116 lines
3.9 KiB
Python
116 lines
3.9 KiB
Python
"""Modoboa related tasks."""
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import os
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import pwd
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import stat
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from .. import python
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from .. import utils
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from . import base
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from . import install
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class Modoboa(base.Installer):
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"""Modoboa installation."""
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appname = "modoboa"
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no_daemon = True
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packages = [
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"python-dev", "libxml2-dev", "libxslt-dev", "libjpeg-dev",
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"librrd-dev", "rrdtool"]
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config_files = [
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"crontab=/etc/cron.d/modoboa",
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"sudoers=/etc/sudoers.d/modoboa",
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]
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with_db = True
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with_user = True
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def __init__(self, config):
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"""Get configuration."""
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super(Modoboa, self).__init__(config)
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self.venv_path = config.get("modoboa", "venv_path")
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self.instance_path = config.get("modoboa", "instance_path")
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self.extensions = config.get("modoboa", "extensions").split()
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def _setup_venv(self):
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"""Prepare a dedicated virtuelenv."""
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python.setup_virtualenv(self.venv_path, sudo_user=self.user)
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packages = ["modoboa", "rrdtool"]
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if self.dbengine == "postgres":
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packages.append("psycopg2")
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else:
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packages.append("MYSQL-Python")
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python.install_packages(packages, self.venv_path, sudo_user=self.user)
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def _deploy_instance(self):
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"""Deploy Modoboa."""
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prefix = ". {}; ".format(
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os.path.join(self.venv_path, "bin", "activate"))
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args = [
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"--collectstatic",
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"--timezone", self.config.get("modoboa", "timezone"),
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"--domain", self.config.get("general", "hostname"),
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"--extensions", " ".join(self.extensions),
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"--dburl", "default:{0}://{1}:{2}@localhost/{1}".format(
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self.config.get("database", "engine"), self.dbname,
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self.dbpasswd)
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]
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if self.config.getboolean("amavis", "enabled"):
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args += [
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"amavis:{}://{}:{}@localhost/{}".format(
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self.config.get("database", "engine"),
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self.config.get("amavis", "dbuser"),
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self.config.get("amavis", "dbpassword"),
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self.config.get("amavis", "dbname")
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)
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]
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utils.exec_cmd(
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"bash -c '{} modoboa-admin.py deploy instance {}'".format(
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prefix, " ".join(args)),
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sudo_user=self.user, cwd=self.home_dir)
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def get_template_context(self):
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"""Additional variables."""
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context = super(Modoboa, self).get_template_context()
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context.update({
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"dovecot_mailboxes_owner": (
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self.config.get("dovecot", "mailboxes_owner"))
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})
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return context
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def apply_settings(self):
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"""Configure modoboa."""
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rrd_root_dir = os.path.join(self.home_dir, "rrdfiles")
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pdf_storage_dir = os.path.join(self.home_dir, "pdfcredentials")
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webmail_media_dir = os.path.join(
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self.instance_path, "media", "webmail")
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pw = pwd.getpwnam(self.user)
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for d in [rrd_root_dir, pdf_storage_dir, webmail_media_dir]:
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utils.mkdir(d, stat.S_IRWXU | stat.S_IRWXG, pw[2], pw[3])
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settings = {
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"modoboa_admin.HANDLE_MAILBOXES": "yes",
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"modoboa_admin.AUTO_ACCOUNT_REMOVAL": "yes",
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"modoboa_amavis.AM_PDP_MODE": "inet",
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"modoboa_stats.RRD_ROOT_DIR": rrd_root_dir,
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"modoboa_pdfcredentials.STORAGE_DIR": pdf_storage_dir,
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}
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for name, value in settings.items():
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query = (
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"DELETE FROM lib_parameter WHERE name='{0}';"
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"INSERT INTO lib_parameter (name, value) VALUES ('{0}', '{1}')"
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.format(name, value)
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)
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self.backend._exec_query(query, self.dbname, self.dbuser)
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def post_run(self):
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"""Additional tasks."""
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self._setup_venv()
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self._deploy_instance()
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self.apply_settings()
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install("uwsgi", self.config)
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install("nginx", self.config)
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