Pridobivanje podatkov iz računov s pomočjo NFC

JORDAN, ALBIN (author), Rupnik, Rok (mentor)

V diplomskem delu sta predstavljeni implementacija sistema za pridobivanje računov na mobilno napravo s pomočjo protokola NFC in sinhronizacija računov s spletno stranjo. Prvo poglavje opisuje razvoj in uporabo protokola NFC, obenem pa predstavlja njegove varnostne luknje in možnosti preprečitve napadov. Sledi drugo poglavje, v katerem so opisana uporabljena orodja in tehnologije, ki so bile potrebne za razvoj sistema. Večina opisov tehnologij vključuje tudi preprost primer, ki omogoča lažje razumevanje vsebine. Glavni del diplomskega dela je zajet v tretjem poglavju, ki opisuje proces izgradnje sistema. V prvem delu sta opisana strežniški del aplikacije in komunikacija s podatkovno bazo. Sledi predstavitev izgradnje mobilne aplikacije in podoba, dodani pa so še odseki poslovne logike komunikacije NFC. V naslednjem delu se podrobneje seznanimo z izdelavo namizne aplikacije, ki simulira blagajno in pošilja naključno generirane račune. Poglavje zaključuje opis izgradnje spletnega dela, ki zajema sinhronizacijo podatkov in njihov prikaz v brskalniku. V zaključku so opisane ugotovitve, pridobljene med razvojem aplikacije, in možnosti nadgradnje obstoječega sistema.

• Language: Slovenian
• Keywords: račun, NFC, spletna storitev, Android
• Work type: Bachelor thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-81051
• Publication date in RUL: 25.03.2016

Secondary language

• Language: English
• Title: Acquiring data from bills through NFC

Abstract

The main idea of the following thesis is to present the development of the system used for receiving paper receipts on a mobile machine with the usage of the NFC protocol. In the first chapter we familiarize ourselves with the use and evolution of the NFC protocol, we present main security holes and methods to prevent them from happening. The second chapter is reserved for technologies and development environments used in our system. Most technologies are also backed by simple examples which provide easier understanding. The main part of the thesis is chapter three which describes development parts and the agile process used for achieving faster results. First part of chapter three describes the server side of the application with persistence layer. We continue with the construction of the mobile application. We present its design and add code samples of the NFC adapter integration. Third subsection presents the desktop application which generates random receipts and forwards them through the NFC protocol. The chapter is concluded with web application development. Finnally we wrap up the thesis with our thoughts on the system and we provide some ideas for possible future extensions.

• Keywords: receipt, NFC, webservice, Android