{"id":100821,"date":"2021-07-23T10:22:39","date_gmt":"2021-07-23T08:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-firewalld-1-0"},"modified":"2021-07-23T10:22:39","modified_gmt":"2021-07-23T08:22:39","slug":"vypusk-firewalld-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-firewalld-1-0","title":{"rendered":"V\u00e4ljaanne firewalld 1.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Esitatud on tulemustega d\u00fcnaamiliselt hallatava tulem\u00fc\u00fcri firewalld 1.0 versioon, mis on rakendatud pakettide filtreerimise nftables ja iptables kohal. Firewalld k\u00e4ivitatakse taustprotsessina, mis v\u00f5imaldab d\u00fcnaamiliselt muuta pakettide filtreerimise reegleid D-Bus kaudu, ilma et peaks uuesti laadima pakettide filtreerimise reegleid v\u00f5i katkestama kehtivaid \u00fchendusi. Projekti kasutatakse juba paljudes Linuxi distributsioonides, sealhulgas RHEL 7+, Fedora 18+ ja SUSE\/openSUSE 15+. Firewaldi kood on kirjutatud Pythonis ja levitatakse GPLv2 litsentsi alusel.      <\/p>\n<p>Tulem\u00fc\u00fcri haldamiseks kasutatakse t\u00f6\u00f6riista firewall-cmd, mis reeglite loomisel ei p\u00f5hine <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/lir\/ipv4\/\"   title=\"IP-aadresse\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"837\">IP-aadresse<\/a>, v\u00f5rgu liideste ja portide numbrite ning teenuste nimede kaudu (n\u00e4iteks SSH-i juurdep\u00e4\u00e4su avamiseks tuleb k\u00e4ivitada &#171;firewall-cmd &#8212;add &#8212;service=ssh&#187;, SSH-i sulgemiseks &#8212; &#171;firewall-cmd &#8212;remove &#8212;service=ssh&#187;). Tulekahju seina konfiguratsiooni muutmiseks saab kasutada ka graafilist liidest firewall-config (GTK) ja rakendust firewall-applet (Qt). Tulekahju seina haldamise toetamine D-BUS API kaudu firewalld-s on olemas sellistes projektides nagu NetworkManager, libvirt, podman, docker ja fail2ban.    <\/p>\n<p>Olulise versiooninumbrimuutuse p\u00f5hjustas mitmete tagurpidi \u00fchilduvust rikkuda ja zone\u2019ide t\u00f6\u00f6 k\u00e4itumist muuta. K\u00f5ik ala m\u00e4\u00e4ratud filtreerimisparameetrid rakenduvad n\u00fc\u00fcd ainult sellele hostile suunatud liiklusele, millel firewalld t\u00f6\u00f6tab, ja l\u00e4biva liikluse filtreerimise seadistamiseks on vajalik poliitikate seadistamine. K\u00f5ige t\u00e4helepanuv\u00e4\u00e4rsemad muudatused:  <\/p>\n<ul>\n<li class=\"l\"> Iptables'i kohal t\u00f6\u00f6tamise v\u00f5imalust on kuulutatud vananenuks. Iptables'i tugi j\u00e4\u00e4b l\u00e4hitulevikus alles, kuid seda tagasiteenust ei arendata edasi.\n<li class=\"l\"> \u0412\u043a\u043b\u044e\u0447\u0451\u043d \u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043d\u043e\u0432\u044b\u0445 \u0437\u043e\u043d \u0440\u0435\u0436\u0438\u043c intra-zone-forwarding, \u0440\u0430\u0437\u0440\u0435\u0448\u0430\u044e\u0449\u0438\u0439 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435  \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 \u0438\u043b\u0438 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430\u043c\u0438 \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 \u043e\u0434\u043d\u043e\u0439 \u0437\u043e\u043d\u044b (public, block, trusted, internal \u0438 \u0442.\u043f.). \u0414\u043b\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0440\u0435\u0442\u0430 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0432\u043d\u0443\u0442\u0440\u0438 \u043e\u0434\u043d\u043e\u0439 \u0437\u043e\u043d\u044b  \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 &#171;firewall-cmd &#8212;permanent &#8212;zone public &#8212;remove-forward&#187;.\n<li class=\"l\"> \u041f\u0440\u0430\u0432\u0438\u043b\u0430, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u0435\u0439 \u0430\u0434\u0440\u0435\u0441\u043e\u0432 (NAT), \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u044b \u0432 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 &#171;inet&#187; (\u0440\u0430\u043d\u0435\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u0432 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430\u0445 &#171;ip&#187; \u0438 &#171;ip6&#187;, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043b\u043e \u043a \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b \u0434\u043b\u044f IPv4 \u0438 IPv6). \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u0438\u0437\u0431\u0430\u0432\u0438\u0442\u044c\u0441\u044f \u043e\u0442 \u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442\u043e\u0432 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 ipset &#8212; \u0432\u043c\u0435\u0441\u0442\u043e \u0442\u0440\u0451\u0445 \u043a\u043e\u043f\u0438\u0439 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 ipset \u0442\u0435\u043f\u0435\u0440\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0430.\n<li class=\"l\"> \u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0435 &#171;default&#187;, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u043e\u0435 \u0432 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0435 &#171;&#8212;set-target&#187;, \u0442\u0435\u043f\u0435\u0440\u044c \u044d\u043a\u0432\u0438\u0432\u0430\u043b\u0435\u043d\u0442\u043d\u043e &#171;reject&#187;, \u0442.\u0435. \u0432\u0441\u0435 \u043f\u0430\u043a\u0435\u0442\u044b, \u043d\u0435 \u043f\u043e\u0434\u043f\u0430\u0434\u0430\u044e\u0449\u0438\u0435 \u043f\u043e\u0434 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0435  \u0432 \u0437\u043e\u043d\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430, \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0431\u0443\u0434\u0443\u0442 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f. \u0418\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0441\u0434\u0435\u043b\u0430\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f ICMP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f. \u0414\u043b\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u0437\u043e\u043d\u044b &#171;trusted&#187; \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u0430:       firewall-cmd &#8212;permanent &#8212;new-policy allowForward      firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;set-target ACCEPT     firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;add-ingress-zone public     firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;add-egress-zone trusted     firewall-cmd &#8212;reload\n<li class=\"l\"> \u041f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u0441 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u043e\u043c \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0434\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u0430 &#171;&#8212;set-target catch-all&#187;, \u0442.\u0435. \u0432 \u043c\u043e\u043c\u0435\u043d\u0442, \u043f\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0444\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0430\u0432\u0438\u043b drop, reject \u0438\u043b\u0438 accept, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0434\u043b\u044f \u0437\u043e\u043d, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f &#171;&#8212;set-target  drop|reject|accept&#187;.\n<li class=\"l\"> ICMP blokeerimine rakendatakse n\u00fc\u00fcd ainult sisenevatele pakkidele, mis on suunatud hetkel t\u00f6\u00f6tavale hostile (input) ja ei m\u00f5juta piirkondade vahel suunatud pakette (forward).\n<li class=\"l\"> T\u00fchistatud tftp-client teenus, mis oli m\u00f5eldud TFTP-protokolli \u00fchenduste j\u00e4lgimiseks, kuid oli kasutusv\u00f5imetu.\n<li class=\"l\"> \u041e\u0431\u044a\u044f\u0432\u043b\u0435\u043d \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 &#171;direct&#187;, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0433\u043e\u0442\u043e\u0432\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430. \u041f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 \u043f\u0440\u043e\u043f\u0430\u043b\u0430 \u043f\u043e\u0441\u043b\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0438 \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432.\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 CleanupModulesOnExit, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0437\u043c\u0435\u043d\u0451\u043d \u043d\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 &#171;no&#187;. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c \u043c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u044f\u0434\u0440\u0430 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b  firewalld.\n<li class=\"l\"> Ipseti kasutamine sihts\u00fcsteemi (destination) m\u00e4\u00e4ramisel on n\u00fc\u00fcd lubatud.\n<li class=\"l\"> Lisatud teenuste m\u00e4\u00e4ratlused WireGuard, Kubernetes ja netbios-ns.\n<li class=\"l\"> Zsh jaoks on rakendatud automaatse t\u00e4iendamise reeglid.\n<li class=\"l\"> Python 2 toe l\u00f5petamine.\n<li class=\"l\"> S\u00f5ltuvuste nimekiri on l\u00fchendatud. Firewalld jaoks on n\u00fc\u00fcd vajalikud ainult Linuxi tuum ja python-raamatukogud dbus, gobject ja nftables, samas kui ebtables, ipset ja iptables on muudetud volituslikeks. S\u00f5ltuvustest on eemaldatud python-raamatukogud decorator ja slip.    <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55537\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0430 firewalld 1.0, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432 \u0444\u043e\u0440\u043c\u0435 \u043e\u0431\u0432\u044f\u0437\u043a\u0438 \u043d\u0430\u0434 \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u043c\u0438 nftables \u0438 iptables. Firewalld \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0447\u0435\u0440\u0435\u0437 D-Bus, \u0431\u0435\u0437 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0440\u0430\u0432\u0438\u043b \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0438 \u0431\u0435\u0437 \u0440\u0430\u0437\u0440\u044b\u0432\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439. \u041f\u0440\u043e\u0435\u043a\u0442 \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 Linux, \u0432\u043a\u043b\u044e\u0447\u0430\u044f RHEL 7+, Fedora 18+ [&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-100821","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" 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