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-rw-r--r--lib/ssl/test/Makefile1
-rw-r--r--lib/ssl/test/ssl_dist_SUITE.erl603
2 files changed, 604 insertions, 0 deletions
diff --git a/lib/ssl/test/Makefile b/lib/ssl/test/Makefile
index 5be07cad2c..45a401aa68 100644
--- a/lib/ssl/test/Makefile
+++ b/lib/ssl/test/Makefile
@@ -41,6 +41,7 @@ MODULES = \
ssl_payload_SUITE \
ssl_to_openssl_SUITE \
ssl_session_cache_SUITE \
+ ssl_dist_SUITE \
ssl_test_MACHINE \
old_ssl_active_SUITE \
old_ssl_active_once_SUITE \
diff --git a/lib/ssl/test/ssl_dist_SUITE.erl b/lib/ssl/test/ssl_dist_SUITE.erl
new file mode 100644
index 0000000000..7325e97ff5
--- /dev/null
+++ b/lib/ssl/test/ssl_dist_SUITE.erl
@@ -0,0 +1,603 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2007-2011. 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(ssl_dist_SUITE).
+
+-include_lib("test_server/include/test_server.hrl").
+
+%% Note: This directive should only be used in test suites.
+-compile(export_all).
+
+-define(DEFAULT_TIMETRAP_SECS, 240).
+
+-define(AWAIT_SLL_NODE_UP_TIMEOUT, 30000).
+
+-record(node_handle,
+ {connection_handler,
+ socket,
+ name,
+ nodename}
+ ).
+
+suite() ->
+ [{ct_hooks,[ts_install_cth]}].
+
+all() ->
+ [basic].
+
+groups() ->
+ [].
+
+init_per_group(_GroupName, Config) ->
+ Config.
+
+end_per_group(_GroupName, Config) ->
+ Config.
+
+init_per_suite(Config) ->
+ try crypto:start() of
+ ok ->
+ add_ssl_opts_config(Config)
+ catch _:_ ->
+ {skip, "Crypto did not start"}
+ end.
+
+end_per_suite(Config) ->
+ application:stop(crypto),
+ Config.
+
+init_per_testcase(Case, Config) when list(Config) ->
+ Dog = ?t:timetrap(?t:seconds(?DEFAULT_TIMETRAP_SECS)),
+ [{watchdog, Dog},{testcase, Case}|Config].
+
+end_per_testcase(_Case, Config) when list(Config) ->
+ Dog = ?config(watchdog, Config),
+ ?t:timetrap_cancel(Dog),
+ ok.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% Testcases %%
+%% %%
+
+basic(doc) ->
+ ["Test that two nodes can connect via ssl distribution"];
+basic(suite) ->
+ [];
+basic(Config) when is_list(Config) ->
+ NH1 = start_ssl_node(Config),
+ Node1 = NH1#node_handle.nodename,
+ NH2 = start_ssl_node(Config),
+ Node2 = NH2#node_handle.nodename,
+
+ pong = apply_on_ssl_node(NH1, fun () -> net_adm:ping(Node2) end),
+
+ [Node2] = apply_on_ssl_node(NH1, fun () -> nodes() end),
+ [Node1] = apply_on_ssl_node(NH2, fun () -> nodes() end),
+
+ %% The test_server node has the same cookie as the ssl nodes
+ %% but it should not be able to communicate with the ssl nodes
+ %% via the erlang distribution.
+ pang = net_adm:ping(Node1),
+ pang = net_adm:ping(Node2),
+
+ %%
+ %% Check that we are able to communicate over the erlang
+ %% distribution between the ssl nodes.
+ %%
+ Ref = make_ref(),
+ spawn(fun () ->
+ apply_on_ssl_node(
+ NH1,
+ fun () ->
+ tstsrvr_format("Hi from ~p!~n", [node()]),
+ send_to_tstcntrl({Ref, self()}),
+ receive
+ {From, ping} ->
+ tstsrvr_format("Received ping ~p!~n", [node()]),
+ From ! {self(), pong}
+ end
+ end)
+ end),
+ receive
+ {Ref, SslPid} ->
+ ok = apply_on_ssl_node(
+ NH2,
+ fun () ->
+ tstsrvr_format("Hi from ~p!~n", [node()]),
+ SslPid ! {self(), ping},
+ receive
+ {SslPid, pong} ->
+ ok
+ end
+ end)
+ end,
+ stop_ssl_node(NH1),
+ stop_ssl_node(NH2),
+ success(Config).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% %%
+%% Internal functions %%
+%% %%
+
+%%
+%% ssl_node side api
+%%
+
+tstsrvr_format(Fmt, ArgList) ->
+ send_to_tstsrvr({format, Fmt, ArgList}).
+
+send_to_tstcntrl(Message) ->
+ send_to_tstsrvr({message, Message}).
+
+
+%%
+%% test_server side api
+%%
+
+apply_on_ssl_node(Node, M, F, A) when atom(M), atom(F), list(A) ->
+ Ref = make_ref(),
+ send_to_ssl_node(Node, {apply, self(), Ref, M, F, A}),
+ receive
+ {Ref, Result} ->
+ Result
+ end.
+
+apply_on_ssl_node(Node, Fun) when is_function(Fun, 0) ->
+ Ref = make_ref(),
+ send_to_ssl_node(Node, {apply, self(), Ref, Fun}),
+ receive
+ {Ref, Result} ->
+ Result
+ end.
+
+stop_ssl_node(#node_handle{connection_handler = Handler,
+ socket = Socket,
+ name = Name}) ->
+ ?t:format("Trying to stop ssl node ~s.~n", [Name]),
+ Mon = erlang:monitor(process, Handler),
+ unlink(Handler),
+ case gen_tcp:send(Socket, term_to_binary(stop)) of
+ ok ->
+ receive
+ {'DOWN', Mon, process, Handler, Reason} ->
+ case Reason of
+ normal -> ok;
+ _ -> exit(Reason)
+ end
+ end;
+ Error ->
+ erlang:demonitor(Mon, [flush]),
+ exit(Error)
+ end.
+
+start_ssl_node(Config) ->
+ start_ssl_node(Config, "").
+
+start_ssl_node(Config, XArgs) ->
+ Name = mk_node_name(Config),
+ SSL = ?config(ssl_opts, Config),
+ SSLDistOpts = setup_dist_opts(Name, ?config(priv_dir, Config)),
+ start_ssl_node_raw(Name, SSL ++ " " ++ SSLDistOpts ++ XArgs).
+
+start_ssl_node_raw(Name, Args) ->
+ {ok, LSock} = gen_tcp:listen(0,
+ [binary, {packet, 4}, {active, false}]),
+ {ok, ListenPort} = inet:port(LSock),
+ CmdLine = mk_node_cmdline(ListenPort, Name, Args),
+ ?t:format("Attempting to start ssl node ~s: ~s~n", [Name, CmdLine]),
+ case open_port({spawn, CmdLine}, []) of
+ Port when port(Port) ->
+ unlink(Port),
+ erlang:port_close(Port),
+ case await_ssl_node_up(Name, LSock) of
+ #node_handle{} = NodeHandle ->
+ ?t:format("Ssl node ~s started.~n", [Name]),
+ NodeName = list_to_atom(Name ++ "@" ++ host_name()),
+ NodeHandle#node_handle{nodename = NodeName};
+ Error ->
+ exit({failed_to_start_node, Name, Error})
+ end;
+ Error ->
+ exit({failed_to_start_node, Name, Error})
+ end.
+
+%%
+%% command line creation
+%%
+
+host_name() ->
+ [$@ | Host] = lists:dropwhile(fun ($@) -> false; (_) -> true end,
+ atom_to_list(node())),
+ Host.
+
+mk_node_name(Config) ->
+ {A, B, C} = erlang:now(),
+ Case = ?config(testcase, Config),
+ atom_to_list(?MODULE)
+ ++ "_"
+ ++ atom_to_list(Case)
+ ++ "_"
+ ++ integer_to_list(A)
+ ++ "-"
+ ++ integer_to_list(B)
+ ++ "-"
+ ++ integer_to_list(C).
+
+mk_node_cmdline(ListenPort, Name, Args) ->
+ Static = "-detached -noinput",
+ Pa = filename:dirname(code:which(?MODULE)),
+ Prog = case catch init:get_argument(progname) of
+ {ok,[[P]]} -> P;
+ _ -> exit(no_progname_argument_found)
+ end,
+ NameSw = case net_kernel:longnames() of
+ false -> "-sname ";
+ _ -> "-name "
+ end,
+ {ok, Pwd} = file:get_cwd(),
+ Prog ++ " "
+ ++ Static ++ " "
+ ++ NameSw ++ " " ++ Name ++ " "
+ ++ "-pa " ++ Pa ++ " "
+ ++ "-run application start crypto -run application start public_key "
+ ++ "-run " ++ atom_to_list(?MODULE) ++ " cnct2tstsrvr "
+ ++ host_name() ++ " "
+ ++ integer_to_list(ListenPort) ++ " "
+ ++ Args ++ " "
+ ++ "-env ERL_CRASH_DUMP " ++ Pwd ++ "/erl_crash_dump." ++ Name ++ " "
+ ++ "-setcookie " ++ atom_to_list(erlang:get_cookie()).
+
+%%
+%% Connection handler test_server side
+%%
+
+await_ssl_node_up(Name, LSock) ->
+ case gen_tcp:accept(LSock, ?AWAIT_SLL_NODE_UP_TIMEOUT) of
+ timeout ->
+ gen_tcp:close(LSock),
+ ?t:format("Timeout waiting for ssl node ~s to come up~n",
+ [Name]),
+ timeout;
+ {ok, Socket} ->
+ gen_tcp:close(LSock),
+ case gen_tcp:recv(Socket, 0) of
+ {ok, Bin} ->
+ check_ssl_node_up(Socket, Name, Bin);
+ {error, closed} ->
+ gen_tcp:close(Socket),
+ exit({lost_connection_with_ssl_node_before_up, Name})
+ end;
+ {error, Error} ->
+ gen_tcp:close(LSock),
+ exit({accept_failed, Error})
+ end.
+
+check_ssl_node_up(Socket, Name, Bin) ->
+ case catch binary_to_term(Bin) of
+ {'EXIT', _} ->
+ gen_tcp:close(Socket),
+ exit({bad_data_received_from_ssl_node, Name, Bin});
+ {ssl_node_up, NodeName} ->
+ case list_to_atom(Name++"@"++host_name()) of
+ NodeName ->
+ Parent = self(),
+ Go = make_ref(),
+ %% Spawn connection handler on test server side
+ Pid = spawn_link(
+ fun () ->
+ receive Go -> ok end,
+ tstsrvr_con_loop(Name, Socket, Parent)
+ end),
+ ok = gen_tcp:controlling_process(Socket, Pid),
+ Pid ! Go,
+ #node_handle{connection_handler = Pid,
+ socket = Socket,
+ name = Name};
+ _ ->
+ exit({unexpected_ssl_node_connected, NodeName})
+ end;
+ Msg ->
+ exit({unexpected_msg_instead_of_ssl_node_up, Name, Msg})
+ end.
+
+send_to_ssl_node(#node_handle{connection_handler = Hndlr}, Term) ->
+ Hndlr ! {relay_to_ssl_node, term_to_binary(Term)},
+ ok.
+
+tstsrvr_con_loop(Name, Socket, Parent) ->
+ inet:setopts(Socket,[{active,once}]),
+ receive
+ {relay_to_ssl_node, Data} when is_binary(Data) ->
+ case gen_tcp:send(Socket, Data) of
+ ok ->
+ ok;
+ _Error ->
+ gen_tcp:close(Socket),
+ exit({failed_to_relay_data_to_ssl_node, Name, Data})
+ end;
+ {tcp, Socket, Bin} ->
+ case catch binary_to_term(Bin) of
+ {'EXIT', _} ->
+ gen_tcp:close(Socket),
+ exit({bad_data_received_from_ssl_node, Name, Bin});
+ {format, FmtStr, ArgList} ->
+ ?t:format(FmtStr, ArgList);
+ {message, Msg} ->
+ ?t:format("Got message ~p", [Msg]),
+ Parent ! Msg;
+ {apply_res, To, Ref, Res} ->
+ To ! {Ref, Res};
+ bye ->
+ ?t:format("Ssl node ~s stopped.~n", [Name]),
+ gen_tcp:close(Socket),
+ exit(normal);
+ Unknown ->
+ exit({unexpected_message_from_ssl_node, Name, Unknown})
+ end;
+ {tcp_closed, Socket} ->
+ gen_tcp:close(Socket),
+ exit({lost_connection_with_ssl_node, Name})
+ end,
+ tstsrvr_con_loop(Name, Socket, Parent).
+
+%%
+%% Connection handler ssl_node side
+%%
+
+% cnct2tstsrvr() is called via command line arg -run ...
+cnct2tstsrvr([Host, Port]) when list(Host), list(Port) ->
+ %% Spawn connection handler on ssl node side
+ ConnHandler
+ = spawn(fun () ->
+ case catch gen_tcp:connect(Host,
+ list_to_integer(Port),
+ [binary,
+ {packet, 4},
+ {active, false}]) of
+ {ok, Socket} ->
+ notify_ssl_node_up(Socket),
+ ets:new(test_server_info,
+ [set,
+ public,
+ named_table,
+ {keypos, 1}]),
+ ets:insert(test_server_info,
+ {test_server_handler, self()}),
+ ssl_node_con_loop(Socket);
+ _Error ->
+ halt("Failed to connect to test server")
+ end
+ end),
+ spawn(fun () ->
+ Mon = erlang:monitor(process, ConnHandler),
+ receive
+ {'DOWN', Mon, process, ConnHandler, Reason} ->
+ receive after 1000 -> ok end,
+ halt("test server connection handler terminated: "
+ ++
+ lists:flatten(io_lib:format("~p", [Reason])))
+ end
+ end).
+
+notify_ssl_node_up(Socket) ->
+ case catch gen_tcp:send(Socket,
+ term_to_binary({ssl_node_up, node()})) of
+ ok -> ok;
+ _ -> halt("Failed to notify test server that I'm up")
+ end.
+
+send_to_tstsrvr(Term) ->
+ case catch ets:lookup_element(test_server_info, test_server_handler, 2) of
+ Hndlr when pid(Hndlr) ->
+ Hndlr ! {relay_to_test_server, term_to_binary(Term)}, ok;
+ _ ->
+ receive after 200 -> ok end,
+ send_to_tstsrvr(Term)
+ end.
+
+ssl_node_con_loop(Socket) ->
+ inet:setopts(Socket,[{active,once}]),
+ receive
+ {relay_to_test_server, Data} when is_binary(Data) ->
+ case gen_tcp:send(Socket, Data) of
+ ok ->
+ ok;
+ _Error ->
+ gen_tcp:close(Socket),
+ halt("Failed to relay data to test server")
+ end;
+ {tcp, Socket, Bin} ->
+ case catch binary_to_term(Bin) of
+ {'EXIT', _} ->
+ gen_tcp:close(Socket),
+ halt("test server sent me bad data");
+ {apply, From, Ref, M, F, A} ->
+ spawn_link(
+ fun () ->
+ send_to_tstsrvr({apply_res,
+ From,
+ Ref,
+ (catch apply(M, F, A))})
+ end);
+ {apply, From, Ref, Fun} ->
+ spawn_link(fun () ->
+ send_to_tstsrvr({apply_res,
+ From,
+ Ref,
+ (catch Fun())})
+ end);
+ stop ->
+ gen_tcp:send(Socket, term_to_binary(bye)),
+ gen_tcp:close(Socket),
+ init:stop(),
+ receive after infinity -> ok end;
+ _Unknown ->
+ halt("test server sent me an unexpected message")
+ end;
+ {tcp_closed, Socket} ->
+ halt("Lost connection to test server")
+ end,
+ ssl_node_con_loop(Socket).
+
+%%
+%% Setup ssl dist info
+%%
+
+rand_bin(N) ->
+ rand_bin(N, []).
+
+rand_bin(0, Acc) ->
+ Acc;
+rand_bin(N, Acc) ->
+ rand_bin(N-1, [random:uniform(256)-1|Acc]).
+
+make_randfile(Dir) ->
+ {ok, IoDev} = file:open(filename:join([Dir, "RAND"]), [write]),
+ {A, B, C} = erlang:now(),
+ random:seed(A, B, C),
+ ok = file:write(IoDev, rand_bin(1024)),
+ file:close(IoDev).
+
+append_files(FileNames, ResultFileName) ->
+ {ok, ResultFile} = file:open(ResultFileName, [write]),
+ do_append_files(FileNames, ResultFile).
+
+do_append_files([], RF) ->
+ ok = file:close(RF);
+do_append_files([F|Fs], RF) ->
+ {ok, Data} = file:read_file(F),
+ ok = file:write(RF, Data),
+ do_append_files(Fs, RF).
+
+setup_dist_opts(Name, PrivDir) ->
+ NodeDir = filename:join([PrivDir, Name]),
+ RGenDir = filename:join([NodeDir, "rand_gen"]),
+ ok = file:make_dir(NodeDir),
+ ok = file:make_dir(RGenDir),
+ make_randfile(RGenDir),
+ make_certs:all(RGenDir, NodeDir),
+ SDir = filename:join([NodeDir, "server"]),
+ SC = filename:join([SDir, "cert.pem"]),
+ SK = filename:join([SDir, "key.pem"]),
+ SKC = filename:join([SDir, "keycert.pem"]),
+ append_files([SK, SC], SKC),
+ CDir = filename:join([NodeDir, "client"]),
+ CC = filename:join([CDir, "cert.pem"]),
+ CK = filename:join([CDir, "key.pem"]),
+ CKC = filename:join([CDir, "keycert.pem"]),
+ append_files([CK, CC], CKC),
+ "-proto_dist inet_tls "
+ ++ "-ssl_dist_opt server_certfile " ++ SKC ++ " "
+ ++ "-ssl_dist_opt client_certfile " ++ CKC ++ " ".
+
+%%
+%% Start scripts etc...
+%%
+
+add_ssl_opts_config(Config) ->
+ %%
+ %% Start with boot scripts if on an installed system; otherwise,
+ %% just point out ssl ebin with -pa.
+ %%
+ try
+ Dir = ?config(priv_dir, Config),
+ LibDir = code:lib_dir(),
+ Apps = application:which_applications(),
+ {value, {stdlib, _, STDL_VSN}} = lists:keysearch(stdlib, 1, Apps),
+ {value, {kernel, _, KRNL_VSN}} = lists:keysearch(kernel, 1, Apps),
+ StdlDir = filename:join([LibDir, "stdlib-" ++ STDL_VSN]),
+ KrnlDir = filename:join([LibDir, "kernel-" ++ KRNL_VSN]),
+ {ok, _} = file:read_file_info(StdlDir),
+ {ok, _} = file:read_file_info(KrnlDir),
+ SSL_VSN = vsn(ssl),
+ VSN_CRYPTO = vsn(crypto),
+ VSN_PKEY = vsn(public_key),
+
+ SslDir = filename:join([LibDir, "ssl-" ++ SSL_VSN]),
+ {ok, _} = file:read_file_info(SslDir),
+ %% We are using an installed otp system, create the boot script.
+ Script = filename:join(Dir, atom_to_list(?MODULE)),
+ {ok, RelFile} = file:open(Script ++ ".rel", [write]),
+ io:format(RelFile,
+ "{release, ~n"
+ " {\"SSL distribution test release\", \"~s\"},~n"
+ " {erts, \"~s\"},~n"
+ " [{kernel, \"~s\"},~n"
+ " {stdlib, \"~s\"},~n"
+ " {crypto, \"~s\"},~n"
+ " {public_key, \"~s\"},~n"
+ " {ssl, \"~s\"}]}.~n",
+ [case catch erlang:system_info(otp_release) of
+ {'EXIT', _} -> "R11B";
+ Rel -> Rel
+ end,
+ erlang:system_info(version),
+ KRNL_VSN,
+ STDL_VSN,
+ VSN_CRYPTO,
+ VSN_PKEY,
+ SSL_VSN]),
+ ok = file:close(RelFile),
+ ok = systools:make_script(Script, []),
+ [{ssl_opts, "-boot " ++ Script} | Config]
+ catch
+ _:_ ->
+ [{ssl_opts, "-pa " ++ filename:dirname(code:which(ssl))}
+ | add_comment_config(
+ "Bootscript wasn't used since the test wasn't run on an "
+ "installed OTP system.",
+ Config)]
+ end.
+
+%%
+%% Add common comments to config
+%%
+
+add_comment_config(Comment, []) ->
+ [{comment, Comment}];
+add_comment_config(Comment, [{comment, OldComment} | Cs]) ->
+ [{comment, Comment ++ " " ++ OldComment} | Cs];
+add_comment_config(Comment, [C|Cs]) ->
+ [C|add_comment_config(Comment, Cs)].
+
+%%
+%% Call when test case success
+%%
+
+success(Config) ->
+ case lists:keysearch(comment, 1, Config) of
+ {value, {comment, _} = Res} -> Res;
+ _ -> ok
+ end.
+
+vsn(App) ->
+ application:start(App),
+ try
+ {value,
+ {ssl,
+ _,
+ VSN}} = lists:keysearch(App,
+ 1,
+ application:which_applications()),
+ VSN
+ after
+ application:stop(ssl)
+ end.