| /* |
| * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.messaging.saaj.client.p2p; |
| |
| import java.io.*; |
| import java.lang.reflect.Method; |
| import java.net.*; |
| import java.security.*; |
| import java.util.Iterator; |
| import java.util.StringTokenizer; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import javax.xml.soap.*; |
| |
| import com.sun.xml.internal.messaging.saaj.SOAPExceptionImpl; |
| import com.sun.xml.internal.messaging.saaj.util.*; |
| |
| /** |
| * This represents a "connection" to the simple HTTP-based provider. |
| * |
| * @author Anil Vijendran (akv@eng.sun.com) |
| * @author Rajiv Mordani (rajiv.mordani@sun.com) |
| * @author Manveen Kaur (manveen.kaur@sun.com) |
| * |
| */ |
| class HttpSOAPConnection extends SOAPConnection { |
| |
| public static final String vmVendor = SAAJUtil.getSystemProperty("java.vendor.url"); |
| private static final String ibmVmVendor = "http://www.ibm.com/"; |
| private static final boolean isIBMVM = ibmVmVendor.equals(vmVendor) ? true : false; |
| private static final String JAXM_URLENDPOINT="javax.xml.messaging.URLEndpoint"; |
| |
| protected static final Logger log = |
| Logger.getLogger(LogDomainConstants.HTTP_CONN_DOMAIN, |
| "com.sun.xml.internal.messaging.saaj.client.p2p.LocalStrings"); |
| |
| |
| MessageFactory messageFactory = null; |
| |
| boolean closed = false; |
| |
| public HttpSOAPConnection() throws SOAPException { |
| |
| try { |
| messageFactory = MessageFactory.newInstance(SOAPConstants.DYNAMIC_SOAP_PROTOCOL); |
| } catch (NoSuchMethodError ex) { |
| //fallback to default SOAP 1.1 in this case for backward compatibility |
| messageFactory = MessageFactory.newInstance(); |
| } catch (Exception ex) { |
| log.log(Level.SEVERE, "SAAJ0001.p2p.cannot.create.msg.factory", ex); |
| throw new SOAPExceptionImpl("Unable to create message factory", ex); |
| } |
| } |
| |
| @Override |
| public void close() throws SOAPException { |
| if (closed) { |
| log.severe("SAAJ0002.p2p.close.already.closed.conn"); |
| throw new SOAPExceptionImpl("Connection already closed"); |
| } |
| |
| messageFactory = null; |
| closed = true; |
| } |
| |
| @Override |
| public SOAPMessage call(SOAPMessage message, Object endPoint) |
| throws SOAPException { |
| if (closed) { |
| log.severe("SAAJ0003.p2p.call.already.closed.conn"); |
| throw new SOAPExceptionImpl("Connection is closed"); |
| } |
| |
| Class<?> urlEndpointClass = null; |
| ClassLoader loader = Thread.currentThread().getContextClassLoader(); |
| try { |
| if (loader != null) { |
| urlEndpointClass = loader.loadClass(JAXM_URLENDPOINT); |
| } else { |
| urlEndpointClass = Class.forName(JAXM_URLENDPOINT); |
| } |
| } catch (ClassNotFoundException ex) { |
| //Do nothing. URLEndpoint is available only when JAXM is there. |
| if (log.isLoggable(Level.FINEST)) |
| log.finest("SAAJ0090.p2p.endpoint.available.only.for.JAXM"); |
| } |
| |
| if (urlEndpointClass != null) { |
| if (urlEndpointClass.isInstance(endPoint)) { |
| String url = null; |
| |
| try { |
| Method m = urlEndpointClass.getMethod("getURL", (Class[])null); |
| url = (String) m.invoke(endPoint, (Object[])null); |
| } catch (Exception ex) { |
| // TBD -- exception chaining |
| log.log(Level.SEVERE,"SAAJ0004.p2p.internal.err",ex); |
| throw new SOAPExceptionImpl( |
| "Internal error: " + ex.getMessage()); |
| } |
| try { |
| endPoint = new URL(url); |
| } catch (MalformedURLException mex) { |
| log.log(Level.SEVERE,"SAAJ0005.p2p.", mex); |
| throw new SOAPExceptionImpl("Bad URL: " + mex.getMessage()); |
| } |
| } |
| } |
| |
| if (endPoint instanceof java.lang.String) { |
| try { |
| endPoint = new URL((String) endPoint); |
| } catch (MalformedURLException mex) { |
| log.log(Level.SEVERE, "SAAJ0006.p2p.bad.URL", mex); |
| throw new SOAPExceptionImpl("Bad URL: " + mex.getMessage()); |
| } |
| } |
| |
| if (endPoint instanceof URL) |
| try { |
| SOAPMessage response = post(message, (URL)endPoint); |
| return response; |
| } catch (Exception ex) { |
| // TBD -- chaining? |
| throw new SOAPExceptionImpl(ex); |
| } else { |
| log.severe("SAAJ0007.p2p.bad.endPoint.type"); |
| throw new SOAPExceptionImpl("Bad endPoint type " + endPoint); |
| } |
| } |
| |
| SOAPMessage post(SOAPMessage message, URL endPoint) throws SOAPException, IOException { |
| boolean isFailure = false; |
| |
| URL url = null; |
| HttpURLConnection httpConnection = null; |
| |
| int responseCode = 0; |
| try { |
| if (endPoint.getProtocol().equals("https")) |
| //if(!setHttps) |
| initHttps(); |
| // Process the URL |
| URI uri = new URI(endPoint.toString()); |
| String userInfo = uri.getRawUserInfo(); |
| |
| url = endPoint; |
| |
| if (dL > 0) |
| d("uri: " + userInfo + " " + url + " " + uri); |
| |
| // TBD |
| // Will deal with https later. |
| if (!url.getProtocol().equalsIgnoreCase("http") |
| && !url.getProtocol().equalsIgnoreCase("https")) { |
| log.severe("SAAJ0052.p2p.protocol.mustbe.http.or.https"); |
| throw new IllegalArgumentException( |
| "Protocol " |
| + url.getProtocol() |
| + " not supported in URL " |
| + url); |
| } |
| httpConnection = (HttpURLConnection) createConnection(url); |
| |
| httpConnection.setRequestMethod("POST"); |
| |
| httpConnection.setDoOutput(true); |
| httpConnection.setDoInput(true); |
| httpConnection.setUseCaches(false); |
| httpConnection.setInstanceFollowRedirects(true); |
| |
| if (message.saveRequired()) |
| message.saveChanges(); |
| |
| MimeHeaders headers = message.getMimeHeaders(); |
| |
| Iterator<?> it = headers.getAllHeaders(); |
| boolean hasAuth = false; // true if we find explicit Auth header |
| while (it.hasNext()) { |
| MimeHeader header = (MimeHeader) it.next(); |
| |
| String[] values = headers.getHeader(header.getName()); |
| if (values.length == 1) |
| httpConnection.setRequestProperty( |
| header.getName(), |
| header.getValue()); |
| else { |
| StringBuilder concat = new StringBuilder(); |
| int i = 0; |
| while (i < values.length) { |
| if (i != 0) |
| concat.append(','); |
| concat.append(values[i]); |
| i++; |
| } |
| |
| httpConnection.setRequestProperty( |
| header.getName(), |
| concat.toString()); |
| } |
| |
| if ("Authorization".equals(header.getName())) { |
| hasAuth = true; |
| if (log.isLoggable(Level.FINE)) |
| log.fine("SAAJ0091.p2p.https.auth.in.POST.true"); |
| } |
| } |
| |
| if (!hasAuth && userInfo != null) { |
| initAuthUserInfo(httpConnection, userInfo); |
| } |
| |
| OutputStream out = httpConnection.getOutputStream(); |
| try { |
| message.writeTo(out); |
| out.flush(); |
| } finally { |
| out.close(); |
| } |
| |
| httpConnection.connect(); |
| |
| try { |
| |
| responseCode = httpConnection.getResponseCode(); |
| |
| // let HTTP_INTERNAL_ERROR (500) through because it is used for SOAP faults |
| if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) { |
| isFailure = true; |
| } |
| //else if (responseCode != HttpURLConnection.HTTP_OK) |
| //else if (!(responseCode >= HttpURLConnection.HTTP_OK && responseCode < 207)) |
| else if ((responseCode / 100) != 2) { |
| log.log(Level.SEVERE, |
| "SAAJ0008.p2p.bad.response", |
| new String[] {httpConnection.getResponseMessage()}); |
| throw new SOAPExceptionImpl( |
| "Bad response: (" |
| + responseCode |
| + httpConnection.getResponseMessage()); |
| |
| } |
| } catch (IOException e) { |
| // on JDK1.3.1_01, we end up here, but then getResponseCode() succeeds! |
| responseCode = httpConnection.getResponseCode(); |
| if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) { |
| isFailure = true; |
| } else { |
| throw e; |
| } |
| |
| } |
| |
| } catch (SOAPException ex) { |
| throw ex; |
| } catch (Exception ex) { |
| log.severe("SAAJ0009.p2p.msg.send.failed"); |
| throw new SOAPExceptionImpl("Message send failed", ex); |
| } |
| |
| SOAPMessage response = null; |
| InputStream httpIn = null; |
| if (responseCode == HttpURLConnection.HTTP_OK || isFailure) { |
| try { |
| MimeHeaders headers = new MimeHeaders(); |
| |
| String key, value; |
| |
| // Header field 0 is the status line so we skip it. |
| |
| int i = 1; |
| |
| while (true) { |
| key = httpConnection.getHeaderFieldKey(i); |
| value = httpConnection.getHeaderField(i); |
| |
| if (key == null && value == null) |
| break; |
| |
| if (key != null) { |
| StringTokenizer values = |
| new StringTokenizer(value, ","); |
| while (values.hasMoreTokens()) |
| headers.addHeader(key, values.nextToken().trim()); |
| } |
| i++; |
| } |
| |
| httpIn = |
| (isFailure |
| ? httpConnection.getErrorStream() |
| : httpConnection.getInputStream()); |
| |
| byte[] bytes = readFully(httpIn); |
| |
| int length = |
| httpConnection.getContentLength() == -1 |
| ? bytes.length |
| : httpConnection.getContentLength(); |
| |
| // If no reply message is returned, |
| // content-Length header field value is expected to be zero. |
| if (length == 0) { |
| response = null; |
| log.warning("SAAJ0014.p2p.content.zero"); |
| } else { |
| ByteInputStream in = new ByteInputStream(bytes, length); |
| response = messageFactory.createMessage(headers, in); |
| } |
| |
| } catch (SOAPException ex) { |
| throw ex; |
| } catch (Exception ex) { |
| log.log(Level.SEVERE,"SAAJ0010.p2p.cannot.read.resp", ex); |
| throw new SOAPExceptionImpl( |
| "Unable to read response: " + ex.getMessage()); |
| } finally { |
| if (httpIn != null) |
| httpIn.close(); |
| httpConnection.disconnect(); |
| } |
| } |
| return response; |
| } |
| |
| // Object identifies where the request should be sent. |
| // It is required to support objects of type String and java.net.URL. |
| |
| @Override |
| public SOAPMessage get(Object endPoint) throws SOAPException { |
| if (closed) { |
| log.severe("SAAJ0011.p2p.get.already.closed.conn"); |
| throw new SOAPExceptionImpl("Connection is closed"); |
| } |
| Class<?> urlEndpointClass = null; |
| |
| try { |
| urlEndpointClass = Class.forName("javax.xml.messaging.URLEndpoint"); |
| } catch (Exception ex) { |
| //Do nothing. URLEndpoint is available only when JAXM is there. |
| } |
| |
| if (urlEndpointClass != null) { |
| if (urlEndpointClass.isInstance(endPoint)) { |
| String url = null; |
| |
| try { |
| Method m = urlEndpointClass.getMethod("getURL", (Class[])null); |
| url = (String) m.invoke(endPoint, (Object[])null); |
| } catch (Exception ex) { |
| log.severe("SAAJ0004.p2p.internal.err"); |
| throw new SOAPExceptionImpl( |
| "Internal error: " + ex.getMessage()); |
| } |
| try { |
| endPoint = new URL(url); |
| } catch (MalformedURLException mex) { |
| log.severe("SAAJ0005.p2p."); |
| throw new SOAPExceptionImpl("Bad URL: " + mex.getMessage()); |
| } |
| } |
| } |
| |
| if (endPoint instanceof java.lang.String) { |
| try { |
| endPoint = new URL((String) endPoint); |
| } catch (MalformedURLException mex) { |
| log.severe("SAAJ0006.p2p.bad.URL"); |
| throw new SOAPExceptionImpl("Bad URL: " + mex.getMessage()); |
| } |
| } |
| |
| if (endPoint instanceof URL) |
| try { |
| SOAPMessage response = doGet((URL)endPoint); |
| return response; |
| } catch (Exception ex) { |
| throw new SOAPExceptionImpl(ex); |
| } else |
| throw new SOAPExceptionImpl("Bad endPoint type " + endPoint); |
| } |
| |
| SOAPMessage doGet(URL endPoint) throws SOAPException, IOException { |
| boolean isFailure = false; |
| |
| URL url = null; |
| HttpURLConnection httpConnection = null; |
| |
| int responseCode = 0; |
| try { |
| /// Is https GET allowed?? |
| if (endPoint.getProtocol().equals("https")) |
| initHttps(); |
| // Process the URL |
| URI uri = new URI(endPoint.toString()); |
| String userInfo = uri.getRawUserInfo(); |
| |
| url = endPoint; |
| |
| if (dL > 0) |
| d("uri: " + userInfo + " " + url + " " + uri); |
| |
| // TBD |
| // Will deal with https later. |
| if (!url.getProtocol().equalsIgnoreCase("http") |
| && !url.getProtocol().equalsIgnoreCase("https")) { |
| log.severe("SAAJ0052.p2p.protocol.mustbe.http.or.https"); |
| throw new IllegalArgumentException( |
| "Protocol " |
| + url.getProtocol() |
| + " not supported in URL " |
| + url); |
| } |
| httpConnection = (HttpURLConnection) createConnection(url); |
| |
| httpConnection.setRequestMethod("GET"); |
| |
| httpConnection.setDoOutput(true); |
| httpConnection.setDoInput(true); |
| httpConnection.setUseCaches(false); |
| httpConnection.setInstanceFollowRedirects(true); |
| |
| httpConnection.connect(); |
| |
| try { |
| |
| responseCode = httpConnection.getResponseCode(); |
| |
| // let HTTP_INTERNAL_ERROR (500) through because it is used for SOAP faults |
| if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) { |
| isFailure = true; |
| } else if ((responseCode / 100) != 2) { |
| log.log(Level.SEVERE, |
| "SAAJ0008.p2p.bad.response", |
| new String[] { httpConnection.getResponseMessage()}); |
| throw new SOAPExceptionImpl( |
| "Bad response: (" |
| + responseCode |
| + httpConnection.getResponseMessage()); |
| |
| } |
| } catch (IOException e) { |
| // on JDK1.3.1_01, we end up here, but then getResponseCode() succeeds! |
| responseCode = httpConnection.getResponseCode(); |
| if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) { |
| isFailure = true; |
| } else { |
| throw e; |
| } |
| |
| } |
| |
| } catch (SOAPException ex) { |
| throw ex; |
| } catch (Exception ex) { |
| log.severe("SAAJ0012.p2p.get.failed"); |
| throw new SOAPExceptionImpl("Get failed", ex); |
| } |
| |
| SOAPMessage response = null; |
| InputStream httpIn = null; |
| if (responseCode == HttpURLConnection.HTTP_OK || isFailure) { |
| try { |
| MimeHeaders headers = new MimeHeaders(); |
| |
| String key, value; |
| |
| // Header field 0 is the status line so we skip it. |
| |
| int i = 1; |
| |
| while (true) { |
| key = httpConnection.getHeaderFieldKey(i); |
| value = httpConnection.getHeaderField(i); |
| |
| if (key == null && value == null) |
| break; |
| |
| if (key != null) { |
| StringTokenizer values = |
| new StringTokenizer(value, ","); |
| while (values.hasMoreTokens()) |
| headers.addHeader(key, values.nextToken().trim()); |
| } |
| i++; |
| } |
| |
| httpIn = |
| (isFailure |
| ? httpConnection.getErrorStream() |
| : httpConnection.getInputStream()); |
| // If no reply message is returned, |
| // content-Length header field value is expected to be zero. |
| // java SE 6 documentation says : |
| // available() : an estimate of the number of bytes that can be read |
| //(or skipped over) from this input stream without blocking |
| //or 0 when it reaches the end of the input stream. |
| if ((httpIn == null ) |
| || (httpConnection.getContentLength() == 0) |
| || (httpIn.available() == 0)) { |
| response = null; |
| log.warning("SAAJ0014.p2p.content.zero"); |
| } else { |
| response = messageFactory.createMessage(headers, httpIn); |
| } |
| |
| } catch (SOAPException ex) { |
| throw ex; |
| } catch (Exception ex) { |
| log.log(Level.SEVERE, |
| "SAAJ0010.p2p.cannot.read.resp", |
| ex); |
| throw new SOAPExceptionImpl( |
| "Unable to read response: " + ex.getMessage()); |
| } finally { |
| if (httpIn != null) |
| httpIn.close(); |
| httpConnection.disconnect(); |
| } |
| } |
| return response; |
| } |
| |
| private byte[] readFully(InputStream istream) throws IOException { |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| byte[] buf = new byte[1024]; |
| int num = 0; |
| |
| while ((num = istream.read(buf)) != -1) { |
| bout.write(buf, 0, num); |
| } |
| |
| byte[] ret = bout.toByteArray(); |
| |
| return ret; |
| } |
| |
| //private static String SSL_PKG = "com.sun.net.ssl.internal.www.protocol"; |
| //private static String SSL_PROVIDER = |
| // "com.sun.net.ssl.internal.ssl.Provider"; |
| private static final String SSL_PKG; |
| private static final String SSL_PROVIDER; |
| |
| static { |
| if (isIBMVM) { |
| SSL_PKG ="com.ibm.net.ssl.internal.www.protocol"; |
| SSL_PROVIDER ="com.ibm.net.ssl.internal.ssl.Provider"; |
| } else { |
| //if not IBM VM default to Sun. |
| SSL_PKG = "com.sun.net.ssl.internal.www.protocol"; |
| SSL_PROVIDER ="com.sun.net.ssl.internal.ssl.Provider"; |
| } |
| } |
| |
| private void initHttps() { |
| //if(!setHttps) { |
| String pkgs = SAAJUtil.getSystemProperty("java.protocol.handler.pkgs"); |
| if (log.isLoggable(Level.FINE)) |
| log.log(Level.FINE, "SAAJ0053.p2p.providers", new String[] { pkgs }); |
| |
| if (pkgs == null || pkgs.indexOf(SSL_PKG) < 0) { |
| if (pkgs == null) |
| pkgs = SSL_PKG; |
| else |
| pkgs = pkgs + "|" + SSL_PKG; |
| System.setProperty("java.protocol.handler.pkgs", pkgs); |
| if (log.isLoggable(Level.FINE)) |
| log.log(Level.FINE, "SAAJ0054.p2p.set.providers", |
| new String[] { pkgs }); |
| try { |
| Class<?> c = Class.forName(SSL_PROVIDER); |
| Provider p = (Provider) c.newInstance(); |
| Security.addProvider(p); |
| if (log.isLoggable(Level.FINE)) |
| log.log(Level.FINE, "SAAJ0055.p2p.added.ssl.provider", |
| new String[] { SSL_PROVIDER }); |
| //System.out.println("Added SSL_PROVIDER " + SSL_PROVIDER); |
| //setHttps = true; |
| } catch (Exception ex) { |
| } |
| } |
| //} |
| } |
| |
| private void initAuthUserInfo(HttpURLConnection conn, String userInfo) { |
| String user; |
| String password; |
| if (userInfo != null) { // get the user and password |
| //System.out.println("UserInfo= " + userInfo ); |
| int delimiter = userInfo.indexOf(':'); |
| if (delimiter == -1) { |
| user = ParseUtil.decode(userInfo); |
| password = null; |
| } else { |
| user = ParseUtil.decode(userInfo.substring(0, delimiter++)); |
| password = ParseUtil.decode(userInfo.substring(delimiter)); |
| } |
| |
| String plain = user + ":"; |
| byte[] nameBytes = plain.getBytes(); |
| byte[] passwdBytes = (password == null ? new byte[0] : password |
| .getBytes()); |
| |
| // concatenate user name and password bytes and encode them |
| byte[] concat = new byte[nameBytes.length + passwdBytes.length]; |
| |
| System.arraycopy(nameBytes, 0, concat, 0, nameBytes.length); |
| System.arraycopy( |
| passwdBytes, |
| 0, |
| concat, |
| nameBytes.length, |
| passwdBytes.length); |
| String auth = "Basic " + new String(Base64.encode(concat)); |
| conn.setRequestProperty("Authorization", auth); |
| if (dL > 0) |
| d("Adding auth " + auth); |
| } |
| } |
| |
| private static final int dL = 0; |
| private void d(String s) { |
| log.log(Level.SEVERE, |
| "SAAJ0013.p2p.HttpSOAPConnection", |
| new String[] { s }); |
| System.err.println("HttpSOAPConnection: " + s); |
| } |
| |
| private java.net.HttpURLConnection createConnection(URL endpoint) |
| throws IOException { |
| return (HttpURLConnection) endpoint.openConnection(); |
| } |
| |
| } |
