Switch SMB data provider from jcifs-ng to smbj

Current Situation

• YADE makes use of the data provider for SMB from: https://github.com/AgNO3/jcifs-ng
• jcifs-ng does not support SMB 3. As a result users cannot access shares requesting SMB Encryption.

Desired Behavior

• The YADE SMB data provider is switched to: https://github.com/hierynomus/smbj
• Development of smbj is more active.
• This data provider supports SMB 2 and SMB 3 including SMB Encryption.

Maintainer Notes

• This feature will become available with YADE 1.13.17.
• It will be integrated with JS7 Agents starting from release 2.5.1, 2.6.0.
• Support of previous(jcifs-ng) and new(smbj) data providers:
  • Default: smbj
  • The old data provider can be activated from
    • a command line option -smb_provider for use with the YADE command line client
      • e.g.: ... -smb_provider=JCIFS
    • a JS1 job/order parameter smb_provider for use with the YADE JITL job
      • e.g.: <param name="smb_provider" value="JCIFS"/>
    • an environment variable that applies to both YADE command line client and YADE JITL Job:
      • for JS1: SCHEDULER_VFS_SMB_PROVIDER
      • for JS7: JS7_VFS_SMB_PROVIDER
  • The values for the command line option/job/order parameters/both environment variables are the same (case insensitive):
    • JCIFS: activates the previous jcifs-ng data provider
    • SMBJ: activates the new smbj data provider
• Support of SMBFragment -> ConfigurationFiles by the smbj data provider:
  • the smbj specific settings can be provided with a configuration file in the following format:
    • smbj.config
      • corresponding to smbj SMBConfig

Test Instructions

• see Maintainer Notes
• JS1
  • Test YADE command line client:
    • without/with -smb_provider command line option
    • without/with SCHEDULER_VFS_SMB_PROVIDER environment variable
  • Test Yade JITL job:
    • without/with <param name="smb_provider" ... /> job/order parameter
    • without/with SCHEDULER_VFS_SMB_PROVIDER environment variable
• JS7
  • Test YADE command line client:
    • without/with JS7_VFS_SMB_PROVIDER environment variable