:/its/local/dir"}.
        {collect_host_info, "user@hostname:/their/local/dir"}.
---
 lib/eldap/test/Makefile                       |   1 +
 lib/eldap/test/eldap_basic_SUITE.erl          |  35 +++-
 .../eldap_collect_labmachine_info_SUITE.erl   | 197 ++++++++++++++++++
 3 files changed, 230 insertions(+), 3 deletions(-)
 create mode 100644 lib/eldap/test/eldap_collect_labmachine_info_SUITE.erl

diff --git a/lib/eldap/test/Makefile b/lib/eldap/test/Makefile
index 81fa8f187a..bdfe0a6de7 100644
--- a/lib/eldap/test/Makefile
+++ b/lib/eldap/test/Makefile
@@ -30,6 +30,7 @@ INCLUDES= -I. -I ../include
 
 MODULES= \
 	eldap_basic_SUITE \
+	eldap_collect_labmachine_info_SUITE \
 	make_certs
 
 
diff --git a/lib/eldap/test/eldap_basic_SUITE.erl b/lib/eldap/test/eldap_basic_SUITE.erl
index 683e1d5393..9cb647aa0c 100644
--- a/lib/eldap/test/eldap_basic_SUITE.erl
+++ b/lib/eldap/test/eldap_basic_SUITE.erl
@@ -173,9 +173,38 @@ init_per_suite(Config) ->
 	    false ->
 		undefined
 	end,
-    [{ssl_available, SSL_available},
-     {ldap_server,   LDAP_server},
-     {ldaps_server,  LDAPS_server} | Config].
+    log_ldap_servers([{ssl_available, SSL_available},
+                      {ldap_server,   LDAP_server},
+                      {ldaps_server,  LDAPS_server} | Config]).
+
+
+log_ldap_servers(Config) ->
+    case true == (catch
+                      lists:member({save_eldap_data,3},
+                                   eldap_collect_labmachine_info_SUITE:module_info(exports)))
+    of
+        true ->
+            HostName = 
+                case inet:gethostname() of
+                    {ok,Name} -> string:to_lower(Name);
+                    _ -> "undefined"
+                end,
+            Entry =
+                     [{hostname,           HostName},
+                      {type,               host},
+                      {date,               date()},
+                      {time,               time()},
+                      {os_type,            os:type()},
+                      {os_version,         os:version()},
+                      {ldap_server,        proplists:get_value(ldap_server, Config)},
+                      {ldaps_server,       proplists:get_value(ldaps_server, Config)}
+                     ],
+            eldap_collect_labmachine_info_SUITE:save_eldap_data(HostName, Entry, Config),
+            Config;
+        false ->
+            Config
+    end.
+
 
 end_per_suite(_Config) ->
     try ssl:stop()
diff --git a/lib/eldap/test/eldap_collect_labmachine_info_SUITE.erl b/lib/eldap/test/eldap_collect_labmachine_info_SUITE.erl
new file mode 100644
index 0000000000..f34f330e39
--- /dev/null
+++ b/lib/eldap/test/eldap_collect_labmachine_info_SUITE.erl
@@ -0,0 +1,197 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2008-2022. All Rights Reserved.
+%%
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
+%%
+%%     http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+
+-module(eldap_collect_labmachine_info_SUITE).
+
+-include_lib("common_test/include/ct.hrl").
+
+-export([save_eldap_data/3]).
+
+-export([
+         suite/0,
+         all/0,
+         init_per_suite/1,
+         end_per_suite/1
+        ]).
+
+-define(DAYS_TO_KEEP, 5).
+
+save_eldap_data(Host, Data, Config0) ->
+    case init_data_transfer(Host, Config0) of
+        Config1 when is_list(Config1) ->
+            Config =
+                case Data of
+                    [[_|_]|_] ->
+                        lists:foldl(fun save_data/2, Config1, Data);
+                    _ ->
+                        save_data(Data, Config1)
+                end,
+            end_data_transfer(Config);
+
+        Skip -> Skip
+    end.
+
+%%--------------------------------------------------------------------
+%% Common Test interface functions -----------------------------------
+%%--------------------------------------------------------------------
+
+suite() -> [{timetrap,{seconds,40}}].
+
+all() -> [].
+
+%%--------------------------------------------------------------------
+init_per_suite(Config) -> Config.
+
+end_per_suite(Config) -> Config.
+
+%%%================================================================
+priv_dir(Config) -> proplists:get_value(priv_dir, Config).
+
+priv_file(Config, Name) -> filename:join(priv_dir(Config), Name).
+
+
+remove_drive_letter([_DriveLetter,$:|FileName]) -> FileName;
+remove_drive_letter(FileName) -> FileName.
+
+
+usable_file(FileName) ->
+    case file:open(FileName, [append]) of
+        {ok,D} ->
+            ok == file:close(D);
+        _ ->
+            false
+    end.
+
+%%%----------------------------------------------------------------
+wsl_ify(Cmnd) ->
+    case os:getenv("WSLENV") of
+        false -> Cmnd;
+        _ -> "wsl " ++ Cmnd
+    end.
+
+%%%================================================================
+save_data(NewEntry, Config) ->
+    LocalFile = proplists:get_value(local_file, Config),
+
+    YoungEntries =
+        case file:consult(LocalFile) of
+            {ok, Consulted} when is_list(Consulted) ->
+                lists:filter(fun(E) -> is_young(E) end,
+                             Consulted);
+            Other ->
+                ct:log("Strange result of consult:~n~p", [Other]),
+                ct:fail("Consult failed")
+        end,
+
+    {ok,D} = file:open(LocalFile, [write]),
+    lists:foreach(fun(E) ->
+                          io:format(D, '~p.~n', [E])
+                  end, lists:usort([NewEntry|YoungEntries])),
+    file:close(D),
+    Config.
+
+
+is_young(E) ->
+    try
+        Days = days_ago(proplists:get_value(date, E)),
+        Days >= 0 andalso Days =< ?DAYS_TO_KEEP
+    catch
+        _:_ -> false                     % No or illegal date property
+    end.
+
+
+days_ago(D={_,_,_})->
+     calendar:date_to_gregorian_days(date()) - calendar:date_to_gregorian_days(D).
+
+%%%----------------------------------------------------------------
+init_data_transfer(Host, Config) ->
+    case ct:get_config(collect_host_info) of
+        undefined ->
+            {skip, "No 'collect_host_info' path configured"};
+
+        Root when is_list(Root) ->
+            RemoteFile = filename:join([Root, "eldap_info", Host++".data"]),
+            init_data_transfer_cont(Host, Config, RemoteFile)
+    end.
+
+init_data_transfer_cont(Host, Config, RemoteFile) ->
+    LocalFile = priv_file(Config, Host++".eldapdata"),
+
+    case usable_file(LocalFile) of
+        false -> ct:fail(no_local_file);
+        true -> ok
+    end,
+
+    TransferType =
+        case {path_type(RemoteFile), os:type()} of
+            {local, {unix,_}} ->
+                case usable_file(RemoteFile) of
+                    true -> filesystem;
+                    false -> ssh
+                end;
+            _ ->
+                ssh
+        end,
+
+    case TransferType of
+        filesystem ->
+            %% 'filesystem' was concluded since it was possible
+            %% to open the file in append mode
+            {ok,B} = file:read_file(RemoteFile),
+            ok = file:write_file(LocalFile, B);
+        ssh ->
+            SCP = wsl_ify("scp "++RemoteFile++" "++remove_drive_letter(LocalFile)),
+            ct:pal("Run command: \"~s\"", [SCP]),
+            Result = os:cmd(SCP),
+            ct:pal("Command result: \"~s\"",[Result])
+    end,
+
+    [{transfer_type, TransferType}, 
+     {local_file,LocalFile},
+     {remote_file,RemoteFile} | Config].
+    
+%%%----------------------------------------------------------------
+end_data_transfer(Config) ->
+    LocalFile = proplists:get_value(local_file,Config),
+    RemoteFile = proplists:get_value(remote_file,Config),
+    case proplists:get_value(transfer_type,Config) of
+        filesystem ->
+            {ok,B} = file:read_file(LocalFile),
+            ok = file:write_file(RemoteFile, B);
+        ssh ->
+            SCP = wsl_ify("scp "++remove_drive_letter(LocalFile)++" "++RemoteFile),
+            ct:pal("Run command: \"~s\"", [SCP]),
+            Result = os:cmd(SCP),
+            ct:pal("Command result: \"~s\"",[Result])
+    end,
+    file:delete(LocalFile).
+
+path_type(Path) ->
+    case string:lexemes(Path, ":") of
+        [_] ->
+            local;
+        [Host | _] ->
+            case string:find(Host, "/") of
+                nomatch -> remote;
+                _ -> local
+            end
+    end.
-- 
2.35.3

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File 3923-eldap-Save-info-of-test-machine-s-ldap-server.patch of Package erlang (Revision 54461a2357af3de1f765489d2fd0ee14)

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