{"id":18583,"date":"2024-11-19T20:11:31","date_gmt":"2024-11-19T12:11:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/?p=18583"},"modified":"2024-11-19T20:11:31","modified_gmt":"2024-11-19T12:11:31","slug":"haproxy%e4%b8%ad%e7%9a%84acl%e7%9a%84%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18583\/","title":{"rendered":"Haproxy\u4e2d\u7684acl\u7684\u8be6\u89e3"},"content":{"rendered":"<p>Haproxy \u80fd\u591f\u4ece\u8bf7\u6c42\u62a5\u6587\uff0c\u54cd\u5e94\u62a5\u6587\uff0c\u4ece\u5ba2\u6237\u7aef\u6216\u8005\u670d\u52a1\u7aef\u4fe1\u606f\uff0c\u4ece\u8868\uff0c\u73af\u5883\u4fe1\u606f\u7b49\u7b49\u4e2d\u63d0\u53d6\u6570\u636e\u3002\u63d0\u53d6\u8fd9\u6837\u7684\u6570\u636e\u7684\u52a8\u4f5c\u6211\u4eec\u79f0\u4e4b\u4e3a\u83b7\u53d6\u6837\u672c\u3002\u8fdb\u884c\u68c0\u7d22\u65f6\uff0c\u8fd9\u4e9b\u6837\u672c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5404\u79cd\u76ee\u7684\uff0c\u6bd4\u5982\u4f5c\u4e3a\u7c98\u6ede\u8868\u7684\u952e\uff0c\u6700\u5e38\u7528\u7684\u7528\u9014\u662f\uff0c\u6839\u636e\u9884\u5b9a\u4e49\u7684\u6a21\u5f0f\u6765\u8fdb\u884c\u5339\u914d\u3002\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u63d0\u4f9b\u4e00\u4e2a\u7075\u6d3b\u65b9\u6848\u8fdb\u884c\u5185\u5bb9\u5207\u6362\uff0c\u6216\u8005\u5728\u4ece\u8bf7\u6c42\uff0c\u54cd\u5e94\uff0c\u4efb\u4f55\u73af\u5883\u72b6\u6001\u4e2d\u63d0\u53d6\u7684\u6570\u636e\u57fa\u7840\u4e4b\u4e0a\u505a\u51fa\u51b3\u7b56\u3002\u63a7\u5236\u5217\u8868\u7684\u539f\u5219\u5f88\u7b80\u5355\uff1a<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>\u4ece\u6570\u636e\u6d41\uff0c\u8868\uff0c\u73af\u5883\u4e2d\u63d0\u53d6\u6570\u636e\u6837\u672c<\/li>\n<li>\u5bf9\u63d0\u53d6\u7684\u6837\u672c\u53ef\u9009\u5730\u5e94\u7528\u683c\u5f0f\u8f6c\u6362<\/li>\n<li>\u5bf9\u4e00\u4e2a\u6837\u672c\u5e94\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u6a21\u5f0f\u5339\u914d<\/li>\n<li>\u5f53\u6a21\u5f0f\u5339\u914d\u6837\u672c\u65f6\u624d\u6267\u884c\u52a8\u4f5c<\/li>\n<\/ul>\n<p>\u6267\u884c\u7684\u52a8\u4f5c\u901a\u5e38\u662f\u963b\u65ad\u8bf7\u6c42\uff0c\u9009\u62e9\u4e00\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u6216\u8005\u6dfb\u52a0\u4e00\u4e2aHTTP\u9996\u90e8<br \/>\n\u9700\u8981\u63d0\u9192\u7684\u662f\uff0c\u83b7\u53d6\u7684\u6837\u672c\u6570\u636e\u4e0d\u5149\u53ef\u4ee5\u4f7f\u7528\u5728acl\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u522b\u5904\uff0c\u4f8b\u5982\u8bb0\u5f55log\u4e2d<br \/>\n\u5b9a\u4e49ACL\u7684\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre>acl &lt;aclname&gt; &lt;criterion&gt; [flags] [operator] [&lt;value&gt;] ...<\/pre>\n<p>\u8fd9\u6837\u4e00\u6761\u8bed\u53e5\u5efa\u7acb\u4e86\u4e00\u4e2aacl \u6d4b\u8bd5\uff1b<\/p>\n<p>\u8fd9\u4e9b\u6d4b\u8bd5\u5e94\u7528\u5728\u8bf7\u6c42\u6216\u54cd\u5e94\u4e2d\u88ab\u201d\u6807\u51c6\u201d&lt; criterion &gt; \u90e8\u5206\u6240\u6307\u5b9a\u7684\u5185\u5bb9\uff0c\u800c\u4e14\u53ef\u4ee5\u6307\u5b9a[ flags] \u8fdb\u884c\u7279\u6027\u8c03\u6574\uff0c\u6709\u4e9b&lt; criterion &gt; \u652f\u6301\u64cd\u4f5c\u7b26[operator] \u8fdb\u884c\u8fd0\u7b97\uff0c\u540c\u65f6\u4e00\u4e9b\u8f6c\u6362\u683c\u5f0f\u7684\u5173\u952e\u5b57\u53ef\u4ee5\u8ddf\u5728&lt; criterion &gt;\u540e\u9762\uff0c\u4f7f\u7528\u201d , \u201c\u9694\u5f00\u3002\u800c\u503c[&lt; value &gt;] \u8981\u6c42\u88ab&lt; criterion &gt; \u6240\u652f\u6301\u7684\u6570\u636e\u5f62\u5f0f\uff0c\u591a\u4e2a\u503c\u4f7f\u7528\u7a7a\u683c\u5206\u9694\u3002<\/p>\n<p>&lt; criterion &gt; \u901a\u5e38\u662f\u6307\u83b7\u53d6\u6837\u672c\u65b9\u6cd5\u7684\u540d\u79f0\u3002\u4f7f\u7528\u4e00\u4e2a\u83b7\u53d6\u6837\u672c\u65b9\u6cd5\uff0c\u6697\u542b\u7740\u5176\u8f93\u51fa\u6837\u672c\u7684\u7c7b\u578b\uff0c\u7c7b\u578b\u662f\u4ee5\u4e0b\u5217\u51fa\u7684\u4e00\u79cd\uff1a<\/p>\n<ul>\n<li>boolean<\/li>\n<li>integer (signed or unsigned)<\/li>\n<li>IPv4 or IPv6 address<\/li>\n<li>string<\/li>\n<li>data block<\/li>\n<\/ul>\n<p>ACL\u5f15\u64ce\u5339\u914d\u6570\u636e\u4f7f\u7528\u7684\u6a21\u5f0f\u7c7b\u578b\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>boolean<\/li>\n<li>integer or integer range<\/li>\n<li>IP address \/ network<\/li>\n<li>string (exact, substring, suffix, prefix, subdir, domain)<\/li>\n<li>regular expression<\/li>\n<li>hex block<\/li>\n<\/ul>\n<p>ACL flags \u53ef\u7528\u5217\u8868\u5982\u4e0b:<\/p>\n<ul>\n<li>-i : \u5ffd\u7565\u5927\u5c0f\u5199<\/li>\n<li>-f\uff1afilename : \u4ece\u6587\u4ef6\u4e2d\u8f7d\u5165\u6a21\u5f0f<\/li>\n<li>-m method : \u6307\u5b9a\u6a21\u5f0f\u5339\u914d\u65b9\u6cd5<\/li>\n<li>-n : \u7981\u6b62DNS\u89e3\u6790<\/li>\n<li>-M : -f \u8f7d\u5165\u7684\u6587\u4ef6\u4f5c\u4e3a\u6620\u5c04\u6587\u4ef6\u4f7f\u7528<\/li>\n<li>-u : \u5f3a\u5236ACL\u7684\u540d\u79f0\u552f\u4e00<\/li>\n<li>\u2013 : \u5f3a\u5236\u7ed3\u675fflag\u7ed3\u675f\uff0c\u907f\u514d\u4e86\u5b57\u7b26\u4e32\u4e2d\u542b\u6709\u7684- \u5f15\u8d77\u6df7\u6dc6<\/li>\n<\/ul>\n<p>\u5176\u4e2dflag\u4e2d\u7684 -m \u9009\u9879\u53ef\u4f7f\u7528\u7684\u6a21\u5f0f\u5339\u914d\u65b9\u6cd5\u5982\u4e0b\uff0c\u9700\u8981\u8bf4\u660e\u7684\u662f\u6709\u4e9b\u65b9\u6cd5\u5df2\u88ab\u9ed8\u8ba4\u6307\u5b9a\u65e0\u9700\u58f0\u660e\uff0c\u4f8b\u5982int\uff0cip<\/p>\n<ul>\n<li>\u201cfound\u201d : \u53ea\u662f\u7528\u6765\u63a2\u6d4b\u6570\u636e\u6d41\u4e2d\u662f\u5426\u5b58\u5728\u6307\u5b9a\u6570\u636e\uff0c\u4e0d\u8fdb\u884c\u4efb\u4f55\u6bd4\u8f83<\/li>\n<li>\u201cbool\u201d : \u68c0\u67e5\u7ed3\u679c\u8fd4\u56de\u5e03\u5c14\u503c\u3002\u5339\u914d\u6ca1\u6709\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5339\u914d\u5e03\u5c14\u503c\u6216\u6574\u6570\uff0c\u4e0d\u5339\u914d0\u548cfalse\uff0c\u5176\u4ed6\u503c\u53ef\u4ee5\u5339\u914d<\/li>\n<li>\u201cint\u201d : \u5339\u914d\u6574\u6570\u7c7b\u578b\u6570\u636e\uff1b\u53ef\u4ee5\u5904\u7406\u6574\u6570\u548c\u5e03\u5c14\u503c\u7c7b\u578b\u6837\u672c\uff0c0\u4ee3\u8868false\uff0c1\u4ee3\u8868true<\/li>\n<li>\u201cip\u201d : \u5339\u914dIPv4\uff0cIPv6\u5730\u5740\u7c7b\u578b\u6570\u636e\u3002\u8be5\u6a21\u5f0f\u4ec5\u88abIP\u5730\u5740\u517c\u5bb9\uff0c\u4e0d\u9700\u8981\u7279\u522b\u6307\u5b9a<\/li>\n<li>\u201cbin\u201d : \u5339\u914d\u4e8c\u8fdb\u5236\u6570\u636e<\/li>\n<li>\u201clen\u201d : \u5339\u914d\u6837\u672c\u7684\u957f\u5ea6\u7684\u6574\u6570\u503c<\/li>\n<li>\u201cstr\u201d : \u7cbe\u786e\u5339\u914d\uff0c\u6839\u636e\u5b57\u7b26\u4e32\u5339\u914d\u6587\u672c<\/li>\n<li>\u201csub\u201d : \u5b50\u4e32\u5339\u914d\uff0c\u5339\u914d\u6587\u672c\u662f\u5426\u5305\u542b\u5b50\u4e32<\/li>\n<li>\u201creg\u201d : \u6b63\u5219\u5339\u914d\uff0c\u6839\u636e\u6b63\u5219\u8868\u8fbe\u5f0f\u5217\u8868\u5339\u914d\u6587\u672c<\/li>\n<li>\u201cbeg\u201d : \u524d\u7f00\u5339\u914d\uff0c\u68c0\u67e5\u6587\u672c\u662f\u5426\u4ee5\u6307\u5b9a\u5b57\u7b26\u4e32\u5f00\u5934<\/li>\n<li>\u201cend\u201d : \u540e\u7f00\u5339\u914d\uff0c\u68c0\u67e5\u6587\u672c\u662f\u5426\u4ee5\u6307\u5b9a\u5b57\u7b26\u4e32\u7ed3\u5c3e<\/li>\n<li>\u201cdir\u201d : \u5b50\u76ee\u5f55\u5339\u914d\uff0c\u68c0\u67e5\u90e8\u5206\u6587\u672c\u4e2d\u4ee5\u201d \/ \u201c\u4f5c\u4e3a\u5206\u9694\u7b26\u7684\u5185\u5bb9\u662f\u5426\u542b\u6709\u6307\u5b9a\u5b57\u7b26\u4e32<\/li>\n<li>\u201cdom\u201d : \u57df\u5339\u914d\u3002\u68c0\u67e5\u90e8\u5206\u6587\u672c\u4e2d\u4ee5\u201d . \u201c\u4f5c\u4e3a\u5206\u9694\u7b26\u7684\u5185\u5bb9\u662f\u5426\u542b\u6709\u6307\u5b9a\u5b57\u7b26\u4e32<\/li>\n<\/ul>\n<p>\u5982\u679c\u83b7\u53d6\u6837\u672c\u503c\u4e3a\u6574\u6570\uff0c\u6570\u503c\u6bd4\u8f83\u7b26\u53ef\u4f7f\u7528\uff0c\uff1a<\/p>\n<ul>\n<li>eq : true if the tested value equals at least one value<\/li>\n<li>ge : true if the tested value is greater than or equal to at least one value<\/li>\n<li>gt : true if the tested value is greater than at least one value<\/li>\n<li>le : true if the tested value is less than or equal to at least one value<\/li>\n<li>lt : true if the tested value is less than at least one value<\/li>\n<\/ul>\n<p>\u60f3\u5fc5\u524d\u9762\u4e00\u5806\u7406\u8bba\u6027\u7684\u8bba\u8ff0\u5df2\u7ecf\u628a\u5927\u5bb6\u641e\u7684\u6655\u5934\u8f6c\u5411\uff0c\u4e0b\u9762\u7ed3\u5408\u83b7\u53d6\u6837\u672c\u65b9\u6cd5\u548c\u8bbf\u95ee\u63a7\u5236\u52a8\u4f5c\u6307\u4ee4\u5177\u4f53\u9610\u8ff0ACL\u4f7f\u7528\u65b9\u6cd5<\/p>\n<h1>\u4e00\u3001\u63a7\u5236\u52a8\u4f5c\u6307\u4ee4<\/h1>\n<h3><strong>layer 4 \u4f20\u8f93\u5c42\u63a7\u5236\u6307\u4ee4<\/strong><\/h3>\n<pre>tcp-request connection &lt;action&gt; [{if | unless} &lt;condition&gt;]<\/pre>\n<p>\u5bf9tcp\u8bf7\u6c42\u63a7\u5236\u6307\u4ee4<br \/>\n&lt; condition &gt; \u5373\u4e3aACL\u5b9a\u4e49\u7684\u8bbf\u95ee\u63a7\u5236\u5217\u8868<br \/>\n&lt; action &gt; \u5e38\u7528\u503c\u6709 \u201caccept\u201d, \u201creject\u201d<\/p>\n<h3>layer 7 \u5e94\u7528\u5c42\u63a7\u5236\u6307\u4ee4<\/h3>\n<pre>#\u963b\u65ad\u7b26\u5408ACL\u7684\u8bbf\u95ee\u8bf7\u6c42\r\nblock { if | unless } &lt;condition&gt; \r\n\r\n#http\u8bf7\u6c42\u7684\u63a7\u5236\u6307\u4ee4\r\nhttp-request { allow | deny}\u00a0 [ { if | unless } &lt;condition&gt; ]<\/pre>\n<h3>\u540e\u7aef\u4e3b\u673a\u8c03\u7528<\/h3>\n<pre>#\u6839\u636e\u6761\u4ef6\u6765\u8c03\u7528\u6307\u5b9a\u540e\u7aef\r\nuse_backend &lt;backend&gt; [{if | unless} &lt;condition&gt;]<\/pre>\n<p><strong>Tips 1\uff1a<\/strong>\u7531ACL\u5b9a\u4e49\u7684\u591a\u4e2a&lt; condition &gt; \u7ec4\u6210\u8054\u5408\u6761\u4ef6\uff0c\u903b\u8f91\u7b26\u4e3a<\/p>\n<ul>\n<li>and (\u9ed8\u8ba4\u64cd\u4f5c\u7b26\uff0c\u53ef\u7701\u7565)<\/li>\n<li>or (\u6216\u8005\u4f7f\u7528 \u201c||\u201d)<\/li>\n<li>! (\u53d6\u53cd)<\/li>\n<\/ul>\n<h1>\u4e8c\u3001\u83b7\u53d6\u5185\u90e8\u72b6\u6001\u6837\u672c<\/h1>\n<pre># \u4e0e\u540e\u7aef\u5efa\u7acb\u4f1a\u8bdd\u901f\u7387\uff0c\u6bcf\u79d2\u949f\u5efa\u7acb\u7684\u65b0\u4f1a\u8bdd\r\nbe_sess_rate([&lt;backend&gt;]) : integer<\/pre>\n<p>Example :<\/p>\n<pre># \u67d0\u540e\u7aef\u88ab\u8bf7\u6c42\u8fc7\u4e8e\u7e41\u5fd9\uff0c\u5219\u91cd\u5b9a\u5411\u81f3\u9519\u8bef\u9875\r\n\u00a0\u00a0\u00a0 mode http\r\n\u00a0\u00a0\u00a0 acl being_scanned be_sess_rate gt 100\r\n\u00a0\u00a0\u00a0 redirect location \/denied.html if being_scanned<\/pre>\n<h1>\u4e09\u3001\u83b7\u53d6layer 4 \u6837\u672c<\/h1>\n<p>\u5728\u4f20\u8f93\u5c42\u83b7\u53d6\u6837\u672c\uff0c\u901a\u5e38\u662fTCP\/IP \u534f\u8bae\u7684IP\u548c\u7aef\u53e3\uff0c\u4ee5\u53ca\u5efa\u7acb\u8fde\u63a5\u901f\u7387\u7b49\u7b49\u3002\u800c\u4e14\u6b64\u90e8\u5206\u6837\u672c\u901a\u5e38\u7528\u4e8e\u201dtcp-request connection\u201d\u6307\u4ee4\u4e2d\u7684\u89c4\u5219\u4e4b\u4e2d\u3002<\/p>\n<ul>\n<li>dst : ip\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u76ee\u6807\u5730\u5740<\/li>\n<li>dst_port : integer<\/li>\n<li>src : ip\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 #\u6e90\u5730\u5740<\/li>\n<li>src_port : integer<\/li>\n<\/ul>\n<p>Example:<\/p>\n<pre>#\u963b\u65ad\u6765\u81ea\u975e\u6307\u5b9aIP\u7684\u8bbf\u95ee8080\u7aef\u53e3\u7684\u8bf7\u6c42\r\nacl myhost src 10.1.0.200\r\nacl myport dst_port 8080\r\ntcp-request connection reject if !myhost myport<\/pre>\n<h1>\u56db\u3001 \u83b7\u53d6layer 7 \u6837\u672c<\/h1>\n<h1>path : string<\/h1>\n<p>\u63d0\u53d6\u8bf7\u6c42url\u7684\u5730\u5740\u4fe1\u606f\uff0c\u4ece\u7b2c\u4e00\u4e2a\u201d\/\u201d\u5f00\u59cb\uff0c\u4e0d\u5305\u542bhost\uff0c\u4e0d\u5305\u542b\u53c2\u6570<br \/>\nACL \u884d\u751f\uff0c\u5373\u5305\u542b\u4e86-m \u9009\u9879\u4e2d\u5339\u914d\u6a21\u5f0f\u65b9\u6cd5 :<\/p>\n<ul>\n<li>path : exact string match<\/li>\n<li>path_beg : prefix match<\/li>\n<li>path_dir : subdir match<\/li>\n<li>path_dom : domain match<\/li>\n<li>path_end : suffix match<\/li>\n<li>path_len : length match<\/li>\n<li>path_reg : regex match<\/li>\n<li>path_sub : substring match<\/li>\n<\/ul>\n<p>Example\uff1a<\/p>\n<pre>#\u8bf7\u6c42\u8d44\u6e90\u4e3a\u56fe\u7247\uff0c\u5219\u8c03\u7528\u56fe\u7247\u670d\u52a1\u5668\u540e\u7aef\r\n\u00a0acl picture path_end -i .jpg .png .gif\r\n\u00a0use_backend server_pic if picture<\/pre>\n<h1>url : string<\/h1>\n<p>\u63d0\u53d6URL\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u5305\u542bhost\u548c\u53c2\u6570ACL \u884d\u751f\u7c7b\u4f3c\uff0c\u4e0d\u518d\u5217\u4e3e<\/p>\n<h1>req.hdr([&lt;name&gt;[,&lt;occ&gt;]]) : string<\/h1>\n<p>\u63d0\u53d6http\u8bf7\u6c42\u7684\u6307\u5b9a\u9996\u90e8\u5b57\u6bb5\u503c\uff0c&lt; occ &gt;\u53ef\u6307\u5b9a\u51fa\u73b0\u7684\u4f4d\u7f6eACL \u884d\u751f :<\/p>\n<ul>\n<li>hdr([&lt;name&gt;[,&lt;occ&gt;]])\u00a0\u00a0\u00a0\u00a0 : exact string match<\/li>\n<li>hdr_beg([&lt;name&gt;[,&lt;occ&gt;]]) : prefix match<\/li>\n<li>hdr_dir([&lt;name&gt;[,&lt;occ&gt;]]) : subdir match<\/li>\n<li>hdr_dom([&lt;name&gt;[,&lt;occ&gt;]]) : domain match<\/li>\n<li>hdr_end([&lt;name&gt;[,&lt;occ&gt;]]) : suffix match<\/li>\n<li>hdr_len([&lt;name&gt;[,&lt;occ&gt;]]) : length match<\/li>\n<li>hdr_reg([&lt;name&gt;[,&lt;occ&gt;]]) : regex match<\/li>\n<li>hdr_sub([&lt;name&gt;[,&lt;occ&gt;]]) : substring match<\/li>\n<\/ul>\n<p>Example\uff1a<\/p>\n<pre>#\u963b\u65ad\u706b\u72d0\u6d4f\u89c8\u5668\u53d1\u9001\u7684\u8bf7\u6c42\r\nacl firefox hdr_reg(User-Agent)\u00a0\u00a0\u00a0\u00a0 -i\u00a0\u00a0\u00a0\u00a0\u00a0 .*firefox.*\r\nblock if firefox<\/pre>\n<h1>method : integer + string<\/h1>\n<p>\u63d0\u53d6\u8bf7\u6c42\u62a5\u6587\u4e2d\u7684\u8bf7\u6c42\u65b9\u6cd5Example\uff1a<\/p>\n<pre>#\u62d2\u7eddGET HEAD \u65b9\u5f0f\u4e4b\u5916\u7684HTTP\u8bf7\u6c42\r\nacl valid_method method GET HEAD\r\nhttp-request deny if ! valid_method<\/pre>\n<h1>\u4e94\u3001\u5185\u5efaACL<\/h1>\n<p>HAProxy\u6709\u4f17\u591a\u5185\u5efa\u7684ACLs\uff0c\u8fd9\u4e9bACLs\u53ef\u76f4\u63a5\u8c03\u7528\uff0c\u4f8b\u5982<\/p>\n<ul>\n<li>LOCALHOST \u5339\u914d\u6765\u81ea\u672c\u5730IP\u7684\u8fde\u63a5\uff0c127.0.0.1\/8<\/li>\n<li>HTTP_1.1 \u5339\u914dhttp\u7248\u672c1.1<\/li>\n<li>METH_GET \u5339\u914dhttp\u8bf7\u6c42GET\u6216HEAD\u65b9\u6cd5<\/li>\n<li>TRUE<\/li>\n<li>FALSE<\/li>\n<\/ul>\n<p>Example:<\/p>\n<pre>#\u62d2\u7eddGET HEAD \u65b9\u5f0f\u4e4b\u5916\u7684HTTP\u8bf7\u6c42\r\nhttp-request deny if ! METH_GET<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Haproxy \u80fd\u591f\u4ece\u8bf7\u6c42\u62a5\u6587\uff0c\u54cd\u5e94\u62a5\u6587\uff0c\u4ece\u5ba2\u6237\u7aef\u6216\u8005\u670d\u52a1\u7aef\u4fe1\u606f\uff0c\u4ece\u8868\uff0c\u73af\u5883\u4fe1\u606f\u7b49\u7b49\u4e2d\u63d0\u53d6\u6570\u636e\u3002\u63d0\u53d6\u8fd9\u6837\u7684\u6570\u636e\u7684\u52a8\u4f5c\u6211\u4eec\u79f0\u4e4b\u4e3a\u83b7\u53d6\u6837\u672c\u3002\u8fdb\u884c\u68c0\u7d22\u65f6\uff0c\u8fd9\u4e9b\u6837\u672c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5404\u79cd\u76ee\u7684\uff0c\u6bd4\u5982\u4f5c\u4e3a\u7c98\u6ede\u8868\u7684\u952e\uff0c\u6700\u5e38\u7528\u7684\u7528\u9014\u662f\uff0c\u6839\u636e\u9884\u5b9a\u4e49\u7684\u6a21\u5f0f\u6765\u8fdb\u884c\u5339\u914d\u3002\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08ACL\uff09\u63d0\u4f9b\u4e00\u4e2a\u7075\u6d3b\u65b9\u6848\u8fdb\u884c\u5185\u5bb9\u5207\u6362\uff0c\u6216\u8005\u5728\u4ece\u8bf7\u6c42\uff0c\u54cd\u5e94\uff0c\u4efb\u4f55\u73af\u5883\u72b6\u6001\u4e2d\u63d0\u53d6\u7684\u6570\u636e\u57fa\u7840\u4e4b\u4e0a\u505a\u51fa\u51b3\u7b56\u3002\u63a7\u5236\u5217\u8868\u7684\u539f\u5219\u5f88\u7b80\u5355\uff1a &nbsp; \u4ece\u6570\u636e\u6d41\uff0c\u8868\uff0c\u73af\u5883\u4e2d\u63d0\u53d6\u6570\u636e\u6837\u672c \u5bf9\u63d0\u53d6\u7684\u6837\u672c\u53ef\u9009\u5730\u5e94\u7528\u683c\u5f0f\u8f6c\u6362 \u5bf9\u4e00\u4e2a\u6837\u672c\u5e94\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u6a21\u5f0f\u5339\u914d \u5f53\u6a21\u5f0f\u5339\u914d\u6837\u672c\u65f6\u624d\u6267\u884c\u52a8\u4f5c \u6267\u884c\u7684\u52a8\u4f5c\u901a\u5e38\u662f\u963b\u65ad\u8bf7\u6c42\uff0c\u9009\u62e9\u4e00\u4e2a\u540e\u7aef\u670d\u52a1\u5668\u6216\u8005\u6dfb\u52a0\u4e00\u4e2aHTTP\u9996\u90e8 \u9700\u8981\u63d0\u9192\u7684\u662f\uff0c\u83b7\u53d6\u7684\u6837\u672c\u6570\u636e\u4e0d\u5149\u53ef\u4ee5\u4f7f\u7528\u5728acl\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u522b\u5904\uff0c\u4f8b\u5982\u8bb0\u5f55log\u4e2d \u5b9a\u4e49ACL\u7684\u8bed\u6cd5\u4e3a\uff1a acl &lt;aclname&gt; &lt;criterion&gt; [flags] [operator] [&lt;value&gt;] &#8230; \u8fd9\u6837\u4e00\u6761\u8bed\u53e5\u5efa\u7acb\u4e86\u4e00\u4e2aacl \u6d4b\u8bd5\uff1b \u8fd9\u4e9b\u6d4b\u8bd5\u5e94\u7528\u5728\u8bf7\u6c42\u6216\u54cd\u5e94\u4e2d\u88ab\u201d\u6807\u51c6\u201d&lt; criterion &gt; \u90e8\u5206\u6240\u6307\u5b9a\u7684\u5185\u5bb9\uff0c\u800c\u4e14\u53ef\u4ee5\u6307\u5b9a[ flags] \u8fdb\u884c\u7279\u6027\u8c03\u6574\uff0c\u6709\u4e9b&lt; criterion &gt; \u652f\u6301\u64cd\u4f5c\u7b26[operator] \u8fdb\u884c\u8fd0\u7b97\uff0c\u540c\u65f6\u4e00\u4e9b\u8f6c\u6362\u683c\u5f0f\u7684\u5173\u952e\u5b57\u53ef\u4ee5\u8ddf\u5728&lt; criterion &gt;\u540e\u9762\uff0c\u4f7f\u7528\u201d , \u201c\u9694\u5f00\u3002\u800c\u503c[&lt; value &gt;] \u8981\u6c42\u88ab&lt; criterion &gt; \u6240\u652f\u6301\u7684\u6570\u636e\u5f62\u5f0f\uff0c\u591a\u4e2a\u503c\u4f7f\u7528\u7a7a\u683c\u5206\u9694\u3002 &lt; criterion &gt; \u901a\u5e38\u662f\u6307\u83b7\u53d6\u6837\u672c\u65b9\u6cd5\u7684\u540d\u79f0\u3002\u4f7f\u7528\u4e00\u4e2a\u83b7\u53d6\u6837\u672c\u65b9\u6cd5\uff0c\u6697\u542b\u7740\u5176\u8f93\u51fa\u6837\u672c\u7684\u7c7b\u578b\uff0c\u7c7b\u578b\u662f\u4ee5\u4e0b\u5217\u51fa\u7684\u4e00\u79cd\uff1a boolean integer (signed or unsigned) IPv4 or IPv6 address string data block [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-18583","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=18583"}],"version-history":[{"count":1,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18583\/revisions"}],"predecessor-version":[{"id":18584,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18583\/revisions\/18584"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}