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-rw-r--r--lib/crypto/test/engine_SUITE.erl132
1 files changed, 108 insertions, 24 deletions
diff --git a/lib/crypto/test/engine_SUITE.erl b/lib/crypto/test/engine_SUITE.erl
index 0427923941..8a45fc9076 100644
--- a/lib/crypto/test/engine_SUITE.erl
+++ b/lib/crypto/test/engine_SUITE.erl
@@ -51,12 +51,14 @@ all() ->
ctrl_cmd_string,
ctrl_cmd_string_optional,
ensure_load,
- {group, engine_stored_key}
+ {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,
@@ -71,7 +73,10 @@ 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) ->
@@ -102,7 +107,20 @@ end_per_suite(_Config) ->
%%--------------------------------------------------------------------
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];
@@ -115,19 +133,19 @@ init_per_group(engine_stored_key, Config) ->
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) ->
@@ -421,6 +439,9 @@ bad_arguments(Config) when is_list(Config) ->
try
try
crypto:engine_load(fail_engine, [], [])
+ of
+ X1 ->
+ ct:fail("1 Got ~p",[X1])
catch
error:badarg ->
ok
@@ -432,6 +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
@@ -442,13 +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 SSL version"}
+ {skip, "Engine not supported on this SSL version"};
+ throw:dynamic_engine_unsupported ->
+ {skip, "Dynamic Engine not supported"}
end
end.
@@ -554,11 +587,11 @@ ctrl_cmd_string(Config) when is_list(Config) ->
{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);
+ ok = crypto:engine_unload(E)
+ end;
{error, bad_engine_id} ->
{skip, "Dynamic Engine not supported"}
end
@@ -584,11 +617,12 @@ ctrl_cmd_string_optional(Config) when is_list(Config) ->
{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
@@ -650,6 +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")},
@@ -809,13 +851,18 @@ get_pub_from_priv_key_ecdsa(Config) ->
%%%================================================================
%%% 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}
@@ -873,10 +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 2024-12-25 17:50:03 +0000