X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=datarouter-prov%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fprovisioning%2FSubscriptionServlet.java;h=8e49e3044b1b1b345c387b09fd7cf8fec1951170;hb=4261823d84c2b911b68cdf4cb4dc3be429ebe285;hp=bbb1c6ba5c1284cb895138d835125d75fc470c17;hpb=13639e1b05d8c8b5b1e9efd543573834501aefaa;p=dmaap%2Fdatarouter.git diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/SubscriptionServlet.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/SubscriptionServlet.java index bbb1c6ba..8e49e304 100644 --- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/SubscriptionServlet.java +++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/SubscriptionServlet.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. @@ -56,421 +56,421 @@ import com.att.eelf.configuration.EELFManager; */ @SuppressWarnings("serial") public class SubscriptionServlet extends ProxyServlet { - public static final String SUBCNTRL_CONTENT_TYPE = "application/vnd.att-dr.subscription-control"; - //Adding EELF Logger Rally:US664892 + public static final String SUBCNTRL_CONTENT_TYPE = "application/vnd.att-dr.subscription-control"; + //Adding EELF Logger Rally:US664892 private static EELFLogger eelflogger = EELFManager.getInstance().getLogger("org.onap.dmaap.datarouter.provisioning.SubscriptionServlet"); - /** - * DELETE on the <subscriptionUrl> -- delete a subscription. - * See the Deleting a Subscription section in the Provisioning API - * document for details on how this method should be invoked. - */ - @Override - public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws IOException { - setIpAndFqdnForEelf("doDelete"); - eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); - EventLogRecord elr = new EventLogRecord(req); - String message = isAuthorizedForProvisioning(req); - if (message != null) { - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - if (isProxyServer()) { - super.doDelete(req, resp); - return; - } - String bhdr = req.getHeader(BEHALF_HEADER); - if (bhdr == null) { - message = "Missing "+BEHALF_HEADER+" header."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - int subid = getIdFromPath(req); - if (subid < 0) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - Subscription sub = Subscription.getSubscriptionById(subid); - if (sub == null) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_NOT_FOUND); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); - return; - } - // Check with the Authorizer - AuthorizationResponse aresp = authz.decide(req); - if (! aresp.isAuthorized()) { - message = "Policy Engine disallows access."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } + /** + * DELETE on the <subscriptionUrl> -- delete a subscription. + * See the Deleting a Subscription section in the Provisioning API + * document for details on how this method should be invoked. + */ + @Override + public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws IOException { + setIpAndFqdnForEelf("doDelete"); + eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); + EventLogRecord elr = new EventLogRecord(req); + String message = isAuthorizedForProvisioning(req); + if (message != null) { + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + if (isProxyServer()) { + super.doDelete(req, resp); + return; + } + String bhdr = req.getHeader(BEHALF_HEADER); + if (bhdr == null) { + message = "Missing "+BEHALF_HEADER+" header."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + int subid = getIdFromPath(req); + if (subid < 0) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + Subscription sub = Subscription.getSubscriptionById(subid); + if (sub == null) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_NOT_FOUND); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); + return; + } + // Check with the Authorizer + AuthorizationResponse aresp = authz.decide(req); + if (! aresp.isAuthorized()) { + message = "Policy Engine disallows access."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } - // Delete Subscription - if (doDelete(sub)) { - active_subs--; - // send response - elr.setResult(HttpServletResponse.SC_NO_CONTENT); - eventlogger.info(elr); - resp.setStatus(HttpServletResponse.SC_NO_CONTENT); - provisioningDataChanged(); - } else { - // Something went wrong with the DELETE - elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG); - } - } - /** - * GET on the <subscriptionUrl> -- get information about a subscription. - * See the Retreiving Information about a Subscription section in the Provisioning API - * document for details on how this method should be invoked. - */ - @Override - public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException { - setIpAndFqdnForEelf("doGet"); - eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); - EventLogRecord elr = new EventLogRecord(req); - String message = isAuthorizedForProvisioning(req); - if (message != null) { - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - if (isProxyServer()) { - super.doGet(req, resp); - return; - } - String bhdr = req.getHeader(BEHALF_HEADER); - if (bhdr == null) { - message = "Missing "+BEHALF_HEADER+" header."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - int subid = getIdFromPath(req); - if (subid < 0) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - Subscription sub = Subscription.getSubscriptionById(subid); - if (sub == null) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_NOT_FOUND); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); - return; - } - // Check with the Authorizer - AuthorizationResponse aresp = authz.decide(req); - if (! aresp.isAuthorized()) { - message = "Policy Engine disallows access."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } + // Delete Subscription + if (doDelete(sub)) { + active_subs--; + // send response + elr.setResult(HttpServletResponse.SC_NO_CONTENT); + eventlogger.info(elr); + resp.setStatus(HttpServletResponse.SC_NO_CONTENT); + provisioningDataChanged(); + } else { + // Something went wrong with the DELETE + elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG); + } + } + /** + * GET on the <subscriptionUrl> -- get information about a subscription. + * See the Retreiving Information about a Subscription section in the Provisioning API + * document for details on how this method should be invoked. + */ + @Override + public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException { + setIpAndFqdnForEelf("doGet"); + eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); + EventLogRecord elr = new EventLogRecord(req); + String message = isAuthorizedForProvisioning(req); + if (message != null) { + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + if (isProxyServer()) { + super.doGet(req, resp); + return; + } + String bhdr = req.getHeader(BEHALF_HEADER); + if (bhdr == null) { + message = "Missing "+BEHALF_HEADER+" header."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + int subid = getIdFromPath(req); + if (subid < 0) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + Subscription sub = Subscription.getSubscriptionById(subid); + if (sub == null) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_NOT_FOUND); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); + return; + } + // Check with the Authorizer + AuthorizationResponse aresp = authz.decide(req); + if (! aresp.isAuthorized()) { + message = "Policy Engine disallows access."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } - // send response - elr.setResult(HttpServletResponse.SC_OK); - eventlogger.info(elr); - resp.setStatus(HttpServletResponse.SC_OK); - resp.setContentType(SUBFULL_CONTENT_TYPE); - resp.getOutputStream().print(sub.asJSONObject(true).toString()); - } - /** - * PUT on the <subscriptionUrl> -- modify a subscription. - * See the Modifying a Subscription section in the Provisioning API - * document for details on how this method should be invoked. - */ - @Override - public void doPut(HttpServletRequest req, HttpServletResponse resp) throws IOException { - setIpAndFqdnForEelf("doPut"); - eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); - EventLogRecord elr = new EventLogRecord(req); - String message = isAuthorizedForProvisioning(req); - if (message != null) { - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - if (isProxyServer()) { - super.doPut(req, resp); - return; - } - String bhdr = req.getHeader(BEHALF_HEADER); - if (bhdr == null) { - message = "Missing "+BEHALF_HEADER+" header."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - int subid = getIdFromPath(req); - if (subid < 0) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - Subscription oldsub = Subscription.getSubscriptionById(subid); - if (oldsub == null) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_NOT_FOUND); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); - return; - } - // Check with the Authorizer - AuthorizationResponse aresp = authz.decide(req); - if (! aresp.isAuthorized()) { - message = "Policy Engine disallows access."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - // check content type is SUB_CONTENT_TYPE, version 1.0 - ContentHeader ch = getContentHeader(req); - String ver = ch.getAttribute("version"); - if (!ch.getType().equals(SUB_BASECONTENT_TYPE) || !(ver.equals("1.0") || ver.equals("2.0"))) { - message = "Incorrect content-type"; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, message); - return; - } - JSONObject jo = getJSONfromInput(req); - if (jo == null) { - message = "Badly formed JSON"; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - if (intlogger.isDebugEnabled()) - intlogger.debug(jo.toString()); - Subscription sub = null; - try { - sub = new Subscription(jo); - } catch (InvalidObjectException e) { - message = e.getMessage(); - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - sub.setSubid(oldsub.getSubid()); - sub.setFeedid(oldsub.getFeedid()); - sub.setSubscriber(bhdr); // set from X-ATT-DR-ON-BEHALF-OF header + // send response + elr.setResult(HttpServletResponse.SC_OK); + eventlogger.info(elr); + resp.setStatus(HttpServletResponse.SC_OK); + resp.setContentType(SUBFULL_CONTENT_TYPE); + resp.getOutputStream().print(sub.asJSONObject(true).toString()); + } + /** + * PUT on the <subscriptionUrl> -- modify a subscription. + * See the Modifying a Subscription section in the Provisioning API + * document for details on how this method should be invoked. + */ + @Override + public void doPut(HttpServletRequest req, HttpServletResponse resp) throws IOException { + setIpAndFqdnForEelf("doPut"); + eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_SUBID, req.getHeader(BEHALF_HEADER),getIdFromPath(req)+""); + EventLogRecord elr = new EventLogRecord(req); + String message = isAuthorizedForProvisioning(req); + if (message != null) { + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + if (isProxyServer()) { + super.doPut(req, resp); + return; + } + String bhdr = req.getHeader(BEHALF_HEADER); + if (bhdr == null) { + message = "Missing "+BEHALF_HEADER+" header."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + int subid = getIdFromPath(req); + if (subid < 0) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + Subscription oldsub = Subscription.getSubscriptionById(subid); + if (oldsub == null) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_NOT_FOUND); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_NOT_FOUND, message); + return; + } + // Check with the Authorizer + AuthorizationResponse aresp = authz.decide(req); + if (! aresp.isAuthorized()) { + message = "Policy Engine disallows access."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + // check content type is SUB_CONTENT_TYPE, version 1.0 + ContentHeader ch = getContentHeader(req); + String ver = ch.getAttribute("version"); + if (!ch.getType().equals(SUB_BASECONTENT_TYPE) || !(ver.equals("1.0") || ver.equals("2.0"))) { + message = "Incorrect content-type"; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, message); + return; + } + JSONObject jo = getJSONfromInput(req); + if (jo == null) { + message = "Badly formed JSON"; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + if (intlogger.isDebugEnabled()) + intlogger.debug(jo.toString()); + Subscription sub = null; + try { + sub = new Subscription(jo); + } catch (InvalidObjectException e) { + message = e.getMessage(); + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + sub.setSubid(oldsub.getSubid()); + sub.setFeedid(oldsub.getFeedid()); + sub.setSubscriber(bhdr); // set from X-ATT-DR-ON-BEHALF-OF header - String subjectgroup = (req.getHeader("X-ATT-DR-ON-BEHALF-OF-GROUP")); //Adding for group feature:Rally US708115 - if (!oldsub.getSubscriber().equals(sub.getSubscriber()) && subjectgroup == null) { - message = "This subscriber must be modified by the same subscriber that created it."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } + String subjectgroup = (req.getHeader("X-ATT-DR-ON-BEHALF-OF-GROUP")); //Adding for group feature:Rally US708115 + if (!oldsub.getSubscriber().equals(sub.getSubscriber()) && subjectgroup == null) { + message = "This subscriber must be modified by the same subscriber that created it."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } - // Update SUBSCRIPTIONS table entries - if (doUpdate(sub)) { - // send response - elr.setResult(HttpServletResponse.SC_OK); - eventlogger.info(elr); - resp.setStatus(HttpServletResponse.SC_OK); - resp.setContentType(SUBFULL_CONTENT_TYPE); - resp.getOutputStream().print(sub.asLimitedJSONObject().toString()); + // Update SUBSCRIPTIONS table entries + if (doUpdate(sub)) { + // send response + elr.setResult(HttpServletResponse.SC_OK); + eventlogger.info(elr); + resp.setStatus(HttpServletResponse.SC_OK); + resp.setContentType(SUBFULL_CONTENT_TYPE); + resp.getOutputStream().print(sub.asLimitedJSONObject().toString()); - /**Change Owner ship of Subscriber Adding for group feature:Rally US708115*/ - if (jo.has("changeowner") && subjectgroup != null) { - Boolean changeowner = (Boolean) jo.get("changeowner"); - if (changeowner != null && changeowner.equals(true)) { - sub.setSubscriber(req.getHeader(BEHALF_HEADER)); - sub.changeOwnerShip(); - } - } - /***End of change ownership*/ + /**Change Owner ship of Subscriber Adding for group feature:Rally US708115*/ + if (jo.has("changeowner") && subjectgroup != null) { + Boolean changeowner = (Boolean) jo.get("changeowner"); + if (changeowner != null && changeowner.equals(true)) { + sub.setSubscriber(req.getHeader(BEHALF_HEADER)); + sub.changeOwnerShip(); + } + } + /***End of change ownership*/ - provisioningDataChanged(); - } else { - // Something went wrong with the UPDATE - elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG); - } - } - /** - * POST on the <subscriptionUrl> -- control a subscription. - * See the Resetting a Subscription's Retry Schedule section in the Provisioning API - * document for details on how this method should be invoked. - */ - @Override - public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { + provisioningDataChanged(); + } else { + // Something went wrong with the UPDATE + elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG); + } + } + /** + * POST on the <subscriptionUrl> -- control a subscription. + * See the Resetting a Subscription's Retry Schedule section in the Provisioning API + * document for details on how this method should be invoked. + */ + @Override + public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { // OLD pre-3.0 code -// String message = "POST not allowed for the subscriptionURL."; -// EventLogRecord elr = new EventLogRecord(req); -// elr.setMessage(message); -// elr.setResult(HttpServletResponse.SC_METHOD_NOT_ALLOWED); -// eventlogger.info(elr); -// resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, message); +// String message = "POST not allowed for the subscriptionURL."; +// EventLogRecord elr = new EventLogRecord(req); +// elr.setMessage(message); +// elr.setResult(HttpServletResponse.SC_METHOD_NOT_ALLOWED); +// eventlogger.info(elr); +// resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED, message); - setIpAndFqdnForEelf("doPost"); - eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF, req.getHeader(BEHALF_HEADER)); - EventLogRecord elr = new EventLogRecord(req); - String message = isAuthorizedForProvisioning(req); - if (message != null) { - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - if (isProxyServer()) { - super.doPost(req, resp); - return; - } - String bhdr = req.getHeader(BEHALF_HEADER); - if (bhdr == null) { - message = "Missing "+BEHALF_HEADER+" header."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - final int subid = getIdFromPath(req); - if (subid < 0 || Subscription.getSubscriptionById(subid) == null) { - message = "Missing or bad subscription number."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - // check content type is SUBCNTRL_CONTENT_TYPE, version 1.0 - ContentHeader ch = getContentHeader(req); - String ver = ch.getAttribute("version"); - if (!ch.getType().equals(SUBCNTRL_CONTENT_TYPE) || !ver.equals("1.0")) { - message = "Incorrect content-type"; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, message); - return; - } - // Check with the Authorizer - AuthorizationResponse aresp = authz.decide(req); - if (! aresp.isAuthorized()) { - message = "Policy Engine disallows access."; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_FORBIDDEN); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); - return; - } - JSONObject jo = getJSONfromInput(req); - if (jo == null) { - message = "Badly formed JSON"; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - return; - } - try { - // Only the active POD sends notifications - boolean active = SynchronizerTask.getSynchronizer().isActive(); - boolean b = jo.getBoolean("failed"); - if (active && !b) { - // Notify all nodes to reset the subscription - SubscriberNotifyThread t = new SubscriberNotifyThread(); - t.resetSubscription(subid); - t.start(); - } - // send response - elr.setResult(HttpServletResponse.SC_ACCEPTED); - eventlogger.info(elr); - resp.setStatus(HttpServletResponse.SC_ACCEPTED); - } catch (JSONException e) { - message = "Badly formed JSON"; - elr.setMessage(message); - elr.setResult(HttpServletResponse.SC_BAD_REQUEST); - eventlogger.info(elr); - resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); - } - } + setIpAndFqdnForEelf("doPost"); + eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF, req.getHeader(BEHALF_HEADER)); + EventLogRecord elr = new EventLogRecord(req); + String message = isAuthorizedForProvisioning(req); + if (message != null) { + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + if (isProxyServer()) { + super.doPost(req, resp); + return; + } + String bhdr = req.getHeader(BEHALF_HEADER); + if (bhdr == null) { + message = "Missing "+BEHALF_HEADER+" header."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + final int subid = getIdFromPath(req); + if (subid < 0 || Subscription.getSubscriptionById(subid) == null) { + message = "Missing or bad subscription number."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + // check content type is SUBCNTRL_CONTENT_TYPE, version 1.0 + ContentHeader ch = getContentHeader(req); + String ver = ch.getAttribute("version"); + if (!ch.getType().equals(SUBCNTRL_CONTENT_TYPE) || !ver.equals("1.0")) { + message = "Incorrect content-type"; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_UNSUPPORTED_MEDIA_TYPE, message); + return; + } + // Check with the Authorizer + AuthorizationResponse aresp = authz.decide(req); + if (! aresp.isAuthorized()) { + message = "Policy Engine disallows access."; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_FORBIDDEN); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_FORBIDDEN, message); + return; + } + JSONObject jo = getJSONfromInput(req); + if (jo == null) { + message = "Badly formed JSON"; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + return; + } + try { + // Only the active POD sends notifications + boolean active = SynchronizerTask.getSynchronizer().isActive(); + boolean b = jo.getBoolean("failed"); + if (active && !b) { + // Notify all nodes to reset the subscription + SubscriberNotifyThread t = new SubscriberNotifyThread(); + t.resetSubscription(subid); + t.start(); + } + // send response + elr.setResult(HttpServletResponse.SC_ACCEPTED); + eventlogger.info(elr); + resp.setStatus(HttpServletResponse.SC_ACCEPTED); + } catch (JSONException e) { + message = "Badly formed JSON"; + elr.setMessage(message); + elr.setResult(HttpServletResponse.SC_BAD_REQUEST); + eventlogger.info(elr); + resp.sendError(HttpServletResponse.SC_BAD_REQUEST, message); + } + } - /** - * A Thread class used to serially send reset notifications to all nodes in the DR network, - * when a POST is received for a subscription. - */ - public class SubscriberNotifyThread extends Thread { - public static final String URL_TEMPLATE = "http://%s/internal/resetSubscription/%d"; - private List urls = new Vector(); + /** + * A Thread class used to serially send reset notifications to all nodes in the DR network, + * when a POST is received for a subscription. + */ + public class SubscriberNotifyThread extends Thread { + public static final String URL_TEMPLATE = "http://%s/internal/resetSubscription/%d"; + private List urls = new Vector(); - public SubscriberNotifyThread() { - setName("SubscriberNotifyThread"); - } - public void resetSubscription(int subid) { - for (String nodename : BaseServlet.getNodes()) { - String u = String.format(URL_TEMPLATE, nodename, subid); - urls.add(u); - } - } - public void run() { - try { - while (!urls.isEmpty()) { - String u = urls.remove(0); - try { - URL url = new URL(u); - HttpURLConnection conn = (HttpURLConnection) url.openConnection(); - conn.connect(); - conn.getContentLength(); // Force the GET through - conn.disconnect(); - } catch (IOException e) { - intlogger.info("IOException Error accessing URL: "+u+": " + e.getMessage()); - } - } - } catch (Exception e) { - intlogger.warn("Caught exception in SubscriberNotifyThread: "+e); - e.printStackTrace(); - } - } - } + public SubscriberNotifyThread() { + setName("SubscriberNotifyThread"); + } + public void resetSubscription(int subid) { + for (String nodename : BaseServlet.getNodes()) { + String u = String.format(URL_TEMPLATE, nodename, subid); + urls.add(u); + } + } + public void run() { + try { + while (!urls.isEmpty()) { + String u = urls.remove(0); + try { + URL url = new URL(u); + HttpURLConnection conn = (HttpURLConnection) url.openConnection(); + conn.connect(); + conn.getContentLength(); // Force the GET through + conn.disconnect(); + } catch (IOException e) { + intlogger.info("IOException Error accessing URL: "+u+": " + e.getMessage()); + } + } + } catch (Exception e) { + intlogger.warn("Caught exception in SubscriberNotifyThread: "+e); + e.printStackTrace(); + } + } + } }