CN112492017A - Websocket connection method and system based on token authentication - Google Patents
Websocket connection method and system based on token authentication Download PDFInfo
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- CN112492017A CN112492017A CN202011328909.1A CN202011328909A CN112492017A CN 112492017 A CN112492017 A CN 112492017A CN 202011328909 A CN202011328909 A CN 202011328909A CN 112492017 A CN112492017 A CN 112492017A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
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Abstract
The invention discloses a token authentication-based websocket connection method and a token authentication-based websocket connection system, which comprise the following steps: the method comprises the steps that a request client sends a token authorization request to a token authorization authentication server; the token authorization and authentication server side performs identity verification on the request client side according to the token authorization request, and generates and returns a token to the request client side after passing the identity verification; the request client side sends a connection establishing request to the websocket server side based on the token; the websocket server carries the received token to the token authorization and authentication server for token validity verification, and receives a validity verification result returned by the token authorization and authentication server; and when the validity verification result indicates that the validity verification passes, the websocket server establishes the long connection with the websocket of the request client.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a token authentication-based websocket connection method and system.
Background
In order to meet the requirement that some message services of the billing system client can inform the client in real time, the billing system page needs to be connected with the websocket long connection to push various messages to the user in real time. The websocket is a protocol supporting full-duplex communication between a browser and a server, and is a very suitable solution for improving interaction experience and performance for complex front-end applications. However, one possible area of error with respect to security is: if the user passes the authentication of the web client application (logs in the system), the established WebSocket connection is authenticated and is two completely different channels in real time, and the socket connection needs to establish an authentication system of the user.
One conventional way to implement this functionality based on cookies, while simple and easy to operate, tends to have the following drawbacks and problems:
first, strong coupling. Based on cookies, it means that the authentication of the application itself and the service providing the websocket must be the management mechanism of the same set of session cookies. Sometimes this may not be a big problem, but in most of the current scenarios in our engineering, the application service is some web framework based on java, whereas socket is provided by socket. The system with the two functions can coordinate a shared authentication mode, so that the system is not easy, and the websocket long connection service is not easy to be accessed conveniently by other third-party clients. Therefore, there is a need to relieve this dependency on application services.
And secondly, redundant session management. If the websocket service maintains cookie-based authentication itself, the session needs to be stored by means of some storage (DB, Redis). As a service for solving communication connection, it is mainly used as a message transmission channel, and it is not desirable to care about message contents and other functions except for transferring messages.
And thirdly, the applicability is low. cookies may be disabled in some device or browser settings, in which case an alternative way to implement authentication is also needed.
Disclosure of Invention
The invention provides a token authentication-based websocket connection method and system, and aims to solve the problem.
In order to solve the above problem, according to an aspect of the present invention, there is provided a token authentication-based websocket connection method, the method including:
the method comprises the steps that a request client sends a token authorization request to a token authorization authentication server;
the token authorization and authentication server side performs identity verification on the request client side according to the token authorization request, and generates and returns a token to the request client side after passing the identity verification;
the request client side sends a connection establishing request to the websocket server side based on the token;
the websocket server carries the received token to the token authorization and authentication server for token validity verification, and receives a validity verification result returned by the token authorization and authentication server;
and when the validity verification result indicates that the validity verification passes, the websocket server establishes the long connection with the websocket of the request client.
Preferably, the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
Preferably, after passing the identity verification, the token authorization and authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
Preferably, the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
Preferably, the token generation and the validity verification of the token authorization server are both realized by a post mode.
According to another aspect of the present invention, there is provided a token authentication-based websocket connection system, including:
the system comprises an authorization request sending unit, a token authorization authentication server and a token authorization request sending unit, wherein the authorization request sending unit is used for enabling a request client to send a token authorization request to the token authorization authentication server;
the token generation unit is used for enabling the token authorization and authentication server to carry out identity verification on the request client according to the token authorization request, and after the identity verification is passed, a token is generated and returned to the request client;
a connection establishment request sending unit, configured to enable the requesting client to send a connection establishment request to the websocket server based on the token;
the validity verification unit is used for enabling the websocket server to carry the received token to the token authorization and authentication server for token validity verification, and receiving a validity verification result returned by the token authorization and authentication server;
and the connection establishing unit is used for establishing the websocket long connection with the request client by the websocket server when the validity verification result indicates that the validity verification passes.
Preferably, the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
Preferably, after passing the identity verification, the token authorization and authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
Preferably, the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
Preferably, the token generation and the validity verification of the token authorization server are both realized by a post mode.
The invention provides a token authentication-based websocket connection method and system, which can effectively overcome some defects of the traditional cookie authentication and are decoupled with a client and a server on the premise of ensuring safety; the butt joint of different types of software (PC/WEB) of a third-party system is supported, and the service requirements under different scenes are met; the websocket connection authenticated by the method is disconnected immediately after authentication fails, so that resources can be effectively saved; by the method, each system is more concentrated on own functions, and can be built and used everywhere.
Drawings
A more complete understanding of exemplary embodiments of the present invention may be had by reference to the following drawings in which:
FIG. 1 is a flowchart of a method 100 for token-based authentication for websocket connectivity according to an embodiment of the present invention;
FIG. 2 is a system architecture diagram for implementing a token-based authenticated websocket connection, according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a token authentication-based websocket connection system 300 according to an embodiment of the present invention.
Detailed Description
The exemplary embodiments of the present invention will now be described with reference to the accompanying drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein, which are provided for complete and complete disclosure of the present invention and to fully convey the scope of the present invention to those skilled in the art. The terminology used in the exemplary embodiments illustrated in the accompanying drawings is not intended to be limiting of the invention. In the drawings, the same units/elements are denoted by the same reference numerals.
Unless otherwise defined, terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Further, it will be understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense.
Fig. 1 is a flowchart of a method 100 for token-based authentication based websocket connection according to an embodiment of the present invention. As shown in fig. 1, the websocket connection method based on token authentication provided by the embodiment of the present invention can effectively solve some disadvantages of the conventional cookie authentication, and is decoupled from the client and the server on the premise of ensuring security; the butt joint of different types of software (PC/WEB) of a third-party system is supported, and the service requirements under different scenes are met; the websocket connection authenticated by the method is disconnected immediately after authentication fails, so that resources can be effectively saved; by the method, each system is more concentrated on own functions, and can be built and used everywhere. The method 100 for connecting the websocket based on token authentication starts from step 101, and a client is requested to send a token authorization request to a token authorization authentication server in step 101.
Preferably, the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
In step 102, the token authorization and authentication server performs identity verification on the request client according to the token authorization request, and generates and returns a token to the request client after passing the identity verification.
Preferably, after passing the identity verification, the token authorization and authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
Preferably, the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
Referring to fig. 2, in an embodiment of the present invention, a requesting client applies for generating a token from a token authorization and authentication server. Specifically, a request client carries a token authorization request including an identity required by a token authorization and authentication service and a registration authorization code to a token authorization and authentication server; the registration authorization code is generated and maintained by the identity registration system. the token authorization authentication server side verifies the client side identity of a token needing to be generated; and the token authorization and authentication server generates a token security token through an algorithm and a certain rule and returns the token security token to the corresponding request client. Multiple security assurance measures such as crc and HMAC256 signature algorithms, internal definition rules, random numbers, validity periods and the like are adopted in the token application generation process, and the security of the generation of the authorization token is guaranteed.
In step 103, the requesting client sends a connection establishment request to the websocket server based on the token.
In step 104, the websocket server carries the received token to the token authorization and authentication server for token validity verification, and receives a validity verification result returned by the token authorization and authentication server.
With reference to fig. 2, in an embodiment of the present invention, a request client carries a token to request to establish a connection with a websocket server, and the websocket server applies for a token authorization service to verify the token. Specifically, the token server carries a token requested by the client to the token authorization and authentication server for verification, the token authorization and authentication server judges whether the token is legal and valid according to a token authentication rule, and returns a validity verification result to the websocket server.
In step 105, when the validity verification result indicates that validity verification passes, the websocket server establishes a websocket long connection with the requesting client.
Preferably, the token generation and the validity verification of the token authorization server are both realized by a post mode.
In the embodiment of the invention, if token verification passes, the websocket server side and the request client side successfully establish connection. If the token passes the verification, the token server successfully establishes the websocket long connection with the state code of 101; if the verification fails, the token server needs to disconnect the websocket long connection, and resources are released.
According to the websocket connection mechanism based on token authentication, the requirement that each third-party client system authorizes long connection with the websocket service can be met without account intercommunication, the websocket long connection service is easy to be accessed conveniently by other third-party clients, and the construction significance of the websocket serving as a long connection server is really realized. the token authorization server can also be used as an API of other third-party services which need authorization authentication, and provides authorization authentication services for other systems. the token authorization server side has no limit on the coding languages of the client side and the server side, and does not need to make language compatibility, the demo server side uses the nodejs language coding, and the client side uses the java language coding. token generation and verification provided by the token authorization server are realized in a post mode. For example, the address example: http:// ip: port/token apply.
According to the websocket connection based on token authentication, the token generation and authentication are realized in token authorization authentication service, the function decoupling with the client and the server is realized, and the system safety is improved.
Fig. 3 is a schematic structural diagram of a token authentication-based websocket connection system 300 according to an embodiment of the present invention. As shown in fig. 3, the websocket connection system 300 based on token authentication according to the embodiment of the present invention includes: an authorization request transmitting unit 301, a token generating unit 302, an establishment connection request transmitting unit 303, a validity verifying unit 304, and a connection establishing unit 305.
Preferably, the authorization request sending unit 301 is configured to enable the requesting client to send a token authorization request to a token authorization and authentication server.
Preferably, the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
Preferably, the token generating unit 302 is configured to enable the token authorization and authentication server to perform identity verification on the requesting client according to the token authorization request, and generate and return a token to the requesting client after the identity verification is passed.
Preferably, after passing the identity verification, the token authorization and authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
Preferably, the connection establishment request sending unit 303 is configured to enable the requesting client to send a connection establishment request to the websocket server based on the token.
Preferably, the validity verification unit 304 is configured to enable the websocket server to carry the received token to the token authorization and authentication server to perform token validity verification, and receive a validity verification result returned by the token authorization and authentication server.
Preferably, the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
Preferably, the connection establishing unit 305 is configured to, when the validity verification result indicates that validity verification passes, establish a websocket long connection with the requesting client by the websocket server.
Preferably, the token generation and the validity verification of the token authorization server are both realized by a post mode.
The token authentication-based websocket connection system 300 according to the embodiment of the present invention corresponds to the token authentication-based websocket connection method 100 according to another embodiment of the present invention, and is not described herein again.
The invention has been described with reference to a few embodiments. However, other embodiments of the invention than the one disclosed above are equally possible within the scope of the invention, as would be apparent to a person skilled in the art from the appended patent claims.
Generally, all terms used in the claims are to be interpreted according to their ordinary meaning in the technical field, unless explicitly defined otherwise herein. All references to "a/an/the [ device, component, etc ]" are to be interpreted openly as referring to at least one instance of said device, component, etc., unless explicitly stated otherwise. The steps of any method disclosed herein do not have to be performed in the exact order disclosed, unless explicitly stated.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (10)
1. A token authentication-based websocket connection method is characterized by comprising the following steps:
the method comprises the steps that a request client sends a token authorization request to a token authorization authentication server;
the token authorization and authentication server side performs identity verification on the request client side according to the token authorization request, and generates and returns a token to the request client side after passing the identity verification;
the request client side sends a connection establishing request to the websocket server side based on the token;
the websocket server carries the received token to the token authorization and authentication server for token validity verification, and receives a validity verification result returned by the token authorization and authentication server;
and when the validity verification result indicates that the validity verification passes, the websocket server establishes the long connection with the websocket of the request client.
2. The method of claim 1, wherein the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
3. The method according to claim 1, characterized in that after passing identity verification, the token authorization authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
4. The method according to claim 1, wherein the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
5. The method according to claim 1, wherein the token generation and the validity verification of the token authorization server are both realized by post.
6. A token-authentication-based websocket connection system, the system comprising:
the system comprises an authorization request sending unit, a token authorization authentication server and a token authorization request sending unit, wherein the authorization request sending unit is used for enabling a request client to send a token authorization request to the token authorization authentication server;
the token generation unit is used for enabling the token authorization and authentication server to carry out identity verification on the request client according to the token authorization request, and after the identity verification is passed, a token is generated and returned to the request client;
a connection establishment request sending unit, configured to enable the requesting client to send a connection establishment request to the websocket server based on the token;
the validity verification unit is used for enabling the websocket server to carry the received token to the token authorization and authentication server for token validity verification, and receiving a validity verification result returned by the token authorization and authentication server;
and the connection establishing unit is used for establishing the websocket long connection with the request client by the websocket server when the validity verification result indicates that the validity verification passes.
7. The system of claim 6, wherein the token authorization request comprises: the identity of the requesting client and the unique registration authorization code; the identity identification meets the service requirement of the token authorization and authentication server; the unique registration authorization code is generated and maintained by the identity registration system.
8. The system according to claim 6, wherein after passing identity verification, the token authorization authentication server generates a token through a preset token generation rule, and signs the token; and when the identity authentication fails, the token authorization authentication server sends a failure identity authentication message to the request client.
9. The system of claim 6, wherein the token authorization and authentication server performs token validity verification on the token according to a preset token authentication rule.
10. The system according to claim 6, wherein the token authorization server generates token.
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| CN202011328909.1A CN112492017A (en) | 2020-11-24 | 2020-11-24 | Websocket connection method and system based on token authentication |
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| CN202011328909.1A CN112492017A (en) | 2020-11-24 | 2020-11-24 | Websocket connection method and system based on token authentication |
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| CN113630447A (en) * | 2021-07-22 | 2021-11-09 | 济南浪潮数据技术有限公司 | Web-based cloud service providing method, system and storage medium |
| CN113691531A (en) * | 2021-08-24 | 2021-11-23 | 深圳市思迪信息技术股份有限公司 | Data transmission method, system, equipment and storage medium based on WebSocket protocol |
| CN113973089A (en) * | 2021-09-30 | 2022-01-25 | 阿里巴巴（中国）有限公司 | Streaming media transmission method, system, equipment and storage medium |
| CN114047882A (en) * | 2021-11-18 | 2022-02-15 | 中国科学院计算机网络信息中心 | Identity authentication method and system with separated single-bucket read-write permission |
| CN114070937A (en) * | 2021-11-10 | 2022-02-18 | 京东科技信息技术有限公司 | Multi-modal client consultation method and related equipment |
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