{"id":3036,"date":"2016-12-17T00:17:34","date_gmt":"2016-12-16T16:17:34","guid":{"rendered":"http:\/\/ixyzero.com\/blog\/?p=3036"},"modified":"2016-12-17T00:17:34","modified_gmt":"2016-12-16T16:17:34","slug":"%e7%94%a8rsyslog%e8%bf%9b%e8%a1%8c%e5%8a%a0%e5%af%86%e4%bc%a0%e8%be%93","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/3036.html","title":{"rendered":"\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93"},"content":{"rendered":"<p>=Start=<\/p>\n<h4>\u7f18\u7531\uff1a<\/h4>\n<p>\u5de5\u4f5c\u9700\u8981\u3001\u5b66\u4e60\u9700\u8981\uff0c\u6240\u4ee5\u7ffb\u8bd1\u4e86\u4e00\u4e0brsyslog\u7684\u4e00\u7bc7\u5b98\u65b9\u6587\u6863\uff0c\u65b9\u4fbf\u81ea\u5df1\u8fdb\u884c\u914d\u7f6e\uff0c\u8bb0\u5f55\u5728\u6b64\u4e5f\u65b9\u4fbf\u6709\u9700\u8981\u7684\u4eba\u8fdb\u884c\u53c2\u8003\u3002<\/p>\n<h4>\u53c2\u8003\u89e3\u7b54\uff1a<\/h4>\n<h5 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-Overview\uff08\u6982\u8ff0\uff09\">\u6982\u8ff0<\/h5>\n<p>\u672c\u6587\u6863\u63cf\u8ff0\u4e86\u4e00\u4e2a\u8bbe\u7f6ersyslog 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class=\"simple\">\n<li>\u6d88\u606f\u662f\u52a0\u5bc6\u4f20\u8f93\u7684<\/li>\n<li>syslog\u53d1\u9001\u8005\u9700\u8981\u63d0\u4f9b\u8ba4\u8bc1\u7ed9syslog\u63a5\u6536\u8005<\/li>\n<li>syslog\u63a5\u6536\u8005\u4e5f\u9700\u8981\u63d0\u4f9b\u8ba4\u8bc1\u7ed9syslog\u53d1\u9001\u8005<\/li>\n<li>\u53cc\u5411\u8ba4\u8bc1\u53ef\u4ee5\u9884\u9632MITM\u653b\u51fb<\/li>\n<\/ul>\n<p>\u6211\u4eec\u7684\u5b89\u5168\u76ee\u6807\u662f\u901a\u8fc7\u516c\u79c1\u94a5\u5b89\u5168\u6765\u5efa\u7acb\u7684\uff0c\u6240\u4ee5\uff0c\u79c1\u94a5\u7684\u5b89\u5168\u5c31\u81f3\u5173\u91cd\u8981\u4e86\uff0c\u79c1\u94a5\u51b3\u4e0d\u80fd\u88ab\u4efb\u610f\u7b2c\u4e09\u65b9\u5f97\u5230\u3002<\/p>\n<p>\u5982\u679c\u79c1\u94a5\u5df2\u7ecf\u88ab\u7b2c\u4e09\u65b9\u77e5\u9053\u4e86\uff0c\u672c\u7cfb\u7edf\u4e0d\u63d0\u4f9b\u4efb\u4f55\u5b89\u5168\u4fdd\u8bc1\u3002\u53e6\u5916\uff0c\u6211\u4eec\u7684\u89e3\u51b3\u65b9\u6848\u57fa\u4e8eX.509\u8bc1\u4e66\u548c\u4e00\u4e2a\uff08\u975e\u5e38\u6709\u9650\u7684\uff09\u4fe1\u4efb\u94fe\u3002\u6211\u4eec\u6709\u4e00\u4e2aCA\u8bb0\u5f55\u4e86\u6240\u6709\u673a\u5668\u7684\u8bc1\u4e66\u3002\u6211\u4eec\u901a\u8fc7\u673a\u5668\u4e0a\u7684\u8bc1\u4e66\u6765\u9274\u522b\u673a\u5668\u7684\u8eab\u4efd\u3002\u5728\u7406\u8bba\u548c\u5b9e\u8df5\u4e0a\uff0c\u53ef\u80fd\u6709\u51e0\u4e2a\u201csub-CA\u201d\u4e3a\u7279\u5b9a\u7684adminitrative\u57df\u5206\u53d1\u8bc1\u4e66\uff0c\u4f46\u5e76\u4e0d\u5305\u62ec\u5728\u6211\u4eec\u8fd9\u4e2a\u201c\u7b80\u5355\u53c8\u5b89\u5168\u201d\u7684\u8bbe\u7f6e\u4e2d\u3002\u5982\u679c\u4f60\u6253\u7b97\u4f7f\u7528\u8fd9\u4e2a\u65b9\u6848\uff0crsyslog\u4f1a\u652f\u6301\u5b83\uff0c\u4f46\u4f60\u9700\u8981\u81ea\u5df1\u6df1\u5165\u67e5\u9605\u6587\u6863\uff08\u6216\u901a\u8fc7\u8bba\u575b\u63d0\u95ee\uff09\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5982\u679c\u4f60\u4e0d\u4f7f\u7528\u6211\u4eec\u7684\u7b80\u5355\u6a21\u578b\uff0c\u4f60\u5e94\u8be5\u8981\u6709\u5f88\u597d\u7684\u7406\u7531\uff08\u77e5\u9053\u81ea\u5df1\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u505a\uff09\uff0c\u6e05\u695a\u7684\u77e5\u9053\u4f60\u81ea\u5df1\u5728\u505a\u4ec0\u4e48\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u5f71\u54cd\u60a8\u6574\u4f53\u7684\u7cfb\u7edf\u5b89\u5168\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u5b89\u5168\u662f\u9700\u8981\u52aa\u529b\u624d\u80fd\u8fbe\u5230\u7684\u3002\u5728\u672c\u6587\u63cf\u8ff0\u7684\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u5c3d\u91cf\u51cf\u5c11\u4e86\u9700\u8981\u7684\u52aa\u529b\u3002\u5269\u4e0b\u7684\u5c31\u662f\u4e00\u4e9b\u5bf9\u4e2d\u592eCA\u7684\u8bbe\u7f6e\uff0c\u4e3a\u5404\u673a\u5668\u914d\u7f6e\u8bc1\u4e66\u4ee5\u53ca\u5c11\u91cf\u7684\u914d\u7f6e\u547d\u4ee4\u7684\u5de5\u4f5c\u3002\u5728\u6211\u4eec\u7684\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u6700\u5927\u7684\u9650\u5236\u6027\u56e0\u7d20\u53ef\u80fd\u662f\u2014\u2014\u6240\u6709\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u5fc5\u987b\u652f\u6301IETF\u7684syslog-transport-tls\u6807\u51c6\uff08\u5c1a\u672a\u5b8c\u6210\uff09\u3002\u6211\u4eec\u4f7f\u7528mandatory-to-implement\u6280\u672f\uff0c\u4f46\u4f60\u53ef\u80fd\u5f88\u96be\u627e\u5230\u4e00\u4e2a\u5b8c\u6210\u4e86\u6240\u6709\u9700\u8981\u529f\u80fd\u7684\u5b9e\u73b0\u3002\u66f4\u5e38\u89c1\u7684\u4e0d\u5e78\u662f\uff0c\u4f60\u4f1a\u53d1\u73b0\u4e00\u4e2a\u5b8c\u5168\u4e0d\u652f\u6301\u5373\u5c06\u5230\u6765\u7684IETF\u6807\u51c6\u7684\u5b9e\u73b0\u2014\u2014\u7279\u522b\u662f\u5728\u201c\u65e9\u671f\u201d(\u4ece2008\u5e745\u6708\u5f00\u59cb)\u5f53rsyslog\u662f\u6240\u8c13\u6807\u51c6\u7684\u552f\u4e00\u5b9e\u73b0\u3002<\/p>\n<p>\u5e78\u8fd0\u7684\u662f\uff0crsyslog\u51e0\u4e4e\u652f\u6301\u6240\u6709\u7684syslog\u534f\u8bae\u3002\u6240\u4ee5\u5728\u53d1\u9001\u65b9transport-tls\u4e0d\u53ef\u7528\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u63a8\u8350\u4f7f\u7528rsyslog\u4f5c\u4e3a\u6700\u521d\u7684\u4e2d\u7ee7\u5668\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0cnot-capabe\u53d1\u9001\u65b9\u901a\u8fc7\u53e6\u4e00\u4e2a\u534f\u8bae\u53d1\u9001\u7ed9rsyslog\uff0c\u7136\u540e\u901a\u8fc7transport-tls\u4e2d\u7ee7\u5668\u5c06\u6d88\u606f\u4f20\u9012\u7ed9\u53e6\u4e00\u4e2a\u4e34\u65f6\u4e2d\u7ee7\u5668\u6216\u6700\u7ec8\u76ee\u7684\u5730\uff08\u5f53\u7136\uff0c\u8fd9\u5fc5\u987b\u5177\u6709transport-tls\u80fd\u529b\uff09\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6700\u597d\u5148\u8bd5\u8bd5\u770b\u53d1\u9001\u8005\u80fd\u591f\u652f\u6301\u54ea\u4e9b\u534f\u8bae\u3002\u4e5f\u8bb8\u53ef\u4ee5\u4f7f\u7528\u884c\u4e1a\u6807\u51c6\u2014\u2014\u666e\u901a\u7684tcp syslog\u3002\u901a\u5e38\u4f60\u751a\u81f3\u53ef\u4ee5\u628a\u5b83\u4e0estunnel\u7ed3\u5408\uff0c\u7136\u540e\u5c31\u53ef\u4ee5\u628a\u6d88\u606f\u5b89\u5168\u4ea4\u4ed8\u7ed9\u7b2c\u4e00\u4e2arsyslog\u4e2d\u7ee7\u5668\u3002\u5982\u679c\u4e0a\u8ff0\u6761\u4ef6\u90fd\u4e0d\u6ee1\u8db3\uff0c\u4f60\u53ef\u4ee5(\u901a\u5e38\u662f\u5fc5\u987b\u2026)\u8bc9\u8bf8\u4e8eUDP\u3002\u5c3d\u7ba1\u8fd9\u53ef\u80fd\u51fa\u73b0\u4e22\u5305\u5e76\u4e14\u4e5f\u4e0d\u5b89\u5168\uff0c\u4f46\u8fd9\u603b\u6bd4\u5b8c\u5168\u6ca1\u6709\u63a5\u6536\u80fd\u529b\u8981\u597d\u3002\u5b83\u751a\u81f3\u53ef\u80fd\u662f\u5b89\u5168\u7684\uff0c\u5f53uncapable\u53d1\u9001\u8005\u548c\u7b2c\u4e00\u4e2arsyslog\u4e2d\u7ee7\u5668\u662f\u901a\u8fc7\u79c1\u6709\u7f51\u7edc\u901a\u4fe1\u7684\u65f6\u5019\uff0c\u5982\u4e13\u7528\u7684\u7f51\u7edc\u94fe\u63a5\u3002<\/p>\n<p>\u6700\u540e\u4e00\u4e2a\u8b66\u544a\uff1atransport-tls\u53ea\u80fd\u4fdd\u62a4\u53d1\u9001\u8005\u548c\u63a5\u6536\u8005\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u5b83\u6ca1\u6cd5\u9632\u6b62\u5b58\u5728\u4e8e\u6d88\u606f\u672c\u8eab\u7684\u653b\u51fb\u3002\u7279\u522b\u662f\u5728\u4e2d\u7ee7\u73af\u5883\u4e2d\uff0c\u6d88\u606f\u53ef\u80fd\u662f\u6765\u6e90\u4e8e\u4e00\u4e2a\u6076\u610f\u7684\u7cfb\u7edf\uff0c\u5c06\u65e0\u6548\u7684\u4e3b\u673a\u540d\u548c\/\u6216\u5176\u4ed6\u5185\u5bb9\u6df7\u5728\u4e00\u8d77\u3002\u5982\u679c\u6ca1\u6709\u63d0\u4f9b\u8fd9\u6837\u7684\u4e1c\u897f\uff0c\u8fd9\u4e9b\u8bb0\u5f55\u53ef\u80fd\u51fa\u73b0\u5728\u63a5\u6536\u8005\u7684\u5b58\u50a8\u5e93\u4e2d\u3002transport-tls\u4e0d\u80fd\u9632\u6b62\u8fd9\u79cd\uff08\u4f46\u5b83\u53ef\u80fd\u5bf9\u6b63\u786e\u4f7f\u7528\u8d77\u5230\u4e00\u5b9a\u5e2e\u52a9\uff09\u3002\u8c28\u8bb0\uff0csyslog-transport-tls\u53ea\u80fd\u63d0\u4f9b\u70b9\u5230\u70b9\u7684\u5b89\u5168\uff0c\u5b83\u4e0d\u4fdd\u8bc1\u7aef\u5230\u7aef\u7684\u5b89\u5168\uff0c\u540c\u65f6\u5b83\u5e76\u4e0d\u9a8c\u8bc1\u6d88\u606f\u672c\u8eab\uff08\u53ea\u662f\u6700\u540e\u4e00\u4e2a\u53d1\u9001\u8005\uff09\u3002<\/p>\n<p>\u5982\u679c\u4f60\u60f3\u5feb\u901f\u83b7\u53d6\u6240\u6709\u4fe1\u606f\uff0c\u53ef\u4ee5\u770b\u4e0b\u9762\u7684\u56fe\u7247\uff0c\u5b83\u5305\u542b\u4e86\u6240\u6709\u4f60\u9700\u8981\u77e5\u9053\u7684\u5185\u5bb9\uff08\u4ece\u8bc1\u4e66\u900f\u89c6\u7684\u89d2\u5ea6\u6765\u770b\uff09\u3002\u5982\u679c\u4f60\u611f\u5230\u7591\u60d1\u4e5f\u4e0d\u7528\u89c9\u5f97\u5947\u602a\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u4ee5\u770b\u770b<a href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_scenario.html\">\u5b8c\u6574\u7684\u8bf4\u660e<\/a>\u3002<\/p>\n<div class=\"figure align-center\"><span class=\"confluence-embedded-file-wrapper\"><img decoding=\"async\" class=\"confluence-embedded-image confluence-external-resource\" src=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/_images\/tls_cert.jpg\" data-image-src=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/_images\/tls_cert.jpg\" \/><\/span><\/div>\n<hr \/>\n<h5 class=\"figure align-center\"><span class=\"confluence-embedded-file-wrapper\">\u64cd\u4f5c\u6b65\u9aa4<\/span><\/h5>\n<div class=\"figure align-center\">\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x01.\u5b89\u88c5v8-stable\u7248\u672c\u7684rsyslog\">0x01.\u5b89\u88c5v8-stable\u7248\u672c\u7684rsyslog<\/h6>\n<p>\u4e0b\u8f7d\u5730\u5740\uff1a<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/downloads\/download-v8-stable\/\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/downloads\/download-v8-stable\/<\/a><\/p>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div id=\"highlighter_156766\" class=\"syntaxhighlighter sh-confluence nogutter java\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"code\">\n<div class=\"container\" title=\"Hint: double-click to select code\">\n<div class=\"line number1 index0 alt2\"><code class=\"java plain\"># rpm -qa | grep rsyslog<\/code><\/div>\n<div class=\"line number2 index1 alt1\"><code class=\"java plain\"># rsyslogd -v<\/code><\/div>\n<div class=\"line number3 index2 alt2\"><\/div>\n<div class=\"line number4 index3 alt1\"><code class=\"java plain\"># wget http:<\/code><code class=\"java comments\">\/\/rpms.adiscon.com\/v8-stable\/rsyslog.repo<\/code><\/div>\n<div class=\"line number5 index4 alt2\"><code class=\"java plain\"># ls -lt \/etc\/yum.repos.d\/<\/code><\/div>\n<div class=\"line number6 index5 alt1\"><code class=\"java plain\"># cp rsyslog.repo \/etc\/yum.repos.d\/<\/code><\/div>\n<div class=\"line number7 index6 alt2\"><\/div>\n<div class=\"line number8 index7 alt1\"><code class=\"java plain\"># yum install rsyslog<\/code><\/div>\n<div class=\"line number9 index8 alt2\"><code class=\"java plain\"># rsyslogd -v<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x02.\u8bbe\u7f6e\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784(CA)\">0x02.\u8bbe\u7f6e\u4e00\u4e2a\u8bc1\u4e66\u9881\u53d1\u673a\u6784(CA)<\/h6>\n<p>\u53c2\u8003\u94fe\u63a5\uff1a<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_ca.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_ca.html<\/a><\/p>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div id=\"highlighter_237241\" class=\"syntaxhighlighter sh-confluence nogutter java\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"code\">\n<div class=\"container\" title=\"Hint: double-click to select code\">\n<div class=\"line number1 index0 alt2\"><code class=\"java plain\"># yum search gnutls-utils<\/code><\/div>\n<div class=\"line number2 index1 alt1\"><code class=\"java plain\"># yum install gnutls-utils<\/code><\/div>\n<div class=\"line number3 index2 alt2\"><\/div>\n<div class=\"line number4 index3 alt1\"><code class=\"java plain\">\u751f\u6210\u79c1\u94a5<\/code><\/div>\n<div class=\"line number5 index4 alt2\"><code class=\"java plain\"># certtool --generate-privkey --outfile ca-key.pem --bits\u00a0<\/code><code class=\"java value\">2048<\/code><\/div>\n<div class=\"line number6 index5 alt1\"><\/div>\n<div class=\"line number7 index6 alt2\"><code class=\"java plain\">\u521b\u5efa(\u81ea\u7b7e\u540d)\u7684CA\u8bc1\u4e66\u672c\u8eab<\/code><\/div>\n<div class=\"line number8 index7 alt1\"><code class=\"java plain\"># certtool --generate-self-signed --load-privkey ca-key.pem --outfile ca.pem<\/code><\/div>\n<div class=\"line number9 index8 alt2\"><code class=\"java plain\"># chmod\u00a0<\/code><code class=\"java value\">400<\/code>\u00a0<code class=\"java plain\">ca-key.pem<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x03.\u751f\u6210&amp;\u5206\u53d1\u5404\u673a\u5668\u9700\u8981\u7684\u8bc1\u4e66\">0x03.\u751f\u6210&amp;\u5206\u53d1\u5404\u673a\u5668\u9700\u8981\u7684\u8bc1\u4e66<\/h6>\n<p>\u53c2\u8003\u94fe\u63a5\uff1a<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_machine.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_machine.html<\/a><\/p>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div id=\"highlighter_120675\" class=\"syntaxhighlighter sh-confluence nogutter java\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"code\">\n<div class=\"container\" title=\"Hint: double-click to select code\">\n<div class=\"line number1 index0 alt2\"><code class=\"java plain\"># \u5728\u8fd9\u4e00\u6b65\u4e2d\uff0c\u6211\u4eec\u4e3a\u6bcf\u4e2a\u673a\u5668\u751f\u6210\u8bc1\u4e66\u3002\u8bf7\u6ce8\u610f\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u90fd\u9700\u8981\u8bc1\u4e66\u3002\u8bc1\u4e66\u7528\u4e8e\u6807\u8bc6\u5404\u673a\u5668\u7684\u8eab\u4efd\u3002\u8bc1\u4e66\u4e2d\u7684 DNSName \u5c5e\u6027\u53ef\u4ee5\u901a\u8fc7\uff1a$&lt;object&gt;PermittedPeer\u8fdb\u884c\u8bbe\u7f6e\u3002<\/code><\/div>\n<div class=\"line number2 index1 alt1\"><code class=\"java plain\"># certtool --generate-privkey --outfile key.pem --sec-param\u00a0<\/code><code class=\"java value\">2048<\/code><\/div>\n<div class=\"line number3 index2 alt2\"><\/div>\n<div class=\"line number4 index3 alt1\"><code class=\"java plain\"># certtool --generate-request --load-privkey key.pem --outfile request.pem<\/code><\/div>\n<div class=\"line number5 index4 alt2\"><\/div>\n<div class=\"line number6 index5 alt1\"><code class=\"java plain\"># certtool --generate-certificate --load-request request.pem --outfile cert.pem --load-ca-certificate ca.pem --load-ca-privkey ca-key.pem<\/code><\/div>\n<div class=\"line number7 index6 alt2\"><\/div>\n<div class=\"line number8 index7 alt1\"><code class=\"java plain\"># rm -f request.pem<\/code><\/div>\n<div class=\"line number9 index8 alt2\"><code class=\"java plain\"># ls -l<\/code><\/div>\n<div class=\"line number10 index9 alt1\"><code class=\"java plain\"># mv cert.pem machine-cert.pem<\/code><\/div>\n<div class=\"line number11 index10 alt2\"><code class=\"java plain\"># mv key.pem machine-key.pem<\/code><\/div>\n<div class=\"line number12 index11 alt1\"><\/div>\n<div class=\"line number13 index12 alt2\"><code class=\"java plain\"># \u9700\u8981\u7ed9\u673a\u5668\u63d0\u4f9b\u4ee5\u4e0b\u51e0\u4e2a\u6587\u4ef6\uff1a<\/code><\/div>\n<div class=\"line number14 index13 alt1\"><code class=\"java plain\">a copy of ca.pem<\/code><\/div>\n<div class=\"line number15 index14 alt2\"><code class=\"java plain\">cert.pem<\/code><\/div>\n<div class=\"line number16 index15 alt1\"><code class=\"java plain\">key.pem<\/code><\/div>\n<div class=\"line number17 index16 alt2\"><\/div>\n<div class=\"line number18 index17 alt1\"><code class=\"java plain\"># \u7136\u540e\u5728\u76ee\u6807\u673a\u5668\u7684 rsyslog.conf \u914d\u7f6e\u6587\u4ef6\u4e2d\u901a\u8fc7\u4ee5\u4e0b\u6307\u4ee4\u8fdb\u884c\u8bbe\u5b9a\uff1a<\/code><\/div>\n<div class=\"line number19 index18 alt2\"><code class=\"java plain\">$DefaultNetstreamDriverCAFile \/path\/to\/proj\/rsyslog\/sample\/ca.pem<\/code><\/div>\n<div class=\"line number20 index19 alt1\"><code class=\"java plain\">$DefaultNetstreamDriverCertFile \/path\/to\/proj\/rsyslog\/sample\/machine-cert.pem<\/code><\/div>\n<div class=\"line number21 index20 alt2\"><code class=\"java plain\">$DefaultNetstreamDriverKeyFile \/path\/to\/proj\/rsyslog\/sample\/machine-key.pem<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x04.\u8bbe\u7f6e\u4e2d\u592e\u65e5\u5fd7\u670d\u52a1\u5668\">0x04.\u8bbe\u7f6e\u4e2d\u592e\u65e5\u5fd7\u670d\u52a1\u5668<\/h6>\n<p>\u53c2\u8003\u94fe\u63a5\uff1a<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_server.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_server.html<\/a><\/p>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div id=\"highlighter_436037\" class=\"syntaxhighlighter sh-confluence nogutter java\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"code\">\n<div class=\"container\" title=\"Hint: double-click to select code\">\n<div class=\"line number1 index0 alt2\"><code class=\"java plain\">$ModLoad imuxsock # local messages<\/code><\/div>\n<div class=\"line number2 index1 alt1\"><code class=\"java plain\">$ModLoad imtcp # TCP listener<\/code><\/div>\n<div class=\"line number3 index2 alt2\"><\/div>\n<div class=\"line number4 index3 alt1\"><code class=\"java plain\"># make gtls driver the\u00a0<\/code><code class=\"java keyword\">default<\/code><\/div>\n<div class=\"line number5 index4 alt2\"><code class=\"java plain\">$DefaultNetstreamDriver gtls<\/code><\/div>\n<div class=\"line number6 index5 alt1\"><\/div>\n<div class=\"line number7 index6 alt2\"><code class=\"java plain\"># certificate files<\/code><\/div>\n<div class=\"line number8 index7 alt1\"><code class=\"java plain\">$DefaultNetstreamDriverCAFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/ca.pem<\/code><\/div>\n<div class=\"line number9 index8 alt2\"><code class=\"java plain\">$DefaultNetstreamDriverCertFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/machine-cert.pem<\/code><\/div>\n<div class=\"line number10 index9 alt1\"><code class=\"java plain\">$DefaultNetstreamDriverKeyFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/machine-key.pem<\/code><\/div>\n<div class=\"line number11 index10 alt2\"><\/div>\n<div class=\"line number12 index11 alt1\"><code class=\"java plain\">$InputTCPServerStreamDriverAuthMode x509\/name<\/code><\/div>\n<div class=\"line number13 index12 alt2\"><code class=\"java plain\">$InputTCPServerStreamDriverPermittedPeer *.example.net<\/code><\/div>\n<div class=\"line number14 index13 alt1\"><code class=\"java plain\">$InputTCPServerStreamDriverMode\u00a0<\/code><code class=\"java value\">1<\/code>\u00a0<code class=\"java plain\"># run driver in TLS-only mode<\/code><\/div>\n<div class=\"line number15 index14 alt2\"><code class=\"java plain\">$InputTCPServerRun\u00a0<\/code><code class=\"java value\">10514<\/code>\u00a0<code class=\"java plain\"># start up listener at port\u00a0<\/code><code class=\"java value\">10514<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x05.\u8bbe\u7f6e\u65e5\u5fd7\u5ba2\u6237\u7aef\">0x05.\u8bbe\u7f6e\u65e5\u5fd7\u5ba2\u6237\u7aef<\/h6>\n<p>\u53c2\u8003\u94fe\u63a5\uff1a<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_client.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_client.html<\/a><\/p>\n<div class=\"code panel pdl conf-macro output-block\" data-hasbody=\"true\" data-macro-name=\"code\">\n<div class=\"codeContent panelContent pdl\">\n<div id=\"highlighter_587767\" class=\"syntaxhighlighter sh-confluence nogutter java\">\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"code\">\n<div class=\"container\" title=\"Hint: double-click to select code\">\n<div class=\"line number1 index0 alt2\"><code class=\"java plain\"># make gtls driver the\u00a0<\/code><code class=\"java keyword\">default<\/code><\/div>\n<div class=\"line number2 index1 alt1\"><code class=\"java plain\">$DefaultNetstreamDriver gtls<\/code><\/div>\n<div class=\"line number3 index2 alt2\"><\/div>\n<div class=\"line number4 index3 alt1\"><code class=\"java plain\"># certificate files<\/code><\/div>\n<div class=\"line number5 index4 alt2\"><code class=\"java plain\">$DefaultNetstreamDriverCAFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/ca.pem<\/code><\/div>\n<div class=\"line number6 index5 alt1\"><code class=\"java plain\">$DefaultNetstreamDriverCertFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/machine-cert.pem<\/code><\/div>\n<div class=\"line number7 index6 alt2\"><code class=\"java plain\">$DefaultNetstreamDriverKeyFile \/rsyslog\/<\/code><code class=\"java keyword\">protected<\/code><code class=\"java plain\">\/machine-key.pem<\/code><\/div>\n<div class=\"line number8 index7 alt1\"><\/div>\n<div class=\"line number9 index8 alt2\"><code class=\"java plain\">$ActionSendStreamDriverAuthMode x509\/name<\/code><\/div>\n<div class=\"line number10 index9 alt1\"><code class=\"java plain\">$ActionSendStreamDriverPermittedPeer central.example.net<\/code><\/div>\n<div class=\"line number11 index10 alt2\"><code class=\"java plain\">$ActionSendStreamDriverMode\u00a0<\/code><code class=\"java value\">1<\/code>\u00a0<code class=\"java plain\"># run driver in TLS-only mode<\/code><\/div>\n<div class=\"line number12 index11 alt1\"><code class=\"java plain\">*.* @<\/code><code class=\"java color1\">@central<\/code><code class=\"java plain\">.example.net:<\/code><code class=\"java value\">10514<\/code>\u00a0<code class=\"java plain\"># forward everything to remote server<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<h6 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-0x06.\u5176\u5b83\">0x06.\u5176\u5b83<\/h6>\n<ul>\n<li><a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_udp_relay.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_udp_relay.html<\/a><\/li>\n<li><a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_errmsgs.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_errmsgs.html<\/a><\/li>\n<\/ul>\n<\/div>\n<h5 class=\"figure align-center\"><span class=\"confluence-embedded-file-wrapper\">\u603b\u7ed3<\/span><\/h5>\n<div class=\"figure align-center\">\u5982\u679c\u4f60\u6309\u7167\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u5217\u51fa\u7684\u64cd\u4f5c\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\u4e86\u7684\u8bdd\uff0c\u4f60\u73b0\u5728\u5e94\u8be5\u5c31\u5df2\u7ecf\u5b8c\u6210\u4e86\u4e00\u4e2a\u5408\u7406\u7684\uff08\u53ef\u6ee1\u8db3\u5927\u591a\u6570\u60c5\u51b5\u7684\uff09\u5b89\u5168\u8bbe\u7f6e\u2014\u2014\u5bf9\u4e8e\u4e0b\u56fe\u6240\u793a\u7684\u73af\u5883\u800c\u8a00\uff1a<\/div>\n<div class=\"section\">\n<div class=\"figure align-center\"><span class=\"confluence-embedded-file-wrapper\"><img decoding=\"async\" class=\"confluence-embedded-image confluence-external-resource\" src=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/_images\/tls_cert_100.jpg\" data-image-src=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/_images\/tls_cert_100.jpg\" \/><\/span><\/div>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\u60a8\u5df2\u7ecf\u4e86\u89e3\u4e86\u5176\u4e2d\u6d89\u53ca\u5230\u7684\u5b89\u5168\u51b3\u7b56\u3002\u4f46\u6211\u4eec\u8fd8\u662f\u8981\u518d\u6b21\u63d0\u9192\u4f60\u5fc5\u987b\u786e\u4fdd\u4f60\u6240\u505a\u7684\u80fd\u591f\u6ee1\u8db3\u4f60\u81ea\u5df1\u7684\u5b89\u5168\u9700\u6c42\u3002\u56e0\u4e3a\u6211\u4eec\u6ca1\u6cd5\u767e\u5206\u767e\u4fdd\u8bc1\u6211\u4eec\u8bb2\u7684\u5bf9\u4f60\u4e5f\u662f\u6709\u7528\u7684\uff0c\u5b83\u53ef\u80fd\u5e76\u4e0d\u9002\u7528\u4e8e\u4f60\u7684\u73af\u5883\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2arsyslog\u8bc1\u4e66\u9881\u53d1\u673a\u6784\uff08CA\uff09\u3002\u4fdd\u62a4CA\u7684\u6587\u4ef6\u3002\u5f53\u4f60\u9700\u8981\u4e3a\u65b0\u673a\u5668\u9881\u53d1\u8bc1\u4e66\u7684\u65f6\u5019\u4f60\u4f1a\u9700\u8981\u4ed6\u4eec\u3002\u540c\u65f6\u6211\u4eec\u4e5f\u770b\u5230\u81ea\u5df1\u5982\u4f55\u751f\u6210\u673a\u5668\u8bc1\u4e66\u548c\u5c06\u5b83\u4eec\u5206\u53d1\u7ed9\u5404\u4e2a\u673a\u5668\u3002\u540c\u6837\uff0c\u4f60\u53d1\u73b0\u4e86\u4e00\u4e9b\u914d\u7f6e\u670d\u52a1\u5668\u3001\u5ba2\u6237\u7aef\u548csyslog\u4e2d\u7ee7\u5668\u7684\u6837\u4f8b\u3002\u5e0c\u671b\uff0c\u8fd9\u80fd\u4f7f\u4f60\u5728\u8bb8\u591a\u73af\u5883\u4e2d\u5efa\u7acb\u4e00\u4e2a\u7c7b\u4f3c\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u91cd\u8981\u63d0\u793a\uff0c\u4f60\u5728\u751f\u6210\u8bc1\u4e66\u7684\u65f6\u5019\u6709\u8bbe\u7f6e\u4e00\u4e2a\u8fc7\u671f\u65f6\u95f4\uff0c\u5f53\u8d85\u8fc7\u8fc7\u671f\u65f6\u95f4\u7684\u65f6\u5019\uff0c\u8bc1\u4e66\u5c31\u4e0d\u518d\u6709\u6548\u4e86\uff0crsyslog\u4e5f\u5c31\u4e0d\u4f1a\u63a5\u53d7\u5b83\u4eec\uff0c\u6b64\u65f6syslog\u6d88\u606f\u5c31\u4e0d\u4f1a\u88ab\u4f20\u9012\u51fa\u53bb\uff08rsyslogd\u7684\u538b\u529b\u4f1a\u5f88\u5927\uff09\u3002\u56e0\u6b64\u8bf7\u8bb0\u5f97\u5728\u8bc1\u4e66\u8fc7\u671f\u4e4b\u524d\u91cd\u65b0\u7533\u8bf7\u4e00\u4e0b\u3002\u5728\u67d0\u4e2a\u5730\u65b9\u8bbe\u7f6e\u4e00\u4e2a\u63d0\u793a\u4f1a\u662f\u4e00\u4e2a\u597d\u529e\u6cd5\u3002<\/p>\n<\/div>\n<h5 id=\"id-\u7528rsyslog\u8fdb\u884c\u52a0\u5bc6\u4f20\u8f93-\u53c2\u8003\u94fe\u63a5\uff1a\">\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n<ul>\n<li><span style=\"color: #ff0000;\">rsyslog\u7684\u5b89\u88c5(v8-stable)<\/span><br \/>\n<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/downloads\/download-v8-stable\/\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/downloads\/download-v8-stable\/<\/a><br \/>\n<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/rhelcentos-rpms\/\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/rhelcentos-rpms\/<\/a><\/li>\n<li><span style=\"color: #ff0000;\"><strong>Encrypting Syslog Traffic with TLS (SSL)<\/strong><\/span><br \/>\n<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_summary.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/tls_cert_summary.html<\/a><br \/>\n<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/tls_cert_server.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/tls_cert_server.html<\/a><\/li>\n<li>Reliable Forwarding of syslog Messages with Rsyslog<br \/>\n<a class=\"external-link\" href=\"http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/reliable_forwarding.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.rsyslog.com\/doc\/v8-stable\/tutorials\/reliable_forwarding.html<\/a><\/li>\n<li><a class=\"external-link\" href=\"http:\/\/www.178linux.com\/?s=rsyslog\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.178linux.com\/?s=rsyslog<\/a><\/li>\n<li>ELK stack\u5b9e\u6218\u4e4b\u7ed3\u5408rsyslog\u5206\u6790\u7cfb\u7edf\u65e5\u5fd7(auth.log)<br \/>\n<a class=\"external-link\" href=\"http:\/\/blog.csdn.net\/Gamer_gyt\/article\/details\/52701067\" target=\"_blank\" rel=\"nofollow\">http:\/\/blog.csdn.net\/Gamer_gyt\/article\/details\/52701067<\/a><\/li>\n<li>Linux \u4e4b rsyslog \u7cfb\u7edf\u65e5\u5fd7\u8f6c\u53d1<br \/>\n<a class=\"external-link\" href=\"http:\/\/www.cnblogs.com\/hanyifeng\/p\/5463338.html\" target=\"_blank\" rel=\"nofollow\">http:\/\/www.cnblogs.com\/hanyifeng\/p\/5463338.html<\/a><\/li>\n<li>CentOS\u4e0a\u914d\u7f6ersyslog\u5ba2\u6237\u7aef\u7528\u4ee5\u8fdc\u7a0b\u8bb0\u5f55\u65e5\u5fd7<br \/>\n<a class=\"external-link\" href=\"https:\/\/linux.cn\/article-4835-1.html\" target=\"_blank\" rel=\"nofollow\">https:\/\/linux.cn\/article-4835-1.html<\/a><\/li>\n<\/ul>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u7f18\u7531\uff1a \u5de5\u4f5c\u9700\u8981\u3001\u5b66\u4e60\u9700\u8981\uff0c\u6240\u4ee5\u7ffb\u8bd1\u4e86\u4e00\u4e0brsyslog\u7684\u4e00\u7bc7\u5b98\u65b9\u6587\u6863\uff0c\u65b9\u4fbf\u81ea\u5df1\u8fdb\u884c\u914d\u7f6e\uff0c\u8bb0\u5f55 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,25,12],"tags":[691,692,693],"class_list":["post-3036","post","type-post","status-publish","format-standard","hentry","category-linux","category-security","category-tools","tag-mitm","tag-rsyslog","tag-tls"],"views":12462,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=3036"}],"version-history":[{"count":0,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/3036\/revisions"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=3036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=3036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=3036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}