X-Git-Url: https://gerrit.onap.org/r/gitweb?p=dmaap%2Fdatarouter.git;a=blobdiff_plain;f=datarouter-prov%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fprovisioning%2Futils%2FDRRouteCLI.java;h=187364f97b74682cc1de7c6631a74c6a43377b0b;hp=4c98f8e0ca3d5364a6345a5a3d9dc6f5d299e9d8;hb=68a9ca240970fceaf12bbe91b7bad8e1d98ecd93;hpb=e4b20cc6f7c31f48ddd0de5bcd054b09a35cd510
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DRRouteCLI.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DRRouteCLI.java
index 4c98f8e0..187364f9 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DRRouteCLI.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/utils/DRRouteCLI.java
@@ -7,9 +7,9 @@
* * 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.
@@ -21,9 +21,12 @@
* *
******************************************************************************/
-
package org.onap.dmaap.datarouter.provisioning.utils;
+import static java.lang.System.exit;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
@@ -50,6 +53,7 @@ import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONObject;
import org.json.JSONTokener;
+import org.onap.dmaap.datarouter.provisioning.ProvRunner;
/**
* This class provides a Command Line Interface for the routing tables in the DR Release 2.0 DB.
@@ -59,398 +63,443 @@ import org.json.JSONTokener;
* @version $Id: DRRouteCLI.java,v 1.2 2013/11/05 15:54:16 eby Exp $
*/
public class DRRouteCLI {
- /**
- * Invoke the CLI. The CLI can be run with a single command (given as command line arguments),
- * or in an interactive mode where the user types a sequence of commands to the program. The CLI is invoked via:
- *
- * java org.onap.dmaap.datarouter.provisioning.utils.DRRouteCLI [ -s server ] [ command ]
- *
- * A full description of the arguments to this command are
- * here.
- *
- * @param args command line arguments
- * @throws Exception for any unrecoverable problem
- */
- public static void main(String[] args) throws Exception {
- String server = System.getenv(ENV_VAR);
- if (args.length >= 2 && args[0].equals("-s")) {
- server = args[1];
- String[] t = new String[args.length-2];
- if (t.length > 0)
- System.arraycopy(args, 2, t, 0, t.length);
- args = t;
- }
- if (server == null || server.equals("")) {
- System.err.println("dr-route: you need to specify a server, either via $PROVSRVR or the '-s' option.");
- System.exit(1);
- }
- DRRouteCLI cli = new DRRouteCLI(server);
- if (args.length > 0) {
- boolean b = cli.runCommand(args);
- System.exit(b ? 0 : 1);
- } else {
- cli.interactive();
- System.exit(0);
- }
- }
-
- public static final String ENV_VAR = "PROVSRVR";
- public static final String PROMPT = "dr-route> ";
- public static final String DEFAULT_TRUSTSTORE_PATH = /* $JAVA_HOME + */ "/jre/lib/security/cacerts";
-
- private final String server;
- private int width = 120; // screen width (for list)
- private AbstractHttpClient httpclient;
-
- /**
- * Create a DRRouteCLI object connecting to the specified server.
- * @param server the server to send command to
- * @throws Exception
- */
- public DRRouteCLI(String server) throws Exception {
- this.server = server;
- this.width = 120;
- this.httpclient = new DefaultHttpClient();
-
- Properties p = (new DB()).getProperties();
- String truststore_file = p.getProperty("com.att.research.datarouter.provserver.truststore.path");
- String truststore_pw = p.getProperty("com.att.research.datarouter.provserver.truststore.password");
-
- KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
- if (truststore_file == null || truststore_file.equals("")) {
- String jhome = System.getenv("JAVA_HOME");
- if (jhome == null || jhome.equals(""))
- jhome = "/opt/java/jdk/jdk180";
- truststore_file = jhome + DEFAULT_TRUSTSTORE_PATH;
- }
- File f = new File(truststore_file);
- if (f.exists()) {
- FileInputStream instream = new FileInputStream(f);
- try {
- trustStore.load(instream, truststore_pw.toCharArray());
- } catch (Exception x) {
- System.err.println("Problem reading truststore: "+x);
- throw x;
- } finally {
- try { instream.close(); } catch (Exception ignore) {}
- }
- }
-
- SSLSocketFactory socketFactory = new SSLSocketFactory(trustStore);
- Scheme sch = new Scheme("https", 443, socketFactory);
- httpclient.getConnectionManager().getSchemeRegistry().register(sch);
- }
-
- private void interactive() throws IOException {
- LineNumberReader in = new LineNumberReader(new InputStreamReader(System.in));
- while (true) {
- System.out.print(PROMPT);
- String line = in.readLine();
- if (line == null)
- return;
- line = line.trim();
- if (line.equalsIgnoreCase("exit")) // "exit" may only be used in interactive mode
- return;
- if (line.equalsIgnoreCase("quit")) // "quit" may only be used in interactive mode
- return;
- String[] args = line.split("[ \t]+");
- if (args.length > 0)
- runCommand(args);
- }
- }
-
- /**
- * Run the command specified by the arguments.
- * @param args The command line arguments.
- * @return true if the command was valid and succeeded
- */
- public boolean runCommand(String[] args) {
- String cmd = args[0].trim().toLowerCase();
- if (cmd.equals("add")) {
- if (args.length > 2) {
- if (args[1].startsWith("in") && args.length >= 6) {
- return addIngress(args);
- }
- if (args[1].startsWith("eg") && args.length == 4) {
- return addEgress(args);
- }
- if (args[1].startsWith("ne") && args.length == 5) {
- return addRoute(args);
- }
- }
- System.err.println("Add command should be one of:");
- System.err.println(" add in[gress] feedid user subnet nodepatt [ seq ]");
- System.err.println(" add eg[ress] subid node");
- System.err.println(" add ne[twork] fromnode tonode vianode");
- } else if (cmd.startsWith("del")) {
- if (args.length > 2) {
- if (args[1].startsWith("in") && args.length == 5) {
- return delIngress(args);
- }
- if (args[1].startsWith("in") && args.length == 3) {
- return delIngress(args);
- }
- if (args[1].startsWith("eg") && args.length == 3) {
- return delEgress(args);
- }
- if (args[1].startsWith("ne") && args.length == 4) {
- return delRoute(args);
- }
- }
- System.err.println("Delete command should be one of:");
- System.err.println(" del in[gress] feedid user subnet");
- System.err.println(" del in[gress] seq");
- System.err.println(" del eg[ress] subid");
- System.err.println(" del ne[twork] fromnode tonode");
- } else if (cmd.startsWith("lis")) {
- return list(args);
- } else if (cmd.startsWith("wid") && args.length > 1) {
- width = Integer.parseInt(args[1]);
- return true;
- } else if (cmd.startsWith("?") || cmd.startsWith("hel") || cmd.startsWith("usa")) {
- usage();
- } else if (cmd.startsWith("#")) {
- // comment -- ignore
- } else {
- System.err.println("Command should be one of add, del, list, exit, quit");
- }
- return false;
- }
-
- private void usage() {
- System.out.println("Enter one of the following commands:");
- System.out.println(" add in[gress] feedid user subnet nodepatt [ seq ]");
- System.out.println(" add eg[ress] subid node");
- System.out.println(" add ne[twork] fromnode tonode vianode");
- System.out.println(" del in[gress] feedid user subnet");
- System.out.println(" del in[gress] seq");
- System.out.println(" del eg[ress] subid");
- System.out.println(" del ne[twork] fromnode tonode");
- System.out.println(" list [ all | ingress | egress | network ]");
- System.out.println(" exit");
- System.out.println(" quit");
- }
-
- private boolean addIngress(String[] args) {
- String url = String.format("https://%s/internal/route/ingress/?feed=%s&user=%s&subnet=%s&nodepatt=%s", server, args[2], args[3], args[4], args[5]);
- if (args.length > 6)
- url += "&seq=" + args[6];
- return doPost(url);
- }
-
- private boolean addEgress(String[] args) {
- String url = String.format("https://%s/internal/route/egress/?sub=%s&node=%s", server, args[2], args[3]);
- return doPost(url);
- }
-
- private boolean addRoute(String[] args) {
- String url = String.format("https://%s/internal/route/network/?from=%s&to=%s&via=%s", server, args[2], args[3], args[4]);
- return doPost(url);
- }
-
- private boolean delIngress(String[] args) {
- String url;
- if (args.length == 5) {
- String subnet = args[4].replaceAll("/", "!"); // replace the / with a !
- url = String.format("https://%s/internal/route/ingress/%s/%s/%s", server, args[2], args[3], subnet);
- } else {
- url = String.format("https://%s/internal/route/ingress/%s", server, args[2]);
- }
- return doDelete(url);
- }
-
- private boolean delEgress(String[] args) {
- String url = String.format("https://%s/internal/route/egress/%s", server, args[2]);
- return doDelete(url);
- }
-
- private boolean delRoute(String[] args) {
- String url = String.format("https://%s/internal/route/network/%s/%s", server, args[2], args[3]);
- return doDelete(url);
- }
-
- private boolean list(String[] args) {
- String tbl = (args.length == 1) ? "all" : args[1].toLowerCase();
- JSONObject jo = doGet("https://"+server+"/internal/route/"); // Returns all 3 tables
- StringBuilder sb = new StringBuilder();
- if (tbl.startsWith("al") || tbl.startsWith("in")) {
- // Display the IRT
- JSONArray irt = jo.optJSONArray("ingress");
- int cw1 = 6, cw2 = 6, cw3 = 6, cw4 = 6; // determine column widths for first 4 cols
- for (int i = 0; irt != null && i < irt.length(); i++) {
- JSONObject e = irt.getJSONObject(i);
- cw1 = Math.max(cw1, (""+ e.getInt("seq")).length());
- cw2 = Math.max(cw2, (""+e.getInt("feedid")).length());
- String t = e.optString("user");
- cw3 = Math.max(cw3, (t == null) ? 1 : t.length());
- t = e.optString("subnet");
- cw4 = Math.max(cw4, (t == null) ? 1 : t.length());
- }
-
- int nblank = cw1 + cw2 + cw3 + cw4 + 8;
- sb.append("Ingress Routing Table\n");
- sb.append(String.format("%s %s %s %s Nodes\n", ext("Seq", cw1), ext("FeedID", cw2), ext("User", cw3), ext("Subnet", cw4)));
- for (int i = 0; irt != null && i < irt.length(); i++) {
- JSONObject e = irt.getJSONObject(i);
- String seq = ""+e.getInt("seq");
- String feedid = ""+e.getInt("feedid");
- String user = e.optString("user");
- String subnet = e.optString("subnet");
- if (user.equals("")) user = "-";
- if (subnet.equals("")) subnet = "-";
- JSONArray nodes = e.getJSONArray("node");
- int sol = sb.length();
- sb.append(String.format("%s %s %s %s ", ext(seq, cw1), ext(feedid, cw2), ext(user, cw3), ext(subnet, cw4)));
- for (int j = 0; j < nodes.length(); j++) {
- String nd = nodes.getString(j);
- int cursor = sb.length() - sol;
- if (j > 0 && (cursor + nd.length() > width)) {
- sb.append("\n");
- sol = sb.length();
- sb.append(ext(" ", nblank));
- }
- sb.append(nd);
- if ((j+1) < nodes.length()) {
- sb.append(", ");
- }
- }
- sb.append("\n");
- }
- }
- if (tbl.startsWith("al") || tbl.startsWith("eg")) {
- // Display the ERT
- JSONObject ert = jo.optJSONObject("egress");
- String[] subs = (ert == null) ? new String[0] : JSONObject.getNames(ert);
- if (subs == null)
- subs = new String[0];
- Arrays.sort(subs);
- int cw1 = 5;
- for (int i = 0; i < subs.length; i++) {
- cw1 = Math.max(cw1, subs[i].length());
- }
-
- if (sb.length() > 0)
- sb.append("\n");
- sb.append("Egress Routing Table\n");
- sb.append(String.format("%s Node\n", ext("SubID", cw1)));
- for (int i = 0; i < subs.length; i++) {
- String node = ert.getString(subs[i]);
- sb.append(String.format("%s %s\n", ext(subs[i], cw1), node));
- }
- }
- if (tbl.startsWith("al") || tbl.startsWith("ne")) {
- // Display the NRT
- JSONArray nrt = jo.optJSONArray("routing");
- int cw1 = 4, cw2 = 4;
- for (int i = 0; nrt != null && i < nrt.length(); i++) {
- JSONObject e = nrt.getJSONObject(i);
- String from = e.getString("from");
- String to = e.getString("to");
- cw1 = Math.max(cw1, from.length());
- cw2 = Math.max(cw2, to.length());
- }
-
- if (sb.length() > 0)
- sb.append("\n");
- sb.append("Network Routing Table\n");
- sb.append(String.format("%s %s Via\n", ext("From", cw1), ext("To", cw2)));
- for (int i = 0; nrt != null && i < nrt.length(); i++) {
- JSONObject e = nrt.getJSONObject(i);
- String from = e.getString("from");
- String to = e.getString("to");
- String via = e.getString("via");
- sb.append(String.format("%s %s %s\n", ext(from, cw1), ext(to, cw2), via));
- }
- }
- System.out.print(sb.toString());
- return true;
- }
- private String ext(String s, int n) {
- if (s == null)
- s = "-";
- while (s.length() < n)
- s += " ";
- return s;
- }
-
- private boolean doDelete(String url) {
- boolean rv = false;
- HttpDelete meth = new HttpDelete(url);
- try {
- HttpResponse response = httpclient.execute(meth);
- HttpEntity entity = response.getEntity();
- StatusLine sl = response.getStatusLine();
- rv = (sl.getStatusCode() == HttpServletResponse.SC_OK);
- if (rv) {
- System.out.println("Routing entry deleted.");
- EntityUtils.consume(entity);
- } else {
- printErrorText(entity);
- }
- } catch (Exception e) {
- } finally {
- meth.releaseConnection();
- }
- return rv;
- }
-
- private JSONObject doGet(String url) {
- JSONObject rv = new JSONObject();
- HttpGet meth = new HttpGet(url);
- try {
- HttpResponse response = httpclient.execute(meth);
- HttpEntity entity = response.getEntity();
- StatusLine sl = response.getStatusLine();
- if (sl.getStatusCode() == HttpServletResponse.SC_OK) {
- rv = new JSONObject(new JSONTokener(entity.getContent()));
- } else {
- printErrorText(entity);
- }
- } catch (Exception e) {
- System.err.println(e);
- } finally {
- meth.releaseConnection();
- }
- return rv;
- }
-
- private boolean doPost(String url) {
- boolean rv = false;
- HttpPost meth = new HttpPost(url);
- try {
- HttpResponse response = httpclient.execute(meth);
- HttpEntity entity = response.getEntity();
- StatusLine sl = response.getStatusLine();
- rv = (sl.getStatusCode() == HttpServletResponse.SC_OK);
- if (rv) {
- System.out.println("Routing entry added.");
- EntityUtils.consume(entity);
- } else {
- printErrorText(entity);
- }
- } catch (Exception e) {
- } finally {
- meth.releaseConnection();
- }
- return rv;
- }
-
- private void printErrorText(HttpEntity entity) throws IllegalStateException, IOException {
- // Look for and print only the part of the output between ...
- InputStream is = entity.getContent();
- StringBuilder sb = new StringBuilder();
- byte[] b = new byte[512];
- int n = 0;
- while ((n = is.read(b)) > 0) {
- sb.append(new String(b, 0, n));
- }
- is.close();
- int ix = sb.indexOf("");
- if (ix > 0)
- sb.delete(0, ix+5);
- ix = sb.indexOf("");
- if (ix > 0)
- sb.delete(ix, sb.length());
- System.err.println(sb.toString());
- }
+ /**
+ * Invoke the CLI. The CLI can be run with a single command (given as command line arguments),
+ * or in an interactive mode where the user types a sequence of commands to the program. The CLI is invoked via:
+ *
+ * java org.onap.dmaap.datarouter.provisioning.utils.DRRouteCLI [ -s server ] [ command ]
+ *
+ * A full description of the arguments to this command are
+ * here.
+ *
+ * @param args command line arguments
+ * @throws Exception for any unrecoverable problem
+ */
+ public static void main(String[] args) throws Exception {
+ String server = System.getenv(ENV_VAR);
+ if (args.length >= 2 && args[0].equals("-s")) {
+ server = args[1];
+ String[] str = new String[args.length - 2];
+ if (str.length > 0) {
+ System.arraycopy(args, 2, str, 0, str.length);
+ }
+ args = str;
+ }
+ if (server == null || server.equals("")) {
+ System.err.println("dr-route: you need to specify a server, either via $PROVSRVR or the '-s' option.");
+ System.exit(1);
+ }
+ DRRouteCLI cli = new DRRouteCLI(server);
+ if (args.length > 0) {
+ boolean bool = cli.runCommand(args);
+ System.exit(bool ? 0 : 1);
+ } else {
+ cli.interactive();
+ System.exit(0);
+ }
+ }
+
+ private static final String ENV_VAR = "PROVSRVR";
+ private static final String PROMPT = "dr-route> ";
+ private static final String DEFAULT_TRUSTSTORE_PATH = /* $JAVA_HOME + */ "/jre/lib/security/cacerts";
+ private static final EELFLogger intlogger = EELFManager.getInstance().getLogger("InternalLog");
+
+ private final String server;
+ private int width = 120; // screen width (for list)
+ private AbstractHttpClient httpclient;
+
+ /**
+ * Create a DRRouteCLI object connecting to the specified server.
+ *
+ * @param server the server to send command to
+ * @throws Exception generic exception
+ */
+ public DRRouteCLI(String server) throws Exception {
+ this.server = server;
+ this.httpclient = new DefaultHttpClient();
+
+ Properties provProperties = ProvRunner.getProvProperties();
+ try {
+ AafPropsUtils.init(new File(provProperties.getProperty(
+ "org.onap.dmaap.datarouter.provserver.aafprops.path",
+ "/opt/app/osaaf/local/org.onap.dmaap-dr.props")));
+ } catch (IOException e) {
+ intlogger.error("NODE0314 Failed to load AAF props. Exiting", e);
+ exit(1);
+ }
+
+ String truststoreFile = AafPropsUtils.getInstance().getTruststorePathProperty();
+ String truststorePw = AafPropsUtils.getInstance().getTruststorePassProperty();
+
+ KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
+ if (truststoreFile == null || truststoreFile.equals("")) {
+ String jhome = System.getenv("JAVA_HOME");
+ if (jhome == null || jhome.equals("")) {
+ jhome = "/opt/java/jdk/jdk180";
+ }
+ truststoreFile = jhome + DEFAULT_TRUSTSTORE_PATH;
+ }
+ File file = new File(truststoreFile);
+ if (file.exists()) {
+ FileInputStream instream = new FileInputStream(file);
+ try {
+ trustStore.load(instream, truststorePw.toCharArray());
+ } catch (Exception x) {
+ intlogger.error("Problem reading truststore: " + x.getMessage(), x);
+ throw x;
+ } finally {
+ try {
+ instream.close();
+ } catch (Exception e) {
+ intlogger.error("Ignore error closing input stream: " + e.getMessage(), e);
+ }
+ }
+ }
+
+ SSLSocketFactory socketFactory = new SSLSocketFactory(trustStore);
+ Scheme sch = new Scheme("https", 443, socketFactory);
+ httpclient.getConnectionManager().getSchemeRegistry().register(sch);
+ }
+
+ private void interactive() throws IOException {
+ LineNumberReader in = new LineNumberReader(new InputStreamReader(System.in));
+ while (true) {
+ System.out.print(PROMPT);
+ String line = in.readLine();
+ if (line == null) {
+ return;
+ }
+ line = line.trim();
+ if (line.equalsIgnoreCase("exit")) { // "exit" may only be used in interactive mode
+ return;
+ }
+ if (line.equalsIgnoreCase("quit")) { // "quit" may only be used in interactive mode
+ return;
+ }
+ String[] args = line.split("[ \t]+");
+ if (args.length > 0) {
+ runCommand(args);
+ }
+ }
+ }
+
+ /**
+ * Run the command specified by the arguments.
+ *
+ * @param args The command line arguments.
+ * @return true if the command was valid and succeeded
+ */
+ boolean runCommand(String[] args) {
+ String cmd = args[0].trim().toLowerCase();
+ if (cmd.equals("add")) {
+ if (args.length > 2) {
+ if (args[1].startsWith("in") && args.length >= 6) {
+ return addIngress(args);
+ }
+ if (args[1].startsWith("eg") && args.length == 4) {
+ return addEgress(args);
+ }
+ if (args[1].startsWith("ne") && args.length == 5) {
+ return addRoute(args);
+ }
+ }
+ System.err.println("Add command should be one of:");
+ System.err.println(" add in[gress] feedid user subnet nodepatt [ seq ]");
+ System.err.println(" add eg[ress] subid node");
+ System.err.println(" add ne[twork] fromnode tonode vianode");
+ } else if (cmd.startsWith("del")) {
+ if (args.length > 2) {
+ if (args[1].startsWith("in") && args.length == 5) {
+ return delIngress(args);
+ }
+ if (args[1].startsWith("in") && args.length == 3) {
+ return delIngress(args);
+ }
+ if (args[1].startsWith("eg") && args.length == 3) {
+ return delEgress(args);
+ }
+ if (args[1].startsWith("ne") && args.length == 4) {
+ return delRoute(args);
+ }
+ }
+ System.err.println("Delete command should be one of:");
+ System.err.println(" del in[gress] feedid user subnet");
+ System.err.println(" del in[gress] seq");
+ System.err.println(" del eg[ress] subid");
+ System.err.println(" del ne[twork] fromnode tonode");
+ } else if (cmd.startsWith("lis")) {
+ return list(args);
+ } else if (cmd.startsWith("wid") && args.length > 1) {
+ width = Integer.parseInt(args[1]);
+ return true;
+ } else if (cmd.startsWith("?") || cmd.startsWith("hel") || cmd.startsWith("usa")) {
+ usage();
+ } else if (cmd.startsWith("#")) {
+ // comment -- ignore
+ } else {
+ System.err.println("Command should be one of add, del, list, exit, quit");
+ }
+ return false;
+ }
+
+ private void usage() {
+ System.out.println("Enter one of the following commands:");
+ System.out.println(" add in[gress] feedid user subnet nodepatt [ seq ]");
+ System.out.println(" add eg[ress] subid node");
+ System.out.println(" add ne[twork] fromnode tonode vianode");
+ System.out.println(" del in[gress] feedid user subnet");
+ System.out.println(" del in[gress] seq");
+ System.out.println(" del eg[ress] subid");
+ System.out.println(" del ne[twork] fromnode tonode");
+ System.out.println(" list [ all | ingress | egress | network ]");
+ System.out.println(" exit");
+ System.out.println(" quit");
+ }
+
+ private boolean addIngress(String[] args) {
+ String url = String.format("https://%s/internal/route/ingress/?feed=%s&user=%s&subnet=%s&nodepatt=%s", server, args[2], args[3], args[4], args[5]);
+ if (args.length > 6) {
+ url += "&seq=" + args[6];
+ }
+ return doPost(url);
+ }
+
+ private boolean addEgress(String[] args) {
+ String url = String.format("https://%s/internal/route/egress/?sub=%s&node=%s", server, args[2], args[3]);
+ return doPost(url);
+ }
+
+ private boolean addRoute(String[] args) {
+ String url = String.format("https://%s/internal/route/network/?from=%s&to=%s&via=%s", server, args[2], args[3], args[4]);
+ return doPost(url);
+ }
+
+ private boolean delIngress(String[] args) {
+ String url;
+ if (args.length == 5) {
+ String subnet = args[4].replaceAll("/", "!"); // replace the / with a !
+ url = String.format("https://%s/internal/route/ingress/%s/%s/%s", server, args[2], args[3], subnet);
+ } else {
+ url = String.format("https://%s/internal/route/ingress/%s", server, args[2]);
+ }
+ return doDelete(url);
+ }
+
+ private boolean delEgress(String[] args) {
+ String url = String.format("https://%s/internal/route/egress/%s", server, args[2]);
+ return doDelete(url);
+ }
+
+ private boolean delRoute(String[] args) {
+ String url = String.format("https://%s/internal/route/network/%s/%s", server, args[2], args[3]);
+ return doDelete(url);
+ }
+
+ private boolean list(String[] args) {
+ String tbl = (args.length == 1) ? "all" : args[1].toLowerCase();
+ JSONObject jo = doGet("https://" + server + "/internal/route/"); // Returns all 3 tables
+ StringBuilder sb = new StringBuilder();
+ if (tbl.startsWith("al") || tbl.startsWith("in")) {
+ // Display the IRT
+ JSONArray irt = jo.optJSONArray("ingress");
+ int cw1 = 6;
+ int cw2 = 6;
+ int cw3 = 6;
+ int cw4 = 6; // determine column widths for first 4 cols
+ for (int i = 0; irt != null && i < irt.length(); i++) {
+ JSONObject jsonObject = irt.getJSONObject(i);
+ cw1 = Math.max(cw1, ("" + jsonObject.getInt("seq")).length());
+ cw2 = Math.max(cw2, ("" + jsonObject.getInt("feedid")).length());
+ String str = jsonObject.optString("user");
+ cw3 = Math.max(cw3, (str == null) ? 1 : str.length());
+ str = jsonObject.optString("subnet");
+ cw4 = Math.max(cw4, (str == null) ? 1 : str.length());
+ }
+
+ int nblank = cw1 + cw2 + cw3 + cw4 + 8;
+ sb.append("Ingress Routing Table\n");
+ sb.append(String.format("%s %s %s %s Nodes\n", ext("Seq", cw1),
+ ext("FeedID", cw2), ext("User", cw3), ext("Subnet", cw4)));
+ for (int i = 0; irt != null && i < irt.length(); i++) {
+ JSONObject jsonObject = irt.getJSONObject(i);
+ String seq = "" + jsonObject.getInt("seq");
+ String feedid = "" + jsonObject.getInt("feedid");
+ String user = jsonObject.optString("user");
+ String subnet = jsonObject.optString("subnet");
+ if (user.equals("")) {
+ user = "-";
+ }
+ if (subnet.equals("")) {
+ subnet = "-";
+ }
+ JSONArray nodes = jsonObject.getJSONArray("node");
+ int sol = sb.length();
+ sb.append(String.format("%s %s %s %s ", ext(seq, cw1),
+ ext(feedid, cw2), ext(user, cw3), ext(subnet, cw4)));
+ for (int j = 0; j < nodes.length(); j++) {
+ String nd = nodes.getString(j);
+ int cursor = sb.length() - sol;
+ if (j > 0 && (cursor + nd.length() > width)) {
+ sb.append("\n");
+ sol = sb.length();
+ sb.append(ext(" ", nblank));
+ }
+ sb.append(nd);
+ if ((j + 1) < nodes.length()) {
+ sb.append(", ");
+ }
+ }
+ sb.append("\n");
+ }
+ }
+ if (tbl.startsWith("al") || tbl.startsWith("eg")) {
+ // Display the ERT
+ JSONObject ert = jo.optJSONObject("egress");
+ String[] subs = (ert == null) ? new String[0] : JSONObject.getNames(ert);
+ if (subs == null) {
+ subs = new String[0];
+ }
+ Arrays.sort(subs);
+ int cw1 = 5;
+ for (int i = 0; i < subs.length; i++) {
+ cw1 = Math.max(cw1, subs[i].length());
+ }
+
+ if (sb.length() > 0) {
+ sb.append("\n");
+ }
+ sb.append("Egress Routing Table\n");
+ sb.append(String.format("%s Node\n", ext("SubID", cw1)));
+ for (int i = 0; i < subs.length; i++) {
+ if (ert != null && ert.length() != 0 ) {
+ String node = ert.getString(subs[i]);
+ sb.append(String.format("%s %s\n", ext(subs[i], cw1), node));
+ }
+
+ }
+ }
+ if (tbl.startsWith("al") || tbl.startsWith("ne")) {
+ // Display the NRT
+ JSONArray nrt = jo.optJSONArray("routing");
+ int cw1 = 4;
+ int cw2 = 4;
+ for (int i = 0; nrt != null && i < nrt.length(); i++) {
+ JSONObject jsonObject = nrt.getJSONObject(i);
+ String from = jsonObject.getString("from");
+ String to = jsonObject.getString("to");
+ cw1 = Math.max(cw1, from.length());
+ cw2 = Math.max(cw2, to.length());
+ }
+
+ if (sb.length() > 0) {
+ sb.append("\n");
+ }
+ sb.append("Network Routing Table\n");
+ sb.append(String.format("%s %s Via\n", ext("From", cw1), ext("To", cw2)));
+ for (int i = 0; nrt != null && i < nrt.length(); i++) {
+ JSONObject jsonObject = nrt.getJSONObject(i);
+ String from = jsonObject.getString("from");
+ String to = jsonObject.getString("to");
+ String via = jsonObject.getString("via");
+ sb.append(String.format("%s %s %s\n", ext(from, cw1), ext(to, cw2), via));
+ }
+ }
+ System.out.print(sb.toString());
+ return true;
+ }
+
+ private String ext(String str, int num) {
+ if (str == null) {
+ str = "-";
+ }
+ while (str.length() < num) {
+ str += " ";
+ }
+ return str;
+ }
+
+ private boolean doDelete(String url) {
+ boolean rv = false;
+ HttpDelete meth = new HttpDelete(url);
+ try {
+ HttpResponse response = httpclient.execute(meth);
+ HttpEntity entity = response.getEntity();
+ StatusLine sl = response.getStatusLine();
+ rv = (sl.getStatusCode() == HttpServletResponse.SC_OK);
+ if (rv) {
+ System.out.println("Routing entry deleted.");
+ EntityUtils.consume(entity);
+ } else {
+ printErrorText(entity);
+ }
+ } catch (Exception e) {
+ intlogger.error("PROV0006 doDelete: " + e.getMessage(), e);
+ } finally {
+ meth.releaseConnection();
+ }
+ return rv;
+ }
+
+ private JSONObject doGet(String url) {
+ JSONObject rv = new JSONObject();
+ HttpGet meth = new HttpGet(url);
+ try {
+ HttpResponse response = httpclient.execute(meth);
+ HttpEntity entity = response.getEntity();
+ StatusLine sl = response.getStatusLine();
+ if (sl.getStatusCode() == HttpServletResponse.SC_OK) {
+ rv = new JSONObject(new JSONTokener(entity.getContent()));
+ } else {
+ printErrorText(entity);
+ }
+ } catch (Exception e) {
+ intlogger.error("PROV0005 doGet: " + e.getMessage(), e);
+ } finally {
+ meth.releaseConnection();
+ }
+ return rv;
+ }
+
+ private boolean doPost(String url) {
+ boolean rv = false;
+ HttpPost meth = new HttpPost(url);
+ try {
+ HttpResponse response = httpclient.execute(meth);
+ HttpEntity entity = response.getEntity();
+ StatusLine sl = response.getStatusLine();
+ rv = (sl.getStatusCode() == HttpServletResponse.SC_OK);
+ if (rv) {
+ System.out.println("Routing entry added.");
+ EntityUtils.consume(entity);
+ } else {
+ printErrorText(entity);
+ }
+ } catch (Exception e) {
+ intlogger.error("PROV0009 doPost: " + e.getMessage(), e);
+ } finally {
+ meth.releaseConnection();
+ }
+ return rv;
+ }
+
+ private void printErrorText(HttpEntity entity) throws IOException {
+ // Look for and print only the part of the output between ...
+ InputStream is = entity.getContent();
+ StringBuilder sb = new StringBuilder();
+ byte[] bite = new byte[512];
+ int num;
+ while ((num = is.read(bite)) > 0) {
+ sb.append(new String(bite, 0, num));
+ }
+ is.close();
+ int ix = sb.indexOf("");
+ if (ix > 0) {
+ sb.delete(0, ix + 5);
+ }
+ ix = sb.indexOf("");
+ if (ix > 0) {
+ sb.delete(ix, sb.length());
+ }
+ System.err.println(sb.toString());
+ }
}