QCA::KeyStore

#include <QtCrypto>

Inheritance diagram for QCA::KeyStore:

[legend]

Public Types
enum	Type { System , User , Application , SmartCard , PGPKeyring }

Public Types inherited from QObject
typedef	QObjectList

Signals
void	entryRemoved (bool success)

void	entryWritten (const QString &entryId)

void	unavailable ()

void	updated ()

Public Member Functions
	KeyStore (const QString &id, KeyStoreManager *keyStoreManager)

QList< KeyStoreEntry >	entryList () const

bool	holdsIdentities () const

bool	holdsPGPPublicKeys () const

bool	holdsTrustedCertificates () const

QString	id () const

bool	isReadOnly () const

bool	isValid () const

QString	name () const

bool	removeEntry (const QString &id)

void	startAsynchronousMode ()

Type	type () const

QString	writeEntry (const Certificate &cert)

QString	writeEntry (const CRL &crl)

QString	writeEntry (const KeyBundle &kb)

QString	writeEntry (const PGPKey &key)

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QCA::Algorithm
	Algorithm (const Algorithm &from)

void	change (const QString &type, const QString &provider)

void	change (Provider::Context *c)

Provider::Context *	context ()

const Provider::Context *	context () const

Algorithm &	operator= (const Algorithm &from)

Provider *	provider () const

Provider::Context *	takeContext ()

QString	type () const

Additional Inherited Members
Properties inherited from QObject
	objectName

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Protected Member Functions inherited from QCA::Algorithm
	Algorithm ()

	Algorithm (const QString &type, const QString &provider)

Detailed Description

General purpose key storage object.

Examples of use of this are:

systemstore: System TrustedCertificates
accepted self-signed: Application TrustedCertificates
apple keychain: User Identities
smartcard: SmartCard Identities
gnupg: PGPKeyring Identities,PGPPublicKeys

Note

there can be multiple KeyStore objects referring to the same id
when a KeyStore is constructed, it refers to a given id (deviceId) and internal contextId. if the context goes away, the KeyStore becomes invalid (isValid() == false), and unavailable() is emitted. even if the device later reappears, the KeyStore remains invalid. a new KeyStore will have to be created to use the device again.

Definition at line 416 of file qca_keystore.h.

Member Enumeration Documentation

◆ Type

enum QCA::KeyStore::Type

The type of keystore.

Enumerator
System	objects such as root certificates
User	objects such as Apple Keychain, KDE Wallet
Application	for caching accepted self-signed certificates
SmartCard	for smartcards
PGPKeyring	for a PGP keyring

Definition at line 423 of file qca_keystore.h.

Constructor & Destructor Documentation

◆ KeyStore()

QCA::KeyStore::KeyStore	(	const QString &	id,
		KeyStoreManager *	keyStoreManager )

Obtain a specific KeyStore.

Parameters

id	the identification for the key store
keyStoreManager	the parent manager for this keystore

Member Function Documentation

◆ entryList()

QList< KeyStoreEntry > QCA::KeyStore::entryList ( ) const

A list of the KeyStoreEntry objects in this store.

Note: This synchronous operation may require event handling, and so it must not be called from the same thread as an EventHandler (this is not a concern if asynchronous mode is enabled).

See also: startAsynchronousMode

◆ entryRemoved

void QCA::KeyStore::entryRemoved ( bool success )

signal

Emitted when an entry has been removed, in asynchronous mode.

Parameters

success indicates if the removal succeeded (true) or not (false).

◆ entryWritten

void QCA::KeyStore::entryWritten ( const QString & entryId )

signal

Emitted when an entry has been written, in asynchronous mode.

Parameters

entryId is the newly written entry id on success, or an empty string if the write failed.

◆ holdsIdentities()

bool QCA::KeyStore::holdsIdentities ( ) const

test if the KeyStore holds identities (eg KeyBundle or PGPSecretKey)

◆ holdsPGPPublicKeys()

bool QCA::KeyStore::holdsPGPPublicKeys ( ) const

test if the KeyStore holds PGPPublicKey objects

◆ holdsTrustedCertificates()

bool QCA::KeyStore::holdsTrustedCertificates ( ) const

test if the KeyStore holds trusted certificates (and CRLs)

◆ id()

QString QCA::KeyStore::id ( ) const

The ID associated with the KeyStore.

◆ isReadOnly()

bool QCA::KeyStore::isReadOnly ( ) const

Test if the KeyStore is writeable or not.

Returns: true if the KeyStore is read-only

◆ isValid()

bool QCA::KeyStore::isValid ( ) const

Check if this KeyStore is valid.

Returns: true if the KeyStore is valid

◆ name()

QString QCA::KeyStore::name ( ) const

The name associated with the KeyStore.

◆ removeEntry()

bool QCA::KeyStore::removeEntry ( const QString & id )

Delete the a specified KeyStoreEntry from this KeyStore.

Parameters

id	the ID for the entry to be deleted

Note: This synchronous operation may require event handling, and so it must not be called from the same thread as an EventHandler (this is not a concern if asynchronous mode is enabled).

See also: startAsynchronousMode

◆ startAsynchronousMode()

void QCA::KeyStore::startAsynchronousMode ( )

Turns on asynchronous mode for this KeyStore instance.

Normally, entryList() and writeEntry() are blocking calls. However, if startAsynchronousMode() is called, then these functions will return immediately. entryList() will return with the latest known entries, or an empty list if none are known yet (in this mode, updated() will be emitted once the initial entries are known, even if the store has not actually been altered). writeEntry() will always return an empty string, and the entryWritten() signal indicates the result of a write.

◆ type()

Type QCA::KeyStore::type ( ) const

The KeyStore Type.

◆ unavailable

void QCA::KeyStore::unavailable ( )

signal

Emitted when the KeyStore becomes unavailable.

◆ updated

void QCA::KeyStore::updated ( )

signal

Emitted when the KeyStore is changed.

This occurs if entries are added, removed, or changed in this KeyStore, including changes in entry availability.

◆ writeEntry() [1/4]

QString QCA::KeyStore::writeEntry ( const Certificate & cert )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

cert	the Certificate to add to the KeyStore

◆ writeEntry() [2/4]

QString QCA::KeyStore::writeEntry ( const CRL & crl )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

crl	the CRL to add to the KeyStore

◆ writeEntry() [3/4]

QString QCA::KeyStore::writeEntry ( const KeyBundle & kb )

Add a entry to the KeyStore.

Returns the entryId of the written entry or an empty string on failure.

Parameters

kb	the KeyBundle to add to the KeyStore

Note: This synchronous operation may require event handling, and so it must not be called from the same thread as an EventHandler (this is not a concern if asynchronous mode is enabled).

See also: startAsynchronousMode

◆ writeEntry() [4/4]

QString QCA::KeyStore::writeEntry ( const PGPKey & key )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

key	the PGPKey to add to the KeyStore

Returns: a ref to the key in the keyring

The documentation for this class was generated from the following file:

qca_keystore.h

KDE's Doxygen guidelines are available online.

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About QCA

QCA::KeyStore

Public Types

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Type

Constructor & Destructor Documentation

◆ KeyStore()

Member Function Documentation

◆ entryList()

◆ entryRemoved

◆ entryWritten

◆ holdsIdentities()

◆ holdsPGPPublicKeys()

◆ holdsTrustedCertificates()

◆ id()

◆ isReadOnly()

◆ isValid()

◆ name()

◆ removeEntry()

◆ startAsynchronousMode()

◆ type()

◆ unavailable

◆ updated

◆ writeEntry() [1/4]

◆ writeEntry() [2/4]

◆ writeEntry() [3/4]

◆ writeEntry() [4/4]