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Author SHA1 Message Date
AlfonsoRBJ
7c3cbbb83e Bump version 3729 2018-12-20 18:41:27 +01:00
35 changed files with 665 additions and 1065 deletions

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@@ -1,182 +1,6 @@
# Change Log
All notable changes to this project will be documented in this file.
## Wazuh Docker v3.10.2_7.3.2
### Added
- Update to Wazuh version 3.10.2_7.3.2
## Wazuh Docker v3.10.0_7.3.2
### Added
- Update to Wazuh version 3.10.0_7.3.2
## Wazuh Docker v3.9.5_7.2.1
### Added
- Update to Wazuh version 3.9.5_7.2.1
## Wazuh Docker v3.9.4_7.2.0
### Added
- Update to Wazuh version 3.9.4_7.2.0
- Implemented Wazuh Filebeat Module ([jm404](https://www.github.com/jm404)) [#2a77c6a](https://github.com/wazuh/wazuh-docker/commit/2a77c6a6e6bf78f2492adeedbade7a507d9974b2)
## Wazuh Docker v3.9.3_7.2.0
### Fixed
- Wazuh-docker reinserts cluster settings after resuming containers ([@manuasir](https://github.com/manuasir)) [#213](https://github.com/wazuh/wazuh-docker/pull/213)
## Wazuh Docker v3.9.2_7.1.1
### Added
- Update to Wazuh version 3.9.2_7.1.1
## Wazuh Docker v3.9.3_6.8.1
### Added
- Update to Wazuh version 3.9.3_6.8.1
- Option to disable additionals X-Pack applications and hide unnecesary management links ([@SitoRBJ](https://github.com/SitoRBJ)) ([#163](https://github.com/wazuh/wazuh-docker/pull/163))
## Wazuh Docker v3.9.2_6.8.0
### Added
- Update to Wazuh version 3.9.2_6.8.0
## Wazuh Docker v3.9.1_7.1.0
### Added
- Support for Elastic v7.1.0
- New environment variables for Kibana ([@manuasir](https://github.com/manuasir)) [#22ad43](https://github.com/wazuh/wazuh-docker/commit/22ad4360f548e54bb0c5e929f8c84a186ad2ab88)
## Wazuh Docker v3.9.1_6.8.0
### Added
- Update to Wazuh version 3.9.1_6.8.0 ([#181](https://github.com/wazuh/wazuh-docker/pull/181))
- Security for Elastic Stack in Docker implemented ([#186](https://github.com/wazuh/wazuh-docker/issues/186))
### Fixed
- Fixed `ELASTICSEARCH_KIBANA_IP` environment variable ([@manuasir](https://github.com/manuasir)) ([#181](https://github.com/wazuh/wazuh-docker/pull/181))
## Wazuh Docker v3.9.1_7.1.0
### Added
- Support for Elastic v7.1.0
- New environment variables for Kibana ([@manuasir](https://github.com/manuasir)) [#22ad43](https://github.com/wazuh/wazuh-docker/commit/22ad4360f548e54bb0c5e929f8c84a186ad2ab88)
## Wazuh Docker v3.9.0_6.7.2
### Changed
- Update Elastic Stack version to 6.7.2.
## Wazuh Docker v3.9.0_6.7.1
### Added
- Support for xPACK authorized requests ([@manuasir](https://github.com/manuasir)) ([#119](https://github.com/wazuh/wazuh-docker/pull/119))
- Add Elasticsearch cluster configuration ([@SitoRBJ](https://github.com/SitoRBJ)). ([#146](https://github.com/wazuh/wazuh-docker/pull/146))
- Add Elasticsearch cluster configuration ([@Phandora](https://github.com/Phandora)) ([#140](https://github.com/wazuh/wazuh-docker/pull/140))
- Setting Nginx to support several user/passwords in Kibana ([@toniMR](https://github.com/toniMR)) ([#136](https://github.com/wazuh/wazuh-docker/pull/136))
### Changed
- Use LS_JAVA_OPTS instead of old LS_HEAP_SIZE ([@ruffy91](https://github.com/ruffy91)) ([#139](https://github.com/wazuh/wazuh-docker/pull/139))
- Changing the original Wazuh docker image to allow adding code in the entrypoint ([@Phandora](https://github.com/phandora)) ([#151](https://github.com/wazuh/wazuh-docker/pull/151))
### Removed
- Removing files from Wazuh image ([@Phandora](https://github.com/phandora)) ([#153](https://github.com/wazuh/wazuh-docker/pull/153))
## Wazuh Docker v3.8.2_6.7.0
### Changed
- Update Elastic Stack version to 6.7.0. ([#144](https://github.com/wazuh/wazuh-docker/pull/144))
## Wazuh Docker v3.8.2_6.6.2
### Changed
- Update Elastic Stack version to 6.6.2. ([#130](https://github.com/wazuh/wazuh-docker/pull/130))
## Wazuh Docker v3.8.2_6.6.1
### Changed
- Update Elastic Stack version to 6.6.1. ([#129](https://github.com/wazuh/wazuh-docker/pull/129))
## Wazuh Docker v3.8.2_6.5.4
### Added
- Add Wazuh-Elasticsearch. ([#106](https://github.com/wazuh/wazuh-docker/pull/106))
- Store Filebeat _/var/lib/filebeat/registry._ ([#109](https://github.com/wazuh/wazuh-docker/pull/109))
- Adding the option to disable some xpack features. ([#111](https://github.com/wazuh/wazuh-docker/pull/111))
- Wazuh-Kibana customizable at plugin level. ([#117](https://github.com/wazuh/wazuh-docker/pull/117))
- Adding env variables for alerts data flow. ([#118](https://github.com/wazuh/wazuh-docker/pull/118))
- New Logstash entrypoint added. ([#135](https://github.com/wazuh/wazuh-docker/pull/135/files))
- Welcome screen management. ([#133](https://github.com/wazuh/wazuh-docker/pull/133))
### Changed
- Update to Wazuh version 3.8.2. ([#105](https://github.com/wazuh/wazuh-docker/pull/105))
### Removed
- Remove alerts created in build time. ([#137](https://github.com/wazuh/wazuh-docker/pull/137))
## Wazuh Docker v3.8.1_6.5.4
### Changed
- Update to Wazuh version 3.8.1. ([#102](https://github.com/wazuh/wazuh-docker/pull/102))
## Wazuh Docker v3.8.0_6.5.4
### Changed
- Upgrade version 3.8.0_6.5.4. ([#97](https://github.com/wazuh/wazuh-docker/pull/97))
### Removed
- Remove cluster.py work around. ([#99](https://github.com/wazuh/wazuh-docker/pull/99))
## Wazuh Docker v3.7.2_6.5.4
### Added
- Improvements to Kibana settings added. ([#91](https://github.com/wazuh/wazuh-docker/pull/91))
- Add Kibana environmental variables for Wazuh APP config.yml. ([#89](https://github.com/wazuh/wazuh-docker/pull/89))
### Changed
- Update Elastic Stack version to 6.5.4. ([#82](https://github.com/wazuh/wazuh-docker/pull/82))
- Add env credentials for nginx. ([#86](https://github.com/wazuh/wazuh-docker/pull/86))
- Improve filebeat configuration ([#88](https://github.com/wazuh/wazuh-docker/pull/88))
### Fixed
- Temporary fix for Wazuh cluster master node in Kubernetes. ([#84](https://github.com/wazuh/wazuh-docker/pull/84))
## Wazuh Docker v3.7.2_6.5.3
### Changed

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@@ -1,5 +1,5 @@
Portions Copyright (C) 2019 Wazuh, Inc.
Portions Copyright (C) 2018 Wazuh, Inc.
Based on work Copyright (C) 2003 - 2013 Trend Micro, Inc.
This program is a free software; you can redistribute it and/or modify

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# Wazuh containers for Docker
[![Slack](https://img.shields.io/badge/slack-join-blue.svg)](https://wazuh.com/community/join-us-on-slack/)
[![Slack](https://img.shields.io/badge/slack-join-blue.svg)](https://goo.gl/forms/M2AoZC4b2R9A9Zy12)
[![Email](https://img.shields.io/badge/email-join-blue.svg)](https://groups.google.com/forum/#!forum/wazuh)
[![Documentation](https://img.shields.io/badge/docs-view-green.svg)](https://documentation.wazuh.com)
[![Documentation](https://img.shields.io/badge/web-view-green.svg)](https://wazuh.com)
@@ -8,13 +8,11 @@
In this repository you will find the containers to run:
* wazuh: It runs the Wazuh manager, Wazuh API and Filebeat (for integration with Elastic Stack)
* wazuh-logstash: It is used to receive alerts generated by the manager and feed Elasticsearch using an alerts template
* wazuh-kibana: Provides a web user interface to browse through alerts data. It includes Wazuh plugin for Kibana, that allows you to visualize agents configuration and status.
* wazuh-nginx: Proxies the Kibana container, adding HTTPS (via self-signed SSL certificate) and [Basic authentication](https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication#Basic_authentication_scheme).
* wazuh-elasticsearch: An Elasticsearch container (working as a single-node cluster) using Elastic Stack Docker images. **Be aware to increase the `vm.max_map_count` setting, as it's detailed in the [Wazuh documentation](https://documentation.wazuh.com/current/docker/wazuh-container.html#increase-max-map-count-on-your-host-linux).**
In addition, a docker-compose file is provided to launch the containers mentioned above.
* Elasticsearch cluster. In the Elasticsearch Dockerfile we can visualize variables to configure an Elasticsearch Cluster. These variables are used in the file *config_cluster.sh* to set them in the *elasticsearch.yml* configuration file. You can see the meaning of the node variables [here](https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-node.html) and other cluster settings [here](https://github.com/elastic/elasticsearch/blob/master/distribution/src/config/elasticsearch.yml).
In addition, a docker-compose file is provided to launch the containers mentioned above. It also launches an Elasticsearch container (working as a single-node cluster) using Elastic Stack Docker images.
## Documentation
@@ -22,41 +20,51 @@ In addition, a docker-compose file is provided to launch the containers mentione
* [Wazuh documentation for Docker](https://documentation.wazuh.com/current/docker/index.html)
* [Docker hub](https://hub.docker.com/u/wazuh)
## Current release
Containers are currently tested on Wazuh version 3.7.2 and Elastic Stack version 6.5.3. We will do our best to keep this repository updated to latest versions of both Wazuh and Elastic Stack.
## Directory structure
wazuh-docker
├── docker-compose.yml
├── kibana
│   ├── config
│   │   ├── entrypoint.sh
│   │   └── kibana.yml
│   └── Dockerfile
├── LICENSE
├── logstash
│   ├── config
│   │   ├── 01-wazuh.conf
│   │   └── run.sh
│   └── Dockerfile
├── nginx
│   ├── config
│   │   └── entrypoint.sh
│   └── Dockerfile
├── README.md
├── CHANGELOG.md
├── VERSION
├── test.txt
└── wazuh
├── config
│ ├── 00-decrypt_credentials.sh
│ ├── 01-wazuh.sh
│ ├── 02-set_filebeat_destination.sh
│ ├── 03-config_filebeat.sh
│ ├── 20-ossec-configuration.sh
│ ├── 25-backups.sh
│ ├── 35-remove_credentials_file.sh
│ ├── 85-save_wazuh_version.sh
│ ├── create_user.py
│ ├── entrypoint.sh
│ ├── filebeat_to_elasticsearch.yml
│ ├── filebeat_to_logstash.yml
│ ├── filebeat.runit.service
│ ├── permanent_data.env
│ ├── postfix.runit.service
│ └── wazuh.runit.service
└── Dockerfile
├── config
│   ├── data_dirs.env
│   ├── entrypoint.sh
│   ├── filebeat.runit.service
│   ├── filebeat.yml
│   ├── init.bash
│   ├── postfix.runit.service
│   ├── wazuh-api.runit.service
│   └── wazuh.runit.service
└── Dockerfile
## Branches
* `stable` branch on correspond to the latest Wazuh-Docker stable version.
* `stable` branch on correspond to the last Wazuh-Docker stable version.
* `master` branch contains the latest code, be aware of possible bugs on this branch.
* `Wazuh.Version_ElasticStack.Version` (for example 3.10.2_7.3.2) branch. This branch contains the current release referenced in Docker Hub. The container images are installed under the current version of this branch.
* `Wazuh.Version_ElsaticStack.Version` (for example 3.7.0_6.4.3) branch. This branch contains the current release referenced in Docker Hub. The container images are installed under the current version of this branch.
## Credits and Thank you
@@ -69,7 +77,7 @@ We thank you them and everyone else who has contributed to this project.
## License and copyright
Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
## Web references

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@@ -1,2 +1,2 @@
WAZUH-DOCKER_VERSION="3.11.5_7.3.2"
REVISION="31150"
WAZUH-DOCKER_VERSION="3.7.2_6.5.3"
REVISION="3729"

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@@ -1,9 +1,9 @@
# Wazuh App Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
version: '2'
services:
wazuh:
image: wazuh/wazuh:3.10.2_7.3.2
image: wazuh/wazuh:3.7.2_6.5.3
hostname: wazuh-manager
restart: always
ports:
@@ -11,82 +11,91 @@ services:
- "1515:1515"
- "514:514/udp"
- "55000:55000"
# depends_on:
# - logstash
# logstash:
# image: wazuh/wazuh-elasticsearch:3.10.2_7.3.2
# hostname: logstash
# restart: always
# links:
# - elasticsearch:elasticsearch
# ports:
# - "5000:5000"
# depends_on:
# - elasticsearch
# environment:
# - LS_HEAP_SIZE=2048m
# - SECURITY_ENABLED=no
# - SECURITY_LOGSTASH_USER=service_logstash
# - SECURITY_LOGSTASH_PASS=logstash_pass
# - LOGSTASH_OUTPUT=https://elasticsearch:9200
# - ELASTICSEARCH_URL=https://elasticsearch:9200
# - SECURITY_CA_PEM=server.TEST-CA-signed.pem
# - "1516:1516"
networks:
- docker_elk
# volumes:
# - my-path:/var/ossec/data:Z
# - my-path:/etc/postfix:Z
# - my-path:/etc/filebeat
# - my-custom-config-path/ossec.conf:/wazuh-config-mount/etc/ossec.conf
# command: ["echo 'hello world'"]
depends_on:
- logstash
logstash:
image: wazuh/wazuh-logstash:3.7.2_6.5.3
hostname: logstash
restart: always
# volumes:
# - my-path:/etc/logstash/conf.d:Z
links:
- elasticsearch:elasticsearch
ports:
- "5000:5000"
networks:
- docker_elk
depends_on:
- elasticsearch
environment:
- LS_HEAP_SIZE=2048m
elasticsearch:
image: wazuh/wazuh-elasticsearch:3.10.2_7.3.2
image: docker.elastic.co/elasticsearch/elasticsearch:6.5.3
hostname: elasticsearch
restart: always
ports:
- "9200:9200"
# - "9300:9300"
environment:
- node.name=node-1
- cluster.name=wazuh
- network.host=0.0.0.0
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms1g -Xmx1g"
- ELASTICSEARCH_PROTOCOL=http
- ELASTICSEARCH_IP=elasticsearch
- ELASTICSEARCH_PORT=9200
- SECURITY_ENABLED=no
- SECURITY_ELASTIC_PASSWORD=elastic_pass
- SECURITY_MAIN_NODE=elasticsearch
- ELASTIC_CLUSTER=true
- CLUSTER_NODE_MASTER=true
- CLUSTER_MASTER_NODE_NAME=elasticsearch
- CLUSTER_NODE_DATA=true
- CLUSTER_NODE_INGEST=true
- CLUSTER_MAX_NODES=3
ulimits:
memlock:
soft: -1
hard: -1
mem_limit: 2g
# volumes:
# - my-path:/usr/share/elasticsearch/data:Z
networks:
- docker_elk
kibana:
image: wazuh/wazuh-kibana:3.10.2_7.3.2
image: wazuh/wazuh-kibana:3.7.2_6.5.3
hostname: kibana
restart: always
# ports:
# - "5601:5601"
# environment:
# - ELASTICSEARCH_URL=http://elasticsearch:9200
networks:
- docker_elk
depends_on:
- elasticsearch
links:
- elasticsearch:elasticsearch
- wazuh:wazuh
environment:
- ELASTICSEARCH_URL=https://elasticsearch:9200
- SECURITY_ENABLED=no
- SECURITY_KIBANA_USER=service_kibana
- SECURITY_KIBANA_PASS=kibana_pass
- ELASTICSEARCH_KIBANA_IP=https://elasticsearch:9200
- SECURITY_CA_PEM=server.TEST-CA-signed.pem
ports:
- "5601:5601"
nginx:
image: wazuh/wazuh-nginx:3.10.2_7.3.2
image: wazuh/wazuh-nginx:3.7.2_6.5.3
hostname: nginx
restart: always
environment:
- NGINX_PORT=443
- NGINX_CREDENTIALS
ports:
- "80:80"
- "443:443"
# volumes:
# - my-path:/etc/nginx/conf.d:Z
networks:
- docker_elk
depends_on:
- kibana
links:
- kibana:kibana
- kibana:kibana
networks:
docker_elk:
driver: bridge
ipam:
config:
- subnet: 172.25.0.0/24

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# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
FROM docker.elastic.co/kibana/kibana:6.5.3
ARG WAZUH_APP_VERSION=3.7.2_6.5.3
USER root
ADD https://packages.wazuh.com/wazuhapp/wazuhapp-${WAZUH_APP_VERSION}.zip /tmp
ADD https://raw.githubusercontent.com/wazuh/wazuh/3.7/extensions/elasticsearch/wazuh-elastic6-template-alerts.json /usr/share/kibana/config
RUN NODE_OPTIONS="--max-old-space-size=3072" /usr/share/kibana/bin/kibana-plugin install file:///tmp/wazuhapp-${WAZUH_APP_VERSION}.zip &&\
chown -R kibana:kibana /usr/share/kibana &&\
rm -rf /tmp/*
COPY config/entrypoint.sh /entrypoint.sh
RUN chmod 755 /entrypoint.sh
USER kibana
ENTRYPOINT /entrypoint.sh

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#!/bin/bash
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
set -e
if [ "x${ELASTICSEARCH_URL}" = "x" ]; then
el_url="http://elasticsearch:9200"
else
el_url="${ELASTICSEARCH_URL}"
fi
until curl -XGET $el_url; do
>&2 echo "Elastic is unavailable - sleeping"
sleep 5
done
>&2 echo "Elastic is up - executing command"
#Insert default templates
cat /usr/share/kibana/config/wazuh-elastic6-template-alerts.json | curl -XPUT "$el_url/_template/wazuh" -H 'Content-Type: application/json' -d @-
sleep 5
echo "Setting API credentials into Wazuh APP"
CONFIG_CODE=$(curl -s -o /dev/null -w "%{http_code}" -XGET $el_url/.wazuh/wazuh-configuration/1513629884013)
if [ "x$CONFIG_CODE" = "x404" ]; then
curl -s -XPOST $el_url/.wazuh/wazuh-configuration/1513629884013 -H 'Content-Type: application/json' -d'
{
"api_user": "foo",
"api_password": "YmFy",
"url": "https://wazuh",
"api_port": "55000",
"insecure": "true",
"component": "API",
"cluster_info": {
"manager": "wazuh-manager",
"cluster": "Disabled",
"status": "disabled"
},
"extensions": {
"oscap": true,
"audit": true,
"pci": true,
"aws": true,
"virustotal": true,
"gdpr": true,
"ciscat": true
}
}
' > /dev/null
else
echo "Wazuh APP already configured"
fi
sleep 5
/usr/local/bin/kibana-docker

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kibana/config/kibana.yml Normal file
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# Kibana is served by a back end server. This setting specifies the port to use.
server.port: 5601
# This setting specifies the IP address of the back end server.
server.host: "0.0.0.0"
# Enables you to specify a path to mount Kibana at if you are running behind a proxy. This setting
# cannot end in a slash.
# server.basePath: ""
# The maximum payload size in bytes for incoming server requests.
# server.maxPayloadBytes: 1048576
# The Kibana server's name. This is used for display purposes.
# server.name: "your-hostname"
# The URL of the Elasticsearch instance to use for all your queries.
elasticsearch.url: "http://elasticsearch:9200"
# When this settings value is true Kibana uses the hostname specified in the server.host
# setting. When the value of this setting is false, Kibana uses the hostname of the host
# that connects to this Kibana instance.
# elasticsearch.preserveHost: true
# Kibana uses an index in Elasticsearch to store saved searches, visualizations and
# dashboards. Kibana creates a new index if the index doesnt already exist.
# kibana.index: ".kibana"
# The default application to load.
# kibana.defaultAppId: "discover"
# If your Elasticsearch is protected with basic authentication, these settings provide
# the username and password that the Kibana server uses to perform maintenance on the Kibana
# index at startup. Your Kibana users still need to authenticate with Elasticsearch, which
# is proxied through the Kibana server.
# elasticsearch.username: "user"
# elasticsearch.password: "pass"
# Paths to the PEM-format SSL certificate and SSL key files, respectively. These
# files enable SSL for outgoing requests from the Kibana server to the browser.
# server.ssl.cert: /path/to/your/server.crt
# server.ssl.key: /path/to/your/server.key
# Optional settings that provide the paths to the PEM-format SSL certificate and key files.
# These files validate that your Elasticsearch backend uses the same key files.
# elasticsearch.ssl.cert: /path/to/your/client.crt
# elasticsearch.ssl.key: /path/to/your/client.key
# Optional setting that enables you to specify a path to the PEM file for the certificate
# authority for your Elasticsearch instance.
# elasticsearch.ssl.ca: /path/to/your/CA.pem
# To disregard the validity of SSL certificates, change this settings value to false.
# elasticsearch.ssl.verify: true
# Time in milliseconds to wait for Elasticsearch to respond to pings. Defaults to the value of
# the elasticsearch.requestTimeout setting.
# elasticsearch.pingTimeout: 1500
# Time in milliseconds to wait for responses from the back end or Elasticsearch. This value
# must be a positive integer.
# elasticsearch.requestTimeout: 30000
# List of Kibana client-side headers to send to Elasticsearch. To send *no* client-side
# headers, set this value to [] (an empty list).
# elasticsearch.requestHeadersWhitelist: [ authorization ]
# Time in milliseconds for Elasticsearch to wait for responses from shards. Set to 0 to disable.
# elasticsearch.shardTimeout: 0
# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying.
# elasticsearch.startupTimeout: 5000
# Specifies the path where Kibana creates the process ID file.
# pid.file: /var/run/kibana.pid
# Enables you specify a file where Kibana stores log output.
# logging.dest: stdout
# Set the value of this setting to true to suppress all logging output.
# logging.silent: false
# Set the value of this setting to true to suppress all logging output other than error messages.
logging.quiet: true
# Set the value of this setting to true to log all events, including system usage information
# and all requests.
# logging.verbose: false
# Set the interval in milliseconds to sample system and process performance
# metrics. Minimum is 100ms. Defaults to 10000.
# ops.interval: 10000

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# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
FROM docker.elastic.co/logstash/logstash:6.5.3
RUN rm -f /usr/share/logstash/pipeline/logstash.conf
COPY config/01-wazuh.conf /usr/share/logstash/pipeline/01-wazuh.conf

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# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
# Wazuh - Logstash configuration file
## Remote Wazuh Manager - Filebeat input
input {
beats {
port => 5000
codec => "json_lines"
# ssl => true
# ssl_certificate => "/etc/logstash/logstash.crt"
# ssl_key => "/etc/logstash/logstash.key"
}
}
filter {
if [data][srcip] {
mutate {
add_field => [ "@src_ip", "%{[data][srcip]}" ]
}
}
if [data][aws][sourceIPAddress] {
mutate {
add_field => [ "@src_ip", "%{[data][aws][sourceIPAddress]}" ]
}
}
}
filter {
geoip {
source => "@src_ip"
target => "GeoLocation"
fields => ["city_name", "country_name", "region_name", "location"]
}
date {
match => ["timestamp", "ISO8601"]
target => "@timestamp"
}
mutate {
remove_field => [ "timestamp", "beat", "input_type", "tags", "count", "@version", "log", "offset", "type", "@src_ip", "host"]
}
}
output {
elasticsearch {
hosts => ["elasticsearch:9200"]
index => "wazuh-alerts-3.x-%{+YYYY.MM.dd}"
document_type => "wazuh"
}
}

31
logstash/config/run.sh Normal file
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@@ -0,0 +1,31 @@
#!/bin/bash
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
#
# OSSEC container bootstrap. See the README for information of the environment
# variables expected by this script.
#
#
#
# Apply Templates
#
set -e
host="elasticsearch"
until curl -XGET $host:9200; do
>&2 echo "Elastic is unavailable - sleeping"
sleep 1
done
# Add logstash as command if needed
if [ "${1:0:1}" = '-' ]; then
set -- logstash "$@"
fi
# Run as user "logstash" if the command is "logstash"
if [ "$1" = 'logstash' ]; then
set -- gosu logstash "$@"
fi
exec "$@"

16
nginx/Dockerfile Normal file
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@@ -0,0 +1,16 @@
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
FROM nginx:latest
ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update && apt-get install -y openssl apache2-utils
COPY config/entrypoint.sh /entrypoint.sh
RUN chmod 755 /entrypoint.sh
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
VOLUME ["/etc/nginx/conf.d"]
ENTRYPOINT /entrypoint.sh

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@@ -0,0 +1,57 @@
#!/bin/sh
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
set -e
# Generating certificates.
if [ ! -d /etc/nginx/conf.d/ssl ]; then
echo "Generating SSL certificates"
mkdir -p /etc/nginx/conf.d/ssl/certs /etc/nginx/conf.d/ssl/private
openssl req -x509 -batch -nodes -days 365 -newkey rsa:2048 -keyout /etc/nginx/conf.d/ssl/private/kibana-access.key -out /etc/nginx/conf.d/ssl/certs/kibana-access.pem >/dev/null
else
echo "SSL certificates already present"
fi
# Configuring default credentiales.
if [ ! -f /etc/nginx/conf.d/kibana.htpasswd ]; then
echo "Setting Nginx credentials"
echo bar|htpasswd -i -c /etc/nginx/conf.d/kibana.htpasswd foo >/dev/null
else
echo "Kibana credentials already configured"
fi
if [ "x${NGINX_PORT}" = "x" ]; then
NGINX_PORT=443
fi
if [ "x${KIBANA_HOST}" = "x" ]; then
KIBANA_HOST="kibana:5601"
fi
echo "Configuring NGINX"
cat > /etc/nginx/conf.d/default.conf <<EOF
server {
listen 80;
listen [::]:80;
return 301 https://\$host:${NGINX_PORT}\$request_uri;
}
server {
listen ${NGINX_PORT} default_server;
listen [::]:${NGINX_PORT};
ssl on;
ssl_certificate /etc/nginx/conf.d/ssl/certs/kibana-access.pem;
ssl_certificate_key /etc/nginx/conf.d/ssl/private/kibana-access.key;
location / {
auth_basic "Restricted";
auth_basic_user_file /etc/nginx/conf.d/kibana.htpasswd;
proxy_pass http://${KIBANA_HOST}/;
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
}
}
EOF
nginx -g 'daemon off;'

View File

@@ -1,111 +1,81 @@
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
FROM waystonesystems/baseimage-centos:0.2.0
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
FROM phusion/baseimage:latest
ARG FILEBEAT_VERSION=6.5.3
ARG WAZUH_VERSION=3.7.2-1
# Arguments
ARG FILEBEAT_VERSION=7.10.2
ARG WAZUH_VERSION=4.3.8-0.debug
# Updating image
RUN apt-get update && apt-get upgrade -y -o Dpkg::Options::="--force-confold"
# Environment variables
ENV API_USER="foo" \
API_PASS="bar"
# Set Wazuh repository.
RUN echo "deb https://packages.wazuh.com/3.x/apt/ stable main" | tee /etc/apt/sources.list.d/wazuh.list
RUN curl -s https://packages.wazuh.com/key/GPG-KEY-WAZUH | apt-key add -
ARG TEMPLATE_VERSION="4.0"
ENV FILEBEAT_DESTINATION="elasticsearch"
# Set nodejs repository.
RUN curl --silent --location https://deb.nodesource.com/setup_8.x | bash -
# Creating ossec user as uid:gid 1000:1000
RUN groupadd -g 1000 ossec
RUN useradd -u 1000 -g 1000 -d /var/ossec ossec
# Configure postfix
RUN echo "postfix postfix/mailname string wazuh-manager" | debconf-set-selections
RUN echo "postfix postfix/main_mailer_type string 'Internet Site'" | debconf-set-selections
# Add universe repository
RUN add-apt-repository universe
# Install packages
RUN set -x && \
groupadd -g 1000 wazuh && \
useradd -u 1000 -g 1000 -d /var/ossec wazuh && \
curl -o /tmp/wazuh-manager-$WAZUH_VERSION.x86_64.rpm https://packages.wazuh.com/cloud/4.3.x/wazuh-manager-$WAZUH_VERSION.x86_64.rpm && \
yum update -y && \
yum upgrade -y &&\
yum install -y openssl vim expect python-boto python-pip python-cryptography postfix bsd-mailx mailx ca-certificates && \
yum localinstall -y /tmp/wazuh-manager-$WAZUH_VERSION.x86_64.rpm && \
rm -f /tmp/wazuh-manager-$WAZUH_VERSION.x86_64.rpm && \
yum clean all && \
rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
rm -f /var/ossec/logs/alerts/*/*/* && \
rm -f /var/ossec/logs/archives/*/*/* && \
rm -f /var/ossec/logs/firewall/*/*/* && \
rm -f /var/ossec/logs/api/*/*/* && \
rm -f /var/ossec/logs/cluster/*/*/* && \
rm -f /var/ossec/logs/wazuh/*/*/* && \
curl -L -O https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-${FILEBEAT_VERSION}-x86_64.rpm && \
rpm -vi filebeat-${FILEBEAT_VERSION}-x86_64.rpm && rm -f filebeat-${FILEBEAT_VERSION}-x86_64.rpm
RUN apt-get update && apt-get -y install openssl postfix bsd-mailx python-boto python-pip \
apt-transport-https vim expect nodejs python-cryptography wazuh-manager=${WAZUH_VERSION} \
wazuh-api=${WAZUH_VERSION} mailutils libsasl2-modules
# Services
RUN mkdir /etc/service/wazuh && \
mkdir /etc/service/postfix && \
mkdir /etc/service/filebeat
# Adding first run script.
ADD config/data_dirs.env /data_dirs.env
ADD config/init.bash /init.bash
COPY config/wazuh.runit.service /etc/service/wazuh/run
COPY config/postfix.runit.service /etc/service/postfix/run
COPY config/filebeat.runit.service /etc/service/filebeat/run
RUN chmod +x /etc/service/wazuh/run && \
chmod +x /etc/service/postfix/run && \
chmod +x /etc/service/filebeat/run
# Copy configuration files from repository
COPY config/filebeat_to_elasticsearch.yml ./
COPY config/filebeat_to_logstash.yml ./
# Prepare permanent data
# Sync calls are due to https://github.com/docker/docker/issues/9547
COPY config/permanent_data.env /permanent_data.env
COPY config/permanent_data.sh /permanent_data.sh
RUN chmod 755 /permanent_data.sh && \
sync && \
/permanent_data.sh && \
sync && \
rm /permanent_data.sh
RUN chmod 755 /init.bash &&\
sync && /init.bash &&\
sync && rm /init.bash
# Installing and configuring fiebeat
RUN curl -L -O https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-${FILEBEAT_VERSION}-amd64.deb &&\
dpkg -i filebeat-${FILEBEAT_VERSION}-amd64.deb && rm -f filebeat-${FILEBEAT_VERSION}-amd64.deb
COPY config/filebeat.yml /etc/filebeat/
RUN chmod go-w /etc/filebeat/filebeat.yml
# Adding entrypoint
ADD config/entrypoint.sh /entrypoint.sh
RUN chmod 755 /entrypoint.sh
# Setting volumes
# Once we declared a volume in the Dockerfile, changes made to that path will have no effect. In other words, any changes made
# to the these paths from here to the end of the Dockerfile will not be taken into account when mounting the volume.
VOLUME ["/var/ossec/api/configuration"]
VOLUME ["/var/ossec/etc"]
VOLUME ["/var/ossec/logs"]
VOLUME ["/var/ossec/queue"]
VOLUME ["/var/ossec/agentless"]
VOLUME ["/var/ossec/var/multigroups"]
VOLUME ["/var/ossec/integrations"]
VOLUME ["/var/ossec/active-response/bin"]
VOLUME ["/var/ossec/wodles"]
VOLUME ["/var/ossec/data"]
VOLUME ["/etc/filebeat"]
VOLUME ["/etc/postfix"]
VOLUME ["/var/lib/filebeat"]
# Prepare entrypoint scripts
# Entrypoint scripts must be added to the entrypoint-scripts directory
RUN mkdir /entrypoint-scripts
COPY config/entrypoint.sh /entrypoint.sh
COPY --chown=root:wazuh config/create_user.py /var/ossec/framework/scripts/create_user.py
COPY config/00-decrypt_credentials.sh /entrypoint-scripts/00-decrypt_credentials.sh
COPY config/01-wazuh.sh /entrypoint-scripts/01-wazuh.sh
COPY config/02-set_filebeat_destination.sh /entrypoint-scripts/02-set_filebeat_destination.sh
COPY config/03-config_filebeat.sh /entrypoint-scripts/03-config_filebeat.sh
COPY config/20-ossec-configuration.sh /entrypoint-scripts/20-ossec-configuration.sh
COPY config/25-backups.sh /entrypoint-scripts/25-backups.sh
COPY config/35-remove_credentials_file.sh /entrypoint-scripts/35-remove_credentials_file.sh
COPY config/85-save_wazuh_version.sh /entrypoint-scripts/85-save_wazuh_version.sh
RUN chmod 755 /entrypoint.sh && \
chmod 755 /entrypoint-scripts/00-decrypt_credentials.sh && \
chmod 755 /entrypoint-scripts/01-wazuh.sh && \
chmod 755 /entrypoint-scripts/02-set_filebeat_destination.sh && \
chmod 755 /entrypoint-scripts/03-config_filebeat.sh && \
chmod 755 /entrypoint-scripts/20-ossec-configuration.sh && \
chmod 755 /entrypoint-scripts/25-backups.sh && \
chmod 755 /entrypoint-scripts/35-remove_credentials_file.sh && \
chmod 755 /entrypoint-scripts/85-save_wazuh_version.sh
# Load wazuh alerts template.
ADD https://raw.githubusercontent.com/wazuh/wazuh/$TEMPLATE_VERSION/extensions/elasticsearch/7.x/wazuh-template.json /etc/filebeat
RUN chmod go-w /etc/filebeat/wazuh-template.json
# Expose ports
# Services ports
EXPOSE 55000/tcp 1514/udp 1515/tcp 514/udp 1516/tcp
# Clean up
RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
# Adding services
RUN mkdir /etc/service/wazuh
COPY config/wazuh.runit.service /etc/service/wazuh/run
RUN chmod +x /etc/service/wazuh/run
RUN mkdir /etc/service/wazuh-api
COPY config/wazuh-api.runit.service /etc/service/wazuh-api/run
RUN chmod +x /etc/service/wazuh-api/run
RUN mkdir /etc/service/postfix
COPY config/postfix.runit.service /etc/service/postfix/run
RUN chmod +x /etc/service/postfix/run
RUN mkdir /etc/service/filebeat
COPY config/filebeat.runit.service /etc/service/filebeat/run
RUN chmod +x /etc/service/filebeat/run
# Run all services
ENTRYPOINT ["/entrypoint.sh"]
ENTRYPOINT ["/entrypoint.sh"]

View File

@@ -1,15 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
##############################################################################
# Decrypt credentials.
# If the credentials of the API user to be created are encrypted,
# it must be decrypted for later use.
##############################################################################
if [[ "x${SECURITY_CREDENTIALS_FILE}" == "x" ]]; then
echo "CREDENTIALS - Security credentials file not used. Nothing to do."
else
echo "CREDENTIALS - TO DO"
fi
# TO DO

View File

@@ -1,333 +0,0 @@
#!/bin/bash
# Wazuh App Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Variables
source /permanent_data.env
WAZUH_INSTALL_PATH=/var/ossec
WAZUH_CONFIG_MOUNT=/wazuh-config-mount
AUTO_ENROLLMENT_ENABLED=${AUTO_ENROLLMENT_ENABLED:-true}
API_GENERATE_CERTS=${API_GENERATE_CERTS:-true}
##############################################################################
# Aux functions
##############################################################################
print() {
echo -e $1
}
error_and_exit() {
echo "Error executing command: '$1'."
echo 'Exiting.'
exit 1
}
exec_cmd() {
eval $1 > /dev/null 2>&1 || error_and_exit "$1"
}
exec_cmd_stdout() {
eval $1 2>&1 || error_and_exit "$1"
}
##############################################################################
# Check_update
# This function considers the following cases:
# - If /var/ossec/etc/VERSION does not exist -> Action Nothing. There is no data in the EBS. First time deploying Wazuh
# - If different Wazuh version -> Action: Update. The previous version is older than the current one.
# - If the same Wazuh version -> Acton: Nothing. Same Wazuh version.
##############################################################################
check_update() {
if [ -e /var/ossec/etc/VERSION ]
then
previous_version=$(cat /var/ossec/etc/VERSION | grep -i version | cut -d'"' -f2)
echo "CHECK UPDATE - Previous version: $previous_version"
current_version=$(/var/ossec/bin/wazuh-control -j info | jq .data[0].WAZUH_VERSION | cut -d'"' -f2)
echo "CHECK UPDATE - Current version: $current_version"
if [ $previous_version == $current_version ]
then
echo "CHECK UPDATE - Same Wazuh version in the EBS and image"
return 0
else
echo "CHECK UPDATE - Different Wazuh version: Update"
wazuh_version_regex='v4.2.[0-9]'
if [[ "$previous_version" =~ $wazuh_version_regex ]]
then
echo "CHECK UPDATE - Change ossec user to wazuh user"
ossec_group_files=$(find /var/ossec -group 1000)
ossec_user_files=$(find /var/ossec -user 1000)
while IFS= read -r group; do
chgrp wazuh $group
done <<< "$ossec_group_files"
while IFS= read -r user; do
chown wazuh $user
done <<< "$ossec_user_files"
echo "CHECK UPDATE - Change ossecr user to wazuh user"
ossecr_group_files=$(find /var/ossec -group 998)
ossecr_user_files=$(find /var/ossec -user 998)
while IFS= read -r group; do
chgrp wazuh $group
done <<< "$ossecr_group_files"
while IFS= read -r user; do
chown wazuh $user
done <<< "$ossecr_user_files"
echo "CHECK UPDATE - Change ossecm user to wazuh user"
ossecm_group_files=$(find /var/ossec -group 997)
ossecm_user_files=$(find /var/ossec -user 997)
while IFS= read -r group; do
chgrp wazuh $group
done <<< "$ossecm_group_files"
while IFS= read -r user; do
chown wazuh $user
done <<< "$ossecm_user_files"
fi
return 1
fi
else
echo "CHECK UPDATE - First time mounting EBS"
return 0
fi
}
##############################################################################
# Edit configuration
##############################################################################
edit_configuration() { # $1 -> setting, $2 -> value
sed -i "s/^config.$1\s=.*/config.$1 = \"$2\";/g" "${WAZUH_INSTALL_PATH}/api/configuration/config.js" || error_and_exit "sed (editing configuration)"
}
##############################################################################
# This function will attempt to mount every directory in PERMANENT_DATA
# into the respective path.
# If the path is empty means permanent data volume is also empty, so a backup
# will be copied into it. Otherwise it will not be copied because there is
# already data inside the volume for the specified path.
##############################################################################
mount_permanent_data() {
for permanent_dir in "${PERMANENT_DATA[@]}"; do
# Check if the path is not empty
if find ${permanent_dir} -mindepth 1 | read; then
print "The path ${permanent_dir} is already mounted"
else
print "Installing ${permanent_dir}"
exec_cmd "cp -a ${WAZUH_INSTALL_PATH}/data_tmp/permanent${permanent_dir}/. ${permanent_dir}"
fi
done
}
##############################################################################
# This function will replace from the permanent data volume every file
# contained in PERMANENT_DATA_EXCP
# Some files as 'internal_options.conf' are saved as permanent data, but
# they must be updated to work properly if wazuh version is changed.
##############################################################################
apply_exclusion_data() {
for exclusion_file in "${PERMANENT_DATA_EXCP[@]}"; do
if [ -e ${WAZUH_INSTALL_PATH}/data_tmp/exclusion/${exclusion_file} ]
then
DIR=$(dirname "${exclusion_file}")
if [ ! -e ${DIR} ]
then
mkdir -p ${DIR}
fi
print "Updating ${exclusion_file}"
exec_cmd "cp -p ${WAZUH_INSTALL_PATH}/data_tmp/exclusion/${exclusion_file} ${exclusion_file}"
fi
done
}
##############################################################################
# This function will delete from the permanent data volume every file
# contained in PERMANENT_DATA_DEL
##############################################################################
remove_data_files() {
for del_file in "${PERMANENT_DATA_DEL[@]}"; do
if [ $(ls ${del_file} 2> /dev/null | wc -l) -ne 0 ]
then
print "Removing ${del_file}"
exec_cmd "rm ${del_file}"
fi
done
}
##############################################################################
# Create certificates: Manager
##############################################################################
create_ossec_key_cert() {
print "Creating wazuh-authd key and cert"
exec_cmd "openssl genrsa -out ${WAZUH_INSTALL_PATH}/etc/sslmanager.key 4096"
exec_cmd "openssl req -new -x509 -key ${WAZUH_INSTALL_PATH}/etc/sslmanager.key -out ${WAZUH_INSTALL_PATH}/etc/sslmanager.cert -days 3650 -subj /CN=${HOSTNAME}/"
}
##############################################################################
# Copy all files from $WAZUH_CONFIG_MOUNT to $WAZUH_INSTALL_PATH and respect
# destination files permissions
#
# For example, to mount the file /var/ossec/data/etc/ossec.conf, mount it at
# $WAZUH_CONFIG_MOUNT/etc/ossec.conf in your container and this code will
# replace the ossec.conf file in /var/ossec/data/etc with yours.
##############################################################################
mount_files() {
if [ -e "$WAZUH_CONFIG_MOUNT" ]
then
print "Identified Wazuh configuration files to mount..."
exec_cmd_stdout "cp --verbose -r $WAZUH_CONFIG_MOUNT/* $WAZUH_INSTALL_PATH"
else
print "No Wazuh configuration files to mount..."
fi
}
##############################################################################
# Stop OSSEC
##############################################################################
function ossec_shutdown(){
${WAZUH_INSTALL_PATH}/bin/wazuh-control stop;
}
##############################################################################
# Interpret any passed arguments (via docker command to this entrypoint) as
# paths or commands, and execute them.
#
# This can be useful for actions that need to be run before the services are
# started, such as "/var/ossec/bin/wazuh-control enable agentless".
##############################################################################
docker_custom_args() {
for CUSTOM_COMMAND in "$@"
do
echo "Executing command \`${CUSTOM_COMMAND}\`"
exec_cmd_stdout "${CUSTOM_COMMAND}"
done
}
##############################################################################
# Change Wazuh API user credentials.
##############################################################################
function_create_custom_user() {
# get custom credentials
if [[ "x${SECURITY_CREDENTIALS_FILE}" == "x" ]]; then
echo "No security credentials file used"
else
input=${SECURITY_CREDENTIALS_FILE}
while IFS= read -r line
do
if [[ $line == *"WUI_API_PASS"* ]]; then
arrIN=(${line//:/ })
WUI_API_PASS=${arrIN[1]}
elif [[ $line == *"WAZUH_API_PASS"* ]]; then
arrIN=(${line//:/ })
WAZUH_API_PASS=${arrIN[1]}
fi
done < "$input"
fi
if [[ ! -z $WAZUH_API_PASS ]]; then
cat << EOF > "/var/ossec/api/configuration/wazuh-user.json"
{
"password": "$WAZUH_API_PASS"
}
EOF
fi
if [[ ! -z $WUI_API_PASS ]]; then
cat << EOF > "/var/ossec/api/configuration/wui-user.json"
{
"password": "$WUI_API_PASS"
}
EOF
# create or customize API user
if /var/ossec/framework/python/bin/python3 /var/ossec/framework/scripts/create_user.py; then
# remove json if exit code is 0
echo "Wazuh API credentials changed"
rm /var/ossec/api/configuration/wui-user.json
rm /var/ossec/api/configuration/wazuh-user.json
else
echo "There was an error configuring the API users"
sleep 10
# terminate container to avoid unpredictable behavior
kill -s SIGINT 1
fi
fi
}
##############################################################################
# Main function
##############################################################################
main() {
# Check Wazuh version in the image and EBS (It returns 1 when updating the environment)
check_update
update=$?
# Mount permanent data (i.e. ossec.conf)
mount_permanent_data
# Restore files stored in permanent data that are not permanent (i.e. internal_options.conf)
apply_exclusion_data
# When updating the environment, remove some files in permanent_data (i.e. .template.db)
if [ $update == 1 ]
then
echo "Removing databases"
remove_data_files
else
echo "Keeping databases"
fi
# Generate wazuh-authd certs if AUTO_ENROLLMENT_ENABLED is true and does not exist
if [ $AUTO_ENROLLMENT_ENABLED == true ]
then
if [ ! -e ${WAZUH_INSTALL_PATH}/etc/sslmanager.key ]
then
create_ossec_key_cert
fi
fi
# Mount selected files (WAZUH_CONFIG_MOUNT) to container
mount_files
# Trap exit signals and do a proper shutdown
trap "ossec_shutdown; exit" SIGINT SIGTERM
# Execute custom args
docker_custom_args
# Change API user credentials
if [[ ${CLUSTER_NODE_TYPE} == "master" ]]; then
function_create_custom_user
fi
# Delete temporary data folder
rm -rf ${WAZUH_INSTALL_PATH}/data_tmp
}
main

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@@ -1,30 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
##############################################################################
# Set Filebeat destination.
##############################################################################
if [[ $FILEBEAT_DESTINATION == "elasticsearch" ]]; then
echo "FILEBEAT - Set destination to Elasticsearch"
cp filebeat_to_elasticsearch.yml /etc/filebeat/filebeat.yml
if [[ $FILEBEAT_OUTPUT != "" ]]; then
sed -i "s/elasticsearch:9200/$FILEBEAT_OUTPUT:9200/" /etc/filebeat/filebeat.yml
fi
elif [[ $FILEBEAT_DESTINATION == "logstash" ]]; then
echo "FILEBEAT - Set destination to Logstash"
cp filebeat_to_logstash.yml /etc/filebeat/filebeat.yml
if [[ $FILEBEAT_OUTPUT != "" ]]; then
sed -i "s/logstash:5000/$FILEBEAT_OUTPUT:5000/" /etc/filebeat/filebeat.yml
fi
else
echo "FILEBEAT - Error choosing destination. Set default filebeat.yml "
fi
echo "FILEBEAT - Set permissions"
chmod go-w /etc/filebeat/filebeat.yml

View File

@@ -1,23 +0,0 @@
#!/bin/bash
# Wazuh App Copyright (C) 2019 Wazuh Inc. (License GPLv2)
set -e
if [[ $FILEBEAT_DESTINATION == "elasticsearch" ]]; then
WAZUH_FILEBEAT_MODULE=wazuh-filebeat-0.1.tar.gz
# Modify the output to Elasticsearch if th ELASTICSEARCH_URL is set
if [ "$ELASTICSEARCH_URL" != "" ]; then
>&2 echo "FILEBEAT - Customize Elasticsearch ouput IP."
sed -i 's|http://elasticsearch:9200|'$ELASTICSEARCH_URL'|g' /etc/filebeat/filebeat.yml
fi
# Install Wazuh Filebeat Module
>&2 echo "FILEBEAT - Install Wazuh Filebeat Module."
curl -s "https://packages.wazuh.com/3.x/filebeat/${WAZUH_FILEBEAT_MODULE}" | tar -xvz -C /usr/share/filebeat/module
mkdir -p /usr/share/filebeat/module/wazuh
chmod 755 -R /usr/share/filebeat/module/wazuh
fi

View File

@@ -1,13 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
##############################################################################
# Change Wazuh manager configuration.
##############################################################################
# # Example:
# # Change remote protocol from udp to tcp
# PROTOCOL="tcp"
# sed -i -e '/<remote>/,/<\/remote>/ s|<protocol>udp</protocol>|<protocol>'$PROTOCOL'</protocol>|g' /var/ossec/etc/ossec.conf
# # It is necessary to restart the service in order to apply the new configuration.
# service wazuh-manager restart

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@@ -1,10 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
##############################################################################
# Enable Wazuh backups and store them in a repository.
##############################################################################
# TO DO
echo "BACKUPS - TO DO"

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@@ -1,14 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
##############################################################################
# Decrypt credentials.
# Remove the credentials file for security reasons.
##############################################################################
if [[ "x${SECURITY_CREDENTIALS_FILE}" == "x" ]]; then
echo "CREDENTIALS - Security credentials file not used. Nothing to do."
else
echo "CREDENTIALS - Remove credentiasl file."
shred -zvu ${SECURITY_CREDENTIALS_FILE}
fi

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@@ -1,6 +0,0 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2020 Wazuh Inc. (License GPLv2)
# Copy /var/ossec/etc/ossec-init.conf contents in /var/ossec/etc/VERSION to be able to check the previous Wazuh version in pod.
echo "Adding Wazuh version to /var/ossec/etc/VERSION"
/var/ossec/bin/wazuh-control info > /var/ossec/etc/VERSION

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@@ -1,63 +0,0 @@
import logging
import sys
import json
import random
import string
import os
import re
# Set framework path
sys.path.append(os.path.dirname(sys.argv[0]) + "/../framework")
WUI_USER_FILE_PATH = "/var/ossec/api/configuration/wui-user.json"
WAZUH_USER_FILE_PATH = "/var/ossec/api/configuration/wazuh-user.json"
try:
from wazuh.rbac.orm import create_rbac_db
from wazuh.security import (
create_user,
get_users,
get_roles,
set_user_role,
update_user,
)
except Exception as e:
logging.error("No module 'wazuh' found.")
sys.exit(1)
def read_wui_user_file(path=WUI_USER_FILE_PATH):
with open(path) as wui_user_file:
data = json.load(wui_user_file)
return data["password"]
def read_wazuh_user_file(path=WAZUH_USER_FILE_PATH):
with open(path) as wazuh_user_file:
data = json.load(wazuh_user_file)
return data["password"]
def db_users():
users_result = get_users()
return {user["username"]: user["id"] for user in users_result.affected_items}
if __name__ == "__main__":
if not os.path.exists(WUI_USER_FILE_PATH):
# abort if no user file detected
sys.exit(0)
wui_password = read_wui_user_file()
wazuh_password = read_wazuh_user_file()
create_rbac_db()
initial_users = db_users()
# set a random password for all other users (not wazuh-wui)
for name, id in initial_users.items():
custom_pass = None
if name == "wazuh-wui":
custom_pass = wui_password
elif name == "wazuh":
custom_pass = wazuh_password
if custom_pass:
update_user(
user_id=[
str(id),
],
password=custom_pass,
)

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@@ -0,0 +1,15 @@
i=0
DATA_DIRS[((i++))]="api/configuration"
DATA_DIRS[((i++))]="etc"
DATA_DIRS[((i++))]="logs"
DATA_DIRS[((i++))]="queue/db"
DATA_DIRS[((i++))]="queue/rootcheck"
DATA_DIRS[((i++))]="queue/agent-groups"
DATA_DIRS[((i++))]="queue/agent-info"
DATA_DIRS[((i++))]="queue/agents-timestamp"
DATA_DIRS[((i++))]="queue/agentless"
DATA_DIRS[((i++))]="queue/cluster"
DATA_DIRS[((i++))]="queue/rids"
DATA_DIRS[((i++))]="queue/fts"
DATA_DIRS[((i++))]="var/multigroups"
export DATA_DIRS

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@@ -1,15 +1,135 @@
#!/bin/bash
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
# Trap to kill container if it is necessary.
trap "exit" SIGINT SIGTERM
# It will run every .sh script located in entrypoint-scripts folder in lexicographical order
for script in `ls /entrypoint-scripts/*.sh | sort -n`; do
bash "$script"
#
# OSSEC container bootstrap. See the README for information of the environment
# variables expected by this script.
#
#
#
# Startup the services
#
source /data_dirs.env
FIRST_TIME_INSTALLATION=false
WAZUH_INSTALL_PATH=/var/ossec
DATA_PATH=${WAZUH_INSTALL_PATH}/data
WAZUH_CONFIG_MOUNT=/wazuh-config-mount
print() {
echo -e $1
}
error_and_exit() {
echo "Error executing command: '$1'."
echo 'Exiting.'
exit 1
}
exec_cmd() {
eval $1 > /dev/null 2>&1 || error_and_exit "$1"
}
exec_cmd_stdout() {
eval $1 2>&1 || error_and_exit "$1"
}
edit_configuration() { # $1 -> setting, $2 -> value
sed -i "s/^config.$1\s=.*/config.$1 = \"$2\";/g" "${DATA_PATH}/api/configuration/config.js" || error_and_exit "sed (editing configuration)"
}
for ossecdir in "${DATA_DIRS[@]}"; do
if [ ! -e "${DATA_PATH}/${ossecdir}" ]
then
print "Installing ${ossecdir}"
exec_cmd "mkdir -p $(dirname ${DATA_PATH}/${ossecdir})"
exec_cmd "cp -pr /var/ossec/${ossecdir}-template ${DATA_PATH}/${ossecdir}"
FIRST_TIME_INSTALLATION=true
fi
done
if [ -e ${WAZUH_INSTALL_PATH}/etc-template ]
then
cp -p /var/ossec/etc-template/internal_options.conf /var/ossec/etc/internal_options.conf
fi
rm /var/ossec/queue/db/.template.db
touch ${DATA_PATH}/process_list
chgrp ossec ${DATA_PATH}/process_list
chmod g+rw ${DATA_PATH}/process_list
AUTO_ENROLLMENT_ENABLED=${AUTO_ENROLLMENT_ENABLED:-true}
API_GENERATE_CERTS=${API_GENERATE_CERTS:-true}
if [ $FIRST_TIME_INSTALLATION == true ]
then
if [ $AUTO_ENROLLMENT_ENABLED == true ]
then
if [ ! -e ${DATA_PATH}/etc/sslmanager.key ]
then
print "Creating ossec-authd key and cert"
exec_cmd "openssl genrsa -out ${DATA_PATH}/etc/sslmanager.key 4096"
exec_cmd "openssl req -new -x509 -key ${DATA_PATH}/etc/sslmanager.key -out ${DATA_PATH}/etc/sslmanager.cert -days 3650 -subj /CN=${HOSTNAME}/"
fi
fi
if [ $API_GENERATE_CERTS == true ]
then
if [ ! -e ${DATA_PATH}/api/configuration/ssl/server.crt ]
then
print "Enabling Wazuh API HTTPS"
edit_configuration "https" "yes"
print "Create Wazuh API key and cert"
exec_cmd "openssl genrsa -out ${DATA_PATH}/api/configuration/ssl/server.key 4096"
exec_cmd "openssl req -new -x509 -key ${DATA_PATH}/api/configuration/ssl/server.key -out ${DATA_PATH}/api/configuration/ssl/server.crt -days 3650 -subj /CN=${HOSTNAME}/"
fi
fi
fi
##############################################################################
# Start Wazuh Server.
# Copy all files from $WAZUH_CONFIG_MOUNT to $DATA_PATH and respect
# destination files permissions
#
# For example, to mount the file /var/ossec/data/etc/ossec.conf, mount it at
# $WAZUH_CONFIG_MOUNT/etc/ossec.conf in your container and this code will
# replace the ossec.conf file in /var/ossec/data/etc with yours.
##############################################################################
if [ -e "$WAZUH_CONFIG_MOUNT" ]
then
print "Identified Wazuh configuration files to mount..."
exec_cmd_stdout "cp --verbose -r $WAZUH_CONFIG_MOUNT/* $DATA_PATH"
else
print "No Wazuh configuration files to mount..."
fi
# Enabling ossec-authd.
exec_cmd "/var/ossec/bin/ossec-control enable auth"
function ossec_shutdown(){
${WAZUH_INSTALL_PATH}/bin/ossec-control stop;
}
# Trap exit signals and do a proper shutdown
trap "ossec_shutdown; exit" SIGINT SIGTERM
chmod -R g+rw ${DATA_PATH}
##############################################################################
# Interpret any passed arguments (via docker command to this entrypoint) as
# paths or commands, and execute them.
#
# This can be useful for actions that need to be run before the services are
# started, such as "/var/ossec/bin/ossec-control enable agentless".
##############################################################################
for CUSTOM_COMMAND in "$@"
do
echo "Executing command \`${CUSTOM_COMMAND}\`"
exec_cmd_stdout "${CUSTOM_COMMAND}"
done
/sbin/my_init

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@@ -1,4 +1,3 @@
#!/bin/sh
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
/etc/init.d/filebeat start
service filebeat start
tail -f /var/log/filebeat/filebeat

18
wazuh/config/filebeat.yml Normal file
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@@ -0,0 +1,18 @@
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
filebeat:
inputs:
- type: log
paths:
- "/var/ossec/data/logs/alerts/alerts.json"
fields:
document_type: wazuh-alerts
json.message_key: log
json.keys_under_root: true
json.overwrite_keys: true
output:
logstash:
# The Logstash hosts
hosts: ["logstash:5000"]
# ssl:
# certificate_authorities: ["/etc/filebeat/logstash.crt"]

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@@ -1,55 +0,0 @@
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Wazuh - Filebeat configuration file
filebeat.inputs:
- type: log
paths:
- '/var/ossec/logs/alerts/alerts.json'
setup.template.json.enabled: true
setup.template.json.path: "/etc/filebeat/wazuh-template.json"
setup.template.json.name: "wazuh"
setup.template.overwrite: true
processors:
- decode_json_fields:
fields: ['message']
process_array: true
max_depth: 200
target: ''
overwrite_keys: true
- drop_fields:
fields: ['message', 'ecs', 'beat', 'input_type', 'tags', 'count', '@version', 'log', 'offset', 'type', 'host']
- rename:
fields:
- from: "data.aws.sourceIPAddress"
to: "@src_ip"
ignore_missing: true
fail_on_error: false
when:
regexp:
data.aws.sourceIPAddress: \b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b
- rename:
fields:
- from: "data.srcip"
to: "@src_ip"
ignore_missing: true
fail_on_error: false
when:
regexp:
data.srcip: \b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b
- rename:
fields:
- from: "data.win.eventdata.ipAddress"
to: "@src_ip"
ignore_missing: true
fail_on_error: false
when:
regexp:
data.win.eventdata.ipAddress: \b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b
output.elasticsearch:
hosts: ['http://elasticsearch:9200']
#pipeline: geoip
indices:
- index: 'wazuh-alerts-4.x-%{+yyyy.MM.dd}'

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@@ -1,20 +0,0 @@
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Wazuh - Filebeat configuration file
filebeat:
inputs:
- type: log
paths:
- "/var/ossec/logs/alerts/alerts.json"
# - type: log
# paths:
# - "/var/ossec/logs/archives/archives.json"
# fields:
# wazuh_log_file: "archives"
output:
logstash:
# The Logstash hosts
hosts: ["logstash:5000"]
# ssl:
# certificate_authorities: ["/etc/filebeat/logstash.crt"]

13
wazuh/config/init.bash Normal file
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#!/bin/bash
# Wazuh App Copyright (C) 2018 Wazuh Inc. (License GPLv2)
#
# Initialize the custom data directory layout
#
source /data_dirs.env
cd /var/ossec
for ossecdir in "${DATA_DIRS[@]}"; do
mv ${ossecdir} ${ossecdir}-template
ln -s $(realpath --relative-to=$(dirname ${ossecdir}) data)/${ossecdir} ${ossecdir}
done

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@@ -1,79 +0,0 @@
# Permanent data mounted in volumes
i=0
PERMANENT_DATA[((i++))]="/var/ossec/api/configuration"
PERMANENT_DATA[((i++))]="/var/ossec/etc"
PERMANENT_DATA[((i++))]="/var/ossec/logs"
PERMANENT_DATA[((i++))]="/var/ossec/queue"
PERMANENT_DATA[((i++))]="/var/ossec/agentless"
PERMANENT_DATA[((i++))]="/var/ossec/var/multigroups"
PERMANENT_DATA[((i++))]="/var/ossec/integrations"
PERMANENT_DATA[((i++))]="/var/ossec/active-response/bin"
PERMANENT_DATA[((i++))]="/var/ossec/wodles"
PERMANENT_DATA[((i++))]="/etc/filebeat"
PERMANENT_DATA[((i++))]="/etc/postfix"
PERMANENT_DATA[((i++))]="/var/ossec/var/db"
export PERMANENT_DATA
# Files mounted in a volume that should not be permanent
i=0
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/etc/internal_options.conf"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/integrations/pagerduty"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/integrations/slack"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/integrations/slack.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/integrations/virustotal"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/integrations/virustotal.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/default-firewall-drop"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/disable-account"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/firewalld-drop"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/firewall-drop"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/host-deny"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/ip-customblock"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/ipfw"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/kaspersky.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/kaspersky"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/npf"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/wazuh-slack"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/pf"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/restart-wazuh"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/restart.sh"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/active-response/bin/route-null"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/sshlogin.exp"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_pixconfig_diff"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_asa-fwsmconfig_diff"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_integrity_check_bsd"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/main.exp"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/su.exp"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_integrity_check_linux"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/register_host.sh"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_generic_diff"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_foundry_diff"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh_nopass.exp"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/agentless/ssh.exp"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/aws/aws-s3"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/aws/aws-s3.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/azure/azure-logs"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/azure/azure-logs.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/docker/DockerListener"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/docker/DockerListener.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/gcloud"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/gcloud.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/buckets/access_logs.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/buckets/bucket.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/pubsub/subscriber.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/integration.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/gcloud/tools.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/wodles/utils.py"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/queue/vulnerabilities/dictionaries/cpe_helper.json"
PERMANENT_DATA_EXCP[((i++))]="/var/ossec/var/db/mitre.db"
export PERMANENT_DATA_EXCP
# Files mounted in a volume that should be deleted when updating
i=0
PERMANENT_DATA_DEL[((i++))]="/var/ossec/queue/db/.template.db"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/var/db/.profile.db*"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/var/db/.template.db*"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/var/db/agents/*"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/wodles/cve.db"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/queue/vulnerabilities/cve.db"
PERMANENT_DATA_DEL[((i++))]="/var/ossec/queue/fim/db/fim.db"
export PERMANENT_DATA_DEL

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@@ -1,40 +0,0 @@
#!/bin/bash
# Wazuh App Copyright (C) 2019 Wazuh Inc. (License GPLv2)
# Variables
source /permanent_data.env
WAZUH_INSTALL_PATH=/var/ossec
DATA_TMP_PATH=${WAZUH_INSTALL_PATH}/data_tmp
mkdir ${DATA_TMP_PATH}
# Move exclusion files to EXCLUSION_PATH
EXCLUSION_PATH=${DATA_TMP_PATH}/exclusion
mkdir ${EXCLUSION_PATH}
for exclusion_file in "${PERMANENT_DATA_EXCP[@]}"; do
# Create the directory for the exclusion file if it does not exist
DIR=$(dirname "${exclusion_file}")
if [ ! -e ${EXCLUSION_PATH}/${DIR} ]
then
mkdir -p ${EXCLUSION_PATH}/${DIR}
fi
mv ${exclusion_file} ${EXCLUSION_PATH}/${exclusion_file}
done
# Move permanent files to PERMANENT_PATH
PERMANENT_PATH=${DATA_TMP_PATH}/permanent
mkdir ${PERMANENT_PATH}
for permanent_dir in "${PERMANENT_DATA[@]}"; do
# Create the directory for the permanent file if it does not exist
DIR=$(dirname "${permanent_dir}")
if [ ! -e ${PERMANENT_PATH}${DIR} ]
then
mkdir -p ${PERMANENT_PATH}${DIR}
fi
mv ${permanent_dir} ${PERMANENT_PATH}${permanent_dir}
done

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@@ -1,4 +1,3 @@
#!/bin/sh
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
/usr/sbin/postfix start
service postfix start
tail -f /var/log/mail.log

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@@ -0,0 +1,4 @@
#!/bin/sh
service wazuh-api start
tail -f /var/ossec/data/logs/api.log

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@@ -1,4 +1,4 @@
#!/bin/sh
# Wazuh Docker Copyright (C) 2019 Wazuh Inc. (License GPLv2)
/etc/init.d/wazuh-manager start
tail -f /var/ossec/logs/ossec.log
service wazuh-manager start
tail -f /var/ossec/data/logs/ossec.log