~azzar1/unity/add-show-desktop-key

#!/usr/bin/python

import sys

import common.chat

import common.makeuser

# usage:

#   usrmgt-server <port> <magic>

# User management operations:

#   - Create local user

#   - [Re]Create jail for a user

#       - Create a svn repository for a user

#           - create repository

#           - svn config

#           - svn auth

#       - Checkout repository as home directory

#       - /etc/passwd entry

#   - Disable a user's account

#   - Enable a user's account

#   - Remove a user

#   - Rebuild svn config

#   - Rebuild svn auth file

#   - Rebuild passwd + push to nodes.

def create_user(props):

    """Create the database record for the given user.

       Expected properties:

        username    - used as a unix login name and svn repository name.

                      STRING REQUIRED 

        uid         - the unix uid under which execution will take place

                      on the behalf of the user. Don't use 0! If not specified

                      or None, one will be allocated from the configured

                      numeric range.

                      INT OPTIONAL

        password    - the clear-text password for the user. If this property is

                      absent or None, this is an indication that external

                      authentication should be used (i.e. LDAP).

                      STRING OPTIONAL

        nick        - the display name to use.

                      STRING REQUIRED

        fullname    - The name of the user for results and/or other official

                      purposes.

                      STRING REQUIRED

        rolenm      - The user's role. Must be one of "anyone", "student",

                      "tutor", "lecturer", "admin".

                      STRING/ENUM REQUIRED

        studentid   - If supplied and not None, the student id of the user for

                      results and/or other official purposes.

                      STRING OPTIONAL

       Return Value: the uid associated with the user. INT

    """

    if 'uid' not in props or props['uid'] is None:

        raise Exception, "No algorithm for creating uids yet!"

        # uid = invent-uid

        # props['uid'] = uid

    common.makeuser.make_user_db(props['username'], props['uid'],

                                 props['password'], props['nick'],

                                 props['fullname'], props['rolenm'],

                                 props['studentid'])

    return props['uid']

def create_jail(props):

    """Create the jail for a user.

       Expected properties:

        username    - the username for the jail

                      STRING REQUIRED

        uid         - the unix uid to make the owner of the home directory

                      in the jail.

                      INT REQUIRED

        gid         - the unix group id to make the group of the home directory

                      in the jail. If not supplied (or None), then the uid is

                      also used.

                      INT OPTIONAL

       Return Value: None

    """

    if 'gid' not in props or props['gid'] is None:

        gid = props['uid']

    common.makeuser.make_jail(props['username'], props['uid'], gid)

    return None

actions = {

        'create-user':create_user,

        'create-jail':create_jail

    }

def dispatch(props):

    action = props.keys()[0]

    return actions[action](props[action])

if __name__ == "__main__":

    port = int(sys.argv[1])

    magic = sys.argv[2]

    common.chat.start_server(port, magic, False, dispatch)