140 lines
3.5 KiB
C
140 lines
3.5 KiB
C
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#include <notification/notification.h>
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#include <notification/notification_messages.h>
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#include <stddef.h>
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#include <furi.h>
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#include <furi_hal.h>
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#include <gui/gui.h>
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#include "../helpers/pin_lock.h"
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#include "../desktop_i.h"
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#include <cli/cli_vcp.h>
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static const NotificationSequence sequence_pin_fail = {
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&message_display_backlight_on,
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&message_red_255,
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&message_vibro_on,
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&message_delay_100,
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&message_vibro_off,
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&message_red_0,
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&message_delay_250,
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&message_red_255,
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&message_vibro_on,
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&message_delay_100,
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&message_vibro_off,
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&message_red_0,
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NULL,
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};
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static const uint8_t desktop_helpers_fails_timeout[] = {
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0,
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0,
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0,
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0,
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30,
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60,
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90,
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120,
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150,
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180,
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/* +60 for every next fail */
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};
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void desktop_pin_lock_error_notify() {
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NotificationApp* notification = furi_record_open("notification");
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notification_message(notification, &sequence_pin_fail);
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furi_record_close("notification");
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}
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uint32_t desktop_pin_lock_get_fail_timeout() {
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uint32_t pin_fails = furi_hal_rtc_get_pin_fails();
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uint32_t pin_timeout = 0;
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uint32_t max_index = COUNT_OF(desktop_helpers_fails_timeout) - 1;
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if(pin_fails <= max_index) {
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pin_timeout = desktop_helpers_fails_timeout[pin_fails];
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} else {
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pin_timeout = desktop_helpers_fails_timeout[max_index] + (pin_fails - max_index) * 60;
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}
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return pin_timeout;
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}
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void desktop_pin_lock(DesktopSettings* settings) {
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furi_assert(settings);
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furi_hal_rtc_set_pin_fails(0);
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furi_hal_rtc_set_flag(FuriHalRtcFlagLock);
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Cli* cli = furi_record_open("cli");
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cli_session_close(cli);
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furi_record_close("cli");
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settings->is_locked = 1;
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SAVE_DESKTOP_SETTINGS(settings);
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}
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void desktop_pin_unlock(DesktopSettings* settings) {
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furi_assert(settings);
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furi_hal_rtc_reset_flag(FuriHalRtcFlagLock);
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Cli* cli = furi_record_open("cli");
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cli_session_open(cli, &cli_vcp);
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furi_record_close("cli");
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settings->is_locked = 0;
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SAVE_DESKTOP_SETTINGS(settings);
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}
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void desktop_pin_lock_init(DesktopSettings* settings) {
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furi_assert(settings);
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if(settings->pin_code.length > 0) {
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if(settings->is_locked == 1) {
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furi_hal_rtc_set_flag(FuriHalRtcFlagLock);
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} else {
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if(desktop_pin_lock_is_locked()) {
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settings->is_locked = 1;
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SAVE_DESKTOP_SETTINGS(settings);
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}
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}
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} else {
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furi_hal_rtc_set_pin_fails(0);
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furi_hal_rtc_reset_flag(FuriHalRtcFlagLock);
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}
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if(desktop_pin_lock_is_locked()) {
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Cli* cli = furi_record_open("cli");
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cli_session_close(cli);
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furi_record_close("cli");
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}
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}
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bool desktop_pin_lock_verify(const PinCode* pin_set, const PinCode* pin_entered) {
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bool result = false;
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if(desktop_pins_are_equal(pin_set, pin_entered)) {
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furi_hal_rtc_set_pin_fails(0);
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result = true;
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} else {
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uint32_t pin_fails = furi_hal_rtc_get_pin_fails();
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furi_hal_rtc_set_pin_fails(pin_fails + 1);
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result = false;
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}
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return result;
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}
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bool desktop_pin_lock_is_locked() {
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return furi_hal_rtc_is_flag_set(FuriHalRtcFlagLock);
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}
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bool desktop_pins_are_equal(const PinCode* pin_code1, const PinCode* pin_code2) {
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furi_assert(pin_code1);
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furi_assert(pin_code2);
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bool result = false;
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if(pin_code1->length == pin_code2->length) {
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result = !memcmp(pin_code1->data, pin_code2->data, pin_code1->length);
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}
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return result;
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}
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