更新时间:2024-04-18 GMT+08:00

修改数据库对象权限

功能介绍

该接口用于修改数据库对象权限。

调用方法

请参见如何调用API

URI

POST /v1/{project_id}/clusters/{cluster_id}/db-manager/authority
表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID。获取方法,请参见获取项目ID

cluster_id

String

集群ID。获取方法,请参见获取集群ID

请求参数

表2 请求Body参数

参数

是否必选

参数类型

描述

type

String

对象类型 [DATABASE | SCHEMA | TABLE | VIEW | COLUMN | FUNCTION| SEQUENCE | NODEGROUP | ROLE]。

is_grant

Boolean

是否授权操作。

grant_list

Array of Grant objects

授权列表 is_grant为true时必填。

revoke_list

Array of Revoke objects

撤销权限列表 is_grant为false时必填。

role_list

Array of strings

被授权角色列表。

object_list

Array of strings

权限所属对象列表。

all_object

Boolean

schema下所有数据库对象权限,默认false。

cascade

Boolean

撤销权限是否级联撤销,默认为true。

缺省值:true

database

String

数据库名称。

schema

String

模式名称。

table

String

表名。

表3 Grant

参数

是否必选

参数类型

描述

permission

String

权限名称,根据不通数据库对象类型,拥有权限不同:

  • database CREATE | CONNECT | TEMPORARY | TEMP ALL PRIVILEGES

  • schema CREATE | USAGE | ALTER | DROP ALL PRIVILEGES

  • table SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER | ANALYZE | ANALYSE | VACUUM | ALTER | DROP ALL PRIVILEGES

  • view SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER | ANALYZE | ANALYSE | VACUUM | ALTER | DROP ALL PRIVILEGES

  • column SELECT | INSERT | UPDATE | REFERENCES ALL PRIVILEGES

  • function EXECUTE ALL PRIVILEGES

  • sequence SELECT | UPDATE | USAGE ALL PRIVILEGES

  • nodegroup CREATE | USAGE | COMPUTE ALL PRIVILEGES

  • role role_name(角色名称)

grant_with

Boolean

是否包含授权选项。

表4 Revoke

参数

是否必选

参数类型

描述

permission

String

权限名称,根据不通数据库对象类型,拥有权限不同:

  • database CREATE | CONNECT | TEMPORARY | TEMP ALL PRIVILEGES

  • schema CREATE | USAGE | ALTER | DROP ALL PRIVILEGES

  • table SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER | ANALYZE | ANALYSE | VACUUM | ALTER | DROP ALL PRIVILEGES

  • view SELECT | INSERT | UPDATE | DELETE | TRUNCATE | REFERENCES | TRIGGER | ANALYZE | ANALYSE | VACUUM | ALTER | DROP ALL PRIVILEGES

  • column SELECT | INSERT | UPDATE | REFERENCES ALL PRIVILEGES

  • function EXECUTE ALL PRIVILEGES

  • sequence SELECT | UPDATE | USAGE ALL PRIVILEGES

  • nodegroup CREATE | USAGE | COMPUTE ALL PRIVILEGES

  • role role_name(角色名称)

revoke_with

Boolean

是否仅移除授权选项。

响应参数

状态码: 200

表5 响应Body参数

参数

参数类型

描述

view_sql

Array of strings

sql列表。

请求示例

修改集群ID为“a89aea88-7ea2-40bd-8ac8-8b93e169e5d6”的数据库对象权限,即对gaussdb数据库下表table1和table2进行“SELECT”授权,授权角色为user1和user2,模式为public:

POST https://{Endpoint}/v1/0536cdee2200d5912f7cc00b877980f1/clusters/a89aea88-7ea2-40bd-8ac8-8b93e169e5d6/db-manager/authority

{
  "type" : "table",
  "is_grant" : true,
  "grant_list" : [ {
    "permission" : "SELECT",
    "grant_with" : true
  } ],
  "role_list" : [ "user1", "user2" ],
  "object_list" : [ "table1", "table2" ],
  "database" : "gaussdb",
  "schema" : "public"
}

响应示例

状态码: 200

用户详细信息

{
  "view_sql" : [ "GRANT SELECT ON TABLE public.test_t1 TO user1 WITH GRANT OPTION;", "GRANT UPDATE ON TABLE public.test_t1 TO user1 ;" ]
}

SDK代码示例

SDK代码示例如下。

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dws.v2.region.DwsRegion;
import com.huaweicloud.sdk.dws.v2.*;
import com.huaweicloud.sdk.dws.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class UpdateDatabaseAuthoritySolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        DwsClient client = DwsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DwsRegion.valueOf("cn-north-4"))
                .build();
        UpdateDatabaseAuthorityRequest request = new UpdateDatabaseAuthorityRequest();
        DatabasePermissionReq body = new DatabasePermissionReq();
        List<String> listbodyRoleList = new ArrayList<>();
        listbodyRoleList.add("user1");
        listbodyRoleList.add("user2");
        List<Grant> listbodyGrantList = new ArrayList<>();
        listbodyGrantList.add(
            new Grant()
                .withPermission("SELECT")
                .withGrantWith(true)
        );
        body.withSchema("public");
        body.withDatabase("gaussdb");
        body.withObjectList("[table1, table2]");
        body.withRoleList(listbodyRoleList);
        body.withGrantList(listbodyGrantList);
        body.withIsGrant(true);
        body.withType("table");
        request.withBody(body);
        try {
            UpdateDatabaseAuthorityResponse response = client.updateDatabaseAuthority(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdws.v2.region.dws_region import DwsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdws.v2 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = DwsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DwsRegion.value_of("cn-north-4")) \
        .build()

    try:
        request = UpdateDatabaseAuthorityRequest()
        listRoleListbody = [
            "user1",
            "user2"
        ]
        listGrantListbody = [
            Grant(
                permission="SELECT",
                grant_with=True
            )
        ]
        request.body = DatabasePermissionReq(
            schema="public",
            database="gaussdb",
            object_list="[table1, table2]",
            role_list=listRoleListbody,
            grant_list=listGrantListbody,
            is_grant=True,
            type="table"
        )
        response = client.update_database_authority(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := dws.NewDwsClient(
        dws.DwsClientBuilder().
            WithRegion(region.ValueOf("cn-north-4")).
            WithCredential(auth).
            Build())

    request := &model.UpdateDatabaseAuthorityRequest{}
	var listRoleListbody = []string{
        "user1",
	    "user2",
    }
	var listGrantListbody = []model.Grant{
        {
            Permission: "SELECT",
            GrantWith: true,
        },
    }
	schemaDatabasePermissionReq:= "public"
	request.Body = &model.DatabasePermissionReq{
		Schema: &schemaDatabasePermissionReq,
		Database: "gaussdb",
		ObjectList: "[table1, table2]",
		RoleList: listRoleListbody,
		GrantList: &listGrantListbody,
		IsGrant: true,
		Type: "table",
	}
	response, err := client.UpdateDatabaseAuthority(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

用户详细信息

400

请求错误

401

鉴权失败。

403

没有操作权限。

404

找不到资源。

500

服务内部错误。

503

服务不可用。