rest-assured/src/main/java/io/restassured/config/SSLConfig.java
public SSLConfig keyStore(String password) {
        Validate.notEmpty(password, "Password cannot be empty");
        return keyStore(System.getProperty("user.home") + File.separatorChar + ".keystore", password);
    }
public SSLConfig keyStore(String password) {
        Validate.notEmpty(password, "Password cannot be empty");
        return keyStore(System.getProperty("user.home") + File.separatorChar + ".keystore", password);
    }
Uses the user default keystore stored in &lt;user.home&gt;/.keystore

@param password - Use null for no password
@return The keystore specification