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authorPatrick Brady <pb071s@att.com>2017-02-15 23:11:26 -0800
committerPatrick Brady <pb071s@att.com>2017-02-15 23:13:06 -0800
commit1c192d2dd68724e292b6a30f463085a262e1e813 (patch)
treed0e2b3a396e169863cd0efaa835c8675e9d5aaac /appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java
parentc69ba05c7508aa7d7f675189a45c8c87569369ef (diff)
Moving all files to root directory
Change-Id: Ica5535fd6ec85f350fe1640b42137b49f83f10f0 Signed-off-by: Patrick Brady <pb071s@att.com>
Diffstat (limited to 'appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java')
-rw-r--r--appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshDBPlugin.java32
-rw-r--r--appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshService.java106
-rw-r--r--appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshDBPluginImpl.java74
-rw-r--r--appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshServiceImpl.java106
4 files changed, 318 insertions, 0 deletions
diff --git a/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshDBPlugin.java b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshDBPlugin.java
new file mode 100644
index 000000000..71569bc7b
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshDBPlugin.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.ssh;
+
+import java.util.Map;
+
+import org.openecomp.appc.exceptions.APPCException;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+public interface SshDBPlugin extends SvcLogicJavaPlugin {
+ void retrieveConnectionDetails(Map<String, String> params, SvcLogicContext ctx) throws APPCException;
+}
diff --git a/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshService.java b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshService.java
new file mode 100644
index 000000000..0d2927ec3
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/SshService.java
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.ssh;
+
+import java.util.Map;
+
+import org.openecomp.appc.exceptions.APPCException;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+import org.openecomp.sdnc.sli.SvcLogicJavaPlugin;
+
+/**
+ * Set of common methods that can be called from DG.
+ */
+public interface SshService extends SvcLogicJavaPlugin {
+
+ /**
+ * Input parameter for SHH connection details
+ */
+ String PARAM_IN_connection_details = "connection_details";
+
+ /**
+ * Input parameter for SSH command to be executed.
+ */
+ String PARAM_IN_command = "command";
+
+ /*
+ String PARAM_IN_host = "host";
+ String PARAM_IN_port = "port";
+ String PARAM_IN_username = "username";
+ String PARAM_IN_password = "password";
+ */
+
+ /**
+ * Input parameter for SSH command timeout
+ */
+ String PARAM_IN_timeout = "timeout";
+
+ /**
+ * Output parameter - SSH command execution status.
+ */
+ String PARAM_OUT_status = "status";
+
+ /**
+ * Output parameter - content of SSH command stdout.
+ */
+ String PARAM_OUT_stdout = "stdout";
+
+ /**
+ * Output parameter - content of SSH command stderr.
+ */
+ String PARAM_OUT_stderr = "stderr";
+
+ /**
+ * Default SSH connection port.
+ */
+ int DEF_port = 22;
+
+ /**
+ * Default SSH command timeout
+ */
+ long DEF_timeout = 120000;
+
+ /**
+ * Default success status.
+ */
+ int DEF_SUCCESS_STATUS = 0;
+
+ /**
+ * Execute remote command over SSH.
+ *
+ * @param params contains list of input parameters required for the implementation
+ * @param ctx SLI service logic context
+ * @throws APPCException
+ */
+ void exec(Map<String, String> params, SvcLogicContext ctx) throws APPCException;
+
+ /**
+ * Execute remote command over SSH and check return status assuming that success status is 0.
+ * If non-zero status is returned - fail the execution by throwing exception with content written
+ * by command to stderr.
+ *
+ * @param params contains list of input parameters required for the implementation
+ * @param ctx SLI service logic context
+ * @throws APPCException
+ */
+ void execWithStatusCheck(Map<String, String> params, SvcLogicContext ctx) throws APPCException;
+}
diff --git a/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshDBPluginImpl.java b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshDBPluginImpl.java
new file mode 100644
index 000000000..382d41894
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshDBPluginImpl.java
@@ -0,0 +1,74 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.ssh.impl;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.util.Map;
+
+import org.openecomp.appc.adapter.ssh.Constants;
+import org.openecomp.appc.adapter.ssh.SshConnectionDetails;
+import org.openecomp.appc.adapter.ssh.SshDataAccessException;
+import org.openecomp.appc.adapter.ssh.SshDataAccessService;
+import org.openecomp.appc.dg.ssh.SshDBPlugin;
+import org.openecomp.appc.exceptions.APPCException;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+
+public class SshDBPluginImpl implements SshDBPlugin {
+
+ private static EELFLogger logger = EELFManager.getInstance().getApplicationLogger();
+ private static ObjectMapper mapper = new ObjectMapper();
+
+ private SshDataAccessService dataAccessService;
+
+ public void setDataAccessService(SshDataAccessService dataAccessService) {
+ this.dataAccessService = dataAccessService;
+ }
+
+ public void retrieveConnectionDetails(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
+ SshConnectionDetails connectionDetails = new SshConnectionDetails();
+ String vnfType = ctx.getAttribute("aai.prefix")+"."+"vnf-type";
+ try {
+ if (!dataAccessService.retrieveConnectionDetails(ctx.getAttribute(vnfType), connectionDetails)) {
+ logger.error("Missing configuration for " + params.get(vnfType));
+ throw new APPCException("Missing configuration for " + params.get(vnfType) + " in " + Constants.DEVICE_AUTHENTICATION_TABLE_NAME);
+ }
+ connectionDetails.setHost(params.get(Constants.VNF_HOST_IP_ADDRESS_FIELD_NAME));
+ ctx.setAttribute(Constants.CONNECTION_DETAILS_FIELD_NAME, mapper.writeValueAsString(connectionDetails));
+ } catch(APPCException e) {
+ ctx.setAttribute(Constants.DG_OUTPUT_STATUS_MESSAGE, e.getMessage());
+ throw e;
+ } catch(SshDataAccessException e) {
+ logger.error("Error " + e.getMessage());
+ ctx.setAttribute(Constants.DG_OUTPUT_STATUS_MESSAGE, e.getMessage());
+ throw e;
+ } catch (JsonProcessingException e) {
+ logger.error("Error " + e.getMessage());
+ ctx.setAttribute(Constants.DG_OUTPUT_STATUS_MESSAGE, e.getMessage());
+ throw new APPCException(e);
+ }
+ }
+
+}
diff --git a/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshServiceImpl.java b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshServiceImpl.java
new file mode 100644
index 000000000..5066f0a6f
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-ssh/src/main/java/org/openecomp/appc/dg/ssh/impl/SshServiceImpl.java
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.ssh.impl;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Map;
+
+import org.openecomp.appc.adapter.ssh.SshAdapter;
+import org.openecomp.appc.adapter.ssh.SshConnection;
+import org.openecomp.appc.adapter.ssh.SshConnectionDetails;
+import org.openecomp.appc.dg.ssh.SshService;
+import org.openecomp.appc.exceptions.APPCException;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import org.openecomp.sdnc.sli.SvcLogicContext;
+
+
+public class SshServiceImpl implements SshService {
+
+ private static final EELFLogger logger = EELFManager.getInstance().getApplicationLogger();
+ private static final ObjectMapper mapper = new ObjectMapper();
+
+ private SshAdapter sshAdapter;
+
+ public void setSshAdapter(SshAdapter sshAdapter) {
+ this.sshAdapter = sshAdapter;
+ }
+
+ @Override
+ public void exec(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
+ SshConnectionDetails connectionDetails = resolveConnectionDetails(params.get(PARAM_IN_connection_details));
+ String command = params.get(PARAM_IN_command);
+ logger.debug("=> Connecting to SSH server...");
+ SshConnection sshConnection = sshAdapter.getConnection(connectionDetails.getHost(), connectionDetails.getPort(), connectionDetails.getUsername(), connectionDetails.getPassword());
+ sshConnection.connect();
+ try {
+ logger.debug("=> Connected to SSH server...");
+ logger.debug("=> Running SSH command...");
+ long timeout = DEF_timeout;
+ String stimeout = params.get(PARAM_IN_timeout);
+ if ((stimeout != null && !stimeout.isEmpty())) {
+ timeout = Long.parseLong(stimeout);
+ }
+ sshConnection.setExecTimeout(timeout);
+ ByteArrayOutputStream stdout = new ByteArrayOutputStream();
+ ByteArrayOutputStream stderr = new ByteArrayOutputStream();
+ int status = sshConnection.execCommand(command, stdout, stderr);
+ String stdoutRes = stdout.toString();
+ String stderrRes = stderr.toString();
+ logger.debug("=> executed SSH command");
+ ctx.setAttribute(PARAM_OUT_status, String.format("%01d", status));
+ ctx.setAttribute(PARAM_OUT_stdout, stdoutRes);
+ ctx.setAttribute(PARAM_OUT_stderr, stderrRes);
+ } finally {
+ sshConnection.disconnect();
+ }
+ }
+
+ private SshConnectionDetails resolveConnectionDetails(String connectionDetailsStr) throws APPCException {
+ SshConnectionDetails connectionDetails = null;
+ try {
+ connectionDetails = mapper.readValue(connectionDetailsStr, SshConnectionDetails.class);
+ if (0 == connectionDetails.getPort()) connectionDetails.setPort(DEF_port);
+ } catch (IOException e) {
+ throw new APPCException(e);
+ }
+ return connectionDetails;
+ }
+
+ @Override
+ public void execWithStatusCheck(Map<String, String> params, SvcLogicContext ctx) throws APPCException {
+ exec(params, ctx);
+ int status = Integer.parseInt(ctx.getAttribute(PARAM_OUT_status));
+ if(status != DEF_SUCCESS_STATUS) {
+ StringBuilder errmsg = new StringBuilder();
+ errmsg.append("SSH command returned error status [").append(status).append(']');
+ String stderr = ctx.getAttribute(PARAM_OUT_stderr);
+ if((stderr != null) && !stderr.isEmpty()) {
+ errmsg.append(". Error: [").append(stderr).append(']');
+ }
+ throw new APPCException(errmsg.toString());
+ }
+ }
+}