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https://issues.apache.org/jira/browse/FTPSERVER-149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Niklas Gustavsson closed FTPSERVER-149.
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Resolution: Fixed
Fixed, again :-)
svn commit "/media/big/home/svn/apache/ftpserver-trunk/core" -m "Crappy
implementation of isSecure on the control socket as it only checked for the
session base SSL filter (FTPSERVER-149). Same (but opposite) problem for
getClientCertificates() (FTPSERVER-151). Also, we should not allow AUTH to be
issued on an already secure session or trouble will occur (multiple SSL
filters) (FTPSERVER-154) All three fixed and tests added." --username "ngn"
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/java/org/apache/ftpserver/command/AUTH.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/java/org/apache/ftpserver/interfaces/FtpIoSession.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
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/media/big/home/svn/apache/ftpserver-trunk/core/src/test/java/org/apache/ftpserver/ssl/ExplicitSecurityTestTemplate.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/test/java/org/apache/ftpserver/ssl/MinaClientAuthTest.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/java/org/apache/ftpserver/command/AUTH.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/java/org/apache/ftpserver/interfaces/FtpIoSession.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/main/resources/org/apache/ftpserver/message/FtpStatus.properties
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/media/big/home/svn/apache/ftpserver-trunk/core/src/test/java/org/apache/ftpserver/ssl/ExplicitSecurityTestTemplate.java
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/media/big/home/svn/apache/ftpserver-trunk/core/src/test/java/org/apache/ftpserver/ssl/MinaClientAuthTest.java
Committed revision 685647
> Provide convenience methods for checking is the control and data sockets are
> secure
> -----------------------------------------------------------------------------------
>
> Key: FTPSERVER-149
> URL: https://issues.apache.org/jira/browse/FTPSERVER-149
> Project: FtpServer
> Issue Type: Improvement
> Affects Versions: 1.0-M2
> Reporter: Niklas Gustavsson
> Assignee: Niklas Gustavsson
> Fix For: 1.0-M3
>
>
> Checking if the data and control sockets are secure (running over SSL/TLS)
> from a Ftplet is quite intricate and depends on knowledge of the internal
> implementation in FtpServer. We should make this simple. Suggestion by Jeroen
> Cranendonk
> I've cobbled together some code which should give an idea of what I'm trying
> to achieve, haven't tested it yet though. And I do realize this probably
> breaks your design in all kinds of ways :)
> Firstly, I've added the following to FtpSessionImpl:
> public boolean isDataConnectionSecure() {
> return ioSession.getDataConnection().isSecure();
> }
> public boolean isSecure() {
> return
> ioSession.getFilterChain().contains("sslSessionFilter");
> }
> public void write(final Object message) {
> ioSession.write(message);
> }
> And then my Ftplet looks like this (and it probably won't compile unless
> it's against the full ftpserver code):
> public class MyFtplet extends DefaultFtplet implements Ftplet {
> @Override
> public FtpletEnum onUploadStart(final FtpSession session, final
> FtpRequest request) throws FtpException,
> IOException {
> return this.onLimitedStart(session, request);
> }
> private FtpletEnum onLimitedStart(final FtpSession session, final
> FtpRequest request) {
> if (session.isSecure() && session.isDataConnectionSecure())
> {
> return FtpletEnum.RET_DEFAULT;
> }
> session.write(new
> DefaultFtpReply(FtpReply.REPLY_550_REQUESTED_ACTION_NOT_TAKEN,
> "Cannot do this before securing the connection."));
> return FtpletEnum.RET_SKIP;
> }
> }
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