Database link Information Encryption

Business Scenario:

Web project deployment in tomcat, the database link information is written directly in the project configuration file, resulting in acceptance does not pass, requiring the database link information encryption.

Project background:

1. Properties File Store DataSource information
2. Spring configuration file, Org.apache.commons.dbcp2.BasicDataSource control loads datasource information

Design scheme:

1. Modify password in properties file for redaction
2. Overriding the Basicdatasource class, adding a decryption step in the SetPassword method
3. Spring configuration file, parsing datasource information with the overridden Basicdatasource class

Database link Information Encryption