elastic · kaiyan-sheng · Mar 15, 2019 · Mar 14, 2019 · Mar 14, 2019 · Mar 15, 2019
diff --git a/CHANGELOG.next.asciidoc b/CHANGELOG.next.asciidoc
@@ -168,6 +168,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 - Fix a bug when converting NetFlow fields to snake_case. {pull}10950[10950]
 - Add on_failure handler for Zeek ingest pipelines. Fix one field name error for notice and add an additional test 
   case. {issue}11004[11004] {pull}11105[11105]
+- Change URLPATH grok pattern to support brackets. {issue}11135[11135] {pull}11252[11252]
 
 *Heartbeat*
 

diff --git a/filebeat/module/iis/access/ingest/default.json b/filebeat/module/iis/access/ingest/default.json
@@ -4,11 +4,14 @@
     "grok": {
       "field": "message",
       "patterns":[
-        "%{TIMESTAMP_ISO8601:iis.access.time} %{IPORHOST:destination.address} %{WORD:http.request.method} %{URIPATH:url.path} %{NOTSPACE:url.query} %{NUMBER:destination.port:long} %{NOTSPACE:user.name} %{IPORHOST:source.address} %{NOTSPACE:user_agent.original} %{NOTSPACE:http.request.referrer} %{NUMBER:http.response.status_code:long} %{NUMBER:iis.access.sub_status:long} %{NUMBER:iis.access.win32_status:long} %{NUMBER:temp.duration:long}",
+        "%{TIMESTAMP_ISO8601:iis.access.time} %{IPORHOST:destination.address} %{WORD:http.request.method} %{URIPATHWITHBRACKET:url.path} %{NOTSPACE:url.query} %{NUMBER:destination.port:long} %{NOTSPACE:user.name} %{IPORHOST:source.address} %{NOTSPACE:user_agent.original} %{NOTSPACE:http.request.referrer} %{NUMBER:http.response.status_code:long} %{NUMBER:iis.access.sub_status:long} %{NUMBER:iis.access.win32_status:long} %{NUMBER:temp.duration:long}",
         "%{TIMESTAMP_ISO8601:iis.access.time} %{NOTSPACE:iis.access.site_name} %{WORD:http.request.method} %{URIPATH:url.path} %{NOTSPACE:url.query} %{NUMBER:destination.port:long} %{NOTSPACE:user.name} %{IPORHOST:source.address} %{NOTSPACE:user_agent.original} %{NOTSPACE:iis.access.cookie} %{NOTSPACE:http.request.referrer} %{NOTSPACE:destination.domain} %{NUMBER:http.response.status_code:long} %{NUMBER:iis.access.sub_status:long} %{NUMBER:iis.access.win32_status:long} %{NUMBER:http.response.body.bytes:long} %{NUMBER:http.request.body.bytes:long} %{NUMBER:temp.duration:long}",
         "%{TIMESTAMP_ISO8601:iis.access.time} %{NOTSPACE:iis.access.site_name} %{NOTSPACE:iis.access.server_name} %{IPORHOST:destination.address} %{WORD:http.request.method} %{URIPATH:url.path} %{NOTSPACE:url.query} %{NUMBER:destination.port:long} %{NOTSPACE:user.name} %{IPORHOST:source.address} HTTP/%{NUMBER:http.version} %{NOTSPACE:user_agent.original} %{NOTSPACE:iis.access.cookie} %{NOTSPACE:http.request.referrer} %{NOTSPACE:destination.domain} %{NUMBER:http.response.status_code:long} %{NUMBER:iis.access.sub_status:long} %{NUMBER:iis.access.win32_status:long} %{NUMBER:http.response.body.bytes:long} %{NUMBER:http.request.body.bytes:long} %{NUMBER:temp.duration:long}",
         "%{TIMESTAMP_ISO8601:iis.access.time} \\[%{IPORHOST:destination.address}\\]\\(http://%{IPORHOST:destination.address}\\) %{WORD:http.request.method} %{URIPATH:url.path} %{NOTSPACE:url.query} %{NUMBER:destination.port:long} %{NOTSPACE:user.name} \\[%{IPORHOST:source.address}\\]\\(http://%{IPORHOST:source.address}\\) %{NOTSPACE:user_agent.original} %{NUMBER:http.response.status_code:long} %{NUMBER:iis.access.sub_status:long} %{NUMBER:iis.access.win32_status:long} %{NUMBER:temp.duration:long}"
-        ],
+      ],
+      "pattern_definitions": {
+          "URIPATHWITHBRACKET": "(?:/[A-Za-z0-9$.+!*'(){},~:;=@#%&_\\-\\[\\]]*)+"
+      },
       "ignore_missing": true
     }
   }, {

diff --git a/filebeat/module/iis/access/test/test.log b/filebeat/module/iis/access/test/test.log
@@ -13,3 +13,5 @@
 #Date: 2018-01-01 10:11:12
 #Fields: date time s-sitename s-computername s-ip cs-method cs-uri-stem cs-uri-query s-port cs-username c-ip cs-version cs(User-Agent) cs(Cookie) cs(Referer) cs-host sc-status sc-substatus sc-win32-status sc-bytes cs-bytes time-taken
 2018-01-01 10:11:12 W3SVC1 MACHINE-NAME 127.0.0.1 GET / - 80 - 85.181.35.98 HTTP/1.1 Mozilla/5.0+(Macintosh;+Intel+Mac+OS+X+10_14_0)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/70.0.3538.102+Safari/537.36 - - example.com 200 0 0 123 456 789
+2018-12-31 12:52:33 10.44.0.136 GET / redirect:${%23req%3d%23context.get('com.opensymphony.xwork2.dispatcher.HttpServletRequest'),%23webroot%3d%23req.getSession().getServletContext().getRealPath('/'),%23resp.println(%23webroot),%23resp.flush(),%23resp.close()} 443 - 10.50.6.188 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) - 401 0 0 0
+2018-12-31 12:52:33 10.44.0.136 GET /${#context['xwork.MethodAccessor.denyMethodExecution']=!(#_memberAccess['allowStaticMethodAccess']=true),(@java.lang.Runtime@getRuntime()).exec('ipconfig').waitFor()}.action - 443 - 10.50.6.188 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+5.1;+Trident/4.0) - 404 0 2 0
diff --git a/filebeat/module/iis/access/test/test.log-expected.json b/filebeat/module/iis/access/test/test.log-expected.json
@@ -111,5 +111,63 @@
         "user_agent.os.name": "Mac OS X",
         "user_agent.os.version": "10.14.0",
         "user_agent.version": "70.0.3538"
+    },
+    {
+        "@timestamp": "2018-12-31T12:52:33.000Z",
+        "destination.address": "10.44.0.136",
+        "destination.ip": "10.44.0.136",
+        "destination.port": 443,
+        "ecs.version": "1.0.0",
+        "event.dataset": "iis.access",
+        "event.duration": 0,
+        "event.module": "iis",
+        "fileset.name": "access",
+        "http.request.method": "GET",
+        "http.request.referrer": "-",
+        "http.response.status_code": 401,
+        "iis.access.sub_status": 0,
+        "iis.access.win32_status": 0,
+        "input.type": "log",
+        "log.offset": 1447,
+        "service.type": "iis",
+        "source.address": "10.50.6.188",
+        "source.ip": "10.50.6.188",
+        "url.path": "/",
+        "url.query": "redirect:${%23req%3d%23context.get('com.opensymphony.xwork2.dispatcher.HttpServletRequest'),%23webroot%3d%23req.getSession().getServletContext().getRealPath('/'),%23resp.println(%23webroot),%23resp.flush(),%23resp.close()}",
+        "user.name": "-",
+        "user_agent.device.name": "Other",
+        "user_agent.name": "IE",
+        "user_agent.original": "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)",
+        "user_agent.os.name": "Windows XP",
+        "user_agent.version": "8.0"
+    },
+    {
+        "@timestamp": "2018-12-31T12:52:33.000Z",
+        "destination.address": "10.44.0.136",
+        "destination.ip": "10.44.0.136",
+        "destination.port": 443,
+        "ecs.version": "1.0.0",
+        "event.dataset": "iis.access",
+        "event.duration": 0,
+        "event.module": "iis",
+        "fileset.name": "access",
+        "http.request.method": "GET",
+        "http.request.referrer": "-",
+        "http.response.status_code": 404,
+        "iis.access.sub_status": 0,
+        "iis.access.win32_status": 2,
+        "input.type": "log",
+        "log.offset": 1802,
+        "service.type": "iis",
+        "source.address": "10.50.6.188",
+        "source.ip": "10.50.6.188",
+        "url.path": "/${#context['xwork.MethodAccessor.denyMethodExecution']=!(#_memberAccess['allowStaticMethodAccess']=true),(@java.lang.Runtime@getRuntime()).exec('ipconfig').waitFor()}.action",
+        "url.query": "-",
+        "user.name": "-",
+        "user_agent.device.name": "Other",
+        "user_agent.name": "IE",
+        "user_agent.original": "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)",
+        "user_agent.os.name": "Windows XP",
+        "user_agent.version": "8.0"
     }
 ]