the checkConfig catches a SocketTimeoutException, but the javadoc says
public synchronized void setSoTimeout(int timeout) throws SocketException
<http://addison-wesley.de/Service/Krueger/javadocs/java.net.SocketException.html#_top_>
Enable/disable SO_TIMEOUT with the specified timeout, in milliseconds.
With this option set to a non-zero timeout, a call to accept() for this
ServerSocket will block for only this amount of time. If the timeout
expires, a *java.io.InterruptedIOExceptio**n* is raised, though the
ServerSocket is still valid.
this still seems like a hack :)
Filip
[EMAIL PROTECTED] wrote:
Author: markt
Date: Wed Aug 20 16:20:42 2008
New Revision: 687503
URL: http://svn.apache.org/viewvc?rev=687503&view=rev
Log:
Improved fix for 45528 (invalid SSL config).
It is a variation on the previous patch that:
- does the check earlier
- uses an unbound socket so there is no possibility of a client connection
- uses the String manager for the error message
Note: I gave up on the alterntaive javax.crypto.Cipher suggestion as the cipher
names are different and there is no easy conversion.
Modified:
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/JSSESocketFactory.java
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/res/LocalStrings.properties
Modified:
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/JSSESocketFactory.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/net/jsse/JSSESocketFactory.java?rev=687503&r1=687502&r2=687503&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/tomcat/util/net/jsse/JSSESocketFactory.java
(original)
+++ tomcat/trunk/java/org/apache/tomcat/util/net/jsse/JSSESocketFactory.java
Wed Aug 20 16:20:42 2008
@@ -26,6 +26,7 @@
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketException;
+import java.net.SocketTimeoutException;
import java.security.KeyStore;
import java.security.SecureRandom;
import java.security.cert.CRL;
@@ -428,6 +429,9 @@
getEnabledCiphers(requestedCiphers,
sslProxy.getSupportedCipherSuites());
+ // Check the SSL config is OK
+ checkConfig();
+
} catch(Exception e) {
if( e instanceof IOException )
throw (IOException)e;
@@ -692,7 +696,7 @@
* Configures the given SSL server socket with the requested cipher suites,
* protocol versions, and need for client authentication
*/
- private void initServerSocket(ServerSocket ssocket) {
+ private void initServerSocket(ServerSocket ssocket) throws IOException {
SSLServerSocket socket = (SSLServerSocket) ssocket;
@@ -709,4 +713,33 @@
configureClientAuth(socket);
}
+ /**
+ * Checks that the cetificate is compatible with the enabled cipher suites.
+ * If we don't check now, the JIoEndpoint can enter a nasty logging loop.
+ * See bug 45528.
+ */
+ private void checkConfig() throws IOException {
+ // Create an unbound server socket
+ ServerSocket socket = sslProxy.createServerSocket();
+ initServerSocket(socket);
+
+ // Set the timeout to 1ms as all we care about is if it throws an
+ // exception on accept.
+ socket.setSoTimeout(1);
+ try {
+ socket.accept();
+ // Will never get here - no client can connect to an unbound port
+ } catch (SSLException ssle) {
+ // SSL configuration is invalid. Possibly cert doesn't match
ciphers
+ IOException ioe = new IOException(sm.getString(
+ "jsse.invalid_ssl_conf", ssle.getMessage()));
+ ioe.initCause(ssle);
+ throw ioe;
+ } catch (SocketTimeoutException ste) {
+ // Expected if all is well - do nothing
+ } finally {
+ socket.close();
+ }
+
+ }
}
Modified:
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/res/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/net/jsse/res/LocalStrings.properties?rev=687503&r1=687502&r2=687503&view=diff
==============================================================================
---
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/res/LocalStrings.properties
(original)
+++
tomcat/trunk/java/org/apache/tomcat/util/net/jsse/res/LocalStrings.properties
Wed Aug 20 16:20:42 2008
@@ -15,3 +15,4 @@
jsse.alias_no_key_entry=Alias name {0} does not identify a key entry
jsse.keystore_load_failed=Failed to load keystore type {0} with path {1} due
to {2}
+jsse.invalid_ssl_conf=SSL configuration is invalid due to {0}
\ No newline at end of file
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
