Isikripthi sakho siqala i-VPN; asiyihlinzeki

Ubhala isikripthi esisebenzisa i-scutil --nc start ngegama lokuxhumana, siyasebenza ku-Mac yakho, futhi siyahluleka kuyo yonke imishini esanda kufakwa ehhovisi. Isikripthi asiphukile. Sicelwa ukwenza into esingakaze sikwazi: ukuqala ukuxhumana okukhona akusona isenzo esifanayo nokwakha okusha.

Ukulungiselela nokulawula isikhathi kuyimisebenzi emibili enabanikazi ababili, futhi uhlelo lokusebenza olucabanga okuhlukile luzophumelela zonke izivivinyo emshinini lapho lwalotshwa khona.

Umyalo wokuqala ukhuluma nani ngempela

Umyalo wokulawula isikhathi ubhekisa kusimo esivele sikhona futhi esivele sigunyaziwe. Ucela uhlelo ukuthi likhuphule lokho kuxhumana okushiwo, kusetshenziswa izilungiselelo zeseva, izinkomba zobuwena kanye nenqubomgomo ezagcinwa ngaphambili. Uma lezo zingakaze zifakwe, akukho okungaqalwa.

Yingakho ukwehluleka kubonakala kuhadiwe elisha hhayi kukhompyutha ephathekayo yomphathi. Ikhompyutha yalungiselelwa ezinyangeni ezedlule ngumuntu owayesekhohliwe ukukwenza. Cabanga ngomyalo wokuqala njengensimbi yomnyango eyafakwa izintambo ngothile ngekota edlule. Ukuyicindezela akufani nokufaka izintambo.

Abanikazi abathathu bokuhlelwa kwe-VPN

Iphrofayela elawulwa yinhlangano ivela ekulawuleni kwedivayisi. Iphrofayela ithwala amakheli eseva, ukuhlelwa kokuqinisekisa kanye nenqubomgomo edingwa yinhlangano, futhi umphathi we-VPN ungumuntu oyihlinzekayo. Isikripthi akufanele sakhe kabusha lezo zilungiselelo lisuka egameni lokubonisa elilitholile ohlwini.

Ukuhlelwa kwe-VPN somuntu siqu kwemvelo kwakhiwa nge-Network Extension API yakwa-Apple, ehlanganisa izimiso ze-IPsec ne-IKEv2 ezakhelwe ngaphakathi. Lesi isixhumi esibonakalayo sohlelo esinesinyathelo sokugcina nemvume yomsebenzisi, hhayi umyalo we-shell owakha ngokuthula noma yiluphi uhlobo lwendlela olulethwa umthengisi.

Iklayenti lenkampani yangaphandle iyisimo sesithathu esinefomethi yalo yokungenisa, ithuluzi layo lokuphatha futhi ngokuvamile inomsizi wayo onelungelo. Isikhathi saso siphethwe inqubo yalowo mthengisi. Ukuthola insizakalo yohlelo enegama elifanayo akusona ubufakazi bokuthi umyalo wohlelo ulawula indlela, futhi ukucabanga lokho kukhiqiza izikripthi ezibonakala zisebenza kuze kube umthengisi uvuselela iklayenti.

Ukulungiselela kwemvelo kunokugcina nemvume

Imodeli yakwa-Apple ukulayisha, ukushintsha, ukugcina. Uhlelo lulayisha izintandokazi ezikhona ngaphambi kokugcina kwalo kokuqala ngemuva kokuqaliswa, lushintsha ukuhlelwa bese lushicilela. Ukugcina kubika iphutha uma kungakwazi ukuqhubeka, futhi ukushaya indiva lowo mphumela kuguqula ukwehluleka kokulungiselela kube ukwehluleka kokuxhumana ezinyathelweni ezintathu kamuva.

Ukugcina kokuqala kudinga futhi ukuthi umsebenzisi agunyaze uhlelo. Lona umngcele wokuphepha wamabomu, futhi kusho ukuthi ukusebenza kokuqala ku-Mac entsha kuyasebenzisana ngisho lapho konke ukuxhumana nokuqhawula kwamuva kungase kwenziwe okuzenzakalelayo. Hlela ukusebenza kokuqala njengomsebenzi womuntu onomuntu okhona. Yenza ukusebenza kwesibili nokuqhubeka kube okuzenzakalelayo, futhi kubhale lokho ku-runbook ukuze kungabikho muntu othembisa okungenakwenzeka. Uhlelo lokusabalalisa oluthembisa ukusebenza kokuqala okungagadiwe nakancane luthembisa into inkundla engayinikezi.

I-Apple iphinde incoma ukuqinisekisa ukuhambisana kweseva ngephrofayela yokuhlelwa ngaphambi kokuthembela ku-API. Ukwenza lokho kuhlola kuqala kuhlukanisa «iseva ngeke yamukele leli klayenti» nesimo «iklayenti alikaze ligcine izilungiselelo», okungamathikithi ahlukene emaqenjini ahlukene.

Umyalo wokuqala ophindwayo ungacabanga ini

Ngemuva kokulungiselela, isikripthi singaqondisa ngokuphephile ekuxhumaneni okukhona ngokusebenzisa isixhumi somnikazi waso. Yinike ubuwena obuzinzile bokuxhumana kanye nesenzo osifunayo, hhayi okunye. Akufanele sifunde indlela yezintandokazi eqanjiwe, futhi akufanele sicabange ukuthi igama eliboniswa kumenyu liyingqayizivele kulo lonke uhlelo.

Kokuxhumana kwemvelo, isicelo sesikhathi esinegama esifana ne-scutil --nc start siyisenzo sokulawula. Asifaki izilungiselelo zeseva, asingenisi ubufakazi futhi asenzi ukugunyazwa kokugcina kokuqala. Kusithatha njengesinyathelo sokugcina sochungechunge, hhayi lonke uchungechunge.

Gcina izimfihlo ngaphandle kwezimpikiswano zomugqa womyalo nangaphandle kokuphuma kokuxilonga okuvamile. Noma yimuphi umshini wobuwena okhethwe ukusabalalisa yiwo umyalo wokuqala okufanele uthembele kuwo, futhi iphasiwedi enamathiselwe emlandweni we-shell iyitholakalo kunoma yikuphi ukubuyekezwa.

Izivivinyo ezimbili zokwamukela

Isivivinyo sokuqala ukulungiselela: thatha i-Mac esanda kufakwa futhi ukhombise ukuthi ukuhlelwa kukhona, kuphethwe umphathi ofanele futhi kugunyazwe ngokuphelele. Yenza lokhu ngaphambi kokuhlola ukuxhumana, ngoba ukuhlola ukuxhumana emshinini ongalungiselelwe akufakazi lutho ngesikripthi.

Isivivinyo sesibili isikhathi: xhuma, finyelela insiza egunyaziwe futhi uqhawule ngokuhlanzekile. Manje ukwehluleka ngakunye kunomnikazi, futhi yilokho okunenzuzo engokoqobo yokuhlukanisa imisebenzi emibili. Iphrofayela engekho iyinkinga yokulethwa, iphutha lokugcina iyinkinga yemvume, ukungena okunqatshiwe kuyinkinga yokuqinisekisa, futhi ukuphela kwesikhathi ngemuva kokuqala okuphumelelayo yisendlalelo sesikhathi. Akukho kukho okungu-«isikripthi siphukile».