def config_mail_layout(user_name:str) -> Mapping[str, str]:
"extract mail location configuration parameters: TYPE, PATH, LAYOUT, DIRNAME"
mail_location = doveconf('-h', 'mail_location')
layout_dict = dict()
if not mail_location:
logger.warning(f"missing mail_location: {mail_location}")
return layout_dict
if not ':' in mail_location:
logger.warning(f"wrong format mail_location: {mail_location}")
return layout_dict
location_term = mail_location.split(':') # split all
if not len(location_term) >= 3:
logger.warning(f"short format mail_location: {mail_location}")
return layout_dict
layout_dict['TYPE'] = location_term[0] # mail box type
layout_dict['PATH'] = location_term[1] # mail box path
for entry in location_term[2:]:
if '=' in entry:
entry_term = entry.split('=')
key = entry_term[0]
value = entry_term[1]
else: # key-only entry
key = entry
value = "true"
layout_dict[key] = value
return layout_dict
def config_any_home(user_name:str, entry_name:str) -> str:
"""
discover absolute path in user home
"""
assert '@' in user_name, f'need "@" in user_name: {user_name}'
mail_home = config_mail_home(user_name)
config_entry = doveconf('-h', entry_name)
assert '~' in config_entry, f'need "~" in config_entry: {config_entry}'
config_path = config_entry.replace('~', mail_home)
return config_path
def config_mail_home(user_name:str) -> str:
"""
discover absolute user home dir
user_name: person@domain
mail_home: /home/data/%d/%n
"""
assert '@' in user_name, f'need "@" in user_name: {user_name}'
mail_home = doveconf('-h', 'mail_home')
assert mail_home, f"wrong mail_home: {mail_home}"
assert '%n' in mail_home, f'need "%n" in mail_home: {mail_home}'
assert '%d' in mail_home, f'need "%d" in mail_home: {mail_home}'
user_term = user_name.split('@')
person = user_term[0]
domain = user_term[1]
mail_home = mail_home.replace('%n', person)
mail_home = mail_home.replace('%d', domain)
return mail_home
def config_mail_location(user_name:str) -> str:
"""
discover absolute user mail dir
user_name: person@domain
mail_location: sdbox:~/mail:key=val
mail_location: maildir:~/mail:LAYOUT=fs:DIRNAME=_m_a_i_l_
"""
assert '@' in user_name, f'need "@" in user_name: {user_name}'
mail_home = config_mail_home(user_name)
mail_location = doveconf('-h', 'mail_location')
assert mail_location, f'wrong mail_location: {mail_location}'
assert ':' in mail_location, f'need ":" in mail_location: {mail_location}'
assert '~' in mail_location, f'need "~" in mail_location: {mail_location}'
location_term = mail_location.split(':') # split all
location_type = location_term[0] # mail box type
location_path = location_term[1] # relative path
location_result = location_path.replace('~', mail_home) # convert to absolute
return location_result
def config_doveadm_port() -> str:
"remote server administration port"
return doveconf('-h', 'doveadm_port')
def config_client_ca_file() -> str:
"client connection certificate"
return doveconf('-h', 'ssl_client_ca_file')
def config_syncer_pipe() -> str:
"""
extract '/run/dovecot/syncer/pipe'
"""
return doveconf('-h', 'plugin/syncer_pipe')
def config_doveadm_password() -> str:
"shared client/server secret"
return doveconf('-h', 'doveadm_password')