{"id":53324,"date":"2019-11-29T00:00:00","date_gmt":"2019-11-28T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vypusk-bubblewrap-0-4-0-proslojki-dlya-sozdaniya-izolirovannyh-okruzhenij"},"modified":"2020-02-18T14:01:13","modified_gmt":"2020-02-18T11:01:13","slug":"vypusk-bubblewrap-0-4-0-proslojki-dlya-sozdaniya-izolirovannyh-okruzhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-bubblewrap-0-4-0-proslojki-dlya-sozdaniya-izolirovannyh-okruzhenij","title":{"rendered":"Lansimi i Bubblewrap 0.4.0, shtresa p\u00ebr krijimin e ambienteve t\u00eb izoluara","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I verf\u00fcsh\u00ebm<\/a><\/noindex> lansimi i ri i mjetit Bubblewrap 0.4.0<\/a><\/noindex>, i destinuar p\u00ebr organizimin e pun\u00ebs n\u00eb ambiente t\u00eb izoluara n\u00eb Linux dhe q\u00eb funksionon n\u00eb nivelin e aplikacioneve t\u00eb p\u00ebrdoruesve pa privilegje. N\u00eb praktik\u00eb, Bubblewrap p\u00ebrdoret nga projekti Flatpak si nj\u00eb shtres\u00eb p\u00ebr izolon aplikacionet e instaluara nga paketat. Kodi i projektit \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn C dhe distribuohet<\/a><\/noindex> shkruhet n\u00ebn licenc\u00ebn LGPLv2+.<\/p>\n

P\u00ebr izolim, p\u00ebrdoren teknologjit\u00eb tradicionale t\u00eb virtualizimit t\u00eb konteiner\u00ebve n\u00eb Linux, t\u00eb bazuara n\u00eb p\u00ebrdorimin e cgroups, hap\u00ebsirave t\u00eb emrave (namespaces), Seccomp dhe SELinux. P\u00ebr t\u00eb kryer operacione me privilegje p\u00ebr konfigurimin e konteinerit, Bubblewrap \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0454\u0442\u044c\u0441\u044f \u0437 \u043f\u0440\u0430\u0432\u0430\u043c\u0438 root (skedari ekzekutiv me flamurin suid) dhe m\u00eb pas e humb privilegjin pas p\u00ebrfundimit t\u00eb inicializimit t\u00eb konteinerit. <\/p>\n

Aktivizimi n\u00eb sistemin e hap\u00ebsirave t\u00eb emrave t\u00eb identifikuesve t\u00eb p\u00ebrdoruesve (user namespaces), i cili lejon p\u00ebrdorimin n\u00eb konteiner\u00eb t\u00eb nj\u00eb grupi t\u00eb ve\u00e7ant\u00eb identifikuesish, nuk k\u00ebrkon funksionim, pasi p\u00ebr default nuk punon n\u00eb shum\u00eb shp\u00ebrndarje (Bubblewrap pozicionohet si nj\u00eb realizim i kufizuar i suid nga nj\u00eb n\u00ebngrup i mund\u00ebsive t\u00eb hap\u00ebsirave t\u00eb emrave t\u00eb identifikuesve - p\u00ebr t\u00eb p\u00ebrjashtuar t\u00eb gjitha identifikuesit e p\u00ebrdoruesve dhe proceseve nga ambienti p\u00ebrve\u00e7 atij aktual, p\u00ebrdoren modet CLONE_NEWUSER dhe CLONE_NEWPID). P\u00ebr mbrojtje shtes\u00eb, ekzekutimet n\u00ebn menaxhimin e
\n Bubblewrap p\u00ebrfundimisht nis\u00ebn n\u00eb modin PR_SET_NO_NEW_PRIVS, q\u00eb ndalon marrjen e privilegjeve t\u00eb reja, p\u00ebr shembull, n\u00eb rastin e flamurit setuid. <\/p>\n

Izolimi n\u00eb nivelin e sistemit t\u00eb skedave b\u00ebhet p\u00ebrmes krijimit t\u00eb nj\u00eb hap\u00ebsire emrash t\u00eb pikave t\u00eb montimit (mount namespace) t\u00eb re, n\u00eb t\u00eb cil\u00ebn krijohet nj\u00eb ndarje bosh e rr\u00ebnj\u00ebs me tmpfs. N\u00eb k\u00ebt\u00eb ndarje, sipas nevoj\u00ebs, ngjiten pjes\u00ebt e sistemit t\u00eb skedave t\u00eb jashtme n\u00eb modalitetin 'mount \u2014bind' (p\u00ebr shembull, kur ekzekutohet me opsionin 'bwrap \u2014ro-bind \/usr \/usr', pjesa \/usr kalon nga sistemi kryesor n\u00eb modalitetin vet\u00ebm p\u00ebr lexim). Mund\u00ebsit\u00eb rrjet\u00ebsohen duke kufizuar qasjen n\u00eb nd\u00ebrfaqen loopback me izolimin e pilos rrjet\u00ebzimi p\u00ebrmes flagjeve CLONE_NEWNET dhe CLONE_NEWUTS.<\/p>\n

Dallimi kryesor nga projekti i ngjash\u00ebm Firejail<\/a><\/noindex>, i cili gjithashtu p\u00ebrdor modelin e fillimit me p\u00ebrdorimin e setuid, \u00ebsht\u00eb se n\u00eb Bubblewrap, shtresa p\u00ebr krijimin e kontejner\u00ebve p\u00ebrfshin vet\u00ebm minimumin e nevojsh\u00ebm t\u00eb mund\u00ebsive, nd\u00ebrsa t\u00eb gjitha funksionet e avancuara, t\u00eb nevojshme p\u00ebr t\u00eb filluar aplikacionet grafike, nd\u00ebrveprimin me desktopin dhe filtrimin e thirrjeve p\u00ebr Pulseaudio, jan\u00eb t\u00eb shk\u00ebputura n\u00eb an\u00ebn e Flatpak dhe ekzekutohen pas heqjes s\u00eb privilegjeve. Firejail, nga ana tjet\u00ebr, bashkon n\u00eb nj\u00eb skedar ekzekutiv t\u00eb gjitha funksionet p\u00ebrkat\u00ebse, gj\u00eb q\u00eb e komplikon auditimin dhe ruajtjen e siguris\u00eb n\u00eb nivelin e duhur<\/a><\/noindex>.<\/p>\n

Numri i ri \u00ebsht\u00eb i njohur p\u00ebr implementimin e mb\u00ebshtetjes p\u00ebr bashkimin e hap\u00ebsirave ekzistuese t\u00eb emrave t\u00eb identifikuesve t\u00eb p\u00ebrdoruesve (user namespaces) dhe proceseve (pid namespaces). P\u00ebr menaxhimin e lidhjes s\u00eb hap\u00ebsirave t\u00eb emrave jan\u00eb shtuar flamujt \u00ab--userns\u00bb, \u00ab--userns2\u00bb dhe \u00ab--pidns\u00bb.
\nKjo mund\u00ebsi nuk funksionon n\u00eb modalitetin setuid dhe k\u00ebrkon p\u00ebrdorimin e nj\u00eb modaliteti t\u00eb ve\u00e7ant\u00eb, i cili mund t\u00eb funksionoj\u00eb pa e marr\u00eb t\u00eb drejtat root, por k\u00ebrkon aktivizimin
\nhap\u00ebsirave t\u00eb emrave t\u00eb p\u00ebrdoruesve n\u00eb sistem (nga t\u00eb cilat, me parazgjedhje, jan\u00eb t\u00eb \u00e7aktivizuara n\u00eb Debian dhe RHEL\/CentOS) dhe nuk p\u00ebrjashton mund\u00ebsin\u00eb eksploatimi<\/a><\/noindex> potencialisht<\/a><\/noindex> t\u00eb mbetura<\/a><\/noindex> t\u00eb dob\u00ebsive<\/a><\/noindex> p\u00ebr obod t\u00eb kufizimeve \u00abuser namespaces\u00bb. Nga mund\u00ebsit\u00eb e reja t\u00eb Bubblewrap 0.4, gjithashtu vlen t\u00eb theksohet mund\u00ebsia e nd\u00ebrtimit me bibliotek\u00ebn C musl n\u00eb vend t\u00eb glibc dhe mb\u00ebshtetje p\u00ebr ruajtjen e informacionit t\u00eb hap\u00ebsirave t\u00eb emrave n\u00eb nj\u00eb skedar me statistika n\u00eb formatin JSON.<\/p>\n

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

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

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Bubblewrap 0.4.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 \u0432 Linux \u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0435\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 Bubblewrap \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c Flatpak \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 \u0434\u043b\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c\u044b\u0445 \u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 LGPLv2+. \u0414\u043b\u044f \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0434\u043b\u044f Linux \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043d\u043e\u0439 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53324","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Lansimi i Bubblewrap 0.4.0, shtres\u00eb p\u00ebr krijimin e mjediseve t\u00eb izoluara | ProHoster","description":"Nj\u00eb version i ri i mjetit \u00ebsht\u00eb n\u00eb dispozicion","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-bubblewrap-0-4-0-proslojki-dlya-sozdaniya-izolirovannyh-okruzhenij","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a Bubblewrap 0.4.0, \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 | ProHoster","og:description":"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f","og:url":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-bubblewrap-0-4-0-proslojki-dlya-sozdaniya-izolirovannyh-okruzhenij","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-11-28T21:00:00+00:00","article:modified_time":"2020-02-18T11:01:13+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"53324","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 06:56:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:27:38","updated":"2026-01-24 06:56:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/53324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/comments?post=53324"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/posts\/53324\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/media?parent=53324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/categories?post=53324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sq\/wp-json\/wp\/v2\/tags?post=53324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}