Examples with RolePrivilegeDataset com.jd.blockchain.ledger.core.RolePrivilegeDataset used on opensource projects

Example 1 with RolePrivilegeDataset

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

the class LedgerSecurityManagerTest method testGetSecurityPolicy.

@Test
public void testGetSecurityPolicy() {
    MemoryKVStorage testStorage = new MemoryKVStorage();
    // 定义不同角色用户的 keypair；
    final BlockchainKeypair kpManager = BlockchainKeyGenerator.getInstance().generate();
    final BlockchainKeypair kpEmployee = BlockchainKeyGenerator.getInstance().generate();
    final BlockchainKeypair kpDevoice = BlockchainKeyGenerator.getInstance().generate();
    final BlockchainKeypair kpPlatform = BlockchainKeyGenerator.getInstance().generate();
    // 定义角色和权限；
    final String ROLE_ADMIN = "ID_ADMIN";
    final String ROLE_OPERATOR = "OPERATOR";
    final String ROLE_DATA_COLLECTOR = "DATA_COLLECTOR";
    final String ROLE_PLATFORM = "PLATFORM";
    // 定义管理员角色的权限：【账本权限只允许：注册用户、注册数据账户】【交易权限只允许：调用账本直接操作】
    final Privileges PRIVILEGES_ADMIN = Privileges.configure().enable(LedgerPermission.REGISTER_USER, LedgerPermission.REGISTER_DATA_ACCOUNT).enable(TransactionPermission.DIRECT_OPERATION);
    // 定义操作员角色的权限：【账本权限只允许：写入数据账户】【交易权限只允许：调用合约】
    final Privileges PRIVILEGES_OPERATOR = Privileges.configure().enable(LedgerPermission.WRITE_DATA_ACCOUNT).enable(TransactionPermission.CONTRACT_OPERATION);
    // 定义数据收集器角色的权限：【账本权限只允许：写入数据账户】【交易权限只允许：调用账本直接操作】
    final Privileges PRIVILEGES_DATA_COLLECTOR = Privileges.configure().enable(LedgerPermission.WRITE_DATA_ACCOUNT).enable(TransactionPermission.DIRECT_OPERATION);
    // 定义平台角色的权限：【账本权限只允许：签署合约】 (只允许作为节点签署交易，不允许作为终端发起交易指令)
    final Privileges PRIVILEGES_PLATFORM = Privileges.configure().enable(LedgerPermission.APPROVE_TX);
    RolePrivilegeDataset rolePrivilegeDataset = createRolePrivilegeDataset(testStorage);
    long v = rolePrivilegeDataset.addRolePrivilege(ROLE_ADMIN, PRIVILEGES_ADMIN);
    assertTrue(v > -1);
    v = rolePrivilegeDataset.addRolePrivilege(ROLE_OPERATOR, PRIVILEGES_OPERATOR);
    assertTrue(v > -1);
    v = rolePrivilegeDataset.addRolePrivilege(ROLE_DATA_COLLECTOR, PRIVILEGES_DATA_COLLECTOR);
    assertTrue(v > -1);
    v = rolePrivilegeDataset.addRolePrivilege(ROLE_PLATFORM, PRIVILEGES_PLATFORM);
    assertTrue(v > -1);
    rolePrivilegeDataset.commit();
    // 为用户分配角色；
    String[] managerRoles = new String[] { ROLE_ADMIN, ROLE_OPERATOR };
    String[] employeeRoles = new String[] { ROLE_OPERATOR };
    String[] devoiceRoles = new String[] { ROLE_DATA_COLLECTOR };
    String[] platformRoles = new String[] { ROLE_PLATFORM };
    UserRoleDatasetEditor userRolesDataset = createUserRoleDataset(testStorage);
    userRolesDataset.addUserRoles(kpManager.getAddress(), RolesPolicy.UNION, managerRoles);
    userRolesDataset.addUserRoles(kpEmployee.getAddress(), RolesPolicy.UNION, employeeRoles);
    userRolesDataset.addUserRoles(kpDevoice.getAddress(), RolesPolicy.UNION, devoiceRoles);
    userRolesDataset.addUserRoles(kpPlatform.getAddress(), RolesPolicy.UNION, platformRoles);
    userRolesDataset.commit();
    ParticipantCollection partisQuery = Mockito.mock(ParticipantCollection.class);
    UserAccountSet usersQuery = Mockito.mock(UserAccountSet.class);
    // 创建安全管理器；
    LedgerSecurityManager securityManager = new LedgerSecurityManagerImpl(rolePrivilegeDataset, userRolesDataset, partisQuery, usersQuery);
    // 定义终端用户列表；终端用户一起共同具有 ADMIN、OPERATOR 角色；
    final Map<Bytes, BlockchainKeypair> endpoints = new HashMap<>();
    endpoints.put(kpManager.getAddress(), kpManager);
    endpoints.put(kpEmployee.getAddress(), kpEmployee);
    // 定义节点参与方列表；
    final Map<Bytes, BlockchainKeypair> nodes = new HashMap<>();
    nodes.put(kpPlatform.getAddress(), kpPlatform);
    // 创建一项与指定的终端用户和节点参与方相关的安全策略；
    SecurityPolicy policy = securityManager.getSecurityPolicy(endpoints.keySet(), nodes.keySet());
    // 校验安全策略的正确性；
    LedgerPermission[] ledgerPermissions = LedgerPermission.values();
    for (LedgerPermission p : ledgerPermissions) {
        // 终端节点有 ADMIN 和 OPERATOR 两种角色的合并权限；
        if (p == LedgerPermission.REGISTER_USER || p == LedgerPermission.REGISTER_DATA_ACCOUNT || p == LedgerPermission.WRITE_DATA_ACCOUNT) {
            assertTrue(policy.isEndpointEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        } else {
            assertFalse(policy.isEndpointEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        }
        if (p == LedgerPermission.APPROVE_TX) {
            // 共识参与方只有 PLATFORM 角色的权限：核准交易；
            assertTrue(policy.isNodeEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        } else {
            assertFalse(policy.isNodeEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        }
    }
    TransactionPermission[] transactionPermissions = TransactionPermission.values();
    for (TransactionPermission p : transactionPermissions) {
        // 终端节点有 ADMIN 和 OPERATOR 两种角色的合并权限；
        if (p == TransactionPermission.DIRECT_OPERATION || p == TransactionPermission.CONTRACT_OPERATION) {
            assertTrue(policy.isEndpointEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        } else {
            assertFalse(policy.isEndpointEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
        }
        assertFalse(policy.isNodeEnable(p, MultiIDsPolicy.AT_LEAST_ONE));
    }
}

Example 2 with RolePrivilegeDataset

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

the class RolePrivilegeDatasetTest method testAddRolePrivilege.

@Test
public void testAddRolePrivilege() {
    CryptoConfig cryptoConfig = new CryptoConfig();
    cryptoConfig.setAutoVerifyHash(true);
    cryptoConfig.setSupportedProviders(SUPPORTED_PROVIDERS);
    cryptoConfig.setHashAlgorithm(HASH_ALGORITHM);
    MemoryKVStorage testStorage = new MemoryKVStorage();
    String roleName = "DEFAULT";
    String prefix = "role-privilege/";
    RolePrivilegeDataset rolePrivilegeDataset = new RolePrivilegeDataset(cryptoConfig, prefix, testStorage, testStorage, LedgerDataStructure.MERKLE_TREE);
    rolePrivilegeDataset.addRolePrivilege(roleName, new LedgerPermission[] { LedgerPermission.REGISTER_USER }, new TransactionPermission[] { TransactionPermission.CONTRACT_OPERATION });
    rolePrivilegeDataset.commit();
    RolePrivileges rolePrivilege = rolePrivilegeDataset.getRolePrivilege(roleName);
    assertNotNull(rolePrivilege);
    HashDigest rootHash = rolePrivilegeDataset.getRootHash();
    RolePrivilegeDataset newRolePrivilegeDataset = new RolePrivilegeDataset(-1, rootHash, cryptoConfig, prefix, testStorage, testStorage, LedgerDataStructure.MERKLE_TREE, true);
    rolePrivilege = newRolePrivilegeDataset.getRolePrivilege(roleName);
    assertNotNull(rolePrivilege);
    assertTrue(rolePrivilege.getLedgerPrivilege().isEnable(LedgerPermission.REGISTER_USER));
    assertTrue(rolePrivilege.getTransactionPrivilege().isEnable(TransactionPermission.CONTRACT_OPERATION));
}

Example 3 with RolePrivilegeDataset

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

the class LedgerSecurityManagerTest method createRolePrivilegeDataset.

private RolePrivilegeDataset createRolePrivilegeDataset(MemoryKVStorage testStorage) {
    String prefix = "role-privilege/";
    RolePrivilegeDataset rolePrivilegeDataset = new RolePrivilegeDataset(CRYPTO_SETTINGS, prefix, testStorage, testStorage, LedgerDataStructure.MERKLE_TREE);
    return rolePrivilegeDataset;
}

Example 4 with RolePrivilegeDataset

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

the class RolesConfigureOperationHandle method doProcess.

@Override
protected void doProcess(RolesConfigureOperation 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；
    RolePrivilegeEntry[] rpcfgs = operation.getRoles();
    RolePrivilegeSettings rpSettings = transactionContext.getDataset().getAdminDataset().getAdminSettings().getRolePrivileges();
    if (rpcfgs != null) {
        for (RolePrivilegeEntry rpcfg : rpcfgs) {
            RolePrivileges rp = rpSettings.getRolePrivilege(rpcfg.getRoleName());
            if (rp == null) {
                ((RolePrivilegeDataset) rpSettings).addRolePrivilege(rpcfg.getRoleName(), rpcfg.getEnableLedgerPermissions(), rpcfg.getEnableTransactionPermissions());
            } else {
                rp.enable(rpcfg.getEnableLedgerPermissions());
                rp.enable(rpcfg.getEnableTransactionPermissions());
                rp.disable(rpcfg.getDisableLedgerPermissions());
                rp.disable(rpcfg.getDisableTransactionPermissions());
                ((RolePrivilegeDataset) rpSettings).updateRolePrivilege(rp);
            }
        }
    }
}