{"id":36873,"date":"2019-10-31T22:14:26","date_gmt":"2019-10-31T19:14:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/server-dvuhfaktornoj-avtorizatsii-linotp\/"},"modified":"2019-10-31T22:14:26","modified_gmt":"2019-10-31T19:14:26","slug":"server-dvuhfaktornoj-avtorizatsii-linotp","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/server-dvuhfaktornoj-avtorizatsii-linotp","title":{"rendered":"Server di autorizzazione a due fattori LinOTP","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Server di autorizzazione a due fattori LinOTP\" src=\"\/wp-content\/uploads\/2019\/08\/8164a72d86173d429e3aaf4efdfee77c.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nOggi voglio condividere come impostare un server di autenticazione a due fattori per proteggere la rete aziendale, siti, servizi e SSH. Sul server funzioneranno insieme: LinOTP + FreeRadius. <\/p>\n<p>A cosa serve? <br \/>\n\u00c8 una soluzione completamente gratuita e conveniente, all'interno della propria rete, indipendente da provider esterni.<\/p>\n<p>Questo servizio \u00e8 molto utile, abbastanza intuitivo, a differenza di altri prodotti open source, e supporta un'ampia gamma di funzionalit\u00e0 e politiche (ad esempio login+password+(PIN+OTPToken)). Si integra tramite API con servizi di invio SMS (LinOTP Config-&gt;Provider Config-&gt;SMS Provider), genera codici per applicazioni mobili come Google Authenticator e molto altro. Credo sia pi\u00f9 user-friendly rispetto al servizio preso in considerazione in <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/308988\/\">articolo<\/a><\/noindex>.<\/p>\n<p>Questo server funziona eccellentemente con Cisco ASA, server OpenVPN, Apache2, e praticamente con tutto ci\u00f2 che supporta l'autenticazione tramite server RADIUS (ad esempio per SSH nei data center).<\/p>\n<p>Requisiti:<\/p>\n<p>1 ) Debian 8 (jessie) \u2014<b> Obbligatorio!<\/b> (l'installazione di prova su Debian 9 \u00e8 descritta alla fine dell'articolo)<\/p>\n<p>Inizio:<\/p>\n<p>Installa Debian 8.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nAggiungi il repository LinOTP:<\/p>\n<pre><code class=\"bash\"># echo 'deb http:\/\/www.linotp.org\/apt\/debian jessie linotp' &gt; \/etc\/apt\/sources.list.d\/linotp.list<\/code><\/pre>\n<p>\nAggiungi le chiavi:<\/p>\n<pre><code class=\"bash\"># gpg --search-keys 913DFF12F86258E5<\/code><\/pre>\n<p>\nA volte, durante un'installazione \"pulita\", dopo aver eseguito questo comando, Debian restituisce: <\/p>\n<pre><code class=\"plaintext\">gpg: creata la cartella `\/root\/.gnupg`\ngpg: creato un nuovo file di configurazione `\/root\/.gnupg\/gpg.conf`\ngpg: ATTENZIONE: le impostazioni in `\/root\/.gnupg\/gpg.conf` non sono ancora attive in questa esecuzione\ngpg: creata la tabella delle chiavi `\/root\/.gnupg\/secring.gpg`\ngpg: creata la tabella delle chiavi `\/root\/.gnupg\/pubring.gpg`\ngpg: server di chiavi non impostati (usa --keyserver)\ngpg: errore nella ricerca sul server di chiavi: URI non valido\n<\/code><\/pre>\n<p>\nQuesta \u00e8 la configurazione iniziale di gnupg. Nessun problema. Esegui semplicemente di nuovo il comando.<br \/>\nAlla domanda di Debiana:<\/p>\n<pre><code class=\"plaintext\">gpg: ricerca \"913DFF12F86258E5\" sul server hkp keys.gnupg.net\n(1)\tLSE LinOTP2 Packaging &lt;linotp2@lsexperts.de&gt;\n\t  chiave RSA 2048 bit F86258E5, creata: 2010-05-10\nChiavi 1-1 di 1 per \"913DFF12F86258E5\". Inserisci i numeri, N) Successivo o Q) Uscita&gt;<\/code><\/pre>\n<p>\nRispondiamo: 1<\/p>\n<p>Avanti: <\/p>\n<pre><code class=\"bash\"># gpg --export 913DFF12F86258E5 | apt-key add -<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># apt-get update<\/code><\/pre>\n<p>\nStiamo installando mysql. In teoria, \u00e8 possibile utilizzare un altro server sql, ma per semplicit\u00e0 user\u00f2 questo, raccomandato per LinOTP.<\/p>\n<p>(informazioni aggiuntive, incluse quelle sulla riconfigurazione del database LinOTP, possono essere trovate nella documentazione ufficiale su <noindex><a rel=\"nofollow\" href=\"http:\/\/linotp.org\/doc\/latest\/part-installation\/server-installation\/deb_install.html#debian\">link<\/a><\/noindex>. L\u00ec, puoi trovare il comando: dpkg-reconfigure linotp per modificare le impostazioni se hai gi\u00e0 installato mysql).<\/p>\n<pre><code class=\"bash\"># apt-get install mysql-server<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># apt-get update<\/code><\/pre>\n<p> (controllare nuovamente gli aggiornamenti non fa mai male)<br \/>\nStiamo installando LinOTP e moduli aggiuntivi:<\/p>\n<pre><code class=\"bash\"># apt-get install linotp<\/code><\/pre>\n<p>\nRispondiamo alle domande dell'installatore: <br \/>\nUtilizzare Apache2: s\u00ec<br \/>\nCrea una password per admin Linotp: \u00abIlTuoPassword\u00bb<br \/>\nGenerare un certificato autofirmato?: s\u00ec<br \/>\nUtilizzare MySQL?: s\u00ec<br \/>\nDove si trova il database: localhost<br \/>\nCreiamo il database LinOTP(nome del database) sul server: LinOTP2<br \/>\nCreiamo un utente separato per il database: LinOTP2<br \/>\nImpostiamo la password per l'utente: \u00abIlTuoPassword\u00bb<br \/>\nCreare il database adesso? (qualcosa come \u201cSei sicuro di voler \u2026\u201d): s\u00ec<br \/>\nInserisci la password root di MySQL che hai creato durante l'installazione: \u00abIlTuoPassword\u00bb<br \/>\nFatto.<\/p>\n<p>(opzionale, pu\u00f2 anche essere omesso)<\/p>\n<pre><code class=\"bash\"># apt-get install linotp-adminclient-cli <\/code><\/pre>\n<p>\n(opzionale, pu\u00f2 anche essere omesso)<\/p>\n<pre><code class=\"bash\"># apt-get install libpam-linotp  <\/code><\/pre>\n<p>\nOra la nostra interfaccia web Linotp \u00e8 disponibile all'indirizzo: <\/p>\n<pre><code class=\"plaintext\">&quot;&lt;b&gt;https&lt;\\\/b&gt;: \\\/\\\/IP_server\\\/manage&quot;<\/code><\/pre>\n<p>\nParler\u00f2 delle impostazioni nell'interfaccia web tra poco.<\/p>\n<p>Ora, la cosa pi\u00f9 importante! Avviamo FreeRadius e lo colleghiamo a Linotp.<\/p>\n<p>Installiamo FreeRadius e il modulo per LinOTP<\/p>\n<pre><code class=\"bash\"># apt-get install freeradius linotp-freeradius-perl<\/code><\/pre>\n<p>\nFacciamo il backup delle configurazioni client e Users di FreeRadius.<\/p>\n<pre><code class=\"bash\"># mv \/etc\/freeradius\/clients.conf  \/etc\/freeradius\/clients.old<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># mv \/etc\/freeradius\/users  \/etc\/freeradius\/users.old<\/code><\/pre>\n<p>\nCreiamo un file client vuoto:<\/p>\n<pre><code class=\"bash\"># touch \/etc\/freeradius\/clients.conf<\/code><\/pre>\n<p>\nModifichiamo il nostro nuovo file di configurazione (il file di configurazione di backup pu\u00f2 essere utilizzato come esempio)<\/p>\n<pre><code class=\"bash\"># nano \/etc\/freeradius\/clients.conf<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">client 192.168.188.0\/24 {\nsecret  = passwd # password per il collegamento dei clienti\n}<\/code><\/pre>\n<p>\nSuccessivamente creiamo il file users:<\/p>\n<pre><code class=\"bash\"># touch \/etc\/freeradius\/users<\/code><\/pre>\n<p>\nModifichiamo il file, dicendo a FreeRadius che utilizzeremo perl per l'autenticazione.<\/p>\n<pre><code class=\"bash\"># nano \/etc\/freeradius\/users<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">DEFAULT Auth-type := perl<\/code><\/pre>\n<p>\nDopo modifichiamo il file \/etc\/freeradius\/modules\/perl<\/p>\n<pre><code class=\"bash\"># nano \/etc\/freeradius\/modules\/perl<\/code><\/pre>\n<p>\nDobbiamo specificare il percorso allo script perl linotp nel parametro modulo: <\/p>\n<pre><code class=\"plaintext\">Perl { .......\n.........\nmodule = \/usr\/lib\/linotp\/radius_linotp.pm<\/code><\/pre>\n<p>\n\u2026..<br \/>\nSuccessivamente creiamo un file che specifica da quale (dominio, database o file) prelevare i dati.<\/p>\n<pre><code class=\"bash\"># touch \/etc\/linotp2\/rlm_perl.ini<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># nano \/etc\/linotp2\/rlm_perl.ini<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"plaintext\">URL=https:\/\/IP_del_tuo_server_LinOTP(192.168.X.X)\/validate\/simplecheck\nREALM=webusers1c\nRESCONF=LocalUser\nDebug=True\nSSL_CHECK=False<\/code><\/pre>\n<p>\nQui mi fermer\u00f2 un attimo per approfondire, poich\u00e9 \u00e8 importante:<\/p>\n<p>Descrizione completa del file con commenti:<br \/>\n#IP of the linotp server (IP \u0430\u0434\u0440\u0435\u0441 \u043d\u0430\u0448\u0435\u0433\u043e LinOTP \u0441\u0435\u0440\u0432\u0435\u0440\u0430)<br \/>\nURL=https:\/\/172.17.14.103\/validate\/simplecheck<br \/>\n#\u041d\u0430\u0448\u0430 \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u044b \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0432 \u0432\u0435\u0431 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 LinOTP.)<br \/>\nREALM=rearm1<br \/>\n#\u0418\u043c\u044f \u0433\u0440\u0443\u043f\u043f\u044b \u044e\u0437\u0432\u0435\u0440\u0435\u0439 \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u0432 \u0432\u0435\u0431\u043c\u043e\u0440\u0434\u0435 LinOTP.<br \/>\nRESCONF=flat_file<br \/>\n#optional: comment out if everything seems to work fine<br \/>\nDebug=True<br \/>\n#optional: use this, if you have selfsigned certificates, otherwise comment out (SSL \u0435\u0441\u043b\u0438 \u043c\u044b \u0441\u043e\u0437\u0434\u0430\u0435\u043c \u0441\u0432\u043e\u0439 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442 \u0438 \u0445\u043e\u0442\u0438\u043c \u0435\u0433\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0442\u044c)<br \/>\nSSL_CHECK=False<\/p>\n<p>Proseguiamo creando il file \/etc\/freeradius\/sites-available\/linotp<\/p>\n<pre><code class=\"bash\"># touch \/etc\/freeradius\/sites-available\/linotp<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># nano \/etc\/freeradius\/sites-available\/linotp<\/code><\/pre>\n<p>\nE incolliamo il config (non \u00e8 necessario modificare nulla):<\/p>\n<pre><code class=\"plaintext\">authorize {\n#normalizes malformed client request before handed on to other modules (see '\/etc\/freeradius\/modules\/preprocess')\npreprocess\n#  If you are using multiple kinds of realms, you probably\n#  want to set \"ignore_null = yes\" for all of them.\n#  Otherwise, when the first style of realm doesn't match,\n#  the other styles won't be checked.\n#allows a list of realm (see '\/etc\/freeradius\/modules\/realm')\nIPASS\n#understands something like USER@REALM and can tell the components apart (see '\/etc\/freeradius\/modules\/realm')\nsuffix\n#understands USERREALM and can tell the components apart (see '\/etc\/freeradius\/modules\/realm')\nntdomain\n#  Read the 'users' file to learn about special configuration which should be applied for\n# certain users (see '\/etc\/freeradius\/modules\/files')\nfiles\n# allows to let authentication to expire (see '\/etc\/freeradius\/modules\/expiration')\nexpiration\n# allows to define valid service-times (see '\/etc\/freeradius\/modules\/logintime')\nlogintime\n# We got no radius_shortname_map!\npap\n}\n#here the linotp perl module is called for further processing\nauthenticate {\nperl\n}<\/code><\/pre>\n<p>\nSuccessivamente creiamo un link simbolico:<\/p>\n<pre><code class=\"bash\"># ln -s ..\/sites-available\/linotp \/etc\/freeradius\/sites-enabled<\/code><\/pre>\n<p>\nPersonalmente, devo disabilitare i siti default di Radius, ma se ti servono, puoi modificarne la configurazione oppure disabilitarli.<\/p>\n<pre><code class=\"bash\"># rm \/etc\/freeradius\/sites-enabled\/default<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># rm \/etc\/freeradius\/sites-enabled\/inner-tunnel<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># service freeradius reload<\/code><\/pre>\n<p>\nOra torniamo all'interfaccia web e approfondiamo un po' di pi\u00f9:<br \/>\nIn alto a destra clicchiamo su LinOTP Config -&gt; UserIdResolvers -&gt; Nuovo<br \/>\nScegliamo cosa vogliamo: LDAP (AD win, LDAP samba), SQL, o utenti locali del sistema Flatfile. <\/p>\n<p>Compiliamo i campi richiesti.<\/p>\n<p>Successivamente creiamo i REALMS:<br \/>\nIn alto a destra clicchiamo su LinOTP Config -&gt; Realms -&gt; Nuovo. <br \/>\nDiamo un nome al nostro REALM e clicchiamo anche sul UserIdResolvers creato in precedenza.<\/p>\n<p>Tutti questi dati sono necessari per freeRadius nel file \/etc\/linotp2\/rlm_perl.ini, come ho scritto sopra, quindi, se non lo hai modificato, fallo ora.<\/p>\n<p>Server configurato.<\/p>\n<p>Supplement:<\/p>\n<p><b>Configurazione di LinOTP su Debian 9<\/b>:<\/p>\n<p>Installazione: <\/p>\n<pre><code class=\"bash\"># echo 'deb http:\/\/linotp.org\/apt\/debian stretch linotp' &gt; \/etc\/apt\/sources.list.d\/linotp.list <\/code><\/pre>\n<pre><code class=\"bash\"># apt-get install dirmngr<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># apt-key adv --recv-keys 913DFF12F86258E5\n<\/code><\/pre>\n<pre><code class=\"bash\"># apt-get update<\/code><\/pre>\n<p><\/p>\n<pre><code class=\"bash\"># apt-get install mysql-server<\/code><\/pre>\n<p> (per impostazione predefinita, in Debian 9 mysql (mariaDB) non offre di impostare la password dell'utente root, certo puoi lasciarla vuota, ma se leggi le notizie, questo porta molto spesso a \u00abepic fail\u00bb, quindi la imposteremo comunque)<\/p>\n<pre><code class=\"bash\"># mysql -u root -p<\/code><\/pre>\n<pre><code class=\"bash\">use mysql;<\/code><\/pre>\n<pre><code class=\"bash\">UPDATE user SET Password = PASSWORD('qui_\u00e8_la_password') WHERE User = 'root';\n<\/code><\/pre>\n<pre><code class=\"bash\">exit<\/code><\/pre>\n<pre><code class=\"bash\"># apt-get install linotp<\/code><\/pre>\n<pre><code class=\"bash\"># apt-get install linotp-adminclient-cli<\/code><\/pre>\n<pre><code class=\"bash\"># apt-get install python-ldap<\/code><\/pre>\n<pre><code class=\"bash\"># apt install freeradius<\/code><\/pre>\n<pre><code class=\"bash\"># nano \/etc\/freeradius\/3.0\/sites-enabled\/linotp<\/code><\/pre>\n<p>Incolliamo il codice (inviato da JuriM, grazie a lui!):<\/p>\n<blockquote><p>server linotp {<br \/>\nlisten {<br \/>\n ipaddr = *<br \/>\n port = 1812<br \/>\n type = auth<br \/>\n}<br \/>\nlisten {<br \/>\n ipaddr = *<br \/>\n port = 1813<br \/>\n type = acct<br \/>\n}<br \/>\nauthorize { <br \/>\n preprocess<br \/>\n update { <br \/>\n &amp;control:Auth-Type := Perl<br \/>\n } <br \/>\n} <br \/>\nauthenticate {<br \/>\n Tipo di autenticazione Perl {<br \/>\n perl<br \/>\n }<br \/>\n}<br \/>\ncontabilit\u00e0 {<br \/>\n unix<br \/>\n}<br \/>\n}<\/p><\/blockquote>\n<p>Modifica \/etc\/freeradius\/3.0\/mods-enabled\/perl<\/p>\n<blockquote><p>perl {<br \/>\n nome file = \/usr\/share\/linotp\/radius_linotp.pm<br \/>\n funz_authenticate = authenticate<br \/>\n funz_authorize = authorize<br \/>\n}<\/p><\/blockquote>\n<p>Purtroppo in Debian 9 la libreria radius_linotp.pm non viene installata dai repository, quindi la prenderemo da GitHub.<\/p>\n<pre><code class=\"bash\"># apt install git<\/code><\/pre>\n<pre><code class=\"bash\"># git clone https:\/\/github.com\/LinOTP\/linotp-auth-freeradius-perl<\/code><\/pre>\n<pre><code class=\"bash\"># cd linotp-auth-freeradius-perl\/<\/code><\/pre>\n<pre><code class=\"bash\"># cp radius_linotp.pm \/usr\/share\/linotp\/radius_linotp.pm<\/code><\/pre>\n<p>ora modifichiamo \/etc\/freeradius\/3.0\/clients.conf <\/p>\n<blockquote><p>client servers {<br \/>\n ipaddr = 192.168.188.0\/24<br \/>\n segreto = \u0432\u0430\u0448\u043f\u0430\u0440\u043e\u043b\u044c<br \/>\n}<\/p><\/blockquote>\n<p>ora modifichiamo nano \/etc\/linotp2\/rlm_perl.ini<\/p>\n<p>Inseriamo lo stesso codice che abbiamo usato per l'installazione su Debian 8 (descritto sopra)<\/p>\n<p>in teoria dovrebbe andare tutto bene. (non ancora testato)<\/p>\n<p>Lascer\u00f2 qui sotto alcuni link sulla configurazione dei sistemi che di solito richiedono autenticazione a due fattori: <br \/>\nConfigurazione dell'autenticazione a due fattori in <noindex><a rel=\"nofollow\" href=\"https:\/\/itsecforu.ru\/2017\/07\/28\/%D0%BA%D0%B0%D0%BA-%D0%B7%D0%B0%D1%89%D0%B8%D1%82%D0%B8%D1%82%D1%8C-apache2-%D1%81-%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D1%8C%D1%8E-linotp\/\">Apache2<\/a><\/noindex><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/308988\/\">Configurazione con Cisco ASA<\/a><\/noindex>(qui viene utilizzato un altro server per la generazione dei token, ma le impostazioni dell'ASA sono le stesse).<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/panda\/blog\/337800\/\">VPN con autenticazione a due fattori<\/a><\/noindex><\/p>\n<p>Impostazione <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/270571\/\">autenticazione a due fattori in ssh<\/a><\/noindex> (qui si utilizza anche LinOTP) \u2014 grazie all'autore. Qui si possono trovare anche informazioni interessanti sulla configurazione delle politiche LiOTP.<\/p>\n<p>Anche cms di molti siti supportano l'autenticazione a due fattori (per WordPress, LinOTP ha anche il suo modulo speciale su <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/LinOTP\/linotp-auth-wordpress\">github<\/a><\/noindex>), ad esempio, se desideri creare una sezione protetta per i dipendenti dell'azienda sul tuo sito aziendale.<br \/>\nFATTO IMPORTANTE! NON selezionare la casella \u00abGoogle authenticator\u00bb per utilizzare l'autenticatore di Google! Il codice QR non sar\u00e0 leggibile in quel caso\u2026 (fatto strano)<\/p>\n<p>Per la redazione dell'articolo sono state utilizzate le informazioni dei seguenti articoli:<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/itnan.ru\/post.php?c=1&amp;p=270571\">itnan.ru\/post.php?c=1&amp;p=270571<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/www.digitalbears.net\/?p=469\">www.digitalbears.net\/?p=469<\/a><\/noindex> <\/p>\n<p>Grazie agli autori.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/462523\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u044f \u0445\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f, \u043a\u0430\u043a \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u0432\u0443\u0445\u0444\u0430\u043a\u0442\u043e\u0440\u043d\u043e\u0439 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0430\u0446\u0438\u0438, \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u0441\u0435\u0442\u0438, \u0441\u0430\u0439\u0442\u043e\u0432, \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432,ssh. \u041d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441\u0432\u044f\u0437\u043a\u0430: LinOTP + FreeRadius. \u0417\u0430\u0447\u0435\u043c \u043e\u043d \u043d\u0430\u043c? \u042d\u0442\u043e \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u043e\u0435, \u0443\u0434\u043e\u0431\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u0432\u043d\u0443\u0442\u0440\u0438 \u0441\u0432\u043e\u0435\u0439 \u0441\u0435\u0442\u0438, \u043d\u0435 \u0437\u0430\u0432\u0438\u0441\u044f\u0449\u0435\u0435 \u043e\u0442 \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0438\u0445 \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u043e\u0432. \u0414\u0430\u043d\u043d\u044b\u0439 \u0441\u0435\u0440\u0432\u0438\u0441 \u0432\u0435\u0441\u044c\u043c\u0430 \u0443\u0434\u043e\u0431\u0435\u043d, \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043d\u0430\u0433\u043b\u044f\u0434\u0435\u043d, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0438 \u043e\u0442 \u0434\u0440\u0443\u0433\u0438\u0445 \u043e\u043f\u0435\u043d\u0441\u043e\u0440\u0441 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432, \u0430 \u0442\u0430\u043a \u0436\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27627,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-36873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u044f \u0445\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f, \u043a\u0430\u043a \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440 \u0434\u0432\u0443\u0445\u0444\u0430\u043a\u0442\u043e\u0440\u043d\u043e\u0439 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u0430\u0446\u0438\u0438, \u0434\u043b\u044f \u0437\u0430\u0449\u0438\u0442\u044b \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0442\u0438\u0432\u043d\u043e\u0439 \u0441\u0435\u0442\u0438, \u0441\u0430\u0439\u0442\u043e\u0432, \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432,ssh. \u041d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441\u0432\u044f\u0437\u043a\u0430: LinOTP + FreeRadius. \u0417\u0430\u0447\u0435\u043c \u043e\u043d \u043d\u0430\u043c? 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