CN110489676A - Webpage evidence collecting method, device, storage medium and server based on block chain - Google Patents
Webpage evidence collecting method, device, storage medium and server based on block chain Download PDFInfo
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- CN110489676A CN110489676A CN201910652619.3A CN201910652619A CN110489676A CN 110489676 A CN110489676 A CN 110489676A CN 201910652619 A CN201910652619 A CN 201910652619A CN 110489676 A CN110489676 A CN 110489676A
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- 230000009471 action Effects 0.000 claims description 8
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- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 12
- 238000012544 monitoring process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9566—URL specific, e.g. using aliases, detecting broken or misspelled links
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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
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
Abstract
The invention belongs to field of computer technology more particularly to a kind of webpage evidence collecting method, device, computer readable storage medium and servers based on block chain.The webpage that the method receiving terminal apparatus is sent, which is collected evidence, requests, and includes the uniform resource locator of target webpage in the webpage evidence obtaining request；The uniform resource locator is extracted from webpage evidence obtaining request, and the first webpage evidence is obtained according to the uniform resource locator, the first webpage evidence includes the image of the target webpage；The timestamp certificate of the first webpage evidence is obtained from preset time dissemination system, and the timestamp certificate is added into the first webpage evidence, obtains the second webpage evidence；The second webpage evidence is uploaded in preset block catenary system.Since the time obtained by time dissemination system to evidence is proved, it ensure that evidence will not be tampered by block catenary system, greatly improve the conviction power of the evidence, can be received by court.
Description
Technical field
The invention belongs to field of computer technology more particularly to it is a kind of by the webpage evidence collecting method of block chain, device, based on
Calculation machine readable storage medium storing program for executing and server.
Background technique
With popularizing for Internet technology, more and more information contents have been transferred to the net of internet by dimensional printing goods
In page, numerous content of evidence that can be used for persecutio is contained in the webpage information of magnanimity, for example, businessman is in its net
The product sold in shop may be the product of personation or infringement, and the article issued on certain websites may be to plagiarize other works
Content of person etc..These evidences are easy to collect by screenshot or the modes such as take pictures, but web page contents are easily repaired
Change and delete, in the case where original web page contents have been not present, victim oneself is by screenshot or takes pictures collected
The conviction power of webpage evidence is extremely low, is difficult to be received in course of litigation by court.
Summary of the invention
It can in view of this, the embodiment of the invention provides a kind of webpage evidence collecting method, device, computers based on block chain
Storage medium and server are read, it is extremely low by the conviction power of screenshot or collected webpage evidence of taking pictures to solve, it is difficult
The problem of being received in course of litigation by court.
The first aspect of the embodiment of the present invention provides a kind of webpage evidence collecting method based on block chain, may include:
The webpage that receiving terminal apparatus is sent, which is collected evidence, requests, and includes that the unified of target webpage provides in the webpage evidence obtaining request
Source finger URL；
The uniform resource locator is extracted from webpage evidence obtaining request, and according to the uniform resource locator
The first webpage evidence is obtained, the first webpage evidence includes the image of the target webpage；
Obtain the timestamp certificate of the first webpage evidence from preset time dissemination system, and by the timestamp certificate
It is added into the first webpage evidence, obtains the second webpage evidence；
The second webpage evidence is uploaded in preset block catenary system.
The second aspect of the embodiment of the present invention provides a kind of webpage apparatus for obtaining evidence, may include:
Evidence obtaining request receiving module, for the webpage evidence obtaining request that receiving terminal apparatus is sent, the webpage evidence obtaining is requested
In include target webpage uniform resource locator；
Finger URL extraction module, for extracting the uniform resource locator from webpage evidence obtaining request；
Webpage evidence obtain module, for according to the uniform resource locator obtain the first webpage evidence, described first
Webpage evidence includes the image of the target webpage；
Timestamp certificate acquisition module, for obtaining the timestamp of the first webpage evidence from preset time dissemination system
Certificate；
Timestamp certificate adding module is obtained for the timestamp certificate to be added into the first webpage evidence
Second webpage evidence；
Webpage evidence uploading module, for the second webpage evidence to be uploaded in preset block catenary system.
The third aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer-readable instruction, and the computer-readable instruction realizes following steps when being executed by processor:
The webpage that receiving terminal apparatus is sent, which is collected evidence, requests, and includes that the unified of target webpage provides in the webpage evidence obtaining request
Source finger URL；
The uniform resource locator is extracted from webpage evidence obtaining request, and according to the uniform resource locator
The first webpage evidence is obtained, the first webpage evidence includes the image of the target webpage；
Obtain the timestamp certificate of the first webpage evidence from preset time dissemination system, and by the timestamp certificate
It is added into the first webpage evidence, obtains the second webpage evidence；
The second webpage evidence is uploaded in preset block catenary system.
The fourth aspect of the embodiment of the present invention provides a kind of server, including memory, processor and is stored in institute
The computer-readable instruction that can be run in memory and on the processor is stated, the processor executes described computer-readable
Following steps are realized when instruction:
The webpage that receiving terminal apparatus is sent, which is collected evidence, requests, and includes that the unified of target webpage provides in the webpage evidence obtaining request
Source finger URL；
The uniform resource locator is extracted from webpage evidence obtaining request, and according to the uniform resource locator
The first webpage evidence is obtained, the first webpage evidence includes the image of the target webpage；
Obtain the timestamp certificate of the first webpage evidence from preset time dissemination system, and by the timestamp certificate
It is added into the first webpage evidence, obtains the second webpage evidence；
The second webpage evidence is uploaded in preset block catenary system.
Existing beneficial effect is the embodiment of the present invention compared with prior art: the embodiment of the present invention, which is pre-set, to be used for
The server (evidence obtaining server, i.e. the subject of implementation of the present embodiment) of webpage evidence obtaining, when user has found in some webpage can
After the content as evidence, webpage evidence obtaining request can be sent to evidence obtaining server by the terminal device of oneself, at this
Include the uniform resource locator of the webpage in webpage evidence obtaining request, collect evidence server after receiving webpage evidence obtaining request,
Uniform resource locator can be therefrom extracted, and is obtained including the image of the webpage according to the uniform resource locator
Webpage evidence, to realize the acquisition to evidence.Then, evidence obtaining server adds upper timestamp card by time dissemination system for it
Book, to show that the evidence in current point in time is existing, finally, evidence is uploaded in block catenary system, to guarantee
Collected evidence is not tampered.It since evidence obtaining process is not completed by user, but is completed by evidence obtaining server, and by awarding
When system time that evidence is obtained proved, ensure that evidence will not be tampered by block catenary system, greatly promote
The conviction power of the evidence, so as to be received in course of litigation by court.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of one embodiment flow chart of the webpage evidence collecting method based on block chain in the embodiment of the present invention；
Fig. 2 is the schematic flow diagram that the timestamp certificate of webpage evidence is obtained from preset time dissemination system；
Fig. 3 is the workflow schematic diagram of evidence-obtaining system；
Fig. 4 is to obtain in a browser to the schematic flow diagram of the operation note of target webpage；
Fig. 5 is a kind of one embodiment structure chart of webpage apparatus for obtaining evidence in the embodiment of the present invention；
Fig. 6 is a kind of schematic block diagram of server in the embodiment of the present invention.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Referring to Fig. 1, a kind of one embodiment of the webpage evidence collecting method based on block chain can be in the embodiment of the present invention
Include:
Step S101, the webpage that receiving terminal apparatus is sent, which is collected evidence, requests.
It include the uniform resource locator of target webpage in the webpage evidence obtaining request.
The server for webpage evidence obtaining is pre-set in the present embodiment, hereinafter referred to as evidence obtaining server, this takes
Demonstrate,prove the subject of implementation that server is the present embodiment, and the core of entire evidence-obtaining system.The evidence obtaining server can be set by law court
It sets, can also be arranged by the other units or tissue authorized through law court.Evidence-obtaining system can provide application program for user
(APP), the platform interface of webpage, social platform public platform etc. approach, user pass through the terminal devices such as mobile phone, plate, computer
After being registered on any one platform interface, that is, the webpage evidence obtaining that the evidence-obtaining system can be used to provide services.
Since the present embodiment is mainly used in the scene of lawsuit, for the relevant demand of subsequent lawsuit, need to obtain
Evidence provides the true identity information of people, and therefore, user needs to pass through real-name authentication first before using the evidence-obtaining system,
It provides identity document to be checked, the contact methods such as reserved call number, mailbox are in case subsequent communication.
It, can be using the webpage as target network after user has found the content for being used as evidence in some webpage
Page sends webpage evidence obtaining request to the evidence obtaining server by the terminal device of oneself.Specifically, user can take first
The page for submitting webpage evidence obtaining request is found in the platform interface that card system provides, and mesh is filled in the specified region in the page
Mark the uniform resource locator (Uniform Resource Locator, URL) of webpage, wherein URL is to can be from internet
On the succinct expression of obtained one kind of the position of resource and access method, be the address of standard resource on internet.Generally,
When user browses webpage by browser, the URL of current web page can be all shown in the browser's address bar, user can be from
Directly duplication obtains the URL in address field.When user completes after filling in of relevant information, submitting button is clicked, it can be to described
Server of collecting evidence sends webpage evidence obtaining request, and the identity information and target webpage of user can be carried in webpage evidence obtaining request
URL.
Step S102, the uniform resource locator is extracted from webpage evidence obtaining request, and according to the unification
Resource Locator obtains the first webpage evidence.
The first webpage evidence includes the image of the target webpage.
The evidence obtaining server can therefrom extract the URL of target webpage after receiving the webpage evidence obtaining request,
Browser is locally being opened, the URL is being inputted in the browser's address bar, thus from the web service that store the target webpage
The content of the target webpage is got in device and is shown in a browser, then in the target webpage shown in a browser
Hold and carry out screenshot, obtains the image of the target webpage, and as the first webpage evidence.
Further, the evidence obtaining server can also send it to and mention after obtaining the first webpage evidence
The terminal device of the webpage evidence obtaining request is handed over, so that user carries out verification confirmation, if being checked by user, discovery described first
Webpage evidence is not that user wants content as evidence, and user then can be by its terminal device to the evidence obtaining server
Refuse information is sent, evidence obtaining server will re-start the acquisition process of evidence, if checking by user, find first net
Page evidence is exactly the desired content as evidence of user, and user can then be sent by its terminal device to the evidence obtaining server
Confirmation message, evidence obtaining server then continue to execute subsequent step.
Step S103, the timestamp certificate of the first webpage evidence is obtained from preset time dissemination system, and will be described
Timestamp certificate is added into the first webpage evidence, obtains the second webpage evidence.
Server collect evidence after collecting evidence, upper timestamp can be added by time dissemination system for it, to show the card
It is existing according in current point in time.00 when timestamp (timestamp) refers to Greenwich Mean Time 1970 01 month 01 day 00
Divide rise to present total number of seconds 00 second (00 divides 00 second at Beijing time 1970 01 month 01 day 08), is that can indicate that a data exist
Data that are already existing, complete before some specific time, can verify that, usually a character string, uniquely identify
The time at certain a moment.
As shown in Fig. 2, the mistake of the timestamp certificate for obtaining the first webpage evidence from preset time dissemination system
Journey can specifically include:
Step S1031, Hash operation is carried out to the first webpage evidence, obtained corresponding with the first webpage evidence
Cryptographic Hash.
Hash operation is the Input transformation random length into the output of regular length, which is exactly cryptographic Hash.It is this
Conversion is a kind of compression mapping, it is, the length of output is generally much less than the length inputted, different inputs may be hashed
At identical output, and input value can not be uniquely determined from output valve.It is briefly exactly a kind of by random length
Message compression to a certain regular length eap-message digest process.In the present embodiment used Hash operation may include but
It is not limited to the specific algorithm such as MD4, MD5, SHA1.
Step S1032, the cryptographic Hash is sent to the time dissemination system.
The time dissemination system should be the time dissemination system with legal effect authenticated by court, in the present embodiment, excellent
Choosing trusts time-stamping service center using joint to provide time-stamping service, and it is section in China that joint, which trusts time-stamping service center,
Combine China's third party's trusted timestamp that trust techniques Services Co., Ltd is responsible for building with Beijing and recognize in country, institute time service center
Card service.It is responsible for the time service and punctual monitoring of time by national time service center.Ensure that timestamp is demonstrate,proved because it keeps time monitoring function
It the accuracy of time in book and is not tampered.
Step S1033, the timestamp certificate of the first webpage evidence of the time dissemination system feedback is received.
The timestamp certificate of the first webpage evidence is that the time dissemination system carries out the cryptographic Hash and system time
The data obtained after digital signature.The time dissemination system is added into after receiving the cryptographic Hash of evidence and receives the cryptographic Hash
When timestamp, then this entirety is digitally signed, to obtain the timestamp certificate of the first webpage evidence, and
Final resulting timestamp certificate is sent to the evidence obtaining server.
Step S104, the second webpage evidence is uploaded in preset block catenary system.
In order to guarantee the safety of evidence, evidence obtaining server, can be by collected evidence after completing evidence collection
It uploads in specified block catenary system, which should be the block linkwork with legal effect authenticated by court
System, the block catenary system can be publicly-owned chain, alliance's chain or privately owned chain, and block catenary system usually all can include multiple nodes, this
Evidence obtaining server in embodiment is one of write-in node.
The second webpage evidence is uploaded in block catenary system by evidence obtaining server, each section in the block catenary system
Point obtains the write-in permission of the evidence by setting common recognition mechanism, wherein set common recognition mechanism include but is not limited to POW, POS,
DPOS, PBFT, sequential rotation mechanism or random selection mechanism etc. specific mechanism.Obtain write-in permission node by the evidence with
The form of block is sent to each node in block catenary system, so that each node verifies the block, if tested
Card passes through, then stores the block to block chain；If authentication failed deletes the block.
It, can be to evidence obtaining server feedback failure result if block is not confirmed in block catenary system.On the contrary,
It, can be to evidence obtaining server feedback successful result, to guarantee to be deposited into block catenary system if block is confirmed and stores
The state of the information of storage is specific, the problem of loss of data will not occur.The characteristics of due to block chain distributed storage, block
The common taking of evidence information of each node in catenary system, can not distort, joint endorsement, public credibility and the transparency are higher than political affairs
The public credibility of the single endorsement in mansion.
It in course of litigation, if user needs to show relevant evidence to court, can file an application to court, court's audit
After approval, the second webpage evidence can be obtained from block catenary system by the terminal device that court specifies, and in court
It is shown, the workflow of entire evidence-obtaining system is as shown in Figure 3.
In conclusion the embodiment of the present invention pre-sets the evidence obtaining server for webpage evidence obtaining, when user is at some
After having found the content for being used as evidence in webpage, webpage can be sent to evidence obtaining server by the terminal device of oneself
Evidence obtaining request, the uniform resource locator including the webpage in webpage evidence obtaining request, evidence obtaining server are receiving the net
After page evidence obtaining request, uniform resource locator can be therefrom extracted, and obtaining according to the uniform resource locator includes the net
Webpage evidence including the image of page, to realize the acquisition to evidence.Then, evidence obtaining server is added by time dissemination system for it
In addition timestamp certificate, to show that the evidence in current point in time is existing, finally, evidence is uploaded to block catenary system
In, to guarantee that collected evidence is not tampered.Since evidence obtaining process is not completed by user, but it is complete by evidence obtaining server
At, and proved by the time that time dissemination system obtains evidence, it ensure that evidence will not be usurped by block catenary system
Change, the conviction power of the evidence is greatly improved, so as to be received in course of litigation by court.
Further, it in order to guarantee the accuracy of evidence collection, avoids leading because of browser difference, scaling difference etc.
Evidence needed for cause can not collect user, before step S102, can also first obtain the type of the first browser, version and
Configuration parameter, first browser are the browser in the terminal device.
The present embodiment one kind in the specific implementation, the monitoring plug-in unit for monitoring first browser can be provided,
User can be in oneself terminal device this monitoring plug-in unit downloaded and installed.Under normal circumstances, user can be by the prison
Control plug-in unit is set as dormant state, and in the dormant state, which will not be monitored browser, to protect user
Information privacy.When user needs to carry out webpage evidence obtaining, then state of activation can be set by the monitoring plug-in unit, in activation shape
Under state, which records type, version and the configuration parameter that can acquire first browser, wherein configuration parameter packet
Include but be not limited to setting for scaling, for whether preventing the setting of pop-up window, for whether using Adobe
The setting etc. of Flash Player.Monitoring plug-in unit, will be collected described by the information exchange between evidence obtaining server
Type, version and the configuration parameter of first browser are sent in evidence obtaining server.
In such a scenario, described to can specifically include according to the uniform resource locator the first webpage evidence of acquisition:
Firstly, consistent second browser of type, version with first browser is chosen in preset browser collection, and
Parameter configuration is carried out to second browser according to the configuration parameter of first browser, then, according to the unified money
Source finger URL opens the target webpage in second browser, and obtains the image of the target webpage.
In this way, the accuracy that ensure that evidence collection is avoided because of browser difference, scaling difference etc.
Lead to not evidence needed for collecting user.
In the scene of above embodiments, server of collecting evidence can collect required evidence only by URL, but in reality
In, there are also many most complex scenarios will pass through multiple point for example, some webpages can not be directly accessed using URL
Desired web page contents can just be seen by the complex processes such as hitting, input, choosing.
In response to this, in the present embodiment before step S102, the evidence obtaining server can also pass through the prison
Control operation note of the plug-in unit acquisition in first browser to the target webpage.
In active state, all operation behaviors of user in a browser can be recorded by the monitoring plug-in unit.At this point, with
Family can open the corresponding webpage of the URL, and the operating procedures such as gradually execute click in order wherein, input, choose, directly
Until the content collected evidence needed for seeing, in this course, monitoring plug-in unit is monitored the entire operation process of user, remembers
The lower complete operating process of user is recorded, and monitors plug-in unit by the information exchange between evidence obtaining server, these are recorded
The operating process come is sent in evidence obtaining server.
It include the operation entries of one or more in the operation note, specific acquisition process may include such as Fig. 4 institute
The process shown:
Step S401, mouse pointer moving event is monitored, after detecting that mouse pointer moves, obtains mouse pointer
The window handle of pointed current active window.
In the present embodiment, mouse pointer moving event can be monitored by adding Onmousemove function to desktop,
When mouse pointer occurs mobile, Onmousemove function is triggered, and is obtained at this time by WindowFromPoint function
The window handle of current active window pointed by mouse pointer.
Wherein, Onmousemove and WindowFromPoint is hypertext markup language (Hyper Text Mark-
Up Language, HTML) in system function, Onmousemove function can be triggered when mouse pointer is mobile,
The function of WindowFromPoint function is the handle for obtaining the window comprising specified point.
Step S402, judge whether the current active window is browser window according to the window handle.
The terminal device extracts its class name (ClassName) from the window handle, if its class name is not
Internet Explorer_Server then determines that the current active window is not browser window, if its class is entitled
Internet Explorer_Server then determines that the current active window is browser window.
If step S403, the described current active window is browser window, member pointed by the mouse pointer is obtained
Plain object.
When the current active window is browser window, the terminal device is then sent to the current active window
WM_HTML_GETOBJECT message calls com interface, successfully returns to browser document object, which is exactly to be currently seen
Browser bookmark.To object reference ElementFromPoint interface, member in bookmark pointed by current mouse pointer is obtained
Element, obtains the element object in document object, the rectangle position of the available element object of ElementFromPoint interface,
The attributes such as length and width can draw element rectangle frame according to these attributes, for indicating pointed by current mouse pointer on the screen
Element object.
Step S404, the parent objects at different levels of the element object are successively traversed, and according to the fathers at different levels of the element object
The courses of action of element object described in object formation.
After obtaining the element object, then the parent object of the element object can be obtained, and further with this father
Object is base element, then obtains the parent object of the base element, so successively traverses the parent objects at different levels of the element object, until
Parent object is sky, obtains element structure tree, parent objects at different levels are connected, just obtained the operation road of the element object
Diameter.
Step S405, it obtains in first browser to the operation content of the element object, by the element pair
As, courses of action and the operation content form an operation entries, and it is added into the operation note.
The operation content includes but is not limited to text input, mouse-click, double click, dialog box is closed, window closes
Close, carriage return, mouse-over, combobox selection, element pull etc..After obtaining the operation content, by the element object,
The courses of action and the operation content form an operation entries, and are added into the operation note, each when being over
After the addition of operation entries, complete operation note can be obtained.
After the evidence obtaining server gets the operation note, can first it be successively read from the operation note
Each operation entries, and each operation entries are successively executed to the target webpage in second browser, i.e., according to note
Operating process under record gradually restores user's operation, after the completion of all operations, then obtains the image of the target webpage, thus
Complete the acquisition of evidence.
In this way, under the scene of various complexity, corresponding evidence obtaining work can also be gone on smoothly, utmostly
Meet the evidence obtaining demand of user.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Corresponding to a kind of webpage evidence collecting method based on block chain described in foregoing embodiments, Fig. 5 shows of the invention real
A kind of one embodiment structure chart of webpage apparatus for obtaining evidence of example offer is provided.
In the present embodiment, a kind of webpage apparatus for obtaining evidence may include:
Evidence obtaining request receiving module 501, for the webpage evidence obtaining request that receiving terminal apparatus is sent, the webpage evidence obtaining is asked
It include the uniform resource locator of target webpage in asking；
Finger URL extraction module 502, for extracting the uniform resource locator from webpage evidence obtaining request；
Webpage evidence obtains module 503, for obtaining the first webpage evidence according to the uniform resource locator, described the
One webpage evidence includes the image of the target webpage；
Timestamp certificate acquisition module 504, for obtained from preset time dissemination system the first webpage evidence when
Between stab certificate；
Timestamp certificate adding module 505 is obtained for the timestamp certificate to be added into the first webpage evidence
To the second webpage evidence；
Webpage evidence uploading module 506, for the second webpage evidence to be uploaded in preset block catenary system.
Further, the timestamp certificate acquisition module may include:
Hash operation unit obtains demonstrate,proving with first webpage for carrying out Hash operation to the first webpage evidence
According to corresponding cryptographic Hash；
Cryptographic Hash transmission unit, for the cryptographic Hash to be sent to the time dissemination system；
Timestamp certificate receiving unit, the timestamp of the first webpage evidence for receiving the time dissemination system feedback
Certificate, the timestamp certificate of the first webpage evidence are that the time dissemination system carries out number to the cryptographic Hash and system time
The data obtained after signature.
Further, the webpage apparatus for obtaining evidence can also include:
Browser parameters obtain module, and for obtaining the type, version and configuration parameter of the first browser, described first is clear
Device of looking at is the browser in the terminal device；
The webpage evidence obtains module
Browser configuration unit, for choosing type, version with first browser in preset browser collection
This consistent second browser, and parameter is carried out to second browser according to the configuration parameter of first browser and is matched
It sets；
Image acquisition unit, for opening the target in second browser according to the uniform resource locator
Webpage, and obtain the image of the target webpage.
Further, the webpage apparatus for obtaining evidence can also include:
Operation note obtains module, for obtaining the operation note in first browser to the target webpage,
It include the operation entries of one or more in the operation note；
The webpage evidence obtains module
Operation execution unit, for being successively read each operation entries from the operation note, and it is clear described second
It lookes in device and each operation entries is successively executed to the target webpage.
Further, the operation note acquisition module may include:
Handle acquiring unit after detecting that mouse pointer moves, is obtained for monitoring mouse pointer moving event
The window handle of current active window pointed by mouse pointer；
Window judging unit, for judging whether the current active window is browser window according to the window handle
Mouthful；
Element object acquiring unit obtains the mouse and refers to if being browser window for the current active window
Element object pointed by needle；
Courses of action structural unit, for successively traversing the parent objects at different levels of the element object, and according to the element
The parent objects at different levels of object construct the courses of action of the element object；
Operation content acquiring unit, for obtaining the operation content in first browser to the element object；
Operation entries structural unit, for the element object, the courses of action and the operation content to be formed one
Operation entries, and be added into the operation note.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description,
The specific work process of module and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
The schematic block diagram that Fig. 6 shows a kind of server provided in an embodiment of the present invention illustrates only for ease of description
Part related to the embodiment of the present invention.
In the present embodiment, the server 6 may include: processor 60, memory 61 and be stored in the storage
In device 61 and the computer-readable instruction 62 that can run on the processor 60, such as execute the above-mentioned net based on block chain
The computer-readable instruction of page evidence collecting method.The processor 60 is realized above-mentioned each when executing the computer-readable instruction 62
Step in webpage evidence collecting method embodiment based on block chain, such as step S101 to S104 shown in FIG. 1.Alternatively, described
Processor 60 realizes the function of each module/unit in above-mentioned each Installation practice, example when executing the computer-readable instruction 62
The function of module 501 to 506 as shown in Figure 5.
Illustratively, the computer-readable instruction 62 can be divided into one or more module/units, one
Or multiple module/units are stored in the memory 61, and are executed by the processor 60, to complete the present invention.Institute
Stating one or more module/units can be the series of computation machine readable instruction section that can complete specific function, the instruction segment
For describing implementation procedure of the computer-readable instruction 62 in the server 6.
The processor 60 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 61 can be the internal storage unit of the server 6, such as the hard disk or memory of server 6.
The memory 61 is also possible to the External memory equipment of the server 6, such as the plug-in type being equipped on the server 6 is hard
Disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card
(Flash Card) etc..Further, the memory 61 can also both include the internal storage unit of the server 6 or wrap
Include External memory equipment.The memory 61 is for storing needed for the computer-readable instruction and the server 6 it
Its instruction and data.The memory 61 can be also used for temporarily storing the data that has exported or will export.
The functional units in various embodiments of the present invention may be integrated into one processing unit, is also possible to each
Unit physically exists alone, and can also be integrated in one unit with two or more units.Above-mentioned integrated unit both may be used
To use formal implementation of hardware, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a storage medium, including several computer-readable instructions are used so that one
Platform computer equipment (can be personal computer, server or the network equipment etc.) executes described in each embodiment of the present invention
The all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can be with
Store the medium of computer-readable instruction.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of webpage evidence collecting method based on block chain characterized by comprising
The webpage of receiving terminal apparatus transmission, which is collected evidence, requests, and the unified resource including target webpage is fixed in the webpage evidence obtaining request
Position symbol；
The uniform resource locator is extracted from webpage evidence obtaining request, and is obtained according to the uniform resource locator
First webpage evidence, the first webpage evidence include the image of the target webpage；
The timestamp certificate of the first webpage evidence is obtained from preset time dissemination system, and the timestamp certificate is added
Enter in the first webpage evidence, obtains the second webpage evidence；
The second webpage evidence is uploaded in preset block catenary system.
2. webpage evidence collecting method according to claim 1, which is characterized in that described to obtain institute from preset time dissemination system
The timestamp certificate for stating the first webpage evidence includes:
Hash operation is carried out to the first webpage evidence, obtains cryptographic Hash corresponding with the first webpage evidence；
The cryptographic Hash is sent to the time dissemination system；
Receive the timestamp certificate of the first webpage evidence of the time dissemination system feedback, the time of the first webpage evidence
Stamp certificate is the data obtained after the time dissemination system is digitally signed the cryptographic Hash and system time.
3. webpage evidence collecting method according to claim 1, which is characterized in that obtained according to the uniform resource locator
Before first webpage evidence, further includes:
The type, version and configuration parameter of the first browser are obtained, first browser is the browsing in the terminal device
Device；
It is described to include: according to the uniform resource locator the first webpage evidence of acquisition
Consistent second browser of type, version with first browser is chosen in preset browser collection, and
Parameter configuration is carried out to second browser according to the configuration parameter of first browser；
The target webpage is opened in second browser according to the uniform resource locator, and obtains the target network
The image of page.
4. webpage evidence collecting method according to claim 3, which is characterized in that obtained according to the uniform resource locator
Before first webpage evidence, further includes:
The operation note in first browser to the target webpage is obtained, includes one or more in the operation note
Operation entries；
Before the image for obtaining the target webpage, further includes:
Each operation entries are successively read from the operation note, and in second browser to the target webpage according to
Each operation entries of secondary execution.
5. webpage evidence collecting method according to claim 4, which is characterized in that the acquisition is right in first browser
The operation note of the target webpage includes:
Mouse pointer moving event is monitored, after detecting that mouse pointer moves, is obtained current pointed by mouse pointer
The window handle of active window；
Judge whether the current active window is browser window according to the window handle；
If the current active window is browser window, element object pointed by the mouse pointer is obtained；
The parent objects at different levels of the element object are successively traversed, and construct the member according to the parent objects at different levels of the element object
The courses of action of plain object；
It obtains in first browser to the operation content of the element object；
The element object, the courses of action and the operation content are formed into an operation entries, and are added into the behaviour
In noting down.
6. a kind of webpage apparatus for obtaining evidence characterized by comprising
Request receiving module of collecting evidence is wrapped in the webpage evidence obtaining request for the webpage evidence obtaining request that receiving terminal apparatus is sent
Include the uniform resource locator of target webpage；
Finger URL extraction module, for extracting the uniform resource locator from webpage evidence obtaining request；
Webpage evidence obtains module, for obtaining the first webpage evidence, first webpage according to the uniform resource locator
Evidence includes the image of the target webpage；
Timestamp certificate acquisition module, the timestamp for obtaining the first webpage evidence from preset time dissemination system are demonstrate,proved
Book；
Timestamp certificate adding module obtains second for the timestamp certificate to be added into the first webpage evidence
Webpage evidence；
Webpage evidence uploading module, for the second webpage evidence to be uploaded in preset block catenary system.
7. webpage apparatus for obtaining evidence according to claim 6, which is characterized in that the timestamp certificate acquisition module includes:
Hash operation unit obtains and the first webpage evidence pair for carrying out Hash operation to the first webpage evidence
The cryptographic Hash answered；
Cryptographic Hash transmission unit, for the cryptographic Hash to be sent to the time dissemination system；
Timestamp certificate receiving unit, the timestamp card of the first webpage evidence for receiving the time dissemination system feedback
Book, the timestamp certificate of the first webpage evidence are that the time dissemination system carries out digital label to the cryptographic Hash and system time
The data obtained after name.
8. webpage apparatus for obtaining evidence according to claim 6, which is characterized in that further include:
Browser parameters obtain module, for obtaining the type, version and configuration parameter of the first browser, first browser
For the browser in the terminal device；
The webpage evidence obtains module
Browser configuration unit, it is equal with type, the version of first browser for being chosen in preset browser collection
Consistent second browser, and parameter configuration is carried out to second browser according to the configuration parameter of first browser；
Image acquisition unit, for opening the target network in second browser according to the uniform resource locator
Page, and obtain the image of the target webpage.
9. a kind of computer readable storage medium, the computer-readable recording medium storage has computer-readable instruction, special
Sign is, realizes that the webpage as described in any one of claims 1 to 5 takes when the computer-readable instruction is executed by processor
The step of card method.
10. a kind of server, including memory, processor and storage can transport in the memory and on the processor
Capable computer-readable instruction, which is characterized in that realized when the processor executes the computer-readable instruction as right is wanted
Described in asking any one of 1 to 5 the step of webpage evidence collecting method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652619.3A CN110489676A (en) | 2019-07-19 | 2019-07-19 | Webpage evidence collecting method, device, storage medium and server based on block chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652619.3A CN110489676A (en) | 2019-07-19 | 2019-07-19 | Webpage evidence collecting method, device, storage medium and server based on block chain |
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