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Posted to commits@cloudstack.apache.org by da...@apache.org on 2015/06/17 22:20:51 UTC

[1/3] git commit: updated refs/heads/4.5 to 4d096ea

Repository: cloudstack
Updated Branches:
  refs/heads/4.5 ad1fbc1b7 -> 4d096ea0e


CLOUDSTACK-8537 add check for unique public key and account on ssh keypair registration

Signed-off-by: Daan Hoogland <da...@gmail.com>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/570d1626
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/570d1626
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/570d1626

Branch: refs/heads/4.5
Commit: 570d162692b74cfcfc81db548cd73ae8f0ac6f5f
Parents: ad1fbc1
Author: Daan Hoogland <da...@gmail.com>
Authored: Thu Jun 4 16:48:14 2015 +0200
Committer: Daan Hoogland <da...@gmail.com>
Committed: Wed Jun 17 22:19:23 2015 +0200

----------------------------------------------------------------------
 .../src/com/cloud/user/dao/SSHKeyPairDao.java      |  2 ++
 .../src/com/cloud/user/dao/SSHKeyPairDaoImpl.java  |  9 +++++++++
 .../src/com/cloud/server/ManagementServerImpl.java | 17 +++++++++++------
 3 files changed, 22 insertions(+), 6 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/570d1626/engine/schema/src/com/cloud/user/dao/SSHKeyPairDao.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/user/dao/SSHKeyPairDao.java b/engine/schema/src/com/cloud/user/dao/SSHKeyPairDao.java
index 7a4ac40..e035e96 100644
--- a/engine/schema/src/com/cloud/user/dao/SSHKeyPairDao.java
+++ b/engine/schema/src/com/cloud/user/dao/SSHKeyPairDao.java
@@ -35,4 +35,6 @@ public interface SSHKeyPairDao extends GenericDao<SSHKeyPairVO, Long> {
 
     public boolean deleteByName(long accountId, long domainId, String name);
 
+    public SSHKeyPairVO findByPublicKey(long accountId, long domainId, String publicKey);
+
 }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/570d1626/engine/schema/src/com/cloud/user/dao/SSHKeyPairDaoImpl.java
----------------------------------------------------------------------
diff --git a/engine/schema/src/com/cloud/user/dao/SSHKeyPairDaoImpl.java b/engine/schema/src/com/cloud/user/dao/SSHKeyPairDaoImpl.java
index cfaa993..51e5fbe 100644
--- a/engine/schema/src/com/cloud/user/dao/SSHKeyPairDaoImpl.java
+++ b/engine/schema/src/com/cloud/user/dao/SSHKeyPairDaoImpl.java
@@ -73,6 +73,15 @@ public class SSHKeyPairDaoImpl extends GenericDaoBase<SSHKeyPairVO, Long> implem
     }
 
     @Override
+    public SSHKeyPairVO findByPublicKey(long accountId, long domainId, String publicKey) {
+        SearchCriteria<SSHKeyPairVO> sc = createSearchCriteria();
+        sc.addAnd("accountId", SearchCriteria.Op.EQ, accountId);
+        sc.addAnd("domainId", SearchCriteria.Op.EQ, domainId);
+        sc.addAnd("publicKey", SearchCriteria.Op.EQ, publicKey);
+        return findOneBy(sc);
+    }
+
+    @Override
     public boolean deleteByName(long accountId, long domainId, String name) {
         SSHKeyPairVO pair = findByName(accountId, domainId, name);
         if (pair == null)

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/570d1626/server/src/com/cloud/server/ManagementServerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/server/ManagementServerImpl.java b/server/src/com/cloud/server/ManagementServerImpl.java
index 33fb778..e9f2e0b 100755
--- a/server/src/com/cloud/server/ManagementServerImpl.java
+++ b/server/src/com/cloud/server/ManagementServerImpl.java
@@ -37,9 +37,6 @@ import javax.crypto.spec.SecretKeySpec;
 import javax.inject.Inject;
 import javax.naming.ConfigurationException;
 
-import org.apache.cloudstack.api.command.user.snapshot.UpdateSnapshotPolicyCmd;
-import org.apache.commons.codec.binary.Base64;
-import org.apache.log4j.Logger;
 import org.apache.cloudstack.acl.ControlledEntity;
 import org.apache.cloudstack.affinity.AffinityGroupProcessor;
 import org.apache.cloudstack.affinity.dao.AffinityGroupVMMapDao;
@@ -408,6 +405,7 @@ import org.apache.cloudstack.api.command.user.snapshot.DeleteSnapshotPoliciesCmd
 import org.apache.cloudstack.api.command.user.snapshot.ListSnapshotPoliciesCmd;
 import org.apache.cloudstack.api.command.user.snapshot.ListSnapshotsCmd;
 import org.apache.cloudstack.api.command.user.snapshot.RevertSnapshotCmd;
+import org.apache.cloudstack.api.command.user.snapshot.UpdateSnapshotPolicyCmd;
 import org.apache.cloudstack.api.command.user.ssh.CreateSSHKeyPairCmd;
 import org.apache.cloudstack.api.command.user.ssh.DeleteSSHKeyPairCmd;
 import org.apache.cloudstack.api.command.user.ssh.ListSSHKeyPairsCmd;
@@ -511,6 +509,8 @@ import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
 import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
 import org.apache.cloudstack.utils.identity.ManagementServerNode;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.log4j.Logger;
 
 import com.cloud.agent.AgentManager;
 import com.cloud.agent.api.GetVncPortAnswer;
@@ -3616,9 +3616,14 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
         Account owner = _accountMgr.finalizeOwner(caller, cmd.getAccountName(), cmd.getDomainId(), cmd.getProjectId());
 
-        SSHKeyPairVO s = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), cmd.getName());
-        if (s != null) {
-            throw new InvalidParameterValueException("A key pair with name '" + cmd.getName() + "' already exists.");
+        SSHKeyPairVO existingPair = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), cmd.getName());
+        if (existingPair != null) {
+            throw new InvalidParameterValueException("A key pair with name '" + cmd.getName() + "' already exists for this account.");
+        }
+
+        existingPair = _sshKeyPairDao.findByPublicKey(owner.getAccountId(), owner.getDomainId(), cmd.getPublicKey());
+        if (existingPair != null) {
+            throw new InvalidParameterValueException("A key pair with name '" + cmd.getPublicKey() + "' already exists for this account.");
         }
 
         String name = cmd.getName();


[2/3] git commit: updated refs/heads/4.5 to 4d096ea

Posted by da...@apache.org.
CLOUDSTACK-8537 refactor registerSSHKeyPair() for legibility and testability reasons

Signed-off-by: Daan Hoogland <da...@gmail.com>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/6e3c6e82
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/6e3c6e82
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/6e3c6e82

Branch: refs/heads/4.5
Commit: 6e3c6e82990cafdab8453ed56530dc619ba70338
Parents: 570d162
Author: Daan Hoogland <da...@gmail.com>
Authored: Tue Jun 9 23:57:00 2015 +0200
Committer: Daan Hoogland <da...@gmail.com>
Committed: Wed Jun 17 22:19:53 2015 +0200

----------------------------------------------------------------------
 .../com/cloud/server/ManagementServerImpl.java  | 110 ++++++++++++++-----
 1 file changed, 83 insertions(+), 27 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/6e3c6e82/server/src/com/cloud/server/ManagementServerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/server/ManagementServerImpl.java b/server/src/com/cloud/server/ManagementServerImpl.java
index e9f2e0b..08fd9e9 100755
--- a/server/src/com/cloud/server/ManagementServerImpl.java
+++ b/server/src/com/cloud/server/ManagementServerImpl.java
@@ -16,7 +16,9 @@
 // under the License.
 package com.cloud.server;
 
+import java.io.UnsupportedEncodingException;
 import java.lang.reflect.Field;
+import java.net.URLDecoder;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
@@ -940,7 +942,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public boolean archiveEvents(ArchiveEventsCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         List<Long> ids = cmd.getIds();
         boolean result = true;
         List<Long> permittedAccountIds = new ArrayList<Long>();
@@ -967,7 +969,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public boolean deleteEvents(DeleteEventsCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         List<Long> ids = cmd.getIds();
         boolean result = true;
         List<Long> permittedAccountIds = new ArrayList<Long>();
@@ -1091,8 +1093,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>> listHostsForMigrationOfVM(Long vmId, Long startIndex, Long pageSize) {
-        // access check - only root admin can migrate VM
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         if (!_accountMgr.isRootAdmin(caller.getId())) {
             if (s_logger.isDebugEnabled()) {
                 s_logger.debug("Caller is not a root admin, permission denied to migrate the VM");
@@ -1269,8 +1270,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public Pair<List<? extends StoragePool>, List<? extends StoragePool>> listStoragePoolsForMigrationOfVolume(Long volumeId) {
-        // Access check - only root administrator can migrate volumes.
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         if (!_accountMgr.isRootAdmin(caller.getId())) {
             if (s_logger.isDebugEnabled()) {
                 s_logger.debug("Caller is not a root admin, permission denied to migrate the volume");
@@ -1762,7 +1762,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
         List<Long> permittedAccounts = new ArrayList<Long>();
         ListProjectResourcesCriteria listProjectResourcesCriteria = null;
         if (isAllocated) {
-            Account caller = CallContext.current().getCallingAccount();
+            Account caller = getCaller();
 
             Ternary<Long, Boolean, ListProjectResourcesCriteria> domainIdRecursiveListProject = new Ternary<Long, Boolean, ListProjectResourcesCriteria>(
                     cmd.getDomainId(), cmd.isRecursive(), null);
@@ -2255,8 +2255,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
             throw new InvalidParameterValueException("ROOT domain can not be edited with a new name");
         }
 
-        // check permissions
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         _accountMgr.checkAccess(caller, domain);
 
         // domain name is unique under the parent domain
@@ -3304,7 +3303,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public ArrayList<String> getCloudIdentifierResponse(long userId) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
 
         // verify that user exists
         User user = _accountMgr.getUserIncludingRemoved(userId);
@@ -3344,7 +3343,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     public Map<String, Object> listCapabilities(ListCapabilitiesCmd cmd) {
         Map<String, Object> capabilities = new HashMap<String, Object>();
 
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         boolean securityGroupsEnabled = false;
         boolean elasticLoadBalancerEnabled = false;
         boolean KVMSnapshotEnabled = false;
@@ -3410,7 +3409,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public InstanceGroupVO updateVmGroup(UpdateVMGroupCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         Long groupId = cmd.getId();
         String groupName = cmd.getGroupName();
 
@@ -3528,7 +3527,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public SSHKeyPair createSSHKeyPair(CreateSSHKeyPairCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         String accountName = cmd.getAccountName();
         Long domainId = cmd.getDomainId();
         Long projectId = cmd.getProjectId();
@@ -3552,7 +3551,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public boolean deleteSSHKeyPair(DeleteSSHKeyPairCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         String accountName = cmd.getAccountName();
         Long domainId = cmd.getDomainId();
         Long projectId = cmd.getProjectId();
@@ -3580,7 +3579,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
         String name = cmd.getName();
         String fingerPrint = cmd.getFingerprint();
 
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
         List<Long> permittedAccounts = new ArrayList<Long>();
 
         Ternary<Long, Boolean, ListProjectResourcesCriteria> domainIdRecursiveListProject = new Ternary<Long, Boolean, ListProjectResourcesCriteria>(
@@ -3612,30 +3611,87 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     @Override
     @ActionEvent(eventType = EventTypes.EVENT_REGISTER_SSH_KEYPAIR, eventDescription = "registering ssh keypair", async = true)
     public SSHKeyPair registerSSHKeyPair(RegisterSSHKeyPairCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account owner = getOwner(cmd);
+        checkForKeyByName(cmd, owner);
+        checkForKeyByPublicKey(cmd, owner);
 
-        Account owner = _accountMgr.finalizeOwner(caller, cmd.getAccountName(), cmd.getDomainId(), cmd.getProjectId());
+        String name = cmd.getName();
+        String key = cmd.getPublicKey();
+        try {
+            key = URLDecoder.decode(key, "UTF-8");
+        } catch (UnsupportedEncodingException e) {
+            s_logger.warn("key decoding tried invain: " + e.getLocalizedMessage());
+        }
+        String publicKey = getPublicKeyFromKeyKeyMaterial(key);
+        String fingerprint = getFingerprint(publicKey);
 
-        SSHKeyPairVO existingPair = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), cmd.getName());
+        return createAndSaveSSHKeyPair(name, fingerprint, publicKey, null, owner);
+    }
+
+    /**
+     * @param cmd
+     * @param owner
+     * @throws InvalidParameterValueException
+     */
+    private void checkForKeyByPublicKey(RegisterSSHKeyPairCmd cmd, Account owner) throws InvalidParameterValueException {
+        SSHKeyPairVO existingPair = _sshKeyPairDao.findByPublicKey(owner.getAccountId(), owner.getDomainId(), cmd.getPublicKey());
         if (existingPair != null) {
-            throw new InvalidParameterValueException("A key pair with name '" + cmd.getName() + "' already exists for this account.");
+            throw new InvalidParameterValueException("A key pair with name '" + cmd.getPublicKey() + "' already exists for this account.");
         }
+    }
 
-        existingPair = _sshKeyPairDao.findByPublicKey(owner.getAccountId(), owner.getDomainId(), cmd.getPublicKey());
+    /**
+     * @param cmd
+     * @param owner
+     * @throws InvalidParameterValueException
+     */
+    private void checkForKeyByName(RegisterSSHKeyPairCmd cmd, Account owner) throws InvalidParameterValueException {
+        SSHKeyPairVO existingPair = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), cmd.getName());
         if (existingPair != null) {
-            throw new InvalidParameterValueException("A key pair with name '" + cmd.getPublicKey() + "' already exists for this account.");
+            throw new InvalidParameterValueException("A key pair with name '" + cmd.getName() + "' already exists for this account.");
         }
+    }
 
-        String name = cmd.getName();
-        String publicKey = SSHKeysHelper.getPublicKeyFromKeyMaterial(cmd.getPublicKey());
+    /**
+     * @param publicKey
+     * @return
+     */
+    private String getFingerprint(String publicKey) {
+        String fingerprint = SSHKeysHelper.getPublicKeyFingerprint(publicKey);
+        return fingerprint;
+    }
+
+    /**
+     * @param key
+     * @return
+     * @throws InvalidParameterValueException
+     */
+    private String getPublicKeyFromKeyKeyMaterial(String key) throws InvalidParameterValueException {
+        String publicKey = SSHKeysHelper.getPublicKeyFromKeyMaterial(key);
 
         if (publicKey == null) {
             throw new InvalidParameterValueException("Public key is invalid");
         }
+        return publicKey;
+    }
 
-        String fingerprint = SSHKeysHelper.getPublicKeyFingerprint(publicKey);
+    /**
+     * @param cmd
+     * @return
+     */
+    private Account getOwner(RegisterSSHKeyPairCmd cmd) {
+        Account caller = getCaller();
 
-        return createAndSaveSSHKeyPair(name, fingerprint, publicKey, null, owner);
+        Account owner = _accountMgr.finalizeOwner(caller, cmd.getAccountName(), cmd.getDomainId(), cmd.getProjectId());
+        return owner;
+    }
+
+    /**
+     * @return
+     */
+    private Account getCaller() {
+        Account caller = CallContext.current().getCallingAccount();
+        return caller;
     }
 
     private SSHKeyPair createAndSaveSSHKeyPair(String name, String fingerprint, String publicKey, String privateKey, Account owner) {
@@ -3655,7 +3711,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
 
     @Override
     public String getVMPassword(GetVMPasswordCmd cmd) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
 
         UserVmVO vm = _userVmDao.findById(cmd.getId());
         if (vm == null) {
@@ -3831,7 +3887,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     }
 
     private VirtualMachine upgradeStoppedSystemVm(Long systemVmId, Long serviceOfferingId, Map<String, String> customparameters) {
-        Account caller = CallContext.current().getCallingAccount();
+        Account caller = getCaller();
 
         VMInstanceVO systemVm = _vmInstanceDao.findByIdTypes(systemVmId, VirtualMachine.Type.ConsoleProxy, VirtualMachine.Type.SecondaryStorageVm);
         if (systemVm == null) {


[3/3] git commit: updated refs/heads/4.5 to 4d096ea

Posted by da...@apache.org.
CLOUDSTACK-8537 test for the sake of testing the fix seems so trivial but no testing is available for it at all. when bugs arise test extension should be the start point here.

Signed-off-by: Daan Hoogland <da...@gmail.com>

This closes #357


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/4d096ea0
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/4d096ea0
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/4d096ea0

Branch: refs/heads/4.5
Commit: 4d096ea0e10906138747fb2643a8fa84b5f11fd1
Parents: 6e3c6e8
Author: Daan Hoogland <da...@gmail.com>
Authored: Mon Jun 15 16:11:36 2015 +0200
Committer: Daan Hoogland <da...@gmail.com>
Committed: Wed Jun 17 22:20:13 2015 +0200

----------------------------------------------------------------------
 .../com/cloud/server/ManagementServerImpl.java  |  8 +--
 .../cloud/server/ManagementServerImplTest.java  | 67 ++++++++++++++++++++
 2 files changed, 71 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cloudstack/blob/4d096ea0/server/src/com/cloud/server/ManagementServerImpl.java
----------------------------------------------------------------------
diff --git a/server/src/com/cloud/server/ManagementServerImpl.java b/server/src/com/cloud/server/ManagementServerImpl.java
index 08fd9e9..5946b29 100755
--- a/server/src/com/cloud/server/ManagementServerImpl.java
+++ b/server/src/com/cloud/server/ManagementServerImpl.java
@@ -745,7 +745,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     @Inject
     private InstanceGroupDao _vmGroupDao;
     @Inject
-    private SSHKeyPairDao _sshKeyPairDao;
+    protected SSHKeyPairDao _sshKeyPairDao;
     @Inject
     private LoadBalancerDao _loadbalancerDao;
     @Inject
@@ -3645,7 +3645,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
      * @param owner
      * @throws InvalidParameterValueException
      */
-    private void checkForKeyByName(RegisterSSHKeyPairCmd cmd, Account owner) throws InvalidParameterValueException {
+    protected void checkForKeyByName(RegisterSSHKeyPairCmd cmd, Account owner) throws InvalidParameterValueException {
         SSHKeyPairVO existingPair = _sshKeyPairDao.findByName(owner.getAccountId(), owner.getDomainId(), cmd.getName());
         if (existingPair != null) {
             throw new InvalidParameterValueException("A key pair with name '" + cmd.getName() + "' already exists for this account.");
@@ -3679,7 +3679,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
      * @param cmd
      * @return
      */
-    private Account getOwner(RegisterSSHKeyPairCmd cmd) {
+    protected Account getOwner(RegisterSSHKeyPairCmd cmd) {
         Account caller = getCaller();
 
         Account owner = _accountMgr.finalizeOwner(caller, cmd.getAccountName(), cmd.getDomainId(), cmd.getProjectId());
@@ -3689,7 +3689,7 @@ public class ManagementServerImpl extends ManagerBase implements ManagementServe
     /**
      * @return
      */
-    private Account getCaller() {
+    protected Account getCaller() {
         Account caller = CallContext.current().getCallingAccount();
         return caller;
     }

http://git-wip-us.apache.org/repos/asf/cloudstack/blob/4d096ea0/server/test/com/cloud/server/ManagementServerImplTest.java
----------------------------------------------------------------------
diff --git a/server/test/com/cloud/server/ManagementServerImplTest.java b/server/test/com/cloud/server/ManagementServerImplTest.java
new file mode 100644
index 0000000..1e530e6
--- /dev/null
+++ b/server/test/com/cloud/server/ManagementServerImplTest.java
@@ -0,0 +1,67 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+package com.cloud.server;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.Spy;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import org.apache.cloudstack.api.command.user.ssh.RegisterSSHKeyPairCmd;
+
+import com.cloud.exception.InvalidParameterValueException;
+import com.cloud.user.Account;
+import com.cloud.user.SSHKeyPairVO;
+import com.cloud.user.dao.SSHKeyPairDao;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ManagementServerImplTest {
+
+    @Mock
+    RegisterSSHKeyPairCmd regCmd;
+    @Mock
+    SSHKeyPairVO existingPair;
+    @Mock
+    Account account;
+    @Mock
+    SSHKeyPairDao sshKeyPairDao;
+    ManagementServerImpl ms = new ManagementServerImpl();
+    @Spy
+    ManagementServerImpl spy;
+
+    @Test(expected = InvalidParameterValueException.class)
+    public void testExistingPairRegistration() {
+        String accountName = "account";
+        String publicKeyString = "very public";
+        // setup owner with domainid
+        Mockito.doReturn(account).when(spy).getCaller();
+        Mockito.doReturn(account).when(spy).getOwner(regCmd);
+        // mock _sshKeyPairDao.findByName to return null
+        Mockito.doNothing().when(spy).checkForKeyByName(regCmd, account);
+        // mock _sshKeyPairDao.findByPublicKey to return a known object
+        Mockito.doReturn(accountName).when(regCmd).getAccountName();
+        Mockito.doReturn(publicKeyString).when(regCmd).getPublicKey();
+        Mockito.doReturn("name").when(regCmd).getName();
+        spy._sshKeyPairDao = sshKeyPairDao;
+        Mockito.doReturn(1L).when(account).getAccountId();
+        Mockito.doReturn(1L).when(account).getDomainId();
+        Mockito.doReturn(existingPair).when(sshKeyPairDao).findByPublicKey(1L, 1L, publicKeyString);
+        spy.registerSSHKeyPair(regCmd);
+    }
+}