MySQL - OpenKM 4.1

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Database creation

The first thing to do is create the required databases where the tables will be created:

DROP DATABASE IF EXISTS okm_repository;
DROP DATABASE IF EXISTS okm_activity;
DROP DATABASE IF EXISTS okm_auth;
DROP DATABASE IF EXISTS okm_dashboard;
DROP DATABASE IF EXISTS okm_workflow;
 
CREATE DATABASE okm_repository DEFAULT CHARACTER SET utf8;
CREATE DATABASE okm_activity DEFAULT CHARACTER SET utf8;
CREATE DATABASE okm_auth DEFAULT CHARACTER SET utf8;
CREATE DATABASE okm_dashboard DEFAULT CHARACTER SET utf8;
CREATE DATABASE okm_workflow DEFAULT CHARACTER SET utf8;
 
GRANT USAGE ON *.* TO 'openkm'@'%' IDENTIFIED BY '*secret*';
GRANT ALL PRIVILEGES ON *.* TO 'openkm'@'%';

Table creation

In this OpenKM 4.1 release you can create the databases automatically configuring the system.database property in OpenKM.cfg.

system.database=mysql

Nota advertencia.png This configuration property should be set before the repository creation. Once the document repository has been initialized don't modify it because can damage your documents. If your repository has been already configured with another database (default one is an embedded one called HSQL) you can't switch to another database simply changing this property.

OpenKM 4.0 and older

#
# Generic activity DATABASE definition
#
CREATE TABLE activity(act_date TIMESTAMP, act_user VARCHAR(32), act_token VARCHAR(48), act_action VARCHAR(48), act_item VARCHAR(256), act_params VARCHAR(256));
#
# Generic auth DATABASE definition
#
CREATE TABLE users(usr_id VARCHAR(32), usr_name VARCHAR(64), usr_pass VARCHAR(32) NOT NULL, usr_email VARCHAR(32) NOT NULL, usr_active BOOLEAN, PRIMARY KEY(usr_id));
CREATE TABLE roles(rol_id VARCHAR(32), PRIMARY KEY(rol_id));
CREATE TABLE user_role(ur_user VARCHAR(32), ur_role VARCHAR(32), PRIMARY KEY(ur_user, ur_role));
CREATE TABLE mail_accounts(ma_id INTEGER AUTO_INCREMENT, ma_user VARCHAR(32), ma_mhost VARCHAR(32), ma_muser VARCHAR(32), ma_mpass VARCHAR(32), ma_mfolder VARCHAR(32), ma_active BOOLEAN, PRIMARY KEY(ma_id));
CREATE TABLE twitter_accounts(ta_id INTEGER AUTO_INCREMENT, ta_user VARCHAR(32), ta_tuser VARCHAR(32), ta_active BOOLEAN, PRIMARY KEY(ta_id));
 
# INSERT DEFAULT USER / ROLES
INSERT INTO users (usr_id, usr_name, usr_pass, usr_email, usr_active) VALUES ('okmAdmin', 'Administrator', '21232f297a57a5a743894a0e4a801fc3', '', TRUE);
INSERT INTO roles (rol_id) VALUES ('AdminRole');
INSERT INTO roles (rol_id) VALUES ('UserRole');
INSERT INTO user_role (ur_user, ur_role) VALUES ('okmAdmin', 'AdminRole');
#
# Generic dashboard stats DATABASE definition
#
CREATE TABLE dashboard_stats(ds_user VARCHAR(32), ds_source VARCHAR(64), ds_node VARCHAR(256), ds_date TIMESTAMP);

Workflow engine

You have to modify the file WEB-INF/classes/hibernate.cfg.xml located inside the OpenKM.war archive. These are the entries to change:

<!-- hibernate dialect -->
<property name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property>

to

<!-- hibernate dialect -->
<property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>

And in File:Jbpm.jpdl.mysql.sql are the sententeces needed to create the tables. More info about this at:

JBoss datasources

<?xml version="1.0" encoding="UTF-8"?>
<datasources>
  <!-- OpenKM User Activity -->
  <local-tx-datasource>
    <jndi-name>OKMActivityDS</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/okm_activity?autoReconnect=true</connection-url>
    <driver-class>com.mysql.jdbc.Driver</driver-class>
    <user-name>openkm</user-name>
    <password>*secret*</password>
    <min-pool-size>5</min-pool-size>
    <max-pool-size>20</max-pool-size>
    <idle-timeout-minutes>0</idle-timeout-minutes>
    <track-statements/>
    <prepared-statement-cache-size>32</prepared-statement-cache-size>
    <metadata>
      <type-mapping>MySQL</type-mapping>
    </metadata>
  </local-tx-datasource>
 
  <!-- OpenKM User Auth -->
  <local-tx-datasource>
    <jndi-name>OKMAuthDS</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/okm_auth?autoReconnect=true</connection-url>
    <driver-class>com.mysql.jdbc.Driver</driver-class>
    <user-name>openkm</user-name>
    <password>*secret*</password>
    <min-pool-size>5</min-pool-size>
    <max-pool-size>20</max-pool-size>
    <idle-timeout-minutes>0</idle-timeout-minutes>
    <track-statements/>
    <prepared-statement-cache-size>32</prepared-statement-cache-size>
    <metadata>
      <type-mapping>MySQL</type-mapping>
    </metadata>
  </local-tx-datasource>
 
  <!-- OpenKM Dashboard Stats -->
  <local-tx-datasource>
    <jndi-name>OKMDashboardStatsDS</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/okm_dashboard?autoReconnect=true</connection-url>
    <driver-class>com.mysql.jdbc.Driver</driver-class>
    <user-name>openkm</user-name>
    <password>*secret*</password>
    <min-pool-size>5</min-pool-size>
    <max-pool-size>20</max-pool-size>
    <idle-timeout-minutes>0</idle-timeout-minutes>
    <track-statements/>
    <prepared-statement-cache-size>32</prepared-statement-cache-size>
    <metadata>
      <type-mapping>MySQL</type-mapping>
    </metadata>
  </local-tx-datasource>
 
  <!-- OpenKM Workflow -->
  <local-tx-datasource>
    <jndi-name>OKMWorkflowDS</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/okm_workflow?autoReconnect=true</connection-url>
    <driver-class>com.mysql.jdbc.Driver</driver-class>
    <user-name>openkm</user-name>
    <password>*secret*</password>
    <min-pool-size>5</min-pool-size>
    <max-pool-size>20</max-pool-size>
    <idle-timeout-minutes>0</idle-timeout-minutes>
    <track-statements/>
    <prepared-statement-cache-size>32</prepared-statement-cache-size>
    <metadata>
      <type-mapping>MySQL</type-mapping>
    </metadata>
  </local-tx-datasource>
</datasources>

More info about this at Configuring JDBC DataSources.

Login configuration

Due to the nature of HSQL database and the booleans, you need a little modification in the $JBOSS_HOME/server/default/conf/login-config.xml. Edit this file and change:

<!-- OpenKM -->
<application-policy name = "OpenKM">
   <authentication>
      <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" flag = "required">
        <module-option name="dsJndiName">java:/OKMAuthDS</module-option>
        <module-option name="principalsQuery">select usr_pass as PASSWD from users where usr_id=? and usr_active='true'</module-option>        <module-option name="rolesQuery">select ur_role as ROLEID, 'Roles' from user_role where ur_user=?</module-option>
        <module-option name="hashAlgorithm">md5</module-option>
        <module-option name="hashEncoding">hex</module-option>
      </login-module>
   </authentication>
</application-policy>

to

<!-- OpenKM -->
<application-policy name = "OpenKM">
   <authentication>
      <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" flag = "required">
        <module-option name="dsJndiName">java:/OKMAuthDS</module-option>
        <module-option name="principalsQuery">select usr_pass as PASSWD from users where usr_id=? and usr_active=true</module-option>        <module-option name="rolesQuery">select ur_role as ROLEID, 'Roles' from user_role where ur_user=?</module-option>
        <module-option name="hashAlgorithm">md5</module-option>
        <module-option name="hashEncoding">hex</module-option>
      </login-module>
   </authentication>
</application-policy>

Repository configuration

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE Repository PUBLIC "-//The Apache Software Foundation//DTD Jackrabbit 1.4//EN"
                            "http://jackrabbit.apache.org/dtd/repository-1.4.dtd">
<Repository>
  <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
    <param name="path" value="${rep.home}/repository"/>
  </FileSystem>
  <Security appName="OpenKM">
    <AccessManager class="es.git.openkm.core.OKMAccessManager"/>
  </Security>
  <Workspaces rootPath="${rep.home}/workspaces" defaultWorkspace="default"/>
  <Workspace name="${wsp.name}">
    <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
      <param name="path" value="${wsp.home}"/>
    </FileSystem>
    <PersistenceManager class="org.apache.jackrabbit.core.persistence.bundle.MySqlPersistenceManager">
      <param name="driver" value="com.mysql.jdbc.Driver"/>
      <param name="url" value="jdbc:mysql://localhost:3306/okm_repository?autoReconnect=true"/>
      <param name="schema" value="mysql"/>
      <param name="user" value="openkm"/>
      <param name="password" value="*secret*"/>
      <param name="schemaObjectPrefix" value="${wsp.name}_"/>
      <param name="externalBLOBs" value="false"/>
    </PersistenceManager>
    <SearchIndex class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
      <param name="path" value="${wsp.home}/index"/>
      <param name="useCompoundFile" value="true"/>
      <param name="minMergeDocs" value="100"/>
      <param name="volatileIdleTime" value="3"/>
      <param name="maxMergeDocs" value="100000"/>
      <param name="mergeFactor" value="10"/>
      <param name="bufferSize" value="10"/>
      <param name="cacheSize" value="1000"/>
      <param name="forceConsistencyCheck" value="false"/>
      <param name="autoRepair" value="true"/>
      <param name="analyzer" value="org.apache.lucene.analysis.standard.StandardAnalyzer"/>
      <param name="respectDocumentOrder" value="false"/>
      <param name="indexingConfiguration" value="$ {wsp.home}/../../../indexing_configuration.xml"/>
      <param name="textFilterClasses" value="
org.apache.jackrabbit.core.query.lucene.TextPlainTextFilter,
org.apache.jackrabbit.extractor.PdfTextExtractor,
org.apache.jackrabbit.extractor.HTMLTextExtractor,
org.apache.jackrabbit.extractor.XMLTextExtractor,
org.apache.jackrabbit.extractor.RTFTextExtractor,
org.apache.jackrabbit.extractor.OpenOfficeTextExtractor,
es.git.openkm.extractor.MsExcelTextExtractor,
es.git.openkm.extractor.MsPowerPointTextExtractor,
es.git.openkm.extractor.MsWordTextExtractor,
es.git.openkm.extractor.MsOffice2007TextExtractor,
es.git.openkm.extractor.ExifTextExtractor,
es.git.openkm.extractor.TiffTextExtractor,
es.git.openkm.extractor.AudioTextExtractor" />
    </SearchIndex>
  </Workspace>
  <Versioning rootPath="${rep.home}/version">
    <FileSystem class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
      <param name="path" value="${rep.home}/version"/>
    </FileSystem>
    <PersistenceManager class="org.apache.jackrabbit.core.persistence.bundle.MySqlPersistenceManager">
      <param name="driver" value="com.mysql.jdbc.Driver"/>
      <param name="url" value="jdbc:mysql://localhost:3306/okm_repository?autoReconnect=true"/>
      <param name="schema" value="mysql"/>
      <param name="user" value="openkm"/>
      <param name="password" value="*secret*"/>
      <param name="schemaObjectPrefix" value="version_"/>
      <param name="externalBLOBs" value="false"/>
    </PersistenceManager>
  </Versioning>
  <!-- Also see DatabaseDataStore-->
  <DataStore class="org.apache.jackrabbit.core.data.FileDataStore"/>
</Repository>

More info about this at Jackrabbit Configuration.