X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fnetworkconfiguration%2Fneutron%2Fnorthbound%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetworkconfig%2Fneutron%2Fnorthbound%2FNeutronSecurityGroupsNorthbound.java;fp=opendaylight%2Fnetworkconfiguration%2Fneutron%2Fnorthbound%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetworkconfig%2Fneutron%2Fnorthbound%2FNeutronSecurityGroupsNorthbound.java;h=5e9a3318b990c5e774ddc71a060e147b673c93cd;hb=42c32160bfd41de57189bb246fec5ffb48ed8e9e;hp=0000000000000000000000000000000000000000;hpb=edf5bfcee83c750853253ccfd991ba7000f5f65b;p=controller.git

diff --git a/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSecurityGroupsNorthbound.java b/opendaylight/networkconfiguration/neutron/northbound/src/main/java/org/opendaylight/controller/networkconfig/neutron/northbound/NeutronSecurityGroupsNorthbound.java
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@@ -0,0 +1,361 @@
+/*
+ * Copyright (C) 2014 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ */
+
+package org.opendaylight.controller.networkconfig.neutron.northbound;
+
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.codehaus.enunciate.jaxrs.ResponseCode;
+import org.codehaus.enunciate.jaxrs.StatusCodes;
+import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityGroupAware;
+import org.opendaylight.controller.networkconfig.neutron.INeutronSecurityGroupCRUD;
+import org.opendaylight.controller.networkconfig.neutron.NeutronCRUDInterfaces;
+import org.opendaylight.controller.networkconfig.neutron.NeutronSecurityGroup;
+import org.opendaylight.controller.northbound.commons.RestMessages;
+import org.opendaylight.controller.northbound.commons.exception.BadRequestException;
+import org.opendaylight.controller.northbound.commons.exception.ResourceNotFoundException;
+import org.opendaylight.controller.northbound.commons.exception.ServiceUnavailableException;
+import org.opendaylight.controller.sal.utils.ServiceHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Neutron Northbound REST APIs for Security Group.<br>
+ * This class provides REST APIs for managing neutron Security Group
+ * <p/>
+ * <br>
+ * <br>
+ * Authentication scheme : <b>HTTP Basic</b><br>
+ * Authentication realm : <b>opendaylight</b><br>
+ * Transport : <b>HTTP and HTTPS</b><br>
+ * <br>
+ * HTTPS Authentication is disabled by default. Administrator can enable it in
+ * tomcat-server.xml after adding a proper keystore / SSL certificate from a
+ * trusted authority.<br>
+ * More info :
+ * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
+ */
+@Path ("/security-groups")
+public class NeutronSecurityGroupsNorthbound {
+    static final Logger logger = LoggerFactory.getLogger(NeutronSecurityGroupsNorthbound.class);
+
+    private NeutronSecurityGroup extractFields(NeutronSecurityGroup o, List<String> fields) {
+        return o.extractFields(fields);
+    }
+
+    /**
+     * Returns a list of all Security Groups
+     */
+    @GET
+    @Produces ({MediaType.APPLICATION_JSON})
+    @StatusCodes ({
+            @ResponseCode (code = 200, condition = "Operation successful"),
+            @ResponseCode (code = 401, condition = "Unauthorized"),
+            @ResponseCode (code = 501, condition = "Not Implemented")})
+
+    public Response listGroups(
+            // return fields
+            @QueryParam ("fields") List<String> fields,
+            // OpenStack security group attributes
+            @QueryParam ("id") String querySecurityGroupUUID,
+            @QueryParam ("name") String querySecurityGroupName,
+            @QueryParam ("description") String querySecurityDescription,
+            @QueryParam ("tenant_id") String querySecurityTenantID,
+            @QueryParam ("limit") String limit,
+            @QueryParam ("marker") String marker,
+            @QueryParam ("page_reverse") String pageReverse
+    ) {
+        INeutronSecurityGroupCRUD securityGroupInterface = NeutronCRUDInterfaces.getINeutronSecurityGroupCRUD(this);
+
+        if (securityGroupInterface == null) {
+            throw new ServiceUnavailableException("Security Group CRUD Interface "
+                    + RestMessages.SERVICEUNAVAILABLE.toString());
+        }
+        List<NeutronSecurityGroup> allSecurityGroups = securityGroupInterface.getAllNeutronSecurityGroups();
+        List<NeutronSecurityGroup> ans = new ArrayList<NeutronSecurityGroup>();
+        Iterator<NeutronSecurityGroup> i = allSecurityGroups.iterator();
+        while (i.hasNext()) {
+            NeutronSecurityGroup nsg = i.next();
+            if ((querySecurityGroupUUID == null ||
+                    querySecurityGroupUUID.equals(nsg.getSecurityGroupUUID())) &&
+                    (querySecurityGroupName == null ||
+                            querySecurityGroupName.equals(nsg.getSecurityGroupName())) &&
+                    (querySecurityDescription == null ||
+                            querySecurityDescription.equals(nsg.getSecurityGroupDescription())) &&
+                    (querySecurityTenantID == null ||
+                            querySecurityTenantID.equals(nsg.getSecurityGroupTenantID()))) {
+                if (fields.size() > 0) {
+                    ans.add(extractFields(nsg, fields));
+                } else {
+                    ans.add(nsg);
+                }
+            }
+        }
+        return Response.status(200).entity(
+                new NeutronSecurityGroupRequest(ans)).build();
+    }
+
+    /**
+     * Returns a specific Security Group
+     */
+
+    @Path ("{securityGroupUUID}")
+    @GET
+    @Produces ({MediaType.APPLICATION_JSON})
+    @StatusCodes ({
+            @ResponseCode (code = 200, condition = "Operation successful"),
+            @ResponseCode (code = 401, condition = "Unauthorized"),
+            @ResponseCode (code = 404, condition = "Not Found"),
+            @ResponseCode (code = 501, condition = "Not Implemented")})
+    public Response showSecurityGroup(@PathParam ("securityGroupUUID") String securityGroupUUID,
+                                      // return fields
+                                      @QueryParam ("fields") List<String> fields) {
+        INeutronSecurityGroupCRUD securityGroupInterface = NeutronCRUDInterfaces.getINeutronSecurityGroupCRUD(this);
+        if (securityGroupInterface == null) {
+            throw new ServiceUnavailableException("Security Group CRUD Interface "
+                    + RestMessages.SERVICEUNAVAILABLE.toString());
+        }
+        if (!securityGroupInterface.neutronSecurityGroupExists(securityGroupUUID)) {
+            throw new ResourceNotFoundException("Security Group UUID does not exist.");
+        }
+        if (!fields.isEmpty()) {
+            NeutronSecurityGroup ans = securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID);
+            return Response.status(200).entity(
+                    new NeutronSecurityGroupRequest(extractFields(ans, fields))).build();
+        } else {
+            return Response.status(200).entity(new NeutronSecurityGroupRequest(securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID))).build();
+        }
+    }
+
+    /**
+     * Creates new Security Group
+     */
+
+    @POST
+    @Produces ({MediaType.APPLICATION_JSON})
+    @Consumes ({MediaType.APPLICATION_JSON})
+    @StatusCodes ({
+            @ResponseCode (code = 201, condition = "Created"),
+            @ResponseCode (code = 400, condition = "Bad Request"),
+            @ResponseCode (code = 401, condition = "Unauthorized"),
+            @ResponseCode (code = 403, condition = "Forbidden"),
+            @ResponseCode (code = 404, condition = "Not Found"),
+            @ResponseCode (code = 409, condition = "Conflict"),
+            @ResponseCode (code = 501, condition = "Not Implemented")})
+    public Response createSecurityGroups(final NeutronSecurityGroupRequest input) {
+        INeutronSecurityGroupCRUD securityGroupInterface = NeutronCRUDInterfaces.getINeutronSecurityGroupCRUD(this);
+        if (securityGroupInterface == null) {
+            throw new ServiceUnavailableException("Security Group CRUD Interface "
+                    + RestMessages.SERVICEUNAVAILABLE.toString());
+        }
+
+        if (input.isSingleton()) {
+            NeutronSecurityGroup singleton = input.getSingleton();
+
+            /*
+             *  Verify that the Security Group doesn't already exist.
+             */
+            if (securityGroupInterface.neutronSecurityGroupExists(singleton.getSecurityGroupUUID())) {
+                throw new BadRequestException("Security Group UUID already exists");
+            }
+
+            Object[] instances = ServiceHelper.getGlobalInstances(INeutronSecurityGroupAware.class, this, null);
+            if (instances != null) {
+                for (Object instance : instances) {
+                    INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                    int status = service.canCreateNeutronSecurityGroup(singleton);
+                    if (status < 200 || status > 299) {
+                        return Response.status(status).build();
+                    }
+                }
+            }
+            // Add to Neutron cache
+            securityGroupInterface.addNeutronSecurityGroup(singleton);
+            if (instances != null) {
+                for (Object instance : instances) {
+                    INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                    service.neutronSecurityGroupCreated(singleton);
+                }
+            }
+        } else {
+            List<NeutronSecurityGroup> bulk = input.getBulk();
+            Iterator<NeutronSecurityGroup> i = bulk.iterator();
+            HashMap<String, NeutronSecurityGroup> testMap = new HashMap<String, NeutronSecurityGroup>();
+            Object[] instances = ServiceHelper.getGlobalInstances(INeutronSecurityGroupAware.class, this, null);
+            while (i.hasNext()) {
+                NeutronSecurityGroup test = i.next();
+
+                /*
+                 *  Verify that the security group doesn't already exist
+                 */
+
+                if (securityGroupInterface.neutronSecurityGroupExists(test.getSecurityGroupUUID())) {
+                    throw new BadRequestException("Security Group UUID already is already created");
+                }
+                if (instances != null) for (Object instance : instances) {
+                    INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                    int status = service.canCreateNeutronSecurityGroup(test);
+                    if ((status < 200) || (status > 299)) return Response.status(status).build();
+                }
+            }
+
+            /*
+             * now, each element of the bulk request can be added to the cache
+             */
+            i = bulk.iterator();
+            while (i.hasNext()) {
+                NeutronSecurityGroup test = i.next();
+                securityGroupInterface.addNeutronSecurityGroup(test);
+                if (instances != null) {
+                    for (Object instance : instances) {
+                        INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                        service.neutronSecurityGroupCreated(test);
+                    }
+                }
+            }
+        }
+        return Response.status(201).entity(input).build();
+    }
+
+    /**
+     * Updates a Security Group
+     */
+
+    @Path ("{securityGroupUUID}")
+    @PUT
+    @Produces ({MediaType.APPLICATION_JSON})
+    @Consumes ({MediaType.APPLICATION_JSON})
+    @StatusCodes ({
+            @ResponseCode (code = 200, condition = "Operation successful"),
+            @ResponseCode (code = 400, condition = "Bad Request"),
+            @ResponseCode (code = 401, condition = "Unauthorized"),
+            @ResponseCode (code = 403, condition = "Forbidden"),
+            @ResponseCode (code = 404, condition = "Not Found"),
+            @ResponseCode (code = 501, condition = "Not Implemented")})
+    public Response updateSecurityGroup(
+            @PathParam ("securityGroupUUID") String securityGroupUUID, final NeutronSecurityGroupRequest input) {
+        INeutronSecurityGroupCRUD securityGroupInterface = NeutronCRUDInterfaces.getINeutronSecurityGroupCRUD(this);
+        if (securityGroupInterface == null) {
+            throw new ServiceUnavailableException("Security Group CRUD Interface "
+                    + RestMessages.SERVICEUNAVAILABLE.toString());
+        }
+
+        /*
+         * verify the Security Group exists and there is only one delta provided
+         */
+        if (!securityGroupInterface.neutronSecurityGroupExists(securityGroupUUID)) {
+            throw new ResourceNotFoundException("Security Group UUID does not exist.");
+        }
+        if (!input.isSingleton()) {
+            throw new BadRequestException("Only singleton edit supported");
+        }
+        NeutronSecurityGroup delta = input.getSingleton();
+        NeutronSecurityGroup original = securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID);
+
+        if (delta.getSecurityGroupUUID() != null ||
+                delta.getSecurityGroupTenantID() != null ||
+                delta.getSecurityGroupName() != null ||
+                delta.getSecurityGroupDescription() != null) {
+            throw new BadRequestException("Attribute edit blocked by Neutron");
+        }
+
+        Object[] instances = ServiceHelper.getGlobalInstances(INeutronSecurityGroupAware.class, this, null);
+        if (instances != null) {
+            for (Object instance : instances) {
+                INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                int status = service.canUpdateNeutronSecurityGroup(delta, original);
+                if (status < 200 || status > 299) {
+                    return Response.status(status).build();
+                }
+            }
+        }
+
+        /*
+         * update the object and return it
+         */
+        securityGroupInterface.updateNeutronSecurityGroup(securityGroupUUID, delta);
+        NeutronSecurityGroup updatedSecurityGroup = securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID);
+        if (instances != null) {
+            for (Object instance : instances) {
+                INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                service.neutronSecurityGroupUpdated(updatedSecurityGroup);
+            }
+        }
+        return Response.status(200).entity(new NeutronSecurityGroupRequest(securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID))).build();
+    }
+
+    /**
+     * Deletes a Security Group
+     */
+
+    @Path ("{securityGroupUUID}")
+    @DELETE
+    @StatusCodes ({
+            @ResponseCode (code = 204, condition = "No Content"),
+            @ResponseCode (code = 401, condition = "Unauthorized"),
+            @ResponseCode (code = 404, condition = "Not Found"),
+            @ResponseCode (code = 409, condition = "Conflict"),
+            @ResponseCode (code = 501, condition = "Not Implemented")})
+    public Response deleteSecurityGroup(
+            @PathParam ("securityGroupUUID") String securityGroupUUID) {
+        INeutronSecurityGroupCRUD securityGroupInterface = NeutronCRUDInterfaces.getINeutronSecurityGroupCRUD(this);
+        if (securityGroupInterface == null) {
+            throw new ServiceUnavailableException("Security Group CRUD Interface "
+                    + RestMessages.SERVICEUNAVAILABLE.toString());
+        }
+
+        /*
+         * verify the Security Group exists and it isn't currently in use
+         */
+        if (!securityGroupInterface.neutronSecurityGroupExists(securityGroupUUID)) {
+            throw new ResourceNotFoundException("Security Group UUID does not exist.");
+        }
+        if (securityGroupInterface.neutronSecurityGroupInUse(securityGroupUUID)) {
+            return Response.status(409).build();
+        }
+        NeutronSecurityGroup singleton = securityGroupInterface.getNeutronSecurityGroup(securityGroupUUID);
+        Object[] instances = ServiceHelper.getGlobalInstances(INeutronSecurityGroupAware.class, this, null);
+        if (instances != null) {
+            for (Object instance : instances) {
+                INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                int status = service.canDeleteNeutronSecurityGroup(singleton);
+                if ((status < 200) || (status > 299)) {
+                    return Response.status(status).build();
+                }
+            }
+        }
+
+        /*
+         * remove it and return 204 status
+         */
+        securityGroupInterface.removeNeutronSecurityGroup(securityGroupUUID);
+        if (instances != null) {
+            for (Object instance : instances) {
+                INeutronSecurityGroupAware service = (INeutronSecurityGroupAware) instance;
+                service.neutronSecurityGroupDeleted(singleton);
+            }
+        }
+        return Response.status(204).build();
+    }
+}
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