* * Licensed under the Apache License, Version 2.0 (the "License");\r
* * you may not use this file except in compliance with the License.\r
* * You may obtain a copy of the License at\r
- * * \r
+ * *\r
* * http://www.apache.org/licenses/LICENSE-2.0\r
- * * \r
+ * *\r
* * Unless required by applicable law or agreed to in writing, software\r
* * distributed under the License is distributed on an "AS IS" BASIS,\r
* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
\r
package org.onap.dmaap.datarouter.provisioning;\r
\r
+import static org.onap.dmaap.datarouter.provisioning.utils.HttpServletUtils.sendResponseError;\r
+\r
import java.io.IOException;\r
import java.util.Set;\r
-\r
import javax.servlet.http.HttpServletRequest;\r
import javax.servlet.http.HttpServletResponse;\r
-\r
+import org.json.JSONException;\r
import org.json.JSONObject;\r
+\r
import org.onap.dmaap.datarouter.provisioning.beans.Deleteable;\r
import org.onap.dmaap.datarouter.provisioning.beans.EgressRoute;\r
import org.onap.dmaap.datarouter.provisioning.beans.EventLogRecord;\r
import org.onap.dmaap.datarouter.provisioning.beans.NetworkRoute;\r
import org.onap.dmaap.datarouter.provisioning.beans.NodeClass;\r
\r
+\r
+\r
/**\r
* <p>\r
* This servlet handles requests to URLs under /internal/route/ on the provisioning server.\r
* </p>\r
* <div class="contentContainer">\r
* <table class="packageSummary" border="0" cellpadding="3" cellspacing="0">\r
- * <caption><span>URL Path Summary</span><span class="tabEnd"> </span></caption>\r
+ * <caption>\r
+ * <span>URL Path Summary</span>\r
+ * <span class="tabEnd"> </span>\r
+ * </caption>\r
* <tr>\r
* <th class="colFirst" width="35%">URL Path</th>\r
* <th class="colOne">Method</th>\r
* and <i>tonode</i>.</td>\r
* </tr>\r
* </table>\r
+ * </div>\r
* <p>\r
* Authorization to use these URLs is a little different than for other URLs on the provisioning server.\r
* For the most part, the IP address that the request comes from should be either:\r
* @version $Id$\r
*/\r
@SuppressWarnings("serial")\r
+\r
public class RouteServlet extends ProxyServlet {\r
- /**\r
- * DELETE route table entries by deleting part of the route table tree.\r
- */\r
- @Override\r
- public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws IOException {\r
- EventLogRecord elr = new EventLogRecord(req);\r
- if (!isAuthorizedForInternal(req)) {\r
- elr.setMessage("Unauthorized.");\r
- elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");\r
- return;\r
- }\r
- if (isProxyOK(req) && isProxyServer()) {\r
- super.doDelete(req, resp);\r
- return;\r
- }\r
\r
- String path = req.getPathInfo();\r
- String[] parts = path.substring(1).split("/");\r
- Deleteable[] d = null;\r
- if (parts[0].equals("ingress")) {\r
- if (parts.length == 4) {\r
- // /internal/route/ingress/<feed>/<user>/<subnet>\r
- try {\r
- int feedid = Integer.parseInt(parts[1]);\r
- IngressRoute er = IngressRoute.getIngressRoute(feedid, parts[2], parts[3].replaceAll("!", "/"));\r
- if (er == null) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified ingress route does not exist.");\r
- return;\r
- }\r
- d = new Deleteable[] { er };\r
- } catch (NumberFormatException e) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid feed ID in 'delete ingress' command.");\r
- return;\r
- }\r
- } else if (parts.length == 2) {\r
- // /internal/route/ingress/<seq>\r
- try {\r
- int seq = Integer.parseInt(parts[1]);\r
- Set<IngressRoute> set = IngressRoute.getIngressRoutesForSeq(seq);\r
- d = set.toArray(new Deleteable[0]);\r
- } catch (NumberFormatException e) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid sequence number in 'delete ingress' command.");\r
- return;\r
- }\r
- } else {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete ingress' command.");\r
- return;\r
- }\r
- } else if (parts[0].equals("egress")) {\r
- if (parts.length == 2) {\r
- // /internal/route/egress/<sub>\r
- try {\r
- int subid = Integer.parseInt(parts[1]);\r
- EgressRoute er = EgressRoute.getEgressRoute(subid);\r
- if (er == null) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified egress route does not exist.");\r
- return;\r
- }\r
- d = new Deleteable[] { er };\r
- } catch (NumberFormatException e) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid sub ID in 'delete egress' command.");\r
- return;\r
- }\r
- } else {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete egress' command.");\r
- return;\r
- }\r
- } else if (parts[0].equals("network")) {\r
- if (parts.length == 3) {\r
- // /internal/route/network/<from>/<to>\r
- try {//\r
- NetworkRoute nr = new NetworkRoute(\r
- NodeClass.normalizeNodename(parts[1]),\r
- NodeClass.normalizeNodename(parts[2])\r
- );\r
- d = new Deleteable[] { nr };\r
- } catch (IllegalArgumentException e) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified network route does not exist.");\r
- return;\r
- }\r
- } else {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete network' command.");\r
- return;\r
- }\r
- }\r
- if (d == null) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");\r
- return;\r
- }\r
- boolean rv = true;\r
- for (Deleteable dd : d) {\r
- rv &= doDelete(dd);\r
- }\r
- if (rv) {\r
- elr.setResult(HttpServletResponse.SC_OK);\r
- eventlogger.info(elr);\r
- resp.setStatus(HttpServletResponse.SC_OK);\r
- provisioningDataChanged();\r
- provisioningParametersChanged();\r
- } else {\r
- // Something went wrong with the DELETE\r
- elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG);\r
- }\r
- }\r
- /**\r
- * GET route table entries from the route table tree specified by the URL path.\r
- */\r
- @Override\r
- public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {\r
- EventLogRecord elr = new EventLogRecord(req);\r
- if (!isAuthorizedForInternal(req)) {\r
- elr.setMessage("Unauthorized.");\r
- elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");\r
- return;\r
- }\r
- if (isProxyOK(req) && isProxyServer()) {\r
- super.doGet(req, resp);\r
- return;\r
- }\r
+ /**\r
+ * DELETE route table entries by deleting part of the route table tree.\r
+ */\r
+ @Override\r
+ public void doDelete(HttpServletRequest req, HttpServletResponse resp) {\r
+ EventLogRecord elr = new EventLogRecord(req);\r
+ if (!isAuthorizedForInternal(req)) {\r
+ elr.setMessage(UNAUTHORIZED);\r
+ elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);\r
+ return;\r
+ }\r
+ if (isProxyOK(req) && isProxyServer()) {\r
+ super.doDelete(req, resp);\r
+ return;\r
+ }\r
+\r
+ String path = req.getPathInfo();\r
+ String[] parts = path.substring(1).split("/");\r
+ Deleteable[] deleteables = null;\r
+ if ("ingress".equals(parts[0])) {\r
+ if (parts.length == 4) {\r
+ // /internal/route/ingress/<feed>/<user>/<subnet>\r
+ try {\r
+ int feedid = Integer.parseInt(parts[1]);\r
+ IngressRoute er = IngressRoute.getIngressRoute(feedid, parts[2], parts[3].replaceAll("!", "/"));\r
+ if (er == null) {\r
+ sendResponseError(resp,\r
+ HttpServletResponse.SC_NOT_FOUND, "The specified ingress route does not exist.",\r
+ eventlogger);\r
+ return;\r
+ }\r
+ deleteables = new Deleteable[] { er };\r
+ } catch (NumberFormatException e) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid feed ID in 'delete ingress' command.", eventlogger);\r
+ return;\r
+ }\r
+ } else if (parts.length == 2) {\r
+ // /internal/route/ingress/<seq>\r
+ try {\r
+ int seq = Integer.parseInt(parts[1]);\r
+ Set<IngressRoute> set = IngressRoute.getIngressRoutesForSeq(seq);\r
+ deleteables = set.toArray(new Deleteable[0]);\r
+ } catch (NumberFormatException e) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid sequence number in 'delete ingress' command.", eventlogger);\r
+ return;\r
+ }\r
+ } else {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid number of arguments in 'delete ingress' command.", eventlogger);\r
+ return;\r
+ }\r
+ } else if ("egress".equals(parts[0])) {\r
+ if (parts.length == 2) {\r
+ // /internal/route/egress/<sub>\r
+ try {\r
+ int subid = Integer.parseInt(parts[1]);\r
+ EgressRoute er = EgressRoute.getEgressRoute(subid);\r
+ if (er == null) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "The specified egress route does not exist.", eventlogger);\r
+ return;\r
+ }\r
+ deleteables = new Deleteable[] { er };\r
+ } catch (NumberFormatException e) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid sub ID in 'delete egress' command.", eventlogger);\r
+ return;\r
+ }\r
+ } else {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid number of arguments in 'delete egress' command.", eventlogger);\r
+ return;\r
+ }\r
+ } else if ("network".equals(parts[0])) {\r
+ if (parts.length == 3) {\r
+ // /internal/route/network/<from>/<to>\r
+ try {\r
+ NetworkRoute nr = new NetworkRoute(\r
+ NodeClass.normalizeNodename(parts[1]),\r
+ NodeClass.normalizeNodename(parts[2])\r
+ );\r
+ deleteables = new Deleteable[] { nr };\r
+ } catch (IllegalArgumentException e) {\r
+ String message = "The specified network route does not exist.";\r
+ eventlogger.error(message, e);\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, message, eventlogger);\r
+ return;\r
+ }\r
+ } else {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND,\r
+ "Invalid number of arguments in 'delete network' command.", eventlogger);\r
+ return;\r
+ }\r
+ }\r
+ if (deleteables == null) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);\r
+ return;\r
+ }\r
+ boolean rv = true;\r
+ for (Deleteable dd : deleteables) {\r
+ rv &= doDelete(dd);\r
+ }\r
+ if (rv) {\r
+ elr.setResult(HttpServletResponse.SC_OK);\r
+ eventlogger.info(elr.toString());\r
+ resp.setStatus(HttpServletResponse.SC_OK);\r
+ provisioningDataChanged();\r
+ provisioningParametersChanged();\r
+ } else {\r
+ // Something went wrong with the DELETE\r
+ elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG, eventlogger);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * GET route table entries from the route table tree specified by the URL path.\r
+ */\r
+ @Override\r
+ public void doGet(HttpServletRequest req, HttpServletResponse resp) {\r
+ EventLogRecord elr = new EventLogRecord(req);\r
+ if (!isAuthorizedForInternal(req)) {\r
+ elr.setMessage(UNAUTHORIZED);\r
+ elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);\r
+ return;\r
+ }\r
+ if (isProxyOK(req) && isProxyServer()) {\r
+ super.doGet(req, resp);\r
+ return;\r
+ }\r
+\r
+ String path = req.getPathInfo();\r
+ if (!path.endsWith("/")) {\r
+ path += "/";\r
+ }\r
+ if (!"/".equals(path) && !INGRESS.equals(path) && !EGRESS.equals(path) && !NETWORK.equals(path)) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);\r
+ return;\r
+ }\r
+\r
+ StringBuilder sb = new StringBuilder("{\n");\r
+ String px2 = "";\r
+ if ("/".equals(path) || INGRESS.equals(path)) {\r
+ String pfx = "\n";\r
+ sb.append("\"ingress\": [");\r
+ for (IngressRoute in : IngressRoute.getAllIngressRoutes()) {\r
+ sb.append(pfx);\r
+ sb.append(in.asJSONObject().toString());\r
+ pfx = ",\n";\r
+ }\r
+ sb.append("\n]");\r
+ px2 = ",\n";\r
+ }\r
\r
- String path = req.getPathInfo();\r
- if (!path.endsWith("/"))\r
- path += "/";\r
- if (!path.equals("/") && !path.equals("/ingress/") && !path.equals("/egress/") && !path.equals("/network/")) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");\r
- return;\r
- }\r
+ if ("/".equals(path) || EGRESS.equals(path)) {\r
+ String pfx = "\n";\r
+ sb.append(px2);\r
+ sb.append("\"egress\": {");\r
+ for (EgressRoute eg : EgressRoute.getAllEgressRoutes()) {\r
+ JSONObject jx = eg.asJSONObject();\r
+ for (String key : jx.keySet()) {\r
+ sb.append(pfx);\r
+ sb.append(" \"").append(key).append("\": ");\r
+ try {\r
+ sb.append("\"").append(jx.getString(key)).append("\"");\r
+ } catch (JSONException je) {\r
+ eventlogger.error("PROV0161 RouteServlet.doGet: " + je.getMessage(), je);\r
+ }\r
+ pfx = ",\n";\r
+ }\r
+ }\r
+ sb.append("\n}");\r
+ px2 = ",\n";\r
+ }\r
\r
- StringBuilder sb = new StringBuilder("{\n");\r
- String px2 = "";\r
- if (path.equals("/") || path.equals("/ingress/")) {\r
- String pfx = "\n";\r
- sb.append("\"ingress\": [");\r
- for (IngressRoute in : IngressRoute.getAllIngressRoutes()) {\r
- sb.append(pfx);\r
- sb.append(in.asJSONObject().toString());\r
- pfx = ",\n";\r
- }\r
- sb.append("\n]");\r
- px2 = ",\n";\r
- }\r
+ if ("/".equals(path) || NETWORK.equals(path)) {\r
+ String pfx = "\n";\r
+ sb.append(px2);\r
+ sb.append("\"routing\": [");\r
+ for (NetworkRoute ne : NetworkRoute.getAllNetworkRoutes()) {\r
+ sb.append(pfx);\r
+ sb.append(ne.asJSONObject().toString());\r
+ pfx = ",\n";\r
+ }\r
+ sb.append("\n]");\r
+ }\r
+ sb.append("}\n");\r
+ resp.setStatus(HttpServletResponse.SC_OK);\r
+ resp.setContentType("application/json");\r
+ try {\r
+ resp.getOutputStream().print(sb.toString());\r
+ } catch (IOException ioe) {\r
+ eventlogger.error("PROV0162 RouteServlet.doGet: " + ioe.getMessage(), ioe);\r
+ }\r
+ }\r
\r
- if (path.equals("/") || path.equals("/egress/")) {\r
- String pfx = "\n";\r
- sb.append(px2);\r
- sb.append("\"egress\": {");\r
- for (EgressRoute eg : EgressRoute.getAllEgressRoutes()) {\r
- JSONObject jx = eg.asJSONObject();\r
- for (String key : jx.keySet()) {\r
- sb.append(pfx);\r
- sb.append(" \"").append(key).append("\": ");\r
- sb.append("\"").append(jx.getString(key)).append("\"");\r
- pfx = ",\n";\r
- }\r
- }\r
- sb.append("\n}");\r
- px2 = ",\n";\r
- }\r
+ /**\r
+ * PUT on </internal/route/*> -- not supported.\r
+ */\r
+ @Override\r
+ public void doPut(HttpServletRequest req, HttpServletResponse resp) {\r
+ EventLogRecord elr = new EventLogRecord(req);\r
+ if (!isAuthorizedForInternal(req)) {\r
+ elr.setMessage(UNAUTHORIZED);\r
+ elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);\r
+ return;\r
+ }\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);\r
+ }\r
\r
- if (path.equals("/") || path.equals("/network/")) {\r
- String pfx = "\n";\r
- sb.append(px2);\r
- sb.append("\"routing\": [");\r
- for (NetworkRoute ne : NetworkRoute.getAllNetworkRoutes()) {\r
- sb.append(pfx);\r
- sb.append(ne.asJSONObject().toString());\r
- pfx = ",\n";\r
- }\r
- sb.append("\n]");\r
- }\r
- sb.append("}\n");\r
- resp.setStatus(HttpServletResponse.SC_OK);\r
- resp.setContentType("application/json");\r
- resp.getOutputStream().print(sb.toString());\r
- }\r
- /**\r
- * PUT on </internal/route/*> -- not supported.\r
- */\r
- @Override\r
- public void doPut(HttpServletRequest req, HttpServletResponse resp) throws IOException {\r
- EventLogRecord elr = new EventLogRecord(req);\r
- if (!isAuthorizedForInternal(req)) {\r
- elr.setMessage("Unauthorized.");\r
- elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");\r
- return;\r
- }\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");\r
- }\r
- /**\r
- * POST - modify existing route table entries in the route table tree specified by the URL path.\r
- */\r
- @Override\r
- public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {\r
- EventLogRecord elr = new EventLogRecord(req);\r
- if (!isAuthorizedForInternal(req)) {\r
- elr.setMessage("Unauthorized.");\r
- elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");\r
- return;\r
- }\r
- if (isProxyOK(req) && isProxyServer()) {\r
- super.doPost(req, resp);\r
- return;\r
- }\r
- String path = req.getPathInfo();\r
- Insertable[] ins = null;\r
- if (path.startsWith("/ingress/")) {\r
- // /internal/route/ingress/?feed=%s&user=%s&subnet=%s&nodepatt=%s\r
- try {\r
- // Although it probably doesn't make sense, you can install two identical routes in the IRT\r
- int feedid = Integer.parseInt(req.getParameter("feed"));\r
- String user = req.getParameter("user");\r
- if (user == null)\r
- user = "-";\r
- String subnet = req.getParameter("subnet");\r
- if (subnet == null)\r
- subnet = "-";\r
- String nodepatt = req.getParameter("nodepatt");\r
- String t = req.getParameter("seq");\r
- int seq = (t != null) ? Integer.parseInt(t) : (IngressRoute.getMaxSequence() + 100);\r
- ins = new Insertable[] { new IngressRoute(seq, feedid, user, subnet, NodeClass.lookupNodeNames(nodepatt)) };\r
- } catch (Exception e) {\r
- intlogger.info(e);\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add ingress' command.");\r
- return;\r
- }\r
- } else if (path.startsWith("/egress/")) {\r
- // /internal/route/egress/?sub=%s&node=%s\r
- try {\r
- int subid = Integer.parseInt(req.getParameter("sub"));\r
- EgressRoute er = EgressRoute.getEgressRoute(subid);\r
- if (er != null) {\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "An egress route already exists for that subscriber.");\r
- return;\r
- }\r
- String node = NodeClass.normalizeNodename(req.getParameter("node"));\r
- ins = new Insertable[] { new EgressRoute(subid, node) };\r
- } catch (Exception e) {\r
- intlogger.info(e);\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add egress' command.");\r
- return;\r
- }\r
- } else if (path.startsWith("/network/")) {\r
- // /internal/route/network/?from=%s&to=%s&via=%s\r
- try {\r
- String nfrom = req.getParameter("from");\r
- String nto = req.getParameter("to");\r
- String nvia = req.getParameter("via");\r
- if (nfrom == null || nto == null || nvia == null) {\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Missing arguments in 'add network' command.");\r
- return;\r
- }\r
- nfrom = NodeClass.normalizeNodename(nfrom);\r
- nto = NodeClass.normalizeNodename(nto);\r
- nvia = NodeClass.normalizeNodename(nvia);\r
- NetworkRoute nr = new NetworkRoute(nfrom, nto, nvia);\r
- for (NetworkRoute route : NetworkRoute.getAllNetworkRoutes()) {\r
- if (route.getFromnode() == nr.getFromnode() && route.getTonode() == nr.getTonode()) {\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Network route table already contains a route for "+nfrom+" and "+nto);\r
- return;\r
- }\r
- }\r
- ins = new Insertable[] { nr };\r
- } catch (IllegalArgumentException e) {\r
- intlogger.info(e);\r
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add network' command.");\r
- return;\r
- }\r
- }\r
- if (ins == null) {\r
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");\r
- return;\r
- }\r
- boolean rv = true;\r
- for (Insertable dd : ins) {\r
- rv &= doInsert(dd);\r
- }\r
- if (rv) {\r
- elr.setResult(HttpServletResponse.SC_OK);\r
- eventlogger.info(elr);\r
- resp.setStatus(HttpServletResponse.SC_OK);\r
- provisioningDataChanged();\r
- provisioningParametersChanged();\r
- } else {\r
- // Something went wrong with the INSERT\r
- elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);\r
- eventlogger.info(elr);\r
- resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG);\r
- }\r
- }\r
+ /**\r
+ * POST - modify existing route table entries in the route table tree specified by the URL path.\r
+ */\r
+ @Override\r
+ public void doPost(HttpServletRequest req, HttpServletResponse resp) {\r
+ EventLogRecord elr = new EventLogRecord(req);\r
+ if (!isAuthorizedForInternal(req)) {\r
+ elr.setMessage(UNAUTHORIZED);\r
+ elr.setResult(HttpServletResponse.SC_FORBIDDEN);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);\r
+ return;\r
+ }\r
+ if (isProxyOK(req) && isProxyServer()) {\r
+ super.doPost(req, resp);\r
+ return;\r
+ }\r
+ String path = req.getPathInfo();\r
+ Insertable[] ins = null;\r
+ if (path.startsWith(INGRESS)) {\r
+ // /internal/route/ingress/?feed=%s&user=%s&subnet=%s&nodepatt=%s\r
+ try {\r
+ // Although it probably doesn't make sense, you can install two identical routes in the IRT\r
+ int feedid = Integer.parseInt(req.getParameter("feed"));\r
+ String user = req.getParameter("user");\r
+ if (user == null) {\r
+ user = "-";\r
+ }\r
+ String subnet = req.getParameter("subnet");\r
+ if (subnet == null) {\r
+ subnet = "-";\r
+ }\r
+ String nodepatt = req.getParameter("nodepatt");\r
+ String str = req.getParameter("seq");\r
+ int seq = (str != null) ? Integer.parseInt(str) : (IngressRoute.getMaxSequence() + 100);\r
+ ins = new Insertable[] { new IngressRoute(seq, feedid,\r
+ user, subnet, NodeClass.lookupNodeNames(nodepatt)) };\r
+ } catch (Exception e) {\r
+ intlogger.info(e.toString(), e);\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "Invalid arguments in 'add ingress' command.", intlogger);\r
+ return;\r
+ }\r
+ } else if (path.startsWith(EGRESS)) {\r
+ // /internal/route/egress/?sub=%s&node=%s\r
+ try {\r
+ int subid = Integer.parseInt(req.getParameter("sub"));\r
+ EgressRoute er = EgressRoute.getEgressRoute(subid);\r
+ if (er != null) {\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "An egress route already exists for that subscriber.", intlogger);\r
+ return;\r
+ }\r
+ String node = NodeClass.normalizeNodename(req.getParameter("node"));\r
+ ins = new Insertable[] { new EgressRoute(subid, node) };\r
+ } catch (Exception e) {\r
+ intlogger.info(e.toString(), e);\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "Invalid arguments in 'add egress' command.", intlogger);\r
+ return;\r
+ }\r
+ } else if (path.startsWith(NETWORK)) {\r
+ // /internal/route/network/?from=%s&to=%s&via=%s\r
+ try {\r
+ String nfrom = req.getParameter("from");\r
+ String nto = req.getParameter("to");\r
+ String nvia = req.getParameter("via");\r
+ if (nfrom == null || nto == null || nvia == null) {\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "Missing arguments in 'add network' command.", intlogger);\r
+ return;\r
+ }\r
+ nfrom = NodeClass.normalizeNodename(nfrom);\r
+ nto = NodeClass.normalizeNodename(nto);\r
+ nvia = NodeClass.normalizeNodename(nvia);\r
+ NetworkRoute nr = new NetworkRoute(nfrom, nto, nvia);\r
+ for (NetworkRoute route : NetworkRoute.getAllNetworkRoutes()) {\r
+ if (route.getFromnode() == nr.getFromnode() && route.getTonode() == nr.getTonode()) {\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "Network route table already contains a route for " + nfrom\r
+ + " and " + nto, intlogger);\r
+ return;\r
+ }\r
+ }\r
+ ins = new Insertable[] { nr };\r
+ } catch (IllegalArgumentException e) {\r
+ intlogger.info(e.toString(), e);\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST,\r
+ "Invalid arguments in 'add network' command.", intlogger);\r
+ return;\r
+ }\r
+ }\r
+ if (ins == null) {\r
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, intlogger);\r
+ return;\r
+ }\r
+ boolean rv = true;\r
+ for (Insertable dd : ins) {\r
+ rv &= doInsert(dd);\r
+ }\r
+ if (rv) {\r
+ elr.setResult(HttpServletResponse.SC_OK);\r
+ eventlogger.info(elr.toString());\r
+ resp.setStatus(HttpServletResponse.SC_OK);\r
+ provisioningDataChanged();\r
+ provisioningParametersChanged();\r
+ } else {\r
+ // Something went wrong with the INSERT\r
+ elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);\r
+ eventlogger.error(elr.toString());\r
+ sendResponseError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG, intlogger);\r
+ }\r
+ }\r
}\r
Code Review / dmaap / datarouter.git / blobdiff