OmemoAesCipher is the sole point where OMEMO related AES operations
are performed. This allows OmemoAesCipher to check in a static block
if AES is available. If AES is not available it throws a (hopefully)
helpfull exception message.
Typically AES is not available on Android if no security provider
providing AES, like Bouncy Castle, has been explicitly configured.
If we do not ignore the exception, then users may receive an exception
via connectionClosedOnError() on connection termination. Those
exceptions are typically unwanted if they are caused e.g. because the
server does not send a closing stream tag.
We previously ignored exceptions in this case already, but that
behavior was changed with [1: 57961a8cc1]. This commit re-adds the
behavior.
1: 57961a8cc1
Remove SynchronizationPoint
StAX's NamespaceContext.getNamespaceURI(String) is allowed to throw an
IllegalArgumentException in case the argument is null. We simply
re-use getNamespace(String) which will substitute the default
namespace if the argument is null to avoid this.
Connection closed due to an exception
java.lang.IllegalArgumentException: Illegal to pass null as argument
at com.ctc.wstx.sr.NsInputElementStack.getNamespaceURI(NsInputElementStack.java:486)
at org.jivesoftware.smack.xml.stax.StaxXmlPullParser.getNamespace(StaxXmlPullParser.java:113)
at org.jivesoftware.smack.AbstractXMPPConnection.parseFeatures(AbstractXMPPConnection.java:1852)
at org.jivesoftware.smack.AbstractXMPPConnection.parseFeaturesAndNotify(AbstractXMPPConnection.java:1887)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.access$1300(XMPPTCPConnection.java:130)
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:983)
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$700(XMPPTCPConnection.java:913)
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:936)
at java.lang.Thread.run(Thread.java:748)
Fixes SMACK-903
The FillableForm API is the most convenient way of filling out a
form. Currently only forms with a FORM_TYPE can be filled, due to a
restriction in FillableForm. This makes filling out untyped forms very
cumbersome.
This commit removes the required FORM_TYPE when using FilledForm (and
therefor FillableForm). Some subclasses of FilledForm already check
that the correct FORM_TYPE is set using FilledForm#ensureFormType().
Assume the element
<foo:bar xmlns='namespace' xmlns:foo='foo-namespace'/>
then the <bar/> element's namespace is 'foo-namespace', but the
default namespace is 'namespace'. And this is the namespace that
scopes into inner elements.
aTalk shows the following exception:
2020-12-14 12:11:13.704 7370-30976/org.atalk.android E/AndroidRuntime: FATAL EXCEPTION: AccountManager.loadStoredAccounts
Process: org.atalk.android, PID: 7370
java.lang.AssertionError: Element type 'EE' is neither of type Class or ParameterizedType
at org.jivesoftware.smack.provider.AbstractProvider.<init>(AbstractProvider.java:46)
at org.jivesoftware.smack.provider.Provider.<init>(Provider.java:40)
at org.jivesoftware.smack.provider.ExtensionElementProvider.<init>(ExtensionElementProvider.java:29)
at org.xmpp.extensions.DefaultExtensionElementProvider.<init>(DefaultExtensionElementProvider.java:43)
at org.xmpp.extensions.coin.CoinIQProvider.<init>(CoinIQProvider.java:46)
at net.java.sip.communicator.impl.protocol.jabber.ProtocolProviderServiceJabberImpl.initialize(ProtocolProviderServiceJabberImpl.java:2091)
at net.java.sip.communicator.impl.protocol.jabber.ProtocolProviderFactoryJabberImpl.createService(ProtocolProviderFactoryJabberImpl.java:121)
at net.java.sip.communicator.service.protocol.ProtocolProviderFactory.loadAccount(ProtocolProviderFactory.java:934)
at net.java.sip.communicator.service.protocol.AccountManager.doLoadStoredAccounts(AccountManager.java:139)
at net.java.sip.communicator.service.protocol.AccountManager.loadStoredAccounts(AccountManager.java:294)
at net.java.sip.communicator.service.protocol.AccountManager.runInLoadStoredAccountsThread(AccountManager.java:394)
at net.java.sip.communicator.service.protocol.AccountManager.access$000(AccountManager.java:36)
at
net.java.sip.communicator.service.protocol.AccountManager$1.run(AccountManager.java:329)
where CoinIQProvider line 46-47 [1] reads
private final DefaultExtensionElementProvider<URIsExtension> urisProvider
= new
DefaultExtensionElementProvider<>(URIsExtension.class);
This fixes SMACK-898.
1: f61f264312/aTalk/src/main/java/org/xmpp/extensions/coin/CoinIQProvider.java (L47)
The method lookupHostAddress() returns null in case of an error, hence
we need to test if the returned value is null prior adding the endpoint.
Should fix the following NPE:
java.lang.NullPointerException:
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectUsingConfiguration (XMPPTCPConnection.java:606)
at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal (XMPPTCPConnection.java:846)
at org.jivesoftware.smack.AbstractXMPPConnection.connect (AbstractXMPPConnection.java:530)
at org.jivesoftware.smack.ReconnectionManager$2.run (ReconnectionManager.java:282)
at java.lang.Thread.run (Thread.java:784)
Reported-by: Eng ChongMeng <cmeng.gm@gmail.com>
This fixes an inconsistent representation of a 'no error' representation, that
causes a file transfer in which not enough bytes were transferred to _not_ be
marked as having a problem.
