logStash拦截器grok的正则表达式（五）

旧城等待， 2022-06-01 03:25 192阅读 0赞

从github上拷贝下来 留着以后查看备用

USERNAME [a-zA-Z0-9._-]+
    USER %{USERNAME}
    EMAILLOCALPART [a-zA-Z][a-zA-Z0-9_.+-=:]+
    EMAILADDRESS %{EMAILLOCALPART}@%{HOSTNAME}
    INT (?:[+-]?(?:[0-9]+))
    BASE10NUM (?<![0-9.+-])(?>[+-]?(?:(?:[0-9]+(?:\.[0-9]+)?)|(?:\.[0-9]+)))
    NUMBER (?:%{BASE10NUM})
    BASE16NUM (?<![0-9A-Fa-f])(?:[+-]?(?:0x)?(?:[0-9A-Fa-f]+)) BASE16FLOAT \b(?<![0-9A-Fa-f.])(?:[+-]?(?:0x)?(?:(?:[0-9A-Fa-f]+(?:\.[0-9A-Fa-f]*)?)|(?:\.[0-9A-Fa-f]+)))\b POSINT \b(?:[1-9][0-9]*)\b NONNEGINT \b(?:[0-9]+)\b WORD \b\w+\b NOTSPACE \S+ SPACE \s* DATA .*? GREEDYDATA .* QUOTEDSTRING (?>(?<!\\)(?>"(?>\\.|[^\\"]+)+"|""|(?>'(?>\\.|[^\\']+)+')|''|(?>`(?>\\.|[^\\`]+)+`)|``))
    UUID [A-Fa-f0-9]{8}-(?:[A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12}
    # URN, allowing use of RFC 2141 section 2.3 reserved characters
    URN urn:[0-9A-Za-z][0-9A-Za-z-]{0,31}:(?:%[0-9a-fA-F]{2}|[0-9A-Za-z()+,.:=@;$_!*'/?#-])+
    
    # Networking
    MAC (?:%{CISCOMAC}|%{WINDOWSMAC}|%{COMMONMAC})
    CISCOMAC (?:(?:[A-Fa-f0-9]{4}\.){2}[A-Fa-f0-9]{4})
    WINDOWSMAC (?:(?:[A-Fa-f0-9]{2}-){5}[A-Fa-f0-9]{2})
    COMMONMAC (?:(?:[A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2})
    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}))|:)))(%.+)?
    IPV4 (?<![0-9])(?:(?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5])[.](?:[0-1]?[0-9]{1,2}|2[0-4][0-9]|25[0-5]))(?![0-9]) IP (?:%{ IPV6}|%{ IPV4}) HOSTNAME \b(?:[0-9A-Za-z][0-9A-Za-z-]{ 0,62})(?:\.(?:[0-9A-Za-z][0-9A-Za-z-]{ 0,62}))*(\.?|\b) IPORHOST (?:%{ IP}|%{ HOSTNAME}) HOSTPORT %{ IPORHOST}:%{ POSINT} # paths PATH (?:%{ UNIXPATH}|%{ WINPATH}) UNIXPATH (/([\w_%!$@:.,+~-]+|\\.)*)+ TTY (?:/dev/(pts|tty([pq])?)(\w+)?/?(?:[0-9]+)) WINPATH (?>[A-Za-z]+:|\\)(?:\\[^\\?*]*)+
    URIPROTO [A-Za-z]([A-Za-z0-9+\-.]+)+
    URIHOST %{IPORHOST}(?::%{POSINT:port})?
    # uripath comes loosely from RFC1738, but mostly from what Firefox
    # doesn't turn into %XX
    URIPATH (?:/[A-Za-z0-9$.+!*'(){},~:;=@#%&_\-]*)+
    #URIPARAM \?(?:[A-Za-z0-9]+(?:=(?:[^&]*))?(?:&(?:[A-Za-z0-9]+(?:=(?:[^&]*))?)?)*)?
    URIPARAM \?[A-Za-z0-9$.+!*'|(){},~@#%&/=:;_?\-\[\]<>]*
    URIPATHPARAM %{URIPATH}(?:%{URIPARAM})?
    URI %{URIPROTO}://(?:%{USER}(?::[^@]*)?@)?(?:%{URIHOST})?(?:%{URIPATHPARAM})?
    
    # Months: January, Feb, 3, 03, 12, December
    MONTH \b(?:[Jj]an(?:uary|uar)?|[Ff]eb(?:ruary|ruar)?|[Mm](?:a|ä)?r(?:ch|z)?|[Aa]pr(?:il)?|[Mm]a(?:y|i)?|[Jj]un(?:e|i)?|[Jj]ul(?:y)?|[Aa]ug(?:ust)?|[Ss]ep(?:tember)?|[Oo](?:c|k)?t(?:ober)?|[Nn]ov(?:ember)?|[Dd]e(?:c|z)(?:ember)?)\b
    MONTHNUM (?:0?[1-9]|1[0-2])
    MONTHNUM2 (?:0[1-9]|1[0-2])
    MONTHDAY (?:(?:0[1-9])|(?:[12][0-9])|(?:3[01])|[1-9])
    
    # Days: Monday, Tue, Thu, etc...
    DAY (?:Mon(?:day)?|Tue(?:sday)?|Wed(?:nesday)?|Thu(?:rsday)?|Fri(?:day)?|Sat(?:urday)?|Sun(?:day)?)
    
    # Years?
    YEAR (?>\d\d){1,2}
    HOUR (?:2[0123]|[01]?[0-9])
    MINUTE (?:[0-5][0-9])
    # '60' is a leap second in most time standards and thus is valid.
    SECOND (?:(?:[0-5]?[0-9]|60)(?:[:.,][0-9]+)?)
    TIME (?!<[0-9])%{HOUR}:%{MINUTE}(?::%{SECOND})(?![0-9]) # datestamp is YYYY/MM/DD-HH:MM:SS.UUUU (or something like it) DATE_US %{ MONTHNUM}[/-]%{ MONTHDAY}[/-]%{ YEAR} DATE_EU %{ MONTHDAY}[./-]%{ MONTHNUM}[./-]%{ YEAR} ISO8601_TIMEZONE (?:Z|[+-]%{ HOUR}(?::?%{ MINUTE})) ISO8601_SECOND (?:%{ SECOND}|60) TIMESTAMP_ISO8601 %{ YEAR}-%{ MONTHNUM}-%{ MONTHDAY}[T ]%{ HOUR}:?%{ MINUTE}(?::?%{ SECOND})?%{ ISO8601_TIMEZONE}? DATE %{ DATE_US}|%{ DATE_EU} DATESTAMP %{ DATE}[- ]%{ TIME} TZ (?:[APMCE][SD]T|UTC) DATESTAMP_RFC822 %{ DAY} %{ MONTH} %{ MONTHDAY} %{ YEAR} %{ TIME} %{ TZ} DATESTAMP_RFC2822 %{ DAY}, %{ MONTHDAY} %{ MONTH} %{ YEAR} %{ TIME} %{ ISO8601_TIMEZONE} DATESTAMP_OTHER %{ DAY} %{ MONTH} %{ MONTHDAY} %{ TIME} %{ TZ} %{ YEAR} DATESTAMP_EVENTLOG %{ YEAR}%{ MONTHNUM2}%{ MONTHDAY}%{ HOUR}%{ MINUTE}%{ SECOND} # Syslog Dates: Month Day HH:MM:SS SYSLOGTIMESTAMP %{ MONTH} +%{ MONTHDAY} %{ TIME} PROG [\x21-\x5a\x5c\x5e-\x7e]+ SYSLOGPROG %{ PROG:program}(?:\[%{ POSINT:pid}\])? SYSLOGHOST %{ IPORHOST} SYSLOGFACILITY <%{ NONNEGINT:facility}.%{ NONNEGINT:priority}>
    HTTPDATE %{MONTHDAY}/%{MONTH}/%{YEAR}:%{TIME} %{INT}
    
    # Shortcuts
    QS %{QUOTEDSTRING}
    
    # Log formats
    SYSLOGBASE %{SYSLOGTIMESTAMP:timestamp} (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{SYSLOGPROG}:
    
    # Log Levels
    LOGLEVEL ([Aa]lert|ALERT|[Tt]race|TRACE|[Dd]ebug|DEBUG|[Nn]otice|NOTICE|[Ii]nfo|INFO|[Ww]arn?(?:ing)?|WARN?(?:ING)?|[Ee]rr?(?:or)?|ERR?(?:OR)?|[Cc]rit?(?:ical)?|CRIT?(?:ICAL)?|[Ff]atal|FATAL|[Ss]evere|SEVERE|EMERG(?:ENCY)?|[Ee]merg(?:ency)?)