{"id":9286,"date":"2015-05-07T11:31:02","date_gmt":"2015-05-07T02:31:02","guid":{"rendered":"http:\/\/www.creationline.com\/?p=9286"},"modified":"2023-08-29T14:05:26","modified_gmt":"2023-08-29T05:05:26","slug":"chef-vault%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%8b-getchef","status":"publish","type":"post","link":"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/chef\/9286","title":{"rendered":"Chef-Vault\u3092\u4f7f\u3063\u3066\u307f\u308b #getchef"},"content":{"rendered":"<h2>Chef-Vault\u3068\u306f<\/h2>\n<p><a href=\"https:\/\/github.com\/Nordstrom\/chef-vault\">Chef-Vault<\/a>\u3068\u306f\u3001\u7c73<a href=\"http:\/\/shop.nordstrom.com\/\">Nordstrom<\/a>\u793e\u304c\u958b\u767a\u30fb\u4fdd\u5b88\u3057\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002Vault\u3068\u306f\u300c\u91d1\u5eab\u5ba4\u300d\u3084\u300c\u8caf\u8535\u5eab\u300d\u3092\u610f\u5473\u3059\u308b\u82f1\u5358\u8a9e\u3067\u3001Chef\u306eData Bag Item\u3092Node\u7fa4\u306e\u516c\u958b\u9375\u306b\u3088\u3063\u3066\u6697\u53f7\u5316\u3057\u3001\u305d\u306eNode\u7fa4\u306e\u307f\u304cData Bag Item\u306e\u5024\u3092\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n<p>Data Bag Item\u306e\u6697\u53f7\u5316\u306fChef\u672c\u4f53\u306b<a href=\"https:\/\/docs.chef.io\/data_bags.html#encrypt-a-data-bag-item\">Encrypted Data Bag Item<\/a>\u3068\u3057\u3066\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u3001\u306a\u305c\u308f\u3056\u308f\u3056Chef-Vault\u3092\u518d\u5b9f\u88c5\u3057\u305f\u306e\u3067\u3057\u3087\u3046\u304b\u3002<a href=\"https:\/\/github.com\/Nordstrom\/chef-vault\/blob\/v2.5.0\/THEORY.md\">How chef-vault works<\/a>\u3067\u306f\u3001Encrypted Data Bag Item\u306f\u9375\u304c\u5bfe\u79f0\u7684\u3067\u3042\u308b\u306e\u3067\u3001\u9375\u306e\u914d\u5e03\u306b\u554f\u984c\u304c\u3042\u308b\u3068\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u9375\u304c\u5bfe\u79f0\u7684\u3068\u3044\u3046\u306e\u306f\u3001\u6697\u53f7\u5316\u3059\u308b\u9375\u3068\u5fa9\u53f7\u3059\u308b\u9375\u304c\u540c\u3058\u9375\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u5171\u901a\u9375\u6697\u53f7\u65b9\u5f0f\u3084\u79d8\u5bc6\u9375\u6697\u53f7\u65b9\u5f0f\u3068\u8a00\u3048\u3070\u306a\u3058\u307f\u304c\u3042\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u524d\u63d0\u3068\u3057\u3066\u3001Chef\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308bNode\u306f\u3001\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305fClient\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092Chef Server\u306b\u6301\u3063\u3066\u3044\u307e\u3059\u3002Client\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fRSA\u9375\u30da\u30a2\u306e\u516c\u958b\u9375\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u79d8\u5bc6\u9375\u306e\u307b\u3046\u306fNode\u306e<strong>\/etc\/chef\/client.pem<\/strong>\u3068\u3057\u3066\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Chef Server\u306eAPI User\u306f\u305d\u308c\u305e\u308c\u304cRSA\u9375\u30da\u30a2\u3092\u6301\u3063\u3066\u3044\u3066\u3001<strong>.chef<\/strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306bPEM\u5f62\u5f0f\u3067\u683c\u7d0d\u3057\u3066\u3044\u307e\u3059\u3002Node\u3068\u540c\u69d8\u306b\u3001\u516c\u958b\u9375\u3092Chef Server\u306b\u4fdd\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Chef-Vault\u3067\u306f\u307e\u305a\u6700\u521d\u306b\u3001Encrypted Data Bag\u306b<a href=\"http:\/\/ruby-doc.org\/stdlib-2.1.2\/libdoc\/securerandom\/rdoc\/SecureRandom.html#method-c-random_bytes\">SecureRandom.random_bytes<\/a>\u3092\u7528\u3044\u3066\u751f\u6210\u3057\u305f32\u30d0\u30a4\u30c8\u6587\u5b57\u5217\u306e\u300c\u5171\u6709\u79d8\u5bc6\u9375\u300d\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001Vault\u304c\u6301\u3063\u3066\u3044\u308b\u7ba1\u7406User\u3068Client\u306e\u305d\u308c\u305e\u308c\u306e\u516c\u958b\u9375\u306b\u3088\u3063\u3066\u3001\u5171\u6709\u79d8\u5bc6\u9375\u3092\u975e\u5bfe\u79f0\u306b\u6697\u53f7\u5316\u3057\u307e\u3059\u3002<\/p>\n<p>Vault\u306e\u7ba1\u7406User\u3068\u306f\u3001Vault\u3092\u4f5c\u6210\u3057\u305f\u3068\u304d\u306b\u660e\u793a\u7684\u306b\u6307\u5b9a\u3055\u308c\u305fAPI User\u3067\u3059\u3002Client\u3082\u660e\u793a\u7684\u306b\u6307\u5b9a\u3055\u308c\u307e\u3059\u304c\u3001\u901a\u5e38\u306fChef Server\u306b\u5bfe\u3057\u3066SOLR\u554f\u3044\u5408\u308f\u305b\u3092\u3057\u305f\u7d50\u679c\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u554f\u3044\u5408\u308f\u305b\u306fVault\u306e<strong>_keys<\/strong> Data Bag\u306b\u4fdd\u5b58\u3055\u308c\u3001\u518d\u5ea6\u691c\u7d22\u3092\u3057\u305f\u6642\u70b9\u3067Client\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n<p>\u975e\u5bfe\u79f0\u306b\u6697\u53f7\u5316\u3055\u308c\u305f\u9375\u306f<strong>_key<\/strong> Data Bag\u306eItem\u3068\u3057\u3066\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>Chef-Vault\u306e\u5b9f\u969b<\/h2>\n<p>\u3069\u306e\u3088\u3046\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u5b9f\u969b\u306b\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305a\u3001\u300c<strong>testvault<\/strong>\u300d\u3068\u3044\u3046Vault (Data Bag)\u3092\u4f5c\u6210\u3057\u3001\u305d\u306e\u4e2d\u306b\u300c<strong>testitem<\/strong>\u300d\u3068\u3044\u3046Item\u3092\u4f5c\u6210\u3001\u300c<strong>{\"testkey\": \"testval\"}<\/strong>\u300d\u3068\u3044\u3046JSON\u60c5\u5831\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u306f\u300c<strong>knife vault create<\/strong>\u300d\u3067\u3059\u3002\u306a\u304a\u3001Chef-Vault\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067Solo\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u3066\u3044\u308b\u306e\u3067\u300c<strong>-M client<\/strong>\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3067Server\/Client\u30e2\u30fc\u30c9\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault create testvault testitem '{\"testkey\": \"testval\"}' -M client<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>Data Bag\u306e\u4e00\u89a7\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u300c<strong>testvault<\/strong>\u300d\u3068\u3044\u3046Data Bag\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag list<br \/>\ntestvault<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u300c<strong>testvault<\/strong>\u300d\u306eData Bag Item\u306e\u4e00\u89a7\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u300c<strong>testitem<\/strong>\u300d\u3068\u3044\u3046\u5b9f\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3057\u3066\u3044\u308bData Bag Item\u306e\u4ed6\u306b\u3001\u300ctestitem<strong>_keys<\/strong>\u300d\u3068\u3044\u3046\u30ad\u30fc\u3092\u7ba1\u7406\u3059\u308bData Bag Item\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault<br \/>\ntestitem<br \/>\ntestitem_keys<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u6700\u521d\u306b\u300c<strong>testitem<\/strong>\u300d\u3092\u898b\u3066\u307f\u307e\u3059\u3002\u3053\u3061\u3089\u306fEncrypted Data Bag Item\u3067\u3059\u3002\u6697\u53f7\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u300c<strong>aes-256-cbc<\/strong>\u300d\u3001Encrypted Data Bag\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u300c<strong>1<\/strong>\u300d\u3067\u3059(\u53c2\u8003: <a href=\"http:\/\/docs.chef.io\/data_bags.html#encryption-versions\">Encryption Versions<\/a>)\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem<br \/>\nWARNING: Encrypted data bag detected, but no secret provided for decoding.  Displaying encrypted data.<br \/>\nid:      testitem<br \/>\ntestkey:<br \/>\ncipher:         aes-256-cbc<br \/>\nencrypted_data: 6Lssscy+\/ld4QWNhS6AgfUjW02P6W5AkKYWESlWfk5o=<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>iv: 1KuoUDGLU87rRQvwyqcfAA==<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">  version:        1<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u6b21\u306b\u300ctestitem<strong>_keys<\/strong>\u300d\u3092\u898b\u3066\u307f\u307e\u3059\u3002\u7ba1\u7406\u30e6\u30fc\u30b6(admins)\u306f\u300c<strong>d-higuchi<\/strong>\u300d\u3067\u3001d-higuchi\u30e6\u30fc\u30b6\u306e\u516c\u958b\u9375\u306b\u3088\u3063\u3066\u6697\u53f7\u5316\u3055\u308c\u305f\u300c\u5171\u6709\u79d8\u5bc6\u9375\u300d\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u307e\u3059\u3002Encrypted Data Bag Item\u306e\u300c<strong>testitem<\/strong>\u300d\u3092\u5fa9\u53f7\u3059\u308b\u306b\u306f\u3001\u3053\u306e\u5171\u6709\u79d8\u5bc6\u9375\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:       d-higuchi<br \/>\nclients:<br \/>\nd-higuchi:    iWVSrj94cVU+RzyNOETMjeufPn0nXnkK5dpgl3bDDdqFe2+FlGMgellsrU8M<br \/>\nlkJ5aRcA8uSKKWEhf6yUeOlVKx2vBxA4Zu+CBQ5q\/+IXqES1A7jQp1aeKxGG<br \/>\nzJNCQ2RRq2rpDXq\/zJZ+J+le0ZvKzXztgJf2B8HV9EILrIXASttuniEbDSi0<br \/>\nVj5JNH\/7kHx+O1DjhukAwq52R6fyE7sov91gmgKBuw4wxPTAyVJqe0FOOBKA<br \/>\nb37tZlCyfv1g7ICOLZb7Wa+COK3Gg+IM2fI2f0NoDvUkfoDq+jB1mSUzyieb<br \/>\n+uumLl4ydxe6qk\/lPjoQiFY0YiOQDgTBJ\/rWUcNsXQ==<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nsearch_query:<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">d-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u3053\u308c\u3092\u5fa9\u53f7\u3059\u308b\u306b\u306f\u300c<strong>knife vault show<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault show testvault testitem -M client<br \/>\nid:      testitem<br \/>\ntestkey: testval<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u6700\u521d\u306b\u4e0e\u3048\u305f\u300c<strong>{\"testkey\": \"testval\"}<\/strong>\u300d\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<h2>Chef-Vault\u306e\u5185\u90e8\u52d5\u4f5c<\/h2>\n<p>Chef-Vault\u306e\u5185\u90e8\u52d5\u4f5c\u3092\u77e5\u308b\u305f\u3081\u306b\u3001\u9806\u3092\u8ffd\u3063\u3066\u5fa9\u53f7\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u5225\u3005\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u3053\u3053\u307e\u3067\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>d-higuchi\u30e6\u30fc\u30b6\u306e\u79d8\u5bc6\u9375: ~\/chef-repo\/.chef\/d-higuchi.pem<\/li>\n<li>\u300ctestitem<strong>_keys<\/strong>\u300d\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3001d-higuchi\u30e6\u30fc\u30b6\u306e\u516c\u958b\u9375\u3067\u6697\u53f7\u5316\u3057\u305f\u5171\u6709\u79d8\u5bc6\u9375: ~\/chef-repo\/encrypted_shared_secret\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ cat &gt; encrypted_shared_secret<br \/>\niWVSrj94cVU+RzyNOETMjeufPn0nXnkK5dpgl3bDDdqFe2+FlGMgellsrU8MlkJ5aRcA8uSKKWEhf6yUeOlVKx2vBxA4Zu+CBQ5q\/+IXqES1A7jQp1aeKxGGzJNCQ2RRq2rpDXq\/zJZ+J+le0ZvKzXztgJf2B8HV9EILrIXASttuniEbDSi0Vj5JNH\/7kHx+O1DjhukAwq52R6fyE7sov91gmgKBuw4wxPTAyVJqe0FOOBKAb37tZlCyfv1g7ICOLZb7Wa+COK3Gg+IM2fI2f0NoDvUkfoDq+jB1mSUzyieb+uumLl4ydxe6qk\/lPjoQiFY0YiOQDgTBJ\/rWUcNsXQ==<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/li>\n<li>\u5171\u6709\u79d8\u5bc6\u9375\u3067\u6697\u53f7\u5316\u3057\u305f\u5b9f\u30c7\u30fc\u30bf: ~\/chef-repo\/encrypted_testitem\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ cat &gt; encrypted_testitem<br \/>\n6Lssscy+\/ld4QWNhS6AgfUjW02P6W5AkKYWESlWfk5o=<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/li>\n<li>IV (Initialization Vector, \u521d\u671f\u5316\u30d9\u30af\u30c8\u30eb): ~\/chef-repo\/iv_testitem\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ cat &gt; iv_testitem<br \/>\n1KuoUDGLU87rRQvwyqcfAA==<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/li>\n<\/ul>\n<p>\u307e\u305a\u3001\u5171\u6709\u79d8\u5bc6\u9375\u3092\u5fa9\u53f7\u3057\u3066\u307f\u307e\u3059(\u53c2\u8003: <a href=\"https:\/\/github.com\/Nordstrom\/chef-vault\/blob\/v2.5.0\/lib\/chef-vault\/item.rb#L101-L116\">chef-vault\/item.rb#L101-L116<\/a>)\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nprivate_key = OpenSSL::PKey::RSA.new(open('\/home\/d-higuchi\/chef-repo\/.chef\/d-higuchi.pem').read())<br \/>\nshared_secret = private_key.private_decrypt(Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/encrypted_shared_secret').read()))<br \/>\n<\/code><\/p>\n<p>d-higuchi\u30e6\u30fc\u30b6\u306e\u79d8\u5bc6\u9375\u3092\u4f7f\u3063\u3066\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u5171\u6709\u79d8\u5bc6\u9375\u3092\u5fa9\u53f7\u3057\u307e\u3057\u305f\u3002\u5192\u982d\u3067\u793a\u3057\u305f\u901a\u308a\u300132\u30d0\u30a4\u30c8\u306e\u6587\u5b57\u5217\u3067\u3059\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nshared_secret =&gt; \"m\\xCF\\xBE\\xEE\\xC4\\x8D\\x9ExH\\xBE\\x84\\x13\\x90\\x94\\x00P1\\x04\\xD2\\x83}~\\xA4\\xA6\\x8AQ\\xBDz\\x7F\\x90\\xC4s\"<br \/>\nshared_secret.size =&gt; 32<br \/>\n<\/code><\/p>\n<p>\u6697\u53f7\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300caes-256-cbc\u300d\u3068\u5171\u6709\u79d8\u5bc6\u9375\u3001\u521d\u671f\u5316\u30d9\u30af\u30c8\u30eb\u3092\u4f7f\u3063\u3066\u3001\u6697\u53f7\u5316\u3057\u305f\u5b9f\u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u3057\u3001\u8868\u793a\u3057\u307e\u3059\u3002(\u53c2\u8003: <a href=\"https:\/\/github.com\/chef\/chef\/blob\/12.0.3\/lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L149-L159\">lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L149-L159<\/a>, <a href=\"https:\/\/github.com\/chef\/chef\/blob\/12.0.3\/lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L140-L147\">lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L140-L147<\/a>)\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nd = OpenSSL::Cipher.new('aes-256-cbc')<br \/>\nd.decrypt<br \/>\nd.key = OpenSSL::Digest::SHA256.digest(shared_secret)<br \/>\nd.iv = Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/iv_testitem').read())<\/code><\/p>\n<p><code lang=\"ruby\"><br \/>\n<\/code><\/p>\n<p><code lang=\"ruby\">plaintext = d.update(Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/encrypted_testitem').read()))<br \/>\nplaintext &lt;&lt; d.final<\/p>\n<p>puts plaintext #=&gt; {\"json_wrapper\":\"testval\"}<br \/>\n<\/code><\/p>\n<p>\u671f\u5f85\u901a\u308a\u300c<strong>testval<\/strong>\u300d\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u7406\u8ad6\u306f\u8907\u96d1\u3067\u3059\u304c\u3001\u5185\u90e8\u52d5\u4f5c\u3092\u898b\u3066\u307f\u305f\u3053\u3068\u3067\u7406\u89e3\u304c\u9032\u3093\u3060\u3053\u3068\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u901a\u5e38\u306eEncrypted Data Bag Item\u3092\u4f7f\u3046\u5834\u5408\u306f\u300c\u5171\u6709\u79d8\u5bc6\u9375\u300d\u3092\u624b\u52d5\u3067\u751f\u6210\u3057(\u53c2\u8003:<a href=\"https:\/\/docs.chef.io\/data_bags.html#secret-keys\">Secret Keys<\/a>)\u3001Workstation\u3084\u5404Node\u306b\u914d\u7f6e\u3057\u3066\u304a\u304f(\u53c2\u8003:<a href=\"https:\/\/docs.chef.io\/data_bags.html#store-keys-on-nodes\">Store Keys on Nodes<\/a>)\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\nChef-Vault\u3067\u306f\u305d\u308c\u3089\u306e\u624b\u9806\u306f\u81ea\u52d5\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u624b\u9593\u304c\u7701\u304b\u308c\u3066\u3044\u307e\u3059\u3057\u3001\u300c\u5171\u6709\u79d8\u5bc6\u9375\u300d\u304c\u500b\u3005\u306e\u516c\u958b\u9375\u3067\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u5b89\u5168\u6027\u3082\u5897\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306f\u3053\u306e\u624b\u9806\u3067\u7528\u3044\u305fRuby\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nrequire 'openssl'<br \/>\nrequire 'base64'<\/code><\/p>\n<p><code lang=\"ruby\"><code lang=\"ruby\"><\/code><\/code><\/p>\n<p>#<br \/>\n# https:\/\/github.com\/Nordstrom\/chef-vault\/blob\/v2.5.0\/lib\/chef-vault\/item.rb#L101-L116<br \/>\n#<br \/>\nprivate_key = OpenSSL::PKey::RSA.new(open('\/home\/d-higuchi\/chef-repo\/.chef\/d-higuchi.pem').read())<br \/>\nshared_secret = private_key.private_decrypt(Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/encrypted_shared_secret').read()))<\/p>\n<p><code lang=\"ruby\"><code lang=\"ruby\"><\/code><\/code><\/p>\n<p>#<br \/>\n# https:\/\/github.com\/chef\/chef\/blob\/12.0.3\/lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L149-L159<br \/>\n#<br \/>\nd = OpenSSL::Cipher.new('aes-256-cbc')<br \/>\nd.decrypt<br \/>\nd.key = OpenSSL::Digest::SHA256.digest(shared_secret)<br \/>\nd.iv = Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/iv_testitem').read())<\/p>\n<p><code lang=\"ruby\"><br \/>\n<\/code><\/p>\n<p><code lang=\"ruby\">#<br \/>\n# https:\/\/github.com\/chef\/chef\/blob\/12.0.3\/lib\/chef\/encrypted_data_bag_item\/decryptor.rb#L140-L147<br \/>\n#<br \/>\nplaintext = d.update(Base64.decode64(open('\/home\/d-higuchi\/chef-repo\/encrypted_testitem').read()))<br \/>\nplaintext &lt;&lt; d.final<\/p>\n<p>puts plaintext #=&gt; {\"json_wrapper\":\"testval\"}<br \/>\n<\/code><\/p>\n<h2>Chef-Vault\u3092Recipe\u304b\u3089\u4f7f\u3046<\/h2>\n<p>\u3067\u306f\u3001Chef-Vault\u306b\u683c\u7d0d\u3057\u305f\u30c7\u30fc\u30bf\u3092Recipe\u304b\u3089\u4f7f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u3053\u3067\u306f\u7c21\u5358\u306e\u305f\u3081\u3001Chef-Shell\u3092\u4f7f\u3044\u307e\u3059\u3002\u300c<strong>-z<\/strong>\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3067Server\/Client\u30e2\u30fc\u30c9\u306b\u3057\u3001\u300c<strong>-c .\/.chef\/knife.rb<\/strong>\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nd-higuchi@ws:~\/chef-repo$ chef-shell -z -c .\/.chef\/knife.rb<br \/>\nloading configuration: .\/.chef\/knife.rb<br \/>\nSession type: client<br \/>\nLoading..resolving cookbooks for run list: []<br \/>\nSynchronizing Cookbooks:<br \/>\ndone.<\/code><\/p>\n<p><code lang=\"ruby\"><code lang=\"ruby\"><\/code><\/code><\/p>\n<p>This is the chef-shell.<br \/>\nChef Version: 12.0.3<br \/>\nhttp:\/\/www.opscode.com\/chef<br \/>\nhttp:\/\/docs.opscode.com\/<\/p>\n<p><code lang=\"ruby\"><code lang=\"ruby\"><\/code><\/code><\/p>\n<p>run `help' for help, `exit' or ^D to quit.<\/p>\n<p><code lang=\"ruby\"><br \/>\n<\/code><\/p>\n<p><code lang=\"ruby\">Ohai2u d-higuchi@ws.example.jp!<br \/>\nchef &gt;<br \/>\n<\/code><\/p>\n<p>\u307e\u305a<strong>chef-vault<\/strong>\u30e9\u30a4\u30d6\u30e9\u30ea\u3092require\u3057\u307e\u3059\u3002\u3053\u306eWorkstation\u306b\u306fChef-DK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3042\u308a\u3001Chef-DK\u306fChef-Vault\u3092\u6700\u521d\u304b\u3089\u540c\u68b1\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306fRubyGems\u304b\u3089Chef-Vault\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u5b9f\u969b\u306eCookbook\u4e2d\u306eRecipe\u3067\u306f\u300c<strong>chef_gem 'chef-vault'<\/strong>\u300d\u3068\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3067\u3057\u3087\u3046(\u53c2\u8003: <a href=\"https:\/\/github.com\/Nordstrom\/chef-vault\/blob\/v2.5.0\/README.md#usage-in-recipes\">USAGE IN RECIPES<\/a>)\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nchef &gt; require 'chef-vault'<br \/>\n=&gt; true<br \/>\n<\/code><\/p>\n<p>\u300c<strong>ChefVault::Item.load<\/strong>\u300d\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u306b\u53d6\u5f97\u3057\u305f\u3044Vault\u3068Item\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p><code lang=\"ruby\"><br \/>\nchef &gt; item = ChefVault::Item.load('testvault', 'testitem')<br \/>\n=&gt; data_bag_item[\"testvault\", \"testitem\", {\"id\"=&gt;\"testitem\", \"testkey\"=&gt;\"testval\"}]<br \/>\nchef &gt; item['testkey']<br \/>\n=&gt; \"testval\"<br \/>\nchef &gt;<br \/>\n<\/code><\/p>\n<p>\u671f\u5f85\u901a\u308a\u300c<strong>testval<\/strong>\u300d\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u307e\u305f\u3001\u300c<strong>chef-vault<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3068\u3044\u3046\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u30c4\u30fc\u30eb\u3082\u3042\u308a\u307e\u3059(\u53c2\u8003: <a href=\"https:\/\/github.com\/Nordstrom\/chef-vault\/blob\/v2.5.0\/README.md#usage-stand-alone\">USAGE STAND ALONE<\/a>)\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ \/opt\/chefdk\/bin\/chef-vault -v testvault -i testitem -a testkey -k .chef\/knife.rb<br \/>\ntestvault\/testitem<br \/>\ntestkey: testval<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<h2>User\u306e\u6307\u5b9a<\/h2>\n<p>\u3055\u3066\u3001\u3053\u3053\u307e\u3067d-higuchi\u306e\u307f\u304cChef-Vault\u306e\u6697\u53f7\u5316\/\u5fa9\u53f7\u3092\u884c\u3048\u308b\u72b6\u614b\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001Chef-Server\u306b\u306f\u4ed6\u306b\u300c<strong>alice<\/strong>\u300d\u3068\u300c<strong>bob<\/strong>\u300d\u3068\u3044\u3046User\u304c\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife user list<br \/>\nalice<br \/>\nbob<br \/>\nd-higuchi<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u5148\u306e\u300cknife data bag show testvault testitem_keys\u300d\u3067\u898b\u305f\u901a\u308a\u3001d-higuchi\u306e\u307f\u304c\u6697\u53f7\u5316\u3057\u305f\u5171\u6709\u79d8\u5bc6\u9375\u3092\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3001alice\u3068bob\u3067\u306f\u3053\u306eChef-Vault\u306e\u4e2d\u8eab\u3092\u77e5\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nalice@ws:~\/chef-repo$ knife vault show testvault testitem -M client<br \/>\nERROR: ChefVault::Exceptions::SecretDecryption: testvault\/testitem is not encrypted with your public key.  Contact an administrator of the vault item to encrypt for you!<br \/>\nalice@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p><code lang=\"bash\"><br \/>\nbob@ws:~\/chef-repo$ knife vault show testvault testitem -M client<br \/>\nERROR: ChefVault::Exceptions::SecretDecryption: testvault\/testitem is not encrypted with your public key.  Contact an administrator of the vault item to encrypt for you!<br \/>\nbob@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u300c<strong>-M client<\/strong>\u300d\u3092\u6bce\u56de\u3064\u3051\u308b\u306e\u306f\u7169\u96d1\u306a\u306e\u3067\u3001\u7c21\u4fbf\u306e\u305f\u3081\u306b.chef\/knife.rb\u30d5\u30a1\u30a4\u30eb\u306b\u300c<strong>knife[:vault_mode] = 'client'<\/strong>\u300d\u3092\u8ffd\u52a0\u3057\u3066Knife\u30b3\u30de\u30f3\u30c9\u306b\u3088\u308bChef-Vault\u306e\u64cd\u4f5c\u3092Server\/Client\u30e2\u30fc\u30c9\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>alice\u3068bob\u3092\u7ba1\u7406User\u306b\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002Vault\u306e\u66f4\u65b0\u306b\u306f\u300c<strong>knife vault update<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002\u300c<strong>-A 'alice,bob'<\/strong>\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u8ffd\u52a0\u3059\u308b\u7ba1\u7406User\u3092\u30b3\u30f3\u30de\u533a\u5207\u308a\u306e\u6587\u5b57\u5217\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault update testvault testitem -A 'alice,bob'<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001alice\u3068bob\u3082\u5404\u81ea\u306e\u516c\u958b\u9375\u3067\u6697\u53f7\u5316\u3057\u305f\u5171\u6709\u79d8\u5bc6\u9375\u3092\u6301\u3064\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nbob<br \/>\nalice:        XLD9z68j9uRQ4R05d7WeEUxZLb2xP1NMapxOWyGEkcZOkG2ZGR5Vuik44wEF<br \/>\nW\/b+Y7XxlCRIBNyqVOMRVaXuArCKVi9O1OAz9WfOcV0TsOTI7apfnZNkM+yw<br \/>\n+rTEYA6yb\/1271v5TtkF1m+4Q22X8hDMxDkYIRn0I36TVKOZVEL9L1k36kC0<br \/>\nil1CE\/WMHYK0S57Ov6naa7NYN\/e9T76p8CvmZsqnwIFtQ0XJCCh+xsJ09hSK<br \/>\nG8QYZevdtbgb9wRt8sWceKzvyMqLyRqfppUjbm3wp+YbFirBax+9uNYZe4bG<br \/>\nq00bzR5JPEyoGkYVq7QC\/SBw\/NobNg+OeaYgDiSi+g==<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>bob: Rx72UsGzn451XNoTTt80VKO1HvjnJ5ZTdVw6s7DO4Iug64Pb\/y37n4Z4JWsG<br \/>\nn9gtbVmQKP8fRs1Qe6vM7upJ6OpjKCjqpfWN6QWaLrFZrORfFkSKwEycGQdV<br \/>\nl9hWnwK+bLK9\/XV\/9QjT8H16INqDkuwaSQ1LJ1ZkKcEMCfDMHHeDyIRCpeKI<br \/>\nslnpfmhS16eEAmKJT4kMMD\/G21pG2rbs1fMVIkA32U4DqPEyS3sKb81TJpCC<br \/>\na5iDh6RouK6pqDtJgk55QTKIXnNiuhdr6cHLJyHI9l5tqaYwfARe\/DWViz3b<br \/>\nqNQK4qVqxV7lPUephgnXkQM1DFJumb5QON\/wmgr1qg==<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients:<br \/>\nd-higuchi: JZGmol6cRiJTmeDDSYY6RRsNgQoOXsQIolrRKP0iB01UKDhjjecpGMJMOjPg<br \/>\noIuPVsgcBF0uiGKcrP4B0Zfq3057+pJSJAx\/hXaCfdFPYd4vAoxE2gKqCav9<br \/>\nf7GffZlToejaFq52LQJ1xKZcXOZ81M7JcZjk0Ir3JYvlkOTSAevWJ5JeDg+b<br \/>\n3ufM3ukIC7BjtcEV8Kk6NYvBRH9fXDoGNZ\/hv8wwPckFx51ZoEUVKEi4PfRu<br \/>\ndWCANKkyqT9qVfBUyWu9RBbBvw8e\/zz7mXF0gggNpEaz4rzp7ilBokmQns69<br \/>\nJpRGytz1GS3kaNHzNDiSTkaFWm8b8xlKZp9zn9UgbA==<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nsearch_query:<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">d-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>alice\u3068bob\u305d\u308c\u305e\u308c\u3067\u5024\u304c\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nalice@ws:~\/chef-repo$ knife vault show testvault testitem<br \/>\nid:      testitem<br \/>\ntestkey: testval<br \/>\nalice@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\"><br \/>\nbob@ws:~\/chef-repo$ knife vault show testvault testitem<br \/>\nid:      testitem<br \/>\ntestkey: testval<br \/>\nbob@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u4e8b\u60c5\u306b\u3088\u308abob\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u5834\u5408\u300c<strong>knife vault remove<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002update\u3068\u66f8\u5f0f\u306f\u540c\u3058\u3067\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault remove testvault testitem -A 'bob'<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>bob\u306e\u9375\u304c\u6d88\u3048\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nalice:        fjN1MnuihnqKE5h+\/03m8eyHNxMnVHpmyUqPMo+l3aHe0353x0fq9iupBuaP<br \/>\n(\u7701\u7565)<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients:<br \/>\nd-higuchi: beqd1dsy7MHm+T2Q4yARJR8OxJsmMz8CKHQJcJSWg4+jPRZ1SEj\/G0mdCI99<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nsearch_query:<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">d-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>bob\u306fVault\u306e\u4e2d\u8eab\u3092\u8aad\u3081\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nbob@ws:~\/chef-repo$ knife vault show testvault testitem<br \/>\nERROR: ChefVault::Exceptions::SecretDecryption: testvault\/testitem is not encrypted with your public key.  Contact an administrator of the vault item to encrypt for you!<br \/>\nbob@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<h2>Chef-Vault\u3092Node\u304b\u3089\u4f7f\u3046<\/h2>\n<p>\u3053\u3053\u307e\u3067Workstation\u304b\u3089Chef-Vault\u3092\u6271\u3063\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\n\u3053\u3053\u304b\u3089\u306fNode\u304b\u3089Chef-Vault\u3092\u6271\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305a\u3001\u6b21\u306eRecipe\u3092\u6301\u3064\u300c<strong>test-vault<\/strong>\u300d\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u3053\u307e\u3067\u3067\u4f5c\u6210\u3057\u305fVault\/Item\u304b\u3089\u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3057\u3001\u30ed\u30b0\u306b\u51fa\u529b\u3059\u308b\u3068\u3044\u3046\u5358\u7d14\u306aRecipe\u3067\u3059\u3002chef_gem\u306e<strong>compile_time<\/strong>\u306b\u3064\u3044\u3066\u306f<a href=\"\/lab\/7385\">Chef 12.1.0\u306b\u304a\u3051\u308bchef_gem Resource\u306e\u8b66\u544a<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>cookbooks\/test-vault\/recipes\/default.rb:<\/p>\n<p><code lang=\"ruby\"><br \/>\nchef_gem 'chef-vault' do<br \/>\ncompile_time true if respond_to?(:compile_time)<br \/>\nend<\/code><\/p>\n<p><code lang=\"ruby\"><code lang=\"ruby\"><\/code><\/code><\/p>\n<p>require 'chef-vault'<br \/>\nitem = ChefVault::Item.load('testvault', 'testitem')<br \/>\nitem['testkey']<\/p>\n<p><code lang=\"ruby\"><br \/>\n<\/code><\/p>\n<p><code lang=\"ruby\">log \"this is testkey's value: #{item['testkey']}\" do<br \/>\nlevel :info<br \/>\nend<br \/>\n<\/code><\/p>\n<p>\u3053\u308c\u3092\u300c<strong>node1.example.jp<\/strong>\u300d\u3068\u3044\u3046\u65b0\u898f\u306b\u767b\u9332\u3057\u305fNode\u306b\u5bfe\u3057\u3066\u9069\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@node1:~$ sudo chef-client<br \/>\nStarting Chef Client, version 12.2.1<br \/>\nresolving cookbooks for run list: [\"test-vault\"]<br \/>\nSynchronizing Cookbooks:<br \/>\n- test-vault<br \/>\nCompiling Cookbooks...<br \/>\nRecipe: test-vault::default<br \/>\n* chef_gem[chef-vault] action install<br \/>\n- install version 2.5.0 of package chef-vault<\/code><\/p>\n<p><code lang=\"bash\"><code lang=\"bash\"><\/code><\/code><\/p>\n<p>================================================================================<br \/>\nRecipe Compile Error in \/var\/chef\/cache\/cookbooks\/test-vault\/recipes\/default.rb<br \/>\n================================================================================<\/p>\n<p><code lang=\"bash\"><code lang=\"bash\"><\/code><\/code><\/p>\n<p>ChefVault::Exceptions::SecretDecryption<br \/>\n---------------------------------------<br \/>\ntestvault\/testitem is not encrypted with your public key. Contact an administrator of the vault item to encrypt for you!<\/p>\n<p><code lang=\"bash\"><code lang=\"bash\"><\/code><\/code><\/p>\n<p>Cookbook Trace:<br \/>\n---------------<br \/>\n\/var\/chef\/cache\/cookbooks\/test-vault\/recipes\/default.rb:12:in `from_file'<\/p>\n<p><code lang=\"bash\"><code lang=\"bash\"><\/code><\/code><\/p>\n<p>Relevant File Content:<br \/>\n----------------------<br \/>\n\/var\/chef\/cache\/cookbooks\/test-vault\/recipes\/default.rb:<\/p>\n<p><code lang=\"bash\"><code lang=\"bash\"><\/code><\/code><\/p>\n<p>5: # Copyright (c) 2015 The Authors, All Rights Reserved.<br \/>\n6:<br \/>\n7: chef_gem 'chef-vault' do<br \/>\n8: compile_time true if respond_to?(:compile_time)<br \/>\n9: end<br \/>\n10:<br \/>\n11: require 'chef-vault'<br \/>\n12&gt;&gt; item = ChefVault::Item.load('testvault', 'testitem')<br \/>\n13: item['testkey']<br \/>\n14:<br \/>\n15: log \"this is testkey's value: #{item['testkey']}\" do<br \/>\n16: level :info<br \/>\n17: end<br \/>\n18:<br \/>\n19:<\/p>\n<p><code lang=\"bash\"><br \/>\n<\/code><\/p>\n<p><code lang=\"bash\">  Running handlers:<br \/>\n[2015-04-10T17:30:21+09:00] ERROR: Running exception handlers<br \/>\nRunning handlers complete<br \/>\n[2015-04-10T17:30:21+09:00] ERROR: Exception handlers complete<br \/>\n[2015-04-10T17:30:21+09:00] FATAL: Stacktrace dumped to \/var\/chef\/cache\/chef-stacktrace.out<br \/>\nChef Client failed. 1 resources updated in 7.011639648 seconds<br \/>\n[2015-04-10T17:30:21+09:00] ERROR: testvault\/testitem is not encrypted with your public key.  Contact an administrator of the vault item to encrypt for you!<br \/>\n[2015-04-10T17:30:21+09:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)<br \/>\nd-higuchi@node1:~$<br \/>\n<\/code><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3057\u305f\u3002<strong>node1.example.jp<\/strong>\u306f\u5171\u6709\u79d8\u5bc6\u9375\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nalice:        HBFA\/lj5\/lSt3eCGexS0ZzJDhf4rkrduktBqT5un1kQZuQFyXDM\/OVv7N8TV<br \/>\n(\u7701\u7565)<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients:<br \/>\nd-higuchi: mAY\/Hl8EQ15vPiaUnwfDFgC64MNvodzS8yjZ3tb0ZY2yRy0rrYAY99ND7rD1<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nsearch_query:<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">d-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u3067\u306f\u3001node1.example.jp\u7528\u306e\u9375\u3092\u6e96\u5099\u3057\u307e\u3057\u3087\u3046\u3002Node\u306e\u8ffd\u52a0\u306b\u306f\u3001Chef Server\u306b\u5bfe\u3059\u308b<a href=\"http:\/\/docs.chef.io\/chef_search.html\">Search<\/a>\u3092\u7528\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u300c<strong>recipe:test-vault<\/strong>\u300d\u3092\u691c\u7d22\u30af\u30a8\u30ea\u3068\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife search node 'recipe:test-vault'<br \/>\n1 items found<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>Node Name: node1.example.jp<br \/>\nEnvironment: _default<br \/>\nFQDN: node1.example.jp<br \/>\nIP: 192.168.122.201<br \/>\nRun List: recipe[test-vault]<br \/>\nRoles:<br \/>\nRecipes:<br \/>\nPlatform: ubuntu 14.04<br \/>\nTags:<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">d-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>User\u306e\u8ffd\u52a0\u306e\u3068\u304d\u3068\u540c\u69d8\u3001\u300c<strong>knife vault update<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002\u300c<strong> -S 'recipe:test-vault'<\/strong>\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u691c\u7d22\u30af\u30a8\u30ea\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault update testvault testitem -S 'recipe:test-vault'<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>node1.example.jp\u306e\u9375\u304c\u8ffd\u52a0\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nalice:            HBFA\/lj5\/lSt3eCGexS0ZzJDhf4rkrduktBqT5un1kQZuQFyXDM\/OVv7N8TV<br \/>\n(\u7701\u7565)<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients: node1.example.jp<br \/>\nd-higuchi: PJ3Y9TCLYOZCjDAxaJI5z3AeKBuTyva5vOKl76N1lT4g3EaLf2aLhfyJDfSc<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nnode1.example.jp: MG9puPpk3jGWNX9NmffT9nG2HPXcnNpNRgk7SOFwucgIw9a27WhoQ\/w5yOwg<br \/>\nHxO1YIh8jN\/8Z\/T2WFp3nuDMKJdYSyLkWf1uq\/7TAfifqNoYGXmILO+ThLbs<br \/>\nTfDT9mHx3B0qlIFxiQmPOEHVoRVJmGM\/2ruyWQrs4zXBZmXb0uoTmzI8+vLF<br \/>\nTITlZ9caJyRHFm7fjpIevJn23twAEGA9S62fcxgILAw3RUSNq0Op0ICBNrEV<br \/>\ny0uMu34acrttN+nlBNaqpnXLNLF95c9RWgSPPoLVloGJ5u31LKo0rWNWugQm<br \/>\nnBwGGiUng9IO2v9QxgqD497LsCFTgOApuApCZrhpSQ==<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">search_query:     recipe:test-vault<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u518d\u5ea6\u3001node1.example.jp\u3067Recipe\u3092\u9069\u7528\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u30a8\u30e9\u30fc\u306b\u306a\u3089\u305a\u3001Chef-Vault\u306b\u683c\u7d0d\u3057\u3066\u3044\u305f\u5024\u304c\u53d6\u5f97\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@node1:~$ sudo chef-client<br \/>\nStarting Chef Client, version 12.2.1<br \/>\nresolving cookbooks for run list: [\"test-vault\"]<br \/>\nSynchronizing Cookbooks:<br \/>\n- test-vault<br \/>\nCompiling Cookbooks...<br \/>\nRecipe: test-vault::default<br \/>\n* chef_gem[chef-vault] action install (up to date)<br \/>\nConverging 2 resources<br \/>\n* chef_gem[chef-vault] action install (up to date)<br \/>\n* log[this is testkey's value: testval] action write<\/code><\/p>\n<p><code lang=\"bash\"><br \/>\n<\/code><\/p>\n<p><code lang=\"bash\">Running handlers:<br \/>\nRunning handlers complete<br \/>\nChef Client finished, 1\/3 resources updated in 10.564789243 seconds<br \/>\nd-higuchi@node1:~$<br \/>\n<\/code><\/p>\n<p>\u3055\u3066\u3001\u3082\u3046\u4e00\u3064\u306eNode\u3067\u3042\u308bnode2.example.jp\u306erun_list\u306b\u5bfe\u3057\u3066\u300c<strong>recipe[test-vault]<\/strong>\u300d\u3092\u8ffd\u52a0\u3057\u305f\u3089\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife node run_list add node2.example.jp 'recipe[test-vault]'<br \/>\nnode2.example.jp:<br \/>\nrun_list: recipe[test-vault]<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u7279\u306b\u81ea\u52d5\u7684\u306b\u9375\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nalice:            HBFA\/lj5\/lSt3eCGexS0ZzJDhf4rkrduktBqT5un1kQZuQFyXDM\/OVv7N8TV<br \/>\n(\u7701\u7565)<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients: node1.example.jp<br \/>\nd-higuchi: PJ3Y9TCLYOZCjDAxaJI5z3AeKBuTyva5vOKl76N1lT4g3EaLf2aLhfyJDfSc<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nnode1.example.jp: MG9puPpk3jGWNX9NmffT9nG2HPXcnNpNRgk7SOFwucgIw9a27WhoQ\/w5yOwg<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">search_query:     recipe:test-vault<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u691c\u7d22\u7d50\u679c\u3092\u53cd\u6620\u3055\u305b\u308b\u306b\u306f\u300c<strong>knife vault refresh<\/strong>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife vault refresh testvault testitem<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001node2.example.jp\u306e\u9375\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><code lang=\"yaml\"><br \/>\nd-higuchi@ws:~\/chef-repo$ knife data bag show testvault testitem_keys<br \/>\nUnencrypted data bag detected, ignoring any provided secret options.<br \/>\nadmins:<br \/>\nd-higuchi<br \/>\nalice<br \/>\nalice:            rmpfzdziwBkzQvh90eNoxo8WGbq4U65VEAfU4sN3Rh2quH10CG5sJ86I\/AeU<br \/>\n(\u7701\u7565)<\/code><\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>clients:<br \/>\nnode1.example.jp<br \/>\nnode2.example.jp<br \/>\nd-higuchi: O7Vwmp\/\/2Nz+M7RRVMN1xIlx1yY+hZLQlaab8YiUrNL581VlC0tEryj8gnEV<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>id: testitem_keys<br \/>\nnode1.example.jp: BWg3pSb9TIsEG4HYc0cv3SU24Xhp5w9m+UtS8Q4N6Eony5KiAY0V3nhMtJqq<br \/>\n(\u7701\u7565)<\/p>\n<p><code lang=\"yaml\"><code lang=\"yaml\"><\/code><\/code><\/p>\n<p>node2.example.jp: uwiHML5imm20NuELx\/9fWK7aHzfzOjqEUvReDpqX\/E6Lr0+LP\/ee3xB4tuaK<br \/>\nq8r\/EotymMvgPX4uKniPnP7AsNca0j\/2s4O1OsAdO9qkIxscSnl4EzGnheB5<br \/>\nwpI4U\/HDrGdjm+WghmwE1gqLmOw4QN7kZ5DfAkqC1qTyWbbVQg3L4j1HT42c<br \/>\nxG7Nu4AZXd4TsjCTnKJsuIC\/w6phKibRN0wORVrkV\/mvq+vOaPUVk2tRwbSR<br \/>\nGsX8OBYBRdAN8wnBtbpYd1mHnOudW1eZovsDUF0De9qIyUyVNmv8rJqXlohY<br \/>\nIW7lsAolfuyLJLe+IREHCIvTb20jT+57wq97F3lGdA==<\/p>\n<p><code lang=\"yaml\"><br \/>\n<\/code><\/p>\n<p><code lang=\"yaml\">search_query:     recipe:test-vault<br \/>\nd-higuchi@ws:~\/chef-repo$<br \/>\n<\/code><\/p>\n<p>node2.example.jp\u3067\u3082Chef-Vault\u306b\u683c\u7d0d\u3055\u308c\u305f\u5024\u304c\u53d6\u5f97\u3067\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code lang=\"bash\"><br \/>\nd-higuchi@node2:~$ sudo chef-client<br \/>\nStarting Chef Client, version 12.2.1<br \/>\nresolving cookbooks for run list: [\"test-vault\"]<br \/>\nSynchronizing Cookbooks:<br \/>\n- test-vault<br \/>\nCompiling Cookbooks...<br \/>\nRecipe: test-vault::default<br \/>\n* chef_gem[chef-vault] action install<br \/>\n- install version 2.5.0 of package chef-vault<br \/>\nConverging 2 resources<br \/>\n* chef_gem[chef-vault] action install (up to date)<br \/>\n* log[this is testkey's value: testval] action write<\/code><\/p>\n<p><code lang=\"bash\"><br \/>\n<\/code><\/p>\n<p><code lang=\"bash\">Running handlers:<br \/>\nRunning handlers complete<br \/>\nChef Client finished, 2\/3 resources updated in 10.364157204 seconds<br \/>\nd-higuchi@node2:~$<br \/>\n<\/code><\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Chef-Vault\u306b\u3064\u3044\u3066\u3001\u7c21\u5358\u306b\u5185\u90e8\u52d5\u4f5c\u3084\u4f7f\u3044\u65b9\u3092\u898b\u3066\u304d\u307e\u3057\u305f\u3002Encrypted Data Bag\u306b\u6bd4\u3079\u308b\u3068\u3084\u3084\u8907\u96d1\u3067\u3059\u304c\u3001\u4e00\u901a\u308a\u89e6\u3063\u3066\u307f\u308c\u3070Knife\u304b\u3089\u306e\u64cd\u4f5c\u3067\u5b8c\u7d50\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u3001\u305d\u3053\u307e\u3067\u96e3\u3057\u3044\u3082\u306e\u3067\u306f\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u65e2\u306b\u8ff0\u3079\u305f\u901a\u308a\u3001Chef-Vault\u306fChef-DK\u306b\u540c\u68b1\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u4eca\u5f8cChef\u672c\u4f53\u3067\u306e\u5229\u7528\u304c\u9032\u3093\u3067\u3044\u304f\u3082\u306e\u3068\u4e88\u60f3\u3057\u3066\u3044\u307e\u3059\u3002\u662f\u975e\u3001Chef-Vault\u3092\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chef-Vault\u3068\u306f Chef-Vault\u3068\u306f\u3001\u7c73Nordstrom\u793e\u304c\u958b\u767a\u30fb\u4fdd\u5b88\u3057\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002Vault\u3068\u306f\u300c\u91d1\u5eab\u5ba4\u300d\u3084\u300c\u8caf\u8535\u5eab\u300d\u3092\u610f\u5473\u3059\u308b\u82f1\u5358\u8a9e\u3067\u3001Chef\u306eData Bag Item\u3092 [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[36,31],"tags":[],"class_list":["post-9286","post","type-post","status-publish","format-standard","hentry","category-chef","category-higuchi"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Chef-Vault\u3092\u4f7f\u3063\u3066\u307f\u308b #getchef - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3<\/title>\n<meta name=\"description\" content=\"Chef, d-higuchi |Chef-Vault\u3068\u306f\" \/>\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.creationline.com\/tech-blog\/cloudnative\/chef\/9286\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chef-Vault\u3092\u4f7f\u3063\u3066\u307f\u308b #getchef - Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"og:description\" content=\"Chef, d-higuchi |Chef-Vault\u3068\u306f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.creationline.com\/tech-blog\/cloudnative\/chef\/9286\" \/>\n<meta property=\"og:site_name\" content=\"Tech Blog\uff5c\u30af\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u30e9\u30a4\u30f3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/creationline\" \/>\n<meta property=\"article:published_time\" content=\"2015-05-07T02:31:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-29T05:05:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.creationline.com\/tech-blog\/cms_x3GWkuX\/wp-content\/uploads\/2026\/01\/screenshot.png\" \/>\n\t<meta property=\"og:image:width\" content=\"470\" \/>\n\t<meta property=\"og:image:height\" content=\"394\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Daisuke Higuchi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@creationline\" \/>\n<meta name=\"twitter:site\" content=\"@creationline\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daisuke Higuchi\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"12\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.creationline.com\\\/tech-blog\\\/cloudnative\\\/chef\\\/9286#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.creationline.com\\\/tech-blog\\\/cloudnative\\\/chef\\\/9286\"},\"author\":{\"name\":\"Daisuke Higuchi\",\"@id\":\"https:\\\/\\\/www.creationline.com\\\/tech-blog\\\/#\\\/schema\\\/person\\\/16f1373831fb6fd17387f16ae1195206\"},\"headline\":\"Chef-Vault\u3092\u4f7f\u3063\u3066\u307f\u308b 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