diff options
Diffstat (limited to 'netbox-client/provider/src/main/java/org')
9 files changed, 643 insertions, 0 deletions
diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/IpamException.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/IpamException.java new file mode 100644 index 000000000..869a57cef --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/IpamException.java @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.api; + +public class IpamException extends Exception { + + public IpamException(final String message) { + super(message); + } + + public IpamException(final String message, final Throwable cause) { + super(message, cause); + } +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/NetboxClient.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/NetboxClient.java new file mode 100644 index 000000000..f770d1543 --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/api/NetboxClient.java @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.api; + +import java.util.Map; +import org.onap.ccsdk.sli.core.sli.SvcLogicContext; +import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin; +import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus; + +/** + * This client is meant to interact both with the IPAM system, and the SDNC DB, in order to provide, at any time, + * an up to date status of the assigned resources. + */ +public interface NetboxClient extends SvcLogicJavaPlugin { + + /** + * Assign next available IP in prefix and store it in the SDNC database, table IPAM_IP_ASSIGNEMENT. + * + * @param parameters HashMap<String,String> of parameters passed by the DG to this function + * <table border="1"> + * <thead><th>parameter</th><th>Mandatory/Optional</th><th>description</th></thead> + * <tbody> + * <tr><td>service_instance_id</td><td>Mandatory</td><td>The service instance ID uniquely identifying the service.</td></tr> + * <tr><td>vf_module_id</td><td>Mandatory</td><td>The VF module ID uniquely identifying the VF.</td></tr> + * <tr><td>prefix_id</td><td>Mandatory</td><td>The prefix from which to get next available IP.</td></tr> + * </tbody> + * </table> + */ + QueryStatus assignIpAddress(Map<String, String> parameters, SvcLogicContext ctx); + + /** + * Release the IP and update the entry in the SDNC database, table IPAM_IP_ASSIGNEMENT. + * + * @param parameters HashMap<String,String> of parameters passed by the DG to this function + * <table border="1"> + * <thead><th>parameter</th><th>Mandatory/Optional</th><th>description</th></thead> + * <tbody> + * <tr><td>service_instance_id</td><td>Mandatory</td><td>The service instance ID uniquely identifying the service.</td></tr> + * <tr><td>vf_module_id</td><td>Mandatory</td><td>The VF module ID uniquely identifying the VF.</td></tr> + * <tr><td>ip_address_id</td><td>Mandatory</td><td>The IP to release.</td></tr> + * </tbody> + * </table> + */ + QueryStatus unassignIpAddress(Map<String, String> parameters, SvcLogicContext ctx); +} + diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxClientImpl.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxClientImpl.java new file mode 100644 index 000000000..bfb5ee530 --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxClientImpl.java @@ -0,0 +1,267 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.impl; + +import com.google.common.collect.Lists; +import com.google.gson.JsonSyntaxException; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.Map; +import java.util.Properties; + +import javax.sql.rowset.CachedRowSet; +import org.apache.http.HttpResponse; +import org.apache.http.util.EntityUtils; +import org.onap.ccsdk.sli.adaptors.netbox.api.NetboxClient; +import org.onap.ccsdk.sli.adaptors.netbox.model.IPAddress; +import org.onap.ccsdk.sli.adaptors.netbox.model.IPStatus; +import org.onap.ccsdk.sli.adaptors.netbox.property.NetboxProperties; +import org.onap.ccsdk.sli.core.dblib.DBResourceManager; +import org.onap.ccsdk.sli.core.dblib.DbLibService; +import org.onap.ccsdk.sli.core.sli.SvcLogicContext; +import org.onap.ccsdk.sli.core.sli.SvcLogicException; +import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus; +import org.onap.ccsdk.sli.core.slipluginutils.SliPluginUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class NetboxClientImpl implements NetboxClient { + + private static final Logger LOG = LoggerFactory.getLogger(NetboxClientImpl.class); + + // Netbox URI + + private static final String NEXT_AVAILABLE_IP_IN_PREFIX_PATH = "/api/ipam/prefixes/%s/available-ips/"; + private static final String IP_ADDRESS_PATH = "/api/ipam/ip-addresses/%s/"; + + // Netbox Payload + + private static final String ASSIGN_IP_ADDRESS_PAYLOAD = "{\n" + + " \"custom_fields\": {\n" + + " \"external-key\": \"%s\",\n" + + " \"resource-name\": \"%s\"\n" + + " }\n" + + "}"; + + // Service Logic Context input variables and exception + + private static final String SERVICE_INSTANCE_ID_PROP = "service_instance_id"; + private static final String VF_MODULE_ID_PROP = "vf_module_id"; + private static final String EXTERNAL_KEY_PROP = "external_key"; + private static final String SQL_EXCEPTION_MESSAGE = "Caught SQL exception"; + + // SQL statement + + private static final String ASSIGN_IP_SQL_STATEMENT = + "INSERT INTO IPAM_IP_ASSIGNEMENT (service_instance_id, vf_module_id, prefix_id, ip_address_id, ip_address, ip_status, ip_response_json, external_key, ip_address_type) \n" + + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)"; + private static final String UNASSIGN_IP_SQL_STATEMENT = + "UPDATE IPAM_IP_ASSIGNEMENT SET ip_status = ? WHERE service_instance_id = ? AND external_key = ?"; + private static final String GET_IP_ADDRESS_ID_SQL_STATEMENT = + "SELECT ip_address_id FROM IPAM_IP_ASSIGNEMENT WHERE service_instance_id = ? AND external_key = ?"; + + private final NetboxHttpClient client; + private final DbLibService dbLibService; + + public NetboxClientImpl() { + this(null, null); + } + + public NetboxClientImpl(final NetboxHttpClient client, final DbLibService dbLibService) { + if (client == null) { + this.client = new NetboxHttpClient(new NetboxProperties()); + } else { + this.client = client; + } + + if (dbLibService == null) { + Properties dblibProps = System.getProperties(); + + String cfgDir = dblibProps.getProperty("sdnc.config.dir", System.getenv("SDNC_CONFIG_DIR")); + + if ((cfgDir == null) || (cfgDir.length() == 0)) { + cfgDir = "/opt/sdnc/data/properties"; + } + + File dblibPropFile = new File(cfgDir + "/dblib.properties"); + if (dblibPropFile.exists()) { + try { + LOG.debug("Loading dblib properties from {}", dblibPropFile.getAbsolutePath()); + dblibProps = new Properties(); + dblibProps.load(new FileInputStream(dblibPropFile)); + } catch (Exception e) { + LOG.warn("Could not load properties file {}", dblibPropFile.getAbsolutePath(), e); + + dblibProps = System.getProperties(); + } + } + + DbLibService dbSvc = null; + try { + dbSvc = new DBResourceManager(dblibProps); + } catch (Exception e) { + LOG.error("Caught exception trying to create dblib service", e); + } + + try { + dbSvc = new DBResourceManager(dblibProps); + } catch (Exception e) { + LOG.error("Caught exception trying to create dblib service", e); + } + this.dbLibService = dbSvc; + + } else { + this.dbLibService = dbLibService; + } + } + + @Override + public QueryStatus assignIpAddress(final Map<String, String> parameters, final SvcLogicContext ctx) { + + try { + SliPluginUtils + .checkParameters(parameters, + new String[]{SERVICE_INSTANCE_ID_PROP, VF_MODULE_ID_PROP, "prefix_id", "resource_name", + EXTERNAL_KEY_PROP}, LOG); + } catch (SvcLogicException e) { + return QueryStatus.FAILURE; + } + + final String serviceInstanceId = parameters.get(SERVICE_INSTANCE_ID_PROP); + final String vfModuleId = parameters.get(VF_MODULE_ID_PROP); + final String prefixId = parameters.get("prefix_id"); + final String resourceName = parameters.get("resource_name"); + final String externalKey = parameters.get(EXTERNAL_KEY_PROP); + + HttpResponse httpResp; + try { + httpResp = client + .post(String.format(NEXT_AVAILABLE_IP_IN_PREFIX_PATH, prefixId), + String.format(ASSIGN_IP_ADDRESS_PAYLOAD, externalKey, resourceName)); + } catch (IOException e) { + LOG.error("Fail to assign IP for Prefix(id={}). {}", prefixId, e.getMessage(), e.getCause()); + return QueryStatus.FAILURE; + } + + String ipamRespJson; + try { + ipamRespJson = EntityUtils.toString(httpResp.getEntity(), "UTF-8"); + } catch (IOException e) { + LOG.error("Fail to parse IPAM response for assign in Prefix(id={}). Response={}", prefixId, + httpResp.getEntity(), e); + return QueryStatus.FAILURE; + } + + if (httpResp.getStatusLine().getStatusCode() != 201) { + LOG.error("Fail to assign IP for Prefix(id={}). HTTP code 201!={}. Response={}", prefixId, + httpResp.getStatusLine().getStatusCode(), ipamRespJson); + return QueryStatus.FAILURE; + } + + IPAddress ipAddress; + try { + ipAddress = IPAddress.fromJson(ipamRespJson); + } catch (JsonSyntaxException e) { + LOG.error("Fail to parse IPAM JSON reponse to IPAddress POJO. IPAM JSON Response={}", ipamRespJson, e); + return QueryStatus.FAILURE; + } + + ArrayList<String> args = Lists.newArrayList( + serviceInstanceId, + vfModuleId, + String.valueOf(prefixId), + String.valueOf(ipAddress.getId()), + ipAddress.getAddress(), + IPStatus.ASSIGNED.name(), + ipamRespJson, + externalKey, + resourceName); + + try { + dbLibService.writeData(ASSIGN_IP_SQL_STATEMENT, args, null); + } catch (SQLException e) { + LOG.error(SQL_EXCEPTION_MESSAGE, e); + return QueryStatus.FAILURE; + } + + ctx.setAttribute("self_serve_netbox_ip_assignement.ip-address", ipAddress.getAddress()); + + return QueryStatus.SUCCESS; + } + + @Override + public QueryStatus unassignIpAddress(final Map<String, String> parameters, final SvcLogicContext ctx) { + try { + SliPluginUtils + .checkParameters(parameters, new String[]{SERVICE_INSTANCE_ID_PROP, EXTERNAL_KEY_PROP}, + LOG); + } catch (SvcLogicException e) { + return QueryStatus.FAILURE; + } + + final String serviceInstanceId = parameters.get(SERVICE_INSTANCE_ID_PROP); + final String externalKey = parameters.get(EXTERNAL_KEY_PROP); + + String ipAddressId; + ArrayList<String> args = Lists.newArrayList( + serviceInstanceId, + externalKey); + try (CachedRowSet row = dbLibService.getData(GET_IP_ADDRESS_ID_SQL_STATEMENT, args, null)) { + if (row.next()) { + ipAddressId = row.getString("ip_address_id"); + } else { + throw new SQLException("Data not found."); + } + } catch (SQLException e) { + LOG.error(SQL_EXCEPTION_MESSAGE, e); + return QueryStatus.FAILURE; + } + + HttpResponse httpResp; + try { + httpResp = client.delete(String.format(IP_ADDRESS_PATH, ipAddressId)); + } catch (IOException e) { + LOG.error("Fail to unassign IP for IPAddress(id= " + ipAddressId + "). " + e.getMessage(), + e.getCause()); + return QueryStatus.FAILURE; + } + + if (httpResp.getStatusLine().getStatusCode() - 200 >= 100) { + LOG.error("Fail to unassign IP for IPAddress(id={}). HTTP code={}.", ipAddressId, + httpResp.getStatusLine().getStatusCode()); + return QueryStatus.FAILURE; + } + + args.clear(); + args = Lists.newArrayList( + IPStatus.DELETED.name(), + serviceInstanceId, + externalKey); + + try { + dbLibService.writeData(UNASSIGN_IP_SQL_STATEMENT, args, null); + } catch (SQLException e) { + LOG.error(SQL_EXCEPTION_MESSAGE, e); + return QueryStatus.FAILURE; + } + + return QueryStatus.SUCCESS; + } +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxHttpClient.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxHttpClient.java new file mode 100644 index 000000000..505c5a77e --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/impl/NetboxHttpClient.java @@ -0,0 +1,94 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.impl; + +import static org.apache.http.HttpHeaders.ACCEPT; +import static org.apache.http.HttpHeaders.AUTHORIZATION; +import static org.apache.http.HttpHeaders.CONTENT_TYPE; + +import java.io.IOException; +import java.nio.charset.Charset; +import java.security.KeyManagementException; +import java.security.KeyStoreException; +import java.security.NoSuchAlgorithmException; +import javax.net.ssl.SSLContext; +import org.apache.http.HttpResponse; +import org.apache.http.client.methods.HttpDelete; +import org.apache.http.client.methods.HttpPost; +import org.apache.http.client.methods.HttpRequestBase; +import org.apache.http.conn.ssl.NoopHostnameVerifier; +import org.apache.http.entity.StringEntity; +import org.apache.http.impl.client.CloseableHttpClient; +import org.apache.http.impl.client.HttpClientBuilder; +import org.apache.http.ssl.SSLContexts; +import org.apache.http.ssl.TrustStrategy; +import org.onap.ccsdk.sli.adaptors.netbox.property.NetboxProperties; + +public class NetboxHttpClient implements AutoCloseable { + + private static final String APPLICATION_JSON = "application/json"; + + private final CloseableHttpClient client; + private final String url; + private final String token; + + // Used by the blueprint container + public NetboxHttpClient(NetboxProperties properties) { + this(properties.getHost(), properties.getApiKey()); + } + + NetboxHttpClient(final String url, final String token) { + this.url = url; + this.token = token; + + final TrustStrategy acceptingTrustStrategy = (certificate, authType) -> true; + final SSLContext sslContext; + try { + sslContext = SSLContexts.custom() + .loadTrustMaterial(null, acceptingTrustStrategy).build(); + } catch (final NoSuchAlgorithmException | KeyManagementException | KeyStoreException e) { + throw new IllegalStateException("Can't create http client", e); + } + client = HttpClientBuilder.create() + .setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE) + .setSSLContext(sslContext) + .build(); + } + + @Override + public void close() throws IOException { + client.close(); + } + + HttpResponse post(final String uri, final String requestBody) throws IOException { + final HttpPost request = new HttpPost(url + uri); + setHeaders(request); + request.setEntity(new StringEntity(requestBody, Charset.forName("UTF-8"))); + return client.execute(request); + } + + HttpResponse delete(final String uri) throws IOException { + final HttpDelete request = new HttpDelete(url + uri); + setHeaders(request); + return client.execute(request); + } + + private void setHeaders(final HttpRequestBase request) { + request.addHeader(ACCEPT, APPLICATION_JSON); + request.addHeader(CONTENT_TYPE, APPLICATION_JSON); + request.addHeader(AUTHORIZATION, "Token " + token); + } +}
\ No newline at end of file diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPAddress.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPAddress.java new file mode 100644 index 000000000..4c2880bc4 --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPAddress.java @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.model; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import java.util.Objects; + +public class IPAddress extends Identifiable { + + private static final Gson gson = new GsonBuilder().create(); + + private String address; + + public void setAddress(String address) { + this.address = address; + } + + public String getAddress() { + return address; + } + + @Override + public boolean equals(Object o) { + if (this == o) { + return true; + } + if (o == null || getClass() != o.getClass()) { + return false; + } + IPAddress ipAddress = (IPAddress) o; + return Objects.equals(address, ipAddress.address); + } + + @Override + public int hashCode() { + return Objects.hash(address); + } + + public static IPAddress fromJson(final String json) { + return gson.fromJson(json, IPAddress.class); + } +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPStatus.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPStatus.java new file mode 100644 index 000000000..f3a74387a --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/IPStatus.java @@ -0,0 +1,5 @@ +package org.onap.ccsdk.sli.adaptors.netbox.model; + +public enum IPStatus { + ASSIGNED, DELETED +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Identifiable.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Identifiable.java new file mode 100644 index 000000000..501088d78 --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Identifiable.java @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.model; + +public abstract class Identifiable { + + private Integer id; + + public Integer getId() { + return id; + } + + public void setId(final Integer id) { + this.id = id; + } +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Prefix.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Prefix.java new file mode 100644 index 000000000..b20be91db --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/model/Prefix.java @@ -0,0 +1,20 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.model; + +public class Prefix extends Identifiable { + +} diff --git a/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java new file mode 100644 index 000000000..9b4751e64 --- /dev/null +++ b/netbox-client/provider/src/main/java/org/onap/ccsdk/sli/adaptors/netbox/property/NetboxProperties.java @@ -0,0 +1,86 @@ +/* + * Copyright (C) 2018 Bell Canada. + * + * Licensed 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 org.onap.ccsdk.sli.adaptors.netbox.property; + +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.util.Properties; +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class NetboxProperties { + + private static final Logger LOG = LoggerFactory.getLogger(NetboxProperties.class); + + private static final String NETBOX_PROPERTY_FILE_NAME = "netbox.properties"; + private static final String DEFAULT_PROPERTIES_DIR = "/opt/onap/ccsdk/data/properties"; + private static final String PROPERTIES_DIR_KEY = "SDNC_CONFIG_DIR"; + + private static final String NETBOX_URL_PROP = "org.onap.ccsdk.sli.adaptors.netbox.url"; + private static final String NETBOX_API_KEY_PROP = "org.onap.ccsdk.sli.adaptors.netbox.apikey"; + + private Properties properties; + + public NetboxProperties() { + loadProps(); + } + + public String getHost() { + return properties.getProperty(NETBOX_URL_PROP); + } + + public String getApiKey() { + return properties.getProperty(NETBOX_API_KEY_PROP); + } + + private void loadProps() { + properties = new Properties(); + // Try to load config from dir + final String ccsdkConfigDir = + System.getProperty(PROPERTIES_DIR_KEY, DEFAULT_PROPERTIES_DIR) + "/" + NETBOX_PROPERTY_FILE_NAME; + try (FileInputStream in = new FileInputStream(ccsdkConfigDir)) { + properties.load(in); + LOG.info("Loaded {} properties from file {}", properties.size(), ccsdkConfigDir); + } catch (Exception e) { + try { + // Try to load config from jar via OSGi + final Bundle bundle = FrameworkUtil.getBundle(NetboxProperties.class); + final BundleContext ctx = bundle.getBundleContext(); + final URL url = ctx.getBundle().getResource(NETBOX_PROPERTY_FILE_NAME); + InputStream inputStream = url.openStream(); + properties.load(inputStream); + LOG.info("Loaded {} properties from file {}", properties.size(), NETBOX_PROPERTY_FILE_NAME); + } catch (NoClassDefFoundError e1) { + // Try to load config from jar via class loader + try (InputStream inputStream = NetboxProperties.class.getResourceAsStream("/"+NETBOX_PROPERTY_FILE_NAME)) { + properties.load(inputStream); + } catch (Exception e2) { + LOG.error("Failed to load properties for file: {} " + NETBOX_PROPERTY_FILE_NAME, e1); + } + ; + LOG.info("Loaded {} properties from file {}", properties.size(), NETBOX_PROPERTY_FILE_NAME); + + } catch (IOException e1) { + LOG.error("Failed to load properties for file: {} " + NETBOX_PROPERTY_FILE_NAME, e1); + } + } + } +} |