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Help with REGEX in transforms.conf

jedatt01
Builder

I have a requirement to route events to separate indexes based on two conditions.
1) must contain the string PI_EVENT
2) Get the value contained in the value

The index it needs to be routed to will be the value of businessdomainid + -sec
(ex. businessdomainid1-sec)

How do I write my regex and format statement to have this work?

Here's my transforms.conf so far

[Security]
SOURCE_KEY = _raw
DEST_KEY = _MetaData:Index
REGEX=(?m)\<BusinessDomainId\>(BusinessDomainId1|BusinessDomainId2|BusinessDomainId3)\</BusinessDomainId\>|<LogEventTypeCode>PI_EVENT</LogEventTypeCode>
FORMAT=$1

Sample event

<ELLogInputMessage> 
        <Header> 
            <LogEventTypeCode>PI_EVENT</LogEventTypeCode> 
            <LogSeverityCode>CRITICAL</LogSeverityCode> 
            <LogEventDateTime>2014-05-06T23:59:59.9999999-05:00</LogEventDateTime> 
        </Header> 
        <SourceInformation> 
            <EAPMId>1</EAPMId> 
            <HostMachineName>HostMachineName3</HostMachineName> 
            <HostEnvironmentName>HostEnvironmentName3</HostEnvironmentName> 
            <ComponentId>ComponentId3</ComponentId> 
            <ComponentName>ComponentName3</ComponentName> 
            <ApplicationEventCorrelationId>ApplicationEventCorrelationId3</ApplicationEventCorrelationId> 
            <UserId>UserId1</UserId> 
            <UserSrc>UserSrc1</UserSrc> 
            <BusinessDomainId>BusinessDomainId1</BusinessDomainId> 
            <BusinessDomainName>BusinessDomainName1</BusinessDomainName> 
        </SourceInformation> 
        <DataAccessInformation> 
            <DataCompId>DataCompId2</DataCompId> 
            <TypeOfAccess>VIEW</TypeOfAccess> 
            <SubjectOfInterest> 
                <SubjectId>SubjectId13</SubjectId> 
                <SubjectName>SubjectName13</SubjectName> 
                <SubjectDomainName>SubjectDomainName3</SubjectDomainName> 
            </SubjectOfInterest> 
            <AccessDateTime>2014-05-06T23:59:59.9999999-05:00</AccessDateTime> 
        </DataAccessInformation> 
        <DetailedLogInformation>anyType</DetailedLogInformation>
</ELLogInputMessage>
Tags (2)
1 Solution

richgalloway
SplunkTrust
SplunkTrust

Your current regex will match events that contain either or tags, but necessarily both. Try the following.

REGEX=<LogEventTypeCode>PI_EVENT</LogEventTypeCode>[\s\S]*<BusinessDomainId\>(BusinessDomainId1|BusinessDomainId2|BusinessDomainId3)\</BusinessDomainId\>
FORMAT=$1-sec
---
If this reply helps you, an upvote would be appreciated.

View solution in original post

richgalloway
SplunkTrust
SplunkTrust

Your current regex will match events that contain either or tags, but necessarily both. Try the following.

REGEX=<LogEventTypeCode>PI_EVENT</LogEventTypeCode>[\s\S]*<BusinessDomainId\>(BusinessDomainId1|BusinessDomainId2|BusinessDomainId3)\</BusinessDomainId\>
FORMAT=$1-sec
---
If this reply helps you, an upvote would be appreciated.

View solution in original post

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