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-rw-r--r--lib/crypto/test/engine_SUITE.erl435
1 files changed, 368 insertions, 67 deletions
diff --git a/lib/crypto/test/engine_SUITE.erl b/lib/crypto/test/engine_SUITE.erl
index f410542f72..869db516b4 100644
--- a/lib/crypto/test/engine_SUITE.erl
+++ b/lib/crypto/test/engine_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2017-2017. All Rights Reserved.
+%% Copyright Ericsson AB 2017-2018. 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.
@@ -39,6 +39,10 @@ all() ->
get_all_possible_methods,
engine_load_all_methods,
engine_load_some_methods,
+ multiple_engine_load,
+ engine_list,
+ get_id_and_name,
+ engine_by_id,
bad_arguments,
unknown_engine,
pre_command_fail_bad_value,
@@ -46,12 +50,15 @@ all() ->
failed_engine_init,
ctrl_cmd_string,
ctrl_cmd_string_optional,
- {group, engine_stored_key}
+ ensure_load,
+ {group, engine_stored_key},
+ {group, engine_fakes_rsa}
].
groups() ->
[{engine_stored_key, [],
- [sign_verify_rsa,
+ [
+ sign_verify_rsa,
sign_verify_dsa,
sign_verify_ecdsa,
sign_verify_rsa_pwd,
@@ -66,54 +73,79 @@ groups() ->
get_pub_from_priv_key_rsa_pwd_bad_pwd,
get_pub_from_priv_key_dsa,
get_pub_from_priv_key_ecdsa
- ]}].
+ ]},
+ {engine_fakes_rsa, [], [sign_verify_rsa_fake
+ ]}
+ ].
init_per_suite(Config) ->
- try crypto:start() of
- ok ->
- case crypto:info_lib() of
- [{_,_, <<"OpenSSL 1.0.1s-freebsd 1 Mar 2016">>}] ->
- {skip, "Problem with engine on OpenSSL 1.0.1s-freebsd"};
- _ ->
+ case {os:type(), crypto:info_lib()} of
+ {_, [{_,_, <<"OpenSSL 1.0.1s-freebsd 1 Mar 2016">>}]} ->
+ {skip, "Problem with engine on OpenSSL 1.0.1s-freebsd"};
+
+ {{unix,darwin}, _} ->
+ {skip, "Engine unsupported on Darwin"};
+
+ {{win32,_}, _} ->
+ {skip, "Engine unsupported on Windows"};
+
+ {OS, Res} ->
+ ct:log("crypto:info_lib() -> ~p\nos:type() -> ~p", [Res,OS]),
+ try crypto:start() of
+ ok ->
+ Config;
+ {error,{already_started,crypto}} ->
Config
- end;
- {error,{already_started,crypto}} ->
- Config
- catch _:_ ->
- {skip, "Crypto did not start"}
+ catch _:_ ->
+ {skip, "Crypto did not start"}
+ end
end.
+
end_per_suite(_Config) ->
ok.
%%--------------------------------------------------------------------
init_per_group(engine_stored_key, Config) ->
- case load_storage_engine(Config) of
+ group_load_engine(Config, [engine_method_rsa]);
+init_per_group(engine_fakes_rsa, Config) ->
+ case crypto:info_lib() of
+ [{<<"OpenSSL">>,LibVer,_}] when is_integer(LibVer), LibVer >= 16#10100000 ->
+ group_load_engine(Config, []);
+ _ ->
+ {skip, "Too low OpenSSL cryptolib version"}
+ end;
+init_per_group(_Group, Config0) ->
+ Config0.
+
+
+group_load_engine(Config, ExcludeMthds) ->
+ case load_storage_engine(Config, ExcludeMthds) of
{ok, E} ->
KeyDir = key_dir(Config),
[{storage_engine,E}, {storage_dir,KeyDir} | Config];
{error, notexist} ->
{skip, "OTP Test engine not found"};
{error, notsup} ->
- {skip, "Engine not supported on this OpenSSL version"};
+ {skip, "Engine not supported on this SSL version"};
{error, bad_engine_id} ->
{skip, "Dynamic Engine not supported"};
Other ->
ct:log("Engine load failed: ~p",[Other]),
{fail, "Engine load failed"}
- end;
-init_per_group(_Group, Config0) ->
- Config0.
+ end.
+
+
-end_per_group(engine_stored_key, Config) ->
+
+
+end_per_group(_, Config) ->
case proplists:get_value(storage_engine, Config) of
undefined ->
ok;
E ->
ok = crypto:engine_unload(E)
- end;
-end_per_group(_, _) ->
- ok.
+ end.
%%--------------------------------------------------------------------
init_per_testcase(_Case, Config) ->
@@ -130,11 +162,12 @@ get_all_possible_methods() ->
get_all_possible_methods(Config) when is_list(Config) ->
try
List = crypto:engine_get_all_methods(),
+ true = erlang:is_list(List),
ct:log("crypto:engine_get_all_methods() -> ~p\n", [List]),
ok
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end.
engine_load_all_methods()->
@@ -147,13 +180,12 @@ engine_load_all_methods(Config) when is_list(Config) ->
{error, notexist} ->
{skip, "OTP Test engine not found"};
{ok, Engine} ->
- try
+ try
Md5Hash1 = <<106,30,3,246,166,222,229,158,244,217,241,179,50,232,107,109>>,
Md5Hash1 = crypto:hash(md5, "Don't panic"),
Md5Hash2 = <<0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15>>,
case crypto:engine_load(<<"dynamic">>,
[{<<"SO_PATH">>, Engine},
- {<<"ID">>, <<"MD5">>},
<<"LOAD">>],
[]) of
{ok, E} ->
@@ -179,7 +211,7 @@ engine_load_all_methods(Config) when is_list(Config) ->
end
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end
end.
@@ -193,21 +225,20 @@ engine_load_some_methods(Config) when is_list(Config) ->
{error, notexist} ->
{skip, "OTP Test engine not found"};
{ok, Engine} ->
- try
+ try
Md5Hash1 = <<106,30,3,246,166,222,229,158,244,217,241,179,50,232,107,109>>,
Md5Hash1 = crypto:hash(md5, "Don't panic"),
Md5Hash2 = <<0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15>>,
EngineMethods = crypto:engine_get_all_methods() --
- [engine_method_dh,engine_method_rand,
+ [engine_method_dh, engine_method_rand,
engine_method_ciphers, engine_method_store,
engine_method_pkey_meths, engine_method_pkey_asn1_meths],
case crypto:engine_load(<<"dynamic">>,
[{<<"SO_PATH">>, Engine},
- {<<"ID">>, <<"MD5">>},
<<"LOAD">>],
[],
EngineMethods) of
- {ok, E} ->
+ {ok, E} ->
case crypto:hash(md5, "Don't panic") of
Md5Hash1 ->
ct:fail(fail_to_load_engine_still_original);
@@ -230,7 +261,168 @@ engine_load_some_methods(Config) when is_list(Config) ->
end
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
+ end
+ end.
+
+multiple_engine_load()->
+ [{doc, "Use a dummy md5 engine that does not implement md5"
+ "but rather returns a static binary to test that crypto:engine_load "
+ "functions works when called multiple times."}].
+
+multiple_engine_load(Config) when is_list(Config) ->
+ case crypto:get_test_engine() of
+ {error, notexist} ->
+ {skip, "OTP Test engine not found"};
+ {ok, Engine} ->
+ try
+ Md5Hash1 = <<106,30,3,246,166,222,229,158,244,217,241,179,50,232,107,109>>,
+ Md5Hash1 = crypto:hash(md5, "Don't panic"),
+ Md5Hash2 = <<0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15>>,
+ case crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []) of
+ {ok, E} ->
+ {ok, E1} = crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []),
+ {ok, E2} = crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash1 ->
+ ct:fail(fail_to_load_still_original_engine);
+ Md5Hash2 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_load_engine)
+ end,
+ ok = crypto:engine_unload(E2),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash1 ->
+ ct:fail(fail_to_load_still_original_engine);
+ Md5Hash2 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_load_engine)
+ end,
+ ok = crypto:engine_unload(E),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash1 ->
+ ct:fail(fail_to_load_still_original_engine);
+ Md5Hash2 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_load_engine)
+ end,
+ ok = crypto:engine_unload(E1),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash2 ->
+ ct:fail(fail_to_unload_still_test_engine);
+ Md5Hash1 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_unload_engine)
+ end;
+ {error, bad_engine_id} ->
+ {skip, "Dynamic Engine not supported"}
+ end
+ catch
+ error:notsup ->
+ {skip, "Engine not supported on this SSL version"}
+ end
+ end.
+
+engine_list()->
+ [{doc, "Test add and remove engine ID to the SSL internal engine list."}].
+
+engine_list(Config) when is_list(Config) ->
+ case crypto:get_test_engine() of
+ {error, notexist} ->
+ {skip, "OTP Test engine not found"};
+ {ok, Engine} ->
+ try
+ case crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []) of
+ {ok, E} ->
+ EngineList0 = crypto:engine_list(),
+ false = lists:member(<<"MD5">>, EngineList0),
+ ok = crypto:engine_add(E),
+ [<<"MD5">>] = lists:subtract(crypto:engine_list(), EngineList0),
+ ok = crypto:engine_remove(E),
+ EngineList0 = crypto:engine_list(),
+ ok = crypto:engine_unload(E);
+ {error, bad_engine_id} ->
+ {skip, "Dynamic Engine not supported"}
+ end
+ catch
+ error:notsup ->
+ {skip, "Engine not supported on this SSL version"}
+ end
+ end.
+
+get_id_and_name()->
+ [{doc, "Test fetching id and name from an engine."}].
+
+get_id_and_name(Config) when is_list(Config) ->
+ case crypto:get_test_engine() of
+ {error, notexist} ->
+ {skip, "OTP Test engine not found"};
+ {ok, Engine} ->
+ try
+ case crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []) of
+ {ok, E} ->
+ <<"MD5">> = crypto:engine_get_id(E),
+ <<"MD5 test engine">> = crypto:engine_get_name(E),
+ ok = crypto:engine_unload(E);
+ {error, bad_engine_id} ->
+ {skip, "Dynamic Engine not supported"}
+ end
+ catch
+ error:notsup ->
+ {skip, "Engine not supported on this SSL version"}
+ end
+ end.
+
+engine_by_id()->
+ [{doc, "Test fetching a new reference the the engine when the"
+ "engine id is added to the SSL engine list."}].
+
+engine_by_id(Config) when is_list(Config) ->
+ case crypto:get_test_engine() of
+ {error, notexist} ->
+ {skip, "OTP Test engine not found"};
+ {ok, Engine} ->
+ try
+ case crypto:engine_load(<<"dynamic">>,
+ [{<<"SO_PATH">>, Engine},
+ <<"LOAD">>],
+ []) of
+ {ok, E} ->
+ case crypto:engine_by_id(<<"MD5">>) of
+ {error,bad_engine_id} ->
+ ok;
+ {ok, _} ->
+ ct:fail(fail_engine_found)
+ end,
+ ok = crypto:engine_add(E),
+ {ok, _E1} = crypto:engine_by_id(<<"MD5">>),
+ ok = crypto:engine_remove(E),
+ ok = crypto:engine_unload(E);
+ {error, bad_engine_id} ->
+ {skip, "Dynamic Engine not supported"}
+ end
+ catch
+ error:notsup ->
+ {skip, "Engine not supported on this SSL version"}
end
end.
@@ -244,9 +436,12 @@ bad_arguments(Config) when is_list(Config) ->
{error, notexist} ->
{skip, "OTP Test engine not found"};
{ok, Engine} ->
- try
+ try
try
crypto:engine_load(fail_engine, [], [])
+ of
+ X1 ->
+ ct:fail("1 Got ~p",[X1])
catch
error:badarg ->
ok
@@ -258,6 +453,11 @@ bad_arguments(Config) when is_list(Config) ->
{<<"ID">>, <<"MD5">>},
<<"LOAD">>],
[])
+ of
+ {error,bad_engine_id} ->
+ throw(dynamic_engine_unsupported);
+ X2 ->
+ ct:fail("2 Got ~p",[X2])
catch
error:badarg ->
ok
@@ -268,13 +468,20 @@ bad_arguments(Config) when is_list(Config) ->
{'ID', <<"MD5">>},
<<"LOAD">>],
[])
+ of
+ {error,bad_engine_id} -> % should have happend in the previous try...catch end!
+ throw(dynamic_engine_unsupported);
+ X3 ->
+ ct:fail("3 Got ~p",[X3])
catch
error:badarg ->
ok
end
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"};
+ throw:dynamic_engine_unsupported ->
+ {skip, "Dynamic Engine not supported"}
end
end.
@@ -287,7 +494,7 @@ unknown_engine(Config) when is_list(Config) ->
ok
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end.
pre_command_fail_bad_value() ->
@@ -309,7 +516,7 @@ pre_command_fail_bad_value(Config) when is_list(Config) ->
end
catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end.
pre_command_fail_bad_key() ->
@@ -332,9 +539,9 @@ pre_command_fail_bad_key(Config) when is_list(Config) ->
{skip, "Dynamic Engine not supported"}
end
end
- catch
+ catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end.
failed_engine_init()->
@@ -350,18 +557,20 @@ failed_engine_init(Config) when is_list(Config) ->
[{<<"SO_PATH">>, Engine},
{<<"ID">>, <<"MD5">>}],
[]) of
- {error, add_engine_failed} ->
+ {error, engine_init_failed} ->
ok;
{error, bad_engine_id} ->
{skip, "Dynamic Engine not supported"}
end
end
- catch
+ catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
+ {skip, "Engine not supported on this SSL version"}
end.
+%%-------------------------------------------------------------------------
+%% Test the optional flag in ctrl comands
ctrl_cmd_string()->
[{doc, "Test that a not known optional ctrl comand do not fail"}].
ctrl_cmd_string(Config) when is_list(Config) ->
@@ -375,22 +584,22 @@ ctrl_cmd_string(Config) when is_list(Config) ->
{<<"ID">>, <<"MD5">>},
<<"LOAD">>],
[]) of
- {ok, E} ->
+ {ok, E} ->
case crypto:engine_ctrl_cmd_string(E, <<"TEST">>, <<"17">>) of
ok ->
+ ok = crypto:engine_unload(E),
ct:fail(fail_ctrl_cmd_should_fail);
- {error,ctrl_cmd_failed} ->
- ok
- end,
- ok = crypto:engine_unload(E);
+ {error,ctrl_cmd_failed} ->
+ ok = crypto:engine_unload(E)
+ end;
{error, bad_engine_id} ->
{skip, "Dynamic Engine not supported"}
end
end
- catch
+ catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
- end.
+ {skip, "Engine not supported on this SSL version"}
+ end.
ctrl_cmd_string_optional()->
[{doc, "Test that a not known optional ctrl comand do not fail"}].
@@ -405,22 +614,64 @@ ctrl_cmd_string_optional(Config) when is_list(Config) ->
{<<"ID">>, <<"MD5">>},
<<"LOAD">>],
[]) of
- {ok, E} ->
+ {ok, E} ->
case crypto:engine_ctrl_cmd_string(E, <<"TEST">>, <<"17">>, true) of
ok ->
- ok;
- _ ->
+ ok = crypto:engine_unload(E);
+ Err ->
+ ct:log("Error: ~p",[Err]),
+ ok = crypto:engine_unload(E),
ct:fail(fail_ctrl_cmd_string)
- end,
- ok = crypto:engine_unload(E);
+ end;
{error, bad_engine_id} ->
{skip, "Dynamic Engine not supported"}
end
end
- catch
+ catch
error:notsup ->
- {skip, "Engine not supported on this OpenSSL version"}
- end.
+ {skip, "Engine not supported on this SSL version"}
+ end.
+
+ensure_load()->
+ [{doc, "Test the special ensure load function."}].
+
+ensure_load(Config) when is_list(Config) ->
+ case crypto:get_test_engine() of
+ {error, notexist} ->
+ {skip, "OTP Test engine not found"};
+ {ok, Engine} ->
+ try
+ Md5Hash1 = <<106,30,3,246,166,222,229,158,244,217,241,179,50,232,107,109>>,
+ Md5Hash1 = crypto:hash(md5, "Don't panic"),
+ Md5Hash2 = <<0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15>>,
+ case crypto:ensure_engine_loaded(<<"MD5">>, Engine) of
+ {ok, E} ->
+ {ok, _E1} = crypto:ensure_engine_loaded(<<"MD5">>, Engine),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash1 ->
+ ct:fail(fail_to_load_still_original_engine);
+ Md5Hash2 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_load_engine)
+ end,
+ ok = crypto:ensure_engine_unloaded(E),
+ case crypto:hash(md5, "Don't panic") of
+ Md5Hash2 ->
+ ct:fail(fail_to_unload_still_test_engine);
+ Md5Hash1 ->
+ ok;
+ _ ->
+ ct:fail(fail_to_unload_engine)
+ end;
+ {error, bad_engine_id} ->
+ {skip, "Dynamic Engine not supported"}
+ end
+ catch
+ error:notsup ->
+ {skip, "Engine not supported on this SSL version"}
+ end
+ end.
%%%----------------------------------------------------------------
%%% Pub/priv key storage tests. Thoose are for testing the crypto.erl
@@ -433,6 +684,14 @@ sign_verify_rsa(Config) ->
key_id => key_id(Config, "rsa_public_key.pem")},
sign_verify(rsa, sha, Priv, Pub).
+sign_verify_rsa_fake(Config) ->
+ %% Use fake engine rsa implementation
+ Priv = #{engine => engine_ref(Config),
+ key_id => key_id(Config, "rsa_private_key.pem")},
+ Pub = #{engine => engine_ref(Config),
+ key_id => key_id(Config, "rsa_public_key.pem")},
+ sign_verify_fake(rsa, sha256, Priv, Pub).
+
sign_verify_dsa(Config) ->
Priv = #{engine => engine_ref(Config),
key_id => key_id(Config, "dsa_private_key.pem")},
@@ -465,7 +724,7 @@ sign_verify_rsa_pwd_bad_pwd(Config) ->
_ -> {fail, "PWD prot pubkey sign succeded with no pwd!"}
catch
error:badarg -> ok
- end.
+ end.
priv_encrypt_pub_decrypt_rsa(Config) ->
Priv = #{engine => engine_ref(Config),
@@ -538,7 +797,7 @@ get_pub_from_priv_key_rsa_pwd_no_pwd(Config) ->
{skip, "RSA not supported"};
{error, Error} ->
{fail, {wrong_error,Error}};
- Pub ->
+ Pub ->
ct:log("rsa Pub = ~p",[Pub]),
{fail, "PWD prot pubkey fetch succeded although no pwd!"}
end.
@@ -554,7 +813,7 @@ get_pub_from_priv_key_rsa_pwd_bad_pwd(Config) ->
{skip, "RSA not supported"};
{error, Error} ->
{fail, {wrong_error,Error}};
- Pub ->
+ Pub ->
ct:log("rsa Pub = ~p",[Pub]),
{fail, "PWD prot pubkey fetch succeded with bad pwd!"}
end.
@@ -588,17 +847,22 @@ get_pub_from_priv_key_ecdsa(Config) ->
ct:log("ecdsa Pub = ~p",[Pub]),
sign_verify(ecdsa, sha, Priv, Pub)
end.
-
+
%%%================================================================
%%% Help for engine_stored_pub_priv_keys* test cases
%%%
-load_storage_engine(_Config) ->
+load_storage_engine(Config) ->
+ load_storage_engine(Config, []).
+
+load_storage_engine(_Config, ExcludeMthds) ->
case crypto:get_test_engine() of
{ok, Engine} ->
try crypto:engine_load(<<"dynamic">>,
[{<<"SO_PATH">>, Engine},
<<"LOAD">>],
- [])
+ [],
+ crypto:engine_get_all_methods() -- ExcludeMthds
+ )
catch
error:notsup ->
{error, notsup}
@@ -656,10 +920,47 @@ sign_verify(Alg, Sha, KeySign, KeyVerify) ->
true ->
PlainText = <<"Hej på dig">>,
Signature = crypto:sign(Alg, Sha, PlainText, KeySign),
- case crypto:verify(Alg, Sha, PlainText, Signature, KeyVerify) of
- true -> ok;
- _ -> {fail, "Sign-verify error"}
+ case is_fake(Signature) of
+ true ->
+ ct:pal("SIG ~p ~p size ~p~n~p",[Alg,Sha,size(Signature),Signature]),
+ {fail, "Faked RSA impl used!!"};
+ false ->
+ case crypto:verify(Alg, Sha, PlainText, Signature, KeyVerify) of
+ true -> ok;
+ _ -> {fail, "Sign-verify error"}
+ end
end;
false ->
{skip, lists:concat([Alg," is not supported by cryptolib"])}
end.
+
+
+%%% Use fake engine rsa implementation
+sign_verify_fake(Alg, Sha, KeySign, KeyVerify) ->
+ case pubkey_alg_supported(Alg) of
+ true ->
+ PlainText = <<"Fake me!">>,
+ Signature = crypto:sign(Alg, Sha, PlainText, KeySign),
+ case is_fake(Signature) of
+ true ->
+ case crypto:verify(Alg, Sha, PlainText, Signature, KeyVerify) of
+ true -> ok;
+ _ -> {fail, "Sign-verify error"}
+ end;
+ false ->
+ ct:pal("SIG ~p ~p size ~p~n~p",[Alg,Sha,size(Signature),Signature]),
+ {fail, "Faked impl not used"}
+ end;
+ false ->
+ {skip, lists:concat([Alg," is not supported by cryptolib"])}
+ end.
+
+
+is_fake(Sig) -> is_fake(Sig, 0).
+
+is_fake(<<>>, _) -> true;
+is_fake(<<B,Rest/binary>>, B) -> is_fake(Rest, B+1);
+is_fake(_, _) -> false.
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 05:00:06 +0000