ES/Kibana支持search-guard认证

es认证：

https://blog.51cto.com/passed/2287142 

https://www.jianshu.com/p/aaf9f035b142

https://docs.search-guard.com/6.x-25/search-guard-installation

 search-guard: https://www.jianshu.com/p/42e278c3b1bf

docker安装：https://blog.csdn.net/u012811805/article/details/91348067

es启动：

错误：

[WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: Cannot have more than one plugin implementing a REST wrapper
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:140) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:127) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124) ~[elasticsearch-cli-6.4.3.jar:6.4.3]
at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:93) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:86) ~[elasticsearch-6.4.3.jar:6.4.3]
Caused by: java.lang.IllegalArgumentException: Cannot have more than one plugin implementing a REST wrapper
at org.elasticsearch.action.ActionModule.<init>(ActionModule.java:382) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.node.Node.<init>(Node.java:427) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.node.Node.<init>(Node.java:256) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:213) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:213) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:326) ~[elasticsearch-6.4.3.jar:6.4.3]
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.4.3.jar:6.4.3]
... 6 more

1.修改目录所属用户：

chown admin elasticsearch-6.4.3 -R

2.切换用户：

su admin

3.修改配置config/elasticsearch.yml

xpack.security.enabled = false

启动

bin/elasticsearch

JAVA HIGH LEVEL

https://www.okcode.net/article/78599

search-guard

es

安装插件

cd /opt/elasticsearch-6.4.3/

bin/elasticsearch-plugin install  -b file:///opt/elasticsearch-6.4.3/search-guard-6-6.4.3-25.5.zip

初始化search-guard配置

chmod +x plugins/search-guard-6/tools/install_demo_configuration.sh

vi config/elasticsearch.yml 

修改searchguard.ssl.http.enabled: false

[root@localhost elasticsearch-6.4.3]# cat config/elasticsearch.yml 
# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
#       Before you set out to tweak and tune the configuration, make sure you
#       understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.elastic.co/guide/en/elasticsearch/reference/index.html
#
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
#cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
#node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
#path.data: /path/to/data
#
# Path to log files:
#
#path.logs: /path/to/logs
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
network.host: 192.168.49.130
#
# Set a custom port for HTTP:
#
http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when new node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.zen.ping.unicast.hosts: ["host1", "host2"]
#
# Prevent the "split brain" by configuring the majority of nodes (total number of master-eligible nodes / 2 + 1):
#
#discovery.zen.minimum_master_nodes: 
#
# For more information, consult the zen discovery module documentation.
#
# ---------------------------------- Gateway -----------------------------------
#
# Block initial recovery after a full cluster restart until N nodes are started:
#
#gateway.recover_after_nodes: 3
#
# For more information, consult the gateway module documentation.
#
# ---------------------------------- Various -----------------------------------
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true

xpack.security.enabled: false


######## Start Search Guard Demo Configuration ########
# WARNING: revise all the lines below before you go into production
searchguard.ssl.transport.pemcert_filepath: esnode.pem
searchguard.ssl.transport.pemkey_filepath: esnode-key.pem
searchguard.ssl.transport.pemtrustedcas_filepath: root-ca.pem
searchguard.ssl.transport.enforce_hostname_verification: false
searchguard.ssl.http.enabled: false
searchguard.ssl.http.pemcert_filepath: esnode.pem
searchguard.ssl.http.pemkey_filepath: esnode-key.pem
searchguard.ssl.http.pemtrustedcas_filepath: root-ca.pem
searchguard.allow_unsafe_democertificates: true
searchguard.allow_default_init_sgindex: true
searchguard.authcz.admin_dn:
  - CN=kirk,OU=client,O=client,L=test, C=de

searchguard.audit.type: internal_elasticsearch
searchguard.enable_snapshot_restore_privilege: true
searchguard.check_snapshot_restore_write_privileges: true
searchguard.restapi.roles_enabled: ["sg_all_access"]
cluster.routing.allocation.disk.threshold_enabled: false
cluster.name: searchguard_demo
discovery.zen.minimum_master_nodes: 1
node.max_local_storage_nodes: 3
######## End Search Guard Demo Configuration ########

　　

su admin

bin/elasticsearch

修改密码方法：

chmod +x tools/hash.sh 

生成密码的hash值，将hash值替换sg_internal_users.yml对应的用户原有的hash值

[root@localhost search-guard-6]# tools/hash.sh admin123
WARNING: JAVA_HOME not set, will use /usr/bin/java
[Password:]
$2y$12$uUXOEr9UhZKGIiLSd88MMunokt2KgGYKzEY/bBMKZsCjW.6rrFtAa

 vi sgconfig/sg_internal_users.yml

admin:
  readonly: true
  hash: $2y$12$uUXOEr9UhZKGIiLSd88MMunokt2KgGYKzEY/bBMKZsCjW.6rrFtAa
  roles:
    - admin
  attributes:
    #no dots allowed in attribute names
    attribute1: value1
    attribute2: value2
    attribute3: value3

　　

重新启动elasticsearch

kibana

安装插件

cd /opt/kibana-6.4.3-linux-x86_64/

bin/kibana-plugin install file:///opt/kibana-6.4.3-linux-x86_64/search-guard-kibana-plugin-6-6.4.3-19.0.zip 

等待很长时间，安装后示意如下：

 vi  config/kibana.yml 

修改  xpack.security.enabled: false

[root@localhost ~]# cat /opt/kibana-6.4.3-linux-x86_64/config/kibana.yml 
# Kibana is served by a back end server. This setting specifies the port to use.
server.port: 5601

# Specifies the address to which the Kibana server will bind. IP addresses and host names are both valid values.
# The default is 'localhost', which usually means remote machines will not be able to connect.
# To allow connections from remote users, set this parameter to a non-loopback address.
server.host: "192.168.49.130"

# Enables you to specify a path to mount Kibana at if you are running behind a proxy.
# Use the `server.rewriteBasePath` setting to tell Kibana if it should remove the basePath
# from requests it receives, and to prevent a deprecation warning at startup.
# This setting cannot end in a slash.
#server.basePath: ""

# Specifies whether Kibana should rewrite requests that are prefixed with
# `server.basePath` or require that they are rewritten by your reverse proxy.
# This setting was effectively always `false` before Kibana 6.3 and will
# default to `true` starting in Kibana 7.0.
#server.rewriteBasePath: false

# 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://192.168.49.130:9200"

# When this setting's 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 doesn't already exist.
#kibana.index: ".kibana"

# The default application to load.
#kibana.defaultAppId: "home"

# 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: "admin"
elasticsearch.password: "admin"


# Enables SSL and paths to the PEM-format SSL certificate and SSL key files, respectively.
# These settings enable SSL for outgoing requests from the Kibana server to the browser.
#server.ssl.enabled: false
#server.ssl.certificate: /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.certificate: /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.certificateAuthorities: [ "/path/to/your/CA.pem" ]

# To disregard the validity of SSL certificates, change this setting's value to 'none'.
#elasticsearch.ssl.verificationMode: full

# 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 ]

# Header names and values that are sent to Elasticsearch. Any custom headers cannot be overwritten
# by client-side headers, regardless of the elasticsearch.requestHeadersWhitelist configuration.
#elasticsearch.customHeaders: {}

# Time in milliseconds for Elasticsearch to wait for responses from shards. Set to 0 to disable.
#elasticsearch.shardTimeout: 30000

# Time in milliseconds to wait for Elasticsearch at Kibana startup before retrying.
#elasticsearch.startupTimeout: 5000

# Logs queries sent to Elasticsearch. Requires logging.verbose set to true.
#elasticsearch.logQueries: false

# 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: false

# 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 5000.
#ops.interval: 5000

# The default locale. This locale can be used in certain circumstances to substitute any missing
# translations.
#i18n.defaultLocale: "en"

xpack.security.enabled: false
timelion.enabled: false

　　

　　

 bin/kibana 等待优化时间，时间很长，约10分钟