1 files changed, 75 insertions, 0 deletions
diff --git a/certbot-apache/certbot_apache/_internal/override_gentoo.py b/certbot-apache/certbot_apache/_internal/override_gentoo.py
new file mode 100644
index 000000000..38f8aebe9
--- /dev/null
+++ b/certbot-apache/certbot_apache/_internal/override_gentoo.py
@@ -0,0 +1,75 @@
+""" Distribution specific override class for Gentoo Linux """
+import pkg_resources
+import zope.interface
+
+from certbot import interfaces
+from certbot.compat import os
+from certbot_apache._internal import apache_util
+from certbot_apache._internal import configurator
+from certbot_apache._internal import parser
+
+
+@zope.interface.provider(interfaces.IPluginFactory)
+class GentooConfigurator(configurator.ApacheConfigurator):
+    """Gentoo specific ApacheConfigurator override class"""
+
+    OS_DEFAULTS = dict(
+        server_root="/etc/apache2",
+        vhost_root="/etc/apache2/vhosts.d",
+        vhost_files="*.conf",
+        logs_root="/var/log/apache2",
+        ctl="apache2ctl",
+        version_cmd=['apache2ctl', '-v'],
+        restart_cmd=['apache2ctl', 'graceful'],
+        restart_cmd_alt=['apache2ctl', 'restart'],
+        conftest_cmd=['apache2ctl', 'configtest'],
+        enmod=None,
+        dismod=None,
+        le_vhost_ext="-le-ssl.conf",
+        handle_modules=False,
+        handle_sites=False,
+        challenge_location="/etc/apache2/vhosts.d",
+        MOD_SSL_CONF_SRC=pkg_resources.resource_filename(
+            "certbot_apache", os.path.join("_internal", "options-ssl-apache.conf"))
+    )
+
+    def _prepare_options(self):
+        """
+        Override the options dictionary initialization in order to support
+        alternative restart cmd used in Gentoo.
+        """
+        super(GentooConfigurator, self)._prepare_options()
+        self.options["restart_cmd_alt"][0] = self.option("ctl")
+
+    def get_parser(self):
+        """Initializes the ApacheParser"""
+        return GentooParser(
+            self.option("server_root"), self.option("vhost_root"),
+            self.version, configurator=self)
+
+
+class GentooParser(parser.ApacheParser):
+    """Gentoo specific ApacheParser override class"""
+    def __init__(self, *args, **kwargs):
+        # Gentoo specific configuration file for Apache2
+        self.apacheconfig_filep = "/etc/conf.d/apache2"
+        super(GentooParser, self).__init__(*args, **kwargs)
+
+    def update_runtime_variables(self):
+        """ Override for update_runtime_variables for custom parsing """
+        self.parse_sysconfig_var()
+        self.update_modules()
+
+    def parse_sysconfig_var(self):
+        """ Parses Apache CLI options from Gentoo configuration file """
+        defines = apache_util.parse_define_file(self.apacheconfig_filep,
+                                                "APACHE2_OPTS")
+        for k in defines:
+            self.variables[k] = defines[k]
+
+    def update_modules(self):
+        """Get loaded modules from httpd process, and add them to DOM"""
+        mod_cmd = [self.configurator.option("ctl"), "modules"]
+        matches = self.parse_from_subprocess(mod_cmd, r"(.*)_module")
+        for mod in matches:
+            self.add_mod(mod.strip())