Add functions in host_manager class

[BelenValdivia]

Related issue
#27

Description

This PR aims to add HostManager methods.

Added

Methods:

• install_package(): Install packages.
• uninstall_package(): Uninstall packages.
• append_block_in_file(): Insert a block of text at the end of a file., it will be useful to set local rules, configurations in ossec.conf and local decoder.

Testing performed

• Python console

  • install_package():

    
    >>> hm.install_package('agent1', 'nmap-ncat', become=True)
    {'ansible_facts': {'discovered_interpreter_python': '/usr/libexec/platform-python'}, 'changed': True, 'msg': '', 'rc': 0, 'results': ['Installed: nmap-ncat-2:7.70-6.el8.x86_64']}

  hm.install_package('windows1', '7zip') {'changed': True, 'rc': 0}

  - uninstall_package():
  

  hm.uninstall_package('agent1', 'nmap-ncat', become=True) {'ansible_facts': {'discovered_interpreter_python': '/usr/libexec/platform-python'}, 'changed': True, 'msg': '', 'rc': 0, 'results': ['Removed: nmap-ncat-2:7.70-6.el8.x86_64']}

  >> hm.uninstall_package('windows1', '7zip')
      {'changed': True, 'rc': 0}
  

  • append_block_in_file():

    >>> hm.append_block_in_file('agent1', '/tmp/config', '<configuration>', become=True)
    {'ansible_facts': {'discovered_interpreter_python': '/usr/libexec/platform-python'}, 'changed': True, 'msg': 'Block inserted'}

  >>> hm.append_block_in_file('windows1', 'C:/test/test_ansible.txt', 'new content', windows=True)
  {'changed': True, 'checksum': 'a9936d8ec5869c5dae4c6571f2deed9f0955799c'}

[BelenValdivia]

Testing

• manager_package():

  • Install nmap-ncat

  

  • Uninstall nmap-ncat

  

  • Install 7zip

  

  • Uninstall 7zip

  

• append_block_in_file():