[Ejbca-develop] Handling of DNs

[Tomas G. <to...@pr...>]

BouncyCastle can handle international characters in a certificate DN the 
PKIX way, i.e. it uses UTF-8 Strings. For this to work it is important 
that DNs are handled the same way in everyplace in EJBCA.

For developers:
All handling of DNs should be made with the methods in util.CertTools, 
not DN handling should be made using the standard methods 
(getSubjectDN() etc of X509Certificate). This way we know that it is the 
same implementation class used everywhere, and that a DN string in on e 
place looks the same as a DN string in another, so they can be compared.

/Tomas