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1015 commits

Author SHA1 Message Date
Florian Schmaus
8736e3e434 [core] Remove erroneous "assert !connected" in connect()
Connections like XMPPTCPConnection may still reported connected, if
they are, for example disconnected but resumable. This is already
accounted for in throwAlreadyConnectedExceptionIfAppropriate(), hence
the assert is unnecessary and leads to false negatives for
XMPPTCPConnection.

For the sake of completeness, the right condition, assuming
XMPPTCPConnection is used, for the assert would be:

	assert !connected || disconnectedButResumable;
2021-11-05 10:19:26 +01:00
Jonathan Lennox
4ae3fbb073 Add removeExtension methods to StanzaBuilder. 2021-10-25 14:50:45 +00:00
Florian Schmaus
ab92bc4b40
Merge pull request #501 from Flowdalic/fix-redundant-namespaces
Fix redundant namespaces
2021-10-19 14:29:18 +02:00
Florian Schmaus
0fa6d88575
Merge pull request #500 from jitsi/bugfix/4.4/error-stanzagetter
Add getter for the stanza associated with the exception
2021-10-19 14:29:11 +02:00
Florian Schmaus
9fb7d6d97c
Merge pull request #497 from jitsi/bugfix/4.4/sasl-anonymous
Prevent password enforcement for SASL anonymous
2021-10-19 14:09:39 +02:00
Florian Schmaus
b243a40e26 [core] Pass down the XML environment in IQChildElementXmlStringBuilder
This allows to avoid redundant XML namespaces within IQs, like for
example here:

<iq xmlns='jabber:client' id='EKP8I-1' type='set'>
    <jingle xmlns='urn:xmpp:jingle:1' action='content-accept' sid='MySession'>
        <content xmlns='urn:xmpp:jingle:1' creator='initiator' name='Hello world'>
        </content>
    </jingle>
</iq>

Fixes SMACK-917

Reported-by: Jonathan Lennox
2021-10-19 11:29:23 +02:00
Ingo Bauersachs
27ff37fa98 Add getter for the stanza associated with the exception
Fixes SMACK-916
2021-10-17 16:06:41 +02:00
Ingo Bauersachs
9b339efbc1 Prevent password enforcement for SASL anonymous
requirePassword from 92f4aadfdc
already excludes SASL external, but missed SASL anonymous.
2021-10-16 21:09:01 +02:00
Florian Schmaus
55299fb7e7 [core] Assert that 'event' is not END_DOCUMENT in forwardToEndTagOfDepth() 2021-09-13 10:10:55 +02:00
Jonathan Lennox
f0a0796d33 Update documentation of default SecurityMode. 2021-09-09 17:28:25 +00:00
Florian Schmaus
e626580f68 [xdata] Safe the raw character data of form field values
Related to SMACK-909.
2021-07-19 15:38:42 +02:00
Florian Schmaus
961882ff7f Add more QNAME fields to extension element classes 2021-04-18 17:23:34 +02:00
Florian Schmaus
8c57d34b97
Merge pull request #466 from Vshnv/master
Added proxy support for XEP-0363
2021-03-29 18:15:40 +02:00
Vshnv
525db827a9 Added support for Java's Proxy class in ProxyInfo 2021-03-29 19:01:42 +05:30
Florian Schmaus
92f4aadfdc [sasl] Avoid mechanisms that need a password when none is available 2021-03-25 15:01:15 +01:00
Florian Schmaus
33d735a42e [core] Make Smack.getNoticeStream() more robust
Appearently simply calling ClassLoader.getSystemResourceAsStream()
works on Java SE but not on Android. But our FileUtils are able to
load the resource stream on Android.
2021-03-25 14:58:44 +01:00
Florian Schmaus
b58511d624 [core] Also provide incoming Nonzas to SmackDebugger 2021-03-25 14:51:25 +01:00
Florian Schmaus
61cb73ee37 [core] Add AndFilter(List<StanzaFilter>) constructor 2021-03-14 12:48:01 +01:00
Florian Schmaus
17ac41c8cb [core] Add RandomUtil.fillWithSecureRandom(byte[]) 2021-03-14 12:48:01 +01:00
Florian Schmaus
1c262471e5 [xdata] Use extra registry for fields in clark notation
If a field name is in clark notation, then lookup the field's type via
an extra registry.
2021-03-02 11:43:23 +01:00
Florian Schmaus
84d73e9623 [core] Fix XmlEnvironment namespace: Use default namespace (not element's)
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.
2021-01-25 14:24:55 +01:00
Florian Schmaus
6eda93228f [core] AbstractProvider should also consider TypeVariable
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)
2021-01-10 20:37:01 +01:00
Florian Schmaus
fcc372754e Fix NPE in BoBIQ by adding XmlStringBuilder.optIntAttribute(String, Integer)
The method was missing and hence BoBIQ used optIntAttribute(String,
int) instead, which resulted in an NPE if the Integer was null.

Fixes SMACK-895.
2021-01-06 13:45:13 +01:00
Florian Schmaus
a4bb5bfda8 [ibb] Use UInt16 for 'seq' and fix its handling
Fixes a off-by-one error when incrementing 'seq'. Thanks to Kim
Alvefur <zash@zash.se> for spotting this.
2020-12-05 23:04:17 +01:00
Florian Schmaus
02c9058c3d [core] Remove @SuppressWarnings for parseContentDepthWithRoundtrip()
Also use the most specific return type in the method's signature.
2020-11-25 20:55:05 +01:00
Florian Schmaus
ca497a2199 [core] Fix parseContentDepthWithRoundtrip() and add tests 2020-11-25 20:55:05 +01:00
Florian Schmaus
afd18f95c9 Add Smack.getNoticeStream() and 'License' section to README 2020-11-09 08:46:57 +01:00
Florian Schmaus
1f5ada4822 Add org.jivesoftware.smack.Smack with getVersion() and ensureInitialized() 2020-11-09 08:46:57 +01:00
Florian Schmaus
72acd8e095 [core] Add StanzaBuilder.build() 2020-11-09 08:46:56 +01:00
Florian Schmaus
5dfed2935f Add NOTICE file 2020-11-05 12:54:54 +01:00
Florian Schmaus
15e3d267f6 Add Pair utility class 2020-09-23 19:46:01 +02:00
Florian Schmaus
fe7d3bec30 Make Forwarded a generic type
Fixes SMACK-821.
2020-09-23 17:48:04 +02:00
Florian Schmaus
525ee09ea1 [tcp] Do not send SM ack after we send a </stream:stream>
Do net put an ack to the queue if it has already been shutdown. Some
servers, like ejabberd, like to request an ack even after we have send
a stream close (and hance the queue was shutdown). If we would not
check here, then the ack would dangle around in the queue, and be send
on the next re-connection attempt even before the stream open.

See the following trace of the MUC bookmarks integration test. The
fact that it is a MUC test does not matter, but this test does
disconnect the connection and reconnect it. Not how the server,
ejabberd in this case, requests an SM ack by sending an <r/> even
though we already send the </stream:stream>:

22:22:05 SENT (4):
<iq id='MD4UC-61' type='set'>
  <query xmlns='jabber:iq:private'>
    <storage xmlns='storage:bookmarks'>
      <conference name='Smack Inttest: 7in7j' autojoin='true' jid='y9jcn5@conference.salem.geekplace.eu'>
        <nick>
          Nick-P2VXD7
        </nick>
      </conference>
    </storage>
  </query>
</iq>
22:22:05 RECV (4):
<r xmlns='urn:xmpp:sm:3'/>
22:22:05 SENT (4):
<a xmlns='urn:xmpp:sm:3' h='29'/>
22:22:05 RECV (4):
<message to='sinttest-7in7j-4@salem.geekplace.eu' from='sinttest-7in7j-4@salem.geekplace.eu' type='headline'>
  <event xmlns='http://jabber.org/protocol/pubsub#event'>
    <items node='storage:bookmarks'>
      <item id='current'>
        <storage xmlns='storage:bookmarks'>
          <conference name='Smack Inttest: 7in7j' autojoin='true' jid='y9jcn5@conference.salem.geekplace.eu'>
            <nick>
              Nick-P2VXD7
            </nick>
          </conference>
        </storage>
      </item>
    </items>
  </event>
  <addresses xmlns='http://jabber.org/protocol/address'>
    <address jid='sinttest-7in7j-4@salem.geekplace.eu/1415073683806426185213090' type='replyto'/>
  </addresses>
</message>
22:22:05 RECV (4):
<iq xml:lang='en-US' to='sinttest-7in7j-4@salem.geekplace.eu/1415073683806426185213090' from='sinttest-7in7j-4@salem.geekplace.eu' type='result' id='MD4UC-61'/>
22:22:05 SENT (4):
<presence id='6MS6J-20' type='unavailable'/>
<a xmlns='urn:xmpp:sm:3' h='31'/>
<!-- We have closed the stream -->
</stream:stream>
<!-- But the server still requests an SM ack -->
22:22:05 RECV (4):
<r xmlns='urn:xmpp:sm:3'/>
22:22:05 RECV (4):
</stream:stream>
22:22:05 XMPPConnection closed (XMPPTCPConnection[sinttest-7in7j-4@salem.geekplace.eu/1415073683806426185213090] (4))
22:22:05 SENT (4):
<a xmlns='urn:xmpp:sm:3' h='31'/>
22:22:05 SENT (4):
<stream:stream xmlns='jabber:client' to='salem.geekplace.eu' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' from='sinttest-7in7j-4@salem.geekplace.eu' xml:lang='en-US'>
22:22:05 RECV (4): ?xml version='1.0'?>
<stream:stream id='3379123514446782311' ver
22:22:05 RECV (4): sion='1.0' xml:lang='en' xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client'>
<stream:error>
  <invalid-xml xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
</stream:error>
</stream:stream>
22:22:05 XMPPConnection closed due to an exception (XMPPTCPConnection[sinttest-7in7j-4@salem.geekplace.eu/1415073683806426185213090] (4))
org.jivesoftware.smack.XMPPException$StreamErrorException: invalid-xml You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions
<stream:error><invalid-xml xmlns='urn:ietf:params:xml:ns:xmpp-streams'/></stream:error>
	at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:981)
	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.base/java.lang.Thread.run(Thread.java:834)
2020-09-18 14:36:26 +02:00
Florian Schmaus
b7824f008d Introduce and use XmlStringBuilder.text()
Smack currently does unnecessary escaping of XML text, where it
escapes e.g. '"' to '&quot;'. This bloats the stanza size, especially
if JSON payloads are involved.

Fixes SMACK-892 (although there are probably still places where
XmlStringBuilder.escape() is used when XmlStringBuild.text() could
have been used).
2020-09-17 14:20:11 +02:00
Florian Schmaus
b09cd06053 [core] Use XmppElementUtil.castOrThrow() in StanzaView.getExtension(Class)
This means that users get now exceptions with helpful error messages
instead of the dreaded ClassCastException, like

java.lang.ClassCastException: org.jivesoftware.smack.packet.StandardExtensionElement cannot be cast to org.jivesoftware.smackx.mam.element.MamElements$MamResultExtension
at

when StanzaView.getExtension(Class) is used to retrieve the extension.
2020-08-29 16:29:22 +02:00
Florian Schmaus
d06e9499e8 [core] Add XmppElementUtil.castOrThrow(ExtensionElement, Class)
This method throws an IllegalStateException if the provided extension
element is not of the expected type and hints users towards potential
causes.
2020-08-29 16:29:22 +02:00
Florian Schmaus
1aab0b8aac [core] Add cache to XmppElementUtil.getQNameFor(Class) 2020-08-28 09:47:09 +02:00
Florian Schmaus
cf4c9725b7 [core] Add ProviderManager.getExtensionProvider(QName) 2020-08-28 09:37:29 +02:00
Aditya Borikar
c9cf4f1541 XmlEnvironment: Use correct method to obatain effective namespace. 2020-08-08 20:14:39 +05:30
Florian Schmaus
cf92566e26
Merge pull request #416 from Flowdalic/connected-boolean
Set 'connected' to 'true' as early as possible
2020-08-07 12:43:53 +02:00
Aditya Borikar
7796b367cc Position parser at START_ELEMENT before parsing
This PR aims to provide parseXrdLinkReferencesFor() method the ability
to parse forward to the first START_ELEMENT tag.The HttpLookupMethodTest
tests the HttpLookupMethod class by parsing String. This makes use of
PacketParserUtils.getParserFor(String), which already does forward
winding to reach START_ELEMENT. However when fetching endpoints from a
remote host meta data, PacketParserUtils.getParserFor(InputStream) is
used which doesn't do winding in any form. And thus, even though
HttpLookupMethodTest tests pass, this implementation would crash while
parsing remote host-meta.
2020-08-07 15:01:53 +05:30
Florian Schmaus
ac788592a6 waitForCondition() → waitForConditionOrThrowConnectionException()
The method was already renamed, but not in
ModularXmppClientToServerConnectionInternal.
2020-08-06 18:17:04 +02:00
Florian Schmaus
1a2a613112 Set 'connected' to 'true' as early as possible
We previously only set 'connected' after connectInternal()
returned. This could lead to notifyConnectionError() ignoring stream
error exceptions, e.g. when establishing TLS which happens also in
connectInternal(), because 'connected' was still 'false'.

2020-08-06 13:08:06.265 19830-20423/org.atalk.android D/SMACK: SENT (0):
    <stream:stream xmlns='jabber:client' to='atalk.sytes.net' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' xml:lang='en'>
2020-08-06 13:08:06.333 19830-20424/org.atalk.android D/SMACK: RECV (0): ?xml version='1.0'?>
    <stream:stream id='16420577292739412012' version='1.0' xml:lang='en' xmlns:stream='http://etherx.jabber.org/streams' from='atalk.sytes.net' xmlns='jabber:client'>
    <stream:error>
      <policy-violation xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
      <text xml:lang='en' xmlns='urn:ietf:params:xml:ns:xmpp-streams'>
        Too many (20) failed authentications from this IP address (::ffff:42.60.7.13). The address will be unblocked at 05:15:34 06.08.2020 UTC
      </text>
    </stream:error>
    </stream:stream>
2020-08-06 13:08:06.346 19830-20424/org.atalk.android I/aTalk: [241896] org.jivesoftware.smack.AbstractXMPPConnection.notifyConnectionError() Connection was already disconnected when attempting to handle org.jivesoftware.smack.XMPPException$StreamErrorException: policy-violation You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions
    <stream:error><policy-violation xmlns='urn:ietf:params:xml:ns:xmpp-streams'/><text xml:lang='en'>Too many (20) failed authentications from this IP address (::ffff:42.60.7.13). The address will be unblocked at 05:15:34 06.08.2020 UTC</text></stream:error>
    org.jivesoftware.smack.XMPPException$StreamErrorException: policy-violation You can read more about the meaning of this stream error at http://xmpp.org/rfcs/rfc6120.html#streams-error-conditions
    <stream:error><policy-violation xmlns='urn:ietf:params:xml:ns:xmpp-streams'/><text xml:lang='en'>Too many (20) failed authentications from this IP address (::ffff:42.60.7.13). The address will be unblocked at 05:15:34 06.08.2020 UTC</text></stream:error>
        at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:966)
        at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$700(XMPPTCPConnection.java:898)
        at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:921)
        at java.lang.Thread.run(Thread.java:919)

Which eventually leads to a NoResponseException

org.jivesoftware.smack.SmackException$NoResponseException: No response
received within reply timeout. Timeout was 30000ms (~30s). While
waiting for establishing TLS
[XMPPTCPConnection[not-authenticated] (4)]

We now set 'connected' to 'true' as soon as the transport (e.g. TCP,
BOSH, …) is connected. While this is in other ways also sensible, it
also allows notifyConnectionError() to handle exceptions in the early
connection stage.

Thanks to Eng Chong Meng for reporting this.
2020-08-06 16:32:26 +02:00
dd631048a3
NoEndpointDiscoveredException: s/Not/No 2020-07-28 19:00:04 +02:00
Florian Schmaus
ec80d5287b [core] Add String-based StateDescriptor precedence/inferiority declaration methods 2020-07-25 14:27:45 +02:00
Florian Schmaus
64fb47c98b Fix typo in StateDescriptor method: s/Inferiorty/Inferiority/ 2020-07-25 13:55:35 +02:00
Florian Schmaus
1bd097ed9b
Merge pull request #411 from Flowdalic/sasl
SASL / getFeature()
2020-07-23 16:09:57 +02:00
Florian Schmaus
329948b442 Add XMPP.(get|has)Feature(Class|QName) and deprecate (String, String) 2020-07-23 14:32:14 +02:00
Florian Schmaus
f1e10bc6bc
Merge pull request #409 from vanitasvitae/connectionListenerConnecting
ConnectionListener: Add connecting(XMPPConnection) method.
2020-07-23 14:19:14 +02:00
Florian Schmaus
2b423b911e Merge branch 'master' of github.com:igniterealtime/Smack 2020-07-18 21:47:06 +02:00