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tutorial:adm:czechidm_installation [2019/11/26 09:26]
fiserp [3. Configure environment properties. Select application profile] 		tutorial:adm:czechidm_installation [2020/07/28 09:10]
urbanl predelani navodu pro centos8
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-====== Installation of CzechIdM - Linux ======+====== Installation of CzechIdM - Linux - CentOS8 ======
  
 {{tag>installation jdbc quickstart encryption}} {{tag>installation jdbc quickstart encryption}}
  
-We presume that the server is prepared as described in [[tutorial:adm:server_preparation|]].+We expect that the server is prepared as described in [[tutorial:adm:server_preparation|]].
  
-This tutorial shows how to install full production-ready version of CzechIdM on standard software setup (java, postgreSQL, Tomcat, Apache httpd). If you are looking for a demo installation please see [[:getting-started|]].+This tutorial shows how to install full production-ready version of CzechIdM on standard software setup (Java, PostgreSQL, Tomcat, Apache HTTPd). If you are looking for a demo installation please see [[:getting-started|]].
  
-<note tip>If you install CzechIdM on Sql server please skip instruction with setup DB and install JDBC driver and [[tutorial:adm:mssql_database_support|follow the tutorial.]]</note>+<note tip>If you install CzechIdM on with Microsoft SQL Server database backend, please skip PostgreSQL-related sections and [[tutorial:adm:mssql_database_support|swap them for this tutorial]] instead.</note>
 ==== 1. Create DB user and database in PostgreSQL ==== ==== 1. Create DB user and database in PostgreSQL ====
 Switch the user from root to postgres and use **psql** to add the user and database into PostgreSQL: Switch the user from root to postgres and use **psql** to add the user and database into PostgreSQL:
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 psql  psql 
 CREATE USER czechidm PASSWORD 'XXXXXXXXXXXX'; CREATE USER czechidm PASSWORD 'XXXXXXXXXXXX';
 +
 +# Choose appropriate collation and create database.
 +# with english collation
 CREATE DATABASE "czechidm" WITH OWNER 'czechidm' ENCODING 'UTF8' LC_COLLATE = 'en_US.UTF-8' LC_CTYPE = 'en_US.UTF-8' template 'template0'; CREATE DATABASE "czechidm" WITH OWNER 'czechidm' ENCODING 'UTF8' LC_COLLATE = 'en_US.UTF-8' LC_CTYPE = 'en_US.UTF-8' template 'template0';
 +# with czech collation
 +CREATE DATABASE "czechidm" WITH OWNER 'czechidm' ENCODING 'UTF8' LC_COLLATE = 'cs_CZ.UTF-8' LC_CTYPE = 'cs_CZ.UTF-8' template 'template0';
 </code> </code>
  
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 and restart PostgreSQL. and restart PostgreSQL.
 </note> </note>
-==== 2. JDBC driver installation ====+==== 2. JDBC driver installation ​- CentOS8 ​==== 
 **CentOS** **CentOS**
  
-Install the package with PostgreSQL JDBC driver:+Download PostgreSQL JDBC driver from [[https://jdbc.postgresql.org/download.html|official page]]. 
 +In this example we download version 42.2.11.
  
 <code bash> <code bash>
-yum install -y postgresql-jdbc+wget https://jdbc.postgresql.org/download/postgresql-42.2.11.jar -P /opt/tomcat/current/lib/
 </code> </code>
  
-allow Tomcat to use the driver: 
- 
-<code bash> 
-ln -s /usr/share/java/postgresql-jdbc.jar /usr/share/java/tomcat/ 
-</code>  
- 
-**Debian** 
- 
-Install the package with PostgreSQL JDBC driver: 
- 
-<code bash> 
-apt-get install libpostgresql-jdbc-java 
-</code> 
- 
-allow Tomcat to use the driver: 
- 
-<code bash> 
-ln -s /usr/share/java/postgresql.jar /var/lib/tomcat8/lib/postgresql-jdbc4.jar 
-</code>  
 ==== 3. Configure environment properties. Select application profile ==== ==== 3. Configure environment properties. Select application profile ====
  
-Edit tomcat unit - edit the line with environment variable choosing the appropriate application profile. We use **production** profile in our example, which enables you to configure production-ready instace of the identity manager.+Edit the configuration file ''/etc/systemd/system/tomcat.service'' - edit the line with environment variable choosing the appropriate application profile. We use **production** profile in our example, which enables you to configure production-ready instace of the identity manager.
 <note>The **dev** profile is for development and testing environments and as such it has debug logging enabled. For production deployment, use a profile named **production** as is shown in the example. The profile naming convention is mandatory because other CzechIdM configuration depends on it.</note> <note>The **dev** profile is for development and testing environments and as such it has debug logging enabled. For production deployment, use a profile named **production** as is shown in the example. The profile naming convention is mandatory because other CzechIdM configuration depends on it.</note>
  
-<note important>To prevent application startup fails due to Flyway bug, property ''-Djava.util.Arrays.useLegacyMergeSort=true'' has to be added into environment properties. If property is not set, then application can fail on error: 
-<code>Error creating bean with name 'flywayCore' defined in class path resource [eu/bcvsolutions/idm/core/config/flyway/CoreFlywayConfig.class]:  
-Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: Comparison method violates its general contract!</code> 
-</note> 
  
-Use ''systemctl edit tomcat.service'' and change the following line  ( On Debian make changes file ''/etc/default/tomcat8''):+Change ​the following line:
 <code bash> <code bash>
 Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true -Djavax.servlet.request.encoding=UTF-8' Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true -Djavax.servlet.request.encoding=UTF-8'
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 into: into:
 <code bash> <code bash>
-Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true -Djavax.servlet.request.encoding=UTF-8 -Dspring.profiles.active=production -Djava.util.Arrays.useLegacyMergeSort=true' +Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom -Dorg.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH=true -Djavax.servlet.request.encoding=UTF-8 -Dspring.profiles.active=production' 
 </code> </code>
  
-On CentOS reload systemd after the changes:+Reload ​systemd after the changes:
 <code bash> <code bash>
 systemctl daemon-reload systemctl daemon-reload
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   * The **backup** directory stored Groovy scripts backups.   * The **backup** directory stored Groovy scripts backups.
   * The **data** directory stores various user-attached files.   * The **data** directory stores various user-attached files.
-  * The **app** directory stores war files. 
   *    * 
 Create the directory structure: Create the directory structure:
 <code> <code>
-mkdir -p /opt/czechidm/{etc,lib,backup,data,app}+mkdir -p /opt/czechidm/{etc,lib,backup,data}
 </code> </code>
  
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 Now we will create configuration files the CzechIdM will use. Now we will create configuration files the CzechIdM will use.
 <note>Code snippets in this chapter can be **mostly** copy-pasted or (but please read through whole chapter to be aware of setting you have to adjust). Configuring the CzechIdM is about altering four or five lines altogether.</note> <note>Code snippets in this chapter can be **mostly** copy-pasted or (but please read through whole chapter to be aware of setting you have to adjust). Configuring the CzechIdM is about altering four or five lines altogether.</note>
-  * The **/opt/czechidm/etc/secret.key** is a file with confidential storage secret key. This key has to have 128 bit (= 16 bytes).<code> +  * The **/opt/czechidm/etc/secret.key** is a file with confidential storage secret key. This key has to have 128 bit (= 16 bytes) or 256 bit (= 32b bytes). The length of the key determines the AES cipher used (AES-128 od AES-256).<code> 
-cat /dev/urandom | tr -dc 'a-z0-9' | head -c 16 > /opt/czechidm/etc/secret.key+cat /dev/urandom | tr -dc 'a-z0-9' | head -c 32 > /opt/czechidm/etc/secret.key
 </code> </code>
   * The **/opt/czechidm/etc/quartz-production.properties** file stores, the Quartz scheduler configuration. You can use the following snippet as a production-safe configuration file.<file properties quartz-production.properties>   * The **/opt/czechidm/etc/quartz-production.properties** file stores, the Quartz scheduler configuration. You can use the following snippet as a production-safe configuration file.<file properties quartz-production.properties>
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     </springProfile>     </springProfile>
  
-    <springProfile name="test"> +    <springProfile name="production">
-        <logger name="eu.bcvsolutions" level="DEBUG"/> +
-        <logger name="org.springframework" level="INFO"/> +
-        <logger name="org.springframework.web" level="INFO"/> +
-        <logger name="org.hibernate.SQL" level="INFO"/> +
-        <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="INFO"/> +
-    </springProfile> +
- +
-    <springProfile name="dev">  +
         <springProperty name="spring.datasource.driver-class-name" source="spring.datasource.driver-class-name"/>         <springProperty name="spring.datasource.driver-class-name" source="spring.datasource.driver-class-name"/>
         <springProperty name="spring.datasource.url" source="spring.datasource.url"/>         <springProperty name="spring.datasource.url" source="spring.datasource.url"/>
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         </appender>         </appender>
  
-        <logger name="eu.bcvsolutions" level="TRACE">+        <logger name="eu.bcvsolutions" level="INFO">
             <appender-ref ref="DB_ASYNC" />             <appender-ref ref="DB_ASYNC" />
         </logger>         </logger>
         <logger name="org.springframework" level="INFO"/>         <logger name="org.springframework" level="INFO"/>
-        <logger name="org.springframework.web" level="DEBUG"/> +        <logger name="org.springframework.web" level="INFO"/> 
-        <logger name="org.hibernate.SQL" level="DEBUG"/> +        <logger name="org.hibernate.SQL" level="INFO"/> 
-        <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="TRACE"/>+        <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="INFO"/> 
     </springProfile>     </springProfile>
  
-    <springProfile name="dev-mysql">     
-        <logger name="eu.bcvsolutions" level="TRACE" /> 
-        <logger name="org.springframework" level="INFO"/> 
-        <logger name="org.springframework.web" level="DEBUG"/> 
-        <logger name="org.hibernate.SQL" level="DEBUG"/> 
-        <logger name="org.hibernate.type.descriptor.sql.BasicBinder" level="TRACE"/>         
-    </springProfile> 
 </configuration> </configuration>
 </file> </file>
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 flyway.enabled=true flyway.enabled=true
    
-scheduler.enabled=true +
-scheduler.task.queue.process=1000 +
-scheduler.event.queue.process=1000+
 scheduler.properties.location=quartz-production.properties scheduler.properties.location=quartz-production.properties
 +
 logging.config=/opt/czechidm/etc/logback-spring.xml logging.config=/opt/czechidm/etc/logback-spring.xml
 +
 idm.sec.core.demo.data.enabled=false idm.sec.core.demo.data.enabled=false
-  + 
-#spring.cache.ehcache.config=classpath:ehcache.xml +# attachments will be stored under this path. 
-  +# new directories for attachment will be created in this folder (permissions has to be added) 
-spring.activiti.processDefinitionLocationPrefix=classpath*:/eu/bcvsolutions/idm/workflow/ +# System.getProperty("user.home")/idm_data will be used if no path is given 
-idm.sec.core.notification.template.folder=classpath*:/eu/bcvsolutions/idm/templates/ +idm.sec.core.attachment.storagePath=/opt/czechidm/data
-idm.sec.core.script.folder=classpath*:/eu/bcvsolutions/idm/scripts/+
 # configuration property for default backup  # configuration property for default backup 
 idm.sec.core.backups.default.folder.path=/opt/czechidm/backup idm.sec.core.backups.default.folder.path=/opt/czechidm/backup
- +
    
 idm.pub.security.allowed-origins=http://localhost idm.pub.security.allowed-origins=http://localhost
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 idm.sec.security.jwt.expirationTimeout=36000000 idm.sec.security.jwt.expirationTimeout=36000000
  
-# recaptcha 
-# - recaptchaservice endpoint  
-#idm.sec.security.recaptcha.url=https://www.google.com/recaptcha/api/siteverify 
-# - secret key, can be generated here https://www.google.com/recaptcha/admin 
-idm.sec.security.recaptcha.secretKey=xxx 
-# Proxy for HTTP requests 
-#idm.sec.core.http.proxy=12.34.56.78:1234 
-  
 # Cipher secret key for crypt values in confidential storage # Cipher secret key for crypt values in confidential storage
 # for crypt values is used secretKey or secretKey defined by file - secretKeyPath # for crypt values is used secretKey or secretKey defined by file - secretKeyPath
 #cipher.crypt.secret.key=XXXXXXXXXXXXXXXX #cipher.crypt.secret.key=XXXXXXXXXXXXXXXX
 cipher.crypt.secret.keyPath=/opt/czechidm/etc/secret.key cipher.crypt.secret.keyPath=/opt/czechidm/etc/secret.key
-  + 
- +# Defaults for: emailer.* 
 +# test.enabled=true means mail WILL NOT be sent
 idm.sec.core.emailer.test.enabled=true idm.sec.core.emailer.test.enabled=true
 # http://camel.apache.org/mail.html # http://camel.apache.org/mail.html
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 # idm.sec.core.emailer.password=password # idm.sec.core.emailer.password=password
 idm.sec.core.emailer.from=czechidm@localhost idm.sec.core.emailer.from=czechidm@localhost
-  
-## Global property that allow disable or enable sending notification from WF 
-idm.sec.core.wf.notification.send=false 
-  
-  
-# supports delete identity 
-idm.pub.core.identity.delete=true 
-# 
-# default password change type for custom users, one of values:  
-# DISABLED - password change is disable 
-# ALL_ONLY - users can change passwords only for all accounts 
-# CUSTOM - users can choose for which accounts change password 
-idm.pub.core.identity.passwordChange=ALL_ONLY 
-# 
-# required old password for change password 
-idm.pub.core.identity.passwordChange.requireOldPassword=true 
-# 
-# create default identity's contract, when identity is created 
-idm.pub.core.identity.create.defaultContract.enabled=true 
-  
    
 # Default user role will be added automatically, after an identity is logged in # Default user role will be added automatically, after an identity is logged in
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 # Admin user role # Admin user role
 idm.sec.core.role.admin=superAdminRole idm.sec.core.role.admin=superAdminRole
-  
-  
-# ID system against which to authenticate 
-idm.sec.security.auth.systemId= 
  
-# attachments will be stored under this path. +# Max file size of uploaded file. Values can use the suffixed "MB" or "KB" to indicate a Megabyte or Kilobyte size. 
-# new directories for attachment will be created in this folder (permissions has to be added) +spring.servlet.multipart.max-file-size=100MB 
-# System.getProperty("user.home")/idm_data will be used if no path is given +spring.servlet.multipart.max-request-size=100MB
-idm.sec.core.attachment.storagePath=/opt/czechidm/data+
 </file> </file>
  
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 There are two properties in application-production.properties that influence the confidential storage: There are two properties in application-production.properties that influence the confidential storage:
-  * You can set the 128bit (16byte) key directly in the property file using **cipher.crypt.secret.key** property or +  * You can set the key directly in the property file using **cipher.crypt.secret.key** property 
-  * you can create separate file (in our case **secret.key**) containing a random string. Then you reference this file with **cipher.crypt.secret.keyPath** property.+  * or (better) you can create separate file ''secret.key'' containing a random string. Then you reference this file with **cipher.crypt.secret.keyPath** property.
  
 <note warning>CzechIdM doesn't contain any default key for crypt confidential storage. Please define it before you start using the IdM.</note> <note warning>CzechIdM doesn't contain any default key for crypt confidential storage. Please define it before you start using the IdM.</note>
  
-Confidential storage uses AES/CBC/PKCS5Padding ([[https://docs.oracle.com/javase/7/docs/api/javax/crypto/Cipher.html|more info]]) algorithm which operates with 128bit key.+Confidential storage uses AES/CBC/PKCS5Padding ([[https://docs.oracle.com/javase/7/docs/api/javax/crypto/Cipher.html|more info]]) algorithm which operates with 128bit or 256bit key. 
 +<note> 
 +Length of the key determines the cipher which will be used. If you use 128b (16byte) key, CzechIdM will use AES-128. If you use 256b (32byte) key, CzechIdM will use AES-256. 
 + 
 +  * OpenJDK/JDK 1.8u161 and all higher versions support AES-256 by default. 
 +  * Older versions (below 1.8u161) do not offer it. On those Java distributions, you can use AES-128 or obtain the [[https://www.oracle.com/java/technologies/javase-jce8-downloads.html|Unlimited Strength Jurisdiction Policy Files]] to enable AES-256. 
 + 
 +</note>
  
 === Attachment store === === Attachment store ===
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 ==== 6. Set correct permissions on CzechIdM files ==== ==== 6. Set correct permissions on CzechIdM files ====
-**CentOS** 
 <code> <code>
 chown tomcat:tomcat /opt/czechidm chown tomcat:tomcat /opt/czechidm
-chown -R tomcat:tomcat /opt/czechidm/{etc,data,backup,app,lib} +chown -R tomcat:tomcat /opt/czechidm/{etc,data,backup,lib} 
-chmod 750 /opt/czechidm/{etc,data,backup,app,lib} +chmod 750 /opt/czechidm/{etc,data,backup,lib}
-chmod 640 /opt/czechidm/etc/* +
-</code> +
-**Debian** +
-<code> +
-chown tomcat8:tomcat8 /opt/czechidm +
-chown -R tomcat8:tomcat8 /opt/czechidm/{etc,data,backup,app,lib} +
-chmod 750 /opt/czechidm/{etc,data,backup,app,lib}+
 chmod 640 /opt/czechidm/etc/* chmod 640 /opt/czechidm/etc/*
 </code> </code>
 +
 ==== 7. Adjust Tomcat's classpath ==== ==== 7. Adjust Tomcat's classpath ====
-Apache Tomcat has to know where the new configuration is. Because CzechIdM uses SpringBoot project, we simply add the **/opt/czechidm/etc** directory (and others) on the classpath.+Apache Tomcat has to know where the new configuration is. Because CzechIdM uses SpringBoot project, we simply add the ''/opt/czechidm/etc'' directory (and others) on the classpath.
  
-Add this line with this comand ''systemctl edit tomcat.service''. +Create new file ''/opt/tomcat/current/bin/setenv.sh'' with following ​content: 
-<code> + 
-Environment='CLASSPATH=/opt/czechidm/etc:/opt/czechidm/lib/*' +<code bash:>
-</code> +
-On **Debian** create new file ''/usr/share/tomcat8/bin/setenv.sh'' with this content: +
-<code>+
 CLASSPATH=/opt/czechidm/etc:/opt/czechidm/lib/* CLASSPATH=/opt/czechidm/etc:/opt/czechidm/lib/*
 </code> </code>
 +
 And change owner of the file to tomcat: And change owner of the file to tomcat:
 <code> <code>
-chown root:tomcat /usr/share/tomcat8/bin/setenv.sh+chown root:tomcat /opt/tomcat/current/bin/setenv.sh
 </code> </code>
 +
 ==== 8. Create dedicated Java truststore ==== ==== 8. Create dedicated Java truststore ====
 Java truststore is a file which contains SSL certificates which we consider trusted. Usually this means some certificates of end systems or their respective certificate authorities. Java truststore is a file which contains SSL certificates which we consider trusted. Usually this means some certificates of end systems or their respective certificate authorities.
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 </code> </code>
  
-Edit the Tomcat service file (systemctl edit tomcat.service) and add path to the truststore ''-Djavax.net.ssl.trustStore=/opt/czechidm/etc/truststore.jks'' and truststore password ''-Djavax.net.ssl.trustStorePassword=THE PASSWORD YOU ENTERED WHEN CREATING KEYSTORE'' to the Environment='JAVA_OPTS' options. Finally, reload the systemd and restart Tomcat.+Edit the Tomcat service file ''/etc/systemd/system/tomcat.service'' and add path to the truststore ''-Djavax.net.ssl.trustStore=/opt/czechidm/etc/truststore.jks'' and truststore password ''-Djavax.net.ssl.trustStorePassword=THE PASSWORD YOU ENTERED WHEN CREATING KEYSTORE'' to the Java options. Finally, reload the systemd and restart Tomcat.
 <code> <code>
 systemctl daemon-reload systemctl daemon-reload
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 </code> </code>
 ==== 9. Deploy the CzechIdM ==== ==== 9. Deploy the CzechIdM ====
-Download the latest CzechIdM version. Currently it is idm-app-9.4.0.war. +Download the latest CzechIdM version. Currently it is idm-app-10.4.1.war.
- +
-**CentOS**+
  
 Ensure Tomcat is stopped: Ensure Tomcat is stopped:
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 systemctl stop tomcat.service systemctl stop tomcat.service
 </code> </code>
-Copy the identity manager WAR into webapps folder in Tomcat and name it **idm.war**:+Copy the identity manager WAR into webapps folder in Tomcat and name it ''idm.war'':
 <code> <code>
-cp idm-app-9.4.0.war /opt/czechidm/app/idm.war +cp idm-app-10.4.1.war /opt/tomcat/current/webapps/idm.war
-chown tomcat:tomcat /opt/czechidm/app/idm.war+
 </code> </code>
 Start the Tomcat container:<code> Start the Tomcat container:<code>
 systemctl start tomcat.service systemctl start tomcat.service
 </code> </code>
-If everything is set up right, the CzechIdM will deploy. Default log is **/var/log/tomcat/catalina.out**.+If everything is set up right, the CzechIdM will deploy. Default log is ''/opt/tomcat/​current/logs/​catalina.out''.
  
-**Debian** 
  
-Ensure Tomcat is stopped: +==== 10. Final Steps ==== 
-<code> +
-systemctl stop tomcat8.service +
-</code> +
-Copy the identity manager WAR into webapps folder in Tomcat and name it **idm.war**: +
-<code> +
-cp idm-app-9.4.0.war /opt/czechidm/app/idm.war +
-chown tomcat8:tomcat8 /opt/czechidm/app/idm.war +
-</code> +
-Start the Tomcat container:<code> +
-systemctl start tomcat8.service +
-</code> +
-If everything is set up right, the CzechIdM will deploy. Default log is **/var/log/tomcat8/catalina.out**.+
  
-==== 10. Final Steps ====  
 === Allow network services === === Allow network services ===
 Firewall may restrict the access to all port except ssh (22/tcp). To be able to use CzechIdM, allow port 443/tcp and reload firewalld: Firewall may restrict the access to all port except ssh (22/tcp). To be able to use CzechIdM, allow port 443/tcp and reload firewalld:
  
 <code bash> <code bash>
 +firewall-cmd --permanent --add-port=80/tcp
 firewall-cmd --permanent --add-port=443/tcp firewall-cmd --permanent --add-port=443/tcp
 firewall-cmd --reload firewall-cmd --reload
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 Follow some final configuration steps: [[tutorial:adm:czechidm_installation_finalize|]]. Follow some final configuration steps: [[tutorial:adm:czechidm_installation_finalize|]].
  
-=== On CentOS set permisive mod on Tomcat === 
-SELinux will deny acces to the database for tomcat and won't allow create files by him. The tomcat will write error to the ''/var/log/tomcat/catalina.out''or ''/var/log/messages'' line similar to ''org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.''. 
- 
-To fix this we need set the permissive mode for tomcat: 
-<code> 
-semanage permissive -a tomcat_t 
-</code> 
- 
-<note warning> 
-Evaluate impact of SELinux adjustments **before** you implement them. Proper mitigation heavily depends on habits and security policies of your organization. 
- 
-There are some possibilities: 
-  * Set permissive mode for logrotate as above. 
-  * Set permissive mode for whole SELinux. (This will drop the SELinux's protective function.) 
-  * Adjust particular SELinux labels. Example ([[https://access.redhat.com/solutions/39006|here]]). 
-</note> 
  • by kralikf