HONEYCOMB-385: bump ODL dependencies to Nitrogen

* guava bumped to 22.0 (same as used by ODL)
* use 4K RSA for SSH server (related to bouncy-castle bump in ODL)
  - based on https://git.opendaylight.org/gerrit/#/c/60138/2
  - also fixes HC2VPP-207
* removed some yang models from netconf-whitelist.xml,
  that are no longer present in ODL dependencies,
* increased timeouts in distro tests, because generating 4K RSA key
  my last longer (especially on slow jenkins nodes).
* EmptyMountPointService exposed to enable reuse by notification
  and restconf providers

Change-Id: I2ff32bd7f0298716210fcfee4918007a42fab171
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

3 files changed, 11 insertions, 46 deletions

diff --git a/infra/northbound/netconf/pom.xml b/infra/northbound/netconf/pom.xml
index 1d42e25fe..a727446d5 100644
--- a/infra/northbound/netconf/pom.xml
+++ b/infra/northbound/netconf/pom.xml
@@ -55,7 +55,6 @@
             <artifactId>binding-init</artifactId>
             <version>${project.version}</version>
         </dependency>
-
         <dependency>
             <groupId>io.fd.honeycomb</groupId>
             <artifactId>minimal-distribution-core</artifactId>
diff --git a/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfSshServerProvider.java b/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfSshServerProvider.java
index bc1d95c09..d44b4f221 100644
--- a/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfSshServerProvider.java
+++ b/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfSshServerProvider.java
@@ -46,6 +46,11 @@ public final class NetconfSshServerProvider extends ProviderTrait<NetconfSshServ
 
     private static final Logger LOG = LoggerFactory.getLogger(NetconfSshServerProvider.class);
 
+    // Use RSA for ssh server, see https://git.opendaylight.org/gerrit/#/c/60138/
+    private static final String DEFAULT_PRIVATE_KEY_PATH = null; // disable private key serialization
+    private static final String DEFAULT_ALGORITHM = "RSA";
+    private static final int DEFAULT_KEY_SIZE = 4096;
+
     @Inject
     private NetconfServerDispatcher dispatcher;
     @Inject
@@ -65,6 +70,10 @@ public final class NetconfSshServerProvider extends ProviderTrait<NetconfSshServ
             return null;
         }
         LOG.info("Starting NETCONF SSH");
+
+        // TODO(HONEYCOMB-414):  the logic below is very similar to
+        // org.opendaylight.netconf.ssh.NetconfNorthboundSshServer (introduced in Carbon), so consider reusing it
+        // (requires fixing hardcoded private key path).
         InetAddress sshBindingAddress = null;
         try {
             sshBindingAddress = InetAddress.getByName(cfgAttributes.netconfSshBindingAddress.get());
@@ -86,7 +95,8 @@ public final class NetconfSshServerProvider extends ProviderTrait<NetconfSshServ
         // Only simple authProvider checking ConfigAttributes, checking the config file
         sshConfigBuilder.setAuthenticator(new SimplelAuthProvider(credentialsCfg));
         sshConfigBuilder.setIdleTimeout(Integer.MAX_VALUE);
-        sshConfigBuilder.setKeyPairProvider(new PEMGeneratorHostKeyProvider());
+        sshConfigBuilder.setKeyPairProvider(new PEMGeneratorHostKeyProvider(DEFAULT_PRIVATE_KEY_PATH,
+            DEFAULT_ALGORITHM, DEFAULT_KEY_SIZE));
 
         localServer.addListener(new SshServerBinder(sshProxyServer, sshConfigBuilder, bindingAddress));
 
diff --git a/infra/northbound/netconf/src/main/resources/honeycomb-minimal-resources/config/netconf-whitelist.xml b/infra/northbound/netconf/src/main/resources/honeycomb-minimal-resources/config/netconf-whitelist.xml
index 7b69a0253..371ee2b18 100644
--- a/infra/northbound/netconf/src/main/resources/honeycomb-minimal-resources/config/netconf-whitelist.xml
+++ b/infra/northbound/netconf/src/main/resources/honeycomb-minimal-resources/config/netconf-whitelist.xml
@@ -75,50 +75,6 @@
         </module>
         <module>
             <package>
-                org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.netconf.northbound.notification.rev150806
-            </package>
-            <description>
-                This module contains the base YANG definitions for
-                netconf northbound notifications API
-
-                Directly used for netconf notification binding
-            </description>
-        </module>
-        <module>
-            <package>
-                org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.protocol.framework.rev140313
-            </package>
-            <description>
-                This module contains the base YANG definitions for
-                protocol framework.
-
-                Required for mounting of netconf devices(Operational read does not work without it)
-            </description>
-        </module>
-        <module>
-            <package>
-                org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.netconf.north.mapper.rev150114
-            </package>
-            <description>
-                This module contains the base YANG definitions for
-                mapping services plugged into a netconf northbound server
-
-                Required for mounting of netconf devices(Operational read does not work without it)
-            </description>
-        </module>
-        <module>
-            <package>
-                org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.netconf.auth.rev150715
-            </package>
-            <description>
-                This module contains the base YANG definitions for
-                netconf northbound server API
-
-                Required for mounting of netconf devices(Operational read does not work without it)
-            </description>
-        </module>
-        <module>
-            <package>
                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.extension.rev131210
             </package>
             <description>