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Merged
merged 2 commits into from
Aug 6, 2025
Merged

Transform event_data.data #2019

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12449d6
data transformation
XuechunHou Aug 1, 2025
86f7ad2
updated comments
XuechunHou Aug 6, 2025
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8 changes: 6 additions & 2 deletions confgenerator/logging_receivers.go
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Original file line number Diff line number Diff line change
Expand Up @@ -617,8 +617,12 @@ func windowsEventLogV1Processors(ctx context.Context) ([]otel.Component, error)
)
},
},
// TODO: Convert from array of maps to array of strings
"jsonPayload.StringInserts": {CopyFrom: "jsonPayload.event_data.data"},
"jsonPayload.StringInserts": {
CopyFrom: "jsonPayload.event_data.data",
CustomConvertFunc: func(v ottl.LValue) ottl.Statements {
return v.Set(ottl.ToValues(v))
},
},
"jsonPayload.TimeGenerated": {
CopyFrom: "jsonPayload.system_time",
CustomConvertFunc: formatSystemTime,
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4 changes: 4 additions & 0 deletions confgenerator/otel/ottl/ottl.go
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Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,10 @@ func FormatTime(a Value, format string) Value {
return valuef(`FormatTime(%s, %q)`, a, format)
}

func ToValues(a Value) Value {
return valuef(`ToValues(%s)`, a)
}

func IsMatch(target Value, pattern string) Value {
return valuef(`IsMatch(%s, %q)`, target, pattern)
}
Expand Down
3 changes: 3 additions & 0 deletions ...rator/testdata/goldens/logging-otel-processor_modify_fields/golden/windows-2012/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -713,6 +713,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -820,6 +821,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -927,6 +929,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
3 changes: 3 additions & 0 deletions confgenerator/testdata/goldens/logging-otel-processor_modify_fields/golden/windows/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -713,6 +713,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -820,6 +821,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -927,6 +929,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
3 changes: 3 additions & 0 deletions ...enerator/testdata/goldens/logging-otel-processor_parse_json/golden/windows-2012/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -679,6 +679,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -786,6 +787,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -893,6 +895,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
3 changes: 3 additions & 0 deletions confgenerator/testdata/goldens/logging-otel-processor_parse_json/golden/windows/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -679,6 +679,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -786,6 +787,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -893,6 +895,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
3 changes: 3 additions & 0 deletions ...stdata/goldens/logging-otel-receiver_files_refresh_interval/golden/windows-2012/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -624,6 +624,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -731,6 +732,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -838,6 +840,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
3 changes: 3 additions & 0 deletions ...or/testdata/goldens/logging-otel-receiver_files_refresh_interval/golden/windows/otel.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -624,6 +624,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -731,6 +732,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down Expand Up @@ -838,6 +840,7 @@ processors:
- set(body["SourceName"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_10"])
- set(cache["value"], ToValues(cache["value"]))
- set(body["StringInserts"], cache["value"]) where (cache != nil and cache["value"] != nil)
- delete_key(cache, "value") where (cache != nil and cache["value"] != nil)
- set(cache["value"], cache["__field_11"])
Expand Down
8 changes: 4 additions & 4 deletions transformation_test/testdata/windows_event_log_v1/output_otel.yaml
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Expand Up @@ -11,8 +11,8 @@
Sid: ""
SourceName: Service Control Manager
StringInserts:
- param1: Windows Modules Installer
- param2: running
- Windows Modules Installer
- running
TimeGenerated: 2025-07-02 20:38:45.0260774 +0000
TimeWritten: 2025-07-02 20:38:45.0260774 +0000
logName: projects/my-project/logs/my-log-name
Expand All @@ -34,8 +34,8 @@
Sid: ""
SourceName: Service Control Manager
StringInserts:
- param1: Software Protection
- param2: stopped
- Software Protection
- stopped
TimeGenerated: 2025-07-02 20:39:32.3390061 +0000
TimeWritten: 2025-07-02 20:39:32.3390061 +0000
logName: projects/my-project/logs/my-log-name
Expand Down
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