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| <h1>审计解析器</h1> |
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| <p>审计解析器工具用于查询 Ozone 的审计日志。它会在指定的路径下创建一个 sqlite 数据库，若数据库已存在则不再创建。</p> |
| <p>这个数据库只包含了一个名为 <code>audit</code> 的表，定义如下：</p> |
| <p>CREATE TABLE IF NOT EXISTS audit ( |
| datetime text, |
| level varchar(7), |
| logger varchar(7), |
| user text, |
| ip text, |
| op text, |
| params text, |
| result varchar(7), |
| exception text, |
| UNIQUE(datetime,level,logger,user,ip,op,params,result))</p> |
| <p>用法： |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> <span style="color:#f92672">[</span>命令<span style="color:#f92672">]</span> <span style="color:#f92672">[</span>参数<span style="color:#f92672">]</span></code></pre></div></p> |
| <p>将审计日志加载到数据库： |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> load <审计日志的路径></code></pre></div> |
| Load 命令会创建如上所述的审计表。</p> |
| <p>运行一个自定义的只读查询： |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径> query <双引号括起来的 <span style="color:#66d9ef">select</span> 查询></code></pre></div></p> |
| <p>审计解析起自带了一些模板（最常用的查询）</p> |
| <p>运行模板查询： |
| <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone auditparser <数据库文件的路径 template <模板名称></code></pre></div></p> |
| <p>Ozone 提供了以下模板：</p> |
| <table> |
| <thead> |
| <tr> |
| <th>模板名称</th> |
| <th>描述</th> |
| <th>SQL</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td>top5users</td> |
| <td>Top 5 users</td> |
| <td>select user,count(*) as total from audit group by user order by total DESC limit 5</td> |
| </tr> |
| <tr> |
| <td>top5cmds</td> |
| <td>Top 5 commands</td> |
| <td>select op,count(*) as total from audit group by op order by total DESC limit 5</td> |
| </tr> |
| <tr> |
| <td>top5activetimebyseconds</td> |
| <td>Top 5 active times, grouped by seconds</td> |
| <td>select substr(datetime,1,charindex(’,',datetime)-1) as dt,count(*) as thecount from audit group by dt order by thecount DESC limit 5</td> |
| </tr> |
| </tbody> |
| </table> |
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