Examples with UserRolesEntry com.jd.blockchain.ledger.UserAuthorizeOperation.UserRolesEntry used on opensource projects

Example 1 with UserRolesEntry

use of com.jd.blockchain.ledger.UserAuthorizeOperation.UserRolesEntry in project jdchain-core by blockchain-jd-com.

the class UserAuthorizeOperationHandle method doProcess.

@Override
protected void doProcess(UserAuthorizeOperation operation, LedgerTransactionContext transactionContext, TransactionRequestExtension request, LedgerQuery ledger, OperationHandleContext handleContext, EventManager manager) {
    // 权限校验；
    SecurityPolicy securityPolicy = SecurityContext.getContextUsersPolicy();
    securityPolicy.checkEndpointPermission(LedgerPermission.CONFIGURE_ROLES, MultiIDsPolicy.AT_LEAST_ONE);
    // 操作账本；
    UserRolesEntry[] urcfgs = operation.getUserRolesAuthorizations();
    UserAuthorizationSettings userRoleDataset = transactionContext.getDataset().getAdminDataset().getAdminSettings().getAuthorizations();
    RolePrivilegeSettings rolesSettings = transactionContext.getDataset().getAdminDataset().getAdminSettings().getRolePrivileges();
    if (urcfgs != null) {
        for (UserRolesEntry urcfg : urcfgs) {
            // 
            String[] authRoles = urcfg.getAuthorizedRoles();
            Arrays.stream(authRoles).forEach(role -> {
                if (!rolesSettings.contains(role)) {
                    throw new RoleDoesNotExistException(String.format("Role doesn't exist! --[Role=%s]", role));
                }
            });
            for (Bytes address : urcfg.getUserAddresses()) {
                UserRoles ur = userRoleDataset.getUserRoles(address);
                if (ur == null) {
                    // 这是新的授权；
                    RolesPolicy policy = urcfg.getPolicy();
                    if (policy == null) {
                        policy = RolesPolicy.UNION;
                    }
                    ((UserRoleDatasetEditor) userRoleDataset).addUserRoles(address, policy, authRoles);
                } else {
                    // 更改之前的授权；
                    ur.addRoles(authRoles);
                    ur.removeRoles(urcfg.getUnauthorizedRoles());
                    // 如果请求中设置了策略，才进行更新；
                    RolesPolicy policy = urcfg.getPolicy();
                    if (policy != null) {
                        ur.setPolicy(policy);
                    }
                    ((UserRoleDatasetEditor) userRoleDataset).updateUserRoles(ur);
                }
            }
        }
    }
}