Parental Control services

PCTL handles all parental controls management.

pctl:s, pctl:r, pctl:a, pctl

These are "nn::pctl::detail::ipc::IParentalControlServiceFactory".

The max_sessions are these are: pctl has 6, pctl:s has 8, pctl:a has 1, and pctl:r has 1.

Cmd	Name
0	CreateService
1	[4.0.0+] CreateServiceWithoutInitialize

IParentalControlService

This is "nn::pctl::detail::ipc::IParentalControlService".

Cmd	Name
1	[4.0.0+] Initialize
1001	CheckFreeCommunicationPermission
1002	ConfirmLaunchApplicationPermission
1003	ConfirmResumeApplicationPermission
1004	ConfirmSnsPostPermission
1005	ConfirmSystemSettingsPermission
1006	IsRestrictionTemporaryUnlocked
1007	RevertRestrictionTemporaryUnlocked
1008	EnterRestrictedSystemSettings
1009	LeaveRestrictedSystemSettings
1010	IsRestrictedSystemSettingsEntered
1011	RevertRestrictedSystemSettingsEntered
1012	GetRestrictedFeatures
1013	[4.0.0+] ConfirmStereoVisionPermission
1014	[5.0.0+] ConfirmPlayableApplicationVideoOld
1015	[5.0.0+] ConfirmPlayableApplicationVideo
1016	[6.0.0+] ConfirmShowNewsPermission
1017	[10.0.0+] EndFreeCommunication
1018	[10.0.0+] IsFreeCommunicationAvailable
1019	[20.0.0+] ConfirmLaunchApplicationPermission
1020	[20.0.0+] ConfirmLaunchSharedApplicationPermission
1021	[21.0.0+] TryBeginFreeCommunicationForStreamPlay
1022	[21.0.0+] EndFreeCommunicationForStreamPlay
1031	IsRestrictionEnabled
1032	GetSafetyLevel
1033	SetSafetyLevel
1034	GetSafetyLevelSettings
1035	GetCurrentSettings
1036	SetCustomSafetyLevelSettings
1037	GetDefaultRatingOrganization
1038	SetDefaultRatingOrganization
1039	GetFreeCommunicationApplicationListCount
1042	AddToFreeCommunicationApplicationList
1043	DeleteSettings
1044	GetFreeCommunicationApplicationList
1045	UpdateFreeCommunicationApplicationList
1046	DisableFeaturesForReset
1047	[20.0.0+] NotifyApplicationDownloadStartedOld ([3.0.0-19.0.1] NotifyApplicationDownloadStarted)
1048	[6.0.0+] NotifyNetworkProfileCreated
1049	[11.0.0+] ResetFreeCommunicationApplicationList
1050	[20.0.0+] AddToFreeCommunicationApplicationList
1051	[20.0.0+] NotifyApplicationDownloadStarted
1061	[4.0.0+] ConfirmStereoVisionRestrictionConfigurable
1062	[4.0.0+] GetStereoVisionRestriction
1063	[4.0.0+] SetStereoVisionRestriction
1064	[5.0.0+] ResetConfirmedStereoVisionPermission
1065	[5.0.0+] #IsStereoVisionPermitted
1201	UnlockRestrictionTemporarily
1202	UnlockSystemSettingsRestriction
1203	SetPinCode
1204	#GenerateInquiryCode
1205	#CheckMasterKey
1206	GetPinCodeLength
1207	GetPinCodeChangedEvent
1208	[4.0.0+] GetPinCode
1403	IsPairingActive
1406	GetSettingsLastUpdated
1411	GetPairingAccountInfo
1421	GetAccountNickname
1424	GetAccountState
1425	[6.0.0-19.0.1] RequestPostEvents
1426	[11.0.0-19.0.1] GetPostEventInterval
1427	[11.0.0-19.0.1] SetPostEventInterval
1432	GetSynchronizationEvent
1451	StartPlayTimer
1452	StopPlayTimer
1453	IsPlayTimerEnabled
1454	GetPlayTimerRemainingTime
1455	IsRestrictedByPlayTimer
1456	[18.0.0-20.5.0] GetPlayTimerSettingsOld ([1.0.0-17.0.1] GetPlayTimerSettings)
1457	GetPlayTimerEventToRequestSuspension
1458	[4.0.0+] IsPlayTimerAlarmDisabled
1459	[20.0.0+] GetPlayTimerRemainingTimeDisplayInfo
1471	NotifyWrongPinCodeInputManyTimes
1472	CancelNetworkRequest
1473	GetUnlinkedEvent
1474	ClearUnlinkedEvent
1475	[18.0.0+] GetExtendedPlayTimerEvent
1501	[20.0.0+] SetTimerEventEnabled
1601	DisableAllFeatures
1602	PostEnableAllFeatures
1603	IsAllFeaturesDisabled
1901	DeleteFromFreeCommunicationApplicationListForDebug
1902	ClearFreeCommunicationApplicationListForDebug
1903	[5.0.0+] GetExemptApplicationListCountForDebug
1904	[5.0.0+] GetExemptApplicationListForDebug
1905	[5.0.0+] UpdateExemptApplicationListForDebug
1906	[5.0.0+] AddToExemptApplicationListForDebug
1907	[5.0.0+] DeleteFromExemptApplicationListForDebug
1908	[5.0.0+] ClearExemptApplicationListForDebug
1941	DeletePairing
1951	[18.0.0-20.5.0] SetPlayTimerSettingsForDebugOld ([1.0.0-17.0.1] SetPlayTimerSettingsForDebug)
1952	GetPlayTimerSpentTimeForTest
1953	[4.0.0+] SetPlayTimerAlarmDisabledForDebug
1954	[18.0.0+] IsBedtimeAlarmEnabled
1955	[18.0.0+] GetBedtimeAlarmTime
1956	[18.0.0+] GetBedtimeAlarmTimeHour
1957	[18.0.0+] GetBedtimeAlarmTimeMinute
1958	[20.0.0+] GetBedtimeAlarmResetTimeHour
1959	[20.0.0+] GetBedtimeAlarmResetTimeMinute
1960	[20.0.0+] GetExtraPlayingTimeForDebug
2001	RequestPairingAsync
2002	FinishRequestPairing
2003	[19.0.0+] AuthorizePairingAsyncOld ([1.0.0-18.1.0] AuthorizePairingAsync)
2004	FinishAuthorizePairing
2005	RetrievePairingInfoAsync
2006	FinishRetrievePairingInfo
2007	UnlinkPairingAsync
2008	FinishUnlinkPairing
2009	GetAccountMiiImageAsync
2010	FinishGetAccountMiiImage
2011	GetAccountMiiImageContentTypeAsync
2012	FinishGetAccountMiiImageContentType
2013	SynchronizeParentalControlSettingsAsync
2014	FinishSynchronizeParentalControlSettings
2015	FinishSynchronizeParentalControlSettingsWithLastUpdated
2016	[5.0.0+] RequestUpdateExemptionListAsync
2017	[19.0.0+] AuthorizePairingAsync
2019	[19.0.0+] RequestUpdateDeviceUsersBackground
2021	[20.0.0+] RequestCopyPairingAsync
2022	[20.0.0+] FinishRequestCopyPairing
2023	[20.0.0+] IsFromPairingActiveDevice
2024	[21.0.0+] RollbackCopyPairing
3001	[20.0.0+] GetErrorContextChangedEvent
9401	[20.0.0+] GetEvents
9402	[20.0.0+] GetEventsWithJson
9403	[20.0.0+] RequestPostEvents
9404	[20.0.0+] GetPostEventInterval
9405	[20.0.0+] SetPostEventInterval
145601	[18.0.0+] #GetPlayTimerSettings
195101	[18.0.0+] #SetPlayTimerSettingsForDebug

IsStereoVisionPermitted

No input, returns an output u8 bool. True indicates that VrMode is allowed, false otherwise.

GenerateInquiryCode

This cmd takes no input, and produces 0x20 bytes of raw output containing snprintf("%02d%08llu", 10, [inquiry_rnd]) on <= 3.0.0. This changed on 3.0.1 to produce "11(...)" instead of "10(...)".

The random number generation relies on TinyMT.

CheckMasterKey

This cmd takes the 0x20 bytes produced by GenerateInquiryCode, and an 0x20 byte X descriptor containing snprintf("%08llu", master_key), and returns a bool 00 if the master key is not valid, and 01 if it is.

Master Keys are validated as follows on <= 3.0.0: first, svcSleepThread(1000000000LL) is called to introduce a delay to prevent brute force attacks. Then, strlen(master_key) is called -- if this is not 8, 0 is returned. Next, the inquiry code is regenerated and snprintf("%02d%08llu", 10, generated_inquiry_rnd) is compared to the inquiry data passed in as an argument. If this doesn't match, 0 is returned. Then, hmac-sha256(snprintf("%02d%08llu", 10, generated_inquiry_rnd)) is called using hardcoded keydata, and the master key argument is compared to snprintf("%08llu", (hmac_result & 0xFFFFFFFFFFFF) % 100000000). If this matches, 1 is returned, otherwise 0 is returned.

On 3.0.1 this was changed to use different hardcoded keydata, and to pass 11 as the snprintf argument instead of 10.

GetPlayTimerSettings

[21.0.0+] Now returns a total of 0x44-bytes of output.

SetPlayTimerSettingsForDebug

[21.0.0+] Now takes a total of 0x44-bytes of input.

Notes

nnMain will skip various functionality when the output from pm:bm GetBootMode is Maintenance. This includes psc:m init/deinit, bgtc:t functionality (including init/deinit), {various init/deinit}.