%% %% %CopyrightBegin% %% %% Copyright Ericsson AB 2008-2015. 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(ssl_crl_SUITE). %% Note: This directive should only be used in test suites. -compile(export_all). -include_lib("common_test/include/ct.hrl"). -include_lib("public_key/include/public_key.hrl"). %%-------------------------------------------------------------------- %% Common Test interface functions ----------------------------------- %%-------------------------------------------------------------------- all() -> [ {group, check_true}, {group, check_peer}, {group, check_best_effort} ]. groups() -> [ {check_true, [], [{group, v2_crl}, {group, v1_crl}, {group, idp_crl}]}, {check_peer, [], [{group, v2_crl}, {group, v1_crl}, {group, idp_crl}]}, {check_best_effort, [], [{group, v2_crl}, {group, v1_crl}, {group, idp_crl}]}, {v2_crl, [], basic_tests()}, {v1_crl, [], basic_tests()}, {idp_crl, [], basic_tests()}]. basic_tests() -> [crl_verify_valid, crl_verify_revoked]. init_per_suite(Config) -> case os:find_executable("openssl") of false -> {skip, "Openssl not found"}; _ -> OpenSSL_version = (catch os:cmd("openssl version")), case ssl_test_lib:enough_openssl_crl_support(OpenSSL_version) of false -> {skip, io_lib:format("Bad openssl version: ~p",[OpenSSL_version])}; _ -> catch crypto:stop(), try crypto:start() of ok -> {ok, Hostname0} = inet:gethostname(), IPfamily = case lists:member(list_to_atom(Hostname0), ct:get_config(ipv6_hosts,[])) of true -> inet6; false -> inet end, [{ipfamily,IPfamily}, {openssl_version,OpenSSL_version} | Config] catch _:_ -> {skip, "Crypto did not start"} end end end. end_per_suite(_Config) -> ssl:stop(), application:stop(crypto). init_per_group(check_true, Config) -> [{crl_check, true} | Config]; init_per_group(check_peer, Config) -> [{crl_check, peer} | Config]; init_per_group(check_best_effort, Config) -> [{crl_check, best_effort} | Config]; init_per_group(Group, Config0) -> case is_idp(Group) of true -> [{idp_crl, true} | Config0]; false -> DataDir = ?config(data_dir, Config0), CertDir = filename:join(?config(priv_dir, Config0), Group), {CertOpts, Config} = init_certs(CertDir, Group, Config0), {ok, _} = make_certs:all(DataDir, CertDir, CertOpts), [{cert_dir, CertDir}, {idp_crl, false} | Config] end. end_per_group(_GroupName, Config) -> Config. init_per_testcase(Case, Config0) -> case ?config(idp_crl, Config0) of true -> end_per_testcase(Case, Config0), inets:start(), ssl:start(), ServerRoot = make_dir_path([?config(priv_dir, Config0), idp_crl, tmp]), %% start a HTTP server to serve the CRLs {ok, Httpd} = inets:start(httpd, [{ipfamily, ?config(ipfamily, Config0)}, {server_name, "localhost"}, {port, 0}, {server_root, ServerRoot}, {document_root, filename:join(?config(priv_dir, Config0), idp_crl)} ]), [{port,Port}] = httpd:info(Httpd, [port]), Config = [{httpd_port, Port} | Config0], DataDir = ?config(data_dir, Config), CertDir = filename:join(?config(priv_dir, Config0), idp_crl), {CertOpts, Config} = init_certs(CertDir, idp_crl, Config), {ok, _} = make_certs:all(DataDir, CertDir, CertOpts), ct:timetrap({seconds, 6}), [{cert_dir, CertDir} | Config]; false -> end_per_testcase(Case, Config0), ssl:start(), Config0 end. end_per_testcase(_, Config) -> case ?config(idp_crl, Config) of true -> ssl:stop(), inets:stop(); false -> ssl:stop() end. %%%================================================================ %%% Test cases %%%================================================================ crl_verify_valid() -> [{doc,"Verify a simple valid CRL chain"}]. crl_verify_valid(Config) when is_list(Config) -> PrivDir = ?config(cert_dir, Config), Check = ?config(crl_check, Config), ServerOpts = [{keyfile, filename:join([PrivDir, "server", "key.pem"])}, {certfile, filename:join([PrivDir, "server", "cert.pem"])}, {cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}], ClientOpts = case ?config(idp_crl, Config) of true -> [{cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}, {crl_check, Check}, {crl_cache, {ssl_crl_cache, {internal, [{http, 5000}]}}}, {verify, verify_peer}]; false -> [{cacertfile, filename:join([PrivDir, "server", "cacerts.pem"])}, {crl_check, Check}, {verify, verify_peer}] end, {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), ssl_crl_cache:insert({file, filename:join([PrivDir, "erlangCA", "crl.pem"])}), ssl_crl_cache:insert({file, filename:join([PrivDir, "otpCA", "crl.pem"])}), crl_verify_valid(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts). crl_verify_revoked() -> [{doc,"Verify a simple CRL chain when peer cert is reveoked"}]. crl_verify_revoked(Config) when is_list(Config) -> PrivDir = ?config(cert_dir, Config), Check = ?config(crl_check, Config), ServerOpts = [{keyfile, filename:join([PrivDir, "revoked", "key.pem"])}, {certfile, filename:join([PrivDir, "revoked", "cert.pem"])}, {cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}], {ClientNode, ServerNode, Hostname} = ssl_test_lib:run_where(Config), ssl_crl_cache:insert({file, filename:join([PrivDir, "erlangCA", "crl.pem"])}), ssl_crl_cache:insert({file, filename:join([PrivDir, "otpCA", "crl.pem"])}), ClientOpts = case ?config(idp_crl, Config) of true -> [{cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}, {crl_cache, {ssl_crl_cache, {internal, [{http, 5000}]}}}, {crl_check, Check}, {verify, verify_peer}]; false -> [{cacertfile, filename:join([PrivDir, "revoked", "cacerts.pem"])}, {crl_check, Check}, {verify, verify_peer}] end, crl_verify_error(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts, "certificate revoked"). crl_verify_valid(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts) -> Server = ssl_test_lib:start_server([{node, ServerNode}, {port, 0}, {from, self()}, {mfa, {ssl_test_lib, send_recv_result_active, []}}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client = ssl_test_lib:start_client([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, {mfa, {ssl_test_lib, send_recv_result_active, []}}, {options, ClientOpts}]), ssl_test_lib:check_result(Client, ok, Server, ok), ssl_test_lib:close(Server), ssl_test_lib:close(Client). crl_verify_error(Hostname, ServerNode, ServerOpts, ClientNode, ClientOpts, ExpectedAlert) -> Server = ssl_test_lib:start_server_error([{node, ServerNode}, {port, 0}, {from, self()}, {options, ServerOpts}]), Port = ssl_test_lib:inet_port(Server), Client = ssl_test_lib:start_client_error([{node, ClientNode}, {port, Port}, {host, Hostname}, {from, self()}, {options, ClientOpts}]), receive {Server, AlertOrClose} -> ct:pal("Server Alert or Close ~p", [AlertOrClose]) end, ssl_test_lib:check_result(Client, {error, {tls_alert, ExpectedAlert}}). %%-------------------------------------------------------------------- %% Internal functions ------------------------------------------------ %%-------------------------------------------------------------------- is_idp(idp_crl) -> true; is_idp(_) -> false. init_certs(_,v1_crl, Config) -> {[{v2_crls, false}], Config}; init_certs(_, idp_crl, Config) -> Port = ?config(httpd_port, Config), {[{crl_port,Port}, {issuing_distribution_point, true}], Config }; init_certs(_,_,Config) -> {[], Config}. make_dir_path(PathComponents) -> lists:foldl(fun(F,P0) -> file:make_dir(P=filename:join(P0,F)), P end, "", PathComponents).