{"id":800,"date":"2021-04-14T13:26:41","date_gmt":"2021-04-14T13:26:41","guid":{"rendered":"https:\/\/dev.sourcecode.sk\/wsczkb\/?post_type=ht_kb&#038;p=800"},"modified":"2022-01-26T15:31:28","modified_gmt":"2022-01-26T14:31:28","slug":"jak-v-ubuntu-20-04-lts-nainstalovat-ftp-server-proftpd-s-podporou-tls-ssl","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.cz\/podpora\/kb\/jak-v-ubuntu-20-04-lts-nainstalovat-ftp-server-proftpd-s-podporou-tls-ssl\/","title":{"rendered":"Jak v Ubuntu 20.04 LTS nainstalovat FTP server ProFTPD s podporou TLS\/SSL"},"content":{"rendered":"\n<p>Zdarma dostupn\u00fd FTP server (<strong>F<\/strong>ile <strong>T<\/strong>ransfer <strong>P<\/strong>rotocol = protokol p\u0159enosu soubor\u016f) s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem <strong>ProFTPD<\/strong> nab\u00edz\u00ed \u0161irok\u00e9 mo\u017enosti nastaven\u00ed podobn\u00e9 z\u00e1pisu direktiv webov\u00e9ho serveru Apache. Pro nahr\u00e1v\u00e1n\u00ed nebo stahov\u00e1n\u00ed soubor\u016f a slo\u017eek na server \/ ze serveru (nap\u0159. webov\u00e9 str\u00e1nky) je ProFTPD ide\u00e1ln\u00ed n\u00e1stroj, kter\u00e9mu d\u016fv\u011b\u0159uj\u00ed i velk\u00e9 weby jako SourceForge, Linksys nebo Harvard.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.websupport.sk\/support\/app\/uploads\/2020\/08\/proftpd.jpg\" alt=\"\" class=\"wp-image-15675\"\/><\/figure><\/div>\n\n\n\n<p>Tento n\u00e1vod funguje na linuxov\u00e9m opera\u010dn\u00edm syst\u00e9mu <a href=\"https:\/\/www.websupport.sk\/blog\/2020\/04\/novinky-ubuntu-20-04-lts-focal-fossa\/\">Ubuntu ve verzi 20.04 LTS<\/a> (Focal Fossa). Jde o verzi LTS (<strong>L<\/strong>ong <strong>T<\/strong>erm <strong>S<\/strong>upport = dlouhodob\u00e1 podpora), kter\u00e1 byla zve\u0159ejn\u011bn\u00e1 23. 04. 2020 a je ofici\u00e1ln\u011b podporovan\u00e1 softwarovou spole\u010dnost\u00ed Canonical 5 let od vyd\u00e1n\u00ed, \u010dili do dubna 2025. V\u00fdvoj\u00e1\u0159i se v LTS ve zv\u00fd\u0161en\u00e9 m\u00ed\u0159e zam\u011b\u0159uj\u00ed na bezpe\u010dnost a hardwarovou kompatibilitu, aby bylo mo\u017en\u00e9 nasazen\u00ed na enterprise \u00farovni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"instalujeme-proftpd\">Instalujeme ProFTPD<\/h2>\n\n\n\n<p>V prvn\u00ed \u0159ade je pot\u0159eba zabezpe\u010dit aktu\u00e1lnost v\u0161ech bal\u00edk\u016f. Nainstalujeme tedy v\u0161echen updatovan\u00fd software pomoc\u00ed dvou p\u0159\u00edkaz\u016f v jedn\u00e9 d\u00e1vce:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo apt update &amp;&amp; sudo apt upgrade<\/pre>\n\n\n\n<p>Kdy\u017e syst\u00e9m najde aktualizovateln\u00e9 bal\u00ed\u010dky, takto se zept\u00e1, jestli je chcete za\u010d\u00edt instalovat:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><em>Do you want to continue? [Y\/n]<\/em><\/pre>\n\n\n\n<p>Stla\u010d\u00edme kl\u00e1vesu <code>y<\/code> kdy\u017e chceme za\u010d\u00edt aktualiza\u010dn\u00ed proces nebo kl\u00e1vesu <code>n<\/code>, kdy\u017e aktualizovat nechceme. N\u00e1sledn\u011b stla\u010d\u00edme kl\u00e1vesu <code>Enter<\/code>.<\/p>\n\n\n\n<p>ProFTPD budeme instalovat z ofici\u00e1ln\u00edho repozit\u00e1\u0159e:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo apt install proftpd<\/pre>\n\n\n\n<p>Stla\u010d\u00edme kl\u00e1vesu <code>y<\/code> kdy\u017e chceme za\u010d\u00edt instala\u010dn\u00ed proces nebo kl\u00e1vesu <code>n<\/code>, kdy\u017e instalovat nechceme. N\u00e1sledn\u011b stla\u010d\u00edme kl\u00e1vesu <code>Enter<\/code>.<\/p>\n\n\n\n<p>Spust\u00edme nainstalovan\u00fd ProFTPD (prvn\u00ed \u0159\u00e1dek) a nech\u00e1me ho spustit po startu syst\u00e9mu (druh\u00fd \u0159\u00e1dek):<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo systemctl start proftpd<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo systemctl enable proftpd<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"zabezpecujeme-ftp-spojeni\">Zabezpe\u010dujeme FTP spojen\u00ed<\/h2>\n\n\n\n<p>Nejd\u0159\u00edve mus\u00edme nainstalovat OpenSSL:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo apt install openssl<\/pre>\n\n\n\n<p>Stla\u010d\u00edme kl\u00e1vesu <code>y<\/code> kdy\u017e chceme za\u010d\u00edt instala\u010dn\u00ed proces nebo kl\u00e1vesu <code>n<\/code>, kdy\u017e instalovat nechceme. N\u00e1sledn\u011b stla\u010d\u00edme kl\u00e1vesu <code>Enter<\/code>.<\/p>\n\n\n\n<p>N\u00e1sledn\u011b si vygenerujeme SSL certifik\u00e1t pro ProFTPD:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo openssl req -x509 -newkey rsa:2048 -keyout \/etc\/ssl\/private\/proftpd.key -out \/etc\/ssl\/certs\/proftpd.crt -nodes -days 365<\/pre>\n\n\n\n<p>Nen\u00ed pot\u0159eba zadat \u017e\u00e1dn\u00e9 informace, proto pouze poka\u017ed\u00e9 stla\u010d\u00edme kl\u00e1vesu <code>Enter<\/code>, \u010d\u00edm\u017e zap\u00ed\u0161eme pr\u00e1zdn\u00e9 hodnoty.<\/p>\n\n\n\n<p>Vytvo\u0159ily se dva certifik\u00e1ty, kter\u00fdm te\u010f nastav\u00edme opr\u00e1vn\u011bn\u00ed:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo chmod 600 \/etc\/ssl\/private\/proftpd.key<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo chmod 600 \/etc\/ssl\/certs\/proftpd.crt<\/pre>\n\n\n\n<p>V konfigura\u010dn\u00edm souboru ProFTPD <code>proftpd.conf<\/code> najdeme \u0159\u00e1dek s obsahem <code>#Include \/etc\/proftpd\/tls.conf<\/code> (zde \u0159\u00e1dek \u010d\u00edslo 140) a vyma\u017eeme m\u0159\u00ed\u017eku (prvn\u00ed znak). Pod \u0159\u00e1dek s obsahem <code>Group<\/code> (zde \u0159\u00e1dek \u010d\u00edslo 71) je\u0161t\u011b p\u0159id\u00e1me nov\u00fd \u0159\u00e1dek (zde \u0159\u00e1dek \u010d\u00edslo 72) s obsahem <code>DefaultRoot \/var\/www\/html\/<\/code> (cesta se ve va\u0161em p\u0159\u00edpad\u011b m\u016f\u017ee li\u0161it):<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo nano \/etc\/proftpd\/proftpd.conf<\/pre>\n\n\n\n<p>Soubor ulo\u017e\u00edme pomoc\u00ed kl\u00e1vesov\u00e9 zkratky <code>Ctrl + X<\/code> a n\u00e1sledn\u011b stla\u010den\u00edm kl\u00e1vesy <code>y<\/code> a potvrzen\u00edm kl\u00e1vesou <code>Enter<\/code>.<\/p>\n\n\n\n<p>Otev\u0159eme konfigura\u010dn\u00ed soubor <code>tls.conf<\/code><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo nano \/etc\/proftpd\/tls.conf<\/pre>\n\n\n\n<p>a cel\u00fd jeho obsah vyma\u017eeme. N\u00e1sledn\u011b p\u0159id\u00e1me tyto \u0159\u00e1dky:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;IfModule mod_tls.c&gt;<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSRSACertificateFile \/etc\/ssl\/certs\/proftpd.crt<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSRSACertificateKeyFile \/etc\/ssl\/private\/proftpd.key<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSEngine on<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSLog \/var\/log\/proftpd\/tls.log<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSProtocol TLSv1.2<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSRequired on<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSOptions NoCertRequest EnableDiags NoSessionReuseRequired<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSVerifyClient off<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">TLSRenegotiate none<\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">&lt;\/IfModule&gt;<\/pre>\n\n\n\n<p>Soubor ulo\u017e\u00edme pomoc\u00ed kl\u00e1vesov\u00e9 zkratky <code>Ctrl + X<\/code> a n\u00e1sledn\u011b stla\u010den\u00edm kl\u00e1vesy <code>y<\/code> a potvrzen\u00edm kl\u00e1vesou <code>Enter<\/code>.<\/p>\n\n\n\n<p>Restartujeme ProFTPD, aby se zm\u011bny zapsan\u00e9 do konfigura\u010dn\u00edch soubor\u016f projevily:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo systemctl restart proftpd<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vytvarime-uzivatele-a-prihlasujeme-se\">Vytv\u00e1\u0159\u00edme u\u017eivatele a p\u0159ihla\u0161ujeme se<\/h2>\n\n\n\n<p>Abychom mohli kop\u00edrovat, upravovat a mazat soubory a slo\u017eky v nastaven\u00e9 cest\u011b <code>DefaultRoot \/var\/www\/html\/<\/code> (cesta se ve va\u0161em p\u0159\u00edpad\u011b m\u016f\u017ee li\u0161it), pot\u0159ebujeme vytvo\u0159it nov\u00e9ho u\u017eivatele:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">sudo adduser ftp1<\/pre>\n\n\n\n<p>V procesu vytv\u00e1\u0159en\u00ed \u00fa\u010dtu <code>ftp1<\/code> nejd\u0159\u00edv zad\u00e1me a n\u00e1sledn\u011b potvrd\u00edme heslo <code>Toto.Hes1o.je:silne<\/code>. Ostatn\u00ed informace nezad\u00e1v\u00e1me (pouze stla\u010d\u00edme kl\u00e1vesu <code>Enter<\/code>) a nakonec je\u0161t\u011b kl\u00e1vesami <code>y + Enter<\/code> potvrd\u00edme, \u017ee v\u0161echny poskytnut\u00e9 informace o nov\u00e9m \u00fa\u010dtu souhlas\u00ed.<\/p>\n\n\n\n<p>Na otestov\u00e1n\u00ed funk\u010dnosti zabezpe\u010den\u00e9ho p\u0159ipojen\u00ed p\u0159es protokol FTPS pot\u0159ebujeme nainstalovat a spustit zdarma dostupnou aplikaci s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem <a href=\"https:\/\/filezilla-project.org\/\">FileZilla<\/a>, kter\u00e1 podporuje v\u0161echny nejpou\u017e\u00edvan\u011bj\u0161\u00ed opera\u010dn\u00ed syst\u00e9my (Windows, MacOS a Linux). V menu <code>Soubor &gt; Spr\u00e1vce lokalit...<\/code> si p\u0159id\u00e1me novou lokalitu. Sta\u010d\u00ed kliknout na tla\u010d\u00edtko <code>New site<\/code> a n\u00e1sledn\u011b zadat n\u00e1zev nov\u00e9 lokality (zde <code>WebSupport<\/code>). Ostatn\u00ed nastaven\u00ed jsou zapsan\u00e9 v obr\u00e1zku, p\u0159i\u010dem\u017e Hostitel (zde IP adresa <code>185.87.12.38<\/code>) se ve va\u0161em p\u0159\u00edpad\u011b bude li\u0161it a u\u017eivatele (zde <code>ftp1<\/code>) spolu s heslem (tu <code>Toto.Hes1o.je:silne<\/code>) jsme si vytvo\u0159ili v tomto n\u00e1vod\u011b v\u00fd\u0161e:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.websupport.sk\/support\/app\/uploads\/2020\/08\/proftpd-filezilla-spravca_lokalit.png\" alt=\"\" class=\"wp-image-15687\"\/><\/figure><\/div>\n\n\n\n<p>Je\u0161t\u011b p\u0159ed samotn\u00fdm p\u0159ipojen\u00edm se FileZilla zept\u00e1, jestli chcete certifik\u00e1tu d\u016fv\u011b\u0159ovat. Dole vlevo za\u0161krtn\u011bte mo\u017enost <code>Always trust this certificate in future sessions<\/code> a n\u00e1sledn\u011b klikn\u011bte na tla\u010d\u00edtko <code>OK<\/code>:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.websupport.sk\/support\/app\/uploads\/2020\/08\/proftpd-filezilla-certifikat.png\" alt=\"\" class=\"wp-image-15690\"\/><\/figure>\n\n\n\n<p>Po odsouhlasen\u00ed d\u016fv\u011bryhodnosti certifik\u00e1tu FileZilla na\u010d\u00edt\u00e1 obsah slo\u017eky <code>DefaultRoot \/var\/www\/html\/<\/code> (cesta se ve va\u0161em p\u0159\u00edpad\u011b m\u016f\u017ee li\u0161it), ve kter\u00e9 odte\u010f m\u016f\u017eeme po\u017eadovan\u00e9 soubory a slo\u017eky upravovat, kop\u00edrovat a mazat jak uzn\u00e1me za vhodn\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"shrnuti\">Shrnut\u00ed<\/h2>\n\n\n\n<p>Nainstalovali jsme FTP server, kter\u00fd podporuje zabezpe\u010den\u00e9 spojen\u00ed FTPS. Stejn\u011b tak jsme si uk\u00e1zali, jak se ze strany klienta na vytvo\u0159en\u00fd FTP server p\u0159ipojit. Te\u010f m\u016f\u017eeme na server nahr\u00e1vat a ze serveru stahovat soubory, co\u017e vyu\u017eijeme nap\u0159. p\u0159i tvorb\u011b webov\u00fdch str\u00e1nek.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zdarma dostupn\u00fd FTP server (File Transfer Protocol = protokol p\u0159enosu soubor\u016f) s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem ProFTPD nab\u00edz\u00ed \u0161irok\u00e9 mo\u017enosti nastaven\u00ed podobn\u00e9 z\u00e1pisu direktiv webov\u00e9ho serveru Apache. Pro nahr\u00e1v\u00e1n\u00ed nebo stahov\u00e1n\u00ed soubor\u016f a slo\u017eek na server \/ ze serveru (nap\u0159. webov\u00e9 str\u00e1nky) je ProFTPD ide\u00e1ln\u00ed n\u00e1stroj, kter\u00e9mu d\u016fv\u011b\u0159uj\u00ed i velk\u00e9 weby&#8230;<\/p>\n","protected":false},"author":3,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[48],"ht-kb-tag":[],"class_list":["post-800","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-vps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jak v Ubuntu 20.04 LTS nainstalovat FTP server ProFTPD s podporou TLS\/SSL - Websupport Centrum n\u00e1pov\u011bdy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.cz\/podpora\/kb\/jak-v-ubuntu-20-04-lts-nainstalovat-ftp-server-proftpd-s-podporou-tls-ssl\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak v Ubuntu 20.04 LTS nainstalovat FTP server ProFTPD s podporou TLS\/SSL - Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"og:description\" content=\"Zdarma dostupn\u00fd FTP server (File Transfer Protocol = protokol p\u0159enosu soubor\u016f) s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem ProFTPD nab\u00edz\u00ed \u0161irok\u00e9 mo\u017enosti nastaven\u00ed podobn\u00e9 z\u00e1pisu direktiv webov\u00e9ho serveru Apache. 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