WO2017084284A1 - 用于检测功能管理配置服务器运营的方法、合法客户端、cdn节点及系统 - Google Patents

用于检测功能管理配置服务器运营的方法、合法客户端、cdn节点及系统 Download PDF

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WO2017084284A1
WO2017084284A1 PCT/CN2016/083202 CN2016083202W WO2017084284A1 WO 2017084284 A1 WO2017084284 A1 WO 2017084284A1 CN 2016083202 W CN2016083202 W CN 2016083202W WO 2017084284 A1 WO2017084284 A1 WO 2017084284A1
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Prior art keywords
access
cdn node
function
feedback information
result
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PCT/CN2016/083202
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English (en)
French (fr)
Inventor
李洪福
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乐视控股（北京）有限公司
乐视云计算有限公司
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Priority to US15/248,755 priority Critical patent/US20170142120A1/en
Publication of WO2017084284A1 publication Critical patent/WO2017084284A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0677—Localisation of faults

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  • the embodiments of the present invention relate to the field of computer testing technologies, and in particular, to a method, a legal client, a CDN node, and a system for detecting a function management configuration server operation.
  • the embodiment of the present invention provides a method for detecting a function management configuration server operation, a legal client, a CDN node, and a system, which are used to solve the problem that the function management configuration server operation cannot be accurately detected in the prior art, and the error is easily caused.
  • Embodiments of the present invention provide a method for detecting a function management configuration server operation.
  • the function management configuration server is configured to configure a function to a CDN (Content Delivery Network) node, and the method includes:
  • the legitimate client sends a function access request to the CDN node
  • the legitimate client receives the feedback information of the allowed access returned by the CDN node, where the feedback information includes Denying access to the result of the legitimate client-specific feature information corresponding to the result;
  • the legal client parses the result of the denied access of the feature information, and reports the error information corresponding to the denied access result, so that the CDN node determines according to the reported error information.
  • the function management configures a server operation failure.
  • the embodiment of the invention provides another method for detecting the operation of the function management configuration server.
  • the function management configuration server is configured to configure a function to a CDN node.
  • the method includes:
  • the CDN node determines that the feedback information of the function access request should be a denial of access result, the CDN node returns feedback information for allowing access to the legal client, where the feedback information includes and the rejection The feature information specific to the legitimate client corresponding to the access result;
  • the CDN node receives the error information corresponding to the denied access result reported by the legal client, and determines that the function management configuration server is faulty according to the reported error information.
  • the embodiment of the invention provides a legal client for detecting the operation of the function management configuration server.
  • the function management configuration server is configured to configure a function to a CDN node.
  • the legal client includes:
  • a determining/receiving unit configured to: when the CDN node determines feedback of the function access request The information should be the feedback information of the allowed access returned by the CDN node when the access result is denied, wherein the feedback information includes the feature information specific to the legitimate client corresponding to the denied access result;
  • the parsing/reporting unit is configured to parse out the result of the denial of access of the feature information based on the feedback information, and report the error information corresponding to the deny access result, so that the CDN node according to the reported error information Determining that the function management configuration server is operating abnormally.
  • the embodiment of the invention provides a CDN node for detecting the operation of the function management configuration server.
  • the function management configuration server is configured to configure a function to a CDN node.
  • the CDN node includes:
  • Receiving a request unit configured to receive a function access request issued by a legitimate client
  • the determining/feedback unit is configured to: when it is determined that the feedback information of the function access request is to reject the access result, return the feedback information that is allowed to be accessed to the legal client, where the feedback information includes the result of the denied access Corresponding legitimate client-specific feature information;
  • the receiving/determining unit is configured to receive the error information corresponding to the denied access result reported by the legal client, and determine that the function management configuration server is faulty according to the reported error information.
  • the embodiment of the invention further provides a system for detecting the operation of the function management configuration server.
  • the system includes: the above CDN node and/or the above-mentioned legitimate client.
  • the present embodiment can not only accurately detect whether the function management configuration server is faulty, but also accurately detect the specific location of the fault (for example, an upstream server fault, a downstream client fault, or Network failure);
  • the present embodiment can avoid false positives and guarantee the legitimate rights of legitimate clients to access various functions
  • FIG. 1 is a schematic flowchart of a first embodiment of a method for detecting operation of a function management configuration server according to the present invention
  • FIG. 2 is a schematic flowchart of a second embodiment of a method for detecting operation of a function management configuration server according to the present invention
  • FIG. 3 is a schematic diagram of an embodiment of a sub-flow in the flow of FIG. 2;
  • FIG. 4 is a schematic diagram of a structural embodiment of a legal client for detecting a function management configuration server operation according to the present invention
  • FIG. 5 is a schematic diagram of a structure of a CDN node for detecting a function management configuration server operation according to the present invention
  • FIG. 6 is a schematic diagram of a system embodiment for detecting operation of a function management configuration server according to the present invention.
  • FIG. 7 is a schematic structural diagram of a computer system that can be applied to a terminal device or a server that implements an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart diagram of a first embodiment of a method for detecting operation of a function management configuration server according to the present invention. As shown in FIG. 1, the method for detecting function management configuration server operation of the present invention includes the following steps:
  • S101 The legitimate client sends a function access request to the CDN node.
  • the client may include a legitimate client and an illegal client.
  • Legitimate clients can integrate code or SDKs (software development kits) that match CDN nodes.
  • a legitimate user can send a request to a CDN node to access a certain network resource through an application interface.
  • the illegitimate client does not integrate code or SDK that matches the CDN node, and does not have permission to issue functional access to the CDN node.
  • the number of legitimate clients may be multiple, and the legitimate client may send a function access request to the CDN node from different regions.
  • the CDN node when the CDN node determines that the client that issued the function access request has no access right, the CDN node should reject the client's illegal access request.
  • the CDN node may judge the legitimate access request as an illegal access request. Therefore, only by the CDN node unilaterally judged, there is a possibility of misjudgment. In this case, the CDN node rashly rejects the access request and will damage the legitimate rights of the legitimate client.
  • the CDN node when the CDN node determines that the client that issued the function access request has no access right, the CDN node does not rashly reject the request, but still sends feedback information for allowing the access to the legitimate client.
  • the feedback information is specially processed: for example, the feature information specific to the legitimate client that corresponds to the access denied result is implanted in the feedback information.
  • the present embodiment can avoid false positives and protect the legitimate rights of legitimate clients.
  • the feedback information is added.
  • the special field information specific to the legitimate client corresponding to the access denied, so that the legitimate client can parse the information of the denied access in the characteristic field information, thereby ensuring that the legitimate client will report the error information, so that the CDN
  • the node can determine that the function management configuration server is faulty according to the reported error information.
  • the legal client parses the result of the denied access of the feature information, and reports the error information corresponding to the denied access result, including:
  • the legitimate client periodically collects the feedback information received, and parses out the denied access result of the feature information
  • the error message corresponding to the result of the denied access is reported.
  • the legal client may periodically collect the received feedback information, parse the denied access result of the feature information, and report the error information corresponding to the denied access result. Therefore, the reporting center can collect error information in batches, and based on the error information, the function management configuration server operation failure can be periodically determined. In order to periodically troubleshoot the function management configuration server, the manpower is saved.
  • the legal client may also parse the denied access result of the feature information immediately after receiving the feedback information, and report the error information corresponding to the denied access result. Therefore, the reporting center can collect the error information at the first time, and based on the error information, the function management configuration server operation failure can be determined at the first time. In order to troubleshoot the function management configuration server in the first time.
  • the manner in which the error information is reported can be personalized according to requirements, and the function is powerful, which improves user satisfaction.
  • FIG. 2 is a schematic flowchart of a second embodiment of a method for detecting operation of a function management configuration server according to the present invention.
  • the method is similar to the method shown in FIG. 1, and the similarities refer to the scheme shown in FIG. I will not repeat them here.
  • the method includes:
  • S201 The CDN node receives a function access request sent by a legitimate client.
  • the CDN node receives the error information corresponding to the denied access result reported by the legal client, and determines that the function management configuration server is faulty according to the reported error information.
  • the present embodiment can not only accurately detect whether the function management configuration server is faulty, but also accurately detect the specific location of the fault (for example, an upstream server fault, a downstream client fault, or Network failure);
  • the present embodiment can avoid false positives and guarantee the legitimate rights of legitimate clients to access various functions
  • FIG. 3 is a schematic diagram of a sub-flow in the flow of FIG. 2.
  • step S202 in FIG. 2 that is, when the feedback information of the CDN node determining that the function access request should be the access denied result, the feedback information of the allowed access is still sent to the legitimate client, wherein the feedback information includes and rejects
  • the feature information specific to the legitimate client corresponding to the access result may include:
  • the CDN node determines, according to the receiving function access request, that the feedback information of the function access request should include a return code for denying access.
  • S2022 Forcibly change the return code of the denied access to the return code of the allowed access.
  • the return code is forcibly modified, and the legal client is added to the feedback information.
  • the special field information can quickly and conveniently send information to the legitimate client, and can prevent the information from being recognized by the illegal client, improve the security of the information transmission, and ensure the legitimate rights of the legitimate client to access various functions.
  • the return code for denying access may be 403, and the return code for allowing access may be 200.
  • the following is an example of how an illegal client sends an HTTP request to a CDN node as an example, indicating how the CDN node detects the function management configuration server operation.
  • the CDN node receives the HTTP request, acquires the feature information from the HTTP request, and does not perform the hacking process (for example, setting 403 error) when determining that the HTTP request may originate from the hacking request for the first time. Instead, the information corresponding to the request is stored in a certain segment of a certain byte, and the request is set to 200.
  • the return code for denying access is 403.
  • the page popped up by the requester can be: prohibit access to HTTP error 403, the server rejects your browsing request, please confirm that you have the required access rights.
  • the status code 200 of the http protocol ie, the return code allowed to access can be 200 indicates that the server has successfully processed the request. Typically, this means that the server provides the requested web page.
  • the 403 error when receiving an error from a legitimate client, the 403 error is directly set to the HTTP request, because the client is a client provided by the service provider itself, so when the error information comes from the client, It is determined that the error message is reliable.
  • This embodiment collects the error information reported by the legal client to accurately detect the fault of the function management configuration server operation, and ensures the legitimate rights of the legitimate client to access various functions.
  • the legitimate client can include:
  • the determining/receiving unit is configured to receive feedback information of the allowed access returned by the CDN node when the CDN node determines that the feedback information of the function access request sent by the sending request unit should be the access denied result, wherein the feedback information includes and the access denied result Corresponding to the legitimate client-specific Characteristic information
  • the parsing/reporting unit is configured to parse out the denial access result of the feature information based on the feedback information received by the judging/receiving unit, and report the error information corresponding to the denial of access result, so that the CDN node determines the function management according to the reported error information. Configure server operation failures.
  • the parsing/reporting unit includes:
  • the timing/statistic unit is configured to periodically report the feedback information received by the judging/receiving unit, and parse out the denial access result of the feature information; and report the error information corresponding to the denial of access result.
  • FIG. 5 is a schematic diagram of a structural embodiment of a CDN node for detecting a function management configuration server operation according to the present invention.
  • the CDN node may include:
  • Receiving a request unit configured to receive a function access request issued by a legitimate client
  • the determining/feedback unit is configured to: when it is determined that the feedback information of the function access request received by the receiving request unit should be the access denied result, return the feedback information that is allowed to be accessed to the legal client, where the feedback information includes the result corresponding to the denied access result Characteristic information specific to legitimate clients;
  • the receiving/determining unit is configured to receive the error information corresponding to the denied access result reported by the legal client, and determine the function management configuration server operation fault according to the reported error information.
  • the present embodiment can not only accurately detect whether the function management configuration server is faulty, but also accurately detect the specific location of the fault (for example, an upstream server fault, a downstream client fault, or Network failure);
  • the present embodiment can avoid false positives and guarantee the legitimate rights of legitimate clients to access various functions
  • the determining/feedback unit includes:
  • Determining a return code unit configured to determine a function access request according to a receiving function access request
  • the feedback message should contain a return code that denies access
  • Modify the return code unit configured to force the return code of the denied access to be changed to the return code allowed to access
  • the information adding unit is configured to add special field information specific to the legitimate client corresponding to the denied access in the feedback information.
  • FIG. 6 is a schematic diagram of a system embodiment for detecting operation of a function management configuration server according to the present invention.
  • the system for detecting the function management configuration server operation may include: the above CDN node and/or the above-mentioned legitimate client.
  • the system for detecting the function management configuration server operation may further include: a reporting center.
  • the system for detecting the operation of the function management configuration server may include: the foregoing CDN node and the above-mentioned legal client and the reporting center. among them:
  • the legitimate client integrates a special toolkit for parsing special field information.
  • the return code for denying access is 403
  • the return code for allowing access is 200.
  • the legitimate client may include a parsing device and a reporting device. among them:
  • the parsing device may be configured to parse the denial access result of the feature information immediately after receiving the feedback information; the parsing device may be configured to periodically collect the received feedback information and parse the denial access result of the feature information.
  • the legitimate client since the legitimate client integrates a special toolkit for parsing special field information, and the illegal client does not integrate a special toolkit for parsing special field information, adding and denying access in the feedback information Corresponding special field information specific to the legitimate client, so that the legitimate client can parse the information of the denied access in the characteristic field information, thereby ensuring that the legitimate client will report the error information, so that the CDN node can report according to the report.
  • the error message determines that the function management configuration server operation has failed.
  • This embodiment collects the error information reported by the legal client to accurately detect the fault of the function management configuration server operation, and ensures the legitimate rights of the legitimate client to access various functions.
  • the legal client can immediately parse the result of the denied access of the feature information after receiving the feedback information, and report the error information corresponding to the result of the denied access. Therefore, the reporting center can collect the error information at the first time, and based on the error information, the function management configuration server operation failure can be determined at the first time. In order to troubleshoot the function management configuration server in the first time.
  • the legal client may periodically collect the received feedback information, parse the denied access result of the feature information, and report the error information corresponding to the denied access result. Therefore, the reporting center can collect error information in batches, and based on the error information, the function management configuration server operation failure can be periodically determined. In order to periodically troubleshoot the function management configuration server, the manpower is saved.
  • various functions of the related functional modules can be implemented by a hardware processor and each unit.
  • FIG. 7 a block diagram of a computer system 700 that can be applied to implement a terminal device or server in accordance with an embodiment of the present invention is shown.
  • computer system 700 includes a central processing unit (CPU) 701 that can be loaded into a program in random access memory (RAM) 703 according to a program stored in read only memory (ROM) 702 or from storage portion 708. And perform various appropriate actions and processes.
  • RAM random access memory
  • ROM read only memory
  • RAM 703 various programs and data required for the operation of the system 700 are also stored.
  • the CPU 701, the ROM 702, and the RAM 703 are connected to each other through a bus 704.
  • An input/output (I/O) interface 705 is also coupled to bus 704.
  • the following components are connected to the I/O interface 705: an input portion 706 including a keyboard, a mouse, etc.; an output portion 707 including a cathode ray tube (CRT), a liquid crystal display (LCD), and the like, and a speaker; a storage portion 708 including a hard disk or the like And a communication portion 709 including a network interface card such as a LAN card, a modem, or the like.
  • the communication section 709 performs communication processing via a network such as the Internet.
  • Driver 710 is also connected to I/O interface 705 as needed.
  • a removable medium 711 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is mounted on the drive 710 as needed,
  • the computer program from which the readout is read is installed into the storage portion 708 as needed.
  • an embodiment of the invention includes a computer program product comprising a computer program tangibly embodied on a machine readable medium, the computer program comprising program code for executing the method illustrated in the flowchart.
  • the computer program can be downloaded and installed from the network via communication portion 709, and/or installed from removable media 711.
  • the computer operation instructions may be stored in a read only memory (ROM) 602 or loaded from the storage portion 608 to a random access memory (RAM) 603;
  • ROM read only memory
  • RAM random access memory
  • a processor of the legitimate client configured to execute the computer operation instructions stored in each of the foregoing memories, to execute: the legitimate client sends a function access request to the CDN node;
  • the legitimate client receives the feedback information of the allowed access returned by the CDN node, wherein the feedback information includes a legitimate client-specific feature corresponding to the denied access result. information;
  • the legitimate client parses the result of the denied access of the feature information, and reports the error information corresponding to the denied access result, so that the CDN node determines that the function management configuration server is faulty according to the reported error information.
  • a processor for detecting a CDN node of the function management configuration server operation, for executing computer operation instructions stored in each of the above memories to perform:
  • the CDN node receives a function access request issued by a legitimate client
  • the CDN node determines that the feedback information of the function access request should be the access denied result, the CDN node returns the feedback information allowing the access to the legitimate client, wherein the feedback information includes the feature information specific to the legitimate client corresponding to the denied access result. ;
  • the CDN node receives the error information corresponding to the denied access result reported by the legal client, and determines the function management configuration server operation failure according to the reported error information.
  • the CDN node used for detecting the function management configuration server operation may be a server or a server cluster, where each of the above units may be a separate server or a server set. Group, at this time, the interaction between the above units is represented by the interaction between the servers corresponding to the units.
  • the device embodiments described above are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located in one place. Or it can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

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Abstract

本发明实施例提供了一种用于检测功能管理配置服务器运营的方法、合法客户端、CDN节点及系统。该方法包括：合法客户端向CDN节点发出功能访问请求；当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，合法客户端接收CDN节点返回的允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息；基于反馈信息，合法客户端解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报，以使CDN节点根据上报的错误信息，判定功能管理配置服务器运营故障。本实施方式可以准确检测功能管理配置服务器运营是否故障，以及故障发生的地点，保障了合法客户端访问各种功能的权利。

Description

用于检测功能管理配置服务器运营的方法、合法客户端、CDN节点及系统 技术领域
本发明实施例涉及计算机测试技术领域，尤其涉及一种用于检测功能管理配置服务器运营的方法、合法客户端、CDN节点及系统。
背景技术
随着互联网技术的蓬勃发展，人们经常通过访问网络来获取所需的资源。网络服务商在不断的增加各种功能服务和优化各项服务来满足人们的需求。网络服务商每推出一项新功能的服务，都需要在内部测试其运营状态，以检测其存在的各种问题(例如盗链、程序问题等)。待分析出问题后，再对系统进行升级处理。由于待测的功能服务形式多样、数量巨大，这不仅耗费了大量的人力、物力，而且测试并不能达到的非常高的准确率(例如，服务器在不同地域对同一信息的检测的结果可能是不同的)，一旦出现误判(例如对合法的用户进行了防盗链处理，拒绝该合法的用户的访问请求)，这不仅影响了用户的体验，还会遭受用户投诉。
因此，如何精确检测功能管理配置服务器运营，避免误判，保障合法用户的权利成为业界的关注点之一。
发明内容
本发明实施例提供了一种用于检测功能管理配置服务器运营的方法、合法客户端、CDN节点及系统，用以解决现有技术中不能精确检测功能管理配置服务器运营，容易出现误判，而妨碍合法用户访问网络资源的正当权利的问题。
本发明实施例提供了一种用于检测功能管理配置服务器运营的方法。其中，所述功能管理配置服务器用于向CDN(Content Delivery Network，内容分发网络)节点配置功能，所述方法包括：
合法客户端向所述CDN节点发出功能访问请求；
当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述合法客户端接收所述CDN节点返回的允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
基于所述反馈信息，所述合法客户端解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报，以使所述CDN节点根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
本发明实施例提供了另一种用于检测功能管理配置服务器运营的方法。所述功能管理配置服务器用于向CDN节点配置功能。所述方法包括：
所述CDN节点接收合法客户端发出的功能访问请求；
当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述CDN节点向所述合法客户端返回允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的所述合法客户端专用的特征信息；
所述CDN节点接收所述合法客户端上报的与所述拒绝访问结果对应的错误信息，并根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
本发明实施例提供了一种用于检测功能管理配置服务器运营的合法客户端。所述功能管理配置服务器用于向CDN节点配置功能。所述合法客户端包括：
发送请求单元，配置为向所述CDN节点发出功能访问请求；
判断/接收单元，配置为当所述CDN节点判断所述功能访问请求的反馈 信息应当为拒绝访问结果时，接收所述CDN节点返回的允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
解析/上报单元，配置为基于所述反馈信息，解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报，以使所述CDN节点根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
本发明实施例提供了一种用于检测功能管理配置服务器运营的CDN节点。所述功能管理配置服务器用于向CDN节点配置功能。所述CDN节点包括：
接收请求单元，配置为接收合法客户端发出的功能访问请求；
判断/反馈单元，配置为当判断所述功能访问请求的反馈信息应当为拒绝访问结果时，向合法客户端返回允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
接收/判定单元，配置为接收所述合法客户端上报的与所述拒绝访问结果对应的错误信息，并根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
本发明实施例还提供了一种用于检测功能管理配置服务器运营的系统。所述系统包括：上述的CDN节点和/或上述的合法客户端。
一来，本实施方式通过收集合法客户端上报的错误信息，不仅可以准确检测功能管理配置服务器运营是否出现故障，而且可以准确检测出故障的具体位置(例如，上游服务器故障、下游客户端故障或者网络故障)；
二来，本实施方式可以避免误判，保障了合法客户端访问各种功能的正当权利；
三来，在检测功能管理配置服务器运营的测试阶段结束后，只需恢复常规设置(例如设置为：当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，拒绝向所述合法客户端发送反馈信息)，就可以方便、 灵活的将测试状态切换为正常运行状态，节省了人力和硬件资源。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明用于检测功能管理配置服务器运营的方法第一实施例的流程示意图；
图2为本发明用于检测功能管理配置服务器运营的方法第二实施例的流程示意图；
图3为图2流程中的子流程实施例示意图；
图4为本发明用于检测功能管理配置服务器运营的合法客户端的结构实施例示意图；
图5为本发明用于检测功能管理配置服务器运营的CDN节点的结构实施例示意图；
图6为本发明用于检测功能管理配置服务器运营的系统实施例示意图；
图7为可以应用于实现本发明实施例的终端设备或服务器的计算机系统的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
图1为本发明用于检测功能管理配置服务器运营的方法第一实施例的流程示意图。如图1所示，本发明用于检测功能管理配置服务器运营的方法包括以下步骤：
S101：合法客户端向CDN节点发出功能访问请求。
在本发明实施例中，客户端可以包括合法客户端和非法客户端。合法客户端可以集成与CDN节点相匹配的代码或者SDK(软件开发工具包)。合法用户可以通过某个应用接口向CDN节点发出访问某个网络资源的请求。非法客户端没有集成与CDN节点相匹配的代码或者SDK，其不具有向CDN节点发出功能访问的权限。
在本发明实施例中，合法客户端的数量可以为多个，且合法客户端可以从不同的地域向CDN节点发出功能访问请求。
S102：当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，仍然向合法客户端发送允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息。
通常，CDN节点在判断出发出功能访问请求的客户端是没有访问权限的情况下，CDN节点应该拒绝这个客户端的非法访问请求。但是，在特殊的情况下(例如，CDN在不同地域对同一信息的检测的结果可能是不同的)，CDN节点可能会将合法的访问请求判断为非法的访问请求。所以仅仅由CDN节点单方判断，会出现误判的可能性。在这种情况下，CDN节点贸然拒绝访问请求，就会损坏合法客户端的正当权利。
在本发明实施例中，CDN节点在判断出发出功能访问请求的客户端是没有访问权限的情况下，并不是贸然拒绝其请求，而是仍然向所述合法客户端发送允许访问的反馈信息。只是，在这种情况下，对该反馈信息进行了特殊处理：例如，在反馈信息中植入拒绝访问结果相对应的合法客户端专用的特征信息。由此，本实施方式可以避免误判，保护了合法客户端的正当权利。
S103：基于反馈信息，合法客户端解析出特征信息的拒绝访问结果，将 与拒绝访问结果对应的错误信息上报，以使CDN节点根据上报的错误信息，判定功能管理配置服务器运营故障。
在本实施方式中，因为合法客户端集成有用于解析所述特殊字段信息的专用工具包，而非法客户端并没有集成有用于解析所述特殊字段信息的专用工具包，所以在反馈信息中添加与拒绝访问相对应的合法客户端专用的特殊字段信息，这样就保证了合法客户端可以解析出特色字段信息中的拒绝访问的信息，进而保证了合法客户端会将这个错误信息上报，这样CDN节点可以根据上报的错误信息，判定功能管理配置服务器运营出现了故障。
在本实施方式中，基于所述反馈信息，合法客户端解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报包括：
合法客户端定期统计收到的反馈信息，解析出特征信息的拒绝访问结果；
将与拒绝访问结果对应的错误信息上报。
在本实施方式中，合法客户端还可以定期统计收到的反馈信息，解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报。由此，上报中心可以批量收集到错误信息，基于这些错误信息，可以定期判定所述功能管理配置服务器运营故障。以便定期对该功能管理配置服务器进行故障排除处理，大大节省了人力。
在本实施方式中，合法客户端还可以在收到反馈信息后，立即解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报。由此，上报中心可以在第一时间收集到错误信息，基于该错误信息，可以第一时间判定所述功能管理配置服务器运营故障。以便第一时间对该功能管理配置服务器进行故障排除处理。
本实施方式，错误信息上报的方式可以根据需求进行个性化设计，此功能强大，提升了用户的满意度。
图2为本发明用于检测功能管理配置服务器运营的方法第二实施例的流程示意图。该方法与图1所示方法类似，二者类似之处参考图1所示方案， 在此不再赘述。如图2所示，该方法包括：
S201：CDN节点接收合法客户端发出的功能访问请求。
S202：当CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述CDN节点向合法客户端返回允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息。
S203：CDN节点接收合法客户端上报的与拒绝访问结果对应的错误信息，并根据上报的错误信息，判定功能管理配置服务器运营故障。
一来，本实施方式通过收集合法客户端上报的错误信息，不仅可以准确检测功能管理配置服务器运营是否出现故障，而且可以准确检测出故障的具体位置(例如，上游服务器故障、下游客户端故障或者网络故障)；
二来，本实施方式可以避免误判，保障了合法客户端访问各种功能的正当权利；
三来，在检测功能管理配置服务器运营的测试阶段结束后，只需恢复常规设置(例如设置为：当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，拒绝向合法客户端发送反馈信息)，就可以方便、灵活的将测试状态切换为正常运行状态，节省了人力和硬件资源。
图3为图2流程中的子流程示意图。如图3所示，图2中步骤S202(即当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，仍然向合法客户端发送允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息)可以包括：
S2021：CDN节点根据接收功能访问请求，判断功能访问请求的反馈信息应当包含拒绝访问的返回码。
S2022：强制将拒绝访问的返回码修改为允许访问的返回码。
S2023：在反馈信息中添加与拒绝访问相对应的合法客户端专用的特殊字段信息。
本实施方式通过强制修改返回码，并在反馈信息中添加合法客户端专用 的特殊字段信息，可以快速、方便的向合法客户端发送信息，且可以防止该信息被非法客户端所识别，提高了信息发送的安全性，保障了合法客户端访问各种功能的正当权利。
在本实施方式中，当功能访问请求的协议为HTTP时，拒绝访问的返回码可以为403，允许访问的返回码可以为200。
下面以某个非法客户端以盗链为目标，向CDN节点发出HTTP请求为例，说明CDN节点如何检测功能管理配置服务器运营情况。
在本发明实施例中，CDN节点接收HTTP请求，从HTTP请求中获取特征信息，在第一次判定该HTTP请求可能来源于盗链请求时，不对其进行盗链处理(例如，置403错误)，而是将该请求对应的信息存储在某一段特定的字节中，同时将该请求置200。其中，拒绝访问的返回码为403，在请求方所弹出页面可以是：禁止访问HTTP错误403，服务器拒绝了您的浏览请求，请确认您拥有所需的访问权限。http协议的状态码200(即：允许访问的返回码可以为200)表示服务器已成功处理了请求。通常，这表示服务器提供了所请求的网页。
在本发明实施例中，当接收到来自合法客户端的报错时，则直接对HTTP请求置403错误，因为客户端是服务提供商自己提供的客户端，所以当报错信息来自客户端时，就可以确定，该报错信息是可靠的。
本实施方式通过收集合法客户端上报的错误信息，以准确检测功能管理配置服务器运营故障，保障了合法客户端正常访问各种功能的正当权利。
图4为本发明用于检测功能管理配置服务器运营的合法客户端的结构实施例示意图。如图4所示，合法客户端可以包括：
发送请求单元，配置为向CDN节点发出功能访问请求；
判断/接收单元，配置为当CDN节点判断发送请求单元发出的功能访问请求的反馈信息应当为拒绝访问结果时，接收CDN节点返回的允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的 特征信息；
解析/上报单元，配置为基于判断/接收单元接收的反馈信息，解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报，以使CDN节点根据上报的错误信息，判定功能管理配置服务器运营故障。
在本实施方式中，解析/上报单元包括：
计时/统计单元，配置为定期统计判断/接收单元收到的反馈信息，解析出特征信息的拒绝访问结果；将与拒绝访问结果对应的错误信息上报。
图5为本发明用于检测功能管理配置服务器运营的CDN节点的结构实施例示意图。如图5所示，CDN节点可以包括：
接收请求单元，配置为接收合法客户端发出的功能访问请求；
判断/反馈单元，配置为当判断接收请求单元接收的功能访问请求的反馈信息应当为拒绝访问结果时，向合法客户端返回允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息；
接收/判定单元，配置为接收合法客户端上报的与拒绝访问结果对应的错误信息，并根据上报的错误信息，判定功能管理配置服务器运营故障。
一来，本实施方式通过收集合法客户端上报的错误信息，不仅可以准确检测功能管理配置服务器运营是否出现故障，而且可以准确检测出故障的具体位置(例如，上游服务器故障、下游客户端故障或者网络故障)；
二来，本实施方式可以避免误判，保障了合法客户端访问各种功能的正当权利；
三来，在检测功能管理配置服务器运营的测试阶段结束后，只需恢复常规设置(例如设置为：当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，拒绝向合法客户端发送反馈信息)，就可以方便、灵活的将测试状态切换为正常运行状态，节省了人力和硬件资源。
在本实施方式中，判断/反馈单元包括：
判断返回码单元，配置为根据接收功能访问请求，判断功能访问请求的 反馈信息应当包含拒绝访问的返回码；
修改返回码单元，配置为强制将拒绝访问的返回码修改为允许访问的返回码；
信息添加单元，配置为在反馈信息中添加与拒绝访问相对应的合法客户端专用的特殊字段信息。
图6为本发明用于检测功能管理配置服务器运营的系统实施例示意图。
用于检测功能管理配置服务器运营的系统可以包括：上述的CDN节点和/或上述的合法客户端。用于检测功能管理配置服务器运营的系统还可以包括：上报中心。如图6所示，用于检测功能管理配置服务器运营的系统可以包括：上述的CDN节点和上述的合法客户端以及上报中心。其中：
在本实施方式中，合法客户端集成有用于解析特殊字段信息的专用工具包。
在本实施方式中，当功能访问请求的协议为HTTP时，拒绝访问的返回码为403，允许访问的返回码为200。
在本实施方式中，合法客户端可以包括解析装置和上报装置。其中：
解析装置可以配置为在收到反馈信息后，立即解析出特征信息的拒绝访问结果；解析装置还可以配置为定期统计收到的反馈信息，解析出特征信息的拒绝访问结果。
在本实施方式中，因为合法客户端集成有用于解析特殊字段信息的专用工具包，而非法客户端并没有集成有用于解析特殊字段信息的专用工具包，所以在反馈信息中添加与拒绝访问相对应的合法客户端专用的特殊字段信息，这样就保证了合法客户端可以解析出特色字段信息中的拒绝访问的信息，进而保证了合法客户端会将这个错误信息上报，这样CDN节点可以根据上报的错误信息，判定功能管理配置服务器运营出现了故障。
本实施方式通过收集合法客户端上报的错误信息，以准确检测功能管理配置服务器运营故障，保障了合法客户端正常访问各种功能的正当权利。
在本实施方式中，合法客户端可以在收到反馈信息后，立即解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报。由此，上报中心可以在第一时间收集到错误信息，基于该错误信息，可以第一时间判定功能管理配置服务器运营故障。以便第一时间对该功能管理配置服务器进行故障排除处理。
在本实施方式中，合法客户端还可以定期统计收到的反馈信息，解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报。由此，上报中心可以批量收集到错误信息，基于这些错误信息，可以定期判定功能管理配置服务器运营故障。以便定期对该功能管理配置服务器进行故障排除处理，大大节省了人力。
本发明实施例中可以通过硬件处理器(hardware processor)和各单元来实现相关功能模块的各项功能。
进一步参考图7，其示出了可以应用于实现本发明实施例的终端设备或服务器的计算机系统700的结构示意图。
如图7所示，计算机系统700包括中央处理单元(CPU)701，其可以根据存储在只读存储器(ROM)702中的程序或者从存储部分708加载到随机访问存储器(RAM)703中的程序而执行各种适当的动作和处理。在RAM703中，还存储有系统700操作所需的各种程序和数据。CPU 701、ROM702以及RAM 703通过总线704彼此相连。输入/输出(I/O)接口705也连接至总线704。
以下部件连接至I/O接口705：包括键盘、鼠标等的输入部分706；包括诸如阴极射线管(CRT)、液晶显示器(LCD)等以及扬声器等的输出部分707；包括硬盘等的存储部分708；以及包括诸如LAN卡、调制解调器等的网络接口卡的通信部分709。通信部分709经由诸如因特网的网络执行通信处理。驱动器710也根据需要连接至I/O接口705。可拆卸介质711，诸如磁盘、光盘、磁光盘、半导体存储器等等，根据需要安装在驱动器710上， 以便于从其上读出的计算机程序根据需要被安装入存储部分708。
特别地，根据本发明的实施例，上文参考流程图描述的过程可以被实现为计算机软件程序。例如，本发明的实施例包括一种计算机程序产品，其包括有形地包含在机器可读介质上的计算机程序，所述计算机程序包含用于执行流程图所示的方法的程序代码。在这样的实施例中，该计算机程序可以通过通信部分709从网络上被下载和安装，和/或从可拆卸介质711被安装。
其中，计算机操作指令可以存放在只读存储器(ROM)602中或者从存储部分608加载到随机访问存储器(RAM)603；
合法客户端的处理器，用于执行上述各个存储器中存储的计算机操作指令，以执行：合法客户端向CDN节点发出功能访问请求；
当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，合法客户端接收CDN节点返回的允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息；
基于反馈信息，合法客户端解析出特征信息的拒绝访问结果，将与拒绝访问结果对应的错误信息上报，以使CDN节点根据上报的错误信息，判定功能管理配置服务器运营故障。
用于检测功能管理配置服务器运营的CDN节点的处理器，用于执行上述各个存储器中存储的计算机操作指令，以执行：
CDN节点接收合法客户端发出的功能访问请求；
当CDN节点判断功能访问请求的反馈信息应当为拒绝访问结果时，CDN节点向合法客户端返回允许访问的反馈信息，其中，反馈信息包括有与拒绝访问结果相对应的合法客户端专用的特征信息；
CDN节点接收合法客户端上报的与拒绝访问结果对应的错误信息，并根据上报的错误信息，判定功能管理配置服务器运营故障。
其中，用于检测功能管理配置服务器运营的CDN节点可以是一个服务器或者是服务器集群，其中上述每一个单元可以是单独的服务器或者服务器集 群，此时，上述单元之间的交互表现为各单元所对应的服务器之间的交互。
以上所描述的装置实施例仅仅是示意性的，其中作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分的方法。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种用于检测功能管理配置服务器运营的方法，其中，所述功能管理配置服务器用于向CDN节点配置功能，所述方法包括：
    合法客户端向所述CDN节点发出功能访问请求；
    当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述合法客户端接收所述CDN节点返回的允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
    基于所述反馈信息，所述合法客户端解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报，以使所述CDN节点根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
  2. 根据权利要求1所述的方法，所述基于所述反馈信息，所述合法客户端解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报包括：
    所述合法客户端定期统计收到的反馈信息，解析出所述特征信息的拒绝访问结果；
    将与所述拒绝访问结果对应的错误信息上报。
  3. 一种用于检测功能管理配置服务器运营的方法，其中，所述功能管理配置服务器用于向CDN节点配置功能，所述方法包括：
    所述CDN节点接收合法客户端发出的功能访问请求；
    当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述CDN节点向所述合法客户端返回允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的所述合法客户端专用的特征 信息；
    所述CDN节点接收所述合法客户端上报的与所述拒绝访问结果对应的错误信息，并根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
  4. 根据权利要求3所述的方法，当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，所述CDN节点向所述合法客户端返回允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的所述合法客户端专用的特征信息包括：
    所述CDN节点根据接收功能访问请求，判断所述功能访问请求的反馈信息应当包含拒绝访问的返回码；
    强制将所述拒绝访问的返回码修改为允许访问的返回码；
    在反馈信息中添加与拒绝访问相对应的所述合法客户端专用的特殊字段信息。
  5. 一种用于检测功能管理配置服务器运营的合法客户端，其中，所述功能管理配置服务器用于向CDN节点配置功能，所述合法客户端包括：
    发送请求单元，配置为向所述CDN节点发出功能访问请求；
    判断/接收单元，配置为当所述CDN节点判断所述功能访问请求的反馈信息应当为拒绝访问结果时，接收所述CDN节点返回的允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
    解析/上报单元，配置为基于所述反馈信息，解析出所述特征信息的拒绝访问结果，将与所述拒绝访问结果对应的错误信息上报，以使所述CDN节点根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
  6. 根据权利要求5所述的合法客户端，所述解析/上报单元包括：
    计时/统计单元，配置为定期统计收到的反馈信息，解析出所述特征信息的拒绝访问结果；将与所述拒绝访问结果对应的错误信息上报。
  7. 一种用于检测功能管理配置服务器运营的CDN节点，其中，所述功能管理配置服务器用于向CDN节点配置功能，所述CDN节点包括：
    接收请求单元，配置为接收合法客户端发出的功能访问请求；
    判断/反馈单元，配置为当判断所述功能访问请求的反馈信息应当为拒绝访问结果时，向合法客户端返回允许访问的反馈信息，其中，所述反馈信息包括有与所述拒绝访问结果相对应的合法客户端专用的特征信息；
    接收/判定单元，配置为接收所述合法客户端上报的与所述拒绝访问结果对应的错误信息，并根据上报的所述错误信息，判定所述功能管理配置服务器运营故障。
  8. 根据权利要求7所述的CDN节点，所述判断/反馈单元包括：
    判断返回码单元，配置为接收功能访问请求，判断所述功能访问请求的反馈信息应当包含拒绝访问的返回码；
    修改返回码单元，配置为强制将所述拒绝访问的返回码修改为允许访问的返回码；
    信息添加单元，配置为在反馈信息中添加与拒绝访问相对应的合法客户端专用的特殊字段信息。
  9. 一种用于检测功能管理配置服务器运营的系统，包括：权利要求7或权利要求8所述的CDN节点，以及权利要求5或权利要求6所述的合法客户端。
  10. 根据权利要求9所述的系统，还包括：上报中心。
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