CN116827665A - Method for automatically logging in user account numbers of multiple intelligent devices in same local area network - Google Patents
Method for automatically logging in user account numbers of multiple intelligent devices in same local area network Download PDFInfo
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Abstract
The application discloses a method for automatically logging in a plurality of intelligent device user accounts under the same local area network, which comprises a server, a router and at least two intelligent devices, wherein the intelligent devices are provided with user account automatic logging-in application programs for executing: acquiring an own IP address, network interface equipment information, an own MAC address and the MAC addresses of all network interfaces of a router; communicating with an instant messaging platform of a server and creating a chat room; and initiating a login request to a user system, receiving a returned access token, sending the acquired access token to a chat room, and monitoring messages in the chat room by other intelligent devices to realize automatic login of the intelligent devices in the same local area network environment. The user successfully logs in the user account on any one device, and other devices are automatically connected to the same user account in a network discovery mode, so that the user does not need to manually input the account and the password on each device.
Description
Technical Field
The application relates to the technical field of network communication, in particular to a method for automatically logging in a plurality of intelligent equipment user accounts under the same local area network.
Background
In the prior art, when a user connects smart devices to a local area network, each smart device needs to log in separately and enter corresponding login credentials, which can become cumbersome and time consuming in a multi-device environment. In the prior art, no method is available for solving the problem that a user needs to manually log in the same user account on each device and add associated devices after connecting the intelligent device to the same local area network.
Disclosure of Invention
The application aims to provide a method for automatically logging in a plurality of intelligent device user accounts under the same local area network, which realizes that a user successfully logs in a user account on any one device, and other devices are automatically connected to the same user account in a network discovery mode without manually inputting an account and a password on each device by the user.
The application solves the problems by the following technical proposal:
the method for automatically logging in a plurality of intelligent device user accounts under the same local area network comprises a server, a router and at least two intelligent devices, wherein the intelligent devices and the server are connected to a network through the router, a user account automatic logging-in application program is installed on the intelligent devices, a user system is installed on the server and used for user registration, logging-in, authentication and authorization, logging-in state and account and device discovery automatic binding through the network, an instant message transmission platform is also built on the server and used for carrying out instant message transmission with the user account automatic logging-in application program, and the user account automatic logging-in application program is used for executing the following steps:
step A, acquiring the IP address of the intelligent equipment and acquiring the network interface equipment information of other intelligent equipment in the same local area network;
step B, acquiring the self MAC address of the intelligent equipment, establishing connection with the router through the self MAC address, and acquiring the MAC addresses of all network interfaces of the router;
step C, communicating with an instant message transmission platform of a server, and performing user management, message transmission and chat room establishment;
step D, after the account number and the password input by the user are detected, a login request is initiated to a user system, after the user system verifies the account number and the password, an access token is generated and returned to a program memory in the intelligent equipment storage, and the generated access token and the user account number are stored in a server in an associated mode;
e, sending the acquired access token into a chat room so as to communicate with other intelligent devices added into the chat room and synchronize login states;
and F, other intelligent devices monitor messages in the chat room, and the intelligent devices in the same local area network environment can automatically log in.
The step A specifically comprises the following steps:
step A1, obtaining a network IP address connected with a current intelligent device by calling a local method InetAddress.getByName () provided by JDK;
and step A2, a network IP address connected with the current intelligent device is transmitted into the local method network interface address () by calling the local method network interface address () provided by the JDK, and a network interface object associated with the network IP address connected with the current intelligent device is returned to obtain the network interface device information.
The step B specifically comprises the following steps:
step B1, calling the network interface object, and acquiring the MAC address of the current intelligent device associated with the network interface by using a getHardwareAddress () method;
step B2, the acquired MAC address of the current intelligent equipment is further converted into hexadecimal character string format, and the unique identification MAC address of the network interface connected with the current intelligent equipment is obtained;
step B3, obtaining all network interface lists on the local router by calling a network interface () method, obtaining the IP address and the subnet mask of each network interface by traversing the network interface list, and calculating and obtaining a broadcast address used as the IP address of the router;
and B4, acquiring a network interface associated with the IP address by calling a network interface, getByInetAddress () method, and then, acquiring a hardware address of the network interface, namely, an MAC address of the router, and converting the MAC address of the router into a hexadecimal character string format.
The step C specifically comprises the following steps:
step C1, an instant message transmission platform connected to a server through a network, wherein the instant message transmission platform is an Openfire message platform, and a MultiUserChatManager instance is established to be in contact with the Openfire server by using an API provided by an Openfire service of the Openfire message platform;
step C2, using the MAC address of the router as the name of the chat room, creating a MultiUserChat instance associated with the current local area network by calling a manager/getMultiUserChat ("MAC") method, and then, if the intelligent device added into the current local area network environment finds that the current chat room exists through MAC inquiry, not repeating the creation;
and step C3, utilizing the MultiUserChat instance, transferring the MAC address of the current intelligent device by calling a mux. Join ("MAC") method, and adding the current intelligent device into a chat room with the MAC address of the router as a name.
The method for sending the access token to the chat room in the step E is as follows: the access token is sent into the chat room by the mux.sendmessage ("token") method provided by the Openfire API.
The method for monitoring the messages in the chat room by other intelligent devices in the step F comprises the following steps: the intelligent device joining the chat room monitors the message in the chat room based on the interface method muc.addMessageListener () provided by the Openfire API, and monitors the login state of other intelligent devices and the access token.
The method for automatically logging in the intelligent equipment in the same local area network environment in the step F comprises the following steps:
firstly, acquiring an access token, namely inquiring whether access token information exists in a program memory of the current intelligent device or not, and judging whether the access token information is consistent with the latest acquired access token information in a chat room or not, if so, indicating that the current intelligent device is logged in, and not needing to log in repeatedly; if the access token is inconsistent or is not available, the latest acquired access token information in the latest chat room is used for writing into a program memory;
step two, after the token is written into the program memory, initiating token access token verification of a user system to a server side, inquiring and verifying whether the token exists by the user system, returning user information if the token exists, and modifying a login state displayed to a user; if not, deleting the token information originally stored in the program memory, and automatically registering to fail.
If the new intelligent device is added into the chat room for the first time, the latest information of the current chat room is obtained by calling the REST API interface provided by the Openfire service, and token information is obtained, the login is completed according to the step one and the step two.
Compared with the prior art, the application has the following advantages:
(1) The application provides an automatic login function, which realizes that a user successfully logs in a user account on any one device, and other devices are automatically connected to the same user account in a network discovery mode without manually inputting the account and the password on each device. Thus, the user can more easily access the application programs and services under the account number, and the overall user experience is improved.
(2) The application provides a convenient, quick and safe user login method of intelligent equipment in the same local area network.
Drawings
FIG. 1 is an overall schematic of the present application;
FIG. 2 is a schematic diagram of the present application for obtaining IP and MAC addresses of an intelligent device;
FIG. 3 is a schematic diagram of a smart device joining a chat room;
FIG. 4 is a schematic diagram of an intelligent device acquiring an access token in a local area network environment;
FIG. 5 is a flow chart of an automatic login verification of an intelligent device;
fig. 6 is a flow chart of the automatic login of the intelligent device newly joining the local area network.
Detailed Description
The present application will be described in further detail with reference to examples, but embodiments of the present application are not limited thereto.
Example 1
Referring to fig. 1, a method for automatically logging in user accounts of multiple intelligent devices under the same local area network aims to solve the problem that users need to manually log in the same user account and add associated devices on each intelligent device after connecting the intelligent devices to the same local area network. The method and the device solve the problems that in the prior art, when a user connects the intelligent device to the local area network, each device needs to independently log in and input corresponding login credentials, which is complicated and time-consuming in a multi-device environment.
Specifically, the intelligent device comprises a server, a router and at least two intelligent devices (which can be an intelligent television, an intelligent refrigerator, an intelligent mobile phone and the like), wherein the intelligent devices and the server are connected to a network through the router, a user account automatic login application program is installed on the intelligent devices, a user system is installed on the server and used for user registration, login, authentication and authorization, recording login states and account and device discovery and automatic binding through the network, an instant message transmission platform is also built on the server and used for carrying out instant message transmission with the user account automatic login application program, and the user account automatic login application program is used for executing the following steps:
step A, acquiring the IP address of the intelligent equipment and acquiring the network interface equipment information of other intelligent equipment in the same local area network;
step B, acquiring the self MAC address (Media Access Control, medium access control) of the intelligent equipment, namely, the unique identifier of the intelligent equipment, establishing connection with a router through the self MAC address, and acquiring the MAC addresses of all network interfaces of the router, namely, the unique identifier of the router;
step C, communicating with an instant message transmission platform of a server, and performing user management, message transmission and chat room establishment;
step D, after the account number and the password input by the user are detected, a login request is initiated to a user system, after the user system verifies the account number and the password, an access token is generated and returned to a program memory in the intelligent equipment storage, and the generated access token and the user account number are stored in a server in an associated mode;
e, sending the acquired access token into a chat room so as to communicate with other intelligent devices added into the chat room and synchronize login states;
and F, other intelligent devices monitor messages in the chat room, and the intelligent devices in the same local area network environment can automatically log in.
The application provides an automatic login function, which is used for automatically connecting other devices to the same user account in a network discovery mode once a user successfully logs in the user account on any one intelligent device, and the user does not need to manually input the account and the password on each device. Thus, the user can more easily access the application programs and services under the account number, and the overall user experience is improved. The key to achieving this is to acquire the IP address and MAC address of the device, and perform authentication and communication with the server. In this way, the server can identify and confirm the user account and communicate the login status of the account to other devices. Other devices automatically complete the login process by monitoring the information sent by the server, and user intervention is not needed. The method solves the problem of manual login of users in a multi-device local area network environment through network discovery and automatic login, and provides a convenient, quick and safe user login method of intelligent devices in the same local area network.
Example 2:
based on embodiment 1, the user account automatic login application program may be developed by Java, and the step a specifically includes:
step A1, obtaining a network IP address connected with a current intelligent device by calling a local method InetAddress.getByName () provided by JDK; the inetaddress.getbyname () is used to query the IP address corresponding to the specified hostname, which is the unique identifier of the device connection to the current local area network;
and A2, calling a local method network interface, getByInetAddress (), provided by the JDK, transmitting a network IP address connected with the current intelligent device into the local method network interface, getByInetAddress (), taking the network IP address connected with the current intelligent device as a parameter, and returning a network interface object associated with the network IP address connected with the current intelligent device to obtain network interface device information, wherein the network interface device () is used for inquiring a network interface associated with the appointed IP address.
As shown in fig. 2, the step B specifically includes:
step B1, calling the network interface object, and acquiring the MAC address of the current intelligent device associated with the network interface by using a getHardwareAddress () method; this MAC address is a unique identifier of the network interface for uniquely identifying the device in the local area network;
step B2, further converting the acquired MAC address of the current intelligent device into hexadecimal string format, for example: 01:23:45:67:89:ab for subsequent use, which results in a unique identification MAC address of the network interface to which the smart device is currently connected for identifying the smart device and performing related operations;
step B3, obtaining all network interface lists on the local router by calling a network interface () method, obtaining the IP address and the subnet mask of each network interface by traversing the network interface list, and calculating and obtaining a broadcast address used as the IP address of the router; the purpose of this step is to determine the router IP address of the local area network to which the current smart device is connected;
and B4, acquiring a network interface associated with the IP address by calling a network interface, getByInetAddress () method, and then, acquiring a hardware address of the network interface, namely, an MAC address of the router, and converting the MAC address of the router into a hexadecimal character string format. The networkinterface.getbylnetaddress () method is a local NetworkInterface class provided by JDK. The purpose of this step is to obtain the MAC address of the router of the local area network to which the current smart device is connected, which is used as a unique identification for the subsequent creation of chat room rooms.
The step C specifically comprises the following steps:
step C1, an instant message transmission platform connected to a server through a network, wherein the instant message transmission platform is an Openfire message platform, and a MultiUserChatManager instance is established to be in contact with the Openfire server by using an API provided by an Openfire service of the Openfire message platform; the user account automatic login application program develops a program interacting with Openfire based on an API provided by the Openfire; the program realizes functions of user management, message transmission, chat room creation and the like by using an Openfire API so as to realize the requirements of instant message transmission, such as:
MultiUserChatManager manager＝MultiUserChatManager.getInstanceFor(connection)；
step C2, in order to ensure the uniqueness of the chat room, using the MAC address of the router as the name of the chat room, creating a MultiUserChat instance associated with the current local area network by calling a manager/getMultiUserChat ("MAC") method, and then, if the intelligent device added into the current local area network environment finds that the current chat room exists through MAC inquiry, repeating the creation;
and C3, utilizing the MultiUserChat instance, transferring the MAC address of the current intelligent device by calling a mux. Join ("MAC") method, and adding the current intelligent device into a chat room with the MAC address of the router as a name, as shown in FIG. 3.
The method for sending the access token to the chat room in the step E is as follows: the access token is sent to the chat room by the mux.sendmessage ("token") method provided by the Openfire API to communicate and synchronize login status with other intelligent devices that are added to the chat room.
The user system of the server provides core functions such as user registration, login, automatic binding of account and equipment through network discovery and the like. The system allows a user to register with the intelligent home device, create a personal account number, and log in using the account number. The main functions include:
(1) user registration: allowing the user to register a new account by providing the necessary information (e.g., username, password, email, etc.). The registration process verifies the validity of the information provided by the user and saves it in the background database.
(2) User login: registered users may log into the system using their user names and passwords. The login process verifies the credentials provided by the user and assigns an access token (token) as a session authentication identifier after the verification passes.
(3) Authentication and authorization: after the user logs in, the system authenticates the identity and grants proper access rights. Thus, a user can only access resources and functions within his or her scope of authorization.
(4) Remembering the login status: the system supports maintaining a login state for the next access by the user. After logging in, the system generates a long-term valid access token (token) and saves it on the user device. Thus, on the next visit, the system will check the token on the device, automatically restore the user's login status, without having to enter credentials again.
(5) The account number and the device are automatically bound through network discovery: the system supports a system for registering a user to a user system by automatically binding a current user account to the current device while logging on to the smart device.
The method for monitoring the messages in the chat room by other intelligent devices in the step F comprises the following steps: the intelligent device joining the chat room monitors the message in the chat room based on the interface method muc.addMessageListener () provided by the Openfire API, and monitors the login state of other intelligent devices and the access token.
muc.addMessageListener(new MessageListener(){
@Override
public void processMessage(Message message){
Method for handling/logging-in password messages
}})；
The method for automatically logging in the intelligent equipment in the same local area network environment in the step F comprises the following steps:
step one, verifying whether the current intelligent device logs in: acquiring an access token, firstly inquiring whether access token information exists in a program memory of the current intelligent device, and judging whether the access token information is consistent with the latest acquired access token information in a chat room, if so, indicating that the current intelligent device is logged in, and not needing to log in repeatedly; if the access token is inconsistent or is not available, the latest acquired access token information in the latest chat room is used for writing into a program memory; when a user performs a subsequent service access request operation initiated by the intelligent device, the request carries token information, and the user system verifies the identity of the user according to the token and grants corresponding access rights, as shown in fig. 4;
step two, login verification and state modification: after the token is written into the program memory, initiating token access token verification of a user system to a server side, inquiring and verifying whether the token exists by the user system, returning user information if the token exists, and modifying a login state displayed to a user; if not, deleting the token information originally stored in the program memory, and failing to automatically log in, as shown in fig. 5.
If the new intelligent device is added into the chat room for the first time, the latest information of the current chat room is obtained by calling the REST API interface provided by the Openfire service, and token information is obtained, the login is completed according to the step one and the step two. If the user account number is not obtained, the user is not logged in by any intelligent equipment provided with the user account number automatic login application program under the current local area network. No automatic synchronous login is required, as shown in fig. 6.
Although the application has been described herein with reference to the above-described illustrative embodiments thereof, the foregoing embodiments are merely preferred embodiments of the present application, and it should be understood that the embodiments of the present application are not limited to the above-described embodiments, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure.
Claims (8)
1. The method for automatically logging in the user accounts of a plurality of intelligent devices under the same local area network is characterized by comprising a server, a router and at least two intelligent devices, wherein the intelligent devices and the server are connected to a network through the router, a user account automatic logging-in application program is installed on the intelligent devices, a user system is installed on the server and is used for user registration, logging-in, authentication and authorization, logging-in state and account and device discovery automatic binding through the network, an instant message transmission platform is also built on the server and is used for carrying out instant message transmission with the user account automatic logging-in application program, and the user account automatic logging-in application program is used for executing the following steps:
step A, acquiring the IP address of the intelligent equipment and acquiring the network interface equipment information of other intelligent equipment in the same local area network;
step B, acquiring the self MAC address of the intelligent equipment, establishing connection with the router through the self MAC address, and acquiring the MAC addresses of all network interfaces of the router;
step C, communicating with an instant message transmission platform of a server, and performing user management, message transmission and chat room establishment;
step D, after the account number and the password input by the user are detected, a login request is initiated to a user system, after the user system verifies the account number and the password, an access token is generated and returned to a program memory in the intelligent equipment storage, and the generated access token and the user account number are stored in a server in an associated mode;
e, sending the acquired access token into a chat room so as to communicate with other intelligent devices added into the chat room and synchronize login states;
and F, other intelligent devices monitor messages in the chat room, and the intelligent devices in the same local area network environment can automatically log in.
2. The method for automatically logging in a plurality of user accounts of intelligent devices under the same local area network according to claim 1, wherein the step a specifically includes:
step A1, obtaining a network IP address connected with a current intelligent device by calling a local method InetAddress.getByName () provided by JDK;
and step A2, a network IP address connected with the current intelligent device is transmitted into the local method network interface address () by calling the local method network interface address () provided by the JDK, and a network interface object associated with the network IP address connected with the current intelligent device is returned to obtain the network interface device information.
3. The method for automatically logging in a plurality of user accounts of intelligent devices under the same local area network according to claim 2, wherein the step B specifically includes:
step B1, calling the network interface object, and acquiring the MAC address of the current intelligent device associated with the network interface by using a getHardwareAddress () method;
step B2, the acquired MAC address of the current intelligent equipment is further converted into hexadecimal character string format, and the unique identification MAC address of the network interface connected with the current intelligent equipment is obtained;
step B3, obtaining all network interface lists on the local router by calling a network interface () method, obtaining the IP address and the subnet mask of each network interface by traversing the network interface list, and calculating and obtaining a broadcast address used as the IP address of the router;
and B4, acquiring a network interface associated with the IP address by calling a network interface, getByInetAddress () method, and then, acquiring a hardware address of the network interface, namely, an MAC address of the router, and converting the MAC address of the router into a hexadecimal character string format.
4. The method for automatically logging in a plurality of user accounts of intelligent devices in the same local area network according to claim 3, wherein the step C specifically includes:
step C1, an instant message transmission platform connected to a server through a network, wherein the instant message transmission platform is an Openfire message platform, and a MultiUserChatManager instance is established to be in contact with the Openfire server by using an API provided by an Openfire service of the Openfire message platform;
step C2, using the MAC address of the router as the name of the chat room, creating a MultiUserChat instance associated with the current local area network by calling a manager/getMultiUserChat ("MAC") method, and then, if the intelligent device added into the current local area network environment finds that the current chat room exists through MAC inquiry, not repeating the creation;
and step C3, utilizing the MultiUserChat instance, transferring the MAC address of the current intelligent device by calling a mux. Join ("MAC") method, and adding the current intelligent device into a chat room with the MAC address of the router as a name.
5. The method for automatically logging in a plurality of user accounts of intelligent devices in the same local area network according to claim 4, wherein the method for sending the access token to the chat room in step E is as follows: the access token is sent into the chat room by the mux.sendmessage ("token") method provided by the Openfire API.
6. The method for automatically logging in user account numbers of multiple intelligent devices in the same local area network according to claim 4, wherein the method for monitoring messages in chat rooms by other intelligent devices in step F is as follows: the intelligent device joining the chat room monitors the message in the chat room based on the interface method muc.addMessageListener () provided by the Openfire API, and monitors the login state of other intelligent devices and the access token.
7. The method for automatically logging in a plurality of user accounts of intelligent devices in the same local area network according to claim 6, wherein the method for automatically logging in the intelligent devices in the same local area network environment in step F is as follows:
firstly, acquiring an access token, namely inquiring whether access token information exists in a program memory of the current intelligent device or not, and judging whether the access token information is consistent with the latest acquired access token information in a chat room or not, if so, indicating that the current intelligent device is logged in, and not needing to log in repeatedly; if the access token is inconsistent or is not available, the latest acquired access token information in the latest chat room is used for writing into a program memory;
step two, after the token is written into the program memory, initiating token access token verification of a user system to a server side, inquiring and verifying whether the token exists by the user system, returning user information if the token exists, and modifying a login state displayed to a user; if not, deleting the token information originally stored in the program memory, and automatically registering to fail.
8. The method according to claim 7, wherein if a new smart device joins a chat room for the first time, the latest message of the current chat room is obtained by calling REST API provided by OpenFire service, and token information is obtained, the login is completed according to the first and second steps.
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| CN202310950112.2A CN116827665A (en) | 2023-07-31 | 2023-07-31 | Method for automatically logging in user account numbers of multiple intelligent devices in same local area network |
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