/*
 * Copyright (C) 2017 Richard Hughes <richard@hughsie.com>
 *
 * SPDX-License-Identifier: LGPL-2.1+
 */

#include "config.h"

#include <fwupd.h>

#include "fu-context-private.h"
#include "fu-device-private.h"
#ifdef HAVE_LINUX_IPMI_H
#include "fu-ipmi-device.h"
#endif
#include "fu-plugin-private.h"
#include "fu-redfish-common.h"
#include "fu-redfish-network.h"

typedef struct {
	FuPlugin *plugin;
} FuTest;

static gboolean
fu_test_is_installed_test(void)
{
	const gchar *builddir = g_getenv("G_TEST_BUILDDIR");
	if (builddir == NULL)
		return FALSE;
	return g_str_has_prefix(builddir, "/usr");
}

static void
fu_test_self_init(FuTest *self)
{
	gboolean ret;
	g_autoptr(FuContext) ctx = fu_context_new();
	g_autoptr(GError) error = NULL;
	g_autofree gchar *pluginfn = NULL;

	ret = fu_context_load_quirks(ctx,
				     FU_QUIRKS_LOAD_FLAG_NO_CACHE | FU_QUIRKS_LOAD_FLAG_NO_VERIFY,
				     &error);
	g_assert_no_error(error);
	g_assert_true(ret);

	self->plugin = fu_plugin_new(ctx);

	/* running as an installed test */
	if (fu_test_is_installed_test()) {
		g_autofree gchar *plugindir = fu_common_get_path(FU_PATH_KIND_PLUGINDIR_PKG);
		pluginfn =
		    g_build_filename(plugindir, "libfu_plugin_redfish." G_MODULE_SUFFIX, NULL);
	} else {
		pluginfn = g_test_build_filename(G_TEST_BUILT,
						 "libfu_plugin_redfish." G_MODULE_SUFFIX,
						 NULL);
	}
	ret = fu_plugin_open(self->plugin, pluginfn, &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	ret = fu_plugin_runner_startup(self->plugin, &error);
	if (g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_INVALID_FILE)) {
		g_test_skip("no redfish.py running");
		return;
	}
	g_assert_no_error(error);
	g_assert_true(ret);
	ret = fu_plugin_runner_coldplug(self->plugin, &error);
	g_assert_no_error(error);
	g_assert_true(ret);
}

static void
fu_test_redfish_ipmi_func(void)
{
#ifdef HAVE_LINUX_IPMI_H
	gboolean ret;
	g_autoptr(FuIpmiDevice) device = fu_ipmi_device_new(NULL);
	g_autoptr(FuDeviceLocker) locker = NULL;
	g_autoptr(GError) error = NULL;
	g_autofree gchar *username = NULL;
	g_autofree gchar *str = NULL;

	/* sanity check */
	if (!g_file_test("/dev/ipmi0", G_FILE_TEST_EXISTS)) {
		g_test_skip("no IPMI hardware");
		return;
	}

	/* create device */
	locker = fu_device_locker_new(device, &error);
	if (g_error_matches(error, G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED)) {
		g_test_skip("permission denied for access to IPMI hardware");
		return;
	}
	g_assert_no_error(error);
	g_assert_nonnull(locker);
	str = fu_device_to_string(FU_DEVICE(device));
	g_debug("%s", str);

	/* add user that can do redfish commands */
	if (g_getenv("FWUPD_REDFISH_SELF_TEST") == NULL) {
		g_test_skip("not doing destructive tests");
		return;
	}
	ret = fu_ipmi_device_set_user_name(device, 0x04, "fwupd", &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	username = fu_ipmi_device_get_user_password(device, 0x04, &error);
	g_assert_no_error(error);
	g_assert_nonnull(username);
	g_debug("username=%s", username);
	ret = fu_ipmi_device_set_user_enable(device, 0x04, TRUE, &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	ret = fu_ipmi_device_set_user_priv(device, 0x04, 0x4, 1, &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	ret = fu_ipmi_device_set_user_password(device, 0x04, "Passw0rd123", &error);
	g_assert_no_error(error);
	g_assert_true(ret);
#else
	g_test_skip("no linux/ipmi.h, so skipping");
#endif
}

static void
fu_test_redfish_common_func(void)
{
	const guint8 buf[16] = {0x00,
				0x01,
				0x02,
				0x03,
				0x04,
				0x05,
				0x06,
				0x07,
				0x08,
				0x09,
				0x0a,
				0x0b,
				0x0c,
				0x0d,
				0x0e,
				0x0f};
	g_autofree gchar *ipv4 = NULL;
	g_autofree gchar *ipv6 = NULL;
	g_autofree gchar *maca = NULL;

	ipv4 = fu_redfish_common_buffer_to_ipv4(buf);
	g_assert_cmpstr(ipv4, ==, "0.1.2.3");
	ipv6 = fu_redfish_common_buffer_to_ipv6(buf);
	g_assert_cmpstr(ipv6, ==, "00010203:04050607:08090a0b:0c0d0e0f");
	maca = fu_redfish_common_buffer_to_mac(buf);
	g_assert_cmpstr(maca, ==, "00:01:02:03:04:05");
}

static void
fu_test_redfish_common_version_func(void)
{
	struct {
		const gchar *in;
		const gchar *op;
	} strs[] = {{"1.2.3", "1.2.3"},
		    {"P50 v1.2.3 PROD", "1.2.3"},
		    {"P50 1.2.3 DEV", "1.2.3"},
		    {NULL, NULL}};
	for (guint i = 0; strs[i].in != NULL; i++) {
		g_autofree gchar *tmp = fu_redfish_common_fix_version(strs[i].in);
		g_assert_cmpstr(tmp, ==, strs[i].op);
	}
}

static void
fu_test_redfish_common_lenovo_func(void)
{
	struct {
		const gchar *in;
		gboolean ret;
		const gchar *build;
		const gchar *version;
	} values[] = {{"11A-1.02", TRUE, "11A", "1.02"},
		      {"11A-0.00", TRUE, "11A", "0.00"},
		      {"99Z-9.99", TRUE, "99Z", "9.99"},
		      {"9-9-9.99", FALSE, NULL, NULL},
		      {"999-9.99", FALSE, NULL, NULL},
		      {"ACB-9.99", FALSE, NULL, NULL},
		      {NULL, FALSE, NULL, NULL}};
	for (guint i = 0; values[i].in != NULL; i++) {
		gboolean ret;
		g_autofree gchar *build = NULL;
		g_autofree gchar *version = NULL;
		ret = fu_redfish_common_parse_version_lenovo(values[i].in, &build, &version, NULL);
		g_assert_cmpint(ret, ==, values[i].ret);
		g_assert_cmpstr(build, ==, values[i].build);
		g_assert_cmpstr(version, ==, values[i].version);
	}
}

static void
fu_test_redfish_network_mac_addr_func(void)
{
	FuRedfishNetworkDeviceState state = FU_REDFISH_NETWORK_DEVICE_STATE_UNKNOWN;
	gboolean ret;
	g_autofree gchar *ip_addr = NULL;
	g_autoptr(FuRedfishNetworkDevice) device = NULL;
	g_autoptr(GError) error = NULL;

	device = fu_redfish_network_device_for_mac_addr("00:13:F7:29:C2:D8", &error);
	if (device == NULL && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_FOUND)) {
		g_test_skip("no hardware");
		return;
	}
	if (device == NULL && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED)) {
		g_autofree gchar *str = g_strdup_printf("not supported: %s", error->message);
		g_test_skip(str);
		return;
	}
	g_assert_no_error(error);
	g_assert_nonnull(device);
	ret = fu_redfish_network_device_get_state(device, &state, &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	if (state == FU_REDFISH_NETWORK_DEVICE_STATE_DISCONNECTED) {
		ret = fu_redfish_network_device_connect(device, &error);
		g_assert_no_error(error);
		g_assert_true(ret);
	}
	ip_addr = fu_redfish_network_device_get_address(device, &error);
	g_assert_no_error(error);
	g_assert_nonnull(ip_addr);
}

static void
fu_test_redfish_network_vid_pid_func(void)
{
	g_autofree gchar *ip_addr = NULL;
	g_autoptr(FuRedfishNetworkDevice) device = NULL;
	g_autoptr(GError) error = NULL;

	device = fu_redfish_network_device_for_vid_pid(0x0707, 0x0201, &error);
	if (device == NULL && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_FOUND)) {
		g_test_skip("no hardware");
		return;
	}
	if (device == NULL && g_error_matches(error, FWUPD_ERROR, FWUPD_ERROR_NOT_SUPPORTED)) {
		g_autofree gchar *str = g_strdup_printf("not supported: %s", error->message);
		g_test_skip(str);
		return;
	}
	g_assert_no_error(error);
	g_assert_nonnull(device);
	ip_addr = fu_redfish_network_device_get_address(device, &error);
	g_assert_no_error(error);
	g_assert_nonnull(ip_addr);
}

static void
fu_test_redfish_devices_func(gconstpointer user_data)
{
	FuDevice *dev;
	FuTest *self = (FuTest *)user_data;
	GPtrArray *devices;
	g_autofree gchar *devstr0 = NULL;
	g_autofree gchar *devstr1 = NULL;

	devices = fu_plugin_get_devices(self->plugin);
	g_assert_nonnull(devices);
	if (devices->len == 0) {
		g_test_skip("no redfish support");
		return;
	}
	g_assert_cmpint(devices->len, ==, 2);

	/* BMC */
	dev = g_ptr_array_index(devices, 1);
	devstr0 = fu_device_to_string(dev);
	g_debug("%s", devstr0);
	g_assert_cmpstr(fu_device_get_id(dev), ==, "62c1cd95692c5225826cf8568a460427ea3b1827");
	g_assert_cmpstr(fu_device_get_name(dev), ==, "BMC Firmware");
	g_assert_cmpstr(fu_device_get_vendor(dev), ==, "Lenovo");
	g_assert_cmpstr(fu_device_get_version(dev), ==, "1.02");
	g_assert_cmpstr(fu_device_get_version_lowest(dev), ==, "0.12");
	g_assert_cmpint(fu_device_get_version_format(dev), ==, FWUPD_VERSION_FORMAT_PAIR);
	g_assert_cmpint(fu_device_get_version_build_date(dev), ==, 1552608000);
	g_assert_true(fu_device_has_flag(dev, FWUPD_DEVICE_FLAG_UPDATABLE));
	g_assert_true(fu_device_has_protocol(dev, "org.dmtf.redfish"));
	g_assert_true(
	    fu_device_has_guid(dev, "REDFISH\\VENDOR_Lenovo&SOFTWAREID_UEFI-AFE1-6&TYPE_UNSIGNED"));
	g_assert_true(fu_device_has_vendor_id(dev, "REDFISH:LENOVO"));

	/* BIOS */
	dev = g_ptr_array_index(devices, 0);
	devstr1 = fu_device_to_string(dev);
	g_debug("%s", devstr1);
	g_assert_cmpstr(fu_device_get_id(dev), ==, "562313e34c756a05a2e878861377765582bbf971");
	g_assert_cmpstr(fu_device_get_name(dev), ==, "BIOS Firmware");
	g_assert_cmpstr(fu_device_get_vendor(dev), ==, "Contoso");
	g_assert_cmpstr(fu_device_get_version(dev), ==, "1.45");
	g_assert_cmpstr(fu_device_get_serial(dev), ==, "12345");
	g_assert_cmpstr(fu_device_get_version_lowest(dev), ==, "1.10");
	g_assert_cmpint(fu_device_get_version_format(dev), ==, FWUPD_VERSION_FORMAT_PAIR);
	g_assert_cmpint(fu_device_get_version_build_date(dev), ==, 1552608000);
	g_assert_true(fu_device_has_flag(dev, FWUPD_DEVICE_FLAG_UPDATABLE));
	g_assert_true(fu_device_has_icon(dev, "network-wired"));
	g_assert_true(fu_device_has_protocol(dev, "org.dmtf.redfish"));
	g_assert_true(fu_device_has_guid(dev, "fee82a67-6ce2-4625-9f44-237ad2402c28"));
	g_assert_true(fu_device_has_guid(dev, "a6d3294e-37e5-50aa-ae2f-c0c457af16f3"));
	g_assert_true(fu_device_has_vendor_id(dev, "REDFISH:CONTOSO"));
}

static void
fu_test_redfish_update_func(gconstpointer user_data)
{
	FuDevice *dev;
	FuTest *self = (FuTest *)user_data;
	GPtrArray *devices;
	gboolean ret;
	g_autoptr(GError) error = NULL;
	g_autoptr(GBytes) blob_fw = NULL;
	g_autoptr(FuProgress) progress = fu_progress_new(G_STRLOC);

	devices = fu_plugin_get_devices(self->plugin);
	g_assert_nonnull(devices);
	if (devices->len == 0) {
		g_test_skip("no redfish support");
		return;
	}
	g_assert_cmpint(devices->len, ==, 2);

	/* BMC */
	dev = g_ptr_array_index(devices, 1);
	blob_fw = g_bytes_new_static("hello", 5);
	ret = fu_plugin_runner_write_firmware(self->plugin,
					      dev,
					      blob_fw,
					      progress,
					      FWUPD_INSTALL_FLAG_NONE,
					      &error);
	g_assert_no_error(error);
	g_assert_true(ret);
	g_assert_true(fu_device_has_flag(dev, FWUPD_DEVICE_FLAG_NEEDS_REBOOT));

	/* try again */
	ret = fu_plugin_runner_write_firmware(self->plugin,
					      dev,
					      blob_fw,
					      progress,
					      FWUPD_INSTALL_FLAG_NONE,
					      &error);
	g_assert_error(error, FWUPD_ERROR, FWUPD_ERROR_WRITE);
	g_assert_false(ret);
}

static void
fu_test_self_free(FuTest *self)
{
	if (self->plugin != NULL)
		g_object_unref(self->plugin);
	g_free(self);
}

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-function"
G_DEFINE_AUTOPTR_CLEANUP_FUNC(FuTest, fu_test_self_free)
#pragma clang diagnostic pop

int
main(int argc, char **argv)
{
	g_autoptr(FuTest) self = g_new0(FuTest, 1);
	g_autofree gchar *smbios_data_fn = NULL;
	g_autofree gchar *testdatadir = NULL;

	g_test_init(&argc, &argv, NULL);

	g_setenv("FWUPD_REDFISH_VERBOSE", "1", TRUE);

	testdatadir = g_test_build_filename(G_TEST_DIST, "tests", NULL);
	smbios_data_fn = g_build_filename(testdatadir, "redfish-smbios.bin", NULL);
	g_setenv("FWUPD_REDFISH_SMBIOS_DATA", smbios_data_fn, TRUE);
	g_setenv("FWUPD_SYSFSFWDIR", testdatadir, TRUE);
	g_setenv("CONFIGURATION_DIRECTORY", testdatadir, TRUE);

	g_log_set_fatal_mask(NULL, G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL);
	fu_test_self_init(self);
	g_test_add_func("/redfish/ipmi", fu_test_redfish_ipmi_func);
	g_test_add_func("/redfish/common", fu_test_redfish_common_func);
	g_test_add_func("/redfish/common{version}", fu_test_redfish_common_version_func);
	g_test_add_func("/redfish/common{lenovo}", fu_test_redfish_common_lenovo_func);
	g_test_add_func("/redfish/network{mac_addr}", fu_test_redfish_network_mac_addr_func);
	g_test_add_func("/redfish/network{vid_pid}", fu_test_redfish_network_vid_pid_func);
	g_test_add_data_func("/redfish/plugin{devices}", self, fu_test_redfish_devices_func);
	g_test_add_data_func("/redfish/plugin{update}", self, fu_test_redfish_update_func);
	return g_test_run();
}