CN109840414A - Safety protecting method, device and the electronic equipment of baseboard management controller - Google Patents
Safety protecting method, device and the electronic equipment of baseboard management controller Download PDFInfo
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- CN109840414A CN109840414A CN201811523642.4A CN201811523642A CN109840414A CN 109840414 A CN109840414 A CN 109840414A CN 201811523642 A CN201811523642 A CN 201811523642A CN 109840414 A CN109840414 A CN 109840414A
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- ipmi
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Abstract
The embodiment of the present invention provides the safety protecting method, device and electronic equipment of a kind of baseboard management controller, the method comprise the steps that receiving IPMI command request, and is based on the IPMI command request, extracts IPMI command information；By judging whether the IPMI command information meets the white list strategy of pre-configuration, it is determined whether execute the corresponding IPMI order of the IPMI command request.The embodiment of the present invention is according to white list strategy, security control is carried out to the IPMI order of access baseboard management controller, by being detected to IPMI order and the data of IPMI order attachment, so that the IPMI order and data fit white list security strategy that are performed, ensure the data information security of baseboard management controller.
Description
Technical field
The present embodiments relate to data information security technical fields, more particularly, to a kind of baseboard management controller
Safety protecting method, device and electronic equipment.
Background technique
The operation that the development of cloud computing brings server etc. largely to equip, is universal by BMC remotely administered server
Form management server.Wherein accessing BMC by IPMI protocol is a kind of most common most common way to manage.
Baseboard management controller (Baseboard Management Controller, BMC) is substantially that execution servomechanism is remote
Hold Management Controller.It can carry out that firmware upgrade, to check machinery equipment etc. some to machine in the state that machine is not keyed up
Operation.Intelligent Platform Management Interface (Intelligent Platform Management Interface, IPMI) is that one kind is opened
The hardware management interface specification for putting standard defines the ad hoc approach that embedded management subsystem is communicated.IPMI information is logical
It crosses BMC (in the hardware component of IPMI specification) to be exchanged, using low-level hardware intelligent management, non-OS is carried out
Management has two major advantages in that this configuration allows to carry out with outer server admin；Operating system need not bearing transport system shape
The task of state data.
At work, all IPMI functions are all to send commands to complete to BMC, and order uses advises in IPMI specification
Fixed order, BMC receive and record in System Event Log event message, safeguard the sensing of sensor situation in description system
Device data record.When needing remote access system, serial (SOL) characteristic is very useful on IPMI new LAN.SOL changes IPMI
Local serial ports direction of transfer in conversation procedure, thus provide to urgent management service, Windows dedicated management console or
The remote access of Linux serial console.BMC is accomplished by changing the direction for the information for sending serial port on LAN
This point provides and a kind of unrelated with manufacturer checks starting, operating system loader or urgent management console remotely to diagnose
With the standard mode of maintenance failure.
But the data for being possible to carry in IPMI order are despiteful or order itself can threaten BMC system
Safety, will lead to BMC itself or service area wreck.
Summary of the invention
In order to overcome the above problem or at least be partially solved the above problem, the embodiment of the present invention provides a kind of substrate pipe
Safety protecting method, device and the electronic equipment for managing controller, the data information to effective guarantee baseboard management controller are pacified
Entirely.
In a first aspect, the embodiment of the present invention provides a kind of safety protecting method of baseboard management controller, comprising:
IPMI command request is received, and is based on the IPMI command request, extracts IPMI command information；
By judging whether the IPMI command information meets the white list strategy of pre-configuration, it is determined whether described in execution
The corresponding IPMI order of IPMI command request.
Second aspect, the embodiment of the present invention provide a kind of safety device of baseboard management controller, comprising:
Extraction module for receiving IPMI command request, and is based on the IPMI command request, extracts IPMI order letter
Breath；
Judgment module, for determining by judging whether the IPMI command information meets the white list strategy of pre-configuration
Whether the IPMI command request corresponding IPMI order is executed.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising: at least one processor, at least one
Manage device, communication interface and bus；The memory, the processor and the communication interface are completed mutual by the bus
Communication, the communication interface between the electronic equipment and IPMI command request equipment information transmission；The storage
The computer program that can be run on the processor is stored in device, it is real when the processor executes the computer program
The now safety protecting method of baseboard management controller described in first aspect as above.
Fourth aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, the non-transient calculating
Machine readable storage medium storing program for executing stores computer instruction, and the computer instruction executes the computer described in first aspect as above
The safety protecting method of baseboard management controller.
Safety protecting method, device and the electronic equipment of baseboard management controller provided in an embodiment of the present invention, according to white
List strategy carries out security control to the IPMI order of access baseboard management controller, by IPMI order and IPMI order
The data of attachment are detected, so that the IPMI order and data fit white list security strategy that are performed, ensure substrate management
The data information security of controller.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of the safety protecting method for the baseboard management controller that one embodiment of the invention provides；
Fig. 2 is IPMI order white list in the safety protecting method of the baseboard management controller provided according to inventive embodiments
Schematic diagram is arranged in module；
Fig. 3 be another embodiment of the present invention provides baseboard management controller safety protecting method flow diagram；
Fig. 4 is the structural schematic diagram of the safety device of baseboard management controller provided in an embodiment of the present invention；
Fig. 5 is the entity structure schematic diagram of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment in the embodiment of the present invention, ability
Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of embodiment protection.
For the data for being possible to carry in the prior art in IPMI order be despiteful or order itself can prestige
The safety for coercing BMC system, will lead to BMC itself or the problem of service area wrecks, the embodiment of the present invention is according to white list plan
Slightly, security control is carried out to the IPMI order of access baseboard management controller, by IPMI order and IPMI order attachment
Data are detected, so that the IPMI order and data fit white list security strategy that are performed, ensure baseboard management controller
Data information security.Expansion explanation and introduction will be carried out to the embodiment of the present invention especially by multiple embodiments below.
Fig. 1 is the flow diagram of the safety protecting method for the baseboard management controller that one embodiment of the invention provides, such as
Shown in Fig. 1, this method comprises:
S101 receives IPMI command request, and is based on IPMI command request, extracts IPMI command information.
Based on Intelligent Platform Management Interface (Intelligent Platform Management Interface, IPMI)
Order the baseboard management controller being managed at work, all IPMI functions are all to baseboard management controller
(Baseboard Management Controller, BMC) sends commands to completion, and order uses to be provided in IPMI specification
Order, BMC is received simultaneously records event message in System Event Log, safeguards the sensor of sensor situation in description system
Data record.
As shown in Fig. 2, being ordered for IPMI in the safety protecting method of the baseboard management controller provided according to inventive embodiments
Enable white list module that schematic diagram is set.In the embodiment of the present invention, in BMC before the module of IPMI instruction processing, IPMI is set
Order white list module.It is managed in control process in BMC, IPMI order white list module can receive remote equipment hair first
The IPMI command request sent can carry the information of corresponding IPMI order, i.e. IPMI command information in the IPMI command request.It
IPMI order white list module can extract IPMI command information from received IPMI command request afterwards.
Wherein optionally, the step of being based on IPMI command request, extracting IPMI command information specifically includes: being ordered based on IPMI
Request is enabled, by regular expression, extracts IPMI command information.
S102, by judging whether IPMI command information meets the white list strategy of pre-configuration, it is determined whether execute IPMI
The corresponding IPMI order of command request.
The embodiment of the present invention judges the IPMI order after extracting the IPMI command information that IPMI command request carries
Whether information is the permitted order of white list strategy being preconfigured, and is decided whether to execute the IPMI according to judging result
The corresponding IPMI order of command request.
The safety protecting method of baseboard management controller provided in an embodiment of the present invention, according to white list strategy, to access
The IPMI order of baseboard management controller carries out security control, by examining to IPMI order and the data of IPMI order attachment
It surveys, so that the IPMI order and data fit white list security strategy that are performed, ensure the data information of baseboard management controller
Safety.
Wherein, according to the above embodiments optionally, by judging whether IPMI command information meets the white name of pre-configuration
Single strategy, it is determined whether the step of executing the corresponding IPMI order of IPMI command request specifically includes: if IPMI command information is not
Meet white list strategy, then do not execute IPMI order, and issue alarm signal, otherwise, when judgement meets and imposes a condition, executes
IPMI order.
According to above-described embodiment, command information is analyzed, is judging whether IPMI command information is preconfigured
When the permitted order of white list strategy, if IPMI command information is the order that white list strategy does not allow, forbidding executing should
IPMI order.Otherwise, continue to judge IPMI command request according to imposing a condition, and meet the setting condition in judgement
When, execute corresponding IPMI order.
It is wherein optional, after the step of extracting IPMI command information, the method for the embodiment of the present invention further include: be based on
IPMI command request extracts IPMI data information；Correspondingly, judgement meet impose a condition when, execute IPMI order the step of
It specifically includes: inspection policies being set according to IPMI command information, and further judge whether IPMI data information meets detection plan
Slightly, if meeting, IPMI order is executed.
As shown in figure 3, for another embodiment of the present invention provides baseboard management controller safety protecting method process
Schematic diagram is judging that IPMI command information is the permitted order of white list strategy being preconfigured according to the above embodiments
On the basis of, further analyzing IP MI data information.Different inspection policies are arranged according to the instruction of IPMI first, further according to the inspection
It surveys strategy to judge IPMI data information, if it is the data for not meeting inspection policies rule, then does not allow to execute, only
Legal data just allow to execute.In addition, IPMI order is not executed if IPMI data information does not meet inspection policies,
And issue alarm signal.
It is understood that before being analyzed and determined according to IPMI data information, it first will be from IPMI command request
IPMI data information is extracted, specifically can extract IPMI data information by regular expression.
As the other side of the embodiment of the present invention, the embodiment of the present invention provides a kind of substrate according to the above embodiments
The safety device of Management Controller, safety of the device for realizing baseboard management controller in the above embodiments are anti-
Shield.Therefore, the description and definition in the safety protecting method of the baseboard management controller of the various embodiments described above can be used for this
The understanding of each execution module in inventive embodiments, specifically refers to above-described embodiment, is not repeating herein.
One embodiment according to an embodiment of the present invention, the structure of the safety device of baseboard management controller such as Fig. 4
It is shown, it is the structural schematic diagram of the safety device of baseboard management controller provided in an embodiment of the present invention, which can be with
For realizing the security protection of baseboard management controller in above-mentioned each method embodiment, which includes: extraction module 401 and sentences
Disconnected module 402.Wherein:
Extraction module 401 is based on IPMI command request for receiving IPMI command request, extracts IPMI command information；
Judgment module 402 is used for by judging whether IPMI command information meets the white list strategy of pre-configuration, it is determined whether is executed
The corresponding IPMI order of IPMI command request.
In the embodiment of the present invention, in BMC before the module of IPMI instruction processing, IPMI order white list module is set,
That is the safety device of baseboard management controller, the device include extraction module 401 and judgment module 402.Pipe is carried out in BMC
It manages in control process, extraction module 401 can receive the IPMI command request that remote equipment is sent first, the IPMI command request
The middle information that can carry corresponding IPMI order, i.e. IPMI command information.Extraction module 401 can be asked from received IPMI order later
Seek middle extraction IPMI command information.
Later, judgment module 402 judges whether the IPMI command information is that the white list strategy being preconfigured is allowed
Order, and decided whether to execute the corresponding IPMI order of the IPMI command request according to judging result.
The safety device of baseboard management controller provided in an embodiment of the present invention, by the way that corresponding execution mould is arranged
Block carries out security control to the IPMI order of access baseboard management controller according to white list strategy, by IPMI order and
The data of IPMI order attachment are detected, so that the IPMI order and data fit white list security strategy that are performed, ensure
The data information security of baseboard management controller.
It is understood that can be by hardware processor (hardware processor) come real in the embodiment of the present invention
Each relative program module in the device of existing the various embodiments described above.Also, the peace of the baseboard management controller of the embodiment of the present invention
Full protection device utilizes above-mentioned each program module, and the safety that can be realized the baseboard management controller of above-mentioned each method embodiment is anti-
Protect process, in for realizing above-mentioned each method embodiment when the security protection of baseboard management controller, the embodiment of the present invention
The beneficial effect that device generates is identical as corresponding above-mentioned each method embodiment, can refer to above-mentioned each method embodiment, herein
It repeats no more.
As the another aspect of the embodiment of the present invention, the present embodiment provides a kind of electronics according to the above embodiments and sets
It is standby, it is the entity structure schematic diagram of electronic equipment provided in an embodiment of the present invention, comprising: at least one processor with reference to Fig. 5
501, at least one processor 502, communication interface 503 and bus 504.
Wherein, memory 501, processor 502 and communication interface 503 complete mutual communication by bus 504, communicate
Interface 503 is for the information transmission between the electronic equipment and IPMI command request equipment；Being stored in memory 501 can locate
The computer program run on reason device 502 when processor 502 executes the computer program, is realized as described in the various embodiments described above
Baseboard management controller safety protecting method.
It is to be understood that including at least memory 501, processor 502, communication interface 503 and bus in the electronic equipment
504, and memory 501, processor 502 and communication interface 503 form mutual communication connection by bus 504, and can be complete
The program of the safety protecting method of baseboard management controller is read from memory 501 at mutual communication, such as processor 502
Instruction etc..In addition, communication interface 503 can also realize the communication connection between the electronic equipment and IPMI command request equipment,
And achievable mutual information transmission, such as the security protection to baseboard management controller is realized by communication interface 503.
When electronic equipment is run, processor 502 calls the program instruction in memory 501, real to execute above-mentioned each method
Apply method provided by example, for example, receive IPMI command request, and be based on IPMI command request, extract IPMI order letter
Breath；By judging whether IPMI command information meets the white list strategy of pre-configuration, it is determined whether execute IPMI command request pair
IPMI order answered etc..
Program instruction in above-mentioned memory 501 can be realized and as independent by way of SFU software functional unit
Product when selling or using, can store in a computer readable storage medium.Alternatively, realizing that above-mentioned each method is implemented
This can be accomplished by hardware associated with program instructions for all or part of the steps of example, and program above-mentioned can store to be calculated in one
In machine read/write memory medium, when being executed, execution includes the steps that above-mentioned each method embodiment to the program；And storage above-mentioned
Medium includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), the various media that can store program code such as magnetic or disk.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium also according to the various embodiments described above, this is non-temporarily
State computer-readable recording medium storage computer instruction, the computer instruction execute computer as described in the various embodiments described above
Baseboard management controller safety protecting method, for example, receive IPMI command request, and be based on IPMI command request,
Extract IPMI command information；By judging whether IPMI command information meets the white list strategy of pre-configuration, it is determined whether execute
Corresponding IPMI order of IPMI command request etc..
Electronic equipment provided in an embodiment of the present invention and non-transient computer readable storage medium, by executing above-mentioned each reality
The safety protecting method for applying baseboard management controller described in example, according to white list strategy, to access baseboard management controller
IPMI order carries out security control, by being detected to IPMI order and the data of IPMI order attachment, so that be performed
IPMI order and data fit white list security strategy, ensure the data information security of baseboard management controller.
It is understood that the embodiment of device described above, electronic equipment and storage medium is only schematic
, wherein unit may or may not be physically separated as illustrated by the separation member, it can both be located at one
Place, or may be distributed on heterogeneous networks unit.Some or all of modules can be selected according to actual needs
To achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are without paying creative labor
To understand and implement.
By the description of embodiment of above, those skilled in the art is it will be clearly understood that each embodiment can borrow
Help software that the mode of required general hardware platform is added to realize, naturally it is also possible to pass through hardware.Based on this understanding, above-mentioned
Substantially the part that contributes to existing technology can be embodied in the form of software products technical solution in other words, the meter
Calculation machine software product may be stored in a computer readable storage medium, such as USB flash disk, mobile hard disk, ROM, RAM, magnetic disk or light
Disk etc., including some instructions, with so that a computer equipment (such as personal computer, server or network equipment etc.)
Execute method described in certain parts of above-mentioned each method embodiment or embodiment of the method.
In addition, those skilled in the art are it should be understood that in the application documents of the embodiment of the present invention, term
"include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that including a series of elements
Process, method, article or equipment not only include those elements, but also including other elements that are not explicitly listed, or
Person is to further include for elements inherent to such a process, method, article, or device.In the absence of more restrictions, by
The element that sentence "including a ..." limits, it is not excluded that in the process, method, article or apparatus that includes the element
There is also other identical elements.
In the specification of the embodiment of the present invention, numerous specific details are set forth.It should be understood, however, that the present invention is implemented
The embodiment of example can be practiced without these specific details.In some instances, it is not been shown in detail well known
Methods, structures and technologies, so as not to obscure the understanding of this specification.Similarly, it should be understood that in order to simplify implementation of the present invention
Example is open and helps to understand one or more of the various inventive aspects, above to the exemplary embodiment of the embodiment of the present invention
Description in, each feature of the embodiment of the present invention is grouped together into single embodiment, figure or descriptions thereof sometimes
In.
However, the disclosed method should not be interpreted as reflecting the following intention: i.e. the claimed invention is implemented
Example requires features more more than feature expressly recited in each claim.More precisely, such as claims institute
As reflection, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows specific embodiment party
Thus claims of formula are expressly incorporated in the specific embodiment, wherein each claim itself is real as the present invention
Apply the separate embodiments of example.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the embodiment of the present invention, rather than it is limited
System；Although the embodiment of the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art it is understood that
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, each embodiment skill of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
The spirit and scope of art scheme.
Claims (8)
1. a kind of safety protecting method of baseboard management controller characterized by comprising
IPMI command request is received, and is based on the IPMI command request, extracts IPMI command information；
By judging whether the IPMI command information meets the white list strategy of pre-configuration, it is determined whether execute the IPMI life
It enables and requests corresponding IPMI order.
2. the method according to claim 1, wherein described by judging whether the IPMI command information meets
The white list strategy of pre-configuration, it is determined whether the step of executing the IPMI command request corresponding IPMI order specifically includes:
If the IPMI command information does not meet the white list strategy, the IPMI order is not executed, and issue alarm signal
Number, otherwise, when judgement meets and imposes a condition, execute the IPMI order.
3. according to the method described in claim 2, it is characterized in that, after the extraction IPMI command information the step of, also
It include: that IPMI data information is extracted based on the IPMI command request；
Correspondingly, described when judgement meets and imposes a condition, the step of executing the IPMI order, is specifically included:
Inspection policies are set according to the IPMI command information, and it is described further to judge whether the IPMI data information meets
Inspection policies execute the IPMI order if meeting.
4. according to the method described in claim 3, it is characterized by further comprising:
If the IPMI data information does not meet the inspection policies, the IPMI order is not executed, and issue alarm signal.
5. method according to any of claims 1-4, which is characterized in that it is described to be based on the IPMI command request,
The step of extracting IPMI command information specifically includes:
The IPMI command information is extracted by regular expression based on the IPMI command request.
6. a kind of safety device of baseboard management controller characterized by comprising
Extraction module for receiving IPMI command request, and is based on the IPMI command request, extracts IPMI command information；
Judgment module, for by judging whether the IPMI command information meets the white list strategy of pre-configuration, it is determined whether
Execute the corresponding IPMI order of the IPMI command request.
7. a kind of electronic equipment characterized by comprising at least one processor, at least one processor, communication interface and total
Line；
The memory, the processor and the communication interface complete mutual communication, the communication by the bus
Interface is also used to the transmission of the information between the electronic equipment and IPMI command request equipment；
The computer program that can be run on the processor is stored in the memory, the processor executes the calculating
When machine program, the method as described in any in claim 1 to 5 is realized.
8. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Computer instruction is stored up, the computer instruction makes the computer execute the method as described in any in claim 1 to 5.
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| CN112702350B (en) * | 2020-12-25 | 2022-09-27 | 北京百度网讯科技有限公司 | Out-of-band management method and device, electronic equipment and readable medium |
| CN113407465A (en) * | 2021-06-16 | 2021-09-17 | 深圳市同泰怡信息技术有限公司 | Switch configuration method and device of baseboard management controller and computer equipment |
| CN113407465B (en) * | 2021-06-16 | 2024-02-09 | 深圳市同泰怡信息技术有限公司 | Switch configuration method and device of baseboard management controller and computer equipment |
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