CN110750762A - Open source software right confirming method and system based on block chain - Google Patents
Open source software right confirming method and system based on block chain Download PDFInfo
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Abstract
A block chain-based open source software right determining method and a system thereof initialize a block chain service on an open source software block chain service platform and deploy an intelligent contract for each node in a block chain network to transmit contribution information. And completing the creation of the project and generating a corresponding software warehouse by the open-source software blockchain service platform according to the request. And cloning the codes by each project developer client, copying the code information in the software warehouse to each project developer client, and completing network access. And completing code submission by the project developer, and completing rights and interests distribution by the open-source software block chain service platform according to the contribution code quantity of the project developer to confirm the rights and interests of the contribution information corresponding to the project developer. The method and the system can record the code contribution condition of each project developer in the development process of the open-source software project into the blockchain network in a non-falsification mode, thereby realizing the conversion from the code contribution amount of each project developer to the rights and interests and forming effective protection.
Description
Technical Field
The present application relates to the field of block chain application technologies, and in particular, to a method and a system for determining an authority of open source software based on a block chain.
Background
The operation mechanism of the open source software is to open program source codes under different license systems on the basis of the admission of traditional copyright, so that the public can develop and utilize the program source codes. The existing open source licenses mainly include 6 kinds, which are respectively: LGPL, Mozilla, GPL, BSD, MIT, Apache, these 6 licenses respectively define whether the source can be closed after modifying the code, whether the same license is used for adding the code, whether the source code needs to be modified to provide a description document, whether each modified file needs to put copyright description and whether the derivative software advertisement can be promoted by this name. In practice, however, there are many drawbacks to using software licenses to limit the spread of open source software, and the main problems are as follows:
1. there are a large number of non-code class software products. Currently, the software right is mainly concerned with the software code itself, but actually in the development process of open source software, a large number of process artifacts exist, such as: issue, comment, etc., wherein there are not a large number of process artifacts that have a significant impact on software development, open source licenses are not included for these non-code class software artifacts.
2. A wide variety of stakeholders. In the development process of open source software, there are a variety of stakeholders, including: the software development method comprises the following steps of core developers in the initial stage of software creation, content contributors, investors and propagators in the group open participation process, and software users after project forming. The multiple stakeholders make it difficult for existing methods to confirm the benefits of each participant.
3. The code is frequently referenced and the relationship is complex. In software development, calls to existing APIs are involved, and new APIs may be encapsulated based on existing APIs. For the open source license, it is difficult to form an association relationship network in a huge open source ecology, and further difficult to trace the source of all codes and realize the right confirmation.
4. Coarse granularity indicates. For open source licenses, there is primarily an indication of the item or file level, but in the actual encoding process there is a large number of method level reuses. Thus, existing open source license methods do not lend themselves to finer grained software validation.
5. Unknown risk of infringement. During the use of the open source project, unintentional piracy is likely to arise because the developer does not know about the different types of open source licenses, or because the open source license for the reuse software is not viewed carefully.
Due to the defect of the open source license, the infringement behavior of a large amount of open source software development is not discovered actually, which causes the contribution behavior of contributors to be damaged to a certain extent, and restricts the rapid development of open source software and open source ecology.
At present, no completely relevant work exists in the field, and although Digital Guardian company in the united states, anni share company in china and the like have relevant research in the field of Digital authorization, the work is mainly oriented to data privacy protection. Open source software, by contrast, also involves the propagation of code and the use of software and is therefore more complex.
Disclosure of Invention
Aiming at the blank of open source software in the aspect of the right determining method, the invention provides a block chain-based open source software right determining method and a block chain-based open source software right determining system.
In order to achieve the technical purpose, the technical scheme of the invention is as follows:
the open source software right determining method based on the block chain comprises the following steps:
and (1) initializing a block chain.
Initializing a block chain service on an open source software block chain service platform, and deploying an intelligent contract for each node in a block chain network to transmit contribution information; the open source software block chain service platform is used as a static access node for other nodes in the area chain network to access the area chain network.
And (2) creating a project.
And the project creator client sends a project creation request to the open-source software blockchain service platform, and the open-source software blockchain service platform completes the creation of the project and generates a corresponding software warehouse.
And (3) cloning the code of the project developer and accessing the network.
And each project developer client side carries out code cloning, copies the code information in the software warehouse to each project developer client side, and connects each project developer client side which completes code cloning into a block chain network which takes the open source software block chain service platform as a static access node.
And (4) submitting the codes of the project developers and confirming rights and interests.
After completing the development of project codes, each project developer submits the codes to the open-source software blockchain service platform through the corresponding client and combines the codes into a software warehouse corresponding to the open-source software blockchain service platform; and the open-source software blockchain service platform completes rights and interests distribution according to the contribution code quantity of the project developer, broadcasts the contribution information corresponding to the project developer to other project developer clients in the local area chain network, and the other project developer clients access the open-source software blockchain service platform after receiving the contribution information to complete the confirmation of the contribution information, thereby completing rights and interests confirmation of the contribution information corresponding to the project developer.
In the invention, the Trustie server is used as an open source software block chain service platform, and a block chain service is initialized through an init command of a block chain.
In step (2) of the present invention, before the project creator client sends the project creation request, the present invention further includes a project creator authentication step. The creator client submits an identity authentication request of the project creator, the Trustie server performs identity authentication processing on the received identity authentication request, whether identity information carried in the identity authentication request, such as a project creator user name and a password, is correct or not is judged, and if the identity information is correct, the project creator client is connected to a block chain network with the Trustie server as an access node.
In the step (2), the project creating request carries the name of the open source software project to be created, and the project creator client sends the project creating request to the Trustie server through the Restful API; the Trustie server receives the project creating request through the Restful API and verifies and judges the project creating request, whether the project name carried in the project creating request is duplicated with other created project names in the Trustie server is judged, if no duplication name exists, the project is a creatable project, the Trustie server completes the creation of the project and generates a corresponding software warehouse, and meanwhile, information representing 'successful creation' is fed back to a project creator client; if the judgment is not passed, feeding back result information representing that the project cannot be created to the project creator client so that the project creator can determine the name of the project to be created again.
In the step (3), before each project developer client accesses the block chain network, the method also comprises a project developer identity verification step. And each project developer client submits an identity authentication request of the project developer, the Trustie server performs identity authentication processing on the received identity authentication request, whether identity information carried in the identity authentication request, such as a project developer user name and a password, is correct or not is judged, and if the identity information is correct, the project developer client is connected to a block chain network which takes the Trustie server as an access node.
In the step (3), each project developer client acquires the project name of the corresponding project in the Trustie server, sends a code cloning instruction to the Trustie server through calling the git service, responds to a code cloning request sent by each project developer client after the Trustie server receives the code cloning instruction, and sends the code information in the corresponding project software warehouse to each project developer client through the git transmission protocol to finish the cloning of the software warehouse.
In step (4), the method for allocating rights and interests comprises the following steps:
for any project developer a, the open source software blockchain service platform records the code line number submitted by the project developer a each time, namely the contribution code quantity, and the sum of the contribution code quantity submitted by the project developer a in the current project development process represents the intellectual property contribution quantity A of the project developer a to the current project; in the current project development process, the sum of the contribution code amounts of all the project developers to the project is the total contribution amount B of the intellectual property of the whole project, and the rights and interests of the project developers a are A/B.
In step (4) of the present invention, the method for confirming the contribution information is:
the project developer client acquires the text information contained in the received contribution information; the project developer client sends a contribution information query command to the open source software blockchain service platform through a Restful API, the open source software blockchain service platform queries a background database after receiving the text information to obtain code change information corresponding to current code combination and sends the code change information to the project developer client, the project developer client compares the code change information with the received text information after receiving the code change information to complete confirmation of the contribution information, and finally the contribution information is recorded to a blockchain.
In the step (4), the roles corresponding to the project developers are divided into core developers and peripheral contributors, and the background database of the open-source software blockchain service platform stores the role information corresponding to the project developers. Whether code can be directly submitted to a software repository in the present invention is the most direct difference between the rights of the peripheral contributors and the core developer.
The method for submitting the core developer code and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a core developer sends a code submission request to an open-source software block chain service platform through a corresponding client, the project codes are directly merged to a software warehouse of a project corresponding to the open-source software block chain service platform, and the open-source software block chain service platform completes rights and interests distribution according to the contribution code quantity of the core developer; the core developer broadcasts the contribution information to other project developer clients of the regional chain network through the corresponding client, and after receiving the contribution information, the other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, so that the rights and interests of the core developer are confirmed;
the method for submitting the codes of the peripheral developers and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a peripheral contributor sends a code submission request to an open-source software blockchain service platform through a corresponding client, a core developer client receives the code request through the open-source software blockchain service platform and acquires code information carried in the request, determines whether the code combination request passes through the code combination request, if the code combination request passes through the code combination request, combines the project codes submitted by the peripheral contributor into a software warehouse of a project corresponding to the open-source software blockchain service platform, the open-source software blockchain service platform completes rights and interests distribution according to the contribution code quantity of the peripheral contributor and broadcasts contribution information to other project developer clients of an area chain network, and after receiving the contribution information, other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, thereby completing the peripheral contributor equity validation.
The invention provides an open source software right-confirming system based on a block chain, which comprises:
the system comprises a building module, a block chain service module and a block chain management module, wherein the building module is used for initializing a block chain service on an open source software block chain service platform and deploying an intelligent contract used for transmitting contribution information by each node in a block chain network; the open source software block chain service platform is used as a static access node for other nodes in the area chain network to access the area chain network.
And the project creation module is used for receiving a project creation request sent by a project creator client, completing the creation of a corresponding project and generating a corresponding software warehouse.
And the project developer code cloning and network access module is used for receiving code cloning requests sent by the project developer client sides, copying code information in the software warehouse to the project developer client sides, and connecting the project developer client sides which finish code cloning into a block chain network which takes an open source software block chain service platform as a static access node.
The system comprises a project developer code submitting and rights confirming module, a source software block chain service platform and a software warehouse, wherein the project developer code submitting and rights confirming module is used for receiving and processing a code submitting request of each project developer client and merging codes submitted by each project developer client to the software warehouse corresponding to the source software block chain service platform; and completing rights and interests distribution according to the contribution code quantity of the project developer, broadcasting the contribution information corresponding to the project developer to other project developer clients in the area chain network, and completing rights and interests confirmation of the contribution information corresponding to the project developer.
The invention can achieve the following technical effects:
the method and the system can record the code contribution condition of each project developer in the development process of the open-source software project into the blockchain network in a non-tamperproof mode, thereby realizing the conversion from the code contribution amount of each project developer to the rights and interests, forming effective protection, and further realizing the change from the mode that the rights and interests are occupied by a few people to the mode that all the project developers share in the traditional open-source community.
Drawings
FIG. 1 is a flow chart of one embodiment of the present invention.
Detailed Description
For the purpose of promoting a clear understanding of the objects, aspects and advantages of the embodiments of the invention, reference will now be made to the drawings and detailed description, wherein there are shown in the drawings and described in detail, various modifications of the embodiments described herein, and other embodiments of the invention will be apparent to those skilled in the art. The exemplary embodiments of the present invention and the description thereof are provided to explain the present invention and not to limit the present invention.
Fig. 1 is a flow chart illustrating open source software authorization based on block chains in an embodiment.
And (1) initializing a block chain.
The Trustie server is used as an open source software block chain service platform, a block chain service is initialized through an init command of a block chain, and an intelligent contract used for each node in a block chain network to transmit contribution information is deployed. The Trustie server is used as a static access node for other nodes in the area chain network to access the area chain network. The text information included in the contribution information includes, for example, a project developer name, a project code submission time, a project name, a submitted project code, a code submission sha value, a code number increase/decrease condition, and the like.
And (2) creating a project.
(2.1) project creator identity verification;
the project creator client submits an identity authentication request of the project creator, the Trustie server performs identity authentication processing on the received identity authentication request, whether identity information carried in the identity authentication request, such as a project creator user name and a password, is correct or not is judged, and if the identity information is correct, the project creator client is connected to a block chain network with the Trustie server as an access node.
(2.2) project creation;
and the project creator client sends a project creating request carrying the open source software project name to be created to the Trustie server through the Restful API.
The Trustie server receives the project creating request through the Restful API and verifies and judges the project creating request, whether the project name carried in the project creating request is duplicated with other created project names in the Trustie server is judged, if no duplication name exists, the project is a creatable project, the Trustie server completes the creation of the project and generates a corresponding software warehouse, and meanwhile, information representing 'successful creation' is fed back to a project creator client; if the judgment is not passed, feeding back result information representing that the project cannot be created to the project creator client so that the project creator can determine the name of the project to be created again.
And (3) cloning the code of the project developer and accessing the network.
And (3.1) verifying the identity of the project developer.
And each project developer client submits an identity authentication request of the project developer, the Trustie server performs identity authentication processing on the received identity authentication request, whether identity information carried in the identity authentication request, such as a project developer user name and a password, is correct or not is judged, and if the identity information is correct, the project developer client is connected to a block chain network which takes the Trustie server as an access node.
And (3.2) cloning the project developer code.
And each project developer client acquires the project name of the corresponding project in the Trustie server, sends a code cloning instruction to the Trustie server by calling the git service, responds to a code cloning request sent by each project developer client after the Trustie server receives the code cloning instruction, and sends the code information in the corresponding project software warehouse to each project developer client through the git transmission protocol to finish the cloning of the software warehouse.
If the cloning fails, and the reasons of the cloning failure comprise network abnormity, identity authentication failure and the like, the corresponding project developer client ends the operation, and displays the return value of the git command; if the clone is successful, a command is automatically sent to connect the block chain network which takes the Trustie server as the access node, and a project development union is formed with the client terminals of other developers in the project, and the client terminals can automatically feed back whether the result of connecting the block chain network is successful or not according to the connection condition.
And (4) submitting the codes of the project developers and confirming rights and interests.
The method divides the roles corresponding to each project developer into a core developer and a peripheral contributor, and the background database of the open-source software blockchain service platform stores the role information corresponding to each project developer. Whether code can be directly submitted to a software repository in the present invention is the most direct difference between the rights of the peripheral contributors and the core developer.
The method for submitting the core developer code and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a core developer sends a code submission request to an open-source software block chain service platform through a corresponding client, the project codes are directly merged to a software warehouse of a project corresponding to the open-source software block chain service platform, and the open-source software block chain service platform completes rights and interests distribution according to the contribution code quantity of the core developer; the core developer broadcasts the contribution information to other project developer clients of the regional chain network through the corresponding client, and after receiving the contribution information, the other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, so that the rights and interests of the core developer are confirmed;
the method for submitting the codes of the peripheral developers and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a peripheral contributor sends a code submission request to an open-source software blockchain service platform through a corresponding client, a core developer client receives the code request through the open-source software blockchain service platform and acquires code information carried in the request, determines whether the request is submitted through the code, if the request is submitted through the code, merges the project codes submitted by the peripheral contributor into a software warehouse of a project corresponding to the open-source software blockchain service platform, the open-source software blockchain service platform completes rights and interests distribution according to the contribution code quantity of the peripheral contributor and broadcasts contribution information to other project developer clients of an area chain network, and after receiving the contribution information, the other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, thereby completing the peripheral contributor equity validation.
Wherein, for the right and interest distribution, the method is as follows:
for any project developer a, the open source software blockchain service platform records the code line number submitted by the project developer a each time, namely the contribution code quantity, and the sum of the contribution code quantity submitted by the project developer a in the current project development process represents the intellectual property contribution quantity A of the project developer a to the current project; in the current project development process, the sum of the contribution code amounts of all the project developers to the project is the total contribution amount B of the intellectual property of the whole project, and the rights and interests of the project developers a are A/B.
For the confirmation of the contribution information, the method is as follows:
the project developer client acquires the text information contained in the received contribution information; the project developer client transmits the text information to the open source software blockchain service platform, the open source software blockchain service platform queries the background database after receiving the text information to obtain code change information corresponding to current code combination and sends the code change information to the project developer client, the project developer client completes the confirmation of contribution information after receiving the code change information, and finally the contribution information is recorded on a blockchain.
The above-mentioned embodiments only express a specific implementation manner of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The open source software right determining method based on the block chain is characterized by comprising the following steps:
step (1), initializing a block chain;
initializing a block chain service on an open source software block chain service platform, and deploying an intelligent contract for each node in a block chain network to transmit contribution information; the open source software block chain service platform is used as a static access node for other nodes in the area chain network to access the area chain network;
step (2), project creation;
the project creator client sends a project creation request to the open source software block chain service platform, and the open source software block chain service platform completes creation of the project and generates a corresponding software warehouse;
step (3), cloning a code of a project developer and accessing a network;
code cloning is carried out on each project developer client, code information in the software warehouse is copied to each project developer client, and each project developer client which completes code cloning is connected to a block chain network which takes an open source software block chain service platform as a static access node;
step (4), submitting codes of the project developers and confirming rights and interests;
after completing the development of project codes, each project developer submits the codes to the open-source software blockchain service platform through the corresponding client and combines the codes into a software warehouse corresponding to the open-source software blockchain service platform; and the open-source software blockchain service platform completes rights and interests distribution according to the contribution code quantity of the project developer, broadcasts the contribution information corresponding to the project developer to other project developer clients in the local area chain network, and the other project developer clients access the open-source software blockchain service platform after receiving the contribution information to complete the confirmation of the contribution information, thereby completing rights and interests confirmation of the contribution information corresponding to the project developer.
2. The method for determining the authority of the open source software based on the block chain as claimed in claim 1, wherein in the step (1), the Trustie server is used as an open source software block chain service platform, and a block chain service is initialized through an init command of the block chain.
3. The open source software authorization method based on the block chain according to claim 2, characterized in that in step (2), before the project creator client sends the project creation request, the project creator client further comprises a project creator authentication step, the project creator client submits the project creator authentication request, the trustee server performs authentication processing on the received authentication request, and determines whether the identity information carried in the authentication request, such as the project creator user name and password, is correct, if the identity information is correct, the project creator client connects to the block chain network using the trustee server as the access node.
4. The open source software authorization method based on block chaining according to claim 3, characterized in that in step (2), the project creation request carries the name of the open source software project to be created, and the project creator client sends the project creation request to the Trustie server through restful API; the Trustie server receives the project creating request through the Restful API and verifies and judges the project creating request, whether the project name carried in the project creating request is duplicated with other created project names in the Trustie server is judged, if no duplication name exists, the project is a creatable project, the Trustie server completes the creation of the project and generates a corresponding software warehouse, and meanwhile, information representing 'successful creation' is fed back to a project creator client; if the judgment is not passed, feeding back result information representing that the project cannot be created to the project creator client so that the project creator can determine the name of the project to be created again.
5. The blockchain-based open source software authentication method according to claim 1, wherein in the step (3), before each project developer client accesses the blockchain network, a project developer identity verification step is further included; and each project developer client submits an identity authentication request of the project developer, the Trustie server performs identity authentication processing on the received identity authentication request, whether identity information carried in the identity authentication request, such as a project developer user name and a password, is correct or not is judged, and if the identity information is correct, the project developer client is connected to a block chain network which takes the Trustie server as an access node.
6. The open source software right determining method based on the block chain as claimed in claim 5, characterized in that in the step (3), each project developer client obtains the project name of the corresponding project in the Trustie server, and sends the code cloning instruction to the Trustie server by calling the git service, after receiving the code cloning instruction, the Trustie server responds to the code cloning request sent by each project developer client, and sends the code information in the corresponding project software warehouse to each project developer client through the git transmission protocol, thereby completing the cloning of the software warehouse.
7. The method for determining the rights of the open source software based on the block chain as claimed in claim 6, wherein in the step (4), the rights and interests are allocated by:
for any project developer a, the open source software blockchain service platform records the code line number submitted by the project developer a each time, namely the contribution code quantity, and the sum of the contribution code quantity submitted by the project developer a in the current project development process represents the intellectual property contribution quantity A of the project developer a to the current project; in the current project development process, the sum of the contribution code amounts of all the project developers to the project is the total contribution amount B of the intellectual property of the whole project, and the rights and interests of the project developers a are A/B.
8. The method for determining the authority of the open source software based on the block chain according to claim 6, wherein in the step (4), the roles corresponding to the project developers are divided into a core developer and a peripheral contributor, and role information corresponding to the project developers is stored in a background database of the open source software block chain service platform;
the method for submitting the core developer code and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a core developer sends a code submission request to an open-source software block chain service platform through a corresponding client, the project codes are directly merged to a software warehouse of a project corresponding to the open-source software block chain service platform, and the open-source software block chain service platform completes rights and interests distribution according to the contribution code quantity of the core developer; the core developer broadcasts the contribution information to other project developer clients of the regional chain network through the corresponding client, and after receiving the contribution information, the other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, so that the rights and interests of the core developer are confirmed;
the method for submitting the codes of the peripheral developers and confirming the rights and interests comprises the following steps:
after completing the development of project codes, a peripheral contributor sends a code submission request to an open-source software blockchain service platform through a corresponding client, a core developer client receives the code request through the open-source software blockchain service platform and acquires code information carried in the request, determines whether the code combination request passes through the code combination request, if the code combination request passes through the code combination request, combines the project codes submitted by the peripheral contributor into a software warehouse of a project corresponding to the open-source software blockchain service platform, the open-source software blockchain service platform completes rights and interests distribution according to the contribution code quantity of the peripheral contributor and broadcasts contribution information to other project developer clients of an area chain network, and after receiving the contribution information, other project developer clients access the open-source software blockchain service platform to complete the confirmation of the contribution information, thereby completing the peripheral contributor equity validation.
9. The method for determining the authority of the open source software based on the block chain according to claim 8, wherein in the step (4), the method for confirming the contribution information is as follows:
the project developer client acquires the text information contained in the received contribution information; the project developer client sends a contribution information query command to the open source software blockchain service platform through the restful API, the open source software blockchain service platform queries the background database after receiving the text information to obtain code change information corresponding to current code combination and sends the code change information to the project developer client, the project developer client compares the code change information with the received text information after receiving the code change information to complete confirmation of the contribution information, and finally the contribution information is recorded to a blockchain.
10. Open source software right confirming system based on block chains is characterized by comprising:
the system comprises a building module, a block chain service module and a block chain management module, wherein the building module is used for initializing a block chain service on an open source software block chain service platform and deploying an intelligent contract used for transmitting contribution information by each node in a block chain network; the open source software block chain service platform is used as a static access node for other nodes in the area chain network to access the area chain network;
the project creation module is used for receiving a project creation request sent by a project creator client, completing the creation of a corresponding project and generating a corresponding software warehouse;
the system comprises a project developer code cloning and network access module, a block chain network and a software database, wherein the project developer code cloning and network access module is used for receiving a code cloning request sent by each project developer client, copying code information in a software warehouse to each project developer client, and connecting each project developer client which completes code cloning into the block chain network with an open-source software block chain service platform as a static access node;
a project developer code submission and rights and interests confirmation module; the system comprises a code submitting module, a code receiving module, a code submitting module, a code merging module and a software warehouse, wherein the code submitting module is used for receiving and processing a code submitting request of each project developer client and merging codes submitted by each project developer client to the software warehouse corresponding to the open source software block chain service platform; and completing rights and interests distribution according to the contribution code quantity of the project developer, broadcasting the contribution information corresponding to the project developer to other project developer clients in the area chain network, and completing rights and interests confirmation of the contribution information corresponding to the project developer.
Priority Applications (1)
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