示例3：查询密钥相关信息

场景描述

本章节指导您通过KMS接口查询密钥列表、密钥信息、密钥实例以及密钥标签。

涉及接口

• 查询密钥列表：查询本帐号下所有的密钥列表。
• 查询密钥信息：查询指定密钥的详细信息。
• 查询密钥实例：通过标签过滤，查询指定用户主密钥的详细信息。
• 查询密钥标签：查询指定密钥的标签信息。标签管理服务需要使用该接口查询指定密钥的全部标签数据。

操作步骤

1. 查询密钥列表。
   • 接口相关信息

     URI格式：POST /v1.0/{project_id}/kms/list-keys

     详情请参见“查询密钥列表”。

   • 请求示例

     POST: https://{endpoint}/v1.0/53d1aefc533f4ce9a59c26b01667cbcf/kms/list-keys

     {endpoint}信息请从地区和终端节点获取。

     Body：

     {  
        "limit": "2", 
         "marker": "1"
      }

   • 响应示例

     { 
         "keys": [
              "0d0466b0-e727-4d9c-b35d-f84bb474a37f", 
             "2e258389-bb1e-4568-a1d5-e1f50adf70ea"
          ],
          "key_details": [ 
          {   
           "key_id":"0d0466b0-e727-4d9c-b35d-f84bb474a37f",  
            "domain_id":"00074811d5c27c4f8d48bb91e4a1dcfd",
              "key_alias":"caseuirpr",
              "realm":"aaaa",
              "key_description":"123", 
             "creation_date":"1502799822000",
              "scheduled_deletion_date":"",
              "key_state":"2",
              "default_key_flag":"0",
              "key_type":"1",
              "expiration_time":"1501578672000",
              "origin":"kms"
      }, 
             {   
           "key_id":"2e258389-bb1e-4568-a1d5-e1f50adf70ea",  
            "domain_id":"00074811d5c27c4f8d48bb91e4a1dcfd",  
            "key_alias":"casehvniz",
             "realm":"aaaa",   
           "key_description":"234", 
             "creation_date":"1502799820000", 
              "scheduled_deletion_date":"",
              "key_state":"2",
              "default_key_flag":"0",
              "key_type":"1", 
             "expiration_time":"1501578673000",
              "origin":"kms"
      }
           ],
          "next_marker": "", 
         "truncated": "false",
          "total":2 
     }

2. 查询密钥信息。
   • 接口相关信息

     URI格式：POST /v1.0/{project_id}/kms/describe-key

     详情请参见“查询密钥信息”。

   • 请求示例

     POST: https://{endpoint}/v1.0/53d1aefc533f4ce9a59c26b01667cbcf/kms/describe-key

     {endpoint}信息请从地区和终端节点获取。

     您可使用查询密钥列表接口获取当前用户密钥列表，包括key_id等信息 。

     Body：

     {  
        "key_id": "0d0466b0-e727-4d9c-b35d-f84bb474a37f" 
     }

   • 响应示例

     { 
         "key_info": { 
             "key_id": "0d0466b0-e727-4d9c-b35d-f84bb474a37f", 
             "domain_id": "b168fe00ff56492495a7d22974df2d0b", 
             "key_alias": "kms_test", 
             "realm": "aaa",
              "key_description": "",  
            "creation_date": "1472442386000", 
             "scheduled_deletion_date": "", 
             "key_state": "2", 
             "default_key_flag": "0", 
             "key_type": "1", 
             "expiration_time":"1501578672000", 
             "origin":"kms", 
             "key_rotation_enabled":"false", 
             "sys_enterprise_project_id ": "0",
          }
      }

3. 查询密钥实例。
   • 接口相关信息

     URI格式：POST /v1.0/{project_id}/kms/resource_instances/action

     详情请参见“查询密钥实例”。

   • 请求示例

     POST: https://{endpoint}/v1.0/53d1aefc533f4ce9a59c26b01667cbcf/kms//resource_instances/action

     {endpoint}信息请从地区和终端节点获取。

     Body：

        { 
               "offset": "100",  
               "limit": "100",  
               "action": "filter",
                 "matches":[   
             {    
                     "key": "resource_name",  
                        "value": "resource1"    
                  }  
               ],  
               "tags": [  
                   {      
                   "key": "key1",    
                      "values": [    
                              "value1",   
                                "value2"   
                      ]  
                   }   
             ]   
        }

   • 响应示例

     {
       "resources" : [ {
         "resource_id" : "90c03e67-5534-4ed0-acfa-89780e47a535",
         "resource_detail" : [ {
           "key_id" : "90c03e67-5534-4ed0-acfa-89780e47a535",
           "domain_id" : "4B688Fb77412Aee5570E7ecdbeB5afdc",
           "key_alias" : "tagTest_xmdmi",
           "key_description" : "123",
           "creation_date" : 1521449277000,
           "scheduled_deletion_date" : "",
           "key_state" : 2,
           "default_key_flag" : 0,
           "key_type" : 1,
           "key_rotation_enabled" : false,
           "expiration_time" : "",
           "origin" : "kms",
           "sys_enterprise_project_id" : "0",
           "realm" :  "cn-hongkong-7"
         } ],
         "resource_name" : "tagTest_xmdmi",
         "tags" : [ {
           "key" : "key",
           "value" : "testValue!"
         }, {
           "key" : "haha",
           "value" : "testValue"
         } ]
       } ],
       "total_count" : 1
     }

4. 查询密钥标签。
   • 接口相关信息

     URI格式：GET /v1.0/{project_id}/kms/{key_id}/tags

     详情请参见“查询密钥标签”。

   • 请求示例

     GET: https://{endpoint}/v1.0/53d1aefc533f4ce9a59c26b01667cbcf/kms/94752282-805e-4032-ada8-34966f70e02f/tags

     {endpoint}信息请从地区和终端节点获取。

     Body：

     无

   • 响应示例

     { 
             "tags": [   
              {   
               "key": "key1",   
               "value": "value1" 
                }, 
                {  
                "key": "key2",  
                "value": "value3" 
                } 
                ], 
                "existTagsNum":2  
     }