package org.onap.dmaap.datarouter.node;
+import static org.onap.dmaap.datarouter.node.NodeUtils.sendResponseError;
+
import com.att.eelf.configuration.EELFLogger;
import com.att.eelf.configuration.EELFManager;
import java.io.File;
-import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.Writer;
-import java.net.Socket;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
private static Logger logger = Logger.getLogger("org.onap.dmaap.datarouter.node.NodeServlet");
private static NodeConfigManager config;
private static Pattern MetaDataPattern;
- private static SubnetMatcher internalsubnet = new SubnetMatcher("135.207.136.128/25");
//Adding EELF Logger Rally:US664892
private static EELFLogger eelflogger = EELFManager.getInstance()
- .getLogger("org.onap.dmaap.datarouter.node.NodeServlet");
+ .getLogger("org.onap.dmaap.datarouter.node.NodeServlet");
static {
final String ws = "\\s*";
private boolean down(HttpServletResponse resp) throws IOException {
if (config.isShutdown() || !config.isConfigured()) {
- resp.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE);
+ sendResponseError(resp, HttpServletResponse.SC_SERVICE_UNAVAILABLE, logger);
logger.info("NODE0102 Rejecting request: Service is being quiesced");
return (true);
}
/**
* Handle a GET for /internal/fetchProv
*/
- protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+ protected void doGet(HttpServletRequest req, HttpServletResponse resp) {
NodeUtils.setIpAndFqdnForEelf("doGet");
eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_FEEDID, req.getHeader("X-ATT-DR-ON-BEHALF-OF"),
- getIdFromPath(req) + "");
- if (down(resp)) {
- return;
+ getIdFromPath(req) + "");
+ try {
+ if (down(resp)) {
+ return;
+ }
+
+ } catch (IOException ioe) {
+ logger.error("IOException" + ioe.getMessage());
}
String path = req.getPathInfo();
String qs = req.getQueryString();
return;
}
}
- if (internalsubnet.matches(NodeUtils.getInetAddress(ip))) {
- if (path.startsWith("/internal/logs/")) {
- String f = path.substring(15);
- File fn = new File(config.getLogDir() + "/" + f);
- if (f.indexOf('/') != -1 || !fn.isFile()) {
- logger.info("NODE0103 Rejecting invalid GET of " + path + " from " + ip);
- resp.sendError(HttpServletResponse.SC_NOT_FOUND);
- return;
- }
- byte[] buf = new byte[65536];
- resp.setContentType("text/plain");
- resp.setContentLength((int) fn.length());
- resp.setStatus(200);
- try (InputStream is = new FileInputStream(fn)) {
- OutputStream os = resp.getOutputStream();
- int i;
- while ((i = is.read(buf)) > 0) {
- os.write(buf, 0, i);
- }
- }
- return;
- }
- if (path.startsWith("/internal/rtt/")) {
- String xip = path.substring(14);
- long st = System.currentTimeMillis();
- String status = " unknown";
- try {
- Socket s = new Socket(xip, 443);
- s.close();
- status = " connected";
- } catch (Exception e) {
- status = " error " + e.toString();
- }
- long dur = System.currentTimeMillis() - st;
- resp.setContentType("text/plain");
- resp.setStatus(200);
- byte[] buf = (dur + status + "\n").getBytes();
- resp.setContentLength(buf.length);
- resp.getOutputStream().write(buf);
- return;
- }
- }
+
logger.info("NODE0103 Rejecting invalid GET of " + path + " from " + ip);
- resp.sendError(HttpServletResponse.SC_NOT_FOUND);
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, logger);
}
/**
* Handle all PUT requests
*/
- protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+ protected void doPut(HttpServletRequest req, HttpServletResponse resp) {
NodeUtils.setIpAndFqdnForEelf("doPut");
eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_FEEDID, req.getHeader("X-ATT-DR-ON-BEHALF-OF"),
- getIdFromPath(req) + "");
- common(req, resp, true);
+ getIdFromPath(req) + "");
+ try {
+ common(req, resp, true);
+ } catch (IOException ioe) {
+ logger.error("IOException" + ioe.getMessage());
+ } catch (ServletException se) {
+ logger.error("ServletException" + se.getMessage());
+ }
}
/**
protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
NodeUtils.setIpAndFqdnForEelf("doDelete");
eelflogger.info(EelfMsgs.MESSAGE_WITH_BEHALF_AND_FEEDID, req.getHeader("X-ATT-DR-ON-BEHALF-OF"),
- getIdFromPath(req) + "");
- common(req, resp, false);
+ getIdFromPath(req) + "");
+ try {
+ common(req, resp, false);
+ } catch (IOException ioe) {
+ logger.error("IOException" + ioe.getMessage());
+ } catch (ServletException se) {
+ logger.error("ServletException" + se.getMessage());
+ }
}
private void common(HttpServletRequest req, HttpServletResponse resp, boolean isput)
- throws ServletException, IOException {
+ throws ServletException, IOException {
if (down(resp)) {
return;
}
if (!req.isSecure()) {
logger.info(
- "NODE0104 Rejecting insecure PUT or DELETE of " + req.getPathInfo() + " from " + req.getRemoteAddr());
+ "NODE0104 Rejecting insecure PUT or DELETE of " + req.getPathInfo() + " from " + req
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_FORBIDDEN, "https required on publish requests");
return;
}
String fileid = req.getPathInfo();
if (fileid == null) {
logger.info("NODE0105 Rejecting bad URI for PUT or DELETE of " + req.getPathInfo() + " from " + req
- .getRemoteAddr());
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_NOT_FOUND,
- "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
+ "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
return;
}
String feedid = null;
String credentials = req.getHeader("Authorization");
if (credentials == null) {
logger.info("NODE0106 Rejecting unauthenticated PUT or DELETE of " + req.getPathInfo() + " from " + req
- .getRemoteAddr());
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Authorization header required");
return;
}
int i = fileid.indexOf('/');
if (i == -1 || i == fileid.length() - 1) {
logger.info("NODE0105 Rejecting bad URI for PUT or DELETE of " + req.getPathInfo() + " from " + req
- .getRemoteAddr());
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_NOT_FOUND,
- "Invalid request URI. Expecting <feed-publishing-url>/<fileid>. Possible missing fileid.");
+ "Invalid request URI. Expecting <feed-publishing-url>/<fileid>. Possible missing fileid.");
return;
}
feedid = fileid.substring(0, i);
targets = config.parseRouting(req.getHeader("X-ATT-DR-ROUTING"));
} else {
logger.info("NODE0105 Rejecting bad URI for PUT or DELETE of " + req.getPathInfo() + " from " + req
- .getRemoteAddr());
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_NOT_FOUND,
- "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
+ "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
return;
}
if (fileid.indexOf('/') != -1) {
logger.info("NODE0105 Rejecting bad URI for PUT or DELETE of " + req.getPathInfo() + " from " + req
- .getRemoteAddr());
+ .getRemoteAddr());
resp.sendError(HttpServletResponse.SC_NOT_FOUND,
- "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
+ "Invalid request URI. Expecting <feed-publishing-url>/<fileid>.");
return;
}
String qs = req.getQueryString();
String reason = config.isPublishPermitted(feedid, credentials, ip);
if (reason != null) {
logger.info(
- "NODE0111 Rejecting unauthorized publish attempt to feed " + feedid + " fileid " + fileid + " from "
- + ip + " reason " + reason);
+ "NODE0111 Rejecting unauthorized publish attempt to feed " + feedid + " fileid " + fileid
+ + " from "
+ + ip + " reason " + reason);
resp.sendError(HttpServletResponse.SC_FORBIDDEN, reason);
return;
}
}
String redirto = "https://" + newnode + port + "/publish/" + feedid + "/" + fileid;
logger.info(
- "NODE0108 Redirecting publish attempt for feed " + feedid + " user " + user + " ip " + ip + " to "
- + redirto);
+ "NODE0108 Redirecting publish attempt for feed " + feedid + " user " + user + " ip " + ip
+ + " to "
+ + redirto);
resp.sendRedirect(redirto);
return;
}
String hn = (String) hnames.nextElement();
String hnlc = hn.toLowerCase();
if ((isput && ("content-type".equals(hnlc) ||
- "content-language".equals(hnlc) ||
- "content-md5".equals(hnlc) ||
- "content-range".equals(hnlc))) ||
- "x-att-dr-meta".equals(hnlc) ||
- (feedid == null && "x-att-dr-received".equals(hnlc)) ||
- (hnlc.startsWith("x-") && !hnlc.startsWith("x-att-dr-"))) {
+ "content-language".equals(hnlc) ||
+ "content-md5".equals(hnlc) ||
+ "content-range".equals(hnlc))) ||
+ "x-att-dr-meta".equals(hnlc) ||
+ (feedid == null && "x-att-dr-received".equals(hnlc)) ||
+ (hnlc.startsWith("x-") && !hnlc.startsWith("x-att-dr-"))) {
Enumeration hvals = req.getHeaders(hn);
while (hvals.hasMoreElements()) {
String hv = (String) hvals.nextElement();
if ("x-att-dr-meta".equals(hnlc)) {
if (hv.length() > 4096) {
logger.info(
- "NODE0109 Rejecting publish attempt with metadata too long for feed " + feedid
- + " user " + user + " ip " + ip);
+ "NODE0109 Rejecting publish attempt with metadata too long for feed " + feedid
+ + " user " + user + " ip " + ip);
resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Metadata too long");
return;
}
if (!MetaDataPattern.matcher(hv.replaceAll("\\\\.", "X")).matches()) {
logger.info(
- "NODE0109 Rejecting publish attempt with malformed metadata for feed " + feedid
- + " user " + user + " ip " + ip);
+ "NODE0109 Rejecting publish attempt with malformed metadata for feed " + feedid
+ + " user " + user + " ip " + ip);
resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Malformed metadata");
return;
}
} catch (Exception e) {
}
StatusLog.logPubFail(pubid, feedid, logurl, req.getMethod(), ctype, exlen, data.length(), ip, user,
- ioe.getMessage());
+ ioe.getMessage());
throw ioe;
}
Path dpath = Paths.get(fbase);
resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
resp.getOutputStream().close();
StatusLog.logPub(pubid, feedid, logurl, req.getMethod(), ctype, data.length(), ip, user,
- HttpServletResponse.SC_NO_CONTENT);
+ HttpServletResponse.SC_NO_CONTENT);
} catch (IOException ioe) {
logger.info(
- "NODE0110 IO Exception receiving publish attempt for feed " + feedid + " user " + user + " ip " + ip
- + " " + ioe.toString(), ioe);
+ "NODE0110 IO Exception receiving publish attempt for feed " + feedid + " user " + user + " ip " + ip
+ + " " + ioe.toString(), ioe);
throw ioe;
} finally {
if (is != null) {
Code Review / dmaap / datarouter.git / blobdiff