CN110399753A - A kind of control method, system, storage medium and the server of machine box for server lock - Google Patents
A kind of control method, system, storage medium and the server of machine box for server lock Download PDFInfo
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- CN110399753A CN110399753A CN201910568211.8A CN201910568211A CN110399753A CN 110399753 A CN110399753 A CN 110399753A CN 201910568211 A CN201910568211 A CN 201910568211A CN 110399753 A CN110399753 A CN 110399753A
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- server
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- machine box
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 108010028984 3-isopropylmalate dehydratase Proteins 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 4
- 230000009545 invasion Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
Abstract
This application discloses a kind of control methods of machine box for server lock, are applied to BMC, and the control method includes the instruction of receiver case lock control, and the dbjective state of machine box for server lock is determined according to the Machine case lock control instruction；The level state of target GPIO pin on server master board is set according to the dbjective state, to control the machine box for server lock unlock or locking；Wherein, when the level state of the target GPIO pin is first level state, the machine box for server lock is unlocked state, and when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is locked state.The application can be avoided cabinet by illegal invasion.Disclosed herein as well is control system, a kind of computer readable storage medium and a kind of servers of a kind of machine box for server lock, have the above beneficial effect.
Description
Technical field
The present invention relates to field of computer technology, in particular to a kind of control method, the system, one kind of machine box for server lock
Computer readable storage medium and a kind of server.
Background technique
Server on the market at present, it is common to use the GPIO stitch of entitled Chassis Intrusion (cabinet invasion)
To monitor cabinet intrusion event.When the cabinet of server is opened, the BMC of server will detect this thing using GPIO pin
Part is simultaneously written in log.
But whether above-mentioned utilization Chassis Intrusion pin detection cabinet is invaded, the note when cabinet is turned on
Lower log belongs to the protection method of passive passiveness, and manager can only be in learning that this event occurs and not can avoid cabinet and is entered afterwards
It invades.
Therefore, how cabinet to be avoided to be a technical problem that technical personnel in the field need to solve at present by illegal invasion.
Summary of the invention
The purpose of the application is to provide control method, the system, a kind of computer-readable storage of a kind of machine box for server lock
Medium and a kind of server, can be avoided cabinet by illegal invasion.
In order to solve the above technical problems, the application provides a kind of control method of machine box for server lock, it is applied to BMC, it should
Control method includes:
The instruction of receiver case lock control, and the target-like that machine box for server is locked is determined according to the Machine case lock control instruction
State；
The level state of target GPIO pin on server master board is set according to the dbjective state, it is described to control
The unlock of machine box for server lock or locking；
Wherein, the machine box for server lock when the level state of the target GPIO pin is first level state
For unlocked state, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is
Locked state.
Optionally, further includes:
Machine box for server switch record is updated according to predetermined period；Wherein, the machine box for server switch record includes institute
Machine box for server lock is stated in the unlocked state and/or the corresponding temporal information of the locked state.
Optionally, further includes:
When machine box for server is in power-up state, described second is set by the level state of the target GPIO pin
Level state.
Optionally, the machine box for server lock is that electromagnetism door-inhale is locked.
Optionally, further includes:
When the level state of the target GPIO pin is the first level state, corresponding prompt tone is played.
Optionally, the Machine case lock control instruction is specially IPMI instruction.
Present invention also provides a kind of control systems of machine box for server lock, are applied to BMC, which includes:
State determining module is instructed for receiver case lock control, and is determined and serviced according to the Machine case lock control instruction
The dbjective state of device Machine case lock；
Pin level adjusts module, the target GPIO pin for being arranged on server master board according to the dbjective state
Level state, to control the machine box for server lock unlock or locking；
Wherein, the machine box for server lock when the level state of the target GPIO pin is first level state
For unlocked state, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is
Locked state.
Present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, the computer
Program realizes the step of control method of above-mentioned machine box for server lock executes when executing.
Present invention also provides a kind of servers, comprising: is set to the BMC and server Machine case lock of server master board；Its
In, the BMC for being set to server master board is instructed for receiver case lock control, and is determined and taken according to the Machine case lock control instruction
The dbjective state of business device Machine case lock；It is also used to the target GPIO pin being arranged on the server master board according to the dbjective state
Level state, to control the unlock of machine box for server lock or locking；The machine box for server lock is for working as the target
When the level state of GPIO pin is first level state, lock construction is opened so that machine box for server lock is unlock shape
State；It is also used to be closed lock construction so that described when the level state of the target GPIO pin is the second electrical level state
Machine box for server lock is locked state.
Optionally, the machine box for server lock is that electromagnetism door-inhale is locked.
This application provides a kind of control methods of machine box for server lock, are applied to BMC, which includes receiver
The instruction of case lock control, and the dbjective state that machine box for server is locked is determined according to the Machine case lock control instruction；According to the target
The level state of the target GPIO pin on server master board is arranged in state, so as to control the unlock of machine box for server lock or on
Lock；Wherein, when the level state of the target GPIO pin is first level state, the machine box for server lock is solution
Lock status, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is locking
State.
The input attribute of GPIO pin is changed to output attribute by the application, is determined according to the Machine case lock control instruction received
It needs machine box for server lock to need dbjective state to be achieved, and the level state of GPIO pin is set according to dbjective state.This Shen
Please in the lock/unlock state of machine box for server lock changed according to the level state of GPIO pin, therefore may be implemented to pass through root
The unlocking and unlock that machine box for server is realized according to Machine case lock control command setting GPIO pin level, it is illegal to can be avoided cabinet
Invasion.The application additionally provides a kind of control system of machine box for server lock, a kind of computer readable storage medium and one simultaneously
Kind server, has above-mentioned beneficial effect, details are not described herein.
Detailed description of the invention
In ord to more clearly illustrate embodiments of the present application, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, the drawings in the following description are only some examples of the present application, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the control method of machine box for server lock provided by the embodiment of the present application；
Fig. 2 is the flow chart of the control method of the lock of another kind machine box for server provided by the embodiment of the present application；
Fig. 3 is a kind of control flow chart of cabinet lock and unlock provided by the embodiment of the present application；
Fig. 4 is a kind of finite state machine working principle diagram provided by the embodiment of the present application；
Fig. 5 is a kind of structural schematic diagram of the control system of machine box for server lock provided by the embodiment of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
Below referring to Figure 1, Fig. 1 is a kind of stream of the control method of machine box for server lock provided by the embodiment of the present application
Cheng Tu.
Specific steps may include:
S101: the instruction of receiver case lock control, and the mesh that machine box for server is locked is determined according to the Machine case lock control instruction
Mark state；
Wherein, the executing subject of the present embodiment can be managing chip BMC (the Baseboard Management of server
Controller), BMC firmware upgrade can be carried out to machine in the state that machine is not keyed up, the operation such as check machinery equipment.
BMC can be the managing chip being set on server master board.Machine case lock control instruction can be the IPMI that upper layer application issues
(Intelligent Platform Management Interface, Intelligent Platform Management Interface) instruction, for realizing for
The control of machine box for server lock.
The Machine case lock control instruction mentioned in this step can be unlock instruction, or locking instruction, when the machine
The dbjective state of machine box for server lock is unlocked state when the instruction of case lock control is unlock instruction, when the Machine case lock control instruction
The dbjective state of machine box for server lock is locked state when instructing for locking.Dbjective state, which refers to, needs machine box for server lock to reach
State.
S102: the level state of the target GPIO pin on server master board is set according to the dbjective state, to control
Make the machine box for server lock unlock or locking；
Wherein, one or more GPIO pins in the present embodiment on selected server mainboard are as target GPIO pin,
The quantity of GPIO pin is not defined herein.Dbjective state and target GPIO pin can be previously stored in the present embodiment
The corresponding relationship of level state can be according to the correspondence setting target GPIO pin after dbjective state has been determined
Level state.
As a kind of feasible embodiment, if the quantity of target GPIO pin is 1, when the dbjective state is unlock shape
When state, low level can be set by target GPIO pin；It, can be by target GPIO pin when dbjective state is locked state
It is set as high level.It, can be by institute when the dbjective state is unlocked state if the quantity of target GPIO pin is greater than 1
There is target GPIO pin to be set as low level；It, can be by any amount target when the dbjective state is unlocked state
GPIO pin is set as high level.It is greater than 1 processing mode by above-mentioned target GPIO pin quantity, machine box for server can be made
Lock is only in the unlocked state when all GPIO pins are set as high level, improves the security protection performance of machine box for server.
Wherein, the machine box for server lock being previously mentioned in the present embodiment is the lock construction being arranged on machine box for server, works as service
Machine box for server can be opened when device Machine case lock is in the unlocked state, the server when machine box for server lock is in locked state
Cabinet can not be opened.Machine box for server lock can be connect with target GPIO pin in the present embodiment, when the target GPIO draws
The machine box for server lock is unlocked state when the level state of foot is first level state, when the target GPIO pin
Level state when being the second electrical level state machine box for server lock be locked state.
As a kind of feasible embodiment, the present embodiment can be first in the level state of the target GPIO pin
When level state, corresponding prompt tone is played, informs that client server cabinet can be opened, is serviced so that staff opens
Device cabinet replaces internal component.Correspondingly, playing phase when the level state of the target GPIO pin is second electrical level state
The prompt tone answered, to inform that client server cabinet can lock.
The input attribute of GPIO pin is changed to output attribute by the present embodiment, true according to the Machine case lock control instruction received
Surely it needs machine box for server lock to need dbjective state to be achieved, and the level state of GPIO pin is set according to dbjective state.This
The lock/unlock state that machine box for server is locked in embodiment changes according to the level state of GPIO pin, therefore may be implemented to lead to
It crosses and the unlocking and unlock that GPIO pin level realizes machine box for server is arranged according to Machine case lock control command, can be avoided cabinet quilt
Illegal invasion.
Fig. 2 is referred to below, and Fig. 2 is the control method of the lock of another kind machine box for server provided by the embodiment of the present application
Flow chart, specific steps may include:
S201: the instruction of receiver case lock control, and the mesh that machine box for server is locked is determined according to the Machine case lock control instruction
Mark state；
S202: the level state of the target GPIO pin on server master board is set according to the dbjective state, to control
Make the machine box for server lock unlock or locking；
Wherein, the machine box for server lock when the level state of the target GPIO pin is first level state
For unlocked state, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is
Locked state.
S203: when machine box for server is in power-up state, institute is set by the level state of the target GPIO pin
State second electrical level state.
Wherein, when machine box for server is in power-up state, illustrate that server is in running order, open server at this time
Cabinet will will affect server normal work, therefore can be when machine box for server is powered on by the level state of target GPIO pin
It is set as the second electrical level state, to set locked state for machine box for server lock.
S204: machine box for server switch record is updated according to predetermined period；
Wherein, machine box for server switch record include machine box for server lock in the unlocked state and/or
The corresponding temporal information of the locked state.Machine box for server switch record can be opened in order to staff's query service device cabinet
Close record.
Illustrate the process of above-described embodiment description below by embodiment in practical applications.
Fig. 3 is referred to, Fig. 3 is a kind of control flow chart of cabinet lock and unlock provided by the embodiment of the present application.In
A piece GPIO pin is set on server master board and is just unlocked by level to control the unlock of cabinet.BMC on mainboard is responsible for
Receive IPMI order, BMC controls the level height of this root GPIO stitch according to the content of IPMI order.This GPIO pin default
It is locked state in high level for high level.When server powers on, which is defaulted as high level, therefore cabinet
Will be automatic locking, need to allow BMC that this GPIO pin is changed to low level through IPMI order can unlock, could open after unlock
Cabinet.
Fig. 4 is referred to, Fig. 4 is a kind of finite state machine working principle diagram provided by the embodiment of the present application.Cabinet is not having
It is in the unlocked state, convenient working personnel replacement internal component when powering on, after cabinet powers on, motherboard hardware design
Machine case lock will be made to lock immediately.
The present embodiment uses the monitoring mechanism of Chassis Intrusion by that can replace originally, and does not need mostly unrestrained
Take GPIO pin, it is only necessary to the input attribute of original pin is changed to output attribute, and locking member of arranging in pairs or groups may achieve.It is logical
Crossing the present embodiment can regain the initiative, and the cabinet of server is avoided to be opened, rather than be who is opened going to trace afterwards
Cabinet.
The present embodiment may insure server in standby mode, and cabinet can not arbitrarily be opened, it is possible to reduce server
The risk that the component that inside is installed is pulled out.For the physical security of server, active defense is changed to by PASSIVE SURVEILLANCE.
Fig. 5 is referred to, Fig. 5 shows for a kind of structure of the control system of machine box for server lock provided by the embodiment of the present application
It is intended to；
The system may include:
State determining module 100 is instructed for receiver case lock control, and is determined and taken according to the Machine case lock control instruction
The dbjective state of business device Machine case lock；
Pin level adjusts module 200, and the target GPIO for being arranged on server master board according to the dbjective state draws
The level state of foot, to control the machine box for server lock unlock or locking；
Wherein, the machine box for server lock when the level state of the target GPIO pin is first level state
For unlocked state, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is
Locked state.
The input attribute of GPIO pin is changed to output attribute by the present embodiment, true according to the Machine case lock control instruction received
Surely it needs machine box for server lock to need dbjective state to be achieved, and the level state of GPIO pin is set according to dbjective state.This
The lock/unlock state that machine box for server is locked in embodiment changes according to the level state of GPIO pin, therefore may be implemented to lead to
It crosses and the unlocking and unlock that GPIO pin level realizes machine box for server is arranged according to Machine case lock control command, can be avoided cabinet quilt
Illegal invasion.
Further, further includes:
Logging modle, for updating machine box for server switch record according to predetermined period；Wherein, the machine box for server is opened
Closing record includes that machine box for server lock is in the unlocked state and/or the corresponding temporal information of the locked state.
Further, further includes:
Protective module is powered on, is used for when machine box for server is in power-up state, by the level of the target GPIO pin
State is set as the second electrical level state.
Further, the machine box for server lock is that electromagnetism door-inhale is locked.
Further, further includes:
Cue module, for playing corresponding when the level state of the target GPIO pin is the first level state
Prompt tone.
Further, the Machine case lock control instruction is specially IPMI instruction.
Since the embodiment of components of system as directed is corresponded to each other with the embodiment of method part, the embodiment of components of system as directed is asked
Referring to the description of the embodiment of method part, wouldn't repeat here.
Present invention also provides a kind of computer readable storage mediums, have computer program thereon, the computer program
It is performed and step provided by above-described embodiment may be implemented.The storage medium may include: USB flash disk, mobile hard disk, read-only deposit
Reservoir (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or
The various media that can store program code such as CD.
It may include the BMC and server Machine case lock for being set to server master board present invention also provides a kind of server；
Wherein, the BMC for being set to server master board is instructed for receiver case lock control, and is determined according to the Machine case lock control instruction
The dbjective state of machine box for server lock；The target GPIO for being also used to be arranged on the server master board according to the dbjective state draws
The level state of foot, to control the machine box for server lock unlock or locking；The machine box for server lock is for working as the mesh
When the level state for marking GPIO pin is first level state, lock construction is opened so that machine box for server lock is unlock
State；It is also used to be closed lock construction so that institute when the level state of the target GPIO pin is the second electrical level state
Stating machine box for server lock is locked state.Certain server can also include various network interfaces, the components such as power supply.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
.It should be pointed out that for those skilled in the art, under the premise of not departing from the application principle, also
Can to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the protection scope of the claim of this application
It is interior.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.Under the situation not limited more, the element limited by sentence "including a ..." is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
1. a kind of control method of machine box for server lock, which is characterized in that be applied to BMC, the control method includes:
The instruction of receiver case lock control, and the dbjective state that machine box for server is locked is determined according to the Machine case lock control instruction；
The level state of target GPIO pin on server master board is set according to the dbjective state, to control the service
The unlock of device Machine case lock or locking；
Wherein, when the level state of the target GPIO pin is first level state, the machine box for server lock is solution
Lock status, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is locking
State.
2. control method according to claim 1, which is characterized in that further include:
Machine box for server switch record is updated according to predetermined period；Wherein, the machine box for server switch record includes the clothes
Business device Machine case lock is in the unlocked state and/or the corresponding temporal information of the locked state.
3. control method according to claim 1, which is characterized in that further include:
When machine box for server is in power-up state, the second electrical level is set by the level state of the target GPIO pin
State.
4. control method according to claim 1, which is characterized in that the machine box for server lock is that electromagnetism door-inhale is locked.
5. control method according to claim 1, which is characterized in that the Machine case lock control instruction is specially IPMI instruction.
6. according to claim 1 to any one of 5 control methods, which is characterized in that further include:
When the level state of the target GPIO pin is the first level state, corresponding prompt tone is played.
7. a kind of control system of machine box for server lock, which is characterized in that be applied to BMC, the control system includes:
State determining module instructs for receiver case lock control, and determines server machine according to the Machine case lock control instruction
The dbjective state of case lock；
Pin level adjusts module, the level of the target GPIO pin for being arranged on server master board according to the dbjective state
State, to control the machine box for server lock unlock or locking；
Wherein, when the level state of the target GPIO pin is first level state, the machine box for server lock is solution
Lock status, when the level state of the target GPIO pin is the second electrical level state, the machine box for server lock is locking
State.
8. a kind of server characterized by comprising
It is set to the BMC of server master board, is instructed for receiver case lock control, and is determined according to the Machine case lock control instruction
The dbjective state of machine box for server lock；The target GPIO for being also used to be arranged on the server master board according to the dbjective state draws
The level state of foot, to control the machine box for server lock unlock or locking；
The machine box for server lock, for opening when the level state of the target GPIO pin is first level state
Lock construction is opened so that machine box for server lock is unlocked state；It is also used to when the level state of the target GPIO pin be institute
When stating second electrical level state, closure lock construction is so that machine box for server lock is locked state.
9. server according to claim 8, which is characterized in that the machine box for server lock is that electromagnetism door-inhale is locked.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes the control that the machine box for server as described in any one of claim 1 to 6 is locked when the computer program is executed by processor
The step of method processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568211.8A CN110399753A (en) | 2019-06-27 | 2019-06-27 | A kind of control method, system, storage medium and the server of machine box for server lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568211.8A CN110399753A (en) | 2019-06-27 | 2019-06-27 | A kind of control method, system, storage medium and the server of machine box for server lock |
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| CN110399753A true CN110399753A (en) | 2019-11-01 |
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| CN201910568211.8A Pending CN110399753A (en) | 2019-06-27 | 2019-06-27 | A kind of control method, system, storage medium and the server of machine box for server lock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111737761A (en) * | 2020-06-24 | 2020-10-02 | 中国联合网络通信集团有限公司 | Remote signature apparatus, method and readable storage medium |
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- 2019-06-27 CN CN201910568211.8A patent/CN110399753A/en active Pending
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| CN101241396A (en) * | 2007-02-06 | 2008-08-13 | 鸿富锦精密工业（深圳）有限公司 | Keyboard capable of locking key |
| CN101276385A (en) * | 2007-03-27 | 2008-10-01 | 鸿富锦精密工业（深圳）有限公司 | Computer cabinet and matching keyboard thereof |
| CN101351007A (en) * | 2008-09-09 | 2009-01-21 | 深圳华为通信技术有限公司 | Method and apparatus for implementing one-key type computer opening/closing |
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| CN111737761A (en) * | 2020-06-24 | 2020-10-02 | 中国联合网络通信集团有限公司 | Remote signature apparatus, method and readable storage medium |
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Application publication date: 20191101 |
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