CN106936816B - Method and system for inquiring and positioning - Google Patents
Method and system for inquiring and positioning Download PDFInfo
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- CN106936816B CN106936816B CN201710080032.0A CN201710080032A CN106936816B CN 106936816 B CN106936816 B CN 106936816B CN 201710080032 A CN201710080032 A CN 201710080032A CN 106936816 B CN106936816 B CN 106936816B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000005242 forging Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The invention discloses a method and a system for inquiring and positioning. The method comprises the following steps: step 1, a mobile application processing module of an intelligent terminal acquires a feature code generated through a preset algorithm, wherein the feature code is used for a server to verify whether received geographic position information is correct information; step 2, the mobile application processing module sends the feature code and the address of the server acquired in advance to an operating system management module of the intelligent terminal; step 3, the operating system management module acquires current geographic position information of the intelligent terminal; and 4, the operating system management module sends the feature code and the current geographical position information to the server according to the address of the server. The method and the system can avoid the phenomenon of forging the geographical position and ensure that the positioning is real and effective.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method and system for querying location.
Background
Mobile phone positioning is used by more and more companies, enterprises and individuals as a convenient and fast positioning method. Mobile phone positioning is particularly important in the aspects of journey inquiry, travel inquiry, customer visit, location inquiry, distribution inquiry, regional inquiry and the like. For example, it is a very common application scenario to query the salesperson's journey today, where to visit the customer, where to go on business, where to go to work, etc. by mobile phone positioning.
However, some people, for personal interest, forge or violently tamper with the address location by using some software or by cracking the mobile phone location app with high hands, so as to cheat the server and let the server know that the server is in the "correct" location. For example, using a decompiling app to modify the spam language and violently tamper with the geographic location, the specific process is shown in fig. 1. For example, in the morning, i can punch a card on the mobile app at home; a visiting client is not going out in one day, and can be pseudo-caused to be near a client company; no discrepancy artifact causes a discrepancy, etc. These all cause potential losses to individuals and companies.
Therefore, there is a need for a method and system for query location that prevents brute force tampering with the location of an address.
Disclosure of Invention
In order to solve the problem that the geographical position is violently tampered by decompiling the app during query positioning in the prior art, the method and the system for query positioning are safe and reliable, and the geographical position can be effectively prevented from being violently tampered by decompiling the app.
According to an aspect of the present invention, there is provided a method for query location, the method comprising:
step 1, a mobile application processing module of an intelligent terminal acquires a feature code generated through a preset algorithm, wherein the feature code is used for a server to verify whether received geographic position information is correct information;
step 2, the mobile application processing module sends the feature code and the address of the server acquired in advance to an operating system management module of the intelligent terminal;
step 3, the operating system management module acquires current geographic position information of the intelligent terminal;
and 4, the operating system management module sends the feature code and the current geographical position information to the server according to the address of the server.
Wherein, in the step 1,
and when the operating system of the intelligent terminal is an Android system, the preset algorithm is a preset algorithm stored in a so library of the Android system.
Wherein, in the step 2,
and when the operating system of the intelligent terminal is an Android system, calling an API (application program interface) of the Android system, and sending the feature code and the address of the server to the operating system management module.
In step 2, the mobile application processing module further sends the known data transmission format specified by the server to the operating system management module;
in step 4, the operating system management module sends the feature code and the current geographical location information to the server in the data transmission format.
Wherein the method further comprises:
after the step 4, executing: receiving a unique identification for a user from the server and sending current user information to the server.
According to another aspect of the present invention, there is provided a method for query location, the method comprising:
step 1, a server receives geographical position information and a feature code of an intelligent terminal from the intelligent terminal;
and 2, decoding the feature code according to a preset algorithm, judging whether the decoding is successful, if so, determining that the received geographical position information is correct information, and if not, determining that the received geographical position information is wrong information.
Wherein the method further comprises:
in step 2, after determining that the received geographic location information is correct information, the following steps are further performed:
generating a unique identifier for a user, and sending the unique identifier to the intelligent terminal;
and receiving current user information from the intelligent terminal, and associating the received current user information with the unique identifier.
According to another aspect of the present invention, there is provided a system for querying location, the system being implemented on an intelligent terminal, the system comprising:
the characteristic code generating module is used for generating a characteristic code through a preset algorithm, and the characteristic code is used for verifying whether the received geographical position information is correct information by the server;
the mobile application processing module is used for acquiring the feature code from the feature code generating module and sending the feature code and the address of the server acquired in advance to the operating system management module;
and the operating system management module is used for acquiring the current geographical position information of the intelligent terminal and sending the feature code and the current geographical position information to the server according to the address of the server.
When the operating system of the intelligent terminal is an Android system, the feature code generation module is a so library.
Wherein the mobile application processing module is further configured to: and when the operating system of the intelligent terminal is an Android system, calling an API (application program interface) of the Android system, and sending the feature code and the address of the server to the operating system management module.
Wherein the mobile application processing module is further configured to: sending the known data transmission format appointed by the server to the operating system management module;
the operating system management module is further configured to: and sending the feature code and the current geographical position information to the server in the data transmission format.
Wherein the operating system management module is further configured to: receiving a unique identification for a user from the server and sending the unique identification to the mobile application processing module;
the mobile application processing module is further to: and receiving the unique identification from the operating system management module, and sending the current user information to the server.
According to another aspect of the present invention, there is provided a system for query location, the system being implemented on a server, the system comprising:
the receiving module is used for receiving the geographic position information and the feature code of the intelligent terminal from the intelligent terminal;
the decoding module is used for decoding the feature code according to a preset algorithm;
and the judging module is used for judging whether the decoding is successful, if so, determining that the received geographical position information is correct information, and if not, determining that the received geographical position information is wrong information.
Wherein the system further comprises:
the identification generating and sending module is used for generating a unique identification aiming at a user and sending the unique identification to the intelligent terminal;
and the identification association module is used for receiving the current user information from the intelligent terminal and associating the received current user information with the unique identification.
The method and the system for inquiring and positioning can realize the following beneficial effects:
(1) the geographic position information, such as longitude and latitude information, is hidden at the level of an operating system of the intelligent terminal, so that the geographic position information cannot be tampered by modifying a smali file in a decompilation mode.
(2) Whether it is a correct request is distinguished by a feature code. Even if the network request is intercepted, the information such as the address, the longitude and the latitude of the server and the like is seen, the network request cannot be forged manually, because the server does not know how the feature code is generated, and the server decodes the feature code according to a preset algorithm to verify whether the request is correct.
(3) The decryption of the feature codes generated by the so library is much more difficult than the decompiling of the APK file, so that the phenomenon of forging the geographic position is avoided, and the positioning is real and effective.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a flow chart of cracking an address reported by a mobile office application in the prior art;
FIG. 2 is a flow chart of a method of query location implemented on a smart terminal in accordance with the present invention;
FIG. 3 is a flow diagram of a method of query location implemented on a server in accordance with the present invention;
FIG. 4 is a schematic diagram of an embodiment of a method of query location according to the invention;
FIG. 5 is a block diagram of a system for query location implemented on a smart terminal in accordance with the present invention;
FIG. 6 is a block diagram of a system for query location implemented on a server in accordance with the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The invention provides a method for inquiring and positioning, which is executed on an intelligent terminal. As shown in fig. 2, the method includes:
and step 204, the operating system management module sends the feature code and the current geographical position information to the server according to the address of the server.
In step 201, when the operating system of the intelligent terminal is the Android system, the preset algorithm is a preset algorithm stored in the so library of the Android system. This is because the difficulty of cracking the feature codes generated by the so library is much greater than the difficulty of decompiling the APK file.
In step 201, the mobile application processing module sends a feature code difficult to be decrypted to the operating system management module, which can prevent the following situations from occurring: a hacker intercepts a network request and analyzes network data to capture position information and a server address, and then simulates the same request with a correct address and sends the request to the server so as to achieve the purpose of forging the address position.
In step 202, when the operating system of the intelligent terminal is the Android system, an API interface of the Android system is called, and the feature code and the address of the server are sent to the operating system management module.
In addition, in step 202, the mobile application processing module further sends the known data transmission format specified by the server to the operating system management module. And in step 204, the operating system management module sends the feature code and the current geographic location information to the server in a data transmission format. The data transmission format refers to a push mode specified by the server when the geographic location information is pushed from the operating system management module to the server, and is usually a get or post mode. The operating system management module can only know the data transmission format appointed by the server from the mobile application processing module and can only correctly receive the geographical position information when the geographical position information is pushed in the data transmission format.
In step 203, the operating system management module acquires the current geographic position information of the intelligent terminal and sends the current geographic position information to the server, namely, the geographic position information is hidden in the operating system, so that the geographic position cannot be modified in a way of decompiling and modifying the smali file.
The method further comprises the following steps: after step 204, a unique identification for the user is received from the server and the current user information is sent to the server.
It should be noted that the location query in the present invention may be initiated by the server, or may be actively reported by the intelligent terminal.
The invention also provides distribution of query positioning, and the method is executed on the server. As shown in fig. 3, the method includes:
and 302, decoding the feature code according to a preset algorithm, and judging whether the decoding is successful, if so, determining that the received geographical position information is correct information, and if not, determining that the received geographical position information is wrong information.
The preset algorithm in step 302 may be an algorithm corresponding to an algorithm when the smart terminal generates the feature code. For example, when the smart terminal generates the feature code according to a certain encryption algorithm, the preset algorithm in step 302 is a decryption algorithm corresponding to the encryption algorithm, i.e., a decoding algorithm. And after receiving the feature code, the server decrypts the feature code according to the decryption algorithm to judge whether the component is decrypted, and if the decryption algorithm is successful, the server judges that the geographic position information comes from a correct client, namely the information which is not tampered.
The method further includes, in step 302, after determining that the received geographic location information is correct information, further performing: generating a unique identifier for a user, and sending the unique identifier to the intelligent terminal; and receiving current user information from the intelligent terminal, and associating the received current user information with the unique identifier. Since the server also needs to process some information about the user in subsequent operations, associating the user with the unique identifier facilitates the processing of the user information by the server.
A specific embodiment of the method of query location according to the present invention is described in detail below with reference to fig. 4. In this embodiment, the mobile application processing module is an APP loaded on the intelligent terminal, and the operating system of the intelligent terminal is an Android system. As shown in fig. 4, this embodiment is implemented by the following steps:
in step 409, the server associates the unique identifier with the current user information, such that the server subsequently represents the user with the unique identifier and associates other actions of the user with the unique identifier.
The invention also provides an inquiry positioning system which is realized on the intelligent terminal. As shown in fig. 5, the system includes:
a feature code generation module 501, configured to generate a feature code through a preset algorithm, where the feature code is used for a server to verify whether received geographic location information is correct information;
a mobile application processing module 502, configured to obtain the feature code from the feature code generation module, and send the feature code and a pre-obtained address of the server to an operating system management module;
and the operating system management module 503 is configured to acquire current geographic position information of the intelligent terminal, and send the feature code and the current geographic position information to the server according to the address of the server.
And when the operating system of the intelligent terminal is an Android system, the feature code generation module is a so library.
The mobile application processing module 502 is further configured to: and when the operating system of the intelligent terminal is an Android system, calling an API (application program interface) of the Android system, and sending the feature code and the address of the server to the operating system management module.
The mobile application processing module 502 is further configured to: sending the known data transmission format appointed by the server to the operating system management module;
the operating system management module 503 is further configured to: and sending the feature code and the current geographical position information to the server in the data transmission format.
The operating system management module 503 is further configured to: receiving a unique identification for a user from the server and sending the unique identification to the mobile application processing module;
the mobile application processing module 502 is further configured to: and receiving the unique identification from the operating system management module, and sending the current user information to the server.
The invention also provides an inquiry positioning system which is realized on the server. As shown in fig. 6, the system includes:
a receiving module 601, configured to receive geographic location information and a feature code of the intelligent terminal from the intelligent terminal;
a decoding module 602, configured to decode the feature code according to a preset algorithm;
the determining module 603 is configured to determine whether the decoding is successful, determine that the received geographic location information is correct information if the decoding is successful, and determine that the received geographic location information is incorrect information if the decoding is not successful.
The system further comprises:
the identification generating and sending module is used for generating a unique identification aiming at a user and sending the unique identification to the intelligent terminal;
and the identification association module is used for receiving the current user information from the intelligent terminal and associating the received current user information with the unique identification.
The method and the system for inquiring and positioning can realize the following beneficial effects:
(1) the geographic position information, such as longitude and latitude information, is hidden at the level of an operating system of the intelligent terminal, so that the geographic position information cannot be tampered by modifying a smali file in a decompilation mode.
(2) Whether it is a correct request is distinguished by a feature code. Even if the network request is intercepted, the information such as the address, the longitude and the latitude of the server and the like is seen, the network request cannot be forged manually, because the server does not know how the feature code is generated, and the server decodes the feature code according to a preset algorithm to verify whether the request is correct.
(3) The decryption of the feature codes generated by the so library is much more difficult than the decompiling of the APK file, so that the phenomenon of forging the geographic position is avoided, and the positioning is real and effective.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely to illustrate the technical solutions of the present invention and not to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it should be understood that the present invention is to be covered by the appended claims.
Claims (8)
1. A method for query location, the method comprising:
step 1, a mobile application processing module of an intelligent terminal acquires a feature code generated through a preset algorithm, wherein the feature code is used for a server to verify whether received geographic position information is correct information;
step 2, the mobile application processing module sends the feature code and the address of the server acquired in advance to an operating system management module of the intelligent terminal;
step 3, the operating system management module acquires current geographic position information of the intelligent terminal;
step 4, the operating system management module sends the feature code and the current geographical position information to the server according to the address of the server, so that the server decodes the feature code according to a preset algorithm and judges whether the decoding is successful, if so, the received geographical position information is determined to be correct information, if not, the received geographical position information is determined to be wrong information, and after the received geographical position information is determined to be correct information, a unique identifier for a user is generated and the unique identifier is sent to the intelligent terminal;
and when the operating system of the intelligent terminal is an Android system, the preset algorithm is a preset algorithm stored in a so library of the Android system.
2. The method of claim 1, wherein in step 2,
and when the operating system of the intelligent terminal is an Android system, calling an API (application program interface) of the Android system, and sending the feature code and the address of the server to the operating system management module.
3. The method of claim 1,
in the step 2, the mobile application processing module further sends the acquired data transmission format specified by the server to the operating system management module;
in step 4, the operating system management module sends the feature code and the current geographical location information to the server in the data transmission format.
4. The method of claim 1, wherein the method further comprises:
after the step 4, executing: receiving a unique identification for a user from the server and sending current user information to the server.
5. A system for query location, the system being implemented on a smart terminal, the system comprising:
the characteristic code generating module is used for generating a characteristic code through a preset algorithm, and the characteristic code is used for verifying whether the received geographical position information is correct information by the server;
the mobile application processing module is used for acquiring the feature code from the feature code generating module and sending the feature code and the address of the server acquired in advance to the operating system management module;
the operating system management module is used for acquiring current geographical position information of the intelligent terminal and sending the feature code and the current geographical position information to the server according to the address of the server; enabling the server to decode the feature code according to a preset algorithm and judge whether the decoding is successful, if so, determining that the received geographical position information is correct information, if not, determining that the received geographical position information is wrong information, after determining that the received geographical position information is correct information, generating a unique identifier aiming at a user, and sending the unique identifier to the intelligent terminal;
and when the operating system of the intelligent terminal is an Android system, the feature code generation module is a so library.
6. The system of claim 5,
the mobile application processing module is further to: and when the operating system of the intelligent terminal is an Android system, calling an API (application program interface) of the Android system, and sending the feature code and the address of the server to the operating system management module.
7. The system of claim 5,
the mobile application processing module is further to: sending the known data transmission format appointed by the server to the operating system management module;
the operating system management module is further configured to: and sending the feature code and the current geographical position information to the server in the data transmission format.
8. The system of claim 5,
the operating system management module is further configured to: receiving a unique identification for a user from the server and sending the unique identification to the mobile application processing module;
the mobile application processing module is further to: and receiving the unique identification from the operating system management module, and sending the current user information to the server.
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| CN104081713A (en) * | 2012-01-30 | 2014-10-01 | 英特尔公司 | Remote trust attestation and geo-location of servers and clients in cloud computing environments |
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Effective date of registration: 20210120 Address after: Room 601-606, 6 / F, Pacific International Building, 106 Zhichun Road, Haidian District, Beijing 100086 Patentee after: HAIER YOUJIA INTELLIGENT TECHNOLOGY (BEIJING) Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: Room 601-606, 6 / F, Pacific International Building, 106 Zhichun Road, Haidian District, Beijing 100086 Patentee before: HAIER YOUJIA INTELLIGENT TECHNOLOGY (BEIJING) Co.,Ltd. |