CN110475088B - User login method and device - Google Patents
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- CN110475088B CN110475088B CN201810438914.4A CN201810438914A CN110475088B CN 110475088 B CN110475088 B CN 110475088B CN 201810438914 A CN201810438914 A CN 201810438914A CN 110475088 B CN110475088 B CN 110475088B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/155—Conference systems involving storage of or access to video conference sessions
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Abstract
The embodiment of the invention provides a method and a device for user login, wherein the method is applied to a video network, the video network comprises a video network terminal and a video network server, the video network server is provided with a conference management platform, and the method comprises the following steps: receiving a user login request sent by a first client; the user login request comprises a user account; determining whether a session corresponding to the user account exists in the conference management platform; when the session corresponding to the user account exists, invalidating the session; creating a new session for the user account; constructing a new key value pair by adopting the user account and the new session; and storing the key value pair in a hash table of the conference management platform. By applying the embodiment of the invention, the same user account can only log in on one client, so that the problem of operation conflict can not occur, and the use experience of the user is improved.
Description
Technical Field
The present invention relates to the field of video networking technologies, and in particular, to a user login method and a user login device.
Background
The video networking is an important milestone for network development, and is a network system which can realize real-time high-definition video transmission and push a plurality of internet applications to high-definition video and high-definition face-to-face.
Based on the video networking, a plurality of video networking services such as video conference, video monitoring and video telephone can be realized, and live broadcast can be released or watched, and each video networking service can realize unified scheduling and management of the service through a respective conference management platform (also can be referred to as conference management for short). For example, for video conference services, unified scheduling and management can be achieved through the video networking conference management platform. After the user registers and logs in the video network conference management platform, the video network can be used for carrying out video conference with a plurality of other terminals, and the conference pictures are displayed on all the terminals.
Due to the lack of effective single sign-on limitation of users, different clients can simultaneously use the same account to sign on the same conference management platform, which may cause operation conflicts and affect user experience.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a method for user login and a corresponding device for user login, which overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a method for user login, which is applied to a video network, wherein the video network comprises a video network terminal and a video network server, the video network server has a conference management platform, and the method comprises:
receiving a user login request sent by a first client; the user login request comprises a user account;
determining whether a session corresponding to the user account exists in the conference management platform;
when the session corresponding to the user account exists, invalidating the session;
creating a new session for the user account;
constructing a new key value pair by adopting the user account and the new session;
and storing the key value pair in a hash table of the conference management platform.
Preferably, before the receiving of the user login request sent by the conference management platform, the method further includes:
receiving a user login request sent by a second client; the user login request comprises a user account;
creating a session for the user account;
building a key value pair by adopting the user account and the session;
and storing the key value pair in a hash table of the conference management platform.
Preferably, the determining whether the session corresponding to the user account already exists in the conference management platform includes:
searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
and if the key value pair corresponding to the user account exists in the hash table, determining that the session corresponding to the user account exists.
Preferably, the storing the key-value pair in a hash table of the conference management platform includes:
and covering the key value pair of the user account with the new key value pair in the hash table.
Preferably, after the building and saving of the key-value pair by using the user account and the new session, the method further includes:
and when receiving an operation request sent by a second client, sending a login failure prompt message to the second client.
The embodiment of the invention also discloses a device for logging in by a user, which is applied to the video network, wherein the video network comprises a video network terminal and a video network server, the video network server is provided with a conference management platform, and the device comprises:
the first login request receiving module is used for receiving a user login request sent by a first client; the user login request comprises a user account;
the session searching module is used for determining whether a session corresponding to the user account exists in the conference management platform;
the session invalidation module is used for invalidating the session corresponding to the user account when the session exists;
a new session creation module for creating a new session for the user account;
a new key-value pair construction module, configured to construct a new key-value pair using the user account and the new session;
and the new key value pair storage module is used for storing the key value pairs in a hash table of the conference management platform.
Preferably, the method further comprises the following steps:
the second login request receiving module is used for receiving a user login request sent by a second client; the user login request comprises a user account;
the session creating module is used for creating a session aiming at the user account;
a key-value pair construction module, configured to construct a key-value pair using the user account and the session;
and the key value pair storage module is used for storing the key value pair in a hash table of the conference management platform.
Preferably, the session lookup module includes:
the session searching submodule is used for searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
and the session determining submodule is used for determining that the session corresponding to the user account exists if the key value pair corresponding to the user account exists in the hash table.
Preferably, the new key-value pair saving module includes:
and the key-value pair covering submodule is used for covering the key-value pair of the user account with the new key-value pair in the hash table.
Preferably, the method further comprises the following steps:
and the login failure message sending module is used for sending a login failure prompt message to the second client when receiving an operation request sent by the second client.
The embodiment of the invention has the following advantages:
the embodiment of the invention applies the characteristics of the video network, a conference management platform of a video network server manages the user account and the corresponding session, when a login request sent by a certain client is received on the video network server, whether the user account has the session or not is determined according to the user account in the login request, if the session exists, the session is invalidated, and a new session is created based on the user account and is stored in a hash table of the video network server. Therefore, the same user account can only log in one client, only one session of the user account is carried out in the video network, different clients cannot simultaneously use the same account to log in the same conference management platform, the condition that a plurality of clients operate simultaneously cannot occur, the problem of operation conflict cannot occur, and the user use experience is improved.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a flowchart illustrating the steps of one embodiment of a method for user login;
FIG. 6 is a block diagram of a user login configuration of the present invention;
FIG. 7 is a flowchart illustrating steps of a single sign-on process for a user account according to the present invention;
fig. 8 is a block diagram of an embodiment of a device for user login according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues, which in this embodiment of the present invention is divided into two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol gateway:
as shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the characteristics of the video network, one of the core concepts of the embodiment of the invention is provided, the protocol of the video network is followed, the single sign-on of the user is limited, different clients can not use the same account number to sign on the same conference management platform at the same time, and the phenomenon that the operation on different clients is conflicted and the use experience of the user is influenced due to the fact that the same user account number signs on different clients is avoided.
Referring to fig. 5, a flowchart illustrating steps of an embodiment of a method for user login according to the present invention is shown, where the method is applied to a video network, where the video network includes a video network terminal and a video network server, and the video network server has a conference management platform, and the method specifically includes the following steps:
In a specific implementation, the video networking terminal in the video networking refers to a hardware device capable of supporting the functions of video networking, such as audio and video stream decoding. The video networking conference management platform of the embodiment of the invention is a comprehensive service platform integrating functions of user management, equipment management, conference management, big data statistics and the like, and can also be called as a system or a conference management for short. The client on the video networking terminal can log in the conference management platform by using the user account to create the session of the user account.
In a preferred embodiment of the present invention, before the receiving of the user login request sent by the conference management platform, that is, step 501, the following steps may also be included:
receiving a user login request sent by a second client; the user login request comprises a user account;
creating a session for the user account;
building a key value pair by adopting the user account and the session;
and storing the key value pair in a hash table of the conference management platform.
In the embodiment of the invention, after the conference management platform receives the login request sent by the client, the user account is extracted from the login request, and then the session is established based on the user account.
After the session creation is completed, the user account and the session may be stored in a key-value pair manner on a hash table (HashMap) of the conference management platform. The HashMap is a java data type and is used for storing key-value pairs in the form of key-values, and the values can be acquired through the keys. Wherein, the key can not be repeated, the same key is assigned for a plurality of times, and the latter value can cover the former value. Specifically, the conference management platform stores the user account as a key and the session as a value into the HashMap.
In the embodiment of the invention, after a login request sent by a client is received, whether a session of the user account exists or not is searched in a conference management platform.
In a preferred embodiment of the present invention, the step 502 may include the following sub-steps:
substep S11, searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
in sub-step S12, if the key value pair corresponding to the user account exists in the hash table, it is determined that the session corresponding to the user account already exists.
After a login request sent by a client is received, searching whether a session corresponding to a user account already exists in a hash table of the user account in the login request, and if the key value pair of the user account exists in the hash table of the conference management platform, determining that the session of the user account already exists in the conference management platform.
And 503, when the session corresponding to the user account exists, invalidating the session.
In a preferred embodiment of the present invention, the method may further include the steps of:
and when receiving an operation request sent by a second client, sending a login failure prompt message to the second client.
In the embodiment of the invention, when the conference management platform receives the login request carrying the user account sent by the first client, if the session of the user account is determined to exist in the conference management platform, the session is invalidated, specifically, the session aiming at the second client is invalidated. Therefore, if the second client sends the operation request again at this time, the second client cannot operate normally, and the conference management platform sends a login failure prompt message to the second client.
At step 504, a new session is created for the user account.
After invalidating the session of the second client, a new session is created based on the user account, wherein the session is the session for the first client.
And 505, constructing a new key-value pair by using the user account and the new session.
In the embodiment of the present invention, after a new session is created, a new key-value pair is constructed based on the user account and the new session.
In a preferred embodiment of the present invention, the step 506 may include the following sub-steps:
and covering the key value pair of the user account with the new key value pair in the hash table.
In the embodiment of the invention, a new key-value pair is constructed based on the user account and the new session, and then the new key-value pair is stored in the hash table of the conference management platform. Specifically, the new key-value pair will overwrite the old key-value pair in the hash table, the old session is invalid, and the client corresponding to the old session will not operate normally. Therefore, the single sign-on of the user is realized in the video network conference management platform, and the problem that a plurality of clients simultaneously use the same user account to sign on and operate is avoided.
The embodiment of the invention applies the characteristics of the video network, a conference management platform of a video network server manages the user account and the corresponding session, when a login request sent by a certain client is received on the video network server, whether the user account has the session or not is determined according to the user account in the login request, if the session exists, the session is invalidated, and a new session is created based on the user account and is stored in a hash table of the video network server. Therefore, the same user account can only log in one client, only one session of the user account is carried out in the video network, different clients cannot simultaneously use the same account to log in the same conference management platform, the condition that a plurality of clients operate simultaneously cannot occur, the problem of operation conflict cannot occur, and the user use experience is improved.
In order that those skilled in the art will better understand the embodiments of the present invention, specific examples are given below. Referring to fig. 6, a structural block diagram of the present invention for implementing a single sign-on of a user account in a video network is shown, and based on this structure, referring to fig. 7, a process of implementing a user sign-on in an embodiment of the present invention is specifically as follows:
1) the client A logs in the meeting management by using the user account a, and a background establishes a session A with the client;
2) the background writes a user account number transmitted from the client A into a HashMap as a key and a session A as a value;
3) the client B also uses the user account a to log in the meeting management, and a background establishes a session B with the client;
4) the background searches whether a session corresponding to the user account a exists in the HashMap;
5) if a session (session A) exists, setting an attribute value for the session A to identify that the session is invalid;
6) the background stores the user account a as a key and the session B as a value into the HashMap by using a key value pair, and covers the session A;
7) when the client A continues to operate and manage, because the session is invalid, a prompt message of login failure is popped up and the client A forcibly jumps to a login page.
The embodiment of the invention follows the protocol of video networking, limits the single sign-on of users, prevents different clients from simultaneously using the same account to sign on the same conference management platform, and avoids the conflict of operation on different clients caused by the sign-on of the same user account on different clients, which affects the use experience of the users.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 8, a block diagram of an embodiment of a device for user login according to the present invention is shown, where the device may be applied to a video network, where the video network includes a video network terminal and a video network server, the video network server has a conference management platform, and the device may include the following modules:
a first login request receiving module 601, configured to receive a user login request sent by a first client; the user login request comprises a user account;
a session lookup module 602, configured to determine whether a session corresponding to the user account already exists in the conference management platform;
a session invalidation module 603, configured to invalidate, when a session corresponding to the user account already exists, the session;
a new session creation module 604, configured to create a new session for the user account;
a new key-value pair construction module 605, configured to construct a new key-value pair by using the user account and the new session;
a new key-value pair saving module 606, configured to save the key-value pair in a hash table of the conference management platform.
In a preferred embodiment of the present invention, the apparatus may further include:
the second login request receiving module is used for receiving a user login request sent by a second client; the user login request comprises a user account;
the session creating module is used for creating a session aiming at the user account;
a key-value pair construction module, configured to construct a key-value pair using the user account and the session;
and the key value pair storage module is used for storing the key value pair in a hash table of the conference management platform.
In a preferred embodiment of the present invention, the session lookup module 602 may include:
the session searching submodule is used for searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
and the session determining submodule is used for determining that the session corresponding to the user account exists if the key value pair corresponding to the user account exists in the hash table.
In a preferred embodiment of the present invention, the new key-value pair saving module 605 includes:
and the key-value pair covering submodule is used for covering the key-value pair of the user account with the new key-value pair in the hash table.
In a preferred embodiment of the present invention, the apparatus may further include:
and the login failure message sending module is used for sending a login failure prompt message to the second client when receiving an operation request sent by the second client.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention 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.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. 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 terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, 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 terminal 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 terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The method for user login and the device for user login provided by the invention are described in detail above, a specific example is applied in the text to explain the principle and the implementation of the invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. A user login method is applied to a video network, the video network comprises a video network terminal and a video network server, the video network server is provided with a conference management platform, and the method comprises the following steps:
receiving a user login request sent by a first client; the user login request comprises a user account;
determining whether a session corresponding to the user account exists in the conference management platform;
when the session corresponding to the user account exists, invalidating the session;
creating a new session for the user account;
constructing a new key value pair by adopting the user account and the new session;
storing the key value pair in a hash table of the conference management platform;
and when receiving an operation request sent by a second client, sending a login failure prompt message to the second client.
2. The method of claim 1, prior to receiving the user login request sent by the conference management platform, further comprising:
receiving a user login request sent by a second client; the user login request comprises a user account;
creating a session for the user account;
building a key value pair by adopting the user account and the session;
and storing the key value pair in a hash table of the conference management platform.
3. The method of claim 2, wherein the determining whether the session corresponding to the user account already exists in the conference management platform comprises:
searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
and if the key value pair corresponding to the user account exists in the hash table, determining that the session corresponding to the user account exists.
4. The method of claim 3, wherein saving the key-value pair in a hash table of the conference management platform comprises:
and covering the key value pair of the user account with the new key value pair in the hash table.
5. An apparatus for user login, wherein the apparatus is applied in a video network, the video network comprises a video network terminal and a video network server, the video network server has a conference management platform, the apparatus comprises:
the first login request receiving module is used for receiving a user login request sent by a first client; the user login request comprises a user account;
the session searching module is used for determining whether a session corresponding to the user account exists in the conference management platform;
the session invalidation module is used for invalidating the session corresponding to the user account when the session exists;
a new session creation module for creating a new session for the user account;
a new key-value pair construction module, configured to construct a new key-value pair using the user account and the new session;
the new key value pair storage module is used for storing the key value pair in a hash table of the conference management platform;
and the login failure message sending module is used for sending a login failure prompt message to the second client when receiving an operation request sent by the second client.
6. The apparatus of claim 5, further comprising:
the second login request receiving module is used for receiving a user login request sent by a second client; the user login request comprises a user account;
the session creating module is used for creating a session aiming at the user account;
a key-value pair construction module, configured to construct a key-value pair using the user account and the session;
and the key value pair storage module is used for storing the key value pair in a hash table of the conference management platform.
7. The apparatus of claim 6, wherein the session lookup module comprises:
the session searching submodule is used for searching whether a key value pair corresponding to the user account exists in a hash table of the conference management platform;
and the session determining submodule is used for determining that the session corresponding to the user account exists if the key value pair corresponding to the user account exists in the hash table.
8. The apparatus of claim 7, wherein the new key-value pair saving module comprises:
and the key-value pair covering submodule is used for covering the key-value pair of the user account with the new key-value pair in the hash table.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557387A (en) * | 2008-04-11 | 2009-10-14 | 北京亿企通信息技术有限公司 | Method for dealing with repeat login |
| CN102082800A (en) * | 2011-01-28 | 2011-06-01 | 浪潮(北京)电子信息产业有限公司 | User request processing method and server |
| EP1737235B1 (en) * | 2000-11-30 | 2015-03-04 | Imajet Communications Inc. | A unified distributed architecture for a multiple point video conference and interactive broadcast systems |
| CN106331155A (en) * | 2016-09-26 | 2017-01-11 | 联动优势电子商务有限公司 | Method for preventing repeated login of user and server |
| CN106534158A (en) * | 2016-11-29 | 2017-03-22 | 努比亚技术有限公司 | Account login control device and method |
| US9693014B2 (en) * | 2013-12-30 | 2017-06-27 | Alibaba Group Holdings Limited | System and method for implementing video calls |
| CN106973062A (en) * | 2017-04-27 | 2017-07-21 | 努比亚技术有限公司 | A kind of conversation managing method and server |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442658B (en) * | 2008-12-25 | 2010-12-08 | 中兴通讯股份有限公司 | Method and system for user accessing and maintaining set-top box of network television value added business |
| CN103118092B (en) * | 2013-01-24 | 2015-07-15 | 中国联合网络通信集团有限公司 | Method and device for realizing single login |
-
2018
- 2018-05-09 CN CN201810438914.4A patent/CN110475088B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1737235B1 (en) * | 2000-11-30 | 2015-03-04 | Imajet Communications Inc. | A unified distributed architecture for a multiple point video conference and interactive broadcast systems |
| CN101557387A (en) * | 2008-04-11 | 2009-10-14 | 北京亿企通信息技术有限公司 | Method for dealing with repeat login |
| CN102082800A (en) * | 2011-01-28 | 2011-06-01 | 浪潮(北京)电子信息产业有限公司 | User request processing method and server |
| US9693014B2 (en) * | 2013-12-30 | 2017-06-27 | Alibaba Group Holdings Limited | System and method for implementing video calls |
| CN106331155A (en) * | 2016-09-26 | 2017-01-11 | 联动优势电子商务有限公司 | Method for preventing repeated login of user and server |
| CN106534158A (en) * | 2016-11-29 | 2017-03-22 | 努比亚技术有限公司 | Account login control device and method |
| CN106973062A (en) * | 2017-04-27 | 2017-07-21 | 努比亚技术有限公司 | A kind of conversation managing method and server |
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