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WO2018126387A1 - Database sharing management system - Google Patents

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Publication number
WO2018126387A1
WO2018126387A1 PCT/CN2017/070247 CN2017070247W WO2018126387A1 WO 2018126387 A1 WO2018126387 A1 WO 2018126387A1 CN 2017070247 W CN2017070247 W CN 2017070247W WO 2018126387 A1 WO2018126387 A1 WO 2018126387A1
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user
module
management system
database
list
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PCT/CN2017/070247
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French (fr)
Chinese (zh)
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王志全
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深圳市前海中康汇融信息技术有限公司
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Priority to PCT/CN2017/070247 priority Critical patent/WO2018126387A1/en
Publication of WO2018126387A1 publication Critical patent/WO2018126387A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Definitions

  • the present invention relates to the field of database access control, and in particular to a database sharing management system based on user rights.
  • Database is an important part of modern computer applications, and it is a tool for people to effectively store, share and process data.
  • Database sharing technology abstracts the process of communicating with the outside of the database and simplifies the process of client access to the database by providing a shared interface.
  • the data in the database may be more confidential. If the user's access to the database is not managed effectively, and the user is allowed to obtain the desired data at will, the security of the database is not guaranteed.
  • the present invention provides a database sharing management system, comprising: a transceiver module configured to receive a read request from a user and send a read result to the user, wherein the read request includes an account of the user And a shared resource module configured to store user rights information including a shared resource list, a privacy resource list, and a corresponding user list; a matching module coupled to the transceiver module and the shared permission module, configured to The read request with the user The privilege information is matched and the matching result is generated; and the processing module is coupled to the matching module, configured to acquire the target resource in the database according to the matching result, and send the read result to the Transceiver module.
  • the matching module is configured to: verify whether the user's account and password are correct; if correct, confirm whether the target resource is in the shared resource list; if the target resource is in the shared resource list And generating the matching result to indicate that the read request matches the user right information.
  • the matching module is further configured to: if the target resource is in the shared privacy list, continue to determine whether the user is in the user list corresponding to the target resource; and if the user In the user list, the matching result is generated to indicate that the read request matches the user rights information.
  • the database sharing management system further includes: a setting module coupled to the sharing permission module, configured to set the user rights information including the shared resource list, the privacy resource list, and the corresponding user list.
  • a setting module coupled to the sharing permission module, configured to set the user rights information including the shared resource list, the privacy resource list, and the corresponding user list.
  • the setting module is further configured to set a resource usage time in the shared resource list.
  • the processing module starts timing when the read result is sent, and after the resource usage time expires, the user no longer has permission to read the target resource.
  • the setting module is further coupled to a server for receiving a setup instruction from the server.
  • the database sharing management system may further include: a storage module coupled to the processing module, configured to store a read history related to the read request.
  • the user rights information includes administrator rights information, and if the matching result indicates that the user is an administrator, the user has sharing rights to all database resources.
  • the user rights information includes creator rights information, and if the matching result indicates that the user is a creator, the user has modification and sharing rights to all database resources.
  • the database sharing management system provided by the present invention is capable of efficiently managing operations on shared data in a database.
  • FIG. 1 is a block diagram of a database sharing management system in accordance with an embodiment of the present invention.
  • FIG. 2 is a block diagram of a database sharing management system in accordance with another embodiment of the present invention.
  • FIG. 3 is a block diagram of a database sharing management system in accordance with yet another embodiment of the present invention.
  • the database sharing management system 100 includes a transceiver module 102, a matching module 104, a sharing authority module 106, and a processing module 108.
  • the transceiver module 104 can be configured to receive a read request from a user and send a read result to the user, wherein the read request includes the user's account, password, and target resource.
  • the transceiver module 104 can include a receiving unit for receiving a read request of the user (eg, the user's account, password, and target resource), and a sending unit for transmitting the read result to the user (eg, the read is successful) Or read failure, and read information related to the target resource).
  • the sharing authority module 106 is configured to store user rights information including a shared resource list, a privacy resource list, and a corresponding user list.
  • database resources can be divided into shared resources and privacy resources. Two groups.
  • a shared resource refers to a resource in a database that is exposed to the outside, and a private resource refers to a resource that can be read only by a specific user (for example, a database creator).
  • the user rights information includes administrator rights information, and if the matching result indicates that the user is an administrator, the user has sharing rights to all database resources.
  • the user rights information includes creator rights information, and if the matching result indicates that the user is a creator, the user has modification and sharing rights to all database resources.
  • the matching module 104 is coupled to the transceiver module 102 and the shared rights module 106, and is configured to match the read request in the transceiver module 102 with the user rights information in the share permission module 106. And produce a matching result (for example, a matching success or a matching failure).
  • the matching module 104 can be configured to: verify whether the user's account and password are correct; if correct, confirm whether the target resource is in the shared resource list; if the target resource is in the shared resource list, The matching result is generated to indicate that the read request matches the user rights information.
  • the matching module 104 may be further configured to: if the target resource is in the shared privacy list, continue to determine whether the user is in the user list corresponding to the target resource; and if the user is In the user list, the matching result is generated to indicate that the read request matches the user authority information.
  • the processing module 108 is coupled to the matching module, and is configured to acquire the target resource in the database according to the matching result, and send the read result correspondingly (for example, a read success or a read failure, and The read information about the target resource is sent to the transceiver module 102.
  • FIG. 2 is a block diagram of a database sharing management system 200 in accordance with another embodiment of the present invention.
  • the database sharing management system 200 of FIG. 2 is similar to the database sharing management system 100 of FIG. 1 except for the setting module 210. For the sake of simplicity, similar parts are not described here.
  • the setting module 210 is coupled to the sharing authority module 106, and is configurable to set user rights information including a shared resource list, a privacy resource list, and a corresponding user list.
  • the setting module 210 is further configured to set a resource usage time in the shared resource list (for example) For example, 30 minutes).
  • the processing module 108 begins timing when the read result is sent, and after the resource usage time expires, the user no longer has permission to read the target resource.
  • the setup module 210 is also coupled to a server (not shown) for receiving setup instructions from the server.
  • FIG. 3 is a block diagram of a database sharing management system 300 in accordance with yet another embodiment of the present invention.
  • the database sharing management system 300 of FIG. 3 is similar to the database sharing management system 200 of FIG. 2 except for the storage module 310. For the sake of simplicity, similar parts are not described here.
  • a storage module 310 is coupled to the processing module 108 and is configured to store a read history associated with the read request.
  • the database sharing management system provided by the present invention is capable of efficiently managing operations on shared data in a database.

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Abstract

A database sharing management system (100), comprising: a transceiving module (102) configured to receive a read request of a user and send to the user a read result, wherein the read request comprises a user account, password, and target resource; a sharing permission module (106) configured to store user permission information comprising a shared resource list, a private resource list, and corresponding user lists; a matching module (104) coupled to the transceiving module (102) and sharing permission module (106), and configured to match the read request against the user permission information to generate a matching result; and a processing module (108) coupled to the matching module (104) and configured to acquire, according to the matching result, the target resource in the database, and send a corresponding read result to the transceiving module. The database sharing management system (100) of the present invention enables effective management of operations on shared data in a database.

Description

数据库共享管理系统Database sharing management system 技术领域Technical field

本发明涉及数据库访问控制领域，并且特别涉及一种基于用户权限的数据库共享管理系统。The present invention relates to the field of database access control, and in particular to a database sharing management system based on user rights.

背景技术Background technique

数据库是现代计算机应用的一个重要组成部分，是人们有效地进行数据存储、共享和处理的工具。Database is an important part of modern computer applications, and it is a tool for people to effectively store, share and process data.

数据库共享技术将数据库外部与其通信的过程抽象化，通过提供共享接口，简化了客户端访问数据库的过程。Database sharing technology abstracts the process of communicating with the outside of the database and simplifies the process of client access to the database by providing a shared interface.

然而，数据库中的数据可能是比较机密的。如果不对用户访问数据库的权限进行有效管理，而允许用户随意获取想要的数据，则数据库的安全得不到保障。However, the data in the database may be more confidential. If the user's access to the database is not managed effectively, and the user is allowed to obtain the desired data at will, the security of the database is not guaranteed.

因此，需要一种改进的基于用户权限的数据库共享管理系统。Therefore, there is a need for an improved database sharing management system based on user rights.

发明内容Summary of the invention

本发明的目的在于提供一种改进的数据库共享管理系统。It is an object of the present invention to provide an improved database sharing management system.

为实现本目的，本发明提供一种数据库共享管理系统，包括：收发模块，配置为接收用户的读取请求并且向所述用户发送读取结果，其中所述读取请求包括所述用户的账户、密码、和目标资源；共享权限模块，配置为存储包括共享资源列表、隐私资源列表、以及对应用户列表的用户权限信息；匹配模块，耦合于所述收发模块和所述共享权限模块，配置为将所述读取请求与所述用户 权限信息匹配，并产生匹配结果；以及处理模块，耦合于所述匹配模块，配置为根据所述匹配结果来获取所述数据库中的所述目标资源，并相应发送所述读取结果给所述收发模块。To achieve the object, the present invention provides a database sharing management system, comprising: a transceiver module configured to receive a read request from a user and send a read result to the user, wherein the read request includes an account of the user And a shared resource module configured to store user rights information including a shared resource list, a privacy resource list, and a corresponding user list; a matching module coupled to the transceiver module and the shared permission module, configured to The read request with the user The privilege information is matched and the matching result is generated; and the processing module is coupled to the matching module, configured to acquire the target resource in the database according to the matching result, and send the read result to the Transceiver module.

优选地，所述匹配模块配置为：检验所述用户的账户和密码是否正确；如果正确，则确认所述目标资源是否在所述共享资源列表中；如果所述目标资源在所述共享资源列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。Preferably, the matching module is configured to: verify whether the user's account and password are correct; if correct, confirm whether the target resource is in the shared resource list; if the target resource is in the shared resource list And generating the matching result to indicate that the read request matches the user right information.

优选地，所述匹配模块还配置为：如果所述目标资源在所述共享隐私列表中，则继续确定所述用户是否在对应于所述目标资源的所述用户列表中；以及如果所述用户在所述用户列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。Preferably, the matching module is further configured to: if the target resource is in the shared privacy list, continue to determine whether the user is in the user list corresponding to the target resource; and if the user In the user list, the matching result is generated to indicate that the read request matches the user rights information.

优选地，数据库共享管理系统还包括：设置模块，耦合于所述共享权限模块，配置为设置包括所述共享资源列表、所述隐私资源列表、以及所述对应用户列表的所述用户权限信息。Preferably, the database sharing management system further includes: a setting module coupled to the sharing permission module, configured to set the user rights information including the shared resource list, the privacy resource list, and the corresponding user list.

优选地，所述设置模块还可配置为设置所述共享资源列表中的资源使用时间。Preferably, the setting module is further configured to set a resource usage time in the shared resource list.

优选地，所述处理模块在发送所述读取结果时开始计时，并且在所述资源使用时间到期之后，所述用户不再有权限读取所述目标资源。Preferably, the processing module starts timing when the read result is sent, and after the resource usage time expires, the user no longer has permission to read the target resource.

优选地，所述设置模块还耦合于服务器，用于接收来自所述服务器的设置指令。Preferably, the setting module is further coupled to a server for receiving a setup instruction from the server.

优选地，所述数据库共享管理系统还可包括：存储模块，耦合于所述处理模块，配置为存储与所述读取请求有关的读取历史记录。Preferably, the database sharing management system may further include: a storage module coupled to the processing module, configured to store a read history related to the read request.

优选地，所述用户权限信息包括管理员权限信息，如果所述匹配结果指示所述用户为管理员，则所述用户具有对所有数据库资源的共享权限。Preferably, the user rights information includes administrator rights information, and if the matching result indicates that the user is an administrator, the user has sharing rights to all database resources.

优选地，所述用户权限信息包括创建者权限信息，如果所述匹配结果指示所述用户为创建者，则所述用户具有对所有数据库资源的修改和共享权限。 Preferably, the user rights information includes creator rights information, and if the matching result indicates that the user is a creator, the user has modification and sharing rights to all database resources.

有利地，本发明所提供的数据库共享管理系统能够有效管理对数据库中的共享数据的操作。Advantageously, the database sharing management system provided by the present invention is capable of efficiently managing operations on shared data in a database.

附图说明DRAWINGS

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

图1所示是根据本发明实施例的数据库共享管理系统的框图。1 is a block diagram of a database sharing management system in accordance with an embodiment of the present invention.

图2所示是根据本发明另一实施例的数据库共享管理系统的框图。2 is a block diagram of a database sharing management system in accordance with another embodiment of the present invention.

图3所示是根据本发明又一实施例的数据库共享管理系统的框图。3 is a block diagram of a database sharing management system in accordance with yet another embodiment of the present invention.

具体实施方式detailed description

为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

图1所示是根据本发明实施例的数据库共享管理系统100的框图。如图1所示，数据库共享管理系统100包括：收发模块102、匹配模块104、共享权限模块106、以及处理模块108。1 is a block diagram of a database sharing management system 100 in accordance with an embodiment of the present invention. As shown in FIG. 1, the database sharing management system 100 includes a transceiver module 102, a matching module 104, a sharing authority module 106, and a processing module 108.

在一个实施例中，收发模块104可配置为接收用户的读取请求并且向用户发送读取结果，其中所述读取请求包括用户的账户、密码、和目标资源。例如，收发模块104可包括接收单元，用于接收用户的读取请求(例如，用户的账户、密码、和目标资源)；以及发送单元，用于向用户发送读取结果(例如，读取成功或读取失败，以及读取的与目标资源有关的信息)。In one embodiment, the transceiver module 104 can be configured to receive a read request from a user and send a read result to the user, wherein the read request includes the user's account, password, and target resource. For example, the transceiver module 104 can include a receiving unit for receiving a read request of the user (eg, the user's account, password, and target resource), and a sending unit for transmitting the read result to the user (eg, the read is successful) Or read failure, and read information related to the target resource).

共享权限模块106，配置为存储包括共享资源列表、隐私资源列表、以及对应用户列表的用户权限信息。例如，数据库资源可分为共享资源和隐私资源 两组。共享资源指对外部公开的数据库中的资源，而隐私资源指只有特定用户(例如，数据库创建者)才可以读取的资源。The sharing authority module 106 is configured to store user rights information including a shared resource list, a privacy resource list, and a corresponding user list. For example, database resources can be divided into shared resources and privacy resources. Two groups. A shared resource refers to a resource in a database that is exposed to the outside, and a private resource refers to a resource that can be read only by a specific user (for example, a database creator).

所述用户权限信息包括管理员权限信息，如果所述匹配结果指示所述用户为管理员，则所述用户具有对所有数据库资源的共享权限。The user rights information includes administrator rights information, and if the matching result indicates that the user is an administrator, the user has sharing rights to all database resources.

此外，所述用户权限信息包括创建者权限信息，如果所述匹配结果指示所述用户为创建者，则所述用户具有对所有数据库资源的修改和共享权限。In addition, the user rights information includes creator rights information, and if the matching result indicates that the user is a creator, the user has modification and sharing rights to all database resources.

匹配模块104耦合于所述收发模块102和所述共享权限模块106，可配置为将所述收发模块102中的所述读取请求与所述共享权限模块106中的所述用户权限信息匹配，并产生匹配结果(例如，匹配成功或匹配失败)。The matching module 104 is coupled to the transceiver module 102 and the shared rights module 106, and is configured to match the read request in the transceiver module 102 with the user rights information in the share permission module 106. And produce a matching result (for example, a matching success or a matching failure).

所述匹配模块104可配置为：检验用户的账户和密码是否正确；如果正确，则确认所述目标资源是否在所述共享资源列表中；如果所述目标资源在所述共享资源列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。The matching module 104 can be configured to: verify whether the user's account and password are correct; if correct, confirm whether the target resource is in the shared resource list; if the target resource is in the shared resource list, The matching result is generated to indicate that the read request matches the user rights information.

所述匹配模块104还可配置为：如果所述目标资源在所述共享隐私列表中，则继续确定所述用户是否在对应于所述目标资源的所述用户列表中；以及如果所述用户在所述用户列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。The matching module 104 may be further configured to: if the target resource is in the shared privacy list, continue to determine whether the user is in the user list corresponding to the target resource; and if the user is In the user list, the matching result is generated to indicate that the read request matches the user authority information.

处理模块108耦合于所述匹配模块，可配置为根据所述匹配结果来获取所述数据库中的所述目标资源，并相应发送所述读取结果(例如，读取成功或读取失败，以及读取的与目标资源有关的信息)给所述收发模块102。The processing module 108 is coupled to the matching module, and is configured to acquire the target resource in the database according to the matching result, and send the read result correspondingly (for example, a read success or a read failure, and The read information about the target resource is sent to the transceiver module 102.

图2所示是根据本发明另一实施例的数据库共享管理系统200的框图。除了设置模块210之外，图2中的数据库共享管理系统200类似于图1中的数据库共享管理系统100。为简约起见，相似部分不另赘述。2 is a block diagram of a database sharing management system 200 in accordance with another embodiment of the present invention. The database sharing management system 200 of FIG. 2 is similar to the database sharing management system 100 of FIG. 1 except for the setting module 210. For the sake of simplicity, similar parts are not described here.

设置模块210耦合于所述共享权限模块106，可配置为设置包括共享资源列表、隐私资源列表、以及对应用户列表的用户权限信息。The setting module 210 is coupled to the sharing authority module 106, and is configurable to set user rights information including a shared resource list, a privacy resource list, and a corresponding user list.

所述设置模块210还配置为设置所述共享资源列表中的资源使用时间(例 如，30分钟)。所述处理模块108在发送所述读取结果时开始计时，并且在所述资源使用时间到期之后，所述用户不再有权限读取所述目标资源。The setting module 210 is further configured to set a resource usage time in the shared resource list (for example) For example, 30 minutes). The processing module 108 begins timing when the read result is sent, and after the resource usage time expires, the user no longer has permission to read the target resource.

所述设置模块210还耦合于服务器(未示出)，用于接收来自所述服务器的设置指令。The setup module 210 is also coupled to a server (not shown) for receiving setup instructions from the server.

图3所示是根据本发明又一实施例的数据库共享管理系统300的框图。除了存储模块310之外，图3中的数据库共享管理系统300类似于图2中的数据库共享管理系统200。为简约起见，相似部分不另赘述。3 is a block diagram of a database sharing management system 300 in accordance with yet another embodiment of the present invention. The database sharing management system 300 of FIG. 3 is similar to the database sharing management system 200 of FIG. 2 except for the storage module 310. For the sake of simplicity, similar parts are not described here.

存储模块310耦合于所述处理模块108，配置为存储与所述读取请求有关的读取历史记录。A storage module 310 is coupled to the processing module 108 and is configured to store a read history associated with the read request.

有利地，本发明所提供的数据库共享管理系统能够有效管理对数据库中的共享数据的操作。Advantageously, the database sharing management system provided by the present invention is capable of efficiently managing operations on shared data in a database.

以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims (10)

一种数据库共享管理系统，包括：A database sharing management system, comprising: 收发模块，配置为接收用户的读取请求并且向所述用户发送读取结果，其中所述读取请求包括所述用户的账户、密码、和目标资源；a transceiver module configured to receive a read request from a user and send a read result to the user, wherein the read request includes an account, a password, and a target resource of the user; 共享权限模块，配置为存储包括共享资源列表、隐私资源列表、以及对应用户列表的用户权限信息；a sharing permission module configured to store user rights information including a shared resource list, a privacy resource list, and a corresponding user list; 匹配模块，耦合于所述收发模块和所述共享权限模块，配置为将所述读取请求与所述用户权限信息匹配，并产生匹配结果；以及a matching module, coupled to the transceiver module and the shared rights module, configured to match the read request with the user rights information and generate a matching result; 处理模块，耦合于所述匹配模块，配置为根据所述匹配结果来获取所述数据库中的所述目标资源，并相应发送所述读取结果给所述收发模块。The processing module is coupled to the matching module, configured to acquire the target resource in the database according to the matching result, and send the read result to the transceiver module. 如权利要求1所述的数据库共享管理系统，其特征在于，所述匹配模块配置为：The database sharing management system according to claim 1, wherein the matching module is configured to: 检验所述用户的账户和密码是否正确；Verify that the user's account and password are correct; 如果正确，则确认所述目标资源是否在所述共享资源列表中；If correct, confirm whether the target resource is in the shared resource list; 如果所述目标资源在所述共享资源列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。If the target resource is in the shared resource list, the matching result is generated to indicate that the read request matches the user right information. 如权利要求2所述的数据库共享管理系统，其特征在于，所述匹配模块还配置为：The database sharing management system of claim 2, wherein the matching module is further configured to: 如果所述目标资源在所述共享隐私列表中，则继续确定所述用户是否在对应于所述目标资源的所述用户列表中；以及If the target resource is in the shared privacy list, continuing to determine whether the user is in the user list corresponding to the target resource; 如果所述用户在所述用户列表中，则产生所述匹配结果来指示所述读取请求与所述用户权限信息匹配。If the user is in the user list, the matching result is generated to indicate that the read request matches the user rights information. 如权利要求1所述的数据库共享管理系统，还包括： The database sharing management system of claim 1 further comprising: 设置模块，耦合于所述共享权限模块，配置为设置包括所述共享资源列表、所述隐私资源列表、以及所述对应用户列表的所述用户权限信息。And a setting module, coupled to the shared permission module, configured to set the user rights information including the shared resource list, the privacy resource list, and the corresponding user list. 如权利要求4所述的数据库共享管理系统，其特征在于，所述设置模块还配置为设置所述共享资源列表中的资源使用时间。The database sharing management system according to claim 4, wherein the setting module is further configured to set a resource usage time in the shared resource list. 如权利要求5所述的数据库共享管理系统，其特征在于，所述处理模块在发送所述读取结果时开始计时，并且在所述资源使用时间到期之后，所述用户不再有权限读取所述目标资源。The database sharing management system according to claim 5, wherein said processing module starts timing when said reading result is transmitted, and said user no longer has permission to read after said resource usage time expires Take the target resource. 如权利要求4所述的数据库共享管理系统，其特征在于，所述设置模块还耦合于服务器，用于接收来自所述服务器的设置指令。The database sharing management system of claim 4 wherein said setting module is further coupled to a server for receiving a setup command from said server. 如权利要求1所述的数据库共享管理系统，还包括：The database sharing management system of claim 1 further comprising: 存储模块，耦合于所述处理模块，配置为存储与所述读取请求有关的读取历史记录。A storage module coupled to the processing module, configured to store a read history associated with the read request. 如权利要求1所述的数据库共享管理系统，其特征在于，所述用户权限信息包括管理员权限信息，如果所述匹配结果指示所述用户为管理员，则所述用户具有对所有数据库资源的共享权限。The database sharing management system according to claim 1, wherein the user authority information comprises administrator authority information, and if the matching result indicates that the user is an administrator, the user has all database resources. Share permissions. 如权利要求1所述的数据库共享管理系统，其特征在于，所述用户权限信息包括创建者权限信息，如果所述匹配结果指示所述用户为创建者，则所述用户具有对所有数据库资源的修改和共享权限。 The database sharing management system according to claim 1, wherein the user authority information includes creator authority information, and if the matching result indicates that the user is a creator, the user has all database resources. Modify and share permissions.
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