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Improved backups

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This commit is contained in:
Spitap
2025-11-01 17:18:22 +01:00
parent 30b9393877
commit 3e5b9ab310
9 changed files with 287 additions and 459 deletions
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79
modoboa_installer/scripts/opendkim.py
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@@ -16,10 +16,7 @@ class Opendkim(base.Installer):
"""OpenDKIM installer."""
appname = "opendkim"
packages = {
"deb": ["opendkim"],
"rpm": ["opendkim"]
}
packages = {"deb": ["opendkim"], "rpm": ["opendkim"]}
config_files = ["opendkim.conf", "opendkim.hosts"]
def get_packages(self):
@@ -36,30 +33,34 @@ class Opendkim(base.Installer):
"""Make sure config directory exists."""
user = self.config.get("opendkim", "user")
pw = pwd.getpwnam(user)
targets = [
[self.app_config["keys_storage_dir"], pw[2], pw[3]]
]
targets = [[self.app_config["keys_storage_dir"], pw[2], pw[3]]]
for target in targets:
if not os.path.exists(target[0]):
utils.mkdir(
target[0],
stat.S_IRWXU | stat.S_IRGRP | stat.S_IXGRP |
stat.S_IROTH | stat.S_IXOTH,
target[1], target[2]
stat.S_IRWXU
| stat.S_IRGRP
| stat.S_IXGRP
| stat.S_IROTH
| stat.S_IXOTH,
target[1],
target[2],
)
super().install_config_files()
def get_template_context(self):
"""Additional variables."""
context = super(Opendkim, self).get_template_context()
context.update({
"db_driver": self.db_driver,
"db_name": self.config.get("modoboa", "dbname"),
"db_user": self.app_config["dbuser"],
"db_password": self.app_config["dbpassword"],
"port": self.app_config["port"],
"user": self.app_config["user"]
})
context.update(
{
"db_driver": self.db_driver,
"db_name": self.config.get("modoboa", "dbname"),
"db_user": self.app_config["dbuser"],
"db_password": self.app_config["dbpassword"],
"port": self.app_config["port"],
"user": self.app_config["user"],
}
)
return context
def setup_database(self):
@@ -72,11 +73,14 @@ class Opendkim(base.Installer):
dbuser = self.config.get("modoboa", "dbuser")
dbpassword = self.config.get("modoboa", "dbpassword")
self.backend.load_sql_file(
dbname, dbuser, dbpassword,
self.get_file_path("dkim_view_{}.sql".format(self.dbengine))
dbname,
dbuser,
dbpassword,
self.get_file_path("dkim_view_{}.sql".format(self.dbengine)),
)
self.backend.grant_right_on_table(
dbname, "dkim", self.app_config["dbuser"], "SELECT")
dbname, "dkim", self.app_config["dbuser"], "SELECT"
)
def post_run(self):
"""Additional tasks.
@@ -90,31 +94,33 @@ class Opendkim(base.Installer):
else:
params_file = "/etc/opendkim.conf"
pattern = r"s/^(SOCKET=.*)/#\1/"
utils.exec_cmd(
"perl -pi -e '{}' {}".format(pattern, params_file))
utils.exec_cmd("perl -pi -e '{}' {}".format(pattern, params_file))
with open(params_file, "a") as f:
f.write('\n'.join([
"",
'SOCKET="inet:12345@localhost"',
]))
f.write(
"\n".join(
[
"",
'SOCKET="inet:12345@localhost"',
]
)
)
# Make sure opendkim is started after postgresql and mysql,
# respectively.
if (self.dbengine != "postgres" and package.backend.FORMAT == "deb"):
if self.dbengine != "postgres" and package.backend.FORMAT == "deb":
dbservice = "mysql.service"
elif (self.dbengine != "postgres" and package.backend.FORMAT != "deb"):
elif self.dbengine != "postgres" and package.backend.FORMAT != "deb":
dbservice = "mysqld.service"
else:
dbservice = "postgresql.service"
pattern = (
"s/^After=(.*)$/After=$1 {}/".format(dbservice))
pattern = "s/^After=(.*)$/After=$1 {}/".format(dbservice)
utils.exec_cmd(
"perl -pi -e '{}' /lib/systemd/system/opendkim.service".format(pattern))
"perl -pi -e '{}' /lib/systemd/system/opendkim.service".format(pattern)
)
def restore(self):
"""Restore keys."""
dkim_keys_backup = os.path.join(
self.archive_path, "custom/dkim")
dkim_keys_backup = os.path.join(self.archive_path, "custom/opendkim")
keys_storage_dir = self.app_config["keys_storage_dir"]
if os.path.isdir(dkim_keys_backup):
for file in os.listdir(dkim_keys_backup):
@@ -129,6 +135,5 @@ class Opendkim(base.Installer):
def custom_backup(self, path):
"""Backup DKIM keys."""
if os.path.isdir(self.app_config["keys_storage_dir"]):
shutil.copytree(self.app_config["keys_storage_dir"], os.path.join(path, "dkim"))
utils.printcolor(
"DKIM keys saved!", utils.GREEN)
shutil.copytree(self.app_config["keys_storage_dir"], path)
utils.printcolor("DKIM keys saved!", utils.GREEN)