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https://issues.apache.org/jira/browse/KARAF-6955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17248367#comment-17248367
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Martin Lichtin edited comment on KARAF-6955 at 12/12/20, 3:23 PM:
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>From my point of view, this code in {{KarafRMIServerSocketFactory}} and
>{{KarafSslRMIServerSocketFactory}} is not correct:
{noformat}
if (host.isLoopbackAddress()) {
final SSLServerSocket ss = (SSLServerSocket)
sssf.createServerSocket(port, 50); {noformat}
it should be:
{noformat}
if (host.isLoopbackAddress()) {
final SSLServerSocket ss = (SSLServerSocket)
sssf.createServerSocket(port, 50, host); {noformat}
as one still needs to provide the {{ifAddress}}, especially for the case of
being a loop-back address.
was (Author: lichtin):
>From my point of view, this code in {{KarafSslRMIServerSocketFactory}} is not
>correct:
{noformat}
if (host.isLoopbackAddress()) {
final SSLServerSocket ss = (SSLServerSocket)
sssf.createServerSocket(port, 50); {noformat}
it should be:
{noformat}
if (host.isLoopbackAddress()) {
final SSLServerSocket ss = (SSLServerSocket)
sssf.createServerSocket(port, 50, host); {noformat}
as one still needs to provide the {{ifAddress}}, especially for the case of
being a loop-back address.
> JMX: With rmiRegistryHost = 127.0.0.1, Karaf should listen only on 127.0.0.1
> ----------------------------------------------------------------------------
>
> Key: KARAF-6955
> URL: https://issues.apache.org/jira/browse/KARAF-6955
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.2.9
> Reporter: Martin Lichtin
> Assignee: Jean-Baptiste Onofré
> Priority: Major
>
> JMX - with rmiRegistryHost = 127.0.0.1 Karaf should listen only on 127.0.0.1
> However, Karaf listens on 0.0.0.0 which opens up access to the network.
> {noformat}
> > config:list "(service.pid=org.apache.karaf.management)"
> ----------------------------------------------------------------
> Pid: org.apache.karaf.management
> BundleLocation: ?
> Properties:
> daemon = true
> felix.fileinstall.filename =
> file:mykaraf/etc/org.apache.karaf.management.cfg
> jmxRealm = karaf
> jmxmpEnabled = false
> jmxmpHost = 127.0.0.1
> jmxmpObjectName = connector:name=jmxmp
> jmxmpPort = 9999
> jmxmpServiceUrl = service:jmx:jmxmp://127.0.0.1:9999
> objectName = connector:name=rmi
> rmiRegistryHost = 127.0.0.1
> rmiRegistryPort = 25031
> rmiServerHost = 127.0.0.1
> rmiServerPort = 25041
> service.pid = org.apache.karaf.management
> serviceUrl =
> service:jmx:rmi://127.0.0.1:25041/jndi/rmi://127.0.0.1:25031/karaf-mykaraf
> threaded = true
> {noformat}
> Using netstat one can see the listen address is not 127.0.0.1:
> {noformat}
> $ netstat -n -l -t|grep 25031
> tcp 0 0 0.0.0.0:25031 0.0.0.0:* LISTEN
> {noformat}
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