- 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
+ 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
+ * 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
+ * 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
+ 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.toString(), e);\r
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "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, "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, "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, "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, "Network route table already contains a route for " + nfrom + " 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, "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