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✏️ Editing: znc.py

"""
znc - An advanced IRC bouncer

.. versionadded:: 2014.7.0

Provides an interface to basic ZNC functionality
"""

import hashlib
import logging
import os.path
import random
import signal

import salt.utils.path

log = logging.getLogger(__name__)

def __virtual__():
    """
    Only load the module if znc is installed
    """
    if salt.utils.path.which("znc"):
        return "znc"
    return (False, "Module znc: znc binary not found")

def _makepass(password, hasher="sha256"):
    """
    Create a znc compatible hashed password
    """
    # Setup the hasher
    if hasher == "sha256":
        h = hashlib.sha256(password)
    elif hasher == "md5":
        h = hashlib.md5(password)
    else:
        return NotImplemented

c = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!?.,:;/*-+_()"
    r = {
        "Method": h.name,
        "Salt": "".join(random.SystemRandom().choice(c) for x in range(20)),
    }

# Salt the password hash
    h.update(r["Salt"])
    r["Hash"] = h.hexdigest()

return r

def buildmod(*modules):
    """
    Build module using znc-buildmod

CLI Example:

.. code-block:: bash

salt '*' znc.buildmod module.cpp [...]
    """
    # Check if module files are missing
    missing = [module for module in modules if not os.path.exists(module)]
    if missing:
        return "Error: The file ({}) does not exist.".format(", ".join(missing))

cmd = ["znc-buildmod"]
    cmd.extend(modules)
    out = __salt__["cmd.run"](cmd, python_shell=False).splitlines()
    return out[-1]

def dumpconf():
    """
    Write the active configuration state to config file

CLI Example:

.. code-block:: bash

salt '*' znc.dumpconf
    """
    return __salt__["ps.pkill"]("znc", signal=signal.SIGUSR1)

def rehashconf():
    """
    Rehash the active configuration state from config file

CLI Example:

.. code-block:: bash

salt '*' znc.rehashconf
    """
    return __salt__["ps.pkill"]("znc", signal=signal.SIGHUP)

def version():
    """
    Return server version from znc --version

CLI Example:

.. code-block:: bash

salt '*' znc.version
    """
    cmd = ["znc", "--version"]
    out = __salt__["cmd.run"](cmd, python_shell=False).splitlines()
    ret = out[0].split(" - ")
    return ret[0]

MR SKB