title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð° ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of the server part of software management tools for software updates on spacecraft
Creators: name: Ð¡ÐµÑÐºÐ¾, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ðµ
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ
ÑÐµÑÐ²ÐµÑ
C++
Ð¿Ð°ÐºÐµÑ ÐÐ
update
software
server
software package

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð´Ð»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð° ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°Ñ. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð° ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°Ñ, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÑ Ð½Ð° ÑÑÐ°Ð½Ð´Ð°ÑÑÐ°Ñ O-RAN.WG4.MP.0-R003 Ð¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð·Ð°ÑÐ¸ÑÑ: Ð¿ÑÐ¾Ð²ÐµÑÐºÑ ÑÐµÐ»Ð¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð¿Ð¾Ð´Ð¿Ð¸ÑÐµÐ¹ Ð¿Ð°ÐºÐµÑÐ¾Ð². Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐµÐ½ÑÑÐ° Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² Ð½Ð° Ð±Ð°Ð·Ðµ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ° O-RAN. 2. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð°ÐºÐµÑÐ¾Ð², ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ñ Ð·Ð°Ð³ÑÑÐ¶Ð°ÐµÐ¼Ð¾Ðµ ÐÐ. 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ¸ ÑÐµÐ»Ð¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¿Ð¾Ð´Ð¿Ð¸ÑÐµÐ¹ Ð¿Ð°ÐºÐµÑÐ¾Ð². ÐÐ»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ ÐÐ, Ð²ÐºÐ»ÑÑÐ°Ñ Test-Driven Development (TDD). Ð­ÑÐ¾Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´ Ð¿Ð¾Ð·Ð²Ð¾Ð»Ð¸Ð» ÑÐ»ÑÑÑÐ¸ÑÑ ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÐºÐ¾Ð´Ð° Ð¸ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸ÑÑ ÐµÐ³Ð¾ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¸Ð¼ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. Ð ÑÐ¾Ð´Ðµ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð´Ð»Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº Valgrind, ÑÑÐ¾ Ð¿Ð¾Ð¼Ð¾Ð³Ð»Ð¾ Ð²ÑÑÐ²Ð¸ÑÑ Ð¸ ÑÑÑÑÐ°Ð½Ð¸ÑÑ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ¸Ð±ÐºÐ¸ Ð¸ ÑÑÐµÑÐºÐ¸ Ð¿Ð°Ð¼ÑÑÐ¸. ÐÐ»ÑÑÐµÐ²ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð²ÐºÐ»ÑÑÐ°ÑÑ: - Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐÐ, ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÑÑ ÐºÐ¾Ð¼Ð°Ð½Ð´Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ°, Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ¸ ÑÐµÐ»Ð¾ÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¸ÑÑÐ¾Ð²ÑÐµ Ð¿Ð¾Ð´Ð¿Ð¸ÑÐ¸ Ð¿Ð°ÐºÐµÑÐ¾Ð², ÑÑÐ¾ Ð³Ð°ÑÐ°Ð½ÑÐ¸ÑÑÐµÑ ÐºÐ¾ÑÑÐµÐºÑÐ½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÑ Ð¸ Ð°ÐºÑÐ¸Ð²Ð°ÑÐ¸Ñ ÐÐ. - Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¾ÑÐ¸Ð±ÐºÐ°Ð¼Ð¸ Ð¿ÑÐ¸ ÑÐºÐ°ÑÐ¸Ð²Ð°Ð½Ð¸Ð¸ ÐÐ, Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¸ ÑÐ²ÐµÐ´Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÐµÑÐ°ÑÐ¾ÑÐ° Ð¿ÑÐ¸ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÑÑÐ½Ð¾Ð³Ð¾ Ð²Ð¼ÐµÑÐ°ÑÐµÐ»ÑÑÑÐ²Ð°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð±ÑÐ´ÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð².
description: This bachelorâs thesis is dedicated to the development of software tools for managing software updates on spacecraft. The objective of this work is to develop the server-side component of software management tools for updating software on spacecraft, based on the O-RAN.WG4.MP.0-R003 standards and incorporating additional security measures: integrity verification and digital signature validation of packages. The following tasks were accomplished in the course of the research: 1. Development of software tools for the software update center for spacecraft based on the O-RAN standard. 2. Creation of software tools for generating packages containing the downloadable software. 3. Development of software tools for spacecraft to verify the integrity and signatures of the packages. To achieve these tasks, software development management methods, including Test-Driven Development (TDD), were utilized. This approach improved code quality and ensured compliance with high reliability and safety standards. During testing, dynamic analysis tools like Valgrind were used to detect and eliminate critical errors and memory leaks. Key results of the work include: - Development of a software update system capable of processing operator commands, performing integrity checks, and validating digital signatures of packages, ensuring the correct installation and activation of the software. - Error management during software download, with the capability for automatic issue resolution and operator notification when manual intervention is needed. The developed software tools will be used as part of the spacecraft software update system.