Source code for insights.parsers.named_conf

NamedConf parser - file ``/etc/named.conf``

NamedConf parser the file named configuration file.
Named is a name server used by BIND.
from insights.core.exceptions import SkipComponent
from insights.core.plugins import parser
from insights.parsers.named_checkconf import NamedCheckconf
from insights.specs import Specs

[docs] @parser(Specs.named_conf) class NamedConf(NamedCheckconf): """ Class for parsing the file ``/etc/named.conf```, We use class ``NamedCheckConf`` to parse most of the named.conf configurations and class ``NamedConf`` to parse the `include` directives and the `allow-recursion` values. .. note:: Please refer to the super-class :py:class:`insights.parsers.named_checkconf:NamedCheckConf` for more usage information. Attributes: includes (list): List of files in 'include' section. allow_recursion_address (list): List of address in 'allow-recursion' section. Raises: SkipComponent: When content is empty or cannot be parsed. Examples: >>> named_conf.includes ['/etc/crypto-policies/back-ends/bind.config'] >>> named_conf.allow_recursion_address ['localnets', 'localhost', ''] """
[docs] def parse_content(self, content): includes = [] allow_recursion_address = [] super(NamedConf, self).parse_content(content) try: for line in content: line = line.strip() if line.startswith('include ') and ';' in line: includes.append(line.split(';')[0].replace('"', '').split()[1]) if line.startswith('allow-recursion ') and line.endswith(';'): allow_recursion_address.extend(i.strip(';') for i in line.split(None, 1)[1].strip('{}; ').split()) except IndexError: raise SkipComponent("Syntax error of include directive") self.includes = includes self.allow_recursion_address = allow_recursion_address