On 6 December 2011 15:12, gs84 <[email protected]> wrote:
> Good morning,
>
> I am trying to use the Java's Xades signature with JRuby in my Ruby on
> Rails application.
> But since two days now, i am facing the following errors without
> getting any response to solve them.
>
> This is the corresponding java code from this page:
> http://java.sun.com/developer/technicalArticles/xml/dig_signature_api/
>
> Load the KeyStore and get the signing key and certificate.
> KeyStore ks = KeyStore.getInstance("JKS");
> ks.load(new FileInputStream("mykeystore.jks"),
> "changeit".toCharArray());
> KeyStore.PrivateKeyEntry keyEntry =
> (KeyStore.PrivateKeyEntry) ks.getEntry
> ("mykey", new
> KeyStore.PasswordProtection("changeit".toCharArray()));
> X509Certificate cert = (X509Certificate) keyEntry.getCertificate();
>
> // Create the KeyInfo containing the X509Data.
> KeyInfoFactory kif = fac.getKeyInfoFactory();
> List x509Content = new ArrayList();
> x509Content.add(cert.getSubjectX500Principal().getName());
> x509Content.add(cert);
> X509Data xd = kif.newX509Data(x509Content);
> KeyInfo ki = kif.newKeyInfo(Collections.singletonList(xd));
>
>
> My corresponding JRuby code is the following:
>
> require 'java'
>
> include_class 'java.lang.System'
> include_class 'java.lang.Object'
> include_class('java.lang.String'){|package,name| "J#{name}"}
> include_class 'java.io.IOException'
> include_class 'java.io.InputStream'
> include_class 'java.io.FileOutputStream'
> include_class 'java.io.FileInputStream'
> include_class 'java.security.KeyStore'
> include_class 'java.security.KeyStoreException'
>
> password = JString.new("changeit")
> ks = KeyStore.getInstance("JKS")
> ks.load(FileInputStream.new("keys/keystoreCps.jks"),
> password.toCharArray())
>
> keyEntry = KeyStore.PrivateKeyEntry.new
I don't really know what I am talking about here, but that line tries
to call method PrivateKeyEntry on class KeyStore. Is PrivateKeyEntry
not in fact a class? Should it be KeyStore::PrivateKeyEntry or
something along those lines?
Colin
> keyEntry = ks.getEntry("mykey",
> KeyStore.PasswordProtection.new(password.toCharArray()))
> cert = keyEntry.getCertificate()
>
> #Create the KeyInfo containing the X509Data.
> kif = sigFactory.getKeyInfoFactory()
> x509Content = ArrayList.new
> x509Content.add(cert.getSubjectX500Principal().getName())
> x509Content.add(cert)
> xd = kif.newX509Data(x509Content)
> ki = kif.newKeyInfo(Collections.singletonList(xd))
>
>
> So i am getting these errors with these 2 lines:
> keyEntry = KeyStore.PrivateKeyEntry.new
> keyEntry = ks.getEntry("mykey",
> KeyStore.PasswordProtection.new(password.toCharArray())):
>
> 1) NoMethodError: undefined method `PrivateKeyEntry' for
> Java::JavaSecurity::KeyStore:Class
> 2) undefined method `PasswordProtection' for
> Java::JavaSecurity::KeyStore:Class
>
>
> I have visited this javadoc site, but still don't know how to solve
> those problems
>
> Kindly help me solve these errors.
> Thanks in advance for your responses
>
> Regards,
> --
>
> --
> You received this message because you are subscribed to the Google Groups
> "Ruby on Rails: Talk" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to
> [email protected].
> For more options, visit this group at
> http://groups.google.com/group/rubyonrails-talk?hl=en.
>
--
gplus.to/clanlaw
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
