After you have created a new keystore and updated the
client-truststore.jks file, you must update a few configuration files in order to make the keystores work. Note that keystores are used for multiple functions in WSO2 products, which includes authenticating communication over SSL/TLS, encrypting passwords and other confidential information in configuration files etc. Therefore, you must update the specific configuration files with the updated keystore information. For example, you may have separate keystores for the purpose of encrypting passwords in configuration files, and for authenticating communication over SSL/TLS.
wso2carbon.jks keystore file, which is shipped with all WSO2 products, is used as the default keystore for all functions. However, in a production environment, it is recommended to create new keystores with new keys and certificates.
If you want an easy way to locate all the configuration files that have references to keystores, you can use the
grep command as follows:
- Open a command prompt and navigate to the
<PRODUCT_HOME>/repository/conf/directory where your product stores all configuration files.
- Execute the following command:
grep -nr ".jks".
The configuration files and the keystore files referred to in each file are listed out. See an example of this below.
Configuring the primary keystore
The primary keystore mainly stores the keys for encrypting administrator passwords as well as other confidential information. The
Keystore element in the
carbon.xml file, stored in the <
PRODUCT_HOME>/repository/conf/ directory should be updated with details of the primary keystore. The default configuration is shown below.
You need to add in the following information:
<jks store password>
- <jks alias>
<jks store password(same as the key password)>
Configuring a keystore for SSL connections
catalina-server.xml file stored in the
<PRODUCT_HOME>/repository/conf/tomcat/ directory should be updated with the keystore used for certifying SSL connections to Carbon servers. Given below is the default configuration in the
catalina-server.xml file, which points to the default keystore in your product.
Configuring a keystore for Java permissions
sec.policy file stored in the
<PRODUCT_HOME>/repository/conf/ directory should be updated with details of the keystore used for enabling Java permissions for your server. The default configuration is shown below.
Configuring keystores for WS-Security
If there are WS-Security scenarios implemented in your WSO2 product, you can use separate keystores for these scenarios.
Configuring keystores for advanced transport handling
To have more advanced transport handling functions using keystores, you need to update the
<PRODUCT_HOME>/repository/conf/tomcat/catalina-server.xml file and the