wpasupplicantcommand.docx

wpasupplicantcommand.docx

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wpasupplicantcommand

Controlinterfacecommands

Followingcommandscanbeusedwithwpa_ctrl_request（）:

PING

Thiscommandcanbeusedtotestwhetherwpa_supplicantisreplyingtothecontrolinterfacecommands.TheexpectedreplyisPONGiftheconnectionisopenandwpa_supplicantisprocessingcommands.

MIB

RequestalistofMIBvariables（dot1x,dot11）.Theoutputisatextblockwitheachlineinvariable=valueformat.Forexample:

dot11RSNAOptionImplemented=TRUE

dot11RSNAPreauthenticationImplemented=TRUE

dot11RSNAEnabled=FALSE

dot11RSNAPreauthenticationEnabled=FALSE

dot11RSNAConfigVersion=1

dot11RSNAConfigPairwiseKeysSupported=5

dot11RSNAConfigGroupCipherSize=128

dot11RSNAConfigPMKLifetime=43200

dot11RSNAConfigPMKReauthThreshold=70

dot11RSNAConfigNumberOfPTKSAReplayCounters=1

dot11RSNAConfigSATimeout=60

dot11RSNAAuthenticationSuiteSelected=00-50-f2-2

dot11RSNAPairwiseCipherSelected=00-50-f2-4

dot11RSNAGroupCipherSelected=00-50-f2-4

dot11RSNAPMKIDUsed=

dot11RSNAAuthenticationSuiteRequested=00-50-f2-2

dot11RSNAPairwiseCipherRequested=00-50-f2-4

dot11RSNAGroupCipherRequested=00-50-f2-4

dot11RSNAConfigNumberOfGTKSAReplayCounters=0

dot11RSNA4WayHandshakeFailures=0

dot1xSuppPaeState=5

dot1xSuppHeldPeriod=60

dot1xSuppAuthPeriod=30

dot1xSuppStartPeriod=30

dot1xSuppMaxStart=3

dot1xSuppSuppControlledPortStatus=Authorized

dot1xSuppBackendPaeState=2

dot1xSuppEapolFramesRx=0

dot1xSuppEapolFramesTx=440

dot1xSuppEapolStartFramesTx=2

dot1xSuppEapolLogoffFramesTx=0

dot1xSuppEapolRespFramesTx=0

dot1xSuppEapolReqIdFramesRx=0

dot1xSuppEapolReqFramesRx=0

dot1xSuppInvalidEapolFramesRx=0

dot1xSuppEapLengthErrorFramesRx=0

dot1xSuppLastEapolFrameVersion=0

dot1xSuppLastEapolFrameSource=00:

00:

00:

00:

00:

00

STATUS

RequestcurrentWPA/EAPOL/EAPstatusinformation.Theoutputisatextblockwitheachlineinvariable=valueformat.Forexample:

bssid=02:

00:

01:

02:

03:

04

ssid=testnetwork

pairwise_cipher=CCMP

group_cipher=CCMP

key_mgmt=WPA-PSK

wpa_state=COMPLETED

ip_address=192.168.1.21

SupplicantPAEstate=AUTHENTICATED

suppPortStatus=Authorized

EAPstate=SUCCESS

STATUS-VERBOSE

SameasSTATUS,butwithmoreverbosity（i.e.,morevariable=valuepairs）.

bssid=02:

00:

01:

02:

03:

04

ssid=testnetwork

id=0

pairwise_cipher=CCMP

group_cipher=CCMP

key_mgmt=WPA-PSK

wpa_state=COMPLETED

ip_address=192.168.1.21

SupplicantPAEstate=AUTHENTICATED

suppPortStatus=Authorized

heldPeriod=60

authPeriod=30

startPeriod=30

maxStart=3

portControl=Auto

SupplicantBackendstate=IDLE

EAPstate=SUCCESS

reqMethod=0

methodState=NONE

decision=COND_SUCC

ClientTimeout=60

PMKSA

ShowPMKSAcache

Index/AA/PMKID/expiration（inseconds）/opportunistic

1/02:

00:

01:

02:

03:

04/000102030405060708090a0b0c0d0e0f/41362/0

2/02:

00:

01:

33:

55:

77/928389281928383b34afb34ba4212345/362/1

SET

Setvariables:

∙EAPOL:

:

heldPeriod

∙EAPOL:

:

authPeriod

∙EAPOL:

:

startPeriod

∙EAPOL:

:

maxStart

∙dot11RSNAConfigPMKLifetime

∙dot11RSNAConfigPMKReauthThreshold

∙dot11RSNAConfigSATimeout

Examplecommand:

SETEAPOL:

:

heldPeriod45

LOGON

IEEE802.1XEAPOLstatemachinelogon.

LOGOFF

IEEE802.1XEAPOLstatemachinelogoff.

REASSOCIATE

Forcereassociation.

RECONNECT

Connectifdisconnected（i.e.,likeREASSOCIATE,butonlyconnectifindisconnectedstate）.

PREAUTH

Startpre-authenticationwiththegivenBSSID.

ATTACH

Attachtheconnectionasamonitorforunsolicitedevents.Thiscanbedonewithwpa_ctrl_attach（）.

DETACH

Detachtheconnectionasamonitorforunsolicitedevents.Thiscanbedonewithwpa_ctrl_detach（）.

LEVEL

Changedebuglevel.

RECONFIGURE

Forcewpa_supplicanttore-readitsconfigurationdata.

TERMINATE

Terminatewpa_supplicantprocess.

BSSID

SetpreferredBSSIDforanetwork.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.

LIST_NETWORKS

Listconfigurednetworks.

networkid/ssid/bssid/flags

0examplenetworkany[CURRENT]

（note:

fieldsareseparatedwithtabs）

DISCONNECT

DisconnectandwaitforREASSOCIATEorRECONNECTcommandbeforeconnecting.

SCAN

RequestanewBSSscan.

SCAN_RESULTS

Getthelatestscanresults.

bssid/frequency/signallevel/flags/ssid

00:

09:

5b:

95:

e0:

4e2412208[WPA-PSK-CCMP]jkmprivate

02:

55:

24:

33:

77:

a32462187[WPA-PSK-TKIP]testing

00:

09:

5b:

95:

e0:

4f2412209jkmguest

（note:

fieldsareseparatedwithtabs）

BSS

Getdetailedper-BSSscanresults.BSScommandcanbeusedtoiteratethroughscanresultsoneBSSatatimeandtofetchallinformationfromthefoundBSSes.ThisprovidesaccesstothesamedatathatisavailablethroughSCAN_RESULTSbutinawaythatavoidsproblemswithlargenumberofscanresultsnotfittinginthectrl_ifacemessages.

TherearetwooptionsforselectingtheBSSwiththeBSScommand:

"BSS"requestsinformationfortheBSSidentifiedbytheindex（0..size-1）inthescanresultstableand"BSS"requestsinformationforthegivenBSS（basedonBSSIDin00:

01:

02:

03:

04:

05format）.

BSSinformationispresentedinfollowingformat.Pleasenotethatnewfieldsmaybeaddedtothisfield=valuedata,sothectrl_ifaceusershouldbepreparedtoignorevaluesitdoesnotunderstand.

bssid=00:

09:

5b:

95:

e0:

4e

freq=2412

beacon_int=0

capabilities=0x0011

qual=51

noise=161

level=212

tsf=0000000000000000

ie=000b6a6b6d2070726976617465010180dd180050f20101000050f20401000050f20401000050f2020000

ssid=jkmprivate

SELECT_NETWORK

Selectanetwork（disableothers）.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.

ENABLE_NETWORK

Enableanetwork.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.Specialnetworkidallcanbeusedtoenableallnetwork.

DISABLE_NETWORK

Disableanetwork.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.Specialnetworkidallcanbeusedtodisableallnetwork.

ADD_NETWORK

Addanewnetwork.Thiscommandcreatesanewnetworkwithemptyconfiguration.ThenewnetworkisdisabledandonceithasbeenconfigureditcanbeenabledwithENABLE_NETWORKcommand.ADD_NETWORKreturnsthenetworkidofthenewnetworkorFAILonfailure.

REMOVE_NETWORK

Removeanetwork.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.Specialnetworkidallcanbeusedtoremoveallnetwork.

SET_NETWORK

Setnetworkvariables.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.

Thiscommandusesthesamevariablesanddataformatsastheconfigurationfile.Seeexamplewpa_supplicant.confformoredetails.

∙ssid（networkname,SSID）

∙psk（WPApassphraseorpre-sharedkey）

∙key_mgmt（keymanagementprotocol）

∙identity（EAPidentity）

∙password（EAPpassword）

∙...

GET_NETWORK

Getnetworkvariables.NetworkidcanbereceivedfromtheLIST_NETWORKScommandoutput.

SAVE_CONFIG

Savethecurrentconfiguration.

P2P_FIND

StartP2Pdevicediscovery.Optionalparametercanbeusedtospecifythedurationforthediscoveryinseconds（e.g.,"P2P_FIND5"）.Ifthedurationisnotspecified,discoverywillbestartedforindefinitetime,i.e.,untilitisterminatedbyP2P_STOP_FINDorP2P_CONNECT（tostartgroupformationwithadiscoveredpeer）.

开始P2P设备发现。

可选参数可以用来指定持续时间发现在几秒钟内（如。

“P2P_FIND5”）。

如果没有指定持续时间,发现将开始不确定时间,即。

直到终止P2P_STOP_FIND或P2P_CONNECT（开始组地层发现同行）。

Thedefaultsearchtypeistofirstrunafullscanofallchannelsandthencontinuescanningonlysocialchannels（1,6,11）.Thisbehaviorcanbechangedbyspecifyingadifferentsearchtype:

social（e.g.,"P2P_FIND5type=social"）willskiptheinitialfullscanandonlysearchsocialchannels;progressive（e.g.,"P2P_FINDtype=progressive"）startswithafullscanandthensearchesprogressivelythroughallchannelsonechannelatthetimewiththesocialchannelscans.Progressivedevicediscoverycanbeusedtofindnewgroups（andgroupsthatwerenotfoundduringtheinitialscan,e.g.,duetotheGObeingasleep）overtimewithoutaddingconsiderableextradelayforeverySearchstateround.

默认搜索类型是首先运行一个完整的扫描频道,然后继续扫描只有社会渠道（1、6、11）。

这种行为可以改变通过指定一个不同的搜索类型:

社会（如。

“P2P_FIND5类型=社会”）只会跳过初始全扫描和搜索社会渠道;进步（如。

“P2P_FIND类型=进步”）开始于一个完整的扫描,然后通过所有渠道逐步搜索一个频道与社会频道扫描。

进步的设备发现可以用来寻找新的组（和组没有发现在初始扫描,如。

随着时间的推移,由于入睡）没有增加相当大的额外延迟每一轮搜索状态。

P2P_STOP_FIND

StopongoingP2Pdevicediscoveryorotheroperation（connect,listenmode）.

P2P_CONNECT

StartP2PgroupformationwithadiscoveredP2Ppeer.Thisincludesgroupownernegotiation,groupinterfacesetup,provisioning,andestablishingdataconnection.

P2P群体形成一开始就发现了P2P对等。

这包括组所有者谈判,组织界面设置,配置,建立数据连接。

P2P_CONNECT="">[label|display|keypad][persistent][join|auth][go_intent=<0..15>]

StartP2PgroupformationwithadiscoveredP2Ppeer.Thisincludesoptionalgroupownernegotiation,groupinterfacesetup,provisioning,andestablishingdataconnection.

TheparameterspecifiestheWPSprovisioningmethod."pbc"stringstartspushbuttonmethod,"pin"stringstartPINmethodusinganautomaticallygeneratedPIN（whichwillbereturnedasthecommandreturncode）,PIN#meansthatapre-selectedPINcanbeused（e.g.,12345670）.[label|display|keypad]isusedwithPINmethodtospecifywhichPINisused（label=PINfromlocallabel,display=dynamicallygeneratedrandomPINfromlocaldisplay,keypad=PINenteredfrompeerdevicelabelordisplay）."persistent"parametercanbeusedtorequestapersistentgrouptobeformed.

<中国人民银行||销销#>参数指定WPS提供方法。

“中国人民银行”字符串开始按钮的方法,“销”字符串开始销方法使用一个自动生成的销（将返回的命令返回代码）,销#意味着可以使用预先确定销（如。

12345670）。

标签||显示键盘是用于销方法指定使用哪个销（标签=销从当地标签,显示=动态生成的随机销从本地显示器,键盘=销进入从对等设备标签或显示）。

“持久”参数可用于请求一个持久的组织形成。

"join"indicatesthatthisisacommandtojoinanexistinggroupasaclient.ItskipstheGONegotiationpart.

"au