Samba 4.18.0 ifika ndikuwongolera chitetezo, zowonjezera ndi zina zambiri

The kutulutsidwa kwa mtundu watsopano wa Samba 4.18.0, amene anapitiriza ntchito kwa adilesi yocheperako pa ma seva a SMB wotanganidwa chifukwa chowonjezera chitetezo ku ziwopsezo zowononga ulalo wophiphiritsa.

Kuphatikiza pa ntchito yomwe idachitika pakutulutsidwa komaliza kuti muchepetse kuyimba kwama foni mukamayang'ana dzina lachikwatu ndikusiya kugwiritsa ntchito zochitika zodzuka pokonza zochitika zomwe zimachitika nthawi imodzi, mtundu 4.18 kuchepetsedwa Loko processing pamwamba pakugwira ntchito limodzi pamafayilo atatu.

Zotsatira zake, magwiridwe antchito amafayilo otseguka komanso otseka adakwezedwa mpaka pamlingo wa Samba 4.12.

Zinthu zatsopano za Samba 4.18.0

Mu mtundu watsopanowu wa Samba 4.18.0, chida cha samba tsopano chikuwonetsa mauthenga achidule komanso olondola.

M'malo mopanga call trace kuwonetsa malo mu code yomwe vuto lidachitika, zomwe sizinapangitse kuti zitheke kumvetsetsa zomwe zinali zolakwika, mu mtundu watsopano, zotulukazo zimangokhala kufotokozera chifukwa cha cholakwikacho (mwachitsanzo, dzina lolowera kapena mawu achinsinsi olakwika, dzina la fayilo lolakwika lomwe lili ndi database ya LDB, dzina losowa mu DNS, netiweki yosafikirika, mikangano yosavomerezeka ya mzere wamalamulo, ndi zina).

Komanso, ngati vuto losadziwika likupezeka, kufufuza kwathunthu kumaperekedwabe kuchokera pagulu la Python, lomwe litha kupezekanso ndi njira ya '-d3'. Mungafunike chidziwitsochi kuti mupeze chomwe chayambitsa vuto pa intaneti kapena kuti muwonjezere ku zidziwitso zolakwika zomwe mumatumiza.

Chachilendo china chomwe chikuwonetsedwa mu mtundu watsopano wa Samba 4.18.0, ndikuti tMalamulo onse a zida za samba amathandizira kusankha "-color=yes|no|auto" kuwongolera kuwunikira kotulutsa. Mu "-color=auto" mode, chowunikira chimagwiritsidwa ntchito pokhapokha chikatumizidwa ku terminal. 'nthawi zonse' ndi 'force' m'malo mwa 'inde', 'never' ndi 'none' m'malo mwa 'ayi', 'tty' ndi 'if-tty' m'malo mwa 'auto'.

Titha kupezanso izi adawonjezera chithandizo cha NO_COLOR kusintha kwa chilengedwe kuti muyimitse kuwunikira kotulutsa komwe ma code amtundu wa ANSI amagwiritsidwa ntchito kapena "-color=auto" mode ikugwira ntchito.

Zosintha zina zomwe zawonekera munjira yatsopanoyi:

• Lamulo latsopano la "dsacl delete" lawonjezedwa ku chida cha samba kuti muchotse zolembera za access control list (ACE).
• Njira yowonjezera "-change-secret-at= »ku lamulo la wbinfo kuti mufotokozere woyang'anira dera lomwe angagwirepo ntchito yosintha mawu achinsinsi.
• Adawonjeza gawo latsopano "acl_xattr:security_acl_name" ku smb.conf kuti musinthe dzina lachinthu chowonjezera (xattr) chomwe chimagwiritsidwa ntchito kusunga NT ACL.
• Mwachisawawa, chitetezo.NTACL chimalumikizidwa ku mafayilo ndi maulolezo, omwe amakanidwa kwa ogwiritsa ntchito wamba.
• Ngati mutcha dzina losungirako la ACL, silidzaperekedwa kudzera pa SMB, koma lipezeka kwanuko kwa wogwiritsa ntchito aliyense, zomwe zimafunikira kumvetsetsa zomwe zingakhudze chitetezo.
• Thandizo lowonjezera la kulumikizana kwa mawu achinsinsi pakati pa tsamba la Samba-based Active Directory ndi mtambo wa Azure Active Directory (Office365).

Pomaliza, ngati mukufuna kudziwa zambiri za izi, mutha kuwona zambiri mu kutsatira ulalo.

Momwe mungayikitsire kapena kukweza ku Samba pa Ubuntu ndi zotumphukira?

Kwa iwo omwe akufuna kuti athe kukhazikitsa Samba yatsopanoyi kapena akufuna kusintha mtundu wawo wakale kuti ukhale watsopanowuAtha kuchita izi potsatira zomwe takambirana pansipa.

Ndikoyenera kutchula kuti, ngakhale samba ikuphatikizidwa muzosungirako za Ubuntu, muyenera kudziwa kuti mapepalawo sasinthidwa pamene mtundu watsopano watulutsidwa, kotero pamenepa timakonda kugwiritsa ntchito chosungira.

Chinthu choyamba chomwe tichite ndikutsegula terminal ndipo momwemo tilemba lamulo ili kuti tiwonjezere chosungira ku dongosolo:

sudo add-apt-repository ppa:linux-schools/samba-latest

sudo apt-get update

Chosungiracho chikawonjezedwa, timapitiriza kukhazikitsa samba pa dongosolo ndipo chifukwa cha izi, timangolemba lamulo ili:

sudo apt install samba

Ngati muli ndi mtundu wakale womwe wayikapo, umasinthidwa zokha.