protected void processUserDefinitions()

in core/src/main/java/org/apache/shiro/realm/text/TextConfigurationRealm.java [177:211]

• 29 lines of code
• 8 McCabe index (conditional complexity)

    protected void processUserDefinitions(Map<String, String> userDefs) {
        if (userDefs == null || userDefs.isEmpty()) {
            return;
        }
        for (Map.Entry<String, String> entry : userDefs.entrySet()) {
            String username = entry.getKey();
            String value = entry.getValue();

            String[] passwordAndRolesArray = StringUtils.split(value);

            // the first token is expected to be the password.
            String password = passwordAndRolesArray[0];

            SimpleAccount account = getUser(username);
            if (account == null) {
                account = new SimpleAccount(username, password, getName());
                add(account);
            }
            account.setCredentials(password);

            if (passwordAndRolesArray.length > 1) {
                for (int i = 1; i < passwordAndRolesArray.length; i++) {
                    String rolename = passwordAndRolesArray[i];
                    account.addRole(rolename);

                    SimpleRole role = getRole(rolename);
                    if (role != null) {
                        account.addObjectPermissions(role.getPermissions());
                    }
                }
            } else {
                account.setRoles(null);
            }
        }
    }