I have a syslog event, in which it's format remains constant, however i'm having some trouble leveraging transforms.conf (DELIMS) to pull this out
Here is an example of the data:
Jan 13 13:05:11 10.95.219.69 2017-01-13T13: 05:11.564-0500 "domain\myUser" "AGSID:oTNLYjm4OTBkZWUx" "" "10.10.10.10" "Login" "failed" "" "" "CitrixReceiver/com.enterprise.beta iOS/1.6.0 (build 1.6.0.21) CitrixReceiver-iPhone CFNetwork Darwin VpnCapable X1Class AuthManager/4.6.1.32" "NSG SSO login failed"
These are the settings in my transforms.conf:
[mySourcetype]
DELIMS = " "
FIELDS = user,field2,field3,field4,field5,type,field7,field8,field9,field10,field11,field12,field13,field14
I'm not sure if there is a delimiter setting that will help me here, but i'm open to suggestions.
I was thinking that I could use REGEX to set these fields, however the null values ("") are prohibiting me as there are no characters in between them.
Any suggestions are welcome, and appreciated.
Thank you !!
Try this instead:
[mySourcetype]
REGEX = ^([^"]+)\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"\s+"([^"]*)"$
FORMAT = user::$1 field2::$2 field3::$3 field4::$4 field5::$5 type::$6 field7::$7 field8::$8 field9::$9 field10::$10 field11::$11 field12::$12 field13::$13 field14::$14
This extracts some, but 4 out of 104 is less than tolerance.
the trouble I'm having is how to capture the field null values, because they are printed as "" when no value exists. In the next event, the value could be there. it looks like you're hitting the same thing.
If you expect us to give you good help, then you need to give us good raw data. Share more variety.
You can user regular expression to extract field even if there are null values. Try like this
props.conf
[yoursourcetype]
EXTRACT-fields = ^([^\"]+)\"(?<user>[^\"]*)\"\s+\"(?<field2>[^\"]*)\"\s+\"(?<field3>[^\"]*)\"\s+\"(?<field4>[^\"]*)\"\s+\"(?<field5>[^\"]*)\"\s+\"(?<type>[^\"]*)\"\s+\"(?<field7>[^\"]*)\"\s+\"(?<field8>[^\"]*)\"\s+\"(?<field9>[^\"]*)\"\s+\"(?<field10>[^\"]*)\"\s+\"(?<field11>[^\"]*)\"\s+\"(?<field12>[^\"]*)\"\s+\"(?<field13>[^\"]*)\"\s+\"(?<field14>[^\"]*)\"\s+\"(?<field15>[^\"]*)\"$
If you use space as the delimiter you will end up truncating time-stamp into fields also hence the values might show up different than you expect.
You can add single data in test mode or load data in Data Preview mode to control your sourcetype. Make sure correct field is being used for identifying time-stamp.
If you are interested in user and type fields you can perform interactive field extractions using "Extract new fields" during search time.
user
^[^"\n]*"(?P[^"]+)
type
^(?:[^.\n]*.){7}\d+"\s+"\w+"\s+"(?P\w+)