Support for KeePass versions 1 and 2 with Credential Store

Current Situation

• YADE supports use of a Credential Store that is managed with the KeePassX utility in a KeePass 1file format.
• Current versions fo the KeePassX utility do not provide support for the KeePass 1 file format.

Desired Behavior

• YADE should support KeePass file formats 1 and 2, leaving the choice to the user to use KeePassX, KeePass or similar utilities that are based on the KeePass 2 file format.
• A possible Java integration is available from KeePassJava2

Maintainer Notes

• Composite keys support:
  • KeePass 1.x format
    • Master Password (without Key File) - supported
    • Key File (without Master Password) - not supported
    • Master Password and Key File - supported
  • KeePass 2.x format
    • Master Password (without Key File) - supported
    • Key File (without Master Password) - supported
      • Key File - support for the classic XML key generated by KeePass with the base64 string
    • Master Password and Key File - supported
      • Key File - support for the classic XML key generated by KeePass with the base64 string

Performance issue UNIX platforms
If the KeePass database takes a long time to load - the JVM settings should be checked:

• Performance issue #12
  • Avoiding JVM Delays Caused by Random Number Generation