WO2020114137A1

WO2020114137A1 - Message processing method, device and system

Info

Publication number: WO2020114137A1
Application number: PCT/CN2019/112921
Authority: WO
Inventors: 刘若鹏; 栾琳; 季春霖
Original assignee: 西安光启未来技术研究院
Priority date: 2018-12-06
Filing date: 2019-10-24
Publication date: 2020-06-11
Also published as: CN111294414A

Abstract

Provided by the present invention are a message processing method, device and system. Specifically, the message processing method comprises the following steps: a network-side device receives a request message sent by a user device; the network-side device detects network identifiers in the request message; when a network identifier is detected, the network-side device connects with the user device, and obtains address information of the user device. The present invention solves the problem in the related art of not being able to obtain the real address information during the monitoring of a mobile device, thereby achieving the beneficial effect of being able to obtain the real address information.

Description

Message processing method, device and system

Technical field

The present invention relates to the field of communications, and in particular, to a message processing method, device, and system.

Background technique

In the monitoring of mobile devices, when using wifi probes, the mac address of the mobile device can be obtained. However, for privacy reasons, some devices may forge mac addresses, which makes it impossible to determine the true mobile device mac information and thus cannot track and locate the mobile device.

technical problem

In the current technology, when monitoring a mobile device, it is not possible to effectively distinguish and identify a fake mac address, resulting in an inability to effectively track and locate the mobile device.

Technical solution

Embodiments of the present invention provide a packet processing method, device, and system, so as to at least solve the problem that real address information cannot be obtained during monitoring of mobile devices in the related art.

According to an embodiment of the present invention, a packet processing method is provided, including: a network side device receives a request packet sent by a user equipment, and the network side device detects a network identifier in the request packet; When it is detected that the network identifier exists, the network-side device connects with the user equipment and obtains address information of the user equipment.

Optionally, the method further includes: the network side device broadcasts the network identifier stored by the network side device.

Optionally, after acquiring the address information of the user equipment, the method further includes the network side device storing the network identification in a database.

Optionally, the network side device broadcasting the network identifier stored by the network side device includes: the network side device periodically extracting the network identifier from the database for broadcasting.

Optionally, the method further includes: in the case of detecting a lack of the network identification information, the network side device sends a response message carrying pre-configured network identification information to the user equipment, wherein The pre-configured network identification information is used to instruct the user equipment to send the request message to other network side equipment.

Optionally, after acquiring the address information of the user equipment, the method further includes: the network side device determining whether the address information of the user equipment is authentic according to a preset rule; Let the rules include at least: IEEE rules.

Optionally, the network identification at least includes: a service set identification SSID name.

Optionally, the address information of the user equipment includes at least a mac address.

According to another embodiment of the present invention, there is provided a packet processing apparatus, including: a receiving module, configured to receive a request packet sent by a user equipment; and a detection module, configured to identify a network identifier in the request packet Perform the detection; the acquisition module is configured to connect with the user equipment and acquire the address information of the user equipment when the presence of the network identification is detected.

Optionally, the processing device is also used to broadcast the stored network identifier.

Optionally, the processing device is also used for storing the network identification in a database.

Optionally, the processing device further includes: a response module, configured to send a response message carrying pre-configured network identification information to the user equipment in the case of detecting the lack of the network identification information, wherein, The pre-configured network identification information is used to instruct the user equipment to send the request message to other network side equipment.

According to another embodiment of the present invention, there is provided a message processing system, including: user equipment for sending a request message to a network-side device; and the network-side device for the request message The network identification is detected; when it is detected that the network identification exists, it connects with the user equipment and obtains address information of the user equipment.

According to yet another embodiment of the present invention, there is also provided a storage medium in which a computer program is stored, wherein the computer program is configured to execute the steps in any one of the above method embodiments at runtime.

According to yet another embodiment of the present invention, there is also provided an electronic device, including a memory and a processor, the memory stores a computer program, the processor is configured to run the computer program to perform any of the above The steps in the method embodiment.

Beneficial effect

According to the present invention, since the network identifier used for connection is carried in the request message from the network side device by using the user equipment, real address information can be obtained. Therefore, the problem that the real address information cannot be obtained during the monitoring of the mobile device in the related art can be solved, and the beneficial effect of being able to obtain the real address information can be achieved.

BRIEF DESCRIPTION

The drawings described herein are used to provide a further understanding of the present invention and form a part of the present application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation on the present invention. In the drawings:

1 is a block diagram of a hardware structure of a mobile terminal of a message processing method according to an embodiment of the present invention;

2 is a flowchart of a message processing according to an embodiment of the present invention;

3 is a flowchart of scenario 1 according to an embodiment of the present invention;

4 is a flowchart of scenario 2 according to an embodiment of the present invention;

5 is a flowchart of scenario 3 according to an embodiment of the present invention;

6 is a structural block diagram of a message processing apparatus according to an embodiment of the present invention;

7 is a structural block diagram of a message processing system according to an embodiment of the present invention.

Embodiments of the invention

Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other if there is no conflict.

It should be noted that the terms “first” and “second” in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence.

Example 1

The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking the mobile terminal as an example, FIG. 1 is a block diagram of a hardware structure of a mobile terminal of a message processing method according to an embodiment of the present invention. As shown in FIG. 1, the mobile terminal 10 may include one or more (only one is shown in FIG. 1) processor 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA, etc. ) And a memory 104 for storing data. Optionally, the above mobile terminal may further include a transmission device 106 for communication functions and an input/output device 108. A person of ordinary skill in the art may understand that the structure shown in FIG. 1 is merely an illustration, which does not limit the structure of the mobile terminal described above. For example, the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration from that shown in FIG.

The memory 104 may be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the message processing method in the embodiment of the present invention, and the processor 102 runs the computer program stored in the memory 104, thereby Implementation of various functional applications and data processing, that is, to achieve the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memories remotely provided with respect to the processor 102, and these remote memories may be connected to the mobile terminal 10 through a network. Examples of the above network include but are not limited to the Internet, intranet, local area network, mobile communication network, and combinations thereof.

The transmission device 106 is used to receive or send data via a network. The specific example of the network described above may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a network adapter (Network Interface Controller (abbreviated as NIC), which can be connected to other network devices through the base station to communicate with the Internet. In one example, the transmission device 106 may be a radio frequency (Radio Frequency, RF for short) module, which is used to communicate with the Internet in a wireless manner.

In this embodiment, a method for processing a message running on the mobile terminal is provided. FIG. 2 is a flowchart of a message processing according to an embodiment of the present invention. As shown in FIG. 2, the flow includes the following step:

Step S202, the network side device receives the request message sent by the user equipment;

Step S204, the network side device detects the network identifier in the request message;

Step S206, when it is detected that the network identifier exists, the network-side device connects with the user equipment and obtains address information of the user equipment.

Optionally, the network-side device is a wifi probe.

Specifically, in order to better understand the solution described in this embodiment, this embodiment is described in combination with the following multiple scenarios in this embodiment:

scene 1:

FIG. 3 is a flowchart of scenario 1 according to an embodiment of the present invention. As shown in FIG. 3, it includes the following steps:

S31: When the mobile device is not connected to the wifi, it sends a request message (for example, by broadcasting) to scan the surrounding wifi hotspots, and the sent message contains random mac address information.

S32: The wifi probe device intercepts the request message, and then checks whether the request message contains the SSID name;

Specifically, in step S32, the following process may also be included: extract the request message sent by the mobile device, read the SSID information of the attempted connection from the message, and record the relevant SSID information in the database, and The latest SSID will be extracted from the updated database within a preset time.

S33: When there is an SSID name, the wifi probe returns a message to inform the mobile device that there is a connectable network;

S34: The mobile device establishes a network connection with the wifi probe. Because at the time of connection, unlike the detection and scanning stage, the real mac address will be transmitted to obtain the real mac data required.

Scene 2:

FIG. 4 is a flowchart of scenario 2 according to an embodiment of the present invention. As shown in FIG. 4, it includes the following steps:

S41: When the mobile device is not connected to the wifi, it sends a request message (for example, by broadcasting or the like) to scan the surrounding wifi hotspots, and the sent message contains random mac address information.

S42: The wifi probe device intercepts the moving request message, and then checks whether the request message contains the SSID name;

Specifically, in step S42, the following process may also be included: extract the request message sent by the mobile device, read the SSID information of the attempted connection from the message, and record the relevant SSID information in the database, and The latest SSID will be extracted from the updated database within a preset time.

S43: When the SSID name does not exist, the wifi probe sends a probe response message to the mobile device, and each message contains preset SSID information to inform the mobile device that there is a connectable network nearby.

S44: The mobile device establishes a network connection with the wifi probe. Because at the time of connection, unlike the detection and scanning stage, the real mac address will be transmitted to obtain the real mac data required.

Scene 3:

FIG. 5 is a flowchart of scenario 3 according to an embodiment of the present invention. As shown in FIG. 5, it includes the following steps:

S51, the wifi probe broadcasts to the outside. The broadcast includes multiple common SSID network information, such as the SSID name containing keywords such as free, cmcc, and chinanet.

S52: The mobile device scans the surrounding WiFi hotspots by sending a request message (for example, by broadcasting, etc.) according to the received broadcast message broadcast by the WiFi probe, and when there is no wifi connection, the sent message contains a random mac address information.

S53: The wifi probe device intercepts the request message, and then checks whether the request message contains the SSID name;

Specifically, in step S53, the following process may also be included: extract the request message sent by the mobile device, read the SSID information of the attempted connection from the message, and record the relevant SSID information in the database, and The latest SSID will be extracted from the updated database within a preset time.

S54, when there is an SSID name, the wifi probe informs the mobile device that there is a connectable network; when there is no SSID name, the wifi probe sends a probe response message to the mobile device, each message contains preset SSID information, This informs the mobile device that there are connectable networks nearby.

S55: The mobile device establishes a network connection with the wifi probe. Because at the time of connection, unlike the detection and scanning stage, the real mac address will be transmitted to obtain the real mac data required.

Because when broadcasting these SSIDs outwards, since ordinary mobile phones usually connect to these networks, when wifi broadcasting these SSIDs outwards, the success rate of induced connection can be improved.

Through the above steps, the problem that the real address information cannot be obtained during the monitoring of the mobile device in the related art is solved, and the beneficial effect that the real address information can be obtained is achieved.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware, but in many cases the former is Better implementation. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence or part that contributes to the existing technology, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The CD-ROM includes several instructions to enable a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the embodiments of the present invention.

Example 2

In this embodiment, a packet processing device is also provided. The device is used to implement the above-mentioned embodiments and preferred implementation modes, and those that have already been described will not be repeated. As used below, the term "module" may implement a combination of software and/or hardware for a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation of hardware or a combination of software and hardware is also possible and conceived.

6 is a structural block diagram of a packet processing apparatus according to an embodiment of the present invention. As shown in FIG. 6, the apparatus includes: a receiving module 62, a detecting module 64, and an acquiring module 66.

The receiving module 62 is configured to receive the request message sent by the user equipment;

A detection module 64, configured to detect the network identifier in the request message;

The obtaining module 66 is configured to connect with the user equipment and obtain the address information of the user equipment when the network identifier is detected.

Example 3

In this embodiment, a message processing system is also provided. The device is used to implement the above-mentioned embodiments and preferred implementation modes, and those that have already been described will not be repeated.

FIG. 7 is a structural block diagram of a message processing system according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes: user equipment 72 and network side equipment 74.

The user equipment 72 is used to send a request message to the network-side device 74;

The network-side device 74 is used to detect the network identifier in the request message; when it is detected that the network identifier is present, connect with the user equipment 72 and obtain the address information of the user equipment 72 . Preferably, the network side device is a wifi probe.

Example 4

An embodiment of the present invention further provides a storage medium in which a computer program is stored, wherein the computer program is set to execute any of the steps in the above method embodiments during runtime.

Optionally, in this embodiment, the above storage medium may be set to store a computer program for performing the following steps:

S1, the network side device receives the request message sent by the user equipment;

S2. The network side device detects the network identifier in the request message;

S3. When it is detected that the network identifier exists, the network-side device connects with the user equipment and obtains address information of the user equipment.

Optionally, in this embodiment, the foregoing storage medium may include, but is not limited to: a U disk, a read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory (referred to as RAM), mobile hard disk, magnetic disk or optical disk and other media that can store computer programs.

An embodiment of the present invention further provides an electronic device, including a memory and a processor, where the computer program is stored in the memory, and the processor is configured to run the computer program to perform any of the steps in the above method embodiments.

Optionally, the electronic device may further include a transmission device and an input-output device, wherein the transmission device is connected to the processor, and the input-output device is connected to the processor.

Optionally, in this embodiment, the foregoing processor may be configured to perform the following steps through a computer program:

Optionally, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementation manners, and details are not repeated in this embodiment.

Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present invention can be implemented by a general-purpose computing device, they can be concentrated on a single computing device, or distributed in a network composed of multiple computing devices Above, optionally, they can be implemented with program code executable by the computing device, so that they can be stored in the storage device to be executed by the computing device, and in some cases, can be in a different order than here The steps shown or described are performed, or they are made into individual integrated circuit modules respectively, or multiple modules or steps among them are made into a single integrated circuit module for implementation. In this way, the present invention is not limited to any specific combination of hardware and software.

Industrial applicability

The above is only the preferred embodiments of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the principles of the present invention shall be included in the protection scope of the present invention.

Claims

A message processing method, characterized in that it includes:

The network side device receives the request message sent by the user equipment;

The network side device detects the network identifier in the request message;

When it is detected that the network identifier exists, the network-side device connects with the user equipment and obtains address information of the user equipment.
The method according to claim 1, wherein the method further comprises:

The network side device broadcasts the network identifier stored by the network side device.
The method according to claim 2, wherein after acquiring the address information of the user equipment, the method further comprises:

The network side device stores the network identification in a database.
The method according to claim 3, wherein the network side device broadcasting the network identifier stored by the network side device includes:

The network-side device periodically extracts the network identification from the database for broadcasting.
The method according to claim 1, wherein the method further comprises: in the case where it is detected that the network identification information is lacking, the network side device sends the pre-configured network identification to the user equipment An information response message, wherein the pre-configured network identification information is used to instruct the user equipment to send the request message to other network side devices.
The method according to claim 1, wherein after acquiring the address information of the user equipment, the method further comprises:

The network side device judges the authenticity of the address information of the user equipment according to a preset rule; wherein, the preset rule includes at least an IEEE rule.
The method according to any one of claims 1-6, wherein the network identification includes at least a service set identification SSID name.
The method according to any one of claims 1-6, wherein the address information of the user equipment includes at least a mac address.
The method according to any one of claims 1-6, wherein the network-side device is a wifi probe.
A packet processing device, characterized in that it is located on a network side device and includes:

The receiving module is used to receive the request message sent by the user equipment;

A detection module, configured to detect the network identifier in the request message;

The obtaining module is configured to connect with the user equipment and obtain the address information of the user equipment when the presence of the network identification is detected.
The apparatus according to claim 10, wherein the processing device is further configured to broadcast the stored network identification.
The apparatus according to claim 11, wherein the processing device is further configured to store the network identification in a database.
The apparatus according to claim 10, wherein the processing device further comprises:

A response module, configured to send a response message carrying pre-configured network identification information to the user equipment in the case of detecting the lack of the network identification information, wherein the pre-configured network identification information is used to indicate The user equipment sends the request message to other network side equipment.
A message processing system, characterized in that it includes:

User equipment, used to send request messages to network-side equipment;

The network-side device is used for detecting the network identifier in the request message; when it is detected that the network identifier is present, connecting with the user equipment and acquiring address information of the user equipment.
A storage medium characterized in that a computer program is stored in the storage medium, wherein the computer program is configured to execute the method described in any one of claims 1 to 9 when it is run.
An electronic device including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute any one of claims 1 to 9. Described method.