{"id":318,"date":"2018-05-07T00:52:51","date_gmt":"2018-05-06T15:52:51","guid":{"rendered":"http:\/\/www7390uo.sakura.ne.jp\/wordpress\/?p=318"},"modified":"2022-07-17T11:35:15","modified_gmt":"2022-07-17T02:35:15","slug":"android%e3%81%abopenvpn%e3%82%af%e3%83%a9%e3%82%a4%e3%82%a2%e3%83%b3%e3%83%88%e3%81%ae%e8%a8%ad%e5%ae%9a%e3%82%92%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www7390uo.sakura.ne.jp\/wordpress\/archives\/318","title":{"rendered":"Android\u7aef\u672b\u306bOpenVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8a2d\u5b9a\u3092\u3059\u308b"},"content":{"rendered":"\n

OS: Android 7.0
OpenVPN Connect 3.0.5<\/p>\n\n\n\n

Windows10\u306bOpenVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8a2d\u5b9a<\/a>\u3092\u65bd\u3057\u305f\u3089\u7d9a\u3044\u3066Android\u7aef\u672b\u3067\u3082OpenVPN\u3067\u63a5\u7d9a\u3057\u305f\u3044\u3082\u306e\u3067\u3042\u308b\u3002Android\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u7528\u306b\u8a3c\u660e\u66f8\u3068\u79d8\u5bc6\u9375\u3092\u8a82\u3048\u308b\u3002<\/p>\n\n\n\n

$ cd easy-rsa-3.0.5\/easyrsa3\/\n$ .\/easyrsa build-client-full android\n(snip)\nEnter PEM pass phrase:\nVerifying - Enter PEM pass phrase:\n(snip)\nEnter pass phrase for \/home\/guro\/src\/openvpn\/easy-rsa-3.0.5\/easyrsa3\/pki\/private\/ca.key:<\/pre>\n\n\n\n
\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3082\u6e96\u5099\u3057\u3066\u304a\u304f\u3002<\/p>\n\n\n\n
$ vi android.ovpn\nclient\ndev             tun\nproto           udp\nremote          www7390uo.sakura.ne.jp 1194\nca              ca.crt\ncert            android.crt\nkey             android.key\ntls-auth        ta.key 1\ncipher          AES-256-GCM\nremote-cert-tls server\ncompress        lz4-v2\nauth-nocache\nnobind<\/pre>\n\n\n\n
\u3053\u308c\u3089\u306e\u30d5\u30a1\u30a4\u30eb\u3092Android\u7aef\u672b\u3078\u9996\u5c3e\u3088\u304f\u30b3\u30d4\u30fc\u3059\u308b\u3002<\/p>\n\n\n\n
$ sudo scp \/etc\/openvpn\/ca.crt \/etc\/openvpn\/ta.key pki\/issued\/android.crt pki\/private\/android.key android.ovpn guro@192.168.0.150:\/mnt\/file<\/pre>\n\n\n\n
\u6b21\u306fAndroid\u7aef\u672b\u3092\u624b\u306b\u3057\u3066OpenVPN\u3055\u3093\u304c\u4f5c\u308a\u4e0a\u3052\u305f\u300cOpenVPN Connect \u2013 Fast & Safe SSL VPN Client\u300d\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f31. OpenVPN\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eAndroid\u30a2\u30d7\u30ea<\/figcaption><\/figure>\n<\/div>\n\n\n
OpenVPN Connect\u3092\u8d77\u52d5\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f32. \u30a2\u30a4\u30b3\u30f3\u3092\u30bf\u30c3\u30d7<\/figcaption><\/figure>\n<\/div>\n\n\n
\u300cOVPN Profile Connect with .ovpn file\u300d\u3092\u30bf\u30c3\u30d7\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f33. \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u9078\u629e<\/figcaption><\/figure>\n<\/div>\n\n\n
\u7aef\u672b\u306b\u30b3\u30d4\u30fc\u3057\u305f\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001\u300cIMPORT\u300d\u3092\u30bf\u30c3\u30d7\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f34. \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u30a4\u30f3\u30dd\u30fc\u30c8<\/figcaption><\/figure>\n<\/div>\n\n\n
\u8a2d\u5b9a\u5185\u5bb9\u306b\u8aa4\u308a\u304c\u7121\u3051\u308c\u3070\u300cProfile successfully imported\u300d\u3067\u3042\u308b\u3002\u3042\u3068\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u597d\u304d\u306b\u4ed8\u3051\u3066\u304b\u3089\u300cADD\u300d\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3002\u90fd\u5408\u306e\u60aa\u3044\u8a2d\u5b9a\u304c\u3042\u308c\u3070\u3053\u3053\u3067\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u5185\u5bb9\u304c\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/p>\n\n\n\n
\u300cSave Private Key Password\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u3064\u3051\u308b\u3068\u79d8\u5bc6\u9375\u306e\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u3092\u5165\u529b\u3059\u308b\u7b87\u6240\u304c\u73fe\u308c\u308b\u3002OpenVPN\u30b5\u30fc\u30d0\u3078\u63a5\u7d9a\u3059\u308b\u90fd\u5ea6\u3001\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u3092\u5165\u529b\u3059\u308b\u306e\u304c\u5dee\u3057\u652f\u3048\u3042\u308b\u306a\u3089\u3053\u3053\u3067\u5165\u529b\u3057\u3066\u304a\u304f\u3068\u5b9c\u3057\u3044\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f35. \u30a4\u30f3\u30dd\u30fc\u30c8\u306b\u6210\u529f<\/figcaption><\/figure>\n<\/div>\n\n\n
\u8ffd\u52a0\u3057\u305f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3068\u63a5\u7d9a\u304c\u958b\u59cb\u3055\u308c\u308b\u3002\u53f3\u4e0a\u306b\u3042\u308b\u56f0\u308a\u9854\u306e\u4e00\u53cd\u6728\u7dbf\u307f\u305f\u3088\u3046\u306a\u30d4\u30af\u30c8\u30b0\u30e9\u30e0\u306f\u30ed\u30b0\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f36. \u30ed\u30b0\u8868\u793a\u306e\u30d4\u30af\u30c8\u30b0\u30e9\u30e0<\/figcaption><\/figure>\n<\/div>\n\n\n
\u79d8\u5bc6\u9375\u306e\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u3092\u4fdd\u5b58\u3059\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u6bce\u56de\u3053\u3053\u3067\u5165\u529b\u753b\u9762\u304c\u9854\u3092\u51fa\u3059\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f37. \u79d8\u5bc6\u9375\u306e\u30d1\u30b9\u30d5\u30ec\u30fc\u30ba\u5165\u529b\u753b\u9762<\/figcaption><\/figure>\n<\/div>\n\n\n
\u521d\u56de\u63a5\u7d9a\u6642\u3060\u3051\u63a5\u7d9a\u8981\u6c42\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3002\u30bd\u30fc\u30b9\u3092\u4fe1\u983c\u3067\u304d\u308b\u5834\u5408\u306b\u306e\u307fOK\u3092\u30bf\u30c3\u30d7\u3059\u308b\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f38. \u63a5\u7d9a\u8981\u6c42\u753b\u9762<\/figcaption><\/figure>\n<\/div>\n\n\n
\u6ede\u308a\u306a\u304f\u63a5\u7d9a\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3053\u3046\u3044\u3046\u5177\u5408\u306b\u753b\u9762\u304c\u5207\u308a\u66ff\u308f\u308b\u3002<\/p>\n\n\n
\n
\"\"<\/a>
\u56f39. \u63a5\u7d9a\u5f8c\u306e\u753b\u9762<\/figcaption><\/figure>\n<\/div>\n\n\n
\u3068\u3053\u308d\u304cUbuntu Server 12.04\u306b\u69cb\u7bc9\u3057\u305fOpenVPN\u30b5\u30fc\u30d0\u3067\u3042\u308b\u3068\u3001\u63a5\u7d9a\u306e\u969b\u306b\u300cThe certificate is signed with an unacceptable key (eg bad curve, RSA too short)\u300d\u3068\u3044\u3046\u3088\u3046\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u3066\u51e6\u7406\u304c\u7d42\u3044\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n\n\n\n
\u63a5\u7d9a\u306e\u30ed\u30b0\u3092\u3072\u3068\u3057\u3079\u3072\u3068\u3057\u3079\u78ba\u8a8d\u3057\u3066\u3086\u304f\u3068\u8a8d\u8a3c\u5c40\u306e\u9375\u304c512bit\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u304c\u3001\u6b64\u308c\u304c\u70ba\u306b\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3044\u308b\u3088\u3046\u306a\u96f0\u56f2\u6c17\u3092\u611f\u305a\u308b\u3002easyrsa\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7de8\u96c6\u3057\u30662048bit\u3067\u4f5c\u6210\u3055\u308c\u308b\u3088\u3046\u8a66\u307f\u305f\u304c\u3046\u307e\u3044\u5177\u5408\u306b\u51e6\u7406\u3055\u308c\u306a\u304b\u3063\u305f\u306e\u3067OpenVPN\u30b5\u30fc\u30d0\u306eOpenSSL\u30921.0.1\u304b\u30891.0.2\u306b\u5237\u65b0\u3057\u305f\u3068\u3053\u308d\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u3002<\/p>\n\n\n\n
OpenSSL\u306e\u30b5\u30a4\u30c8\u306b\u306f1.0.1\u306f\u3082\u306f\u3084\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u3044\u306e\u3067\u4f7f\u3063\u3066\u306f\u306a\u3089\u306c\u3068\u3042\u308b\u3002\u305d\u306e\u5834\u3057\u306e\u304e\u306e\u5bfe\u7b56\u3068\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306b<\/p>\n\n\n\n
tls-cipher \"DEFAULT:@SECLEVEL=0\"<\/pre>\n\n\n\n
\u3092\u8ffd\u52a0\u3057\u3066\u3057\u306e\u3044\u3067\u3044\u305f\u304c\u3001\u5b89\u5168\u3092\u8003\u3048\u308b\u3068\u5fc3\u6301\u3061\u306e\u826f\u3044\u89e3\u6c7a\u65b9\u6cd5\u3067\u306f\u306a\u3044\u306e\u3067\u3084\u306f\u308aOpenSSL\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u306e\u304c\u3088\u3055\u305d\u3046\u3067\u3042\u308b\u3002<\/p>\n\n\n\n
\u53c2\u8003:<\/h3>\n