CN109818742A - A kind of apparatus debugging method, device and storage medium - Google Patents
A kind of apparatus debugging method, device and storage medium Download PDFInfo
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- CN109818742A CN109818742A CN201711175809.8A CN201711175809A CN109818742A CN 109818742 A CN109818742 A CN 109818742A CN 201711175809 A CN201711175809 A CN 201711175809A CN 109818742 A CN109818742 A CN 109818742A
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- public key
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- maintenance tools
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Abstract
The invention discloses a kind of apparatus debugging method, device and storage mediums, are related to smart machine communication field, which comprises after equipment receives the connection request for debugging, the debugging public key for this connection is obtained from the connection request received；The equipment obtains the verification public key connected for this from reliable channel；The equipment determines whether the requesting party of the connection request is operation and maintenance tools according to the debugging public key and the verification public key；If the requesting party is the operation and maintenance tools, the equipment and the operation and maintenance tools establish the connection for debugging.By distinguishing operation and maintenance tools and non-operation and maintenance tools, achieve the purpose that the operation and maintenance tools of only device manufacturer can debug equipment.
Description
Technical field
The present invention relates to smart machine communication field, in particular to a kind of adjustment method, device, equipment and storage medium.
Background technique
O&M is the indispensable work of each device manufacturer.After each device product factory, if equipment breaks down,
It requires operation and maintenance tools and carrys out the reason of positioning test failure occurs.Adb (android debug bridge) is that android is provided
A general debugging tool, as crawl log, installation with unloading application, remotely connect android equipment, replicate file arrive
The various debugging operations such as equipment.Android device manufacturer can reach many mesh to android equipment O&M by adb tool
's.
If current equipment supports the debugging of adb tool, normal process is as follows.The adb means requests at the end PC connect the android
Equipment, android equipment send a random AUTH TOKEN message.The adb tool at the end PC with oneself RSA private key to this with
Machine token signs, and sends back to android equipment.Android equipment is attempted with all RSA for being stored in oneself somewhere
Public key checks the token by signature sent back.If checking signature failure, equipment is sent newly to adb tool
token.If adb tool has had attempted to all RSA public private key pairs, equipment still checks failure, then adb tool is sent out to equipment
Send AUTH RSA PUBLIC KEY message, the RSA public key comprising an adb.The RSA public key inspection label that equipment utilization is sent
Pop-up message box asks whether to allow (or permanent allow) the adb tool using debugging interface after name passes through, one in the message box
As can show the fingerprint (MD5) of adb public key, rather than host public key itself.After user's authorization, adb tool then be can be used
?.That is adb tool requests that a RSA public key for representing PC Android device can be issued simultaneously when connection for the first time,
The android equipment utilization public key authenticates adb tool, this is the use normal process of the adb tool of android.
But the above normal process, anyone can debug android equipment by standard adb, and user is only needed
Authorization is primary.If user does not know that this is authorization adb debugging function in a daze, ACK button is pressed, then will be hacked
Visitor is utilized to operate the equipment.And many device manufacturers are it is not desirable that third can debug oneself equipment.The above normal stream
Journey android equipment does not identify that the request at operation and maintenance tools end connects or third party is in the standard using android
Adb tool is connected in request.Device manufacturer is to reach security purpose, it is common practice to directly when leaving the factory close adb function
It closes.But oneself is also prevented using adb tool to debug while closing adb method.Some device manufacturers are developed by oneself
A set of operation and maintenance tools are done, and to reach the same debugging function of adb tool in this way and the workload of exploitation operation and maintenance tools that carries out
Greatly, and it is not general.Some device manufacturers then require carry out adb debugging before must the end PC install mutually should product drive
It is dynamic, but since driving is general, once others obtains a driving can carry out adb in the equipment of all products
Debugging.
Therefore, how to allow device manufacturer using android general adb tool to carry out debugging O&M, while preventing again
Third party debugs the equipment using adb tool, becomes urgent problem to be solved.
Summary of the invention
A kind of apparatus debugging method, device, equipment and storage medium provided in an embodiment of the present invention realize only device manufacturer
Operation and maintenance tools equipment can be debugged.
A kind of apparatus debugging method provided according to embodiments of the present invention, comprising:
After equipment receives the connection request for debugging, obtain from the connection request received for this connection
Debug public key；
The equipment obtains the verification public key connected for this from reliable channel；
The equipment according to the debugging public key and the verification public key, determine the connection request requesting party whether be
Operation and maintenance tools；
If the requesting party is the operation and maintenance tools, the equipment and the operation and maintenance tools establish the company for debugging
It connects.
Preferably, the equipment is obtained from reliable channel includes: for this verification public key connected
The request for being used to download the verification public key is sent to server by the equipment；
The verification public key prestored that the equipment waits the server to be returned according to the request.
Preferably, the equipment determines the request of the connection request according to the debugging public key and the verification public key
Whether side is that operation and maintenance tools include:
If the verification public key got from the server is consistent with the debugging public key, the equipment determines institute
The requesting party for stating connection request is operation and maintenance tools；
If having not been obtained from the server to the verification public key, or the verifying got from the server is public
Key and the debugging public key are inconsistent, then the equipment determines that the requesting party of the connection request is not operation and maintenance tools.
Preferably, the equipment is obtained from reliable channel includes: for this verification public key connected
After receiving the connection request, the requesting party of the equipment and the connection request establishes another communication connection；
The equipment obtains the verification public key from the requesting party by another communication connection.
Preferably, the equipment determines the request of the connection request according to the debugging public key and the verification public key
Whether side is that operation and maintenance tools include:
If the verification public key and the debugging public key that are got by another communication connection from the requesting party
Unanimously, then the equipment determines that the requesting party of the connection request is operation and maintenance tools；
If another communication connection between the equipment and the requesting party can not be established, or by described another
It communicates to connect the verification public key got from the requesting party and the debugging public key is inconsistent, then the equipment determines institute
The requesting party for stating connection request is not operation and maintenance tools.
Preferably, the equipment is obtained from reliable channel includes: for this verification public key connected
After receiving the connection request, the equipment reads specified external memory；
The equipment obtains the verification public key from the external memory.
Preferably, the equipment determines the request of the connection request according to the debugging public key and the verification public key
Whether side is that operation and maintenance tools include:
If the verification public key obtained from the external memory is consistent with the debugging public key, the equipment is true
The requesting party of the fixed connection request is operation and maintenance tools；
If not finding the external memory, perhaps from the external memory it is unread to the verification public key or
The verification public key read from the external memory is out of date, or the verifying read from the external memory is public
Key and the debugging public key are inconsistent, then the equipment determines that the requesting party of the connection request is not operation and maintenance tools.
Preferably, the debugging public key and the verification public key are the public keys of public-key encryptosystem RSA key centering,
It is regenerated by the operation and maintenance tools in each connection request initiated for debugging.
A kind of equipment debugging device provided according to embodiments of the present invention, comprising:
Debugging public key acquisition module is asked after receiving the connection request for commissioning device from the connection received
Seek the middle debugging public key obtained for this connection；
Verification public key obtains module, for obtaining the verification public key connected for this from reliable channel；
Request originator determining module, for determining that the connection is asked according to the debugging public key and the verification public key
Whether the requesting party asked is operation and maintenance tools；
Connection request processing module, if being the operation and maintenance tools for the requesting party, establish the equipment with it is described
The connection for debugging of operation and maintenance tools.
A kind of Android device provided according to embodiments of the present invention, comprising: processor, and with the processor coupling
The memory connect；The equipment debugging program that can be run on the processor, the equipment debugging are stored on the memory
Program realizes the step of above-mentioned apparatus debugging method when being executed by the processor.
A kind of storage medium provided according to embodiments of the present invention is stored thereon with equipment debugging program, the equipment tune
The step of examination program realizes above-mentioned apparatus debugging method when being executed by processor.
Technical solution provided in an embodiment of the present invention has the following beneficial effects:
The equipment of the embodiment of the present invention manufacturer operation and maintenance tools are used when being used for the connection of debugging to device request every time
Debugging key pair will regenerate, and guarantee that the public key for being transferred to equipment is newest public key, accordingly even when being obtained this time by hacker
The debugging public key of connection, connection next time still cannot use old public key, while be by comparing verification public key and debugging public key
It is no consistent, distinguish device manufacturer's operation and maintenance tools request connection or the request connection of third party's debugging tool, thus reach only this set
The operation and maintenance tools of standby manufacturer can combine device security to the purpose that equipment is debugged.
Detailed description of the invention
Fig. 1 is apparatus debugging method block diagram provided in an embodiment of the present invention；
Fig. 2 is equipment debugging device block diagram provided in an embodiment of the present invention；
Fig. 3, which is server as the adb in reliable channel, requests connection framework figure；
Fig. 4 is socket link between operation and maintenance tools and equipment as reliable channel, and android equipment is as visitor at this time
Adb request connection flow chart when the end of family；
Fig. 5 is adb request connection flow chart of the reliable channel using external memory；
Fig. 6 is socket link between operation and maintenance tools and equipment as reliable channel, and android equipment is as clothes at this time
Adb request connection flow chart when business end.
Specific embodiment
Below in conjunction with attached drawing to a preferred embodiment of the present invention will be described in detail, it should be understood that described below is excellent
Select embodiment only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Fig. 1 is apparatus debugging method block diagram provided in an embodiment of the present invention, as shown in Figure 1, step includes:
Step S101: it after equipment receives the connection request for debugging, obtains and is used for from the connection request received
The debugging public key of this connection.
Step S102: the equipment obtains the verification public key connected for this from reliable channel.
The mode for obtaining verification public key is as follows:
1. server is as reliable channel.
The request for being used to download the verification public key is sent to server by the equipment, and the equipment waits the service
The verification public key prestored that device is returned according to the request.
When server is as reliable channel, operation and maintenance tools can initiate the connection request premise previous existence into public key, and by institute
The public key of generation is sent to server preservation.
2. another communication connection is used as reliable channel.
After receiving the connection request, the requesting party of the equipment and the connection request establishes another communication connection,
The equipment obtains the verification public key from the requesting party by another communication connection.For example, another communication link
Connecing can be socket connection and can also be used as client at this point, the equipment can be used as server-side.
3. external memory is as reliable channel.
After receiving the connection request, the equipment reads specified external memory, and from the external memory
It is middle to obtain the verification public key.
When external memory is as reliable channel, public key generated can be stored in external storage in advance by operation and maintenance tools
In device, then external memory is inserted into the slot of the equipment, so as to the equipment after receiving the connection request from institute
It states external memory and obtains the verification public key.
Step S103: the equipment determines asking for the connection request according to the debugging public key and the verification public key
Whether the side of asking is operation and maintenance tools.
When server is as reliable channel, the equipment according to from server obtain verification public key the case where, determination ask
The legitimacy for the side of asking.Specifically, if the verification public key got from the server is consistent with the debugging public key,
The equipment determines that the requesting party of the connection request is operation and maintenance tools, if having not been obtained from the server public to the verifying
Key, or the verification public key got from the server and the debugging public key it is inconsistent, then the equipment determines institute
The requesting party for stating connection request is not operation and maintenance tools.
When another communication connection is as reliable channel, the equipment obtains verification public key according to from another communication connection
Situation determines the legitimacy of requesting party.Specifically, if the institute got by another communication connection from the requesting party
It is consistent with the debugging public key to state verification public key, then the equipment determines that the requesting party of the connection request is operation and maintenance tools；If
Can not establish another communication connection between the equipment and the requesting party, or by another communication connection from
The verification public key that the requesting party gets and the debugging public key are inconsistent, then the equipment determines the connection request
Requesting party be not operation and maintenance tools.
When external memory is as reliable channel, if the verification public key obtained from the external memory and institute
State debugging public key it is consistent, then the equipment determines that the requesting party of the connection request is operation and maintenance tools；If not finding described external
Memory, perhaps from the external memory it is unread to the verification public key or from the external memory read institute
State that verification public key is out of date, or the verification public key read from the external memory and the debugging public key it is inconsistent,
Then the equipment determines that the requesting party of the connection request is not operation and maintenance tools.
Step S104: if the requesting party is the operation and maintenance tools, the equipment is used for operation and maintenance tools foundation
The connection of debugging.
Above equipment is Android device；
The above-mentioned connection for debugging is adb connection；
Above-mentioned operation and maintenance tools be device manufacturer the equipment is debugged, the tool of O&M.
Debugging public key described above and the verification public key are the public keys of public-key encryptosystem RSA key centering, by
The operation and maintenance tools are regenerated in each connection request initiated for debugging.
It will appreciated by the skilled person that implement the method for the above embodiments be can be with
Relevant hardware is instructed to complete by program, the program can store in computer-readable storage medium.Into
One step says that the present invention can also provide a kind of storage medium, is stored with equipment debugging program, and the equipment debugging program is processed
The step of device realizes above-mentioned apparatus debugging method when executing.Wherein, the storage medium may include ROM/RAM, magnetic disk,
CD, USB flash disk.
Fig. 2 is equipment debugging device block diagram provided in an embodiment of the present invention, as shown in Figure 2, comprising:
Public key acquisition module 21 is debugged, after receiving the connection request for commissioning device, from the connection received
The debugging public key for this connection is obtained in request；
Verification public key obtains module 22, for obtaining the verification public key connected for this from reliable channel；
Request originator determining module 23, for determining the connection according to the debugging public key and the verification public key
Whether the requesting party of request is operation and maintenance tools；
Connection request processing module 24 establishes the equipment and institute if being the operation and maintenance tools for the requesting party
State the connection for debugging of operation and maintenance tools.
Described device can be set in Android device, and the course of work includes: that debugging public key acquisition module 21 receives
For the connection request of commissioning device, and the debugging public key connected for this is obtained from the connection request.Verification public key
It obtains module 22 and obtains the verifying for being used for this connection by server or the reliable channel such as socket connection or external memory
Public key.Request originator determining module 23 compares the debugging public key and the verification public key of acquisition, if two public keys are consistent,
Then illustrate that the requesting party of the connection request is operation and maintenance tools, connection request processing module 24 establishes the equipment and the O&M
The connection for debugging of tool illustrates the connection if the verification public key can not be got or two public keys are inconsistent
The requesting party of request is not operation and maintenance tools, and as third party's debugging tool or non-operation and maintenance tools, connection request processing module 24 are refused
The connection for debugging of the equipment and the operation and maintenance tools is established absolutely.
The present embodiment provides a kind of Android devices, comprising: processor, and the memory with processor coupling；
The equipment debugging program that can be run on the processor is stored on the memory, the equipment debugging program is by the place
The step of reason device realizes above-mentioned apparatus debugging method when executing.
To keep the objectives, technical solutions, and advantages of the present invention clearer, below with android equipment and integrated adb work
It elaborates for the operation and maintenance tools of tool.For the adb debugging technique of android smart machine, technology to be solved is asked
Topic is how not only to have allowed oneself carry out debugging O&M to the android equipment using android general adb tool, but also prevent other
People debugs the android equipment using adb tool.Based on this, the embodiment of the present invention provides one kind device manufacturer certainly
The method and apparatus that oneself operation and maintenance tools can carry out adb debugging, specific as follows:
The embodiment of the present invention provides a kind of method that operation and maintenance tools can carry out adb debugging: operation and maintenance tools firstly generate newly
RSA key pair.Operation and maintenance tools issue the public key of RSA key centering needed for authentication when being connected with adb means requests
Android equipment, while same public key is also transmitted to by Android device by another reliable channel.Android is set
It is standby to be compared the RSA public key that reliable channel is sent with the RSA public key being transmitted through from adb tool, if unanimously, then it is assumed that
It is the adb connection of operation and maintenance tools request, the adb connection is then allowed to be debugged；Otherwise refusal connection.If Android is set
It is standby that any RSA public key can not be obtained from reliable channel, also not think it is that operation and maintenance tools are connected in request, then refuses.The technology
Have a main points: operation and maintenance tools are every time to when the adb connection of android device request, and RSA key is to will regenerate.
The embodiment of the present invention provides the android device that one kind operation and maintenance tools can carry out adb debugging, comprising: (1)
Android equipment；(2) operation and maintenance tools.
The android equipment, the RSA public key obtained by comparing reliable channel and the RSA sended over from adb tool
Whether public key unanimously connects to determine receiving or refuse this adb request.The android device not sent out by persistence
The public key come, is kept only temporarily, and the public key that adb is used just is deleted after this time connecting use.
The operation and maintenance tools are integrated with adb tool, in addition to there is the approach of adb tool standard that RSA public key is transmitted to equipment
Outside, there are also additional reliable channels is transmitted to equipment for the RSA public key of adb tool.The operation and maintenance tools have one to regenerate RSA
Key pair module, when operation and maintenance tools can all regenerate RSA key pair before with adb request connection.
Fig. 3, which is server as the adb in reliable channel, requests connection framework figure, as shown in figure 3, the present embodiment is reliable logical
Road is realized using additional server, and step includes:
Step S301: operation and maintenance tools generate a new RSA key pair, and RSA public key therein is sent to server.
The server can both be serviced with HTTP (Hyper Text Transfer Protocol, hypertext transfer protocol)
Device, it is also possible to FTP (File Transfer Protocol, File Transfer Protocol) server, not limiting server type.
Step S302: operation and maintenance tools request connection android equipment with adb, and also send one and step by adb simultaneously
The rapid identical RSA public key of S301 gives android equipment.
After step S303:android equipment receives the public key that adb is issued, downloading operation and maintenance tools are requested to server
Public key.
Public key (such as being refused or be not present by server the server) is obtained if can not download from server, is shown not
It is that operation and maintenance tools using adb are attached request, then refuses the request of this adb connection.
Step S304: after server receives the downloading request of android equipment, by what is received from operation and maintenance tools
RSA public key is sent to android equipment.
After server sends public key to android equipment, while deleting and being stored in local public key.
If server is also deleted and is stored in local public affairs if issuing public key without client request whithin a period of time
Key, so as not to reusing the public key by people.
Step S305:Android equipment receives after the RSA public key that server is downloaded, it is obtained with issuing from adb
RSA public key compare, if two public keys are consistent, be shown to be operation and maintenance tools use adb carry out connection request, then receive
It this time requests, allows adb connection.Adb order can be used to carry out normal adb after permission to debug.If the knot compared
Fruit be it is inconsistent, show that be non-operation and maintenance tools connected using adb in request, refusal is this time requested.
Fig. 4 is socket link between operation and maintenance tools and equipment as reliable channel, and android equipment is as visitor at this time
Adb request connection flow chart when the end of family, as shown in figure 4, reliable channel in the present embodiment using operation and maintenance tools with
The socket connection directly created between android equipment, without server additional in Fig. 3 embodiment, step includes:
Step S401: operation and maintenance tools establish adb connection to android device request with adb, and are sent simultaneously by adb
The public key of one newly-generated RSA key centering gives android equipment.
Step S402: operation and maintenance tools are used as server-side to open some socket listening port simultaneously, subsequent to monitor
Android equipment establishes the request of socket communication link.
After step S403:Android equipment receives the public key that adb is issued, built as client to operation and maintenance tools request
Found an other socket communication link.
If establishing the socket communication link not successfully after certain a period of time after request, then it is assumed that this time adb connection
Request is not that operation and maintenance tools are making requests connection with adb, and then refusal is this time requested.
Step S404: operation and maintenance tools receive after android equipment establishes the request of new socket communication link, with
Android equipment establishes socket link.
After step S405:Socket communication link is successfully established, operation and maintenance tools by the socket link issue one and
The RSA public key of step S401 system gives android equipment.
After step S406:android equipment receives the public key issued from the socket link, it is issued with from adb
The RSA public key of acquisition compares, if two public keys are consistent, is shown to be the connection request that operation and maintenance tools use adb to carry out, then
Receiving this time request allows adb connection.Adb order can be used to carry out normal adb after permission to debug.If comparing
The result is that it is inconsistent, show it is that non-operation and maintenance tools are connected using adb in request, refusal is this time requested.
Fig. 5 is adb request connection flow chart of the reliable channel using external memory, as shown in figure 5, in the present embodiment
RSA public key is transmitted using external memory (such as TF card or USB flash disk) in reliable channel, and step includes:
Step S501: the new RSA public key that operation maintenance personnel generates operation and maintenance tools and the temporal information for generating the public key etc. are protected
There are under certain catalogue of external memory (such as USB flash disk etc.).The memory is inserted into the corresponding of android equipment by operation maintenance personnel
In the slot of external memory.
Step S502: operation and maintenance tools establish adb connection to android device request by adb, and are sent out simultaneously by adb
Identical RSA public key in one and step S501 is sent to give android equipment.
After step S503:Android equipment receives the public key issued from adb, external memory directory content is read.
If android equipment can not read any information from external memory respective directories, show be not operation and maintenance tools adb connection
Request, then refuses this connection request.
Step S504: when the success of android equipment reads RSA public key and the generation of RSA public key from external memory
Between when, compare the system time of current device and the generation time of public key first.If time interval is big (such as small more than one
When) then refuse this connection request, terminate process.If time interval is little, continue later step.
Step S505: comparing RSA public key that adb is issued and whether the RSA public key in external memory is consistent.If two parts of public affairs
Key comparison result be it is inconsistent, then refuse this adb connection request；If comparison result be it is consistent, allow this adb connection to ask
It asks, then adb can be used normally to debug after allowing.
Fig. 6 is socket link between operation and maintenance tools and equipment as reliable channel, and android equipment is as clothes at this time
Adb request connection flow chart when business end, as shown in fig. 6, the reliable channel in the present embodiment as Fig. 4 embodiment, uses
Be the socket connection directly created between operation and maintenance tools and android equipment, the difference is that the present embodiment
Socket connection is android equipment as server-side, and Fig. 4 embodiment is operation and maintenance tools as server-side.Step includes:
Step S601: operation and maintenance tools establish adb connection to android device request with adb, and are sent simultaneously by adb
The public key of one newly-generated RSA key centering gives android equipment.
After step S602:android equipment receives adb request, a socket port is opened as server-side and is monitored,
To monitor the request for establishing socket communication link of operation and maintenance tools.
If (such as 2 minutes) do not listen to any connection in certain time, it is believed that this time adb connection request is not operation and maintenance tools
Connection is being made requests with adb, then refusal is this time requested, and the listening port is closed.
Step S603: after the public key that operation and maintenance tools are issued by adb in step s 601 is to android equipment, as visitor
An other socket communication link to android device request is established at regular intervals (such as 10 seconds) in family end.If in 2 minutes
The socket communication link is all established not successfully after attempting repeatedly request, then is terminated.
Step S604:android equipment receives after operation and maintenance tools establish the request of new socket communication link, with
Android equipment establishes socket link.
After step S605:Socket communication link is successfully established, operation and maintenance tools by the socket link issue one and
Step S601 the same RSA public key gives android equipment.
After step S606:Android equipment receives the public key issued from the socket link, it is issued with from adb
The RSA public key of acquisition compares, if two public keys are consistent, is shown to be the connection request that operation and maintenance tools use adb to carry out, then
Receiving this time request allows adb connection.Adb order can be used to carry out normal adb after permission to debug.If comparing
The result is that it is inconsistent, show it is that non-operation and maintenance tools are connected using adb in request, refusal is this time requested.
In summary, adb tool is the debugging tool of android Device-General, anyone can use adb tool pair
Android device is debugged, but many manufacturers wish that our company can be debugged with adb, other manufacturers can not debug, with
Reach security purpose, therefore the operation and maintenance tools at the end PC of the embodiment of the present invention are integrated with the function of adb tool.Meanwhile operation and maintenance tools
It is connect by adb means requests with Android device, can will represent a RSA public key of PC when adb means requests connect simultaneously
It issues Android device to be authenticated, this is the normal process of the adb tool of android, and this process android equipment is simultaneously
The request connection or third party that cannot identify operation and maintenance tools end connect in the standard adb tool using android in request
It connects, therefore the operation and maintenance tools of the embodiment of the present invention lead to RSA public key needed for authentication when being connected with adb means requests simultaneously
It crosses another reliable channel and is also transmitted to android equipment, the RSA public key that android equipment sends reliable channel
It is compared with the RSA public key come is transmitted through from adb tool, if unanimously, then it is assumed that be the adb connection of operation and maintenance tools request, then
The adb connection is allowed to be debugged；Otherwise refusal connection.If it is public that android equipment can not obtain any RSA from reliable channel
Key is also not thought it is that operation and maintenance tools are connected in request, is then refused.Differentiation operation and maintenance tools request connection or the are thus reached
The purpose that tripartite connects in the standard adb means requests using android.In actual use, only our company's operation and maintenance tools
The Android device of our company can be debugged with adb tool, and RSA public key when due to connecting every time all regenerates, this
Even if sample is obtained the RSA public key of this time connection by hacker, next time, connection still cannot be used, i.e., not can be carried out Replay Attack.
In conclusion the embodiment of the present invention has following technical effect that
1. the RSA public key that the embodiment of the present invention is obtained by comparing reliable channel and the RSA sended over from adb tool are public
Whether key is consistent, has reached differentiation operation and maintenance tools request connection or third party is asked using the standard adb tool of android
Seek the purpose of connection.
2. the operation and maintenance tools of the embodiment of the present invention are every time to when the adb connection of android device request, used RSA is close
For key to that will regenerate, it will be new for being transferred to the RSA public key of android equipment in this way, even if being obtained this time by hacker
The RSA public key of connection, connection next time still cannot use old public key, and the operation and maintenance tools for being finally reached the only device manufacturer can
The purpose debugged using adb is reached debugging purpose and has combined safety.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all to be modified according to made by the principle of the invention, all it should be understood as
Fall into protection scope of the present invention.
Claims (11)
1. a kind of apparatus debugging method characterized by comprising
After equipment receives the connection request for debugging, the debugging for this connection is obtained from the connection request received
Public key；
The equipment obtains the verification public key connected for this from reliable channel；
The equipment determines whether the requesting party of the connection request is O&M according to the debugging public key and the verification public key
Tool；
If the requesting party is the operation and maintenance tools, the equipment and the operation and maintenance tools establish the connection for debugging.
2. the method according to claim 1, wherein the equipment is obtained from reliable channel for this connection
Verification public key includes:
The request for being used to download the verification public key is sent to server by the equipment；
The verification public key prestored that the equipment waits the server to be returned according to the request.
3. according to the method described in claim 2, it is characterized in that, the equipment is public according to the debugging public key and the verifying
Key determines whether the requesting party of the connection request is that operation and maintenance tools include:
If the verification public key got from the server is consistent with the debugging public key, the equipment determines the company
The requesting party for connecing request is operation and maintenance tools；
If have not been obtained from the server to the verification public key, or the verification public key got from the server with
The debugging public key is inconsistent, then the equipment determines that the requesting party of the connection request is not operation and maintenance tools.
4. the method according to claim 1, wherein the equipment is obtained from reliable channel for this connection
Verification public key includes:
After receiving the connection request, the requesting party of the equipment and the connection request establishes another communication connection；
The equipment obtains the verification public key from the requesting party by another communication connection.
5. according to the method described in claim 4, it is characterized in that, the equipment is public according to the debugging public key and the verifying
Key determines whether the requesting party of the connection request is that operation and maintenance tools include:
If consistent with the debugging public key by another verification public key got from the requesting party that communicates to connect,
Then the equipment determines that the requesting party of the connection request is operation and maintenance tools；
If another communication connection between the equipment and the requesting party can not be established, or pass through another communication
It connects the verification public key got from the requesting party and the debugging public key is inconsistent, then the equipment determines the company
The requesting party for connecing request is not operation and maintenance tools.
6. the method according to claim 1, wherein the equipment is obtained from reliable channel for this connection
Verification public key includes:
After receiving the connection request, the equipment reads specified external memory；
The equipment obtains the verification public key from the external memory.
7. according to the method described in claim 6, it is characterized in that, the equipment is public according to the debugging public key and the verifying
Key determines whether the requesting party of the connection request is that operation and maintenance tools include:
If the verification public key obtained from the external memory is consistent with the debugging public key, the equipment determines institute
The requesting party for stating connection request is operation and maintenance tools；
It is perhaps unread to the verification public key or from institute from the external memory if not finding the external memory
State external memory reading the verification public key it is out of date, or from the external memory read the verification public key with
The debugging public key is inconsistent, then the equipment determines that the requesting party of the connection request is not operation and maintenance tools.
8. method described in -7 any one according to claim 1, which is characterized in that the debugging public key and the verification public key
It is the public key of public-key encryptosystem RSA key centering, initiates to ask for the connection of debugging each by the operation and maintenance tools
It is regenerated when asking.
9. a kind of equipment debugging device characterized by comprising
Public key acquisition module is debugged, after receiving the connection request for commissioning device, from the connection request received
Obtain the debugging public key for this connection；
Verification public key obtains module, for obtaining the verification public key connected for this from reliable channel；
Request originator determining module, for determining the connection request according to the debugging public key and the verification public key
Whether requesting party is operation and maintenance tools；
Connection request processing module establishes the equipment and the O&M if being the operation and maintenance tools for the requesting party
The connection for debugging of tool.
10. a kind of Android device characterized by comprising processor, and the memory with processor coupling；Institute
The equipment debugging program for being stored with and being run on memory on the processor is stated, the equipment debugging program is by the processing
It realizes when device executes such as the step of apparatus debugging method described in any item of the claim 1 to 8.
11. a kind of storage medium, which is characterized in that be stored with equipment debugging program, the equipment debugging program is held by processor
It realizes when row such as the step of apparatus debugging method described in any item of the claim 1 to 8.
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| CN112968889A (en) * | 2021-02-08 | 2021-06-15 | 深圳市慧为智能科技股份有限公司 | Host right management method, terminal, device and computer readable storage medium |
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| CN113760688A (en) * | 2020-06-05 | 2021-12-07 | 腾讯科技（深圳）有限公司 | Remote debugging method, system, webpage server, equipment and storage medium |
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