{"id":1213,"date":"2020-06-20T19:13:17","date_gmt":"2020-06-20T09:13:17","guid":{"rendered":"https:\/\/www.hogepiyo.com\/wp\/?p=1213"},"modified":"2020-06-21T02:24:45","modified_gmt":"2020-06-20T16:24:45","slug":"openwrt-19-07-%e3%81%a7%e3%83%9e%e3%83%ab%e3%83%81%e3%83%a6%e3%83%bc%e3%82%b6%e3%83%bc%e7%92%b0%e5%a2%83%e3%82%92%e6%a7%8b%e7%af%89","status":"publish","type":"post","link":"https:\/\/www.hogepiyo.com\/wp\/?p=1213","title":{"rendered":"OpenWrt 19.07 \u3067\u30de\u30eb\u30c1\u30e6\u30fc\u30b6\u30fc\u74b0\u5883\u3092\u69cb\u7bc9"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u30b3\u30f3\u30c6\u30f3\u30c4<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69fa99b58421c\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69fa99b58421c\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#%E5%AE%9F%E8%A1%8C%E7%92%B0%E5%A2%83\" >\u5b9f\u884c\u74b0\u5883<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%82%92%E8%BF%BD%E5%8A%A0\" >\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AB_sudo_%E6%A8%A9%E9%99%90%E3%82%92%E4%BB%98%E4%B8%8E\" >\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b sudo \u6a29\u9650\u3092\u4ed8\u4e0e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#su_%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%82%92%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\" >su \u30b3\u30de\u30f3\u30c9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AB_SSH_%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%82%92%E8%A8%B1%E5%8F%AF\" >\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b SSH \u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\/#%E5%8F%82%E8%80%83\" >\u53c2\u8003<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%AE%9F%E8%A1%8C%E7%92%B0%E5%A2%83\"><\/span>\u5b9f\u884c\u74b0\u5883<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<dl class=\"definition-table\">\n<dt>\u30eb\u30fc\u30bf\u30fc<\/dt>\n<dd>Linksys WRT1900ACS<\/dd>\n<dt>OS<\/dt>\n<dd>OpenWrt 19.07.3<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%82%92%E8%BF%BD%E5%8A%A0\"><\/span>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u521d\u671f\u72b6\u614b\u3067\u306f root \u30e6\u30fc\u30b6\u30fc\u306e\u307f\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 useradd \u30b3\u30de\u30f3\u30c9\u3082\u4f7f\u7528\u3067\u304d\u306a\u3044\u306e\u3067 opkg \u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># opkg update\n# opkg install shadow-useradd<\/code><\/pre>\n\n\n\n<p>useradd \u30b3\u30de\u30f3\u30c9\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30b7\u30a7\u30eb\u306f busybox \u30d3\u30eb\u30c8\u30a4\u30f3\u306e ash \u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u540c\u6642\u306b\u8ffd\u52a0\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u540c\u540d\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u3066\u30e1\u30f3\u30d0\u30fc\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># useradd -m -d \/home\/&lt;USERNAME> -s \/bin\/ash -U &lt;USERNAME><\/code><\/pre>\n\n\n\n<dl class=\"definition-table\">\n<dt>-m<\/dt>\n<dd>\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210<\/dd>\n<dt>-d<\/dt>\n<dd>\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30d1\u30b9\u3092\u6307\u5b9a<\/dd>\n<dt>-s<\/dt>\n<dd>\u30b7\u30a7\u30eb\u3092\u6307\u5b9a<\/dd>\n<dt>-U<\/dt>\n<dd>\u30e6\u30fc\u30b6\u30fc\u540d\u3068\u540c\u3058\u540d\u524d\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u3066\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u3092\u30e1\u30f3\u30d0\u30fc\u306b\u3059\u308b<\/dd>\n<\/dl>\n\n\n\n<p>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># passwd &lt;USERNAME><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AB_sudo_%E6%A8%A9%E9%99%90%E3%82%92%E4%BB%98%E4%B8%8E\"><\/span>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b sudo \u6a29\u9650\u3092\u4ed8\u4e0e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>sudo \u30b3\u30de\u30f3\u30c9\u3082\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u307e\u305a\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># opkg install sudo<\/code><\/pre>\n\n\n\n<p>visudo \u30b3\u30de\u30f3\u30c9\u3067 \/etc\/sudoers \u3092\u7de8\u96c6\u3057\u3001sudo \u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># visudo<\/code><\/pre>\n\n\n\n<p>sudo \u30b0\u30eb\u30fc\u30d7\u30e6\u30fc\u30b6\u30fc\u304c sudo \u30b3\u30de\u30f3\u30c9\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u884c\u306e\u30b3\u30e1\u30f3\u30c8\u3092\u89e3\u9664\u3057\u3066\u6709\u52b9\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>%sudo ALL=(ALL) ALL<\/code><\/pre>\n\n\n\n<p>\u30b0\u30eb\u30fc\u30d7\u3092\u7de8\u96c6\u3059\u308b\u305f\u3081\u306b groupadd \u3068 usermod \u30b3\u30de\u30f3\u30c9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># opkg install shadow-groupadd shadow-usermod<\/code><\/pre>\n\n\n\n<p>sudo \u30b7\u30b9\u30c6\u30e0\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># groupadd --system sudo<\/code><\/pre>\n\n\n\n<p>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092 sudo \u30b0\u30eb\u30fc\u30d7\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># usermod -a -G sudo &lt;USERNAME><\/code><\/pre>\n\n\n\n<dl class=\"definition-table\">\n<dt>-a<\/dt>\n<dd>\u30e6\u30fc\u30b6\u30fc\u306e\u30b5\u30d6\u30b0\u30eb\u30fc\u30d7\u3092\u8ffd\u52a0\u3059\u308b\u3002-G \u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u4f75\u7528<\/dd>\n<dt>-G<\/dt>\n<dd>\u30b5\u30d6\u30b0\u30eb\u30fc\u30d7\u306e\u30ea\u30b9\u30c8\u3092\u6307\u5b9a\u3059\u308b\u3002\u8907\u6570\u6307\u5b9a\u6642\u306f\u30ab\u30f3\u30de\u3067\u533a\u5207\u308b<\/dd>\n<\/dl>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"su_%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%82%92%E3%82%A4%E3%83%B3%E3%82%B9%E3%83%88%E3%83%BC%E3%83%AB\"><\/span>su \u30b3\u30de\u30f3\u30c9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>su \u30b3\u30de\u30f3\u30c9\u3082\u4f7f\u3048\u306a\u3044\u306e\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># opkg install shadow-su<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E4%B8%80%E8%88%AC%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AB_SSH_%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9%E3%82%92%E8%A8%B1%E5%8F%AF\"><\/span>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b SSH \u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306e\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u516c\u958b\u9375\u3092\u4fdd\u5b58\u3057\u3066\u3001SSH\u3067\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># su - &lt;USERNAME>\n$ mkdir ~\/.ssh\/\n$ chmod 700 ~\/.ssh<\/code><\/pre>\n\n\n\n<p>(\u30ed\u30fc\u30ab\u30eb PC \u3067\u4f5c\u696d) OpenWrt \u3067\u306f\u306a\u304f\u30ed\u30fc\u30ab\u30eb\u306e PC \u3067\u516c\u958b\u9375\u3092\u4f5c\u6210\u3059\u308b\u304b\u3001\u3059\u3067\u306b\u3042\u308b\u9375\u3092\u5229\u7528\u3057\u307e\u3059\u3002Linux \u304b mac \u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ ssh-keygen -t rsa -b 4096 -C \"&lt;COMMENT OF THIS KEY>\" -f .\/ssh_key\n$ cat .\/ssh_key.pub<\/code><\/pre>\n\n\n\n<p>(OpenWrt \u3067\u4f5c\u696d) ~\/.ssh\/authorized_keys \u306b\u516c\u958b\u9375\u3092\u30da\u30fc\u30b9\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ vi ~\/.ssh\/authorized_keys<\/code><\/pre>\n\n\n\n<p>authorized_keys \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ chmod 600 ~\/.ssh\/authorized_keys<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/oldwiki.archive.openwrt.org\/doc\/howto\/secure.access\">Secure your router&#8217;s access<\/a><\/li><li><a href=\"https:\/\/openwrt.org\/docs\/guide-user\/security\/dropbear.public-key.auth\">Dropbear public-key authentication HowTo<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9f\u884c\u74b0\u5883 \u30eb\u30fc\u30bf\u30fc Linksys WRT1900ACS OS OpenWrt 19.07.3 \u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0 \u521d\u671f\u72b6\u614b\u3067\u306f root \u30e6\u30fc\u30b6\u30fc\u306e\u307f\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u306a\u3044\u306e\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002 usera &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.hogepiyo.com\/wp\/?p=1213\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;OpenWrt 19.07 \u3067\u30de\u30eb\u30c1\u30e6\u30fc\u30b6\u30fc\u74b0\u5883\u3092\u69cb\u7bc9&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[196],"tags":[199,197,198,200],"class_list":["post-1213","post","type-post","status-publish","format-standard","hentry","category-openwrt-19","tag-openwrt","tag-openwrt-19-07-3","tag-ssh","tag-200"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1213"}],"version-history":[{"count":11,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1213\/revisions"}],"predecessor-version":[{"id":1227,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1213\/revisions\/1227"}],"wp:attachment":[{"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hogepiyo.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}