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added dump option to dump dns data of domains

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master
Alexander Graf 4 years ago
parent 2a5c46c890
commit adc9c70c3e
2 changed files with 68 additions and 18 deletions
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12
core/admin/mailu/manage.py
Unescape Escape View File

@ -301,11 +301,13 @@ def config_update(verbose=False, delete_objects=False, dry_run=False, file=None)
@mailu.command()
@click.option('-f', '--full', is_flag=True, help='Include default attributes')
@click.option('-s', '--secrets', is_flag=True, help='Include secrets (dkim-key, plain-text / not hashed)')
@click.option('-d', '--dns', is_flag=True, help='Include dns records')
@click.argument('sections', nargs=-1)
@flask_cli.with_appcontext
def config_dump(full=False, secrets=False, sections=None):
def config_dump(full=False, secrets=False, dns=False, sections=None):
"""dump configuration as YAML-formatted data to stdout
valid SECTIONS are: domains, relays, users, aliases
SECTIONS can be: domains, relays, users, aliases
"""
class spacedDumper(yaml.Dumper):
@ -325,10 +327,14 @@ def config_dump(full=False, secrets=False, sections=None):
print(f'[ERROR] Invalid section: {section}')
return 1
extra = []
if dns:
extra.append('dns')
config = {}
for section, model in yaml_sections:
if not sections or section in sections:
dump = [item.to_dict(full, secrets) for item in model.query.all()]
dump = [item.to_dict(full, secrets, extra) for item in model.query.all()]
if len(dump):
config[section] = dump

72
core/admin/mailu/models.py
Unescape Escape View File

@ -119,7 +119,7 @@ class Base(db.Model):
def _dict_pval(self):
return getattr(self, self._dict_pkey())
def to_dict(self, full=False, include_secrets=False, recursed=False, hide=None):
def to_dict(self, full=False, include_secrets=False, include_extra=None, recursed=False, hide=None):
""" Return a dictionary representation of this model.
"""
@ -136,9 +136,17 @@ class Base(db.Model):
convert = getattr(self, '_dict_output', {})
extra_keys = getattr(self, '_dict_extra', {})
if include_extra is None:
include_extra = []
res = {}
for key in itertools.chain(self.__table__.columns.keys(), getattr(self, '_dict_show', [])):
for key in itertools.chain(
self.__table__.columns.keys(),
getattr(self, '_dict_show', []),
*[extra_keys.get(extra, []) for extra in include_extra]
):
if key in hide:
continue
if key in self.__table__.columns:
@ -167,14 +175,14 @@ class Base(db.Model):
if key in secret:
res[key] = '<hidden>'
else:
res[key] = [item.to_dict(full, include_secrets, True) for item in items]
res[key] = [item.to_dict(full, include_secrets, include_extra, True) for item in items]
else:
value = getattr(self, key)
if full or value is not None:
if key in secret:
res[key] = '<hidden>'
else:
res[key] = value.to_dict(full, include_secrets, True)
res[key] = value.to_dict(full, include_secrets, include_extra, True)
return res
@ -219,7 +227,7 @@ class Base(db.Model):
if rel is None:
itype = getattr(model, '_dict_types', {}).get(key)
if itype is not None:
if not itype: # empty tuple => ignore value
if itype is False: # ignore value
del data[key]
continue
elif not isinstance(value, itype):
@ -291,11 +299,11 @@ class Base(db.Model):
# delete referenced items missing in yaml
rel_pkey = rel_model._dict_pkey()
new_data = list([i.to_dict(True, True, True, [rel_pkey]) for i in new])
new_data = list([i.to_dict(True, True, None, True, [rel_pkey]) for i in new])
for rel_item in old:
if rel_item not in new:
# check if item with same data exists to stabilze import without primary key
rel_data = rel_item.to_dict(True, True, True, [rel_pkey])
rel_data = rel_item.to_dict(True, True, None, True, [rel_pkey])
try:
same_idx = new_data.index(rel_data)
except ValueError:
@ -367,10 +375,18 @@ class Domain(Base):
__tablename__ = "domain"
_dict_hide = {'users', 'managers', 'aliases'}
_dict_show = {'dkim_key', 'dkim_publickey'}
_dict_show = {'dkim_key'}
_dict_extra = {'dns':{'dkim_publickey', 'dns_mx', 'dns_spf', 'dns_dkim', 'dns_dmarc'}}
_dict_secret = {'dkim_key'}
_dict_types = {'dkim_key': (bytes, type(None)), 'dkim_publickey': tuple()}
_dict_output = {'dkim_key': lambda v: v.decode('utf-8').strip().split('\n')[1:-1]}
_dict_types = {
'dkim_key': (bytes, type(None)),
'dkim_publickey': False,
'dns_mx': False,
'dns_spf': False,
'dns_dkim': False,
'dns_dmarc': False,
}
_dict_output = {'dkim_key': lambda key: key.decode('utf-8').strip().split('\n')[1:-1]}
@staticmethod
def _dict_input(data):
if 'dkim_key' in data:
@ -408,18 +424,46 @@ class Domain(Base):
max_quota_bytes = db.Column(db.BigInteger(), nullable=False, default=0)
signup_enabled = db.Column(db.Boolean(), nullable=False, default=False)
def _dkim_file(self):
return app.config["DKIM_PATH"].format(
domain=self.name, selector=app.config["DKIM_SELECTOR"])
@property
def dns_mx(self):
hostname = app.config['HOSTNAMES'].split(',')[0]
return f'{self.name}. 600 IN MX 10 {hostname}.'
@property
def dns_spf(self):
hostname = app.config['HOSTNAMES'].split(',')[0]
return f'{self.name}. 600 IN TXT "v=spf1 mx a:{hostname} ~all"'
@property
def dns_dkim(self):
if os.path.exists(self._dkim_file()):
selector = app.config['DKIM_SELECTOR']
return f'{selector}._domainkey.{self.name}. 600 IN TXT "v=DKIM1; k=rsa; p={self.dkim_publickey}"'
@property
def dns_dmarc(self):
if os.path.exists(self._dkim_file()):
domain = app.config['DOMAIN']
rua = app.config['DMARC_RUA']
rua = f' rua=mailto:{rua}@{domain};' if rua else ''
ruf = app.config['DMARC_RUF']
ruf = f' ruf=mailto:{ruf}@{domain};' if ruf else ''
return f'_dmarc.{self.name}. 600 IN TXT "v=DMARC1; p=reject;{rua}{ruf} adkim=s; aspf=s"'
@property
def dkim_key(self):
file_path = app.config["DKIM_PATH"].format(
domain=self.name, selector=app.config["DKIM_SELECTOR"])
file_path = self._dkim_file()
if os.path.exists(file_path):
with open(file_path, "rb") as handle:
return handle.read()
@dkim_key.setter
def dkim_key(self, value):
file_path = app.config["DKIM_PATH"].format(
domain=self.name, selector=app.config["DKIM_SELECTOR"])
file_path = self._dkim_file()
if value is None:
if os.path.exists(file_path):
os.unlink(file_path)

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