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replace loading of grok patterns from the resources folder in favour …
…of hard coded java map (#906) Signed-off-by: YANGDB <[email protected]>
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ppl-spark-integration/src/main/java/org/opensearch/sql/common/grok/DefaultPatterns.java
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| /* | ||
| * Copyright OpenSearch Contributors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package org.opensearch.sql.common.grok; | ||
|
|
||
| import java.util.Map; | ||
|
|
||
| public interface DefaultPatterns { | ||
|
|
||
| /** | ||
| * populate map with default patterns as they appear under the '/resources/patterns/*' resource folder | ||
| */ | ||
| static Map<String, String> withDefaultPatterns(Map<String, String> patterns) { | ||
| patterns.put("PATH" , "(?:%{UNIXPATH}|%{WINPATH})"); | ||
| patterns.put("MONTH" , "\\b(?:Jan(?:uary)?|Feb(?:ruary)?|Mar(?:ch)?|Apr(?:il)?|May|Jun(?:e)?|Jul(?:y)?|Aug(?:ust)?|Sep(?:tember)?|Oct(?:ober)?|Nov(?:ember)?|Dec(?:ember)?)\\b"); | ||
| patterns.put("TZ" , "(?:[PMCE][SD]T|UTC)"); | ||
| patterns.put("DATESTAMP_OTHER" , "%{DAY} %{MONTH} %{MONTHDAY} %{TIME} %{TZ} %{YEAR}"); | ||
| patterns.put("HTTPDATE" , "%{MONTHDAY}/%{MONTH}/%{YEAR}:%{TIME} %{INT}"); | ||
| patterns.put("HOST" , "%{HOSTNAME:UNWANTED}"); | ||
| patterns.put("DATESTAMP_EVENTLOG" , "%{YEAR}%{MONTHNUM2}%{MONTHDAY}%{HOUR}%{MINUTE}%{SECOND}"); | ||
| patterns.put("MESSAGESLOG" , "%{SYSLOGBASE} %{DATA}"); | ||
| patterns.put("WINDOWSMAC" , "(?:(?:[A-Fa-f0-9]{2}-){5}[A-Fa-f0-9]{2})"); | ||
| patterns.put("YEAR" , "(?>\\d\\d){1,2}"); | ||
| patterns.put("POSINT" , "\\b(?:[1-9][0-9]*)\\b"); | ||
| patterns.put("USERNAME" , "[a-zA-Z0-9._-]+"); | ||
| patterns.put("MINUTE" , "(?:[0-5][0-9])"); | ||
| patterns.put("UUID" , "[A-Fa-f0-9]{8}-(?:[A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12}"); | ||
| patterns.put("DATE_US" , "%{MONTHNUM}[/-]%{MONTHDAY}[/-]%{YEAR}"); | ||
| patterns.put("LOGLEVEL" , "([A|a]lert|ALERT|[T|t]race|TRACE|[D|d]ebug|DEBUG|[N|n]otice|NOTICE|[I|i]nfo|INFO|[W|w]arn?(?:ing)?|WARN?(?:ING)?|[E|e]rr?(?:or)?|ERR?(?:OR)?|[C|c]rit?(?:ical)?|CRIT?(?:ICAL)?|[F|f]atal|FATAL|[S|s]evere|SEVERE|EMERG(?:ENCY)?|[Ee]merg(?:ency)?)"); | ||
| patterns.put("WINPATH" , "(?>[A-Za-z]+:|\\)(?:\\[^\\?*]*)+"); | ||
| patterns.put("NUMBER" , "(?:%{BASE10NUM:UNWANTED})"); | ||
| patterns.put("WORD" , "\\b\\w+\\b"); | ||
| patterns.put("QS" , "%{QUOTEDSTRING:UNWANTED}"); | ||
| patterns.put("TIMESTAMP_ISO8601" , "%{YEAR}-%{MONTHNUM}-%{MONTHDAY}[T ]%{HOUR}:?%{MINUTE}(?::?%{SECOND})?%{ISO8601_TIMEZONE}?"); | ||
| patterns.put("MONTHNUM" , "(?:0?[1-9]|1[0-2])"); | ||
| patterns.put("NOTSPACE" , "\\S+"); | ||
| patterns.put("IPV6" , "((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)(\\.(25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)){3}))|:)))(%.+)?"); | ||
| patterns.put("IPV4" , "(?<![0-9])(?:(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2}))(?![0-9])"); | ||
| patterns.put("IP" , "(?:%{IPV6:UNWANTED}|%{IPV4:UNWANTED})"); | ||
| patterns.put("MAC" , "(?:%{CISCOMAC:UNWANTED}|%{WINDOWSMAC:UNWANTED}|%{COMMONMAC:UNWANTED})"); | ||
| patterns.put("DATE" , "%{DATE_US}|%{DATE_EU}"); | ||
| patterns.put("SYSLOGHOST" , "%{IPORHOST}"); | ||
| patterns.put("DATE_EU" , "%{MONTHDAY}[./-]%{MONTHNUM}[./-]%{YEAR}"); | ||
| patterns.put("DATA" , ".*?"); | ||
| patterns.put("SYSLOGTIMESTAMP" , "%{MONTH} +%{MONTHDAY} %{TIME}"); | ||
| patterns.put("URIPATHPARAM" , "%{URIPATH}(?:%{URIPARAM})?"); | ||
| patterns.put("CISCOMAC" , "(?:(?:[A-Fa-f0-9]{4}\\.){2}[A-Fa-f0-9]{4})"); | ||
| patterns.put("URIPARAM" , "\\?[A-Za-z0-9$.+!*'|(){},~@#%&/=:;_?\\-\\[\\]]*"); | ||
| patterns.put("MONTHDAY" , "(?:(?:0[1-9])|(?:[12][0-9])|(?:3[01])|[1-9])"); | ||
| patterns.put("DATESTAMP_RFC2822" , "%{DAY}, %{MONTHDAY} %{MONTH} %{YEAR} %{TIME} %{ISO8601_TIMEZONE}"); | ||
| patterns.put("COMMONAPACHELOG", "%{IPORHOST:clientip} %{USER:ident} %{USER:auth} \\[%{HTTPDATE:timestamp}\\] \"(?:%{WORD:verb} %{NOTSPACE:request}(?: HTTP/%{NUMBER:httpversion})?|%{DATA:rawrequest})\" %{NUMBER:response} (?:%{NUMBER:bytes}|-)"); | ||
| patterns.put("HOUR" , "(?:2[0123]|[01]?[0-9])"); | ||
| patterns.put("MONTHNUM2" , "(?:0[1-9]|1[0-2])"); | ||
| patterns.put("COMMONAPACHELOG_DATATYPED" , "%{IPORHOST:clientip} %{USER:ident;boolean} %{USER:auth} \\[%{HTTPDATE:timestamp;date;dd/MMM/yyyy:HH:mm:ss Z}\\] \"(?:%{WORD:verb;string} %{NOTSPACE:request}(?: HTTP/%{NUMBER:httpversion;float})?|%{DATA:rawrequest})\" %{NUMBER:response;int} (?:%{NUMBER:bytes;long}|-)"); | ||
| patterns.put("BASE10NUM" , "(?<![0-9.+-])(?>[+-]?(?:(?:[0-9]+(?:\\.[0-9]+)?)|(?:\\.[0-9]+)))"); | ||
| patterns.put("NONNEGINT" , "\\b(?:[0-9]+)\\b"); | ||
| patterns.put("DATESTAMP_RFC822" , "%{DAY} %{MONTH} %{MONTHDAY} %{YEAR} %{TIME} %{TZ}"); | ||
| patterns.put("URI" , "%{URIPROTO}://(?:%{USER}(?::[^@]*)?@)?(?:%{URIHOST})?(?:%{URIPATHPARAM})?"); | ||
| patterns.put("INT" , "(?:[+-]?(?:[0-9]+))"); | ||
| patterns.put("SPACE" , "\\s*"); | ||
| patterns.put("GREEDYDATA" , ".*"); | ||
| patterns.put("ISO8601_SECOND" , "(?:%{SECOND}|60)"); | ||
| patterns.put("UNIXPATH" , "(?>/(?>[\\w_%!$@:.,~-]+|\\.)*)+"); | ||
| patterns.put("TTY" , "(?:/dev/(pts|tty([pq])?)(\\w+)?/?(?:[0-9]+))"); | ||
| patterns.put("COMBINEDAPACHELOG" , "%{COMMONAPACHELOG} %{QS:referrer} %{QS:agent}"); | ||
| patterns.put("URIPROTO" , "[A-Za-z]+(\\+[A-Za-z+]+)?"); | ||
| patterns.put("HOSTPORT" , "(?:%{IPORHOST}:%{POSINT:PORT})"); | ||
| patterns.put("SYSLOGPROG" , "%{PROG:program}(?:\\[%{POSINT:pid}\\])?"); | ||
| patterns.put("SYSLOGBASE" , "%{SYSLOGTIMESTAMP:timestamp} (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{SYSLOGPROG}:"); | ||
| patterns.put("SYSLOGFACILITY" , "<%{NONNEGINT:facility}.%{NONNEGINT:priority}>"); | ||
| patterns.put("DATESTAMP" , "%{DATE}[- ]%{TIME}"); | ||
| patterns.put("TIME" , "(?!<[0-9])%{HOUR}:%{MINUTE}(?::%{SECOND})(?![0-9])"); | ||
| patterns.put("USER" , "%{USERNAME:UNWANTED}"); | ||
| patterns.put("COMMONMAC" , "(?:(?:[A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2})"); | ||
| patterns.put("IPORHOST" , "(?:%{HOSTNAME:UNWANTED}|%{IP:UNWANTED})"); | ||
| patterns.put("BASE16NUM" , "(?<![0-9A-Fa-f])(?:[+-]?(?:0x)?(?:[0-9A-Fa-f]+))"); | ||
| patterns.put("URIHOST" , "%{IPORHOST}(?::%{POSINT:port})?"); | ||
| patterns.put("BASE16FLOAT" , "\\b(?<![0-9A-Fa-f.])(?:[+-]?(?:0x)?(?:(?:[0-9A-Fa-f]+(?:\\.[0-9A-Fa-f]*)?)|(?:\\.[0-9A-Fa-f]+)))\\b"); | ||
| patterns.put("HOSTNAME" , "\\b(?:[0-9A-Za-z][0-9A-Za-z-]{0,62})(?:\\.(?:[0-9A-Za-z][0-9A-Za-z-]{0,62}))*(\\.?|\\b)"); | ||
| patterns.put("URIPATH" , "(?:/[A-Za-z0-9$.+!*'(){},~:;=@#%_\\-]*)+"); | ||
| patterns.put("SECOND" , "(?:(?:[0-5]?[0-9]|60)(?:[:.,][0-9]+)?)"); | ||
| patterns.put("QUOTEDSTRING", "(?>(?<!\\\\)(?>\"(?>\\\\.|[^\\\\\"]+)+\"|\"\"|(?>'(?>\\\\.|[^\\\\']+)+')|''|(?>`(?>\\\\.|[^\\\\`]+)+`)|``))"); | ||
| patterns.put("DAY" , "(?:Mon(?:day)?|Tue(?:sday)?|Wed(?:nesday)?|Thu(?:rsday)?|Fri(?:day)?|Sat(?:urday)?|Sun(?:day)?)"); | ||
| patterns.put("ISO8601_TIMEZONE" , "(?:Z|[+-]%{HOUR}(?::?%{MINUTE}))"); | ||
| patterns.put("PROG" , "(?:[\\w._/%-]+)"); | ||
| return patterns; | ||
| } | ||
| } |
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