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/*
* Copyright 2009- ECMWF.
*
* This software is licensed under the terms of the Apache Licence version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
* In applying this licence, ECMWF does not waive the privileges and immunities
* granted to it by virtue of its status as an intergovernmental organisation
* nor does it submit to any jurisdiction.
*/
#include <boost/test/unit_test.hpp>
#include "ecflow/base/cts/user/CtsCmd.hpp"
#include "ecflow/client/ClientInvoker.hpp"
#include "ecflow/core/CommandLine.hpp"
#include "ecflow/core/Filesystem.hpp"
#include "ecflow/core/Host.hpp"
#include "ecflow/test/scaffold/Provisioning.hpp"
struct MockClientInvoker
{
explicit MockClientInvoker(const std::string& commandline) : client_() {
client_.set_cli(true);
// Process the command line arguments to trigger the environment initialization
auto b = client_.get_cmd_from_args(CommandLine(commandline));
}
ClientEnvironment& environment() { return client_.environment(); };
const ClientEnvironment& environment() const { return client_.environment(); };
private:
ClientInvoker client_;
};
BOOST_AUTO_TEST_SUITE(S_Client)
BOOST_AUTO_TEST_SUITE(T_ClientConfiguration)
/*
* The following exports an environment variable used for tests, which changes the location of the SSL certificates.
* Instead of the default location (HOME/.ecflowrc/ssl), we use the current test directory.
*/
WithTestEnvironmentVariable ecf_ssl_dir("ECF_SSL_DIR", "./");
std::string somehost = "somehost";
std::string someport = "31415";
std::string someuser = "someuser";
std::string somepass = "somepass";
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_shared__options_none__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
WithTestEnvironmentVariable ecf_ssl("ECF_SSL", "1");
MockClientInvoker client("ecflow_client -d --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_specific__options_none__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
WithTestEnvironmentVariable ecf_ssl("ECF_SSL", somehost + '.' + someport);
MockClientInvoker client("ecflow_client -d --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), somehost + '.' + someport);
// Note:
// The actual value of ECF_SSL is not used find the specific certificate.
// Instead, the host name is resolved by the OS, and the selected port is used.
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_shared__options_none__certificates_specific_only) {
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
WithTestEnvironmentVariable ecf_ssl("ECF_SSL", "1");
MockClientInvoker client("ecflow_client -d --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), somehost + '.' + someport);
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_shared__options_none__certificates_shared_only) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
WithTestEnvironmentVariable ecf_ssl("ECF_SSL", "1");
MockClientInvoker client("ecflow_client -d --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_shared__options_ssl__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
WithTestEnvironmentVariable ecf_ssl("ECF_SSL", "1");
MockClientInvoker client("ecflow_client -d --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_ssl__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
// Note:
// When only using the command line option, if both shared and specific certificates are available,
// there is no way to select the specific certificate.
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_ssl__certificates_specific_only) {
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), somehost + '.' + someport);
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_ssl__certificates_shared_only) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_host_ssl__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_host_ssl__certificates_specific_only) {
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), somehost + '.' + someport);
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_request_none__options_host_ssl__certificates_shared_only) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_host_request_none__options_host_ssl__certificates_shared_only) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", "to_be_overridden");
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_host_request_none__options_host_ssl__certificates_specific_only) {
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", "to_be_overridden");
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), somehost + '.' + someport);
}
BOOST_AUTO_TEST_CASE(can_setup_environment__env_host_request_none__options_host_ssl__certificates_shared_and_specific) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestFile specific_crt(NamedTestFile{somehost + '.' + someport + ".crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", "to_be_overridden");
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ssl --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(env.ssl());
BOOST_CHECK_EQUAL(env.openssl().ssl(), "1");
}
BOOST_AUTO_TEST_CASE(can_setup_environment_without_ssl) {
WithTestFile shared_crt(NamedTestFile{"server.crt"});
WithTestEnvironmentVariable ecf_host("ECF_HOST", "to_be_overridden");
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
WithTestEnvironmentVariable ecf_user("ECF_USER", someuser);
MockClientInvoker client("ecflow_client -d --host " + somehost + " --ping");
const ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.get_user_name(), someuser);
BOOST_CHECK(!env.ssl());
}
BOOST_AUTO_TEST_CASE(can_setup_environment_using_host_port_and_hostfile__test_case_1) {
auto content = fs::path{"test_hostsfile.txt"};
WithTestFile hostsfile_content(NamedTestFile{content.c_str()}, R"(
# Some comment
host1 # Another comment
host2:5678
)");
WithTestEnvironmentVariable ecf_hostfile("ECF_HOSTFILE", content.string());
MockClientInvoker client("ecflow_client -d --host " + somehost + " --port " + someport + " --ping");
ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.host_file(), content);
BOOST_CHECK(env.host_file_policy_is_task());
BOOST_CHECK(!env.host_file_policy_is_all());
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host1");
BOOST_CHECK_EQUAL(env.port(), someport);
// Surprise!
//
// I was expecting ecf::Str::DEFAULT_PORT_NUMBER() here, but no...
// Because ECF_PORT / --port are used to define a port, that port is then used
// by default when no port is defined in the hostfile.
//
}
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host2");
BOOST_CHECK_EQUAL(env.port(), "5678");
}
}
BOOST_AUTO_TEST_CASE(can_setup_environment_using_host_port_and_hostfile__test_case_2) {
WithTestEnvironmentVariable ecf_host("ECF_HOST", "to_be_overridden");
WithTestEnvironmentVariable ecf_port("ECF_PORT", "12345");
auto content = fs::path{"test_hostsfile.txt"};
WithTestFile hostsfile_content(NamedTestFile{content.c_str()}, R"(
# Some comment
host1 # Another comment
host2:5678
)");
WithTestEnvironmentVariable ecf_hostfile("ECF_HOSTFILE", content.string());
MockClientInvoker client("ecflow_client -d --host " + somehost + " --port " + someport + " --ping");
ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.host_file(), content);
BOOST_CHECK(env.host_file_policy_is_task());
BOOST_CHECK(!env.host_file_policy_is_all());
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host1");
BOOST_CHECK_EQUAL(env.port(), someport);
// Surprise!
//
// I was expecting ecf::Str::DEFAULT_PORT_NUMBER() here, but no...
// Because ECF_PORT / --port are used to define a port, that port is then used
// by default when no port is defined in the hostfile.
//
}
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host2");
BOOST_CHECK_EQUAL(env.port(), "5678");
}
}
BOOST_AUTO_TEST_CASE(can_setup_environment_using_host_port_and_hostfile__test_case_3) {
WithTestEnvironmentVariable ecf_host("ECF_HOST", somehost);
WithTestEnvironmentVariable ecf_port("ECF_PORT", someport);
auto content = fs::path{"test_hostsfile.txt"};
WithTestFile hostsfile_content(NamedTestFile{content.c_str()}, R"(
# Some comment
host1 # Another comment
host2:5678
)");
WithTestEnvironmentVariable ecf_hostfile("ECF_HOSTFILE", content.string());
MockClientInvoker client("ecflow_client -d --ping");
ClientEnvironment& env = client.environment();
BOOST_CHECK_EQUAL(env.host(), somehost);
BOOST_CHECK_EQUAL(env.port(), someport);
BOOST_CHECK_EQUAL(env.host_file(), content);
BOOST_CHECK(env.host_file_policy_is_task());
BOOST_CHECK(!env.host_file_policy_is_all());
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host1");
BOOST_CHECK_EQUAL(env.port(), someport);
// Surprise!
//
// I was expecting ecf::Str::DEFAULT_PORT_NUMBER() here, but no...
// Because ECF_PORT / --port are used to define a port, that port is then used
// by default when no port is defined in the hostfile.
//
}
{
std::string error;
auto next = env.get_next_host(error);
BOOST_CHECK(next);
BOOST_CHECK_EQUAL(env.host(), "host2");
BOOST_CHECK_EQUAL(env.port(), "5678");
}
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
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