Extending Spring Configuration Definition

["DeBoer, Tim" <Ti...@fisglobal.com>]

Hi,

 

I'm looking to make a few customisations to the FTPServer but cannot due
to the xsd validation in the configuration. Basically, I want to create
a new user-manager and add a sha1 password encrypter with base64
encoding rather than the default hex encoding (historical reasons) but
I'm getting xsd validation errors when I try and add sha1 an encryption
type in the spring configuration file. 

 

I've created a new encryption class called Sha1Base64PasswordEncryptor
and added the initialisation in UserManagerBeanDefinitionParser but when
I add sha1 to the ftpd-typical.xml config file it blows up with the
following exception.

 

"Using XML configuration file ./conf/ftpd-typical.xml...

org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException:
Line 27 in XML document from file
[C:\dev\FTPServer\.\conf\ftpd-typical.xml] is invalid; nested exception
is org.xml.sax.SAXParseException: cvc-enumeration-valid: Value 'sha1' is
not facet-valid with respect to enumeration '[clear, md5, salted]'. It
must be a value from the enumeration.

        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBean
Definitions(XmlBeanDefinitionReader.java:404)

        at
org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDe
finitions(XmlBeanDefinitionReader.java:342)

......

Caused by: org.xml.sax.SAXParseException: cvc-enumeration-valid: Value
'sha1' is not facet-valid with respect to enumeration '[clear, md5,
salted]'. It must be a value from the enumeration.

        at
com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXPar
seException(ErrorHandlerWrapper.java:195)

......"

 

Can anyone tell me the best way to go about solving this issue? Can I
create or override the spring xsd to add these elements or can I copy
the spring configuration xsd and refer to it modified from the file
system? Any help or advise would be appreciated as I've not much
experience with name spaces/DTD's/XSD's or with spring for that matter
etc...

 

Thanks in advance.

 

Tim

 

p.s. is this mailing list the place for these questions? Or is there a
forum that I haven't been able to find somewhere?

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RE: Extending Spring Configuration Definition

[Frank van der Kleij <kl...@hotmail.com>]

You could also replace the user manager by your own (which might subclass the existing). I did it like that, see 

http://vfs-utils.sourceforge.net/ftpserver/configuration.html

Frank
 		 	   		  
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