{"id":15228,"date":"2023-12-04T17:44:34","date_gmt":"2023-12-04T09:44:34","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15228"},"modified":"2023-12-15T16:47:50","modified_gmt":"2023-12-15T08:47:50","slug":"zookeeper-zhongacl-quan-xian-kong-zhi-ji-zhi-ni-sh","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/zookeeper-zhongacl-quan-xian-kong-zhi-ji-zhi-ni-sh\/","title":{"rendered":"ZooKeeper\u4e2dACL\u6743\u9650\u63a7\u5236\u673a\u5236\u4f60\u662f\u5982\u4f55\u7406\u89e3\u7684\uff1f"},"content":{"rendered":"

ZooKeeper\u4e2d\u7684ACL\uff08Access Control List\uff09\u6743\u9650\u63a7\u5236\u673a\u5236\u7528\u4e8e\u7ba1\u7406\u548c\u9650\u5236\u5bf9ZooKeeper\u4e2d\u8282\u70b9\uff08ZNode\uff09\u7684\u8bbf\u95ee\u3002ACL\u5b9a\u4e49\u4e86\u54ea\u4e9b\u7528\u6237\u6216\u54ea\u4e9b\u89d2\u8272\u6709\u6743\u9650\u6267\u884c\u54ea\u4e9b\u64cd\u4f5c\uff0c\u5305\u62ec\u8bfb\u53d6\u6570\u636e\u3001\u5199\u5165\u6570\u636e\u3001\u521b\u5efa\u8282\u70b9\u7b49\u3002ACL\u6743\u9650\u63a7\u5236\u673a\u5236\u901a\u8fc7\u5728\u521b\u5efaZNode\u65f6\u8bbe\u7f6eACL\u6765\u5b9e\u73b0\u3002<\/p>\n

ACL\u7531\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n

    \n
  1. \nScheme\uff1a<\/strong><\/p>\n
      \n
    • Scheme\u5b9a\u4e49\u4e86\u6388\u6743\u7684\u65b9\u5f0f\uff0c\u901a\u5e38\u5305\u62ec\u4e24\u79cd\uff1a\n
        \n
      • digest<\/code>\uff1a\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u8fdb\u884c\u8ba4\u8bc1\u3002<\/li>\n
      • ip<\/code>\uff1a\u4f7f\u7528IP\u5730\u5740\u8fdb\u884c\u8ba4\u8bc1\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
      • \nID\uff1a<\/strong><\/p>\n
          \n
        • ID\u662f\u6388\u6743\u7684\u6807\u8bc6\u7b26\uff0c\u5177\u4f53\u53d6\u51b3\u4e8eScheme\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8edigest<\/code> Scheme\uff0cID\u662f\u901a\u8fc7SHA-1\u6563\u5217\u8ba1\u7b97\u5f97\u5230\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nPermissions\uff1a<\/strong><\/p>\n
            \n
          • Permissions\u5b9a\u4e49\u4e86\u6388\u6743\u7684\u64cd\u4f5c\uff0c\u5305\u62ec\u8bfb\uff08READ<\/code>\uff09\u3001\u5199\uff08WRITE<\/code>\uff09\u3001\u521b\u5efa\u5b50\u8282\u70b9\uff08CREATE<\/code>\uff09\u3001\u5220\u9664\uff08DELETE<\/code>\uff09\u3001\u8bbe\u7f6e\u6743\u9650\uff08ADMIN<\/code>\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

            \u5728ZooKeeper\u4e2d\uff0cACL\u6743\u9650\u63a7\u5236\u53ef\u4ee5\u5e94\u7528\u4e8e\u4ee5\u4e0b\u4e09\u4e2a\u7ea7\u522b\uff1a<\/p>\n

              \n
            1. ZooKeeper\u8282\u70b9\u7ea7\u522b\uff1a<\/strong>\n
                \n
              • \u5728\u521b\u5efaZNode\u65f6\uff0c\u53ef\u4ee5\u8bbe\u7f6eACL\u4ee5\u63a7\u5236\u5bf9\u8be5\u8282\u70b9\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4f8b\u5982\uff0c\u9650\u5236\u53ea\u6709\u7279\u5b9a\u7528\u6237\u6216\u89d2\u8272\u80fd\u591f\u8bfb\u53d6\u6216\u5199\u5165\u6570\u636e\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                \/\/ \u8bbe\u7f6eACL\uff0c\u6388\u6743\u53ea\u6709digest\u65b9\u5f0f\u7684\u7528\u6237"user:password"\u6709\u8bfb\u6743\u9650\nList<ACL> aclList = new ArrayList<>();\naclList.add(new ACL(ZooDefs.Perms.READ, new Id("digest", "user:password")));\nzooKeeper.create("\/example", data, aclList, CreateMode.PERSISTENT);\n<\/code><\/pre>\n
                  \n
                1. \nZooKeeper\u8282\u70b9\u5b50\u6811\u7ea7\u522b\uff1a<\/strong><\/p>\n
                    \n
                  • ACL\u53ef\u4ee5\u9012\u5f52\u5730\u5e94\u7528\u4e8eZNode\u7684\u6240\u6709\u5b50\u8282\u70b9\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u4e00\u4e2a\u8282\u70b9\u4e0a\u8bbe\u7f6eACL\uff0c\u7136\u540e\u8ba9\u5176\u5b50\u8282\u70b9\u7ee7\u627f\u76f8\u540c\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<\/li>\n
                  • \n\u5168\u5c40ZooKeeper\u7ea7\u522b\uff1a<\/strong><\/p>\n
                      \n
                    • \u5728ZooKeeper\u670d\u52a1\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5168\u5c40ACL\uff0c\u63a7\u5236\u5bf9\u6574\u4e2aZooKeeper\u670d\u52a1\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                      \/\/ \u8bbe\u7f6e\u5168\u5c40ACL\uff0c\u6388\u6743\u53ea\u6709digest\u65b9\u5f0f\u7684\u7528\u6237"user:password"\u6709\u8bfb\u6743\u9650\nZooKeeper zooKeeper = new ZooKeeper("localhost:2181", 5000, null);\nzooKeeper.addAuthInfo("digest", "user:password".getBytes());\n<\/code><\/pre>\n
                      \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cZooKeeper ACL\u6743\u9650\u63a7\u5236\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u8bbe\u7f6e\u3002\u5408\u7406\u7684\u6743\u9650\u63a7\u5236\u6709\u52a9\u4e8e\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                      ZooKeeper\u4e2d\u7684ACL\uff08Access Control List\uff09\u6743\u9650\u63a7\u5236\u673a\u5236\u7528\u4e8e\u7ba1\u7406\u548c\u9650\u5236\u5bf9ZooKee […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[124],"tags":[],"class_list":["post-15228","post","type-post","status-publish","format-standard","hentry","category-zookeeper"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15228"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15228\/revisions"}],"predecessor-version":[{"id":48311,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15228\/revisions\/48311"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15228"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}