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authelia: set target_user meta and align bf user-enum distinct key #1796

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authelia: set target_user meta and align bf user-enum distinct key #1796

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Copilot May 12, 2026
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fix(authelia): add target_user meta and align bf distinct key
Copilot May 12, 2026
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3 changes: 2 additions & 1 deletion .tests/authelia-bf/scenario.assert
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Expand Up @@ -12,6 +12,7 @@ results[0].Overflow.Alert.Events[0].GetMeta("service") == "authelia"
results[0].Overflow.Alert.Events[0].GetMeta("source_ip") == "5.5.5.6"
results[0].Overflow.Alert.Events[0].GetMeta("timestamp") == "2022-02-16T12:31:49+02:00"
results[0].Overflow.Alert.Events[0].GetMeta("user") == "fakeuser1@example.com"
results[0].Overflow.Alert.Events[0].GetMeta("target_user") == "fakeuser1@example.com"
basename(results[0].Overflow.Alert.Events[1].GetMeta("datasource_path")) == "authelia-bf.log"
results[0].Overflow.Alert.Events[1].GetMeta("datasource_type") == "file"
results[0].Overflow.Alert.Events[1].GetMeta("log_format") == "JSON"
Expand Down Expand Up @@ -1566,4 +1567,4 @@ results[27].Overflow.Alert.Events[5].GetMeta("timestamp") == "2022-02-14T13:47:5
results[27].Overflow.Alert.Events[5].GetMeta("user") == "fakeuser6"
results[27].Overflow.Alert.GetScenario() == "LePresidente/authelia-bf"
results[27].Overflow.Alert.Remediation == true
results[27].Overflow.Alert.GetEventsCount() == 6
results[27].Overflow.Alert.GetEventsCount() == 6
4 changes: 3 additions & 1 deletion .tests/authelia-logs/parser.assert
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Expand Up @@ -223,6 +223,7 @@ results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Meta["log_type"] == "a
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Meta["service"] == "authelia"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Meta["source_ip"] == "1.1.1.1"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Meta["user"] == "fakeuser"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Meta["target_user"] == "fakeuser"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Unmarshaled["authelia"]["method"] == "POST"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Unmarshaled["authelia"]["msg"] == "Error occurred getting details for user with username input 'fakeuser' which usually indicates they do not exist"
results["s01-parse"]["LePresidente/authelia-logs"][0].Evt.Unmarshaled["authelia"]["path"] == "/api/firstfactor"
Expand Down Expand Up @@ -809,6 +810,7 @@ results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Meta["service"] =
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Meta["source_ip"] == "1.1.1.1"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Meta["timestamp"] == "2025-03-13T14:01:02+02:00"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Meta["user"] == "fakeuser"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Meta["target_user"] == "fakeuser"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Enriched["MarshaledTime"] == "2025-03-13T14:01:02+02:00"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Unmarshaled["authelia"]["path"] == "/api/firstfactor"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][0].Evt.Unmarshaled["authelia"]["remote_ip"] == "1.1.1.1"
Expand Down Expand Up @@ -1441,4 +1443,4 @@ results["s02-enrich"]["crowdsecurity/dateparse-enrich"][29].Evt.Unmarshaled["aut
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][29].Evt.Unmarshaled["authelia"]["path"] == "/api/secondfactor/duo"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][29].Evt.Unmarshaled["authelia"]["remote_ip"] == "1.1.1.1"
results["s02-enrich"]["crowdsecurity/dateparse-enrich"][29].Evt.Whitelisted == false
len(results["success"][""]) == 0
len(results["success"][""]) == 0
2 changes: 2 additions & 0 deletions parsers/s01-parse/LePresidente/authelia-logs.yaml
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Expand Up @@ -39,6 +39,8 @@ nodes:
statics:
- meta: user
expression: evt.Parsed.user
- meta: target_user
expression: evt.Parsed.user
- target: evt.StrTime
expression: evt.Unmarshaled.authelia.time
- meta: source_ip
Expand Down
2 changes: 1 addition & 1 deletion scenarios/LePresidente/authelia-bf.yaml
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Expand Up @@ -24,7 +24,7 @@ name: LePresidente/authelia-bf_user-enum
description: "Detect authelia user enum bruteforce"
filter: "evt.Meta.service == 'authelia' && evt.Meta.log_type == 'auth_failed'"
groupby: evt.Meta.source_ip
distinct: evt.Meta.user
distinct: evt.Meta.target_user
leakspeed: 10s
capacity: 5
blackhole: 1m
Expand Down
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