diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations')
-rw-r--r-- | src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java | 144 |
1 files changed, 78 insertions, 66 deletions
diff --git a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java index 39dcb3625..b907ea971 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java @@ -1,5 +1,19 @@ package eu.siacs.conversations.xmpp; +import android.content.Context; +import android.content.SharedPreferences; +import android.os.Bundle; +import android.os.Parcelable; +import android.os.PowerManager; +import android.os.PowerManager.WakeLock; +import android.os.SystemClock; +import android.preference.PreferenceManager; +import android.util.Log; +import android.util.SparseArray; + +import org.apache.http.conn.ssl.StrictHostnameVerifier; +import org.xmlpull.v1.XmlPullParserException; + import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; @@ -22,31 +36,16 @@ import javax.net.ssl.HostnameVerifier; import javax.net.ssl.SSLContext; import javax.net.ssl.SSLSocket; import javax.net.ssl.SSLSocketFactory; - import javax.net.ssl.X509TrustManager; -import org.apache.http.conn.ssl.StrictHostnameVerifier; -import org.xmlpull.v1.XmlPullParserException; - import de.duenndns.ssl.MemorizingTrustManager; - -import android.content.Context; -import android.content.SharedPreferences; -import android.os.Bundle; -import android.os.Parcelable; -import android.os.PowerManager; -import android.os.PowerManager.WakeLock; -import android.os.SystemClock; -import android.preference.PreferenceManager; -import android.util.Log; -import android.util.SparseArray; import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.CryptoHelper; import eu.siacs.conversations.utils.DNSHelper; -import eu.siacs.conversations.utils.zlib.ZLibOutputStream; import eu.siacs.conversations.utils.zlib.ZLibInputStream; +import eu.siacs.conversations.utils.zlib.ZLibOutputStream; import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xml.Tag; import eu.siacs.conversations.xml.TagWriter; @@ -164,38 +163,47 @@ public class XmppConnection implements Runnable { this.changeStatus(Account.STATUS_OFFLINE); return; } else if (values != null) { - int i = 0; - boolean socketError = true; - while (socketError && values.size() > i) { - Bundle namePort = (Bundle) values.get(i); - try { - String srvRecordServer = namePort.getString("name"); - int srvRecordPort = namePort.getInt("port"); - String srvIpServer = namePort.getString("ipv4"); - InetSocketAddress addr; - if (srvIpServer!=null) { - addr = new InetSocketAddress(srvIpServer, srvRecordPort); - Log.d(Config.LOGTAG, account.getJid() - + ": using values from dns " + srvRecordServer - + "[" + srvIpServer + "]:" + srvRecordPort); - } else { - addr = new InetSocketAddress(srvRecordServer, srvRecordPort); - Log.d(Config.LOGTAG, account.getJid() - + ": using values from dns " - + srvRecordServer + ":" + srvRecordPort); - } - socket = new Socket(); - socket.connect(addr, 20000); - socketError = false; - } catch (UnknownHostException e) { - i++; - } catch (IOException e) { - i++; + int i = 0; + boolean socketError = true; + while (socketError && values.size() > i) { + Bundle namePort = (Bundle) values.get(i); + try { + String srvRecordServer = namePort.getString("name"); + int srvRecordPort = namePort.getInt("port"); + String srvIpServer = namePort.getString("ipv4"); + InetSocketAddress addr; + if (srvIpServer != null) { + addr = new InetSocketAddress(srvIpServer, srvRecordPort); + Log.d(Config.LOGTAG, account.getJid() + + ": using values from dns " + srvRecordServer + + "[" + srvIpServer + "]:" + srvRecordPort); + } else { + addr = new InetSocketAddress(srvRecordServer, srvRecordPort); + Log.d(Config.LOGTAG, account.getJid() + + ": using values from dns " + + srvRecordServer + ":" + srvRecordPort); } + socket = new Socket(); + socket.connect(addr, 20000); + socketError = false; + } catch (UnknownHostException e) { + Log.d(Config.LOGTAG, account.getJid() + ": " + e.getMessage()); + i++; + } catch (IOException e) { + Log.d(Config.LOGTAG, account.getJid() + ": " + e.getMessage()); + i++; } - if (socketError) { - throw new IOException(); + } + if (socketError) { + this.changeStatus(Account.STATUS_SERVER_NOT_FOUND); + if (wakeLock.isHeld()) { + try { + wakeLock.release(); + } catch (RuntimeException re) { + } } + return; + } } else if (result.containsKey("error") && "nosrv".equals(result.getString("error", null))) { socket = new Socket(account.getServer(), 5222); @@ -235,6 +243,7 @@ public class XmppConnection implements Runnable { } return; } catch (IOException e) { + Log.d(Config.LOGTAG, account.getJid() + ": " + e.getMessage()); this.changeStatus(Account.STATUS_OFFLINE); if (wakeLock.isHeld()) { try { @@ -244,6 +253,7 @@ public class XmppConnection implements Runnable { } return; } catch (NoSuchAlgorithmException e) { + Log.d(Config.LOGTAG, account.getJid() + ": " + e.getMessage()); this.changeStatus(Account.STATUS_OFFLINE); Log.d(Config.LOGTAG, "compression exception " + e.getMessage()); if (wakeLock.isHeld()) { @@ -254,8 +264,8 @@ public class XmppConnection implements Runnable { } return; } catch (XmlPullParserException e) { + Log.d(Config.LOGTAG, account.getJid() + ": " + e.getMessage()); this.changeStatus(Account.STATUS_OFFLINE); - Log.d(Config.LOGTAG, "xml exception " + e.getMessage()); if (wakeLock.isHeld()) { try { wakeLock.release(); @@ -405,17 +415,17 @@ public class XmppConnection implements Runnable { throws XmlPullParserException, IOException { Element element; switch (packetType) { - case PACKET_IQ: - element = new IqPacket(); - break; - case PACKET_MESSAGE: - element = new MessagePacket(); - break; - case PACKET_PRESENCE: - element = new PresencePacket(); - break; - default: - return null; + case PACKET_IQ: + element = new IqPacket(); + break; + case PACKET_MESSAGE: + element = new MessagePacket(); + break; + case PACKET_PRESENCE: + element = new PresencePacket(); + break; + default: + return null; } element.setAttributes(currentTag.getAttributes()); Tag nextTag = tagReader.readTag(); @@ -429,7 +439,7 @@ public class XmppConnection implements Runnable { if (packetType == PACKET_IQ && "jingle".equals(child.getName()) && ("set".equalsIgnoreCase(type) || "get" - .equalsIgnoreCase(type))) { + .equalsIgnoreCase(type))) { element = new JinglePacket(); element.setAttributes(currentTag.getAttributes()); } @@ -549,10 +559,14 @@ public class XmppConnection implements Runnable { try { SSLContext sc = SSLContext.getInstance("TLS"); sc.init(null, - new X509TrustManager[] { this.mMemorizingTrustManager }, + new X509TrustManager[]{this.mMemorizingTrustManager}, mRandom); SSLSocketFactory factory = sc.getSocketFactory(); + if (factory == null) { + throw new IOException("SSLSocketFactory was null"); + } + HostnameVerifier verifier = this.mMemorizingTrustManager .wrapHostnameVerifier(new StrictHostnameVerifier()); SSLSocket sslSocket = (SSLSocket) factory.createSocket(socket, @@ -577,11 +591,9 @@ public class XmppConnection implements Runnable { if (verifier != null && !verifier.verify(account.getServer(), - sslSocket.getSession())) { - Log.d(Config.LOGTAG, account.getJid() - + ": host mismatch in TLS connection"); + sslSocket.getSession())) { sslSocket.close(); - throw new IOException(); + throw new IOException("host mismatch in TLS connection"); } tagReader.setInputStream(sslSocket.getInputStream()); tagWriter.setOutputStream(sslSocket.getOutputStream()); @@ -707,14 +719,14 @@ public class XmppConnection implements Runnable { @Override public void onIqPacketReceived(Account account, - IqPacket packet) { + IqPacket packet) { if (packet.getType() == IqPacket.TYPE_RESULT) { account.setOption(Account.OPTION_REGISTER, false); changeStatus(Account.STATUS_REGISTRATION_SUCCESSFULL); } else if (packet.hasChild("error") && (packet.findChild("error") - .hasChild("conflict"))) { + .hasChild("conflict"))) { changeStatus(Account.STATUS_REGISTRATION_CONFLICT); } else { changeStatus(Account.STATUS_REGISTRATION_FAILED); @@ -904,7 +916,7 @@ public class XmppConnection implements Runnable { } private synchronized void sendPacket(final AbstractStanza packet, - PacketReceived callback) { + PacketReceived callback) { if (packet.getName().equals("iq") || packet.getName().equals("message") || packet.getName().equals("presence")) { ++stanzasSent; 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