Splunk Enterprise Security

How to remove specific xml element with attribute (only start tag)?

dmuley
Explorer

I have the event that looks like below 

 

2022-06-15 19:59:57.489 threadId=L4GFP2275S1K class="ActiveSession" mname="NA" callId="NA" eventType="InMsg" data="<InfoNox_Interface xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><TestRQ><Merchant_ID>testmid</Merchant_ID></TestRQ>"

and I would like to remove below xml element with attribute from data fields , How can I do that ?

<InfoNox_Interface xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

Results I want is 

2022-06-15 19:59:57.489 threadId=L4GFP2275S1K class="ActiveSession" mname="NA" callId="NA" eventType="InMsg" data="<TestRQ><Merchant_ID>testmid</Merchant_ID></TestRQ>"

@ITWhisperer 

Labels (1)
0 Karma
1 Solution

ITWhisperer
SplunkTrust
SplunkTrust

Is there anything else you forgot to mention? 😀

| rex mode=sed "s/\<InfoNox_Interface xmlns:xsd=\"http:\/\/www\.w3\.org\/2001\/XMLSchema\" xmlns:xsi=\"http:\/\/www\.w3\.org\/2001\/XMLSchema-instance\"\>//g"

View solution in original post

dmuley
Explorer

@ITWhisperer  Sorry but this is specific element and its placement is not necessarily to start of the data field.

So in short I need to remove anything that starts with <InfoNox_Interface and ends with >. 

below string should be replaced with nothing.

<InfoNox_Interface xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust

Is there anything else you forgot to mention? 😀

| rex mode=sed "s/\<InfoNox_Interface xmlns:xsd=\"http:\/\/www\.w3\.org\/2001\/XMLSchema\" xmlns:xsi=\"http:\/\/www\.w3\.org\/2001\/XMLSchema-instance\"\>//g"

dmuley
Explorer

Yes you are such a kind person. thanks a lot @ITWhisperer 

0 Karma

ITWhisperer
SplunkTrust
SplunkTrust
| rex mode=sed "s/data=\"<[^>]+>/data=\"/g"
0 Karma
Get Updates on the Splunk Community!

Introducing the Splunk Community Dashboard Challenge!

Welcome to Splunk Community Dashboard Challenge! This is your chance to showcase your skills in creating ...

Built-in Service Level Objectives Management to Bridge the Gap Between Service & ...

Wednesday, May 29, 2024  |  11AM PST / 2PM ESTRegister now and join us to learn more about how you can ...

Get Your Exclusive Splunk Certified Cybersecurity Defense Engineer Certification at ...

We’re excited to announce a new Splunk certification exam being released at .conf24! If you’re headed to Vegas ...