{"id":52903,"date":"2019-11-19T00:00:00","date_gmt":"2019-11-18T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/v-firefox-dlya-openbsd-realizovana-podderzhka-unveil"},"modified":"2020-02-18T14:00:43","modified_gmt":"2020-02-18T11:00:43","slug":"v-firefox-dlya-openbsd-realizovana-podderzhka-unveil","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/v-firefox-dlya-openbsd-realizovana-podderzhka-unveil","title":{"rendered":"Ve Firefoxu pro OpenBSD byla implementov\u00e1na podpora unveil","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ve Firefoxu pro OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?t=157325352300002&#038;r=1&#038;w=2\">byla implementov\u00e1na<\/a><\/noindex> podpora izolace souborov\u00e9ho syst\u00e9mu pomoc\u00ed syst\u00e9mov\u00e9ho vol\u00e1n\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49042\">unveil()<\/a><\/noindex>. Pot\u0159ebn\u00e9 patche byly ji\u017e p\u0159ijaty do upstream firefox a budou sou\u010d\u00e1st\u00ed Firefoxu 72.<\/p>\n<p>Firefox na OpenBSD byl d\u0159\u00edve chr\u00e1n\u011bn pomoc\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=43295\">pledge<\/a><\/noindex> pro omezen\u00ed p\u0159\u00edstupu ka\u017ed\u00e9ho typu proces\u016f (main, content a GPU) k syst\u00e9mov\u00fdm vol\u00e1n\u00edm, nyn\u00ed bude tak\u00e9 omezen p\u0159\u00edstup k souborov\u00e9mu syst\u00e9mu pomoc\u00ed unveil(). <noindex><a rel=\"nofollow\" href=\"https:\/\/cgit.rhaalovely.net\/mozilla-firefox\/tree\/pkg\/README?h=unveil#n17\">Ve v\u00fdchoz\u00edm nastaven\u00ed<\/a><\/noindex>, p\u0159\u00edstup je omezen na adres\u00e1\u0159e ~\/Downloads a \/tmp; a p\u0159i stahov\u00e1n\u00ed soubor\u016f z webu, a p\u0159i prohl\u00ed\u017een\u00ed soubor\u016f z disku. Nastaven\u00ed pledge() a unveil() se uchov\u00e1vaj\u00ed v souborech v \/usr\/local\/lib\/firefox\/browser\/defaults\/preferences\/, jejich\u017e obsah m\u016f\u017ee b\u00fdt p\u0159eps\u00e1n v souborech z \/etc\/firefox\/. V\u00fdhodou druh\u00e9 mo\u017enosti je, \u017ee tyto soubory m\u016f\u017ee editovat pouze root.<\/p>\n<p>D\u0159\u00edve podobn\u00e9 mo\u017enosti byly <noindex><a rel=\"nofollow\" href=\"https:\/\/www.openbsd.org\/papers\/eurobsdcon2018-unveil\/mgp00015.html\">byly p\u0159id\u00e1ny<\/a><\/noindex> v prohl\u00ed\u017ee\u010d\u00edch Chromium a Iridium.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51890\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 Firefox \u0434\u043b\u044f OpenBSD \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u0432\u044b\u0437\u043e\u0432\u0430 unveil(). \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u043f\u0430\u0442\u0447\u0438 \u0443\u0436\u0435 \u043f\u0440\u0438\u043d\u044f\u0442\u044b \u0432 \u0430\u043f\u0441\u0442\u0440\u0438\u043c firefox \u0438 \u0432\u043e\u0439\u0434\u0443\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 Firefox 72. Firefox \u0432 OpenBSD \u0431\u044b\u043b \u0438 \u0440\u0430\u043d\u0435\u0435 \u0437\u0430\u0449\u0438\u0449\u0451\u043d, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f pledge \u0434\u043b\u044f \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0442\u0438\u043f\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 (main, content \u0438 GPU) \u043a \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c \u0432\u044b\u0437\u043e\u0432\u0430\u043c, \u0442\u0435\u043f\u0435\u0440\u044c \u0434\u043b\u044f \u043d\u0438\u0445 \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u0442 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d [&hellip;]<\/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-52903","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 Firefox \u0434\u043b\u044f OpenBSD \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u0432\u044b\u0437\u043e\u0432\u0430\" \/>\n\t<meta name=\"robots\" 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