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efd6 merged 4 commits into from
Jun 15, 2022
Merged

[PFsense] Update PFsense HAProxy parsing #3504

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5fc1b35
#3501: Update PFsense HAProxy parsing
legoguy1000 Jun 14, 2022
7b3e766
update changelog
legoguy1000 Jun 14, 2022
33c5ee6
fix grok pattern
legoguy1000 Jun 14, 2022
b6a35e2
remove temp field
legoguy1000 Jun 15, 2022
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5 changes: 5 additions & 0 deletions packages/pfsense/changelog.yml
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Original file line number Diff line number Diff line change
@@ -1,4 +1,9 @@
# newer versions go on top
- version: "1.1.0"
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changes:
- description: Update HAProxy log parsing to handle non HTTPS and TCP logs
type: bugfix
link: https://github.com/elastic/integrations/pull/3504
- version: "1.0.1"
changes:
- description: Format client.mac as per ECS.
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5 changes: 4 additions & 1 deletion packages/pfsense/data_stream/log/_dev/test/pipeline/test-pfsense-haproxy.log
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@@ -1,3 +1,6 @@
<134>Aug 15 16:15:18 haproxy[41476]: 10.87.93.55:59607 [15/Aug/2021:16:15:18.502] TestFrontend~ TestBackend/TestServer 0/0/0/2/2 400 182 - - ---- 2/2/0/1/0 0/0 "GET /favicon.ico HTTP/1.1"
<134>Aug 15 16:17:18 haproxy[41476]: 10.87.93.55:59607 [15/Aug/2021:16:15:18.407] TestFrontend~ TestBackend/TestServer 0/0/0/3/3 400 182 - - ---- 2/2/0/1/0 0/0 "GET /login HTTP/1.1"
<134>Aug 15 16:18:40 haproxy[41476]: 10.87.93.55:58722 [15/Aug/2021:16:15:10.549] TestFrontend~ TestBackend/<NOSRV> -1/-1/-1/-1/30014 408 212 - - cR-- 2/2/0/0/0 0/0 "<BADREQ>"
<134>Aug 15 16:18:40 haproxy[41476]: 10.87.93.55:58722 [15/Aug/2021:16:15:10.549] TestFrontend~ TestBackend/<NOSRV> -1/-1/-1/-1/30014 408 212 - - cR-- 2/2/0/0/0 0/0 "<BADREQ>"
<134>Jun 13 20:53:10 pfSense haproxy[25571]: 10.0.200.110:50578 [13/Jun/2022:20:53:10.208] TestFrontend TestBackend_ipvANY/TestServer 0/0/0/433/537 200 65018 - - ---- 5/5/0/1/0 0/0 "GET /static/fonts/roboto/Roboto-Bold.woff2 HTTP/1.1"
<134>Jun 13 20:56:55 pfSense haproxy[31709]: 10.0.200.110:50611 [13/Jun/2022:20:56:55.187] TestFrontend-copy TestBackend_ipvANY/TestServer 0/0/204 366 -- 2/2/1/1/0 0/0
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<134>Jun 13 20:53:49 pfSense haproxy[80917]: Connect from 10.50.11.19:50583 to 192.168.75.211:80 (ACME/HTTP)
151 changes: 148 additions & 3 deletions packages/pfsense/data_stream/log/_dev/test/pipeline/test-pfsense-haproxy.log-expected.json
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Expand Up @@ -28,7 +28,7 @@
"retries": 0,
"server": 1
},
"frontend_name": "TestFrontend",
"frontend_name": "TestFrontend~",
"http": {
"request": {
"raw_request_line": "GET /favicon.ico HTTP/1.1",
Expand Down Expand Up @@ -114,7 +114,7 @@
"retries": 0,
"server": 1
},
"frontend_name": "TestFrontend",
"frontend_name": "TestFrontend~",
"http": {
"request": {
"raw_request_line": "GET /login HTTP/1.1",
Expand Down Expand Up @@ -199,7 +199,7 @@
"retries": 0,
"server": 0
},
"frontend_name": "TestFrontend",
"frontend_name": "TestFrontend~",
"http": {
"request": {
"raw_request_line": "\u003cBADREQ\u003e",
Expand Down Expand Up @@ -247,6 +247,151 @@
"preserve_original_event"
],
"temp": {}
},
{
"@timestamp": "2022-06-13T20:53:10.208-04:00",
"ecs": {
"version": "8.2.0"
},
"event": {
"category": [
"web"
],
"duration": 537000000,
"kind": "event",
"original": "\u003c134\u003eJun 13 20:53:10 pfSense haproxy[25571]: 10.0.200.110:50578 [13/Jun/2022:20:53:10.208] TestFrontend TestBackend_ipvANY/TestServer 0/0/0/433/537 200 65018 - - ---- 5/5/0/1/0 0/0 \"GET /static/fonts/roboto/Roboto-Bold.woff2 HTTP/1.1\"",
"outcome": "success",
"provider": "haproxy",
"timezone": "-04:00"
},
"haproxy": {
"backend_name": "TestBackend_ipvANY",
"backend_queue": 0,
"bytes_read": 65018,
"connection_wait_time_ms": 0,
"connections": {
"active": 5,
"backend": 0,
"frontend": 5,
"retries": 0,
"server": 1
},
"frontend_name": "TestFrontend",
"http": {
"request": {
"raw_request_line": "GET /static/fonts/roboto/Roboto-Bold.woff2 HTTP/1.1",
"time_wait_ms": 0,
"time_wait_without_data_ms": 433
},
"response": {}
},
"server_name": "TestServer",
"server_queue": 0,
"termination_state": "----",
"total_waiting_time_ms": 0
},
"http": {
"request": {
"method": "GET"
},
"response": {
"bytes": 65018,
"status_code": 200
},
"version": "1.1"
},
"log": {
"syslog": {
"priority": 134
}
},
"message": "10.0.200.110:50578 [13/Jun/2022:20:53:10.208] TestFrontend TestBackend_ipvANY/TestServer 0/0/0/433/537 200 65018 - - ---- 5/5/0/1/0 0/0 \"GET /static/fonts/roboto/Roboto-Bold.woff2 HTTP/1.1\"",
"observer": {
"name": "pfSense",
"type": "firewall",
"vendor": "netgate"
},
"process": {
"name": "haproxy",
"pid": 25571
},
"related": {
"ip": [
"10.0.200.110"
]
},
"source": {
"address": "10.0.200.110",
"ip": "10.0.200.110",
"port": 50578
},
"tags": [
"preserve_original_event"
],
"temp": {},
"url": {
"extension": "woff2",
"original": "/static/fonts/roboto/Roboto-Bold.woff2",
"path": "/static/fonts/roboto/Roboto-Bold.woff2"
}
},
null,
{
"@timestamp": "2022-06-13T20:53:49.000-04:00",
"destination": {
"address": "192.168.75.211",
"ip": "192.168.75.211",
"port": 80
},
"ecs": {
"version": "8.2.0"
},
"event": {
"category": [
"web",
"network"
],
"kind": "event",
"original": "\u003c134\u003eJun 13 20:53:49 pfSense haproxy[80917]: Connect from 10.50.11.19:50583 to 192.168.75.211:80 (ACME/HTTP)",
"provider": "haproxy",
"timezone": "-04:00",
"type": [
"connection"
]
},
"haproxy": {
"frontend_name": "ACME",
"mode": "HTTP"
},
"log": {
"syslog": {
"priority": 134
}
},
"message": "Connect from 10.50.11.19:50583 to 192.168.75.211:80 (ACME/HTTP)",
"observer": {
"name": "pfSense",
"type": "firewall",
"vendor": "netgate"
},
"process": {
"name": "haproxy",
"pid": 80917
},
"related": {
"ip": [
"192.168.75.211",
"10.50.11.19"
]
},
"source": {
"address": "10.50.11.19",
"ip": "10.50.11.19",
"port": 50583
},
"tags": [
"preserve_original_event"
]
}
]
}
23 changes: 16 additions & 7 deletions packages/pfsense/data_stream/log/elasticsearch/ingest_pipeline/haproxy.yml
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Expand Up @@ -4,12 +4,21 @@ processors:
- grok:
field: message
patterns:
- 'Connect from (%{IPORHOST:source.address}|-):%{POSINT:source.port:long} %{WORD} %{IPORHOST:destination.ip}:%{POSINT:destination.port:long} \(%{WORD:haproxy.frontend_name}/%{WORD:haproxy.mode}\)'
- '(%{IPORHOST:source.address}|-):%{POSINT:source.port:long} \[%{NOTSPACE:haproxy.request_date}\] %{WORD:haproxy.frontend_name}~ %{NOTSPACE:haproxy.backend_name}/%{NOTSPACE:haproxy.server_name}
- 'Connect from (%{IPORHOST:source.address}|-):%{POSINT:source.port:long} %{WORD} %{IPORHOST:destination.address}:%{POSINT:destination.port:long} \(%{NOTSPACE:haproxy.frontend_name}/%{WORD:haproxy.mode}\)'
# HTTP(S)
- '(%{IPORHOST:source.address}|-):%{POSINT:source.port:long} \[%{NOTSPACE:haproxy.request_date}\] %{NOTSPACE:haproxy.frontend_name} %{NOTSPACE:haproxy.backend_name}/%{NOTSPACE:haproxy.server_name}
%{NUMBER:haproxy.http.request.time_wait_ms:long}/%{NUMBER:haproxy.total_waiting_time_ms:long}/%{NUMBER:haproxy.connection_wait_time_ms:long}/%{NUMBER:haproxy.http.request.time_wait_without_data_ms:long}/%{NUMBER:temp.duration:long}
%{NUMBER:http.response.status_code:long} %{NUMBER:haproxy.bytes_read:long} %{NOTSPACE:haproxy.http.request.captured_cookie} %{NOTSPACE:haproxy.http.response.captured_cookie} %{NOTSPACE:haproxy.termination_state}
%{NUMBER:haproxy.connections.active:long}/%{NUMBER:haproxy.connections.frontend:long}/%{NUMBER:haproxy.connections.backend:long}/%{NUMBER:haproxy.connections.server:long}/%{NUMBER:haproxy.connections.retries:long} %{NUMBER:haproxy.server_queue:long}/%{NUMBER:haproxy.backend_queue:long}
(\{%{DATA:haproxy.http.request.captured_headers}\} \{%{DATA:haproxy.http.response.captured_headers}\} |\{%{DATA}\} )?"%{GREEDYDATA:haproxy.http.request.raw_request_line}"'
# TCP
- '(%{IP:source.address}|-):%{NUMBER:source.port:long} \\[%{NOTSPACE:haproxy.request_date}\\]
%{NOTSPACE:haproxy.frontend_name} %{NOTSPACE:haproxy.backend_name}/%{NOTSPACE:haproxy.server_name}
%{NUMBER:haproxy.total_waiting_time_ms:long}/%{NUMBER:haproxy.connection_wait_time_ms:long}/%{NUMBER:temp.duration:long}
%{NUMBER:haproxy.bytes_read:long} %{NOTSPACE:haproxy.termination_state} %{NUMBER:haproxy.connections.active:long}/%{NUMBER:haproxy.connections.frontend:long}/%{NUMBER:haproxy.connections.backend:long}/%{NUMBER:haproxy.connections.server:long}/%{NUMBER:haproxy.connections.retries:long}
%{NUMBER:haproxy.server_queue:long}/%{NUMBER:haproxy.backend_queue:long}'
# Error
- '(%{IP:source.address}|-):%{NUMBER:source.port:long} \[%{NOTSPACE:haproxy.request_date}\] %{NOTSPACE:haproxy.frontend_name}/%{NOTSPACE:haproxy.bind_name} %{GREEDYDATA:haproxy.error_message}'
ignore_missing: false
pattern_definitions:
HAPROXY_DATE: (%{MONTHDAY}[/-]%{MONTH}[/-]%{YEAR}:%{HOUR}:%{MINUTE}:%{SECOND})|%{SYSLOGTIMESTAMP}
Expand All @@ -31,8 +40,6 @@ processors:
- dd/MMM/yyyy:HH:mm:ss.SSS
- MMM dd HH:mm:ss
timezone: '{{ event.timezone }}'
- remove:
field: haproxy.request_date
- grok:
field: haproxy.http.request.raw_request_line
patterns:
Expand Down Expand Up @@ -91,9 +98,6 @@ processors:
params:
scale: 1000000
if: ctx.temp?.duration != null
- remove:
field: temp.duration
ignore_missing: true
- convert:
field: haproxy.bytes_read
target_field: http.response.bytes
Expand Down Expand Up @@ -123,6 +127,11 @@ processors:
field: event.outcome
value: failure
if: "ctx?.http?.response?.status_code != null && ctx.http.response.status_code >= 400"
- remove:
field:
- temp.duration
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- haproxy.request_date
ignore_missing: true
on_failure:
- set:
field: error.message
Expand Down
2 changes: 1 addition & 1 deletion packages/pfsense/manifest.yml
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@@ -1,6 +1,6 @@
name: pfsense
title: pfSense Logs
version: "1.0.1"
version: "1.1.0"
release: ga
description: Collect and parse logs from pfSense and OPNsense devices with Elastic Agent.
type: integration
Expand Down