org.jivesoftware.smackx.ox

Class OpenPgpContact

java.lang.Object

org.jivesoftware.smackx.ox.OpenPgpContact

Direct Known Subclasses:

OpenPgpSelf

public class OpenPgpContact
extends java.lang.Object

The OpenPgpContact is sort of a specialized view on the OpenPgpStore, which gives you access to the information about the user. It also allows contact-specific actions like fetching the contacts keys from PubSub etc.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.jxmpp.jid.BareJid	jid
protected OpenPgpStore	store
protected java.util.Map<org.pgpainless.key.OpenPgpV4Fingerprint,java.lang.Throwable>	unfetchableKeys

Constructor Summary

Constructors

Constructor and Description
OpenPgpContact(org.jxmpp.jid.BareJid jid, OpenPgpStore store) Create a new OpenPgpContact.

Method Summary

Modifier and Type	Method and Description
void	distrust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint) Mark a key as OpenPgpStore.Trust#untrusted.
org.bouncycastle.openpgp.PGPPublicKeyRingCollection	getAnnouncedPublicKeys() Return any announced public keys.
org.bouncycastle.openpgp.PGPPublicKeyRingCollection	getAnyPublicKeys() Return any available public keys of the user.
java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint>	getFingerprintsOfKeysWithState(org.bouncycastle.openpgp.PGPPublicKeyRingCollection publicKeys, OpenPgpTrustStore.Trust trust) Return a Set of OpenPgpV4Fingerprints of all keys in publicKeys, which are marked with the OpenPgpTrustStore.Trust of trust.
org.jxmpp.jid.BareJid	getJid() Return the jid of the contact.
protected org.bouncycastle.openpgp.PGPPublicKeyRingCollection	getPublicKeysOfTrustState(org.bouncycastle.openpgp.PGPPublicKeyRingCollection keys, OpenPgpTrustStore.Trust trust) Return a PGPPublicKeyRingCollection, which contains all keys from keys, which are marked with the OpenPgpTrustStore.Trust state of trust.
OpenPgpTrustStore.Trust	getTrust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint) Determine the OpenPgpTrustStore.Trust state of the key identified by the fingerprint.
org.bouncycastle.openpgp.PGPPublicKeyRingCollection	getTrustedAnnouncedKeys() Return a PGPPublicKeyRingCollection which contains all public keys of the contact, which are announced, as well as marked as OpenPgpStore.Trust#trusted.
java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint>	getTrustedFingerprints() Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#trusted.
java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint>	getUndecidedFingerprints() Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#undecided.
java.util.Map<org.pgpainless.key.OpenPgpV4Fingerprint,java.lang.Throwable>	getUnfetchableKeys() Return a Map of any unfetchable keys fingerprints and the cause of them not being fetched.
java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint>	getUntrustedFingerprints() Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#untrusted.
boolean	hasUndecidedKeys() Determine, whether there are keys available, for which we did not yet decided whether to trust them or not.
boolean	isTrusted(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint) Determine, whether the key identified by the fingerprint is marked as OpenPgpTrustStore.Trust#trusted or not.
void	trust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint) Mark a key as OpenPgpStore.Trust#trusted.
void	updateKeys(org.jivesoftware.smack.XMPPConnection connection) Update the contacts keys by consulting the users PubSub nodes.
void	updateKeys(org.jivesoftware.smack.XMPPConnection connection, PublicKeysListElement metadata) Update the contacts keys using a prefetched PublicKeysListElement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

jid

protected final org.jxmpp.jid.BareJid jid

store

protected final OpenPgpStore store

unfetchableKeys

protected final java.util.Map<org.pgpainless.key.OpenPgpV4Fingerprint,java.lang.Throwable> unfetchableKeys

Constructor Detail

OpenPgpContact

public OpenPgpContact(org.jxmpp.jid.BareJid jid,
                      OpenPgpStore store)

Create a new OpenPgpContact.

Parameters:

jid - BareJid of the contact.

store - OpenPgpStore.

Method Detail

getJid

public org.jxmpp.jid.BareJid getJid()

Return the jid of the contact.

Returns:

jid

getAnyPublicKeys

public org.bouncycastle.openpgp.PGPPublicKeyRingCollection getAnyPublicKeys()
                                                                     throws java.io.IOException,
                                                                            org.bouncycastle.openpgp.PGPException

Return any available public keys of the user. The result might also contain outdated or invalid keys.

Returns:

any keys of the contact.

Throws:

java.io.IOException - IO is dangerous

org.bouncycastle.openpgp.PGPException - PGP is brittle

getAnnouncedPublicKeys

public org.bouncycastle.openpgp.PGPPublicKeyRingCollection getAnnouncedPublicKeys()
                                                                           throws java.io.IOException,
                                                                                  org.bouncycastle.openpgp.PGPException

Return any announced public keys. This is the set returned by getAnyPublicKeys() with non-announced keys and keys which lack a user-id with the contacts jid removed.

Returns:

announced keys of the contact

Throws:

java.io.IOException - IO is dangerous

org.bouncycastle.openpgp.PGPException - PGP is brittle

getPublicKeysOfTrustState

protected org.bouncycastle.openpgp.PGPPublicKeyRingCollection getPublicKeysOfTrustState(org.bouncycastle.openpgp.PGPPublicKeyRingCollection keys,
                                                                                        OpenPgpTrustStore.Trust trust)
                                                                                 throws java.io.IOException

Return a PGPPublicKeyRingCollection, which contains all keys from keys, which are marked with the OpenPgpTrustStore.Trust state of trust.

Parameters:

keys - PGPPublicKeyRingCollection

trust - OpenPgpTrustStore.Trust

Returns:

all keys from keys with trust state trust.

Throws:

java.io.IOException - IO error

getTrustedAnnouncedKeys

public org.bouncycastle.openpgp.PGPPublicKeyRingCollection getTrustedAnnouncedKeys()
                                                                            throws java.io.IOException,
                                                                                   org.bouncycastle.openpgp.PGPException

Return a PGPPublicKeyRingCollection which contains all public keys of the contact, which are announced, as well as marked as OpenPgpStore.Trust#trusted.

Returns:

announced, trusted keys.

Throws:

java.io.IOException - IO error

org.bouncycastle.openpgp.PGPException - PGP error

getTrustedFingerprints

public java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint> getTrustedFingerprints()
                                                                              throws java.io.IOException,
                                                                                     org.bouncycastle.openpgp.PGPException

Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#trusted.

Returns:

trusted fingerprints

Throws:

java.io.IOException - IO error

org.bouncycastle.openpgp.PGPException - PGP error

getUntrustedFingerprints

public java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint> getUntrustedFingerprints()
                                                                                throws java.io.IOException,
                                                                                       org.bouncycastle.openpgp.PGPException

Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#untrusted.

Returns:

untrusted fingerprints

Throws:

java.io.IOException - IO error

org.bouncycastle.openpgp.PGPException - PGP error

getUndecidedFingerprints

public java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint> getUndecidedFingerprints()
                                                                                throws java.io.IOException,
                                                                                       org.bouncycastle.openpgp.PGPException

Return a Set of OpenPgpV4Fingerprints of all keys of the contact, which have the trust state OpenPgpStore.Trust#undecided.

Returns:

undecided fingerprints

Throws:

java.io.IOException - IO error

org.bouncycastle.openpgp.PGPException - PGP error

getFingerprintsOfKeysWithState

public java.util.Set<org.pgpainless.key.OpenPgpV4Fingerprint> getFingerprintsOfKeysWithState(org.bouncycastle.openpgp.PGPPublicKeyRingCollection publicKeys,
                                                                                             OpenPgpTrustStore.Trust trust)
                                                                                      throws java.io.IOException

Return a Set of OpenPgpV4Fingerprints of all keys in publicKeys, which are marked with the OpenPgpTrustStore.Trust of trust.

Parameters:

publicKeys - PGPPublicKeyRingCollection of keys which are iterated.

trust - OpenPgpTrustStore.Trust state.

Returns:

Set of fingerprints

Throws:

java.io.IOException - IO error

getTrust

public OpenPgpTrustStore.Trust getTrust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint)
                                 throws java.io.IOException

Determine the OpenPgpTrustStore.Trust state of the key identified by the fingerprint.

Parameters:

fingerprint - OpenPgpV4Fingerprint of the key

Returns:

trust record

Throws:

java.io.IOException - IO error

isTrusted

public boolean isTrusted(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint)
                  throws java.io.IOException

Determine, whether the key identified by the fingerprint is marked as OpenPgpTrustStore.Trust#trusted or not.

Parameters:

fingerprint - OpenPgpV4Fingerprint of the key

Returns:

true, if the key is marked as trusted, false otherwise

Throws:

java.io.IOException - IO error

trust

public void trust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint)
           throws java.io.IOException

Mark a key as OpenPgpStore.Trust#trusted.

Parameters:

fingerprint - OpenPgpV4Fingerprint of the key to mark as trusted.

Throws:

java.io.IOException - IO error

distrust

public void distrust(org.pgpainless.key.OpenPgpV4Fingerprint fingerprint)
              throws java.io.IOException

Mark a key as OpenPgpStore.Trust#untrusted.

Parameters:

fingerprint - OpenPgpV4Fingerprint of the key to mark as untrusted.

Throws:

java.io.IOException - IO error

hasUndecidedKeys

public boolean hasUndecidedKeys()
                         throws java.io.IOException,
                                org.bouncycastle.openpgp.PGPException

Determine, whether there are keys available, for which we did not yet decided whether to trust them or not.

Returns:

more than 0 keys with trust state OpenPgpTrustStore.Trust#undecided.

Throws:

java.io.IOException - I/O error reading the keys or trust records.

org.bouncycastle.openpgp.PGPException - PGP error reading the keys.

getUnfetchableKeys

public java.util.Map<org.pgpainless.key.OpenPgpV4Fingerprint,java.lang.Throwable> getUnfetchableKeys()

Return a Map of any unfetchable keys fingerprints and the cause of them not being fetched.

Returns:

unfetchable keys

updateKeys

public void updateKeys(org.jivesoftware.smack.XMPPConnection connection)
                throws java.lang.InterruptedException,
                       org.jivesoftware.smack.SmackException.NotConnectedException,
                       org.jivesoftware.smack.SmackException.NoResponseException,
                       org.jivesoftware.smack.XMPPException.XMPPErrorException,
                       org.jivesoftware.smackx.pubsub.PubSubException.NotALeafNodeException,
                       org.jivesoftware.smackx.pubsub.PubSubException.NotAPubSubNodeException,
                       java.io.IOException

Update the contacts keys by consulting the users PubSub nodes. This method fetches the users metadata node and then tries to fetch any announced keys.

Parameters:

connection - our XMPPConnection.

Throws:

java.lang.InterruptedException - In case the thread gets interrupted.

SmackException.NotConnectedException - in case the connection is not connected.

SmackException.NoResponseException - in case the server doesn't respond.

XMPPException.XMPPErrorException - in case of an XMPP protocol error.

PubSubException.NotALeafNodeException - in case the metadata node is not a LeafNode.

PubSubException.NotAPubSubNodeException - in case the metadata node is not a PubSub node.

java.io.IOException - IO is brittle.

updateKeys

public void updateKeys(org.jivesoftware.smack.XMPPConnection connection,
                       PublicKeysListElement metadata)
                throws java.lang.InterruptedException,
                       org.jivesoftware.smack.SmackException.NotConnectedException,
                       org.jivesoftware.smack.SmackException.NoResponseException,
                       java.io.IOException

Update the contacts keys using a prefetched PublicKeysListElement.

Parameters:

connection - our XMPPConnection.

metadata - pre-fetched OX metadata node of the contact.

Throws:

java.lang.InterruptedException - in case the thread gets interrupted.

SmackException.NotConnectedException - in case the connection is not connected.

SmackException.NoResponseException - in case the server doesn't respond.

java.io.IOException - IO is dangerous.