diff -r 000000000000 -r 0961a4a21176 src/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,724 @@ +/* + * $Id: HttpSOAPConnection.java,v 1.41 2006/01/27 12:49:17 vj135062 Exp $ + * $Revision: 1.41 $ + * $Date: 2006/01/27 12:49:17 $ + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. 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. Sun designates this + * particular file as subject to the "Classpath" exception as provided + * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.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) + * + */ +public class HttpSOAPConnection extends SOAPConnection { + + protected static Logger log = + Logger.getLogger(LogDomainConstants.HTTP_CONN_DOMAIN, + "com.sun.xml.internal.messaging.saaj.client.p2p.LocalStrings"); + + public static String defaultProxyHost = null; + public static int defaultProxyPort = -1; + + MessageFactory messageFactory = null; + + boolean closed = false; + + public HttpSOAPConnection() throws SOAPException { + proxyHost = defaultProxyHost; + proxyPort = defaultProxyPort; + + try { + messageFactory = MessageFactory.newInstance(SOAPConstants.DYNAMIC_SOAP_PROTOCOL); + } catch (Exception ex) { + log.log(Level.SEVERE, "SAAJ0001.p2p.cannot.create.msg.factory", ex); + throw new SOAPExceptionImpl("Unable to create message factory", ex); + } + } + + 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; + } + + 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; + + try { + urlEndpointClass = Class.forName("javax.xml.messaging.URLEndpoint"); + } catch (Exception ex) { + //Do nothing. URLEndpoint is available only when JAXM is there. + 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 { + PriviledgedPost pp = + new PriviledgedPost(this, message, (URL) endPoint); + SOAPMessage response = + (SOAPMessage) AccessController.doPrivileged(pp); + + 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); + } + } + + static class PriviledgedPost implements PrivilegedExceptionAction { + + HttpSOAPConnection c; + SOAPMessage message; + URL endPoint; + + PriviledgedPost( + HttpSOAPConnection c, + SOAPMessage message, + URL endPoint) { + this.c = c; + this.message = message; + this.endPoint = endPoint; + } + + public Object run() throws Exception { + return c.post(message, endPoint); + } + } + + // TBD + // Fix this to do things better. + + private String proxyHost = null; + + static class PriviledgedSetProxyAction implements PrivilegedExceptionAction { + + String proxyHost = null; + int proxyPort = 0; + + PriviledgedSetProxyAction(String host, int port) { + this.proxyHost = host; + this.proxyPort = port; + } + + public Object run() throws Exception { + System.setProperty("http.proxyHost", proxyHost); + System.setProperty("http.proxyPort", new Integer(proxyPort).toString()); + log.log(Level.FINE, "SAAJ0050.p2p.proxy.host", + new String[] { proxyHost }); + log.log(Level.FINE, "SAAJ0051.p2p.proxy.port", + new String[] { new Integer(proxyPort).toString() }); + return proxyHost; + } + } + + + public void setProxy(String host, int port) { + try { + proxyPort = port; + PriviledgedSetProxyAction ps = new PriviledgedSetProxyAction(host, port); + proxyHost = (String) AccessController.doPrivileged(ps); + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + public String getProxyHost() { + return proxyHost; + } + + private int proxyPort = -1; + + public int getProxyPort() { + return proxyPort; + } + + SOAPMessage post(SOAPMessage message, URL endPoint) throws SOAPException { + boolean isFailure = false; + + URL url = null; + HttpURLConnection httpConnection = null; + + int responseCode = 0; + try { + if (endPoint.getProtocol().equals("https")) + //if(!setHttps) + initHttps(); + // Process the URL + JaxmURI uri = new JaxmURI(endPoint.toString()); + String userInfo = uri.getUserinfo(); + + 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); + HttpURLConnection.setFollowRedirects(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 { + StringBuffer concat = new StringBuffer(); + 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; + log.fine("SAAJ0091.p2p.https.auth.in.POST.true"); + } + } + + if (!hasAuth && userInfo != null) { + initAuthUserInfo(httpConnection, userInfo); + } + + OutputStream out = httpConnection.getOutputStream(); + message.writeTo(out); + + out.flush(); + 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; + 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++; + } + + InputStream 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); + } + + httpIn.close(); + httpConnection.disconnect(); + + } 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()); + } + } + return response; + } + + // Object identifies where the request should be sent. + // It is required to support objects of type String and java.net.URL. + + 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 { + PriviledgedGet pg = new PriviledgedGet(this, (URL) endPoint); + SOAPMessage response = + (SOAPMessage) AccessController.doPrivileged(pg); + + return response; + } catch (Exception ex) { + throw new SOAPExceptionImpl(ex); + } else + throw new SOAPExceptionImpl("Bad endPoint type " + endPoint); + } + + static class PriviledgedGet implements PrivilegedExceptionAction { + + HttpSOAPConnection c; + URL endPoint; + + PriviledgedGet(HttpSOAPConnection c, URL endPoint) { + this.c = c; + this.endPoint = endPoint; + } + + public Object run() throws Exception { + return c.get(endPoint); + } + } + + SOAPMessage get(URL endPoint) throws SOAPException { + 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 + JaxmURI uri = new JaxmURI(endPoint.toString()); + String userInfo = uri.getUserinfo(); + + 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); + HttpURLConnection.setFollowRedirects(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; + 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++; + } + + InputStream 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); + } + + httpIn.close(); + httpConnection.disconnect(); + + } 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()); + } + } + 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 void initHttps() { + //if(!setHttps) { + String pkgs = System.getProperty("java.protocol.handler.pkgs"); + 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); + 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); + 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.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(); + } + +}