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-rw-r--r--lib/ssl/test/ssl_ECC_SUITE.erl20
-rw-r--r--lib/ssl/test/ssl_test_lib.erl14
-rw-r--r--lib/ssl/test/ssl_to_openssl_SUITE.erl208
3 files changed, 124 insertions, 118 deletions
diff --git a/lib/ssl/test/ssl_ECC_SUITE.erl b/lib/ssl/test/ssl_ECC_SUITE.erl
index 3a9f21ea99..fd2afc808c 100644
--- a/lib/ssl/test/ssl_ECC_SUITE.erl
+++ b/lib/ssl/test/ssl_ECC_SUITE.erl
@@ -248,10 +248,13 @@ start_client(openssl, Port, CA, OwnCa, Cert, Key, Config) ->
PrivDir = ?config(priv_dir, Config),
NewCA = new_ca(filename:join(PrivDir, "new_ca.pem"), CA, OwnCa),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -verify 2 -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ Cert ++ " -CAfile " ++ NewCA
- ++ " -key " ++ Key ++ " -host localhost -msg -debug",
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_client", "-verify", "2", "-port", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", Cert, "-CAfile", NewCA,
+ "-key", Key, "-host","localhost", "-msg", "-debug"],
+
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, "Hello world"),
OpenSslPort;
start_client(erlang, Port, CA, _, Cert, Key, Config) ->
@@ -270,10 +273,11 @@ start_server(openssl, CA, OwnCa, Cert, Key, Config) ->
Port = ssl_test_lib:inet_port(node()),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -verify 2 -cert " ++ Cert ++ " -CAfile " ++ NewCA
- ++ " -key " ++ Key ++ " -msg -debug",
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version),
+ "-verify", "2", "-cert ", Cert, "-CAfile", NewCA,
+ "-key", Key, "-msg" "-debug"],
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, "Hello world"),
{OpenSslPort, Port};
start_server(erlang, CA, _, Cert, Key, Config) ->
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index f25f6f9425..9a76d603b1 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -1192,13 +1192,13 @@ wait_for_openssl_server(Port, N) ->
end.
version_flag(tlsv1) ->
- " -tls1 ";
+ "-tls1";
version_flag('tlsv1.1') ->
- " -tls1_1 ";
+ "-tls1_1";
version_flag('tlsv1.2') ->
- " -tls1_2 ";
+ "-tls1_2";
version_flag(sslv3) ->
- " -ssl3 ".
+ "-ssl3".
filter_suites(Ciphers0) ->
Version = tls_record:highest_protocol_version([]),
@@ -1243,3 +1243,9 @@ close_loop(Port, Time, SentClose) ->
ct:log("Timeout~n",[])
end
end.
+
+portable_open_port(Exe, Args) ->
+ AbsPath = os:find_executable(Exe),
+ ct:pal("open_port({spawn_executable, ~p}, [{args, ~p}, stderr_to_stdout]).", [AbsPath, Args]),
+ open_port({spawn_executable, AbsPath},
+ [{args, Args}, stderr_to_stdout]).
diff --git a/lib/ssl/test/ssl_to_openssl_SUITE.erl b/lib/ssl/test/ssl_to_openssl_SUITE.erl
index 16b6cb10b9..52b078f27b 100644
--- a/lib/ssl/test/ssl_to_openssl_SUITE.erl
+++ b/lib/ssl/test/ssl_to_openssl_SUITE.erl
@@ -262,12 +262,11 @@ basic_erlang_client_openssl_server(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile,
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ "-cert", CertFile, "-key", KeyFile],
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -302,13 +301,11 @@ basic_erlang_server_openssl_client(Config) when is_list(Config) ->
{mfa, {?MODULE, erlang_ssl_receive, [Data]}},
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
-
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++
- " -host localhost" ++ workaround_openssl_s_clinent(),
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port) | workaround_openssl_s_clinent()],
+
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, ok),
@@ -334,12 +331,12 @@ erlang_client_openssl_server(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile,
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-key", KeyFile],
+
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -376,12 +373,12 @@ erlang_server_openssl_client(Config) when is_list(Config) ->
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost",
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version)],
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, ok),
@@ -407,14 +404,13 @@ erlang_client_openssl_server_dsa_cert(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-CAfile", CaCertFile,
+ "-key", KeyFile, "-Verify", "2", "-msg"],
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile
- ++ " -key " ++ KeyFile ++ " -Verify 2 -msg",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -455,13 +451,14 @@ erlang_server_openssl_client_dsa_cert(Config) when is_list(Config) ->
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost " ++ " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile
- ++ " -key " ++ KeyFile ++ " -msg",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost: " ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile,
+ "-CAfile", CaCertFile,
+ "-key", KeyFile, "-msg"],
+
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, ok),
@@ -491,12 +488,13 @@ erlang_server_openssl_client_reuse_session(Config) when is_list(Config) ->
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost -reconnect",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-reconnect"],
+
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
@@ -527,12 +525,12 @@ erlang_client_openssl_server_renegotiate(Config) when is_list(Config) ->
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg",
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-key", KeyFile, "-msg"],
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -576,12 +574,12 @@ erlang_client_openssl_server_nowrap_seqnum(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg",
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-key", KeyFile, "-msg"],
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -622,12 +620,12 @@ erlang_server_openssl_client_nowrap_seqnum(Config) when is_list(Config) ->
{options, [{renegotiate_at, N}, {reuse_sessions, false} | ServerOpts]}]),
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost -msg",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_client","-connect", "localhost: " ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-msg"],
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
@@ -657,13 +655,13 @@ erlang_client_openssl_server_no_server_ca_cert(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ " -msg",
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-key", KeyFile, "-msg"],
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
-
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
+
ssl_test_lib:wait_for_openssl_server(Port),
Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port},
@@ -699,13 +697,13 @@ erlang_client_openssl_server_client_cert(Config) when is_list(Config) ->
CaCertFile = proplists:get_value(cacertfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile
- ++ " -key " ++ KeyFile ++ " -Verify 2",
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-CAfile", CaCertFile,
+ "-key", KeyFile, "-Verify", "2"],
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -750,13 +748,14 @@ erlang_server_openssl_client_client_cert(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ClientOpts),
KeyFile = proplists:get_value(keyfile, ClientOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -cert " ++ CertFile ++ " -CAfile " ++ CaCertFile
- ++ " -key " ++ KeyFile ++ " -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_client", "-cert", CertFile,
+ "-CAfile", CaCertFile,
+ "-key", KeyFile,"-connect", "localhost:" ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version)],
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
+
true = port_command(OpenSslPort, Data),
ssl_test_lib:check_result(Server, ok),
@@ -839,12 +838,11 @@ erlang_client_bad_openssl_server(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port), ssl_test_lib:version_flag(Version),
+ "-cert", CertFile, "-key", KeyFile],
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -895,12 +893,11 @@ expired_session(Config) when is_list(Config) ->
CertFile = proplists:get_value(certfile, ServerOpts),
KeyFile = proplists:get_value(keyfile, ServerOpts),
- Cmd = "openssl s_server -accept " ++ integer_to_list(Port) ++
- " -cert " ++ CertFile ++ " -key " ++ KeyFile ++ "",
+ Exe = "openssl",
+ Args = ["s_server", "-accept", integer_to_list(Port),
+ "-cert", CertFile,"-key", KeyFile],
- ct:log("openssl cmd: ~p~n", [Cmd]),
-
- OpensslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpensslPort = ssl_test_lib:portable_open_port(Exe, Args),
ssl_test_lib:wait_for_openssl_server(Port),
@@ -953,12 +950,11 @@ ssl2_erlang_server_openssl_client(Config) when is_list(Config) ->
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
- Cmd = "openssl s_client -port " ++ integer_to_list(Port) ++
- " -host localhost -ssl2 -msg",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_client", "-connect", "localhost:" ++ integer_to_list(Port),
+ "-ssl2", "-msg"],
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
true = port_command(OpenSslPort, Data),
ct:log("Ports ~p~n", [[erlang:port_info(P) || P <- erlang:ports()]]),
@@ -1033,7 +1029,7 @@ erlang_server_alpn_openssl_client(Config) when is_list(Config) ->
Data = "From openssl to erlang",
start_erlang_server_and_openssl_client_with_opts(Config,
[{alpn_preferred_protocols, [<<"spdy/2">>]}],
- "",
+ [],
Data, fun(Server, OpensslPort) ->
true = port_command(OpensslPort, Data),
ssl_test_lib:check_result(Server, ok)
@@ -1046,7 +1042,7 @@ erlang_server_openssl_client_alpn(Config) when is_list(Config) ->
Data = "From openssl to erlang",
start_erlang_server_and_openssl_client_with_opts(Config,
[],
- "-alpn spdy/2",
+ ["-alpn", "spdy/2"],
Data, fun(Server, OpensslPort) ->
true = port_command(OpensslPort, Data),
ssl_test_lib:check_result(Server, ok)
@@ -1179,7 +1175,7 @@ erlang_client_openssl_server_npn_only_client(Config) when is_list(Config) ->
%%--------------------------------------------------------------------------
erlang_server_openssl_client_npn_only_server(Config) when is_list(Config) ->
Data = "From openssl to erlang",
- start_erlang_server_and_openssl_client_with_opts(Config, [{next_protocols_advertised, [<<"spdy/2">>]}], "",
+ start_erlang_server_and_openssl_client_with_opts(Config, [{next_protocols_advertised, [<<"spdy/2">>]}], [],
Data, fun(Server, OpensslPort) ->
true = port_command(OpensslPort, Data),
ssl_test_lib:check_result(Server, ok)
@@ -1188,7 +1184,7 @@ erlang_server_openssl_client_npn_only_server(Config) when is_list(Config) ->
erlang_server_openssl_client_npn_only_client(Config) when is_list(Config) ->
Data = "From openssl to erlang",
- start_erlang_server_and_openssl_client_with_opts(Config, [], "-nextprotoneg spdy/2",
+ start_erlang_server_and_openssl_client_with_opts(Config, [], ["-nextprotoneg", "spdy/2"],
Data, fun(Server, OpensslPort) ->
true = port_command(OpensslPort, Data),
ssl_test_lib:check_result(Server, ok)
@@ -1613,12 +1609,12 @@ start_erlang_server_and_openssl_client_for_npn_negotiation(Config, Data, Callbac
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client -nextprotoneg http/1.0,spdy/2 -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost",
- ct:log("openssl cmd: ~p~n", [Cmd]),
+ Exe = "openssl",
+ Args = ["s_client", "-nextprotoneg", "http/1.0,spdy/2", "-msg", "-connect", "localhost:"
+ ++ integer_to_list(Port), ssl_test_lib:version_flag(Version)],
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
Callback(Server, OpenSslPort),
@@ -1642,12 +1638,12 @@ start_erlang_server_and_openssl_client_with_opts(Config, ErlangServerOpts, OpenS
{options, ServerOpts}]),
Port = ssl_test_lib:inet_port(Server),
Version = tls_record:protocol_version(tls_record:highest_protocol_version([])),
- Cmd = "openssl s_client " ++ OpenSSLClientOpts ++ " -msg -port " ++ integer_to_list(Port) ++ ssl_test_lib:version_flag(Version) ++
- " -host localhost",
-
- ct:log("openssl cmd: ~p~n", [Cmd]),
+
+ Exe = "openssl",
+ Args = ["s_client"] ++ OpenSSLClientOpts ++ ["-msg", "-connect", "localhost:" ++ integer_to_list(Port),
+ ssl_test_lib:version_flag(Version)],
- OpenSslPort = open_port({spawn, Cmd}, [stderr_to_stdout]),
+ OpenSslPort = ssl_test_lib:portable_open_port(Exe, Args),
Callback(Server, OpenSslPort),
@@ -1793,13 +1789,13 @@ workaround_openssl_s_clinent() ->
%% explicitly specified
case os:cmd("openssl version") of
"OpenSSL 1.0.1c" ++ _ ->
- " -no_tls1_2 ";
+ ["-no_tls1_2"];
"OpenSSL 1.0.1d" ++ _ ->
- " -no_tls1_2 ";
+ ["-no_tls1_2"];
"OpenSSL 1.0.1e" ++ _ ->
- " -no_tls1_2 ";
+ ["-no_tls1_2"];
"OpenSSL 1.0.1f" ++ _ ->
- " -no_tls1_2 ";
+ ["-no_tls1_2"];
_ ->
- ""
+ []
end.