CN104486362A - Obtaining method and system for WiFi access point description information - Google Patents

Obtaining method and system for WiFi access point description information Download PDF

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Publication number
CN104486362A
CN104486362A CN 201410857612 CN201410857612A CN104486362A CN 104486362 A CN104486362 A CN 104486362A CN 201410857612 CN201410857612 CN 201410857612 CN 201410857612 A CN201410857612 A CN 201410857612A CN 104486362 A CN104486362 A CN 104486362A
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China
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server
terminal
hotspot
user
hot
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CN 201410857612
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Chinese (zh)
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劳斌
吴裔
农革
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广东顺德中山大学卡内基梅隆大学国际联合研究院
中山大学
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Priority to CN 201410857612 priority Critical patent/CN104486362A/en
Publication of CN104486362A publication Critical patent/CN104486362A/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
    • H04W12/04Key management, e.g. by generic bootstrapping architecture [GBA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W12/00Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity ; Protecting confidentiality; Key management; Integrity; Mobile application security; Using identity modules; Secure pairing of devices; Context aware security; Lawful interception
    • H04W12/08Access security
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information

Abstract

The invention discloses an obtaining method and system for WiFi access point description information. The obtaining method and system have the advantages that the detailed information is obtained, and credibility and system safety are high. The method is characterized in that firstly, any information, such as position information and manager account number information, for describing an access point can be provided for a user, and a server located in the Internet uniformly manages and maintains the information for describing the access point; secondarily, replay attacks from the Internet can be prevented at the server end based on timestamps and dialogues of tokens.

Description

一种WiFi热点描述信息的获取方法及系统 WiFi hotspots one kind described acquisition method and system information

技术领域 FIELD

[0001] 本发明涉及无线通信领域,尤其涉及一种实现用户通过终端获取WiFi热点描述信息的方法及系统。 [0001] The present invention relates to wireless communications, and more particularly relates to a method for realizing user to obtain the information described in a WiFi hotspot via a terminal and system.

背景技术 Background technique

[0002] WiFi是一种遵循IEEE 802.11系列标准的无线网络通信技术,该技术已成为手机、平板及笔记本电脑等终端接入互联网的一个主要手段。 [0002] WiFi is a series of an IEEE 802.11 standard wireless network communication technology, which has become a major means of mobile phones, laptops and tablet terminals access to the Internet. 目前常用的WiFi安全协议WPA2提供个人和企业两种登录模式,其中个人登录模式要求用户输入密码而企业登录模式要求用户输入账号和密码。 The most commonly used WiFi security protocol WPA2 personal and enterprise two login modes, which require users to enter personal login mode password to log business model requires the user to enter account number and password. 下面介绍时涉及的WiFi热点工作在企业登录模式下。 Involved in introducing WiFi hotspots operate in the following business registration mode.

[0003] 用户通过终端接入一个WiFi热点(access point)的典型过程是:终端搜索周边WiFi热点广播的SSID (service set identifier,服务集标识)信号来生成一个热点表,用户根据SSID选择热点表中的一个热点并输入账号和密码来登录该热点。 [0003] User access to a WiFi hotspot (access point) process is typically by the terminal: terminal searches peripheral WiFi hotspot broadcast SSID (service set identifier, service set identification) signal to generate a hot table, hot table according to the user selected SSID a hot spot and enter the account number and password to log in to the hot spot. 在此过程中,SSID是用户获取热点描述信息的主要途径,但其难以向用户提供详实、可信的热点描述信息,主要原因如下: In this process, the user acquires the SSID is the main way hotspot description information, but it is difficult to provide the user with detailed, description of the trusted hot, the main reasons are as follows:

[0004] SSID重名问题:SSID的命名具有任意性,不同WiFi热点可能具有相同的SSID。 [0004] SSID duplicate names: SSID named with arbitrary, different WiFi hotspot might have the same SSID.

[0005] SSID限长问题:SSID的长度不能超过32个字符。 [0005] Question Limit SSID: SSID length can not exceed 32 characters.

[0006] 现有技术针对SSID重名问题提出了多个解决方案,现举例如下: [0006] The prior art proposes several solutions for the SSID duplicate names, examples are listed below:

[0007] 方案1:一种在无线局域网中识别网络的方法,该方法使用一个全局唯一的MAC地址作为标识来区分扩展服务集ESS。 [0007] Scheme 1: A method for identifying a network in a wireless local area network, the method uses a MAC address as a globally unique identifier to distinguish Extended Service Set ESS.

[0008] 方案2: —种移动终端自动连接WLAN的方法,移动终端搜索周边WiFi热点发射的识别信息并将终端位置信息和热点识别信息发送给服务器,服务器比对本地存储的WiFi热点的识别信息来获得位于移动终端周边的WiFi热点的登录信息并将该登录信息以短信形式返回给移动终端。 [0008] Scheme 2: - Method Species mobile terminal automatically connected to the WLAN, the identification information and the terminal location information and the identification information of the mobile terminal searches for hotspots WiFi hotspot emitted outside sent to the server, the server identification information match locally stored WiFi hotspots obtaining the mobile terminal is located in a WiFi hotspot periphery of the login information and the log information is returned in the form of short message to the mobile terminal. 移动终端根据接收到的登录信息来登录周边的WiFi热点。 The mobile terminal according to the received login information to log periphery WiFi hotspots.

[0009] 以上技术方案中,方案I使用全局统一的命名管理机制来解决SSID重名问题;方案2使用专用设备来实现终端登录热点的功能。 [0009] above technical solution, the program I use global naming unified management mechanism to solve SSID duplicate names; Scenario 2 using specialized equipment to achieve terminal login hotspot function.

发明内容 SUMMARY

[0010] 为克服上述的至少一种缺陷(不足),本发明提出一种新的WiFi热点描述信息的获取方法和系统来向用户提供详实、可信的热点描述信息。 [0010] To overcome the above at least one defect (deficiency), the present invention proposes a new WiFi hotspot description information acquisition method and system to provide the user with detailed, trusted hotspot description. 所述方法和系统可直接部署于通用的终端和热点设备上,帮助用户识别具有不同描述信息的WiFi热点。 The method and system may be directly deployed on the common terminal and the hotspot, help users identify different WiFi hotspot description information.

[0011] 为了达到上述目的,本发明的技术方案如下: [0011] To achieve the above object, the technical solution of the present invention is as follows:

[0012] 一种WiFi热点描述信息的获取方法,所述方法涉及一个位于互联网的服务器SVR、一个热点AP,以及一个位于热点AP信号覆盖范围内的终端M。 [0012] A method for acquiring information on a WiFi hotspot description, the method relates to a server located in the Internet the SVR, a hotspot AP, and a terminal located in a coverage area of ​​hotspot AP M. 用户Bob分别通过终端M的WiFi网络接口和移动网络接口(例如:3G、4G等)与热点AP和服务器SVR进行通信来使用系统提供的服务。 Bob user terminal M respectively a WiFi network and a mobile network interface interfaces: for a communication system providing services used (e.g. 3G, 4G, etc.) and hot AP server SVR. Bob还可通过终端M的WiFi网络接口经由Bob当前登录的热点来与服务器SVR进行通信,所述当前登录的热点可以是热点AP也可以是非AP的其他热点。 Bob can also be performed by the network interface unit M via a WiFi hotspot Bob currently logged communication with the server SVR, the current focus may be logged hotspot AP may be other hot non-AP. 在本方法中,用户Bob通过终端M获取热点AP的描述信息的具体步骤如下: In this method, a user Bob AP hotspot description information acquired by the terminal M of the following steps:

[0013] 若终端M无法通过移动网络接口来接入互联网,则用户Bob按如下方式来获取热点AP的描述信息。 [0013], the user Bob as follows hotspot AP acquires description information if the terminal M not to access the Internet via a mobile network interface.

[0014] (Il)Bob通过终端M向热点AP发送获取该热点描述信息的请求,请求中包含终端M生成的本地时间的时间戳; [0014] (Il) Bob transmits acquired by the terminal M to the hotspot AP hotspot description request message, the request includes the terminal M timestamp generated local time;

[0015] (12)热点AP向服务器SVR转发来自终端M的请求; [0015] (12) the hotspot AP forwards the request from the terminal to the server the SVR M;

[0016] (13)服务器SVR和Bob相互验证彼此身份的真假,身份验证通过则跳转至步骤 [0016] (13) each and Bob SVR server authenticate each other's authenticity, the authentication by the process advances to step

(14); (14);

[0017] (14)服务器SVR生成本地时间的时间戳并将该时间戳与在步骤(12)接收到的请求中的时间戳进行比较来验证后者的有效性,验证有效时则跳转至步骤(15); [0017] (14) generates a local server SVR time stamp and the time stamp in step (12) the received request in comparing the time stamp to verify the validity of the latter, the process advances to verify valid step (15);

[0018] (15)服务器SVR向热点AP发送该热点的描述信息; [0018] (15) transmits the server SVR hotspot description information to the AP hotspot;

[0019] (16)热点AP向终端M转发来自服务器SVR的描述信息。 [0019] (16) described hotspot AP forwarding information from the server to the terminal SVR M.

[0020] 在步骤(13)和(14),若身份或时间戳验证失败,则服务器终止处理Bob的获取热点AP的描述信息的请求。 [0020] In step (13) and (14), a time stamp, or if the identity authentication fails, the server AP termination request description information acquiring hot process Bob's.

[0021] 服务器SVR根据一个预设的阀值来验证时间戳的有效性;若服务器SVR和用户终端M的时间戳的时差小于设定的阀值,则判定终端M的时间戳有效。 [0021] Server SVR in accordance with the time stamp to validate a preset threshold value; if the user terminal and server SVR M timestamp difference is less than a set threshold value, it is determined that the terminal M of the time stamp is valid.

[0022] 若终端M可以通过移动网络接口来接入互联网,则用户Bob按如下方式来获取热点AP的描述信息。 [0022], the user Bob as follows hotspot AP acquires description information if the terminal M may access the Internet via a mobile network interface.

[0023] (21)终端M向服务器SVR请求一个令牌; [0023] (21) a token to the terminal M requests the SVR server;

[0024] (22)服务器SVR生成一个令牌并向终端M发送该令牌; [0024] (22) generates a token server SVR transmits the token to the terminal M;

[0025] (23)Bob通过终端M向热点AP发送获取此热点的描述信息的请求,请求中包含在步骤(22)接收到的令牌; [0025] (23) Bob send description information acquisition request to the focus of this hotspot AP via the terminal M, the request includes a step (22) the received token;

[0026] (24)热点AP向服务器SVR转发来自终端M的请求; [0026] (24) the hotspot AP forwards the request from the terminal to the server the SVR M;

[0027] (25)服务器SVR和Bob相互验证彼此身份的真假,身份验证通过则跳转至步骤 [0027] (25) each and Bob SVR server authenticate each other's authenticity, the authentication by the process advances to step

(26); (26);

[0028] (26)服务器SVR验证在步骤(24)接收到的请求中的令牌的有效性,验证有效时则跳转至步骤(27); [0028] (26) verifies the validity of the request at the server SVR step (24) received in the token verification the process advances to step (27) is active;

[0029] (27)服务器SVR向终端M发送热点AP的描述信息。 [0029] (27) transmits the hotspot AP server SVR description information to the terminal M.

[0030] 在步骤(25)和(26),若身份或令牌验证失败,则服务器终止处理Bob的获取热点AP的描述信息的请求。 [0030] In step (25) and (26), or if the identity token validation fails, the server AP termination request description information acquiring hot process Bob's.

[0031] 在步骤(21)和(22),终端M和服务器SVR可以通过终端M的移动网络接口来请求和返回令牌,也可以通过终端M的WiFi网络接口经由用户Bob当前登录的热点来请求和返回令牌。 [0031] In step (21) and (22), the terminal M and the server SVR can be requested by the mobile network interface unit M and returns the token, the user may be via hot Bob currently logged through the WiFi network interface unit M request and return the token.

[0032] 在步骤(27),服务器SVR可以向终端M的移动网络接口直接发送热点AP的描述信息,也可以将热点AP的描述信息先发送到AP,再经由AP向终端M的WiFi网络接口转发描述信息。 [0032] In step (27), the server SVR can be transmitted to the mobile network interface unit M and direct hotspot AP description information, may be the hotspot AP descriptive information to send to the AP, then WiFi network interface via the AP to the terminal M, forwarding description.

[0033] 每个用户均有一个全局唯一的用户账号,用户通过终端向服务器发起注册用户账号的请求,服务器注册用户并向用户当前使用的终端返回注册结果。 [0033] Each user has a globally unique user accounts, user accounts registered user initiates a request to the server through a terminal, terminal server registered users and registered users currently used to return the results. 在此过程中,用户通过终端向服务器提交用户的账号和密码等基本信息,还可根据需要提交用户的昵称和联系方式等其他信息。 In this process, the user submits the user's basic information such as account numbers and passwords to a server through a terminal, users can also submit additional information nickname and contact information as needed.

[0034] 每个热点均有一个全局唯一的热点账号,用户通过终端向服务器发起注册热点账号的请求,服务器注册热点并向用户当前使用的终端返回注册结果。 [0034] Each hot spot has a globally unique account hotspot, the user initiates a registration request to the server via hotspot account the terminal, the terminal server and the user is currently registered to use the hot returns a registration result. 在此过程中,用户通过终端向服务器提交热点的账号和密码等基本信息,还可根据需要提交热点的制造商和位置等其他信息。 In this process, the user submits the basic information like account number and password to the server via a terminal hot, hot spots may submit additional information for the manufacturer and the like as desired location. 一个用户可在服务器注册多个热点,称该用户是这些热点的管理人。 A user can register multiple hotspots in the server, the user is referred to these hot spots managers.

[0035] 用户、热点和服务器任意两者之间通过会话来进行信息交换。 [0035] between any two users, hot and exchange information by server session. 在会话初期,通信双方互相对彼此的身份进行认证并为会话生成凭证,该凭证被用于在整个会话期间对双方交换的消息进行签名。 In the early session, the two sides communicate with each other for each other's identity to authenticate and generate credentials for the session, the certificate is used to sign messages exchanged by the parties during the entire session. 一个用户可同时使用多个终端来向服务器发起多个会话,多个用户也可同时使用一个终端来分别向服务器发起一个会话。 A plurality of users can simultaneously use a plurality of terminals to initiate a session to the server, a plurality of users can simultaneously use a terminal initiates a session to the server, respectively.

[0036] 一种WiFi热点描述信息的获取系统,所述系统包括一个服务器、一个热点以及一个用户使用的终端。 [0036] A WiFi hotspot description information acquiring system, the system comprising a server, a hot spot and a user's terminal.

[0037] 所述用户使用的终端包括: [0037] The user terminal comprises:

[0038] 终端用户注册单元:发起用户注册请求; [0038] The end-user registration unit: the user initiates a registration request;

[0039] 终端热点注册单元:发起热点注册请求; [0039] Hot terminal registration unit: hot initiate a registration request;

[0040] 终端会话处理单元,建立、维持及注销用户与热点或服务器之间的会话; [0040] terminal session processing unit, establish, and maintain a session between the user and the cancellation or the server hot;

[0041] 终端身份验证单元,验证服务器或热点身份的真假; [0041] The terminal authentication unit, an authentication server or the identity is true hot spots;

[0042] 终端数据处理单元,对终端数据表的内容进行处理,包括查找、增删及更新; [0042] The terminal data processing unit, the terminal data table of contents are processed, including find, add or delete, and update;

[0043] 终端消息收发单元,收发用户与服务器或热点之间的消息; [0043] messaging message between a terminal unit and the server sending user or hotspot;

[0044] 终端时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; [0044] The terminal time synchronization unit, according to the time synchronization protocol employed between the time sync terminal, and the server hot;

[0045] 终端时间戳管理单元,根据终端的当前本地时间生成时间戳; [0045] The terminal management unit time stamp, time stamp is generated based on the current local time of the terminal;

[0046] 终端令牌请求单元,发起用户的令牌分配请求; [0046] The token request terminal unit, the user initiates the token allocation request;

[0047] 所述热点包括: The [0047] Hot comprising:

[0048] 热点会话处理单元,建立、维持及注销热点与用户或服务器之间的会话; [0048] Hot session processing unit, establish, maintain, and session cancellation between the hotspot and the user or server;

[0049] 热点身份验证单元,验证服务器或用户身份的真假; [0049] Hot authentication unit, authentication server user identity and authenticity;

[0050] 热点数据处理单元,对热点数据表的内容进行处理,包括查找、增删及更新; [0050] The hot data processing unit, the content data table hot processed, including find, add or delete, and update;

[0051] 热点消息收发单元,收发热点与服务器或用户之间的消息; [0051] Hot messaging unit, message transmission and reception between the server or user hotspot;

[0052] 热点时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; [0052] Hot time synchronization unit, according to the time synchronization protocol employed between the time sync terminal, and the server hot;

[0053] 所述服务器包括: [0053] The server comprises:

[0054] 服务器用户注册单元,响应用户注册请求; [0054] The user registration server unit in response to a user registration request;

[0055] 服务器热点注册单元,响应热点注册请求; [0055] Server hot register means in response to hot registration request;

[0056] 服务器会话处理单元,建立、维持及注销服务器与热点或用户之间的会话; [0056] The server processing unit session establishment, maintenance and cancellation of the session between the server and the user or hotspot;

[0057] 服务器身份验证单元,验证用户或热点身份的真假; [0057] The server authentication unit to authenticate a user identity and authenticity of the hotspot;

[0058] 服务器数据处理单元,对服务器数据表的内容进行处理,包括查找、增删及更新; [0058] The server data processing unit, the content server for processing the data table, including find, add or delete, and update;

[0059] 服务器消息收发单元,收发服务器与热点或用户之间的消息; [0059] messages between the messaging server unit, or user messaging server hotspot;

[0060] 服务器时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; [0060] The server time synchronization unit, according to the time synchronization protocol employed between the time sync terminal, and the server hot;

[0061] 服务器时间戳管理单元,根据服务器的当前本地时间生成时间戳,以及验证终端时间戳的有效性; [0061] server timestamp management unit generates a time stamp based on the current local time of the server, and verify the validity of the time stamp of the terminal;

[0062] 服务器令牌管理单元,响应用户的令牌分配请求,以及验证令牌的有效性。 [0062] Server token management unit, in response to the user's token allocation request, and validation of tokens.

[0063] 所述热点描述信息可包括热点的制造商和位置、热点管理人的账号和联系方式等任意描述热点的信息。 [0063] The description information may include the hotspot hotspot manufacturer and location, hot administrator account and other contact information of any description hotspots.

[0064] 与现有技术相比,本发明技术方案的有益效果是: [0064] Compared with the prior art, the beneficial effects of the technical solution of the present invention is:

[0065] I)信息详实、可信,能够向用户提供包括热点的制造商和位置、热点管理人的账号和联系方式在内的任意描述热点的信息,位于互联网的服务器统一管理和维护这些描述热点的信息。 [0065] I) information detailed, credible, able to provide manufacturers and hotspot locations include the user, hotspot manager account and contact details, including a description of any hot spots, located in the Internet server unified management and maintenance of these descriptions information hotspots.

[0066] 2)系统安全性高,基于时间戳和令牌的会话能够在服务器端防止来自互联网的重放攻击。 [0066] 2) safety system, it is possible to prevent replay attacks from the Internet side of the server based on the session and timestamp token.

附图说明 BRIEF DESCRIPTION

[0067] 图1为本发明的架构图。 [0067] FIG. 1 is a schematic diagram of the present invention.

[0068] 图2为本发明具体实施方式中服务器、热点及用户终端数据表的示意图。 [0068] FIG. 2 is a schematic view of the server, and the hot spot data table of the user terminal embodiment invention.

[0069]图3为本发明具体实施方式中使用时间戳获取热点描述信息的流程示意图。 [0069] FIG. 3 is a specific embodiment use the timestamp information flow diagram for describing a hot acquisition invention.

[0070]图4为本发明具体实施方式中使用时间戳获取热点描述信息的时序图。 [0070] FIG. 4 embodiment using a hot stamp obtaining a timing chart of the description of the present invention.

[0071]图5为本发明具体实施方式中使用令牌获取热点描述信息的流程示意图。 DETAILED DESCRIPTION schematic flow diagram of a token in the description of the hot acquisition [0071] FIG. 5 of the present invention.

[0072]图6为本发明具体实施方式中使用令牌获取热点描述信息的时序图。 [0072] FIG. 6 embodiment using hot token acquisition timing information of the present invention described in FIG.

[0073] 图7为本发明具体实施方式中系统模块的示意图。 [0073] FIG. 7 is a schematic system modules specific embodiment of the present invention.

具体实施方式 Detailed ways

[0074] 附图仅用于示例性说明,不能理解为对本专利的限制; [0074] The drawings are only for illustrative, not be construed as limiting of the present patent;

[0075] 为了更好地说明本实施例,附图某些部件会有省略、放大或缩小,并不代表实际产品的尺寸; [0075] In order to better illustrate the present embodiment, the drawings have omitted some components, zoom in or out, do not represent the actual size of the product;

[0076] 对于本领域技术人员来说,附图中某些公知结构及其说明可能省略是可以理解的。 [0076] For the person skilled in the art, the drawings and description of some well-known structures may be omitted can be appreciated.

[0077] 下面结合附图和实施例对本发明的技术方案做进一步地说明。 Technical drawings and embodiments of the present invention is further explained [0077] The following binding.

[0078] 在所述实施方式中,用户和终端满足一一对应关系,即:每个用户只使用一个终端,每个终端只属于一个用户。 [0078] In the embodiment described above, and the user terminal meets one relationship, namely: each user to use only one terminal, each terminal belongs to a user. 在下文中,分别使用“用户终端”和“终端用户”来表示满足上述对应关系的终端和用户。 Hereinafter, respectively, using the "user terminal" and the "end user" and the user terminal to indicate to meet the correspondence relationship.

[0079] 在所述实施方式中,服务器、热点及用户终端存储的数据表如图2所示,具体内容如下: [0079] In the embodiment, the server, and the hot spot data table stored in the user terminal shown in Figure 2, as follows:

[0080] 所述用户终端的数据表10包括: [0080] The user terminal 10 includes a data table:

[0081] 用户表101:记录终端用户的信息,包括{用户账号,用户密码,用户昵称,用户其他信息}等字段,用户账号全局唯一。 [0081] User Table 101: end-user recording information {including user accounts, user password, user nicknames, etc.} fields user additional information, globally unique user account.

[0082] 热点表102:记录用户终端周边热点的信息,包括{热点编号,热点SSID,热点MAC地址,热点位置,热点管理人账号,热点其他信息}等字段,热点编号本地唯一。 [0082] Hot Table 102: recording information of the user terminal outside the hotspot, including numbers {hot, hot the SSID, MAC address hot, hotspot location, hot administrator account, like hot} additional information fields, a unique number of the local hot spots.

[0083] 热点信息请求表103:记录终端用户发起的获取热点描述信息的请求,包括{信息请求编号,热点编号}等字段,信息请求编号本地唯一。 [0083] requested hotspot information table 103: Record description information acquiring hot end user initiated the request, the request including information {number} fields such as hotspot number, unique number of the local information request.

[0084] 热点会话表104:记录终端用户与热点之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证,热点编号}等字段。 [0084] Hot session table 104: information recording session established between an end user and the hotspot, including {session ID, the session state, session start time, end time of the session, the session document, hotspot number} fields.

[0085] 服务器会话表105:记录终端用户与服务器之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证}等字段。 [0085] Server session table 105: information recording session established between an end user and the server, including {session number, the session state, session start time, end time of the session, the session credentials} fields.

[0086] 所述热点的数据表20包括: [0086] The hot spot data table 20 comprises:

[0087] 热点表201:记录热点的信息,包括{热点账号,热点密码,热点SSID,热点MAC地址,热点其他信息}等字段,热点账号全局唯一。 [0087] Hot Table 201: recording information hotspots, including {hot account, password hot, hot the SSID, MAC address hot, hot} additional information fields such as, hot globally unique account.

[0088] 用户会话表202:记录热点与用户之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证,用户账号}等字段。 [0088] The user session table 202: recording information about the sessions established between the user and the hot spot, {including the session number, the session state, session start time, end time of the session, the session credentials, user account} fields.

[0089] 服务器会话表203:记录热点与服务器之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证}等字段。 [0089] server session table 203: recording information about the sessions established between the hot and the server, including {session number, the session state, session start time, end time of the session, the session credentials} fields.

[0090] 所述服务器的数据表30包括: [0090] The server 30 includes a data table:

[0091] 用户表301:记录所有用户的信息,包括{用户账号,用户密码,用户昵称,用户其他信息}等字段。 [0091] User Table 301: recording information for all users, including {user account, the user password, user nicknames, user} additional information fields.

[0092] 热点表302:记录所有热点的信息,包括{热点账号,热点密码,热点位置,热点管理人账号,热点其他信息}等字段。 [0092] Hot Table 302: recording information of all hotspots, including {hot account, password hotspot, hotspot location, administrator account hot, hot} additional information fields.

[0093] 令牌表303:记录分配给用户的所有令牌的信息,包括{令牌编号,用户账号,生成时间,有效期间,使用状态}等字段,令牌编号全局唯一。 [0093] The token table 303: recording information of all the tokens assigned to the user, including numbers {tokens, user account, generation time, effective period, etc.} state fields globally unique token number.

[0094] 用户会话表304:记录服务器与终端用户之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证,用户账号}等字段,会话编号全局唯一。 [0094] The user session table 304: recording information to establish a session between the server and the end user, including {session ID, the session state, session start time, end time of the session, the session credentials, user account, etc.} field, globally unique session number .

[0095] 热点会话表305:记录服务器与热点之间建立的会话的信息,包括{会话编号,会话状态,会话开始时间,会话结束时间,会话凭证,热点账号}等字段,会话编号全局唯一。 [0095] Hot session table 305: recording information to establish a session between the server and the hotspot, including {session ID, the session state, session start time, end time of the session, the session credentials, and other hot} account number field, globally unique session number.

[0096] 给定图1所示的服务器SVR、热点AP及终端用户Bob的用户终端M,其中SVR、AP和M通过NTP (network time protocol,网络时间协议)时间同步协议来同步本地时间。 [0096] SVR to the server 1 illustrated in FIG set, and the end user Bob hotspot AP M user terminals, wherein the SVR, and M AP synchronization protocol to synchronize the local time by a NTP (network time protocol, Network Time Protocol) time.

[0097] 在所述实施方式中,若用户终端M无法通过移动网络接口(例如:3G、4G等)接入互联网来与服务器SVR建立通信,则终端用户Bob通过用户终端M来获取热点AP的描述信息的过程S40如图3-4所示,其中Bob与AP,AP与SVR处于会话期间: [0097] In the embodiment described above, when the user terminal M can not pass through the mobile network interface (e.g.: 3G, 4G, etc.) the Internet access server to establish communication with the SVR, then the end user Bob hotspot AP acquired by the user terminal M, process describes information S40 shown in Figure 3-4, wherein Bob and AP, AP during a session at the SVR:

[0098] 步骤S401:用户终端M生成本地时间的时间戳并向热点AP发送获取其描述信息的请求,请求的内容包括{信息请求编号,Bob的账号,M的时间戳}。 [0098] Step S401: the user terminal M and generate a local time stamp hotspot AP transmits an acquisition request for information which describes the content information request includes a request numbers {, timestamp Bob's account, the M}.

[0099] 在该步骤,用户终端M通过WiFi网络接口向热点AP发送获取热点描述信息的请求。 [0099] This step, the user terminal acquires the transmission M via WiFi hotspot description information to the network interface in the hotspot AP request.

[0100] 步骤S402:热点AP向服务器SVR转发来自用户终端M的请求。 [0100] Step S402: hotspot AP forwards the request from the user terminal M to a server SVR.

[0101] 步骤S403:服务器SVR和终端用户Bob使用Bob的密码来相互验证彼此身份的真假;若验证失败,则跳转到步骤S408。 [0101] Step S403: the server SVR and end use Bob Bob mutual authentication password to authenticate each other's authenticity; If the verification fails, then jumps to step S408.

[0102] 在该步骤,Bob通过用户终端M的WiFi网络接口经由热点AP来与服务器SVR进行身份验证。 [0102] In this step, Bob to authenticate with the AP server via the hot SVR through the user terminal M of the WiFi network interface. 根据所采用的身份验证算法,比如CHAP v2,服务器SVR和用户终端M之间可能需要经热点AP进行多次信息交换来完成身份验证。 The identity verification algorithm used, such may require multiple exchange of information between the AP via the hot CHAP v2, server SVR and the user terminal M to complete the authentication.

[0103] 步骤S404:服务器SVR验证在步骤S402接收到的请求中的M的时间戳的有效性;若验证失败,则跳转到步骤S408。 [0103] Step S404: the server SVR verify the validity of the time stamp of the received request in step S402 in M; if the verification fails, then jumps to step S408.

[0104] 在该步骤,服务器SVR生成本地时间的时间戳并将该时间戳与在步骤S402接收到的时间戳进行比较来验证后者的有效性。 [0104] In this step, the server SVR to generate a local time stamp and the time stamp with a time stamp compare at step S402 is received to verify the validity of the latter. 服务器SVR根据一个预设的阀值来验证时间戳的有效性,若服务器SVR和用户终端M生成的时间戳的时差未超过该预设值,则判定M的时间戳有效。 Server SVR to verify the validity of the time stamp in accordance with a preset threshold, if the user terminal and server SVR M generated timestamp difference does not exceed the predetermined value, it is determined that M timestamp effective.

[0105] 步骤S405:服务器SVR向热点AP发送包含此热点的描述信息的消息,消息的内容包括{信息请求编号,Bob的账号,热点位置,热点管理人账号,热点的其他信息}。 [0105] Step S405: transmitting the message server SVR hotspot description contains this information to the AP hot, {content of the message includes a request ID information, additional information Bob's account, hotspot location, administrator account hot, hot}.

[0106] 步骤S406:热点AP向用户终端M转发来自服务器SVR的消息。 [0106] Step S406: hotspot AP forwards messages from the server to the user terminal SVR M.

[0107] 在该步骤,热点AP向用户终端M的WiFi网络接口转发热点描述信息。 [0107] In this step, the user terminal M hotspot AP WiFi network interface to forward hotspot description.

[0108] 步骤S407:用户终端M更新本地热点表。 [0108] Step S407: the user terminal M updates the local hot table.

[0109] 步骤S408:结束。 [0109] Step S408: the end.

[0110] 在所述实施方式中,若用户终端M可以通过移动网络接口接入互联网来与服务器SVR建立通信,则终端用户Bob通过用户终端M来获取热点AP的描述信息的过程S50如图5-6所示,其中Bob、AP及SVR两两处于会话期间: [0110] In the embodiment described above, when the user terminal M may establish communication with the server SVR via the mobile interface network access to the Internet, then the end user Bob hotspot AP procedure to obtain the description information through the user terminal 5 M S50 in FIG. -6, in which Bob, AP and SVR in twenty-two during a session:

[0111] 步骤S501:用户终端M向服务器SVR发送令牌分配请求。 [0111] Step S501: the user terminal M to a server SVR transmits assignment request token.

[0112] 在该步骤,Bob使用用户终端M的3G、4G等移动网络接口接入互联网来向服务器SVR发送令牌分配请求,Bob也可以使用终端M的WiFi网络接口经由Bob当前登录的热点向服务器SVR发送令牌分配请求。 [0112] In this step, the user terminal M using Bob's 3G, 4G and other mobile network interface to access the Internet server SVR allocation request to send tokens, Bob can use the network interface unit M via a WiFi hotspot currently logged on to Bob server SVR transmits the token allocation request. 在这里,Bob使用终端M的移动网络接口向服务器发送令牌分配请求。 Here, Bob using the mobile network interface unit M transmits a token request to the distribution server.

[0113] 步骤S502:服务器SVR生成一个令牌并向用户终端M发送包含该令牌信息的消息,消息的内容包括{令牌编号}。 [0113] Step S502: the server SVR to generate a token M to the user terminal transmits a message including the token information, the content of the message comprises a token number {}.

[0114] 在该步骤,服务器SVR可以直接向用户终端M的移动网络接口发送令牌信息,也可以经由Bob当前登录的热点来向终端M的WiFi网络接口转发令牌信息。 [0114] In this step information, server SVR can transmit the token to the mobile network interface information of the user terminal M, and M may also be directly to the terminal via a hot Bob currently logged WiFi network interface to forward the token. 在这里,服务器直接向用户终端M的移动网络接口发送令牌信息。 Here, the server information directly to the mobile network interface transmits the user terminal M of the token.

[0115] 步骤S503:用户终端M向热点AP发送获取此热点的描述信息的请求,请求的内容包括{信息请求编号,Bob的账号,令牌编号}。 [0115] Step S503: the user terminal M sends a request for obtaining the hotspot AP information described in this hotspot, {content request information includes request number, Bob's account, the token number}.

[0116] 在该步骤,用户终端M通过WiFi网络接口向热点AP发送获取热点描述信息的请求。 [0116] This step, the user terminal acquires the transmission M via WiFi hotspot description information to the network interface in the hotspot AP request.

[0117] 步骤S504:热点AP向服务器SVR转发来自用户终端M的请求。 [0117] Step S504: hotspot AP forwards the request from the user terminal M to a server SVR.

[0118] 步骤S505:服务器SVR和终端用户Bob使用Bob的密码来相互验证彼此身份的真假;若验证失败,则跳转到步骤S509。 [0118] Step S505: the server SVR and end use Bob Bob mutual authentication password to authenticate each other's authenticity; If the verification fails, then jumps to step S509.

[0119] 在该步骤,Bob可通过用户终端M的WiFi网络接口经由热点AP与服务器SVR进行身份验证,也可通过终端M的移动网络接口接入互联网来与服务器SVR进行身份验证。 [0119] In this step, Bob can authenticate the server SVR via the hotspot AP through the user terminal M WiFi network interface may authenticate the server SVR via the access interface to the mobile terminal M Internet network. 在这里,Bob使用终端M的移动网络接口来与服务器SVR进行身份验证。 Here, Bob using the mobile network interface unit M to authenticate with server SVR. 根据所采用的身份验证算法,比如CHAP v2,服务器SVR和终端M之间可能需要进行多次通信来完成验证。 The authentication algorithm employed, such as CHAP v2, may require multiple communications between the server and the terminal M SVR to complete verification.

[0120] 步骤S506:服务器SVR验证在步骤S504接收到的请求中的令牌是否有效;若验证失败,则跳转到步骤S509。 [0120] Step S506: the server SVR authentication request received in step S504 whether the token is valid; if the verification fails, then jumps to step S509.

[0121] 步骤S507:服务器SVR向用户终端M发送包含热点AP的描述信息的消息,消息的内容包括{信息请求编号,热点位置,热点管理人账号,热点的其他信息}。 [0121] Step S507: the server SVR transmits messages containing information describing the hotspot AP to the user terminal M, the content information request message including {ID, additional information hotspot location, administrator account hot, hot}.

[0122] 在该步骤,服务器SVR可以直接向用户终端M的移动网络接口发送热点AP的描述信息,也可以经由AP向终端M的WiFi网络接口转发热点描述信息。 [0122] In this step, the server SVR can describe information directly to the user's mobile terminal M hotspot network interface transmitting the AP, M may be a WiFi AP to the terminal via a network interface to forward hotspot description. 在这里,服务器SVR向终端M的移动网络接口直接发送AP的描述信息。 Here, the AP server SVR description information sent directly to the mobile terminal M of the network interface.

[0123] 步骤S508:用户终端M更新本地热点表。 [0123] Step S508: the user terminal M updates the local hot table.

[0124] 步骤S509:结束。 [0124] Step S509: the end.

[0125] 在所述实施方式中,系统60包括一个用户终端61、热点62,以及一台服务器63。 [0125] In the embodiment, the system 60 includes a user terminal 61, hot spot 62, and a server 63.

[0126] 用户终端61包括用户注册单元611、热点注册单元612、会话处理单元613、身份验证单元614、数据处理单元615、消息收发单元616、时间同步单元617、时间戳管理单元618,以及令牌请求单元619。 [0126] The user terminal 61 includes a user registration unit 611, hot spot registration unit 612, the session processing unit 613, authentication unit 614, a data processing unit 615, messaging unit 616, a time synchronization unit 617, a time stamp management unit 618, and so licensing request unit 619.

[0127] 热点62包括会话处理单元621、身份验证单元622、数据处理单元623、消息收发单元624,以及时间同步单元625。 [0127] 62 comprises a hot 622, a data processing unit 623, the message transceiving unit 624, a time synchronization unit 625 and a session processing unit 621, authentication unit.

[0128] 服务器63包括用户注册单元631、热点注册单元632、会话处理单元633、身份验证单元634、数据处理单元635、消息收发单元636、时间同步单元637、时间戳管理单元638,以及令牌管理单元639。 [0128] Server 63 includes a user registration unit 631, hot spot registration unit 632, the session processing unit 633, authentication unit 634, a data processing unit 635, messaging unit 636, a time synchronization unit 637, a time stamp management unit 638, and the token management unit 639.

[0129] 用户终端61和服务器63的用户注册单元611和631通过消息收发单元616和636进行信息交换来执行用户注册。 [0129] The user terminal 61 and the server 63 the user registration unit 611 performs user registration and 631 exchange information by the messaging unit 616 and 636.

[0130] 用户终端61和服务器63的热点注册单元612和632通过消息收发单元616和636进行信息交换来执行热点注册。 [0130] The user terminal 61 and the server 63 hot registration unit 612 and the register 632 to perform a hot exchange information by the messaging unit 616 and 636.

[0131] 用户终端61、热点62和服务器63的会话处理单元613、621和633通过消息收发单元616、624、636进行信息交换来两两建立、维持和注销会话。 [0131] user terminal 61, the session processing unit 63 of the server 62 and hotspot 613,621 and 633 to exchange information twenty-two to establish, maintain and logoff session with the messaging unit 616,624,636.

[0132] 用户终端61、热点62和服务器63的身份验证单元614、622和634通过消息收发单元616、624和636进行信息交换来两两相互验证彼此的身份。 [0132] User terminals 61, 62 and the server 63 hot authentication information units 614,622 and 634 exchange twenty-two verify each other's identity through the message transceiving unit 636 and 616,624.

[0133] 用户终端61、热点62和服务器63的数据处理单元615、623和635对相关数据表执行查询、增删及更新,数据可按数据库或文件等形式存储。 [0133] The user terminal 61, the data processing unit 62 and the server 63 hot 615,623 and 635 of related data tables execute queries, updates and deletions, and other data can be stored in a database or file format. 本实施方式采用数据库来管理所有数据表。 The present embodiment uses a database to manage all data tables.

[0134] 用户终端61、热点62和服务器63的时间同步单元617、625和637根据NTP协议同步本地时间。 [0134] User terminals 61, 62 and the server 63 hot time synchronization units 617,625 and 637 synchronize the local time according to the NTP protocol.

[0135] 用户终端61的时间戳管理单元618生成当前本地时间的时间戳并通过消息收发单元616发送给服务器63。 [0135] The user terminal 61 generates a time stamp management unit 618 and the current local time stamp is sent to the server 63 through the message transceiving unit 616. 服务器63的时间戳管理单元638生成当前本地时间的时间戳并将其与接收到的用户终端61的时间戳进行比较来验证后者的有效性。 Server 638 stamp management unit 63 generates a local timestamp of the current time and compares it with the user terminal 61 receives the time stamp to verify the validity of the latter.

[0136] 用户终端61和服务器63的令牌请求和管理单元619和639分别请求和生成令牌,并通过消息收发单元616和636进行信息交换来传递令牌。 [0136] The user terminal 61 and the server token request management unit 619 and 639, respectively, and 63 and generates a token request, and to exchange information by transmitting a token messaging unit 616 and 636. 服务器63的令牌管理单元639验证接收到的令牌的有效性。 Server token management unit 63963 to verify the validity of the received token.

[0137] 在本实施方式中,用户终端61、热点62和服务器63之间的通信使用以下网络: [0137] In the present embodiment, the communication between a network using the user terminal 61, server 63 and hotspot 62:

[0138] 热点62通过有线互联网或3G/4G等移动网络连接至服务器63并进行通信。 [0138] Server 62 is connected to the hot wire 63 via the Internet or 3G / 4G mobile networks and other communications.

[0139] 用户终端61通过WiFi无线局域网连接至热点62并进行通信。 [0139] User terminal 61 is connected to a WiFi hot spot wireless LAN 62 and communicate.

[0140] 用户终端61通过WiFi无线局域网或3G/4G等移动网络连接至服务器63并进行通信。 [0140] User terminal 61 is connected to the server 63 via wireless LAN or WiFi 3G / 4G mobile networks and other communications.

[0141] 相同或相似的标号对应相同或相似的部件; [0141] the same or like reference numerals correspond to like or similar parts;

[0142] 附图中描述位置关系的用于且仅用于示例性说明,不能理解为对本专利的限制; [0142] as described in positional relationship for reference only illustrative and not to be construed as limiting of the present patent;

[0143] 显然,本发明的上述实施例仅仅是为清楚地说明本发明所作的举例,而并非是对本发明的实施方式的限定。 [0143] Clearly, the above-described embodiments of the present invention is merely to clearly illustrate the present invention made by way of example, and not limiting embodiment of the present invention. 对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。 Those of ordinary skill in the art, on the basis of the above described variations or changes may be made in various other forms. 这里无需也无法对所有的实施方式予以穷举。 It is unnecessary and can not be exhaustive of all embodiments. 凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明权利要求的保护范围之内。 Any modifications within the spirit and principle of the present invention, equivalent substitutions and improvements should be included within the scope of the claims of the invention.

Claims (10)

1.一种WiFi热点描述信息的获取方法,其特征在于,用户Bob通过终端M获取热点AP的描述信息的具体步骤如下: 当终端M无法通过移动网络接口来接入互联网,则用户Bob按如下方式来获取热点AP的描述信息; (11)Bob通过终端M向热点AP发送获取该热点描述信息的请求,请求中包含终端M生成的本地时间的时间戳; (12)热点AP向服务器SVR转发来自终端M的请求; (13)服务器SVR和Bob相互验证彼此身份的真假,身份验证通过则跳转至步骤(14); (14)服务器SVR生成本地时间的时间戳并将该时间戳与在步骤(12)接收到的请求中的时间戳进行比较来验证后者的有效性,验证有效时则跳转至步骤(15); (15)服务器SVR向热点AP发送该热点的描述信息; (16)热点AP向终端M转发来自服务器SVR的描述信息; 当终端M能够通过移动网络接口来接入互联网,则用户Bob按如下方式来获取热点AP的描述信息 A specific steps described method for acquiring information on a WiFi hotspot, characterized in that the user Bob AP hotspot description information acquired by the terminal M as follows: When the mobile terminal M can not pass through the network interface to access the Internet, the user Bob as follows manner to obtain the AP hotspot description; (11) Bob transmits the request for obtaining the description information hot hotspot AP through the terminal M, terminal M request includes a time stamp generated local time; (12) forwarded from the AP to the server SVR hotspot M a request from the terminal; (13) each and Bob SVR server authenticate each other's authenticity, the authentication by the process advances to step (14); (14) generates a local server SVR and the time stamp and time stamp request received in the time stamp in step (12) comparing the latter to verify the validity of the verification jumps to step (15) is active; (15) transmits the server SVR hotspot description information to the AP hotspot; (16) described hotspot AP forwarding information from the server to the terminal SVR M; M when the terminal is able to access the Internet via a mobile network interface, user Bob in the following manner to obtain the AP hotspot description (21)终端M向服务器SVR请求一个令牌; (22)服务器SVR生成一个令牌并向终端M发送该令牌; (23)Bob通过终端M向热点AP发送获取此热点的描述信息的请求,请求中包含在步骤(22)接收到的令牌; (24)热点AP向服务器SVR转发来自终端M的请求; (25)服务器SVR和Bob相互验证彼此身份的真假,身份验证通过则跳转至步骤(26); (26)服务器SVR验证在步骤(24)接收到的请求中的令牌的有效性,验证有效时则跳转至步骤(27); (27)服务器SVR向终端M发送热点AP的描述信息。 (21) a request to server SVR terminal M a token; (22) generates a token server SVR transmits the token to the terminal M; (23) Bob obtain transmission information to the hotspot description hotspot AP request by terminal M , the request contained in the token received in the step (22); (24) the hotspot AP forwards the request from the terminal M to a server SVR; (25) each and Bob SVR server authenticate each other's authenticity, the authentication by jumping go to step (26); (26) verifies the validity of the request at the server SVR step (24) received in the token verification the process advances to step (27) is active; (27) to the terminal server SVR M hotspot AP transmitted description information.
2.根据权利要求1所述的WiFi热点描述信息的获取方法,其特征在于,所述步骤(13)、(14)中若身份验证失败或终端M的时间戳无效,则服务器SVR终止处理用户Bob的获取热点AP的描述信息的请求。 The WiFi hotspot according to claim 1 is described information acquisition method, wherein said step (13) and (14) if authentication fails, or the time stamp is invalid terminal M, the user terminates the processing server SVR Bob's hotspot description information acquisition request AP.
3.根据权利要求2所述的WiFi热点描述信息的获取方法,其特征在于,所述服务器SVR根据一个预设的阀值来验证时间戳的有效性;若服务器SVR和用户终端M的时间戳的时差小于设定的阀值,则判定终端M的时间戳有效。 WiFi hotspots according to claim 2, wherein said information acquisition method is described, wherein the server verifies the validity of the time stamp SVR according to a predetermined threshold value; if the user terminal and server SVR M timestamps time difference smaller than the set threshold value, it is determined that the terminal M of the time stamp is valid.
4.根据权利要求1所述的WiFi热点描述信息的获取方法,其特征在于,所述步骤(25)、(26)中若身份或令牌验证失败,则服务器SVR终止处理用户Bob的获取热点AP的描述信息的请求。 The WiFi hotspot description of the method for acquiring information about a claim, wherein said step (25) and (26), or if the identity token validation fails, the server SVR then terminates the process of acquiring hot user Bob an AP information request descriptor.
5.根据权利要求1或4所述的WiFi热点描述信息的获取方法,其特征在于,在所述步骤(27),服务器SVR通过终端M的移动网络接口直接发送热点AP的描述信息到终端M,或把热点AP的描述信息先发送到AP,再经由热点AP通过终端M的WiFi网络接口转发到终端M0 The WiFi hotspot 1 or 4, wherein the information acquisition method described in claim, wherein, in said step (27), AP server SVR directly hotspot description information to the terminal via a mobile network interface terminal M of M , or the description of the hotspot AP first transmits to the AP, and then forwarded via the hotspot AP by the terminal M to a WiFi network interface terminal M0
6.根据权利要求1所述的WiFi热点描述信息的获取方法,其特征在于,每个用户均有一个全局唯一的用户账号,用户通过终端向服务器发起注册用户账号的请求,服务器注册用户并向用户当前使用的终端返回注册结果。 The WiFi hotspot description of the method for acquiring information about a claim, characterized in that each user has a globally unique user account, a user account registered user initiates a request to the server via the terminal, and user registration server end user is currently using to return registration result.
7.根据权利要求6所述的WiFi热点描述信息的获取方法,其特征在于,每个热点均有一个全局唯一的热点账号,用户通过终端向服务器发起注册热点账号的请求,服务器注册热点并向用户当前使用的终端返回注册结果;在此过程中,用户通过终端向服务器发送热点的账号和密码。 The WiFi hotspot according to claim 6 described method for obtaining information, characterized in that each hot spot has a globally unique account hotspot, the user initiates a registration request to the server via hotspot account the terminal, the server and register hotspot the user is using the terminal returns a registration result; in this process, the user account and password transmitted to the hot spot through the terminal server.
8.根据权利要求1所述的WiFi热点描述信息的获取方法,其特征在于,用户、热点和服务器任意两者之间通过会话来进行信息交换;在会话初期,通信双方互相对彼此的身份进行认证并为会话生成凭证,该凭证被用于在整个会话期间对双方交换的消息进行签名;一个用户能够同时使用多个终端来向服务器发起多个会话,多个用户也能够同时使用一个终端来分别向服务器发起一个会话。 The WiFi hotspot description of the method for acquiring information about a claim, characterized in that, for exchanging information between any two users, and the server through the session hotspot; early in the session, each of the two communication parties identities to each other and the authentication certificate generated for the session, the credential is used for signing a message exchanged by the parties during the entire session; a plurality of users can simultaneously use a plurality of terminals to initiate a session to a server, a plurality of user terminal can be used simultaneously to a respectively initiate a session to the server.
9.一种WiFi热点描述信息的获取系统,其特征在于,包括服务器、热点以及用户使用的终端; 所述用户使用的终端包括: 终端用户注册单元:发起用户注册请求; 终端热点注册单元:发起热点注册请求; 终端会话处理单元,建立、维持及注销用户与热点或服务器之间的会话; 终端身份验证单元,验证服务器或热点身份的真假; 终端数据处理单元,对终端数据表的内容进行处理,包括查找、增删及更新; 终端消息收发单元,收发用户与服务器或热点之间的消息; 终端时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; 终端时间戳管理单元,根据终端的当前本地时间生成时间戳; 终端令牌请求单元,发起用户的令牌分配请求; 所述热点包括: 热点会话处理单元,建立、维持及注销热点与用户或服务器之间的会话; 热点身 A WiFi hotspot description information acquisition system comprising a terminal server, and a user use hot; used by the user terminal comprising: a registration unit end user: a user initiates a registration request; hot terminal registration unit: initiating hot registration request; terminal session processing unit, establish, and maintain a session between the user and the cancellation or the server hot; a terminal authentication unit, an authentication server or the identity is true hot spots; terminal data processing unit, the content data table with the terminal processing, including find, add or delete, and update; messaging message between a terminal unit and the server sending user or hotspot; terminal time synchronization unit, according to the time synchronization using the time between terminals, and hot synchronization protocol server; terminal time between hotspots and hotspot user or server session processing unit, establish, maintain and cancellation: the hotspot comprises; stamp management unit generates a time stamp based on the current local time of the terminal; a terminal unit token request, the user initiates the token assignment request session; hot body 验证单元,验证服务器或用户身份的真假; 热点数据处理单元,对热点数据表的内容进行处理,包括查找、增删及更新; 热点消息收发单元,收发热点与服务器或用户之间的消息; 热点时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; 所述服务器包括: 服务器用户注册单元,响应用户注册请求; 服务器热点注册单元,响应热点注册请求; 服务器会话处理单元,建立、维持及注销服务器与热点或用户之间的会话; 服务器身份验证单元,验证用户或热点身份的真假; 服务器数据处理单元,对服务器数据表的内容进行处理,包括查找、增删及更新; 服务器消息收发单元,收发服务器与热点或用户之间的消息; 服务器时间同步单元,根据所采用的时间同步协议同步终端、服务器及热点之间的时间; 服务器时间戳管理 Verification means to verify the genuineness of a server or as a user; hot data processing unit, the content data table hot processed, including find, add or delete, and update; hot message between messaging unit, a transceiver with a server or a user hotspot; hotspot a time synchronization unit, based on the time between time synchronization using the synchronization protocol terminal, a server and a hotspot; the server comprising: user registration server unit in response to a user registration request; hot spot registration server unit in response to a registration request hotspot; session handling server means to establish, maintain and cancellation of a session between the server and the user or hotspot; server authentication means to verify authenticity of the user identity or hotspot; server data processing unit, the content server for processing the data table, including search, deletions and update; messages between the messaging server unit, a user or a messaging server hotspot; server time synchronization unit, according to the time synchronization using the time between terminals, and hot synchronization protocol server; management server timestamp 元,根据服务器的当前本地时间生成时间戳,以及验证终端时间戮的有效性; 服务器令牌管理单元,响应用户的令牌分配请求,以及验证令牌的有效性。 Element, generating a time stamp, and the validation terminal according to the current local time kill time server; server token management unit, in response to the user's token allocation request, and validation of tokens.
10.根据权利要求9所述的WiFi热点描述信息的获取系统,其特征在于,所述热点描述信息包括热点的位置、管理人账号。 10. WiFi hotspots in claim 9 wherein said information acquisition system is described, wherein the description information comprises hot hotspot location, administrator account.
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