{"id":54395,"date":"2019-12-25T00:00:00","date_gmt":"2019-12-24T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vyshel-delta-chat-1-0-dlya-android-s-novym-yadrom-perepisannym-na-rust"},"modified":"2020-02-18T14:02:24","modified_gmt":"2020-02-18T11:02:24","slug":"vyshel-delta-chat-1-0-dlya-android-s-novym-yadrom-perepisannym-na-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/vyshel-delta-chat-1-0-dlya-android-s-novym-yadrom-perepisannym-na-rust","title":{"rendered":"Iz\u0161el je Delta Chat 1.0 za Android z novo jedrom, prenovljenim v Rustu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d<\/a><\/noindex> izdavanje messenger-a Delta Chat 1.0<\/a><\/noindex> za Android platformu (posljednja verzija za desktop je 0.901<\/a><\/noindex>, \u0430 \u0434\u043b\u044f iOS — 0.960<\/a><\/noindex>). Projekat Delta Chat je poznat po kori\u0161\u0107enju obi\u010dne elektronske po\u0161te kao transporta za slanje instant poruka (chat-over-email, specijalizovani email klijent koji funkcioni\u0161e kao messenger). Kod aplikacija se distribuira<\/a><\/noindex> je pod GPLv3 licencom, a osnovna biblioteka je dostupna pod MPL 2.0 licencom (Mozilla Public License). Izdanje je na voljo<\/a><\/noindex> se nalazi u Google Play-u.<\/p>\n

Delta Chat ne koristi sopstvene servere i mo\u017ee raditi prakti\u010dno preko bilo kojeg email servera koji podr\u017eava SMTP i IMAP (za brzo prepoznavanje dolaznih poruka primenjuje se tehnika Push-IMAP<\/a><\/noindex>). Podpira \u0161ifriranje z uporabo OpenPGP in standarda Autocrypt<\/a><\/noindex> za enostavno avtomatsko nastavitev in izmenjavo klju\u010dev brez uporabe stre\u017enikov klju\u010dev (klju\u010d se samodejno prenese v prvem poslanem sporo\u010dilu). Realizacija kon\u010dnega \u0161ifriranja temelji na kodi rPGP<\/a><\/noindex>, ki je letos prestala neodvisni varnostni pregled. Promet je \u0161ifriran z uporabo TLS v izvedbah standardnih sistemskih knji\u017enic.<\/p>\n

Delta Chat je potpuno pod kontrolom korisnika i nije vezan za centralizovane servise. Za rad nije potrebna registracija na novim servisima, a kao identifikator mo\u017ee se koristiti postoje\u0107i email. Ako korespondent ne koristi Delta Chat, mo\u017ee pro\u010ditati poruku kao obi\u010dno pismo. Borba protiv spama se vr\u0161i filtriranjem poruka od nepoznatih korisnika (po difoltu se prikazuju samo poruke od korisnika iz adresara i onih kojima su ranije poslale poruke, kao i odgovori na vlastite poruke). Mogu\u0107e je prikazivanje privitaka i prilo\u017eenih slika i videa. <\/p>\n

Podr\u017eano je kreiranje grupnih chatova u kojima mo\u017ee komunicirati vi\u0161e u\u010desnika. Pritom postoji mogu\u0107nost povezivanja sa grupom verifikovanog spiska u\u010desnika, koji ne dopu\u0161ta da poruke pro\u010ditaju neovla\u0161\u0107ene osobe (provera u\u010desnika se vr\u0161i kriptografskim potpisom, a poruke se \u0161ifriraju koriste\u0107i end-to-end \u0161ifrovanje). Pristup verifikovanim grupama se vr\u0161i slanjem pozivnice sa QR kodom. Verifikovani chatovi za sada imaju status eksperimentalne mogu\u0107nosti, ali se planira stabilizacija njihove podr\u0161ke po\u010detkom 2020. godine nakon zavr\u0161etka bezbednosne revizije implementacije.<\/p>\n

Jedro sporo\u010dilnika se razvija lo\u010deno v obliki knji\u017enice in ga je mogo\u010de uporabiti za pisanje novih odjemalcev in botov. Trenutna razli\u010dica osnovne knji\u017enice je napisana<\/a><\/noindex> v jeziku Rust (stara razli\u010dica je bila napisana<\/a><\/noindex> v jeziku C). Na voljo so vezave za Python, Node.js in Java. V razvijanju<\/a><\/noindex> nepodprte vezave za Go. <\/p>\n

U pore\u0111enju sa prethodnom verzijom 0.510.1, osnovna biblioteka je prepisana iz C-a u Rust bez kori\u0161\u0107enja nesigurnog koda. Dodata je podr\u0161ka za avatare i mogu\u0107nost kori\u0161\u0107enja Delta Chat-a kao email klijenta za \u010ditanje obi\u010dnih poruka, koje nisu poslali putem Delta Chat-a.<\/p>\n

\"Iz\u0161el<\/a><\/noindex>\"Iz\u0161el<\/a><\/noindex><\/center><\/p>\n

\"Iz\u0161el<\/a><\/noindex>\"Iz\u0161el<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Izvor: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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