Ukukhishwa kwe-GNUnet P2P Platform 0.16.0

Ukukhishwa kohlaka lwe-GNUnet 0.16, oluklanyelwe ukwakha amanethiwekhi avikelekile e-P2P, kwethulwe. Amanethiwekhi adalwe kusetshenziswa i-GNUnet akanalo iphuzu elilodwa lokwehluleka futhi ayakwazi ukuqinisekisa ukungaphulwa kolwazi oluyimfihlo lwabasebenzisi, okuhlanganisa ukuqeda ukuhlukunyezwa okungaba khona yizinsizakalo zezobunhloli kanye nabalawuli abanokufinyelela kumanodi enethiwekhi.

I-GNUnet isekela ukudalwa kwamanethiwekhi e-P2P nge-TCP, i-UDP, i-HTTP/HTTPS, i-Bluetooth ne-WLAN, futhi ingasebenza ngemodi ye-F2F (umngane-nomngane). Ukweqa kwe-NAT kuyasekelwa, okuhlanganisa ukusebenzisa i-UPnP ne-ICMP. Ukuze kubhekwane nokubekwa kwedatha, kungenzeka ukusebenzisa ithebula le-hash elisabalalisiwe (DHT). Amathuluzi okuphakela amanethiwekhi anemeshi anikeziwe. Ukuze ukhethe ngokukhetha futhi uhoxise amalungelo okufinyelela, kusetshenziswa isevisi yokushintshiselana yesibaluli ye-ID yokufuna kabusha, kusetshenziswa i-GNS (GNU Name System) kanye Nokubethela Okusekelwe Kusibaluli.

Isistimu ifaka ukusetshenziswa okuphansi kwezinsiza futhi isebenzisa ukwakheka kwezinqubo eziningi ukunikeza ukuhlukaniswa phakathi kwezingxenye. Amathuluzi avumelana nezimo anikeziwe okugcina amalogi nokuqoqa izibalo. Ukuze kuthuthukiswe izinhlelo zokusebenza ezisetshenziswa ekugcineni, i-GNUnet inikeza i-API yolimi lwe-C nokubophezela kwezinye izilimi zokuhlela. Ukwenza kube lula ukuthuthukiswa, kuhlongozwa ukuthi kusetshenziswe izihibe nezinqubo zomcimbi esikhundleni sochungechunge. Kubandakanya ilabhulali yokuhlola yokuphakelwa okuzenzakalelayo kwamanethiwekhi okuhlola amboza amashumi ezinkulungwane zontanga.

Izinhlelo zokusebenza ezimbalwa esezilungile ziyathuthukiswa ngokusekelwe kubuchwepheshe be-GNUnet:

  • Uhlelo lwesizinda segama lesizinda se-GNS (GNU Name System) lusebenza njengokuhlukaniswa ngokuphelele kanye nokufaka esikhundleni sobufakazi bokucwaninga kwe-DNS. I-GNS ingasetshenziswa ngokuhambisana ne-DNS futhi isetshenziswe ezinhlelweni ezijwayelekile njengeziphequluli zewebhu. Ngokungafani ne-DNS, i-GNS isebenzisa igrafu eqondisiwe esikhundleni sohlelo lwamaseva olufana nesihlahla. Ukulungiswa kwegama kufana ne-DNS, kodwa izicelo nezimpendulo zenziwa ngendlela eyimfihloβ€”i-node yokucubungula isicelo ayazi ukuthi impendulo ithunyelwa kubani, futhi izindawo zokuthutha kanye nezibukeli zezinkampani zangaphandle azikwazi ukuhlehlisa izicelo nezimpendulo. Ubuqotho nokungaguquki kwamarekhodi kuqinisekiswa ngokusetshenziswa kwezinqubo ze-cryptographic. Indawo ye-DNS ku-GNS inqunywa kusetshenziswa inqwaba yokhiye basesidlangalaleni nabayimfihlo be-ECDSA ngokususelwe kumajika ayi-elliptic Curve25519.
  • Isevisi yokwabelana ngefayela ngokungaziwa, engakuvumeli ukuthi uhlaziye imininingwane ngenxa yokudluliselwa kwedatha kuphela ngefomu elibethelwe futhi ayikuvumeli ukuthi ulandelele ukuthi ubani othumele, useshe futhi ulandiwe amafayela ngenxa yokusetshenziswa kwephrothokholi ye-GAP.
  • Uhlelo lwe-VPN lokudala izinsiza ezifihliwe esizindeni se-β€œ.gnu” kanye nokudlulisa imigudu ye-IPv4 ne-IPv6 ngenethiwekhi ye-P2P. Ukwengeza, izikimu zokuhumusha ze-IPv4-to-IPv6 kanye ne-IPv6-kuya-IPv4 ziyasekelwa, kanye nokudalwa kwemigudu ye-IPv4-over-IPv6 kanye ne-IPv6-over-IPv4.
  • Isevisi ye-GNUnet Yengxoxo yokwenza amakholi wezwi nge-GNUnet. I-GNS isetshenziselwa ukukhomba abasebenzisi; okuqukethwe kwethrafikhi yezwi kuhanjiswa ngendlela ebethelwe. Ukungaziwa akukakanikezwa - abanye ontanga bangalandelela ukuxhumana phakathi kwabasebenzisi ababili futhi banqume amakheli abo e-IP.
  • Inkundla yokwakha amanethiwekhi omphakathi ahlakazekile i-Secushare, kusetshenziswa iphrothokholi ye-PSYC futhi isekela ukusatshalaliswa kwezaziso kwimodi yokusakaza okuningi kusetshenziswa ukubethela kokuphela ukuya ekupheleni ukuze abasebenzisi abagunyaziwe kuphela (labo imilayezo engaya kubo) abangafinyelela imilayezo, amafayela, izingxoxo kanye izingxoxo , okuhlanganisa nabaphathi bezindawo, ngeke bakwazi ukuzifunda);
  • Uhlelo oluhle lwe-imeyili oluyimfihlo olulula olusebenzisa i-GNUnet ukuze luvikele imethadatha futhi lusekele amaphrothokholi ahlukahlukene e-cryptographic ukuze kuqinisekiswe ukhiye;
  • Isistimu yokukhokha ye-GNU Taler ihlinzeka ngokungaziwa kwabathengi, kodwa ilandelela ukuthengiswa kwabathengisi ukuze kube sobala kanye nokubika kwentela. Isekela ukusebenza ngemali ehlukahlukene ekhona kanye nemali ye-elekthronikhi, okuhlanganisa amadola, ama-euro nama-bitcoins.

Izici ezintsha ezinkulu ku-GNUnet 0.16:

  • ОбновлСна спСцификация Π΄Π΅Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠΉ систСмы Π΄ΠΎΠΌΠ΅Π½Π½Ρ‹Ρ… ΠΈΠΌΡ‘Π½ GNS (GNU Name System). ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ Π½ΠΎΠ²Ρ‹ΠΉ Ρ‚ΠΈΠΏ записСй REDIRECT, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ ΠΏΡ€ΠΈΡˆΡ‘Π» Π½Π° смСну записям CNAME. Π”ΠΎΠ±Π°Π²Π»Π΅Π½ Π½ΠΎΠ²Ρ‹ΠΉ Ρ„Π»Π°Π³ записСй β€” CRITICAL, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ ΠΌΠΎΠ³ΡƒΡ‚ ΠΏΠΎΠΌΠ΅Ρ‡Π°Ρ‚ΡŒΡΡ особо Π²Π°ΠΆΠ½Ρ‹Π΅ записи, Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Π΄ΠΎΠ»ΠΆΠ½Π° ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ΡŒ ΠΊ Π²ΠΎΠ·Π²Ρ€Π°Ρ‰Π΅Π½ΠΈΡŽ ошибки опрСдСлСния ΠΈΠΌΠ΅Π½ΠΈ. ΠžΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ установки VPN-туннСля вынСсСны ΠΈΠ· Ρ€Π΅Π·ΠΎΠ»Π²Π΅Ρ€Π° Π² прилоТСния, Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊ сСрвис DNS2GNS.
  • Π’ распрСдСлённой Ρ…ΡΡˆ Ρ‚Π°Π±Π»ΠΈΡ†Π΅ (DHT) Ρ€Π΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π° Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ завСрСния ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΎΠ² Ρ†ΠΈΡ„Ρ€ΠΎΠ²ΠΎΠΉ подписью. ΠœΠ΅Ρ‚Ρ€ΠΈΠΊΠΈ ΠΎ Π΄Π»ΠΈΠ½Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π° ΠΏΠ΅Ρ€Π΅Π²Π΅Π΄Π΅Π½Ρ‹ Π½Π° использованиС Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΎΠΏΠ΅Ρ€Π°Ρ†ΠΈΠΈ XOR. ОбновлСна спСцификация структур Π΄Π°Π½Π½Ρ‹Ρ…, криптографичСских Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ ΠΈ рСсурсных записСй DHT.
  • Π’ сСрвис Π΄Π΅Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΠΎΠ±ΠΌΠ΅Π½Π° Π°Ρ‚Ρ€ΠΈΠ±ΡƒΡ‚Π°ΠΌΠΈ ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ (RECLAIM) Π΄ΠΎΠ±Π°Π²Π»Π΅Π½Π° ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠ° Π΄Π΅Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π½Ρ‹Ρ… ΠΈΠ΄Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ‚ΠΎΡ€ΠΎΠ² (DID, Decentralized Identifier) ΠΈ Π²Π΅Ρ€ΠΈΡ„ΠΈΡ†ΠΈΡ€ΡƒΠ΅ΠΌΡ‹Ρ… ΡƒΡ‡Ρ‘Ρ‚Π½Ρ‹Ρ… Π΄Π°Π½Π½Ρ‹Ρ… (VC, Verifiable Credentials).
  • Для ΠΏΠ»Π°Ρ‚Ρ‘ΠΆΠ½ΠΎΠΉ систСмы GNU Taler Ρ€Π΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π° ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠ° слСпых Ρ†ΠΈΡ„Ρ€ΠΎΠ²Ρ‹Ρ… подписСй ΠšΠ»Π°ΡƒΡΠ° Π¨Π½ΠΎΡ€Ρ€Π° (ΠΏΠΎΠ΄ΠΏΠΈΡΡ‹Π²Π°ΡŽΡ‰ΠΈΠΉ Π½Π΅ ΠΌΠΎΠΆΠ΅Ρ‚ ΠΏΠΎΠ»ΡƒΡ‡ΠΈΡ‚ΡŒ доступ ΠΊ содСрТимому).
  • Π’ систСмС сборки обСспСчСна гСнСрация Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹Ρ… Π·Π°Π³ΠΎΠ»ΠΎΠ²ΠΎΡ‡Π½Ρ‹Ρ… Ρ„Π°ΠΉΠ»ΠΎΠ² ΠΈΠ· GANA (GNUnet Assigned Numbers Authority). ΠŸΡ€ΠΈ сборкС ΠΈΠ· git Ρ‚Π΅ΠΏΠ΅Ρ€ΡŒ трСбуСтся Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ recutils.

Source: opennet.ru

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