dev-java/commons-httpclient: remove unused patch(es)

Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

1 files changed, 0 insertions, 369 deletions

diff --git a/dev-java/commons-httpclient/files/commons-httpclient-3.1-SSLProtocolSocketFactory.java.patch b/dev-java/commons-httpclient/files/commons-httpclient-3.1-SSLProtocolSocketFactory.java.patch
deleted file mode 100644
index c059bf496a45..000000000000
--- a/dev-java/commons-httpclient/files/commons-httpclient-3.1-SSLProtocolSocketFactory.java.patch
+++ /dev/null
@@ -1,369 +0,0 @@
---- ./src/java/org/apache/commons/httpclient/protocol/SSLProtocolSocketFactory.java
-+++ ./src/java/org/apache/commons/httpclient/protocol/SSLProtocolSocketFactory.java
-@@ -31,10 +31,25 @@
- package org.apache.commons.httpclient.protocol;
- 
- import java.io.IOException;
-+import java.io.InputStream;
- import java.net.InetAddress;
- import java.net.Socket;
- import java.net.UnknownHostException;
--
-+import java.security.cert.Certificate;
-+import java.security.cert.CertificateParsingException;
-+import java.security.cert.X509Certificate;
-+import java.util.Arrays;
-+import java.util.Collection;
-+import java.util.Iterator;
-+import java.util.LinkedList;
-+import java.util.List;
-+import java.util.Locale;
-+import java.util.StringTokenizer;
-+import java.util.regex.Pattern;
-+
-+import javax.net.ssl.SSLException;
-+import javax.net.ssl.SSLSession;
-+import javax.net.ssl.SSLSocket;
- import javax.net.ssl.SSLSocketFactory;
- 
- import org.apache.commons.httpclient.ConnectTimeoutException;
-@@ -55,6 +70,11 @@
-      */
-     private static final SSLProtocolSocketFactory factory = new SSLProtocolSocketFactory();
-     
-+    // This is a a sorted list, if you insert new elements do it orderdered.
-+    private final static String[] BAD_COUNTRY_2LDS =
-+        {"ac", "co", "com", "ed", "edu", "go", "gouv", "gov", "info",
-+            "lg", "ne", "net", "or", "org"};
-+    
-     /**
-      * Gets an singleton instance of the SSLProtocolSocketFactory.
-      * @return a SSLProtocolSocketFactory
-@@ -79,12 +99,14 @@
-         InetAddress clientHost,
-         int clientPort)
-         throws IOException, UnknownHostException {
--        return SSLSocketFactory.getDefault().createSocket(
-+        Socket sslSocket =  SSLSocketFactory.getDefault().createSocket(
-             host,
-             port,
-             clientHost,
-             clientPort
-         );
-+        verifyHostName(host, (SSLSocket) sslSocket);
-+        return sslSocket;
-     }
- 
-     /**
-@@ -124,16 +146,19 @@
-         }
-         int timeout = params.getConnectionTimeout();
-         if (timeout == 0) {
--            return createSocket(host, port, localAddress, localPort);
-+            Socket sslSocket =  createSocket(host, port, localAddress, localPort);
-+            verifyHostName(host, (SSLSocket) sslSocket);
-+            return sslSocket;
-         } else {
-             // To be eventually deprecated when migrated to Java 1.4 or above
--            Socket socket = ReflectionSocketFactory.createSocket(
-+            Socket sslSocket = ReflectionSocketFactory.createSocket(
-                 "javax.net.ssl.SSLSocketFactory", host, port, localAddress, localPort, timeout);
--            if (socket == null) {
--                socket = ControllerThreadSocketFactory.createSocket(
-+            if (sslSocket == null) {
-+            	sslSocket = ControllerThreadSocketFactory.createSocket(
-                     this, host, port, localAddress, localPort, timeout);
-             }
--            return socket;
-+            verifyHostName(host, (SSLSocket) sslSocket);
-+            return sslSocket;
-         }
-     }
- 
-@@ -142,10 +167,12 @@
-      */
-     public Socket createSocket(String host, int port)
-         throws IOException, UnknownHostException {
--        return SSLSocketFactory.getDefault().createSocket(
-+        Socket sslSocket = SSLSocketFactory.getDefault().createSocket(
-             host,
-             port
-         );
-+        verifyHostName(host, (SSLSocket) sslSocket);
-+        return sslSocket;
-     }
- 
-     /**
-@@ -157,13 +184,271 @@
-         int port,
-         boolean autoClose)
-         throws IOException, UnknownHostException {
--        return ((SSLSocketFactory) SSLSocketFactory.getDefault()).createSocket(
-+        Socket sslSocket = ((SSLSocketFactory) SSLSocketFactory.getDefault()).createSocket(
-             socket,
-             host,
-             port,
-             autoClose
-         );
-+        verifyHostName(host, (SSLSocket) sslSocket);
-+        return sslSocket;
-+    }
-+    
-+
-+    
-+    
-+    /**
-+     * Verifies that the given hostname in certicifate is the hostname we are trying to connect to
-+     * http://www.cvedetails.com/cve/CVE-2012-5783/
-+     * @param host
-+     * @param ssl
-+     * @throws IOException
-+     */
-+    
-+	private static void verifyHostName(String host, SSLSocket ssl)
-+			throws IOException {
-+		if (host == null) {
-+			throw new IllegalArgumentException("host to verify was null");
-+		}
-+
-+		SSLSession session = ssl.getSession();
-+		if (session == null) {
-+            // In our experience this only happens under IBM 1.4.x when
-+            // spurious (unrelated) certificates show up in the server's chain.
-+            // Hopefully this will unearth the real problem:
-+			InputStream in = ssl.getInputStream();
-+			in.available();
-+            /*
-+                 If you're looking at the 2 lines of code above because you're
-+                 running into a problem, you probably have two options:
-+
-+                    #1.  Clean up the certificate chain that your server
-+                         is presenting (e.g. edit "/etc/apache2/server.crt" or
-+                         wherever it is your server's certificate chain is
-+                         defined).
-+
-+                                             OR
-+
-+                    #2.   Upgrade to an IBM 1.5.x or greater JVM, or switch to a
-+                          non-IBM JVM.
-+              */
-+
-+            // If ssl.getInputStream().available() didn't cause an exception,
-+            // maybe at least now the session is available?
-+			session = ssl.getSession();
-+			if (session == null) {
-+                // If it's still null, probably a startHandshake() will
-+                // unearth the real problem.
-+				ssl.startHandshake();
-+
-+                // Okay, if we still haven't managed to cause an exception,
-+                // might as well go for the NPE.  Or maybe we're okay now?
-+				session = ssl.getSession();
-+			}
-+		}
-+
-+		Certificate[] certs = session.getPeerCertificates();
-+		verifyHostName(host.trim().toLowerCase(Locale.US),  (X509Certificate) certs[0]);
-+	}
-+	/**
-+	 * Extract the names from the certificate and tests host matches one of them
-+	 * @param host
-+	 * @param cert
-+	 * @throws SSLException
-+	 */
-+
-+	private static void verifyHostName(final String host, X509Certificate cert)
-+			throws SSLException {
-+        // I'm okay with being case-insensitive when comparing the host we used
-+        // to establish the socket to the hostname in the certificate.
-+        // Don't trim the CN, though.
-+        
-+		String cn = getCN(cert);
-+		String[] subjectAlts = getDNSSubjectAlts(cert);
-+		verifyHostName(host, cn.toLowerCase(Locale.US), subjectAlts);
-+
-+	}
-+
-+	/**
-+	 * Extract all alternative names from a certificate.
-+	 * @param cert
-+	 * @return
-+	 */
-+	private static String[] getDNSSubjectAlts(X509Certificate cert) {
-+		LinkedList subjectAltList = new LinkedList();
-+		Collection c = null;
-+		try {
-+			c = cert.getSubjectAlternativeNames();
-+		} catch (CertificateParsingException cpe) {
-+			// Should probably log.debug() this?
-+			cpe.printStackTrace();
-+		}
-+		if (c != null) {
-+			Iterator it = c.iterator();
-+			while (it.hasNext()) {
-+				List list = (List) it.next();
-+				int type = ((Integer) list.get(0)).intValue();
-+				// If type is 2, then we've got a dNSName
-+				if (type == 2) {
-+					String s = (String) list.get(1);
-+					subjectAltList.add(s);
-+				}
-+			}
-+		}
-+		if (!subjectAltList.isEmpty()) {
-+			String[] subjectAlts = new String[subjectAltList.size()];
-+			subjectAltList.toArray(subjectAlts);
-+			return subjectAlts;
-+		} else {
-+			return new String[0];
-+		}
-+	        
-+	}
-+	/**
-+	 * Verifies
-+	 * @param host
-+	 * @param cn
-+	 * @param subjectAlts
-+	 * @throws SSLException
-+	 */
-+
-+	private static void verifyHostName(final String host, String cn, String[] subjectAlts)throws SSLException{
-+		StringBuffer cnTested = new StringBuffer();
-+
-+		for (int i = 0; i < subjectAlts.length; i++){
-+			String name = subjectAlts[i];
-+			if (name != null) {
-+				name = name.toLowerCase();
-+				if (verifyHostName(host, name)){
-+					return;
-+				}
-+				cnTested.append("/").append(name);
-+			}				
-+		}
-+		if (cn != null && verifyHostName(host, cn)){
-+			return;
-+		}
-+		cnTested.append("/").append(cn);
-+		throw new SSLException("hostname in certificate didn't match: <"
-+					+ host + "> != <" + cnTested + ">");
-+		
-+	}		
-+	
-+	private static boolean verifyHostName(final String host, final String cn){
-+		if (doWildCard(cn) && !isIPAddress(host)) {
-+			return matchesWildCard(cn, host);
-+		} 
-+		return host.equalsIgnoreCase(cn);		
-+	}
-+    private static boolean doWildCard(String cn) {
-+		// Contains a wildcard
-+		// wildcard in the first block
-+    	// not an ipaddress (ip addres must explicitily be equal)
-+    	// not using 2nd level common tld : ex: not for *.co.uk
-+    	String parts[] = cn.split("\\.");
-+    	return parts.length >= 3 &&
-+    			parts[0].endsWith("*") &&
-+    			acceptableCountryWildcard(cn) &&
-+    			!isIPAddress(cn);
-     }
-+    
-+    
-+	private static final Pattern IPV4_PATTERN = 
-+			Pattern.compile("^(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)(\\.(25[0-5]|2[0-4]\\d|[0-1]?\\d?\\d)){3}$");
-+
-+	private static final Pattern IPV6_STD_PATTERN = 
-+			Pattern.compile("^(?:[0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$");
-+
-+	private static final Pattern IPV6_HEX_COMPRESSED_PATTERN = 
-+			Pattern.compile("^((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)::((?:[0-9A-Fa-f]{1,4}(?::[0-9A-Fa-f]{1,4})*)?)$");
-+
-+
-+	private static boolean isIPAddress(final String hostname) {
-+		return hostname != null
-+				&& (
-+						IPV4_PATTERN.matcher(hostname).matches()
-+						|| IPV6_STD_PATTERN.matcher(hostname).matches() 
-+						|| IPV6_HEX_COMPRESSED_PATTERN.matcher(hostname).matches()
-+		);
-+
-+	}
-+
-+	private static boolean acceptableCountryWildcard(final String cn) {
-+		// The CN better have at least two dots if it wants wildcard action,
-+		// but can't be [*.co.uk] or [*.co.jp] or [*.org.uk], etc...
-+		// The [*.co.uk] problem is an interesting one. Should we just
-+		// hope that CA's would never foolishly allow such a
-+		// certificate to happen?
-+    	
-+		String[] parts = cn.split("\\.");
-+		// Only checks for 3 levels, with country code of 2 letters.
-+		if (parts.length > 3 || parts[parts.length - 1].length() != 2) {
-+			return true;
-+		}
-+		String countryCode = parts[parts.length - 2];
-+		return Arrays.binarySearch(BAD_COUNTRY_2LDS, countryCode) < 0;
-+	}
-+
-+	private static boolean matchesWildCard(final String cn,
-+			final String hostName) {
-+		String parts[] = cn.split("\\.");
-+		boolean match = false;
-+		String firstpart = parts[0];
-+		if (firstpart.length() > 1) {
-+			// server∗
-+			// e.g. server
-+			String prefix =  firstpart.substring(0, firstpart.length() - 1);
-+			// skipwildcard part from cn
-+			String suffix = cn.substring(firstpart.length()); 
-+			// skip wildcard part from host
-+			String hostSuffix = hostName.substring(prefix.length());			
-+			match = hostName.startsWith(prefix) && hostSuffix.endsWith(suffix);
-+		} else {
-+			match = hostName.endsWith(cn.substring(1));
-+		}
-+		if (match) {
-+			// I f we're in strict mode ,
-+			// [ ∗.foo.com] is not allowed to match [a.b.foo.com]
-+			match = countDots(hostName) == countDots(cn);
-+		}
-+		return match;
-+	}
-+
-+	private static int countDots(final String data) {
-+		int dots = 0;
-+		for (int i = 0; i < data.length(); i++) {
-+			if (data.charAt(i) == '.') {
-+				dots += 1;
-+			}
-+		}
-+		return dots;
-+	}
-+
-+	private static String getCN(X509Certificate cert) {
-+        // Note:  toString() seems to do a better job than getName()
-+        //
-+        // For example, getName() gives me this:
-+        // 1.2.840.113549.1.9.1=#16166a756c6975736461766965734063756362632e636f6d
-+        //
-+        // whereas toString() gives me this:
-+        // EMAILADDRESS=juliusdavies@cucbc.com        
-+		String subjectPrincipal = cert.getSubjectX500Principal().toString();
-+		
-+		return getCN(subjectPrincipal);
-+
-+	}
-+	private static String getCN(String subjectPrincipal) {
-+		StringTokenizer st = new StringTokenizer(subjectPrincipal, ",");
-+		while(st.hasMoreTokens()) {
-+			String tok = st.nextToken().trim();
-+			if (tok.length() > 3) {
-+				if (tok.substring(0, 3).equalsIgnoreCase("CN=")) {
-+					return tok.substring(3);
-+				}
-+			}
-+		}
-+		return null;
-+	}
- 
-     /**
-      * All instances of SSLProtocolSocketFactory are the same.