[SOLVED] Unable to make LDAP Connection in Apache Directory Studio to OpenLDAP on Gentoo

techmom50 · 11-01-2013, 07:25 PM

Quote:

I am having a few issues and the other is related to my OpenLDAP however for this issue I am unable to make a LDAP connection from Apache Directory Studio to my Linux OpenLDAP server. I have tried with Plain text password and with SASL
Apache Directory Studio is installed on:
Windows 7 64 bit Laptop
current JRE for 32 & 64 bit installed.
this is a partial from my ldapsearch showing my connection
ADS (Network Parameter)
Hostname 127.0.01
Port:389
Encryption method: No encryption
Provider: Apache Directory LDAP Client API error is:
The connection failed
- Cannot connect on the server: Connection refused: no further information
org.apache.directory.ldap.client.api.exception.InvalidConnectionException: Cannot connect on the server: Connection refused: no further information
at org.apache.directory.ldap.client.api.LdapNetworkConnection.connect(LdapNetworkConnection.java:560)
at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper$1.run(DirectoryApiC onnectionWrapper.java:228)
at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.runAndMonitor(Direc toryApiConnectionWrapper.java:1175)
at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.doConnect(Directory ApiConnectionWrapper.java:257)
at org.apache.directory.studio.connection.core.io.api.DirectoryApiConnectionWrapper.connect(DirectoryAp iConnectionWrapper.java:168)
at org.apache.directory.studio.connection.core.jobs.CheckNetworkParameterRunnable.run(CheckNetworkParam eterRunnable.java:80)
at org.apache.directory.studio.connection.ui.RunnableContextRunner$1.run(RunnableContextRunner.java:122 )
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: java.net.ConnectException: Connection refused: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at org.apache.mina.transport.socket.nio.NioSocketConnector.finishConnect(NioSocketConnector.java:221)
at org.apache.mina.transport.socket.nio.NioSocketConnector.finishConnect(NioSocketConnector.java:46)
at org.apache.mina.core.polling.AbstractPollingIoConnector.processConnections(AbstractPollingIoConnecto r.java:442)
at org.apache.mina.core.polling.AbstractPollingIoConnector.access$700(AbstractPollingIoConnector.java:6 4)
at org.apache.mina.core.polling.AbstractPollingIoConnector$Connector.run(AbstractPollingIoConnector.jav a:510)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Cannot connect on the server: Connection refused: no further information

using JNDI as Provider my error is:
The connection failed
- 127.0.0.1:389
javax.naming.CommunicationException: 127.0.0.1:389 [Root exception is java.net.ConnectException: Connection refused: connect]
at com.sun.jndi.ldap.Connection.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapClient.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapClient.getInstance(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.connect(Unknown Source)
at com.sun.jndi.ldap.LdapCtx.<init>(Unknown Source)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(Unknown Source)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(Unknown Source)
at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(Unknown Source)
at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(Unknown Source)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.ldap.InitialLdapContext.<init>(Unknown Source)
at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper$6.run(JNDIConnectionWrappe r.java:898)
at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.runAndMonitor(JNDIConnecti onWrapper.java:1305)
at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.doConnect(JNDIConnectionWr apper.java:940)
at org.apache.directory.studio.connection.core.io.jndi.JNDIConnectionWrapper.connect(JNDIConnectionWrap per.java:209)
at org.apache.directory.studio.connection.core.jobs.CheckNetworkParameterRunnable.run(CheckNetworkParam eterRunnable.java:80)
at org.apache.directory.studio.connection.ui.RunnableContextRunner$1.run(RunnableContextRunner.java:122 )
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.jndi.ldap.Connection.createSocket(Unknown Source)
... 20 more

127.0.0.1:389

Authentication Tab
No Authentication

************************

Quote:

ldap_create
ldap_url_parse_ext(ldap://127.0.0.1:389)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP 127.0.0.1:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 127.0.0.1:389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success

Any assistance would be helpful, can I be overlooking something?

kbp · 11-01-2013, 07:44 PM

Quote:

Hostname 127.0.01
Port:389

.. this seems to indicate that you are trying to connect to LDAP on your Windows machine not your linux machine, try putting in the ip address of the linux machine instead.

127.0.0.1 is a special address which means 'this machine', this allows services on a machine to talk to each other without having a physical network connection present. So from the Windows machine, if you connect to 127.0.0.1 then it's connecting to itself, the same goes for the linux machine.

I'm assuming '127.0.01' is a typo not a misconfiguration - '127.0.0.1'