Amasubdomain abiwe, iminyango emibili: ubani ubona yiphi imibhalo?

Ithala A neThala B babelana ngesisekelo sekhodi esisodwa, amasubdomain amabili kanye nengxube yezivakashi ezivela ehhovisi nange-VPN. Amathimba enethiwekhi avame ukuhlela iminyango emibili ngokwehlukana, futhi lokho kulungile, inqobo nje uma uhlelo lungakwenzi lokho. Ukuhlolwa okungezansi kufanele kube kuhlelo futhi kuziphathe ngendlela efanayo kungakhathaliseki ukuthi isicelo sisebenzise muphi umnyango.

Okokuqala: igama lomsingathi lisho kuphela umqashisi

Xazulula igama lomsingathi eliceliwe ngokumelene nemephu egcinwa umlawuli, futhi wenqabe noma yini engaziwa. Sebenzisa inani lomsingathi eliqinisekisiwe lesakhiwo esikhundleni sekhanda eliluhlaza, ukuze i-Host eyakhiwe ingakwazi ukufaka ukhiye wokusesha. Ukufana okuphumelelayo kutshela ikhodi ukuthi yikuphi ukucushwa komqashisi naluphi uphawu okufanele kulayishwe. Kodwa akusho ukuthi umfoni angayibona yini idatha yalowo mqashisi. Gcina lowo mbuzo wesibili kumsebenzi ohlukile onesisetshenziswa esihlukile.

Umsebenzi wosizo owabiwe obuyisela kokubili umongo nemvume kusuka ekusesheni kwegama lomsingathi oyedwa ukuqala kwephutha.

Okwesibili: ubulungu buvela kuseshini

Thola ubulungu obusebenzayo bomsebenzisi oqinisekisiwe bese ubuqhathanisa nomqashisi wokuhlolwa kokuqala. Umsebenzisi ongowamathala womabili angashintsha, kepha ukushintsha kufanele kube isenzo esicacile esirekhodwe kumongo wesicelo, hhayi umbono osuselwe ku-URL. Umsebenzisi ongowethala elilodwa ofuna elinye unqatshwa, kufaka phakathi ukulandwa nokushaywa kwe-API.

Hlola icala elingesilo ngokuhlela isihlonzi sombhalo kanye nepharamitha yomqashisi. Uma noma yikuphi kwalokhu kushintsha kubuyisela idatha, ubukhulu bufundwa esicelweni hhayi kubulungu obuqinisekisiwe.

Ubukhulu bamakhukhi nokungena kanye kanye kunquma ukuthi i-akhawunti ingethulwa kuphi. Akunqumi ukuthi leyo akhawunti ingafunda ini.

Okwesithathu: inethiwekhi ayifakazi lutho ngomuntu

Isango le-VPN liqinisekisa ithaneli, futhi uhlu lwemvume lomphakathi luqinisekisa ibanga lamakheli. Akukho kokubili okukhomba umuntu. I-NAT ihlanganisa abasebenzisi abaningi ekhelini elilodwa lomthombo, futhi ibanga lehhovisi lenza okufanayo kubo bonke abasemhlanganweni. Phatha kokubili njengamaqiniso okuthutha futhi gcina ugunyazo kuhlelo, noma ekuxhumaneni okubeka obala ubunikazi futhi okubuyekezwa ngokufanele.

I-DNS iyiqiniso lesithathu lokuthutha. Impendulo eyimfihlo idinga umzila oyimfihlo, futhi ingxenye engaphambili yomphakathi idinga indlela yomthombo esekelwayo. Akukho kukho okuthwala imvume.

Umshwana owodwa wokubeka odongeni: inethiwekhi inquma ukuthi isicelo sifika kanjani, futhi uhlelo lunquma ukuthi singafunda ini.

Okwesine: sebenzisa i-matrix kuyo yomibili iminyango

Sebenzisa ama-akhawunti alawulwayo ukuze uhlole i-A ku-A, i-B ku-B, i-A ku-B, igama lomsingathi elingaziwa kanye ne-akhawunti eqinisekisiwe engenabo ubulungu. Eyesine neyesihlanu kufanele kwehluleke ngokuvaliwe futhi akufanele neze iwele kumqashisi wokuzenzakalela. Sebenzisa i-matrix efanayo nangesango le-VPN, ngembiza yeseshini eyodwa i-akhawunti ngayinye:

curl -s -o /dev/null -w '%{http_code}' -b jar.txt https://clinic-b.example.com/records/42
curl -s -o /dev/null -w '%{http_code}' -b jar.txt https://clinic-a.example.com/records/42

Bese ushintsha okufakiwe ohlwini lwemvume futhi usebenzise futhi. Umphumela onyakazayo usho ukuthi isilawuli senethiwekhi sithatha isinqumo sogunyazo.

Phinda i-matrix ngemuva kwanoma yiluphi ushintsho engxenyeni engaphambili, ngoba indlela yesibili yekhodi edlula ukuhlolwa iyona ndlela evame kakhulu yokuguguleka kwalomngcele. Umphumela olindelekile uyisicefe: wonke umnyango unikeza izimpendulo ezifanayo.