localauthentication

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 Go to latest Published: Jun 18, 2026 License: MIT Imports: 8 Imported by: 0

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Overview

Package localauthentication provides purego-based Go bindings for the macOS LocalAuthentication framework.

Apple documentation: https://developer.apple.com/documentation/localauthentication

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func LAErrorDomain 

func LAErrorDomain() uintptr

LocalAuthentication error domain.

func LATouchIDAuthenticationMaximumAllowableReuseDuration 

func LATouchIDAuthenticationMaximumAllowableReuseDuration() float64

The maximum value for LAContext touchIDAuthenticationAllowableReuseDuration property.

Types

type Acl_entry_id_t 

type Acl_entry_id_t int64
const (
	ACL_FIRST_ENTRY Acl_entry_id_t = 0
	ACL_NEXT_ENTRY  Acl_entry_id_t = -1
	ACL_LAST_ENTRY  Acl_entry_id_t = -2
)

func (Acl_entry_id_t) String 

func (e Acl_entry_id_t) String() string

type Acl_flag_t 

type Acl_flag_t int64
const (
	ACL_FLAG_DEFER_INHERIT      Acl_flag_t = 1
	ACL_FLAG_NO_INHERIT         Acl_flag_t = 131072
	ACL_ENTRY_INHERITED         Acl_flag_t = 16
	ACL_ENTRY_FILE_INHERIT      Acl_flag_t = 32
	ACL_ENTRY_DIRECTORY_INHERIT Acl_flag_t = 64
	ACL_ENTRY_LIMIT_INHERIT     Acl_flag_t = 128
	ACL_ENTRY_ONLY_INHERIT      Acl_flag_t = 256
)

func (Acl_flag_t) String 

func (e Acl_flag_t) String() string

type Acl_perm_t 

type Acl_perm_t int64
const (
	ACL_READ_DATA           Acl_perm_t = 2
	ACL_LIST_DIRECTORY      Acl_perm_t = 2
	ACL_WRITE_DATA          Acl_perm_t = 4
	ACL_ADD_FILE            Acl_perm_t = 4
	ACL_EXECUTE             Acl_perm_t = 8
	ACL_SEARCH              Acl_perm_t = 8
	ACL_DELETE              Acl_perm_t = 16
	ACL_APPEND_DATA         Acl_perm_t = 32
	ACL_ADD_SUBDIRECTORY    Acl_perm_t = 32
	ACL_DELETE_CHILD        Acl_perm_t = 64
	ACL_READ_ATTRIBUTES     Acl_perm_t = 128
	ACL_WRITE_ATTRIBUTES    Acl_perm_t = 256
	ACL_READ_EXTATTRIBUTES  Acl_perm_t = 512
	ACL_WRITE_EXTATTRIBUTES Acl_perm_t = 1024
	ACL_READ_SECURITY       Acl_perm_t = 2048
	ACL_WRITE_SECURITY      Acl_perm_t = 4096
	ACL_CHANGE_OWNER        Acl_perm_t = 8192
	ACL_SYNCHRONIZE         Acl_perm_t = 1048576
)

func (Acl_perm_t) String 

func (e Acl_perm_t) String() string

type Acl_tag_t 

type Acl_tag_t int64
const (
	ACL_UNDEFINED_TAG  Acl_tag_t = 0
	ACL_EXTENDED_ALLOW Acl_tag_t = 1
	ACL_EXTENDED_DENY  Acl_tag_t = 2
)

func (Acl_tag_t) String 

func (e Acl_tag_t) String() string

type Acl_type_t 

type Acl_type_t int64
const (
	ACL_TYPE_EXTENDED Acl_type_t = 256
	ACL_TYPE_ACCESS   Acl_type_t = 0
	ACL_TYPE_DEFAULT  Acl_type_t = 1
	ACL_TYPE_AFS      Acl_type_t = 2
	ACL_TYPE_CODA     Acl_type_t = 3
	ACL_TYPE_NTFS     Acl_type_t = 4
	ACL_TYPE_NWFS     Acl_type_t = 5
)

func (Acl_type_t) String 

func (e Acl_type_t) String() string

type Clockid_t 

type Clockid_t int64

func (Clockid_t) String 

func (e Clockid_t) String() string

type Dispatch_autorelease_frequency_t 

type Dispatch_autorelease_frequency_t uint64
const (
	DISPATCH_AUTORELEASE_FREQUENCY_INHERIT   Dispatch_autorelease_frequency_t = 0
	DISPATCH_AUTORELEASE_FREQUENCY_WORK_ITEM Dispatch_autorelease_frequency_t = 1
	DISPATCH_AUTORELEASE_FREQUENCY_NEVER     Dispatch_autorelease_frequency_t = 2
)

func (Dispatch_autorelease_frequency_t) String 

func (e Dispatch_autorelease_frequency_t) String() string

type Dispatch_block_flags_t 

type Dispatch_block_flags_t uint64
const (
	DISPATCH_BLOCK_BARRIER           Dispatch_block_flags_t = 1
	DISPATCH_BLOCK_DETACHED          Dispatch_block_flags_t = 2
	DISPATCH_BLOCK_ASSIGN_CURRENT    Dispatch_block_flags_t = 4
	DISPATCH_BLOCK_NO_QOS_CLASS      Dispatch_block_flags_t = 8
	DISPATCH_BLOCK_INHERIT_QOS_CLASS Dispatch_block_flags_t = 16
	DISPATCH_BLOCK_ENFORCE_QOS_CLASS Dispatch_block_flags_t = 32
)

func (Dispatch_block_flags_t) String 

func (e Dispatch_block_flags_t) String() string

type Filesec_property_t 

type Filesec_property_t int64
const (
	FILESEC_OWNER         Filesec_property_t = 1
	FILESEC_GROUP         Filesec_property_t = 2
	FILESEC_UUID          Filesec_property_t = 3
	FILESEC_MODE          Filesec_property_t = 4
	FILESEC_ACL           Filesec_property_t = 5
	FILESEC_GRPUUID       Filesec_property_t = 6
	FILESEC_ACL_RAW       Filesec_property_t = 100
	FILESEC_ACL_ALLOCSIZE Filesec_property_t = 101
)

func (Filesec_property_t) String 

func (e Filesec_property_t) String() string

type Idtype_t 

type Idtype_t int64
const (
	P_ALL  Idtype_t = 0
	P_PID  Idtype_t = 1
	P_PGID Idtype_t = 2
)

func (Idtype_t) String 

func (e Idtype_t) String() string

type Ipc_info_object_type_t 

type Ipc_info_object_type_t int64
const (
	IPC_OTYPE_NONE                 Ipc_info_object_type_t = 0
	IPC_OTYPE_THREAD_CONTROL       Ipc_info_object_type_t = 1
	IPC_OTYPE_TASK_CONTROL         Ipc_info_object_type_t = 2
	IPC_OTYPE_HOST                 Ipc_info_object_type_t = 3
	IPC_OTYPE_HOST_PRIV            Ipc_info_object_type_t = 4
	IPC_OTYPE_PROCESSOR            Ipc_info_object_type_t = 5
	IPC_OTYPE_PROCESSOR_SET        Ipc_info_object_type_t = 6
	IPC_OTYPE_PROCESSOR_SET_NAME   Ipc_info_object_type_t = 7
	IPC_OTYPE_TIMER                Ipc_info_object_type_t = 8
	IPC_OTYPE_PORT_SUBST_ONCE      Ipc_info_object_type_t = 9
	IPC_OTYPE_MIG                  Ipc_info_object_type_t = 10
	IPC_OTYPE_MEMORY_OBJECT        Ipc_info_object_type_t = 11
	IPC_OTYPE_XMM_PAGER            Ipc_info_object_type_t = 12
	IPC_OTYPE_XMM_KERNEL           Ipc_info_object_type_t = 13
	IPC_OTYPE_XMM_REPLY            Ipc_info_object_type_t = 14
	IPC_OTYPE_UND_REPLY            Ipc_info_object_type_t = 15
	IPC_OTYPE_HOST_NOTIFY          Ipc_info_object_type_t = 16
	IPC_OTYPE_HOST_SECURITY        Ipc_info_object_type_t = 17
	IPC_OTYPE_LEDGER               Ipc_info_object_type_t = 18
	IPC_OTYPE_MAIN_DEVICE          Ipc_info_object_type_t = 19
	IPC_OTYPE_TASK_NAME            Ipc_info_object_type_t = 20
	IPC_OTYPE_SUBSYSTEM            Ipc_info_object_type_t = 21
	IPC_OTYPE_IO_DONE_QUEUE        Ipc_info_object_type_t = 22
	IPC_OTYPE_SEMAPHORE            Ipc_info_object_type_t = 23
	IPC_OTYPE_LOCK_SET             Ipc_info_object_type_t = 24
	IPC_OTYPE_CLOCK                Ipc_info_object_type_t = 25
	IPC_OTYPE_CLOCK_CTRL           Ipc_info_object_type_t = 26
	IPC_OTYPE_IOKIT_IDENT          Ipc_info_object_type_t = 27
	IPC_OTYPE_NAMED_ENTRY          Ipc_info_object_type_t = 28
	IPC_OTYPE_IOKIT_CONNECT        Ipc_info_object_type_t = 29
	IPC_OTYPE_IOKIT_OBJECT         Ipc_info_object_type_t = 30
	IPC_OTYPE_UPL                  Ipc_info_object_type_t = 31
	IPC_OTYPE_MEM_OBJ_CONTROL      Ipc_info_object_type_t = 32
	IPC_OTYPE_AU_SESSIONPORT       Ipc_info_object_type_t = 33
	IPC_OTYPE_FILEPORT             Ipc_info_object_type_t = 34
	IPC_OTYPE_LABELH               Ipc_info_object_type_t = 35
	IPC_OTYPE_TASK_RESUME          Ipc_info_object_type_t = 36
	IPC_OTYPE_VOUCHER              Ipc_info_object_type_t = 37
	IPC_OTYPE_VOUCHER_ATTR_CONTROL Ipc_info_object_type_t = 38
	IPC_OTYPE_WORK_INTERVAL        Ipc_info_object_type_t = 39
	IPC_OTYPE_UX_HANDLER           Ipc_info_object_type_t = 40
	IPC_OTYPE_UEXT_OBJECT          Ipc_info_object_type_t = 41
	IPC_OTYPE_ARCADE_REG           Ipc_info_object_type_t = 42
	IPC_OTYPE_EVENTLINK            Ipc_info_object_type_t = 43
	IPC_OTYPE_TASK_INSPECT         Ipc_info_object_type_t = 44
	IPC_OTYPE_TASK_READ            Ipc_info_object_type_t = 45
	IPC_OTYPE_THREAD_INSPECT       Ipc_info_object_type_t = 46
	IPC_OTYPE_THREAD_READ          Ipc_info_object_type_t = 47
	IPC_OTYPE_SUID_CRED            Ipc_info_object_type_t = 48
	IPC_OTYPE_HYPERVISOR           Ipc_info_object_type_t = 49
	IPC_OTYPE_TASK_ID_TOKEN        Ipc_info_object_type_t = 50
	IPC_OTYPE_TASK_FATAL           Ipc_info_object_type_t = 51
	IPC_OTYPE_KCDATA               Ipc_info_object_type_t = 52
	IPC_OTYPE_EXCLAVES_RESOURCE    Ipc_info_object_type_t = 53
	IPC_OTYPE_THREAD_RESUME        Ipc_info_object_type_t = 54
	IPC_OTYPE_UNKNOWN              Ipc_info_object_type_t = 4294967295
)

func (Ipc_info_object_type_t) String 

func (e Ipc_info_object_type_t) String() string

type LAAccessControlOperation 

type LAAccessControlOperation int64
const (
	// Access control will be used for item creation.
	LAAccessControlOperationCreateItem LAAccessControlOperation = 0
	// Access control will be used for accessing existing item.
	LAAccessControlOperationUseItem LAAccessControlOperation = 1
	// Access control will be used for key creation.
	LAAccessControlOperationCreateKey LAAccessControlOperation = 2
	// Access control will be used for sign operation with existing key.
	LAAccessControlOperationUseKeySign LAAccessControlOperation = 3
	// Access control will be used for data decryption using existing key.
	LAAccessControlOperationUseKeyDecrypt LAAccessControlOperation = 4
	// Access control will be used for key exchange.
	LAAccessControlOperationUseKeyKeyExchange LAAccessControlOperation = 5
)

func (LAAccessControlOperation) String 

func (e LAAccessControlOperation) String() string

type LAAuthenticationRequirement 

type LAAuthenticationRequirement struct {
	foundation.NSObject
}

@brief Builds requirements that can be used for protecting a @c LARight

Apple documentation: https://developer.apple.com/documentation/localauthentication/laauthenticationrequirement

func LAAuthenticationRequirementBiometryCurrentSetRequirement 

func LAAuthenticationRequirementBiometryCurrentSetRequirement() *LAAuthenticationRequirement

@brief Requires user authentication with the current biometric set @discussion The authorization will fail if: @li • Biometry is not available in the current device @li • There are no biometric enrollments @li • There is a change in the enrollment database -e.g a new TouchID finger is enrolled. @return @c LAAuthenticationRequirement instance

func LAAuthenticationRequirementBiometryRequirement 

func LAAuthenticationRequirementBiometryRequirement() *LAAuthenticationRequirement

@brief Requires biometric authentication @discussion The authorization will fail if: @li • Biometry is not available in the current device @li • There are no biometric enrollments @return @c LAAuthenticationRequirement instance

func LAAuthenticationRequirementBiometryRequirementWithFallback 

func LAAuthenticationRequirementBiometryRequirementWithFallback(fallback *LABiometryFallbackRequirement) *LAAuthenticationRequirement

@brief Requires biometric authentication or the given fallback method. @param fallback Fallback used in case biometry authentication fails, is not available or not preferred by the user. @return @c LAAuthenticationRequirement instance

func LAAuthenticationRequirementDefaultRequirement 

func LAAuthenticationRequirementDefaultRequirement() *LAAuthenticationRequirement

@brief Requires user authentication @return @c LAAuthenticationRequirement instance

func LAAuthenticationRequirementFromID 

func LAAuthenticationRequirementFromID(id objc.ID) *LAAuthenticationRequirement

type LABiometryFallbackRequirement 

type LABiometryFallbackRequirement struct {
	foundation.NSObject
}

@brief Builds authentication requirements that can be used as fallbacks for biometric authentication

Apple documentation: https://developer.apple.com/documentation/localauthentication/labiometryfallbackrequirement

func LABiometryFallbackRequirementDefaultRequirement 

func LABiometryFallbackRequirementDefaultRequirement() *LABiometryFallbackRequirement

@brief Use default biometric fallback @return @c LABiometryFallbackRequirement instance

func LABiometryFallbackRequirementDevicePasscodeRequirement 

func LABiometryFallbackRequirementDevicePasscodeRequirement() *LABiometryFallbackRequirement

@brief Requires authorization using the device passcode @return @c LABiometryFallbackRequirement instance

func LABiometryFallbackRequirementFromID 

func LABiometryFallbackRequirementFromID(id objc.ID) *LABiometryFallbackRequirement

type LABiometryType 

type LABiometryType int64
const (
	// The device does not support biometry.
	LABiometryTypeNone LABiometryType = 0
	LABiometryNone     LABiometryType = 0
	// The device supports Touch ID.
	LABiometryTypeTouchID LABiometryType = 1
	// The device supports Face ID.
	LABiometryTypeFaceID LABiometryType = 2
	// The device supports Optic ID
	LABiometryTypeOpticID LABiometryType = 4
)

func (LABiometryType) String 

func (e LABiometryType) String() string

type LACompanionType 

type LACompanionType int64
const (
	// Paired Apple Watch
	LACompanionTypeWatch LACompanionType = 1
)

func (LACompanionType) String 

func (e LACompanionType) String() string

type LAContext 

type LAContext struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/lacontext

func LAContextFromID 

func LAContextFromID(id objc.ID) *LAContext

func (*LAContext) BiometryType 

func (o *LAContext) BiometryType() LABiometryType

Indicates the type of the biometry supported by the device.

func (*LAContext) CanEvaluatePolicyError 

func (o *LAContext) CanEvaluatePolicyError(policy LAPolicy) (bool, error)

Determines if a particular policy can be evaluated. @discussion Policies can have certain requirements which, when not satisfied, would always cause the policy evaluation to fail - e.g. a passcode set, a fingerprint enrolled with Touch ID or a face set up with Face ID. This method allows easy checking for such conditions. Applications should consume the returned value immediately and avoid relying on it for an extensive period of time. At least, it is guaranteed to stay valid until the application enters background. @warning Do not call this method in the reply block of evaluatePolicy:reply: because it could lead to a deadlock. @param policy Policy for which the preflight check should be run. @param error Optional output parameter which is set to nil if the policy can be evaluated, or it contains error information if policy evaluation is not possible. @return YES if the policy can be evaluated, NO otherwise.

func (*LAContext) DomainState 

func (o *LAContext) DomainState() *LADomainState

Contains authentication domain state.

func (*LAContext) EvaluateAccessControlOperationLocalizedReasonReply 

func (o *LAContext) EvaluateAccessControlOperationLocalizedReasonReply(accessControl unsafe.Pointer, operation LAAccessControlOperation, localizedReason *foundation.NSString, reply func(bool, unsafe.Pointer))

Evaluates access control object for the specified operation. @discussion Access control evaluation may involve prompting user for various kinds of interaction or authentication. Actual behavior is dependent on evaluated access control, device type, and can be affected by installed configuration profiles. Be sure to keep a strong reference to the context while the evaluation is in progress. Otherwise, an evaluation would be canceled when the context is being deallocated. The method does not block. Instead, the caller must provide a reply block to be called asynchronously when evaluation finishes. The block is executed on a private queue internal to the framework in an unspecified threading context. Other than that, no guarantee is made about which queue, thread, or run-loop the block is executed on. After successful access control evaluation, the LAContext can be used with keychain operations, so that they do not require user to authenticate. Access control evaluation may fail for various reasons, including user cancel, system cancel and others, see LAError codes. @param accessControl Access control object that is typically created by SecAccessControlCreateWithFlags. @param operation Type of operation the access control will be used with. @param localizedReason Application reason for authentication. This string must be provided in correct localization and should be short and clear. It will be eventually displayed in the authentication dialog as a part of the following string: "<appname>" is trying to <localized reason>. For example, if the app name is "TestApp" and localizedReason is passed "access the hidden records", then the authentication prompt will read: "TestApp" is trying to access the hidden records. @param reply Reply block that is executed when access control evaluation finishes. success Reply parameter that is YES if the access control has been evaluated successfully or NO if the evaluation failed. error Reply parameter that is nil if the access control has been evaluated successfully, or it contains error information about the evaluation failure. @warning localizedReason parameter is mandatory and the call will throw NSInvalidArgumentException if nil or empty string is specified.

func (*LAContext) EvaluatePolicyLocalizedReasonReply 

func (o *LAContext) EvaluatePolicyLocalizedReasonReply(policy LAPolicy, localizedReason *foundation.NSString, reply func(bool, unsafe.Pointer))

Evaluates the specified policy. @discussion Policy evaluation may involve prompting user for various kinds of interaction or authentication. Actual behavior is dependent on evaluated policy, device type, and can be affected by installed configuration profiles. Be sure to keep a strong reference to the context while the evaluation is in progress. Otherwise, an evaluation would be canceled when the context is being deallocated. The method does not block. Instead, the caller must provide a reply block to be called asynchronously when evaluation finishes. The block is executed on a private queue internal to the framework in an unspecified threading context. Other than that, no guarantee is made about which queue, thread, or run-loop the block is executed on. Implications of successful policy evaluation are policy specific. In general, this operation is not idempotent. Policy evaluation may fail for various reasons, including user cancel, system cancel and others, see LAError codes. @param policy Policy to be evaluated. @param reply Reply block that is executed when policy evaluation finishes. success Reply parameter that is YES if the policy has been evaluated successfully or NO if the evaluation failed. error Reply parameter that is nil if the policy has been evaluated successfully, or it contains error information about the evaluation failure. @param localizedReason Application reason for authentication. This string must be provided in correct localization and should be short and clear. It will be eventually displayed in the authentication dialog as a part of the following string: "<appname>" is trying to <localized reason>. For example, if the app name is "TestApp" and localizedReason is passed "access the hidden records", then the authentication prompt will read: "TestApp" is trying to access the hidden records. @warning localizedReason parameter is mandatory and the call will throw NSInvalidArgumentException if nil or empty string is specified. @see LAError Typical error codes returned by this call are: @li LAErrorUserFallback if user tapped the fallback button @li LAErrorUserCancel if user has tapped the Cancel button @li LAErrorSystemCancel if some system event interrupted the evaluation (e.g. Home button pressed).

func (*LAContext) EvaluatedPolicyDomainState 

func (o *LAContext) EvaluatedPolicyDomainState() *foundation.NSData

Contains policy domain state. @discussion This property is set only when evaluatePolicy is called and succesful Touch ID or Face ID authentication was performed, or when canEvaluatePolicy succeeds for a biometric policy. It stays nil for all other cases. If biometric database was modified (fingers or faces were removed or added), evaluatedPolicyDomainState data will change. Nature of such database changes cannot be determined but comparing data of evaluatedPolicyDomainState after different evaluatePolicy will reveal the fact database was changed between calls. @warning Please note that the value returned by this property can change exceptionally between major OS versions even if the state of biometry has not changed. Deprecated: since macOS 15.0.

func (*LAContext) InteractionNotAllowed 

func (o *LAContext) InteractionNotAllowed() bool

Allows running authentication in non-interactive mode. @discussion If the context is used in a keychain query by the means of kSecUseAuthenticationContext, then setting this property to YES has the same effect as passing kSecUseNoAuthenticationUI in the query, i.e. the keychain call will eventually fail with errSecInteractionNotAllowed instead of displaying the authentication UI. If this property is used with a LocalAuthentication evaluation, it will eventually fail with LAErrorNotInteractive instead of displaying the authentication UI.

func (*LAContext) Invalidate 

func (o *LAContext) Invalidate()

Invalidates the context. @discussion The context is invalidated automatically when it is (auto)released. This method allows invalidating it manually while it is still in scope. Invalidation terminates any existing policy evaluation and the respective call will fail with LAErrorAppCancel. After the context has been invalidated, it can not be used for policy evaluation and an attempt to do so will fail with LAErrorInvalidContext. Invalidating a context that has been already invalidated has no effect.

func (*LAContext) IsCredentialSet 

func (o *LAContext) IsCredentialSet(type_ LACredentialType) bool

Reveals if credential was set with this context. @param type Type of credential we are asking for. @return YES on success, NO otherwise.

func (*LAContext) LocalizedCancelTitle 

func (o *LAContext) LocalizedCancelTitle() *foundation.NSString

Cancel button title. @discussion Allows cancel button title customization. A default title "Cancel" is used when this property is left nil or is set to empty string.

func (*LAContext) LocalizedFallbackTitle 

func (o *LAContext) LocalizedFallbackTitle() *foundation.NSString

Fallback button title. @discussion Allows fallback button title customization. If set to empty string, the button will be hidden. A default title "Use Password…" is used when this property is left nil.

func (*LAContext) LocalizedReason 

func (o *LAContext) LocalizedReason() *foundation.NSString

Allows setting the default localized authentication reason on context. @discussion A localized string from this property is displayed in the authentication UI if the caller didn't specify its own authentication reason (e.g. a keychain operation with kSecUseAuthenticationContext). This property is ignored if the authentication reason was provided by caller.

func (*LAContext) MaxBiometryFailures 

func (o *LAContext) MaxBiometryFailures() *foundation.NSNumber

This property is deprecated and setting it has no effect. Deprecated: No longer supported

func (*LAContext) SetCredentialType 

func (o *LAContext) SetCredentialType(credential *foundation.NSData, type_ LACredentialType) bool

Sets a credential to this context. @discussion Some policies allow to bind application-provided credential with them. This method allows credential to be passed to the right context. @param credential Credential to be used with subsequent calls. Setting this parameter to nil will remove any existing credential of the specified type. @param type Type of the provided credential. @return YES if the credential was set successfully, NO otherwise.

func (*LAContext) SetInteractionNotAllowed 

func (o *LAContext) SetInteractionNotAllowed(interactionNotAllowed bool)

func (*LAContext) SetLocalizedCancelTitle 

func (o *LAContext) SetLocalizedCancelTitle(localizedCancelTitle *foundation.NSString)

func (*LAContext) SetLocalizedFallbackTitle 

func (o *LAContext) SetLocalizedFallbackTitle(localizedFallbackTitle *foundation.NSString)

func (*LAContext) SetLocalizedReason 

func (o *LAContext) SetLocalizedReason(localizedReason *foundation.NSString)

func (*LAContext) SetMaxBiometryFailures deprecated 

func (o *LAContext) SetMaxBiometryFailures(maxBiometryFailures *foundation.NSNumber)

Deprecated: No longer supported

func (*LAContext) SetTouchIDAuthenticationAllowableReuseDuration 

func (o *LAContext) SetTouchIDAuthenticationAllowableReuseDuration(touchIDAuthenticationAllowableReuseDuration float64)

func (*LAContext) TouchIDAuthenticationAllowableReuseDuration 

func (o *LAContext) TouchIDAuthenticationAllowableReuseDuration() float64

Time interval for accepting a successful Touch ID or Face ID device unlock (on the lock screen) from the past. @discussion This property can be set with a time interval in seconds. If the device was successfully unlocked by biometry within this time interval, then biometric authentication on this context will succeed automatically and the reply block will be called without prompting user for Touch ID or Face ID. The default value is 0, meaning that no previous biometric unlock can be reused. This property is meant only for reusing biometric matches from the device lock screen. It does not allow reusing previous biometric matches in application or between applications. The maximum supported interval is 5 minutes and setting the value beyond 5 minutes does not increase the accepted interval. @see LATouchIDAuthenticationMaximumAllowableReuseDuration

type LACredentialType 

type LACredentialType int64
const (
	// Password provided by application @discussion If not set, LocalAuthentication will ask for the password when necessary. It will use its own user interface depending on the evaluated policy or ACL. Applications can provide the password using the setCredential method. In such case, LocalAuthentication will not show password entry user interface. When entered from the LocalAuthentication user interface, the password is stored as UTF-8 encoded string.
	LACredentialTypeApplicationPassword LACredentialType = 0
	// Smart card PIN provided by application @discussion If not set, LocalAuthentication will ask users for the smart card PIN when necessary. Applications can provide the PIN using setCredential method. In such case, LocalAuthentication will not show the smart card PIN user interface. When entered from the LocalAuthentication user interface, the PIN is stored as UTF-8 encoded string.
	LACredentialTypeSmartCardPIN LACredentialType = -3
)

func (LACredentialType) String 

func (e LACredentialType) String() string

type LADomainState 

type LADomainState struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/ladomainstate

func LADomainStateFromID 

func LADomainStateFromID(id objc.ID) *LADomainState

func (*LADomainState) Biometry 

func (o *LADomainState) Biometry() *LADomainStateBiometry

Contains biometric domain state.

func (*LADomainState) Companion 

func (o *LADomainState) Companion() *LADomainStateCompanion

Contains companion domain state.

func (*LADomainState) StateHash 

func (o *LADomainState) StateHash() *foundation.NSData

Contains combined state hash data for biometry and companion state hashes. @warning Please note that the value returned by this property can change exceptionally between major OS versions even if the list of paired companions has not changed.

type LADomainStateBiometry 

type LADomainStateBiometry struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/ladomainstatebiometry

func LADomainStateBiometryFromID 

func LADomainStateBiometryFromID(id objc.ID) *LADomainStateBiometry

func (*LADomainStateBiometry) BiometryType 

func (o *LADomainStateBiometry) BiometryType() LABiometryType

Indicates biometry type available on the device.

func (*LADomainStateBiometry) StateHash 

func (o *LADomainStateBiometry) StateHash() *foundation.NSData

Contains state hash data for the available biometry type. Returns `nil` if no biometry entities are enrolled. @discussion If biometric database was modified (fingers, faces were removed or added), `stateHash` data will change. Nature of such database changes cannot be determined but comparing data of `stateHash` after different evaluatePolicy calls will reveal the fact database was changed between the calls. @warning Please note that the value returned by this property can change exceptionally between major OS versions even if the state of biometry has not changed.

type LADomainStateCompanion 

type LADomainStateCompanion struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/ladomainstatecompanion

func LADomainStateCompanionFromID 

func LADomainStateCompanionFromID(id objc.ID) *LADomainStateCompanion

func (*LADomainStateCompanion) AvailableCompanionTypes 

func (o *LADomainStateCompanion) AvailableCompanionTypes() *foundation.NSSet[*foundation.NSNumber]

Indicates types of companions paired with the device. The elements are NSNumber-wrapped instances of @c `LACompanionType`.

func (*LADomainStateCompanion) StateHash 

func (o *LADomainStateCompanion) StateHash() *foundation.NSData

Contains combined state hash data for all available companion types. . Returns `nil` if no companion devices are paired. @discussion As long as database of paired companion devices doesn't change, `stateHash` stays the same for the same set of `availableCompanions`. If database of paired companion devices was modified, `stateHash` data will change. Nature of such database changes cannot be determined but comparing data of `stateHash` after different policy evaluation will reveal the fact database was changed between calls. If you are interested in a state hash for a specific companion type you can use `stateHashForCompanionType` method. @warning Please note that the value returned by this property can change exceptionally between major OS versions even if the list of paired companions has not changed.

func (*LADomainStateCompanion) StateHashForCompanionType 

func (o *LADomainStateCompanion) StateHashForCompanionType(companionType LACompanionType) *foundation.NSData

Returns state hash data for the given companion type. @discussion If database of paired devices of the given type was modified state hash data will change. Nature of such database changes cannot be determined but comparing data of state hash after different policy evaluation will reveal the fact database was changed between calls. @param companionType The companion type for which state hash data should be returned.

type LAEnvironment 

type LAEnvironment struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironment

func LAEnvironmentCurrentUser 

func LAEnvironmentCurrentUser() *LAEnvironment

Environment of the current user.

func LAEnvironmentFromID 

func LAEnvironmentFromID(id objc.ID) *LAEnvironment

func (*LAEnvironment) AddObserver 

func (o *LAEnvironment) AddObserver(observer LAEnvironmentObserver)

@brief Adds observer to monitor changes of the environment. @discussion The observer will be held weakly so its instance should be kept alive by the caller.

func (*LAEnvironment) RemoveObserver 

func (o *LAEnvironment) RemoveObserver(observer LAEnvironmentObserver)

@brief Removes the previously registered observer. @discussion If the observer is deallocated, it will be removed automatically.

func (*LAEnvironment) State 

func (o *LAEnvironment) State() *LAEnvironmentState

The environment state information.

type LAEnvironmentMechanism 

type LAEnvironmentMechanism struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironmentmechanism

func LAEnvironmentMechanismFromID 

func LAEnvironmentMechanismFromID(id objc.ID) *LAEnvironmentMechanism

func (*LAEnvironmentMechanism) IconSystemName 

func (o *LAEnvironmentMechanism) IconSystemName() *foundation.NSString

Name of the SF Symbol representing this authentication mechanism.

func (*LAEnvironmentMechanism) IsUsable 

func (o *LAEnvironmentMechanism) IsUsable() bool

@brief Whether the mechanism is available for use, i.e. whether the relevant preflight call of @c canEvaluatePolicy would succeed. @warning If @c isUsable reads @c NO, do not assume that it's because of some particular reason. You should check properties of the subclass to determine why mechanism can't be used.

func (*LAEnvironmentMechanism) LocalizedName 

func (o *LAEnvironmentMechanism) LocalizedName() *foundation.NSString

The localized name of the authentication mechanism, e.g. "Touch ID", "Face ID" etc.

type LAEnvironmentMechanismBiometry 

type LAEnvironmentMechanismBiometry struct {
	LAEnvironmentMechanism
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironmentmechanismbiometry

func LAEnvironmentMechanismBiometryFromID 

func LAEnvironmentMechanismBiometryFromID(id objc.ID) *LAEnvironmentMechanismBiometry

func (*LAEnvironmentMechanismBiometry) BiometryType 

func (o *LAEnvironmentMechanismBiometry) BiometryType() LABiometryType

@brief Type of biometry supported by the device. @discussion This property does not indicate whether biometry is available or not. It always reads the type of biometry supported by device hardware. You should check @c isUsable property to see if it is available for use.

func (*LAEnvironmentMechanismBiometry) BuiltInSensorInaccessible 

func (o *LAEnvironmentMechanismBiometry) BuiltInSensorInaccessible() bool

@brief Whether the built in biometric sensor is inaccessible in the current configuration, preventing the use of biometry. @discussion Currently, the only example of this is a Clamshell Mode on macOS. The user will be not able to use Touch ID if the MacBook lid is closed while connected to external monitor and keyboard, unless the external keyboard has Touch ID.

func (*LAEnvironmentMechanismBiometry) IsEnrolled 

func (o *LAEnvironmentMechanismBiometry) IsEnrolled() bool

@brief Whether the user has enrolled this biometry. @discussion Even if biometry is enrolled, it does not necessarily mean that it can be used. You should check @c isUsable property to see if it is available for use.

func (*LAEnvironmentMechanismBiometry) IsLockedOut 

func (o *LAEnvironmentMechanismBiometry) IsLockedOut() bool

@brief Whether biometry is locked out. @discussion The system might lock the user out of biometry for various reasons. For example, with Face ID, the user is locked out after 5 failed match attempts in row. To recover from bio lockout, users need to enter their passcode (e.g. during device ulock).

func (*LAEnvironmentMechanismBiometry) StateHash 

func (o *LAEnvironmentMechanismBiometry) StateHash() *foundation.NSData

@brief The application specific state of the biometric enrollment as returned by @c LAContext.domainState.biometry.stateHash @discussion This value represents the state of the enrollment and changes whenever the biometric enrollment is changed. It does not directly map to the enrolled templates, e.g. if a finger is added to Touch ID enrollment and then removed, the final state would be different. It also returns different values to different apps to prevent tracking of user identity.

type LAEnvironmentMechanismCompanion 

type LAEnvironmentMechanismCompanion struct {
	LAEnvironmentMechanism
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironmentmechanismcompanion

func LAEnvironmentMechanismCompanionFromID 

func LAEnvironmentMechanismCompanionFromID(id objc.ID) *LAEnvironmentMechanismCompanion

func (*LAEnvironmentMechanismCompanion) StateHash 

func (o *LAEnvironmentMechanismCompanion) StateHash() *foundation.NSData

@brief Hash of the current companion pairing as returned by @c LAContext.domainState.companion.stateHash(for:) @discussion If no companion are paired for this companion type, @c stateHash property is @c nil. If at least one companion is paired for this companion type, @c stateHash is not @c nil and it changes whenever the set of paired companions of this type is changed.

func (*LAEnvironmentMechanismCompanion) Type 

func (o *LAEnvironmentMechanismCompanion) Type() LACompanionType

Type of the companion.

type LAEnvironmentMechanismUserPassword 

type LAEnvironmentMechanismUserPassword struct {
	LAEnvironmentMechanism
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironmentmechanismuserpassword

func LAEnvironmentMechanismUserPasswordFromID 

func LAEnvironmentMechanismUserPasswordFromID(id objc.ID) *LAEnvironmentMechanismUserPassword

func (*LAEnvironmentMechanismUserPassword) IsSet 

func (o *LAEnvironmentMechanismUserPassword) IsSet() bool

type LAEnvironmentObserver 

type LAEnvironmentObserver interface {
}

LAEnvironmentObserver wraps the ObjC protocol LAEnvironmentObserver.

type LAEnvironmentState 

type LAEnvironmentState struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laenvironmentstate

func LAEnvironmentStateFromID 

func LAEnvironmentStateFromID(id objc.ID) *LAEnvironmentState

func (*LAEnvironmentState) AllMechanisms 

func (o *LAEnvironmentState) AllMechanisms() *foundation.NSArray[*LAEnvironmentMechanism]

@brief Information about all authentication mechanisms. @discussion This property aggregates @c biometry, @c userPassword, @c companions and any future authentication mechanisms.

func (*LAEnvironmentState) Biometry 

func (o *LAEnvironmentState) Biometry() *LAEnvironmentMechanismBiometry

@brief Information about biometric authentication (Touch ID, Face ID or Optic ID). @discussion @c nil if biometry is not supported by this device.

func (*LAEnvironmentState) Companions 

func (o *LAEnvironmentState) Companions() *foundation.NSArray[*LAEnvironmentMechanismCompanion]

@brief Companion authentication mechanisms. @discussion Companion mechanisms such as Apple Watch can appear and disappear as they get in and out of reach, but this property enumerates paired companions, even if they are not reachable at the moment. Check @c isUsable property to determine if a particular companion type is available for use. Note that items in this array represent paired companion types, not individual devices. Therefore, even if the user has paired multiple Apple Watch devices for companion authentication, the array will contain only one @c LAEnvironmentMechanimsCompanion instance of type @c LACompanionTypeWatch.

func (*LAEnvironmentState) UserPassword 

func (o *LAEnvironmentState) UserPassword() *LAEnvironmentMechanismUserPassword

@brief Information about local user password (on macOS) or passcode (on embedded platforms). @discussion @c nil if user password or passcode is not supported by this device.

type LAError 

type LAError int64
const (
	// Authentication was not successful because user failed to provide valid credentials.
	LAErrorAuthenticationFailed LAError = -1
	// Authentication was canceled by user (e.g. tapped Cancel button).
	LAErrorUserCancel LAError = -2
	// Authentication was canceled because the user tapped the fallback button (Enter Password).
	LAErrorUserFallback LAError = -3
	// Authentication was canceled by system (e.g. another application went to foreground).
	LAErrorSystemCancel LAError = -4
	// Authentication could not start because passcode is not set on the device.
	LAErrorPasscodeNotSet LAError = -5
	// Authentication could not start because Touch ID is not available on the device.
	LAErrorTouchIDNotAvailable LAError = -6
	// Authentication could not start because Touch ID has no enrolled fingers.
	LAErrorTouchIDNotEnrolled LAError = -7
	// Authentication was not successful because there were too many failed Touch ID attempts and Touch ID is now locked. Passcode is required to unlock Touch ID, e.g. evaluating LAPolicyDeviceOwnerAuthenticationWithBiometrics will ask for passcode as a prerequisite.
	LAErrorTouchIDLockout LAError = -8
	// Authentication was canceled by application (e.g. invalidate was called while authentication was in progress).
	LAErrorAppCancel LAError = -9
	// LAContext passed to this call has been previously invalidated.
	LAErrorInvalidContext LAError = -10
	// Authentication could not start because biometry is not available on the device.
	LAErrorBiometryNotAvailable LAError = -6
	// Authentication could not start because biometry has no enrolled identities.
	LAErrorBiometryNotEnrolled LAError = -7
	// Authentication was not successful because there were too many failed biometry attempts and biometry is now locked. Passcode is required to unlock biometry, e.g. evaluating LAPolicyDeviceOwnerAuthenticationWithBiometrics will ask for passcode as a prerequisite.
	LAErrorBiometryLockout LAError = -8
	// Authentication failed because it would require showing UI which has been forbidden by using interactionNotAllowed property.
	LAErrorNotInteractive LAError = -1004
	// Authentication could not start because there was no paired watch device nearby.
	LAErrorWatchNotAvailable LAError = -11
	// Authentication could not start because there was no paired companion device nearby.
	LAErrorCompanionNotAvailable LAError = -11
	// Authentication could not start because this device supports biometry only via removable accessories and no accessory has been paired.
	LAErrorBiometryNotPaired LAError = -12
	// Authentication could not start because this device supports biometry only via removable accessories and the paired accessory is not connected.
	LAErrorBiometryDisconnected LAError = -13
	// Authentication could not start because dimensions of embedded UI are invalid.
	LAErrorInvalidDimensions LAError = -14
)

func (LAError) String 

func (e LAError) String() string

type LAPersistedRight 

type LAPersistedRight struct {
	LARight
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/lapersistedright

func LAPersistedRightFromID 

func LAPersistedRightFromID(id objc.ID) *LAPersistedRight

func (*LAPersistedRight) Key 

func (o *LAPersistedRight) Key() *LAPrivateKey

@brief Managed private key

func (*LAPersistedRight) Secret 

func (o *LAPersistedRight) Secret() *LASecret

@brief Generic secret @discussion This is the generic secret that would have been stored along with the right

type LAPolicy 

type LAPolicy int64
const (
	// Device owner will be authenticated using a biometric method (Touch ID). @discussion Biometric authentication is required. If Touch ID is not available, not enrolled or locked out, then the evaluation of this policy will fail with LAErrorBiometryNotAvailable, LAErrorBiometryNotEnrolled or LAErrorBiometryLockout. Touch ID authentication dialog contains a cancel button with default title "Cancel" which can be customized using localizedCancelTitle property, and a fallback button with default title "Use Password…" which can be customized using localizedFallbackTitle property. Clicking either button causes evaluatePolicy call to fail, returning a distinct error code: LAErrorUserCancel or LAErrorUserFallback. Biometric authentication will get locked after 5 unsuccessful attempts. After that, users have to unlock it by entering their account password. The password can be entered either at login window or in the preference sheets or even in application by the means of LAPolicyDeviceOwnerAuthentication. The system unlock is preferred user experience because we generaly don't want users to enter their account password at application's request.
	LAPolicyDeviceOwnerAuthenticationWithBiometrics LAPolicy = 1
	// Device owner will be authenticated by biometry or user password. @discussion Touch ID or user password authentication is required. If Touch ID is not available, not enrolled or locked out, then the user is asked for password right away. Touch ID authentication dialog behaves similarly as the one used by LAPolicyDeviceOwnerAuthenticationWithBiometrics. However, the "Use Password.." button does not end the authentication. Instead, it switches the authentication mechanism to user password.
	LAPolicyDeviceOwnerAuthentication LAPolicy = 2
	// Device owner will be authenticated by a companion device e.g. Watch, Mac, etc. @discussion Companion authentication is required. If no nearby paired companion device can be found, LAErrorCompanionNotAvailable is returned. Users should follow instructions on the companion device to authenticate.
	LAPolicyDeviceOwnerAuthenticationWithCompanion LAPolicy = 3
	// Device owner will be authenticated by biometry or a companion device e.g. Watch, Mac, etc. @discussion Companion or biometric authentication is required. If no nearby paired companion device can be found, it behaves as LAPolicyDeviceOwnerAuthenticationWithBiometrics. Similarly, if biometry is unavailable it behaves as LAPolicyDeviceOwnerAuthenticationWithCompanion. Depending on the companion type and biometry and companion availability, either a user is asked to authenticate with biometry and on a companion device in parallel or the companion authentication takes precedence and a user is asked to authenticate exclusively on the companion device if available. Users should follow instructions on the companion device to authenticate.
	LAPolicyDeviceOwnerAuthenticationWithBiometricsOrCompanion LAPolicy = 4
	// Device owner will be authenticated by Watch. @discussion Watch authentication is required. If no nearby paired watch device can be found, LAErrorWatchNotAvailable is returned. Watch authentication dialog looks and behaves similarly to the biometric variant. Users can confirm authentication by double-clicking the side button on their watch.
	LAPolicyDeviceOwnerAuthenticationWithWatch LAPolicy = 3
	// Device owner will be authenticated by biometry or Watch. @discussion Watch or biometric authentication is required. If no nearby paired watch device can be found, it behaves as LAPolicyDeviceOwnerAuthenticationWithBiometrics. Similarly, if biometry is unavailable it behaves as LAPolicyDeviceOwnerAuthenticationWithWatch. Watch authentication dialog looks and behaves similarly to biometric variant. When both mechanisms are available, user is asked to use biometry and watch authentication will run in parallel.
	LAPolicyDeviceOwnerAuthenticationWithBiometricsOrWatch LAPolicy = 4
)

func (LAPolicy) String 

func (e LAPolicy) String() string

type LAPrivateKey 

type LAPrivateKey struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/laprivatekey

func LAPrivateKeyFromID 

func LAPrivateKeyFromID(id objc.ID) *LAPrivateKey

func (*LAPrivateKey) CanDecryptUsingSecKeyAlgorithm 

func (o *LAPrivateKey) CanDecryptUsingSecKeyAlgorithm(algorithm unsafe.Pointer) bool

@brief Checks if the the provided algorithm can be used for decryption @param algorithm Cryptographic algorithm @return @c YES in case the key supports the provided algorithm with the specified operation.

func (*LAPrivateKey) CanExchangeKeysUsingSecKeyAlgorithm 

func (o *LAPrivateKey) CanExchangeKeysUsingSecKeyAlgorithm(algorithm unsafe.Pointer) bool

@brief Checks if the the provided algorithm can be used for performing key exchanges @param algorithm Cryptographic algorithm @return @c YES in case the key supports the provided algorithm with the specified operation.

func (*LAPrivateKey) CanSignUsingSecKeyAlgorithm 

func (o *LAPrivateKey) CanSignUsingSecKeyAlgorithm(algorithm unsafe.Pointer) bool

@brief Checks if the the provided algorithm can be used for signing data @param algorithm Cryptographic algorithm @return @c YES in case the key supports the provided algorithm with the specified operation.

func (*LAPrivateKey) DecryptDataSecKeyAlgorithmCompletion 

func (o *LAPrivateKey) DecryptDataSecKeyAlgorithmCompletion(data *foundation.NSData, algorithm unsafe.Pointer, handler func(*foundation.NSData, unsafe.Pointer))

@brief Decrypts the given ciphertext @param data The data to decrypt. The length and format of the data must conform to chosen algorithm, typically be less or equal to the value returned by SecKeyGetBlockSize(). @param algorithm A @c SecKeyAlgorithm suitable for decrypting data with this key –e.g: @c kSecKeyAlgorithmECIESEncryptionStandardVariableIVX963SHA256AESGCM @param handler Completion handler with plaintext or an error on failure.

func (*LAPrivateKey) ExchangeKeysWithPublicKeySecKeyAlgorithmSecKeyParametersCompletion 

func (o *LAPrivateKey) ExchangeKeysWithPublicKeySecKeyAlgorithmSecKeyParametersCompletion(publicKey *foundation.NSData, algorithm unsafe.Pointer, parameters *foundation.NSDictionary[objc.ID, objc.ID], handler func(*foundation.NSData, unsafe.Pointer))

@brief Performs a Diffie-Hellman style key exchange operation @param publicKey Remote party's public key. @param algorithm A @c SecKeyAlgorithm suitable for performing a key exchange with this key –e.g: @c kSecKeyAlgorithmECDHKeyExchangeCofactorX963SHA256 @param parameters Dictionary with parameters, see @c SecKeyKeyExchangeParameter constants. Used algorithm determines the set of required and optional parameters to be used. @param handler Completion handler with the result of the key exchange or an error on failure.

func (*LAPrivateKey) PublicKey 

func (o *LAPrivateKey) PublicKey() *LAPublicKey

@brief Offers the public key counterpart of a @c LAPrivateKey instance

func (*LAPrivateKey) SignDataSecKeyAlgorithmCompletion 

func (o *LAPrivateKey) SignDataSecKeyAlgorithmCompletion(data *foundation.NSData, algorithm unsafe.Pointer, handler func(*foundation.NSData, unsafe.Pointer))

@brief Generates a digital signature for the given data. @param data The data to be signed, typically the digest of the actual data. @param algorithm A @c SecKeyAlgorithm suitable for generating signatures with this key – e.g: @c kSecKeyAlgorithmECDSASignatureMessageX962SHA256 @param handler Completion handler with the signature of given data or an error on failure.

type LAPublicKey 

type LAPublicKey struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/lapublickey

func LAPublicKeyFromID 

func LAPublicKeyFromID(id objc.ID) *LAPublicKey

func (*LAPublicKey) CanEncryptUsingSecKeyAlgorithm 

func (o *LAPublicKey) CanEncryptUsingSecKeyAlgorithm(algorithm unsafe.Pointer) bool

@brief Checks if the the provided algorithm can be used for encryption with the key. @param algorithm Cryptographic algorithm @return @c YES in case the key supports the provided algorithm with the specified operation.

func (*LAPublicKey) CanVerifyUsingSecKeyAlgorithm 

func (o *LAPublicKey) CanVerifyUsingSecKeyAlgorithm(algorithm unsafe.Pointer) bool

@brief Checks if the the provided algorithm can be used for verifying signatures with the key. @param algorithm Cryptographic algorithm @return @c YES in case the key supports the provided algorithm with the specified operation.

func (*LAPublicKey) EncryptDataSecKeyAlgorithmCompletion 

func (o *LAPublicKey) EncryptDataSecKeyAlgorithmCompletion(data *foundation.NSData, algorithm unsafe.Pointer, handler func(*foundation.NSData, unsafe.Pointer))

@brief Encrypts the given data @param data The data to encrypt. @param algorithm A @c SecKeyAlgorithm suitable for encrypting with this key –e.g: @c kSecKeyAlgorithmECIESEncryptionStandardVariableIVX963SHA256AESGCM . @param handler Completion handler with the cipher text or an error on failure.

func (*LAPublicKey) ExportBytesWithCompletion 

func (o *LAPublicKey) ExportBytesWithCompletion(handler func(*foundation.NSData, unsafe.Pointer))

@brief Exports public key bytes. @param handler Completion handler with the raw bytes of the public key or an error on failure

func (*LAPublicKey) VerifyDataSignatureSecKeyAlgorithmCompletion 

func (o *LAPublicKey) VerifyDataSignatureSecKeyAlgorithmCompletion(signedData *foundation.NSData, signature *foundation.NSData, algorithm unsafe.Pointer, handler func(unsafe.Pointer))

@brief Verifies a digital signature for the given data. @param signedData The signed data. @param signature The signature of the given data. @param algorithm One of @c SecKeyAlgorithm suitable for verifying signatures with this key –e.g: @c kSecKeyAlgorithmECDSASignatureMessageX962SHA256 @param handler Completion handler with the signature of given data or an error on failure.

type LARight 

type LARight struct {
	foundation.NSObject
}

@brief Groups a set of requirements that need to be satisfied in order to grant access to certain resource or operation

Apple documentation: https://developer.apple.com/documentation/localauthentication/laright

func LARightFromID 

func LARightFromID(id objc.ID) *LARight

func (*LARight) AuthorizeWithLocalizedReasonCompletion 

func (o *LARight) AuthorizeWithLocalizedReasonCompletion(localizedReason *foundation.NSString, handler func(unsafe.Pointer))

@brief Tries to authorize the right. @param localizedReason Localized explanation for the authorization. Appears in the UI presented to the user. @param handler Completion handler called after the authorization finishes. Returns an error when the authorization fails.

func (*LARight) CheckCanAuthorizeWithCompletion 

func (o *LARight) CheckCanAuthorizeWithCompletion(handler func(unsafe.Pointer))

@brief Checks whether the client can eventually be granted the right. @param handler Completion handler. Returns @c nil if the right can be authorized or an error otherwise.

func (*LARight) DeauthorizeWithCompletion 

func (o *LARight) DeauthorizeWithCompletion(handler func())

@brief Invalidates a previously authorized right. @param handler Completion handler called after the right is deauthorized.

func (*LARight) Init 

func (o *LARight) Init() *LARight

@brief Constructs a right using default authorization requirements @discussion For authorizing a right with default requirements a user will be asked to authenticate using biometry or the device passcode. @return @c LARight instance

func (*LARight) InitWithRequirement 

func (o *LARight) InitWithRequirement(requirement *LAAuthenticationRequirement) *LARight

@brief Constructs a right that will be granted only when the given @c LAAuthenticationRequirement is satisfied. @param requirement Requirement that needs to be satisfied to authorize the right @return @c LARight instance

func (*LARight) SetTag 

func (o *LARight) SetTag(tag int)

func (*LARight) State 

func (o *LARight) State() LARightState

@brief Provides the current authorization state of the @c LARight instance

func (*LARight) Tag 

func (o *LARight) Tag() int

@brief An application-supplied integer that can be used to identify right instances. The default value is @c 0.

type LARightState 

type LARightState int64
const (
	// @brief Right has not been evaluated yet. @discussion This is the initial state of @c LARight and changes when @c authorize method is called.
	LARightStateUnknown LARightState = 0
	// @brief Requirements are currently being evaluated. @discussion This happens after calling @c authorize method but before the user has granted the right.
	LARightStateAuthorizing LARightState = 1
	// @brief Authorization was granted @discussion This can be achieved by successful authorization.
	LARightStateAuthorized LARightState = 2
	// @brief Authorization was rejected. @discussion This can be caused by several reasons. For example requirements were not satisfied or user rejects to authorize.
	LARightStateNotAuthorized LARightState = 3
)

func (LARightState) String 

func (e LARightState) String() string

type LARightStore 

type LARightStore struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/larightstore

func LARightStoreFromID 

func LARightStoreFromID(id objc.ID) *LARightStore

func LARightStoreSharedStore 

func LARightStoreSharedStore() *LARightStore

@brief Shared instance of @c LARightStore.

func (*LARightStore) RemoveAllRightsWithCompletion 

func (o *LARightStore) RemoveAllRightsWithCompletion(handler func(unsafe.Pointer))

@brief Removes all rights stored by the client @param handler Completion handler with an error on failure.

func (*LARightStore) RemoveRightCompletion 

func (o *LARightStore) RemoveRightCompletion(right *LAPersistedRight, handler func(unsafe.Pointer))

@brief Removes a right from the persistent storage along with its associated resources. @param right @c LAPersistedRight instance to remove. @param handler Completion handler with an error on failure.

func (*LARightStore) RemoveRightForIdentifierCompletion 

func (o *LARightStore) RemoveRightForIdentifierCompletion(identifier *foundation.NSString, handler func(unsafe.Pointer))

@brief Removes right with provided identifier from persistent storage. @param identifier Identifier of @c LAPersistedRight instance to remove. @param handler Completion handler with an error on failure.

func (*LARightStore) RightForIdentifierCompletion 

func (o *LARightStore) RightForIdentifierCompletion(identifier *foundation.NSString, handler func(*LAPersistedRight, unsafe.Pointer))

@brief Fetches a right stored under the given identifier. @param identifier Identifier associated with a previously stored right. @param handler Completion handler with the fetched right or an error on failure.

func (*LARightStore) SaveRightIdentifierCompletion 

func (o *LARightStore) SaveRightIdentifierCompletion(right *LARight, identifier *foundation.NSString, handler func(*LAPersistedRight, unsafe.Pointer))

@brief Persists a right for later usage. @param right @c LARight instance to store. @param identifier Identifier to be associated with the right. Useful for later retrieval. @param handler Completion handler with the persisted right or an error on failure.

func (*LARightStore) SaveRightIdentifierSecretCompletion 

func (o *LARightStore) SaveRightIdentifierSecretCompletion(right *LARight, identifier *foundation.NSString, secret *foundation.NSData, handler func(*LAPersistedRight, unsafe.Pointer))

@brief Persists a right for later usage. @param right @c LARight instance to store. @param identifier Identifier to be associated with the right. Useful for later retrieval. @param secret Secret data to be associated with the provided right. @param handler Completion handler with the persisted right or an error on failure.

type LASecret 

type LASecret struct {
	foundation.NSObject
}

Apple documentation: https://developer.apple.com/documentation/localauthentication/lasecret

func LASecretFromID 

func LASecretFromID(id objc.ID) *LASecret

func (*LASecret) LoadDataWithCompletion 

func (o *LASecret) LoadDataWithCompletion(handler func(*foundation.NSData, unsafe.Pointer))

@brief Fetch stored data if any @param handler Completion handler invoked with a generic secret stored along with the right or an error if no secret is found or the fetch operation fails.

type Launch_data_type_t 

type Launch_data_type_t int64
const (
	LAUNCH_DATA_DICTIONARY Launch_data_type_t = 1
	LAUNCH_DATA_ARRAY      Launch_data_type_t = 2
	LAUNCH_DATA_FD         Launch_data_type_t = 3
	LAUNCH_DATA_INTEGER    Launch_data_type_t = 4
	LAUNCH_DATA_REAL       Launch_data_type_t = 5
	LAUNCH_DATA_BOOL       Launch_data_type_t = 6
	LAUNCH_DATA_STRING     Launch_data_type_t = 7
	LAUNCH_DATA_OPAQUE     Launch_data_type_t = 8
	LAUNCH_DATA_ERRNO      Launch_data_type_t = 9
	LAUNCH_DATA_MACHPORT   Launch_data_type_t = 10
)

func (Launch_data_type_t) String 

func (e Launch_data_type_t) String() string

type MDLabelDomain 

type MDLabelDomain int64

@typedef MDLabelDomain @abstract These constants are used to specify a domain to MDLabelCreate(). 

const (
	KMDLabelUserDomain  MDLabelDomain = 0
	KMDLabelLocalDomain MDLabelDomain = 1
)

func (MDLabelDomain) String 

func (e MDLabelDomain) String() string

type MDQueryOptionFlags 

type MDQueryOptionFlags int64
const (
	KMDQuerySynchronous        MDQueryOptionFlags = 1
	KMDQueryWantsUpdates       MDQueryOptionFlags = 4
	KMDQueryAllowFSTranslation MDQueryOptionFlags = 8
)

func (MDQueryOptionFlags) String 

func (e MDQueryOptionFlags) String() string

type MDQuerySortOptionFlags 

type MDQuerySortOptionFlags int64

@enum MDQuerySortOptionFlags @constant kMDQueryReverseSortOrderFlag Sort the attribute in reverse order. 

const (
	KMDQueryReverseSortOrderFlag MDQuerySortOptionFlags = 1
)

func (MDQuerySortOptionFlags) String 

func (e MDQuerySortOptionFlags) String() string

type Mach_vm_range_flags_t 

type Mach_vm_range_flags_t int64
const (
	MACH_VM_RANGE_NONE Mach_vm_range_flags_t = 0
)

func (Mach_vm_range_flags_t) String 

func (e Mach_vm_range_flags_t) String() string

type Mach_vm_range_flavor_t 

type Mach_vm_range_flavor_t int64
const (
	MACH_VM_RANGE_FLAVOR_INVALID Mach_vm_range_flavor_t = 0
	MACH_VM_RANGE_FLAVOR_V1      Mach_vm_range_flavor_t = 1
)

func (Mach_vm_range_flavor_t) String 

func (e Mach_vm_range_flavor_t) String() string

type Mach_vm_range_tag_t 

type Mach_vm_range_tag_t int64
const (
	MACH_VM_RANGE_DEFAULT Mach_vm_range_tag_t = 0
	MACH_VM_RANGE_DATA    Mach_vm_range_tag_t = 1
	MACH_VM_RANGE_FIXED   Mach_vm_range_tag_t = 2
)

func (Mach_vm_range_tag_t) String 

func (e Mach_vm_range_tag_t) String() string

type Mpo_flags_t 

type Mpo_flags_t int64
const (
	MPO_PORT                            Mpo_flags_t = 0
	MPO_SERVICE_PORT                    Mpo_flags_t = 1024
	MPO_CONNECTION_PORT                 Mpo_flags_t = 2048
	MPO_REPLY_PORT                      Mpo_flags_t = 4096
	MPO_WEAK_REPLY_PORT                 Mpo_flags_t = 16384
	MPO_NOTIFICATION_PORT               Mpo_flags_t = 17408
	MPO_EXCEPTION_PORT                  Mpo_flags_t = 32768
	MPO_CONNECTION_PORT_WITH_PORT_ARRAY Mpo_flags_t = 65536
)

func (Mpo_flags_t) String 

func (e Mpo_flags_t) String() string

type Os_clockid_t 

type Os_clockid_t int64
const (
	OS_CLOCK_MACH_ABSOLUTE_TIME Os_clockid_t = 32
)

func (Os_clockid_t) String 

func (e Os_clockid_t) String() string

type Ptrauth_key 

type Ptrauth_key int64
const (
	Ptrauth_key_none                     Ptrauth_key = -1
	Ptrauth_key_asia                     Ptrauth_key = 0
	Ptrauth_key_asib                     Ptrauth_key = 1
	Ptrauth_key_asda                     Ptrauth_key = 2
	Ptrauth_key_asdb                     Ptrauth_key = 3
	Ptrauth_key_process_independent_code Ptrauth_key = 0
	Ptrauth_key_process_dependent_code   Ptrauth_key = 1
	Ptrauth_key_process_independent_data Ptrauth_key = 2
	Ptrauth_key_process_dependent_data   Ptrauth_key = 3
	Ptrauth_key_return_address           Ptrauth_key = 1
	Ptrauth_key_frame_pointer            Ptrauth_key = 3
	Ptrauth_key_function_pointer         Ptrauth_key = 0
	Ptrauth_key_block_function           Ptrauth_key = 0
	Ptrauth_key_cxx_vtable_pointer       Ptrauth_key = 2
	Ptrauth_key_method_list_pointer      Ptrauth_key = 2
	Ptrauth_key_objc_isa_pointer         Ptrauth_key = 2
	Ptrauth_key_objc_super_pointer       Ptrauth_key = 2
	Ptrauth_key_objc_sel_pointer         Ptrauth_key = 3
	Ptrauth_key_objc_class_ro_pointer    Ptrauth_key = 2
	Ptrauth_key_block_descriptor_pointer Ptrauth_key = 2
	Ptrauth_key_init_fini_pointer        Ptrauth_key = 0
)

func (Ptrauth_key) String 

func (e Ptrauth_key) String() string

type Qos_class_t 

type Qos_class_t uint32
const (
	QOS_CLASS_USER_INTERACTIVE Qos_class_t = 33
	QOS_CLASS_USER_INITIATED   Qos_class_t = 25
	QOS_CLASS_DEFAULT          Qos_class_t = 21
	QOS_CLASS_UTILITY          Qos_class_t = 17
	QOS_CLASS_BACKGROUND       Qos_class_t = 9
	QOS_CLASS_UNSPECIFIED      Qos_class_t = 0
)

func (Qos_class_t) String 

func (e Qos_class_t) String() string

type Virtual_memory_guard_exception_code_t 

type Virtual_memory_guard_exception_code_t int64
const (
	KGUARD_EXC_DEALLOC_GAP                   Virtual_memory_guard_exception_code_t = 1
	KGUARD_EXC_RECLAIM_COPYIO_FAILURE        Virtual_memory_guard_exception_code_t = 2
	KGUARD_EXC_RECLAIM_INDEX_FAILURE         Virtual_memory_guard_exception_code_t = 4
	KGUARD_EXC_RECLAIM_DEALLOCATE_FAILURE    Virtual_memory_guard_exception_code_t = 8
	KGUARD_EXC_RECLAIM_ACCOUNTING_FAILURE    Virtual_memory_guard_exception_code_t = 9
	KGUARD_EXC_SEC_IOPL_ON_EXEC_PAGE         Virtual_memory_guard_exception_code_t = 10
	KGUARD_EXC_SEC_EXEC_ON_IOPL_PAGE         Virtual_memory_guard_exception_code_t = 11
	KGUARD_EXC_SEC_UPL_WRITE_ON_EXEC_REGION  Virtual_memory_guard_exception_code_t = 12
	KGUARD_EXC_LARGE_ALLOCATION_TELEMETRY    Virtual_memory_guard_exception_code_t = 13
	KGUARD_EXC_SEC_ACCESS_FAULT              Virtual_memory_guard_exception_code_t = 98
	KGUARD_EXC_SEC_ASYNC_ACCESS_FAULT        Virtual_memory_guard_exception_code_t = 99
	KGUARD_EXC_SEC_COPY_DENIED               Virtual_memory_guard_exception_code_t = 100
	KGUARD_EXC_SEC_SHARING_DENIED            Virtual_memory_guard_exception_code_t = 101
	KGUARD_EXC_MTE_SYNC_FAULT                Virtual_memory_guard_exception_code_t = 200
	KGUARD_EXC_MTE_ASYNC_USER_FAULT          Virtual_memory_guard_exception_code_t = 201
	KGUARD_EXC_MTE_ASYNC_KERN_FAULT          Virtual_memory_guard_exception_code_t = 202
	KGUARD_EXC_GUARD_OBJECT_ASYNC_USER_FAULT Virtual_memory_guard_exception_code_t = 203
	KGUARD_EXC_GUARD_OBJECT_ASYNC_KERN_FAULT Virtual_memory_guard_exception_code_t = 204
)

func (Virtual_memory_guard_exception_code_t) String 

func (e Virtual_memory_guard_exception_code_t) String() string

type Xpc_listener_create_flags_t 

type Xpc_listener_create_flags_t int64
const (
	XPC_LISTENER_CREATE_NONE             Xpc_listener_create_flags_t = 0
	XPC_LISTENER_CREATE_INACTIVE         Xpc_listener_create_flags_t = 1
	XPC_LISTENER_CREATE_FORCE_MACH       Xpc_listener_create_flags_t = 2
	XPC_LISTENER_CREATE_FORCE_XPCSERVICE Xpc_listener_create_flags_t = 4
)

func (Xpc_listener_create_flags_t) String 

func (e Xpc_listener_create_flags_t) String() string

type Xpc_session_create_flags_t 

type Xpc_session_create_flags_t int64
const (
	XPC_SESSION_CREATE_NONE            Xpc_session_create_flags_t = 0
	XPC_SESSION_CREATE_INACTIVE        Xpc_session_create_flags_t = 1
	XPC_SESSION_CREATE_MACH_PRIVILEGED Xpc_session_create_flags_t = 2
)

func (Xpc_session_create_flags_t) String 

func (e Xpc_session_create_flags_t) String() string

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