mirror of
https://github.com/YunoHost/moulinette.git
synced 2024-09-03 20:06:31 +02:00
363 lines
12 KiB
Python
363 lines
12 KiB
Python
# -*- coding: utf-8 -*-
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""" License
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Copyright (C) 2013 YunoHost
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, see http://www.gnu.org/licenses
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"""
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""" yunohost_tools.py
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Specific tools
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"""
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import os
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import sys
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import yaml
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import re
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import getpass
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import subprocess
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import requests
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import json
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from yunohost import YunoHostError, YunoHostLDAP, validate, colorize, get_required_args, win_msg
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from yunohost_domain import domain_add
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from yunohost_dyndns import dyndns_subscribe
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from yunohost_backup import backup_init
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lemon_tmp_conf = '/tmp/tmplemonconf'
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def tools_ldapinit(password=None):
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"""
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YunoHost LDAP initialization
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"""
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with YunoHostLDAP() as yldap:
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with open('ldap_scheme.yml') as f:
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ldap_map = yaml.load(f)
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for rdn, attr_dict in ldap_map['parents'].items():
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yldap.add(rdn, attr_dict)
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for rdn, attr_dict in ldap_map['children'].items():
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yldap.add(rdn, attr_dict)
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admin_dict = {
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'cn': 'admin',
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'uid': 'admin',
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'description': 'LDAP Administrator',
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'gidNumber': '1007',
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'uidNumber': '1007',
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'homeDirectory': '/home/admin',
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'loginShell': '/bin/bash',
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'objectClass': ['organizationalRole', 'posixAccount', 'simpleSecurityObject']
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}
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yldap.update('cn=admin', admin_dict)
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os.system('rm /etc/smbldap-tools/smbldap_bind.conf')
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with open('/etc/smbldap-tools/smbldap_bind.conf', 'w') as f:
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lines = [
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'masterDN="cn=admin,dc=yunohost,dc=org"',
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'slaveDN="cn=admin,dc=yunohost,dc=org"',
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'masterPw="yunohost"',
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'slavePw="yunohost"'
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]
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for line in lines:
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f.write(line +'\n')
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os.system('chmod 600 /etc/smbldap-tools/smbldap_bind.conf')
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os.system('smbpasswd -w yunohost')
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sid = subprocess.check_output(['net', 'getlocalsid', 'YUNOHOST']).strip().split(':')[1][1:]
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os.system('echo \'SID="'+ sid +'"\' >> /etc/smbldap-tools/smbldap.conf')
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if password is not None:
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os.system('echo "'+ password +'\n'+ password +'" | smbldap-populate')
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win_msg(_("LDAP has been successfully initialized"))
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def tools_adminpw(old_password, new_password):
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"""
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Change admin password
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Keyword argument:
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old_password
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new_password
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"""
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# Validate password length
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if len(new_password) < 4:
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raise YunoHostError(22, _("Password is too short"))
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result = os.system('ldappasswd -h localhost -D cn=admin,dc=yunohost,dc=org -w "'+ old_password +'" -a "'+ old_password +'" -s "' + new_password + '"')
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result2 = os.system('smbpasswd -w "'+ new_password + '"')
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os.system('rm /etc/smbldap-tools/smbldap_bind.conf')
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with open('/etc/smbldap-tools/smbldap_bind.conf', 'w') as f:
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lines = [
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'masterDN="cn=admin,dc=yunohost,dc=org"',
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'slaveDN="cn=admin,dc=yunohost,dc=org"',
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'masterPw="'+ new_password +'"',
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'slavePw="'+ new_password +'"'
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]
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for line in lines:
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f.write(line +'\n')
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os.system('chmod 600 /etc/smbldap-tools/smbldap_bind.conf')
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if result == result2 == 0:
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win_msg(_("Admin password has been changed"))
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else:
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raise YunoHostError(22, _("Invalid password"))
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def tools_maindomain(old_domain, new_domain, dyndns=False):
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"""
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Main domain change tool
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Keyword argument:
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old_domain
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new_domain
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"""
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if not old_domain:
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with open('/etc/yunohost/current_host', 'r') as f:
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old_domain = f.readline().rstrip()
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validate(r'^([a-zA-Z0-9]{1}([a-zA-Z0-9\-]*[a-zA-Z0-9])*)(\.[a-zA-Z0-9]{1}([a-zA-Z0-9\-]*[a-zA-Z0-9])*)*(\.[a-zA-Z]{1}([a-zA-Z0-9\-]*[a-zA-Z0-9])*)$', old_domain)
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config_files = [
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'/etc/postfix/main.cf',
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'/etc/metronome/metronome.cfg.lua',
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'/etc/dovecot/dovecot.conf',
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'/etc/lemonldap-ng/lemonldap-ng.ini',
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'/usr/share/yunohost/yunohost-config/others/startup',
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'/home/yunohost.backup/tahoe/tahoe.cfg'
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]
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config_dir = []
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for dir in config_dir:
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for file in os.listdir(dir):
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config_files.append(dir + '/' + file)
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for file in config_files:
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with open(file, "r") as sources:
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lines = sources.readlines()
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with open(file, "w") as sources:
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for line in lines:
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sources.write(re.sub(r''+ old_domain +'', new_domain, line))
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domain_add([new_domain], raw=False, main=True)
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lemon_conf_lines = [
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"$tmp->{'domain'} = '"+ new_domain +"';", # Replace Lemon domain
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"$tmp->{'ldapBase'} = 'dc=yunohost,dc=org';", # Set ldap basedn
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"$tmp->{'portal'} = 'https://"+ new_domain +"/sso/';", # Set SSO url
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"$tmp->{'locationRules'}->{'"+ new_domain +"'}->{'(?#0ynh_admin)^/ynh-admin/'} = '$uid eq \"admin\"';",
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"$tmp->{'locationRules'}->{'"+ new_domain +"'}->{'(?#0ynh_user)^/ynh-user/'} = '$uid ne \"admin\"';"
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]
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if old_domain is not 'yunohost.org':
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lemon_conf_lines.extend([
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"delete $tmp->{'locationRules'}->{'"+ old_domain +"'}->{'(?#0ynh_admin)^/ynh-admin/'};",
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"delete $tmp->{'locationRules'}->{'"+ old_domain +"'}->{'(?#0ynh_user)^/ynh-user/'};"
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])
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with open('/tmp/tmplemonconf','w') as lemon_conf:
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for line in lemon_conf_lines:
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lemon_conf.write(line + '\n')
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os.system('rm /etc/yunohost/apache/domains/' + old_domain + '.d/*.fixed.conf') # remove SSO apache conf dir from old domain conf (fail if postinstall)
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os.system('rm /etc/ssl/private/yunohost_key.pem')
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os.system('rm /etc/ssl/certs/yunohost_crt.pem')
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command_list = [
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'cp /etc/yunohost/apache/templates/sso.fixed.conf /etc/yunohost/apache/domains/' + new_domain + '.d/sso.fixed.conf', # add SSO apache conf dir to new domain conf
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'cp /etc/yunohost/apache/templates/admin.fixed.conf /etc/yunohost/apache/domains/' + new_domain + '.d/admin.fixed.conf',
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'cp /etc/yunohost/apache/templates/user.fixed.conf /etc/yunohost/apache/domains/' + new_domain + '.d/user.fixed.conf',
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'/usr/share/lemonldap-ng/bin/lmYnhMoulinette',
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'cp /etc/yunohost/certs/'+ new_domain +'/key.pem /etc/metronome/certs/yunohost_key.pem',
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'chown metronome: /etc/metronome/certs/yunohost_key.pem',
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'ln -s /etc/yunohost/certs/'+ new_domain +'/key.pem /etc/ssl/private/yunohost_key.pem',
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'ln -s /etc/yunohost/certs/'+ new_domain +'/crt.pem /etc/ssl/certs/yunohost_crt.pem',
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'echo '+ new_domain +' > /etc/yunohost/current_host',
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'service apache2 restart',
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'service metronome restart',
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'service postfix restart',
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'service dovecot restart',
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'service amavis restart',
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'service tahoe-lafs restart'
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]
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for command in command_list:
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if os.system(command) != 0:
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raise YunoHostError(17, _("There were a problem during domain changing"))
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if dyndns: dyndns_subscribe(domain=new_domain)
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elif len(new_domain.split('.')) >= 3:
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r = requests.get('http://dyndns.yunohost.org/domains')
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dyndomains = json.loads(r.text)
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dyndomain = '.'.join(new_domain.split('.')[1:])
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if dyndomain in dyndomains:
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dyndns_subscribe(domain=new_domain)
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win_msg(_("Main domain has been successfully changed"))
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def tools_postinstall(domain, password, dyndns=False):
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"""
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YunoHost post-install
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Keyword argument:
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dyndns -- Subscribe domain to a DynDNS service
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domain -- YunoHost main domain
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password -- YunoHost admin password
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"""
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with YunoHostLDAP(password='yunohost') as yldap:
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try:
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with open('/etc/yunohost/installed') as f: pass
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except IOError:
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print('Installing YunoHost')
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else:
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raise YunoHostError(17, _("YunoHost is already installed"))
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if len(domain.split('.')) >= 3:
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r = requests.get('http://dyndns.yunohost.org/domains')
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dyndomains = json.loads(r.text)
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dyndomain = '.'.join(domain.split('.')[1:])
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if dyndomain in dyndomains:
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if requests.get('http://dyndns.yunohost.org/test/'+ domain).status_code == 200:
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dyndns=True
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else:
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raise YunoHostError(17, _("Domain is already taken"))
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# Create required folders
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folders_to_create = [
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'/etc/yunohost/apps',
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'/etc/yunohost/certs',
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'/var/cache/yunohost/repo',
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'/home/yunohost.samba',
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'/home/yunohost.backup',
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'/home/yunohost.app'
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]
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for folder in folders_to_create:
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try: os.listdir(folder)
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except OSError: os.makedirs(folder)
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# Set hostname to avoid amavis bug
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if os.system('hostname -d') != 0:
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os.system('hostname yunohost.yunohost.org')
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# Create SSL CA
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ssl_dir = '/usr/share/yunohost/yunohost-config/ssl/yunoCA'
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command_list = [
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'echo "01" > '+ ssl_dir +'/serial',
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'rm '+ ssl_dir +'/index.txt',
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'touch '+ ssl_dir +'/index.txt',
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'cp '+ ssl_dir +'/openssl.cnf '+ ssl_dir +'/openssl.ca.cnf ',
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'sed -i "s/yunohost.org/'+ domain +'/g" '+ ssl_dir +'/openssl.ca.cnf ',
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'openssl req -x509 -new -config '+ ssl_dir +'/openssl.ca.cnf -days 3650 -out '+ ssl_dir +'/ca/cacert.pem -keyout '+ ssl_dir +'/ca/cakey.pem -nodes -batch',
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'cp '+ ssl_dir +'/ca/cacert.pem /etc/ssl/certs/ca-yunohost_crt.pem',
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'update-ca-certificates'
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]
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for command in command_list:
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if os.system(command) != 0:
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raise YunoHostError(17, _("There were a problem during CA creation"))
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# Initialize YunoHost LDAP base
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tools_ldapinit(password)
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# Initialize backup system
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backup_init()
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# New domain config
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tools_maindomain(old_domain='yunohost.org', new_domain=domain, dyndns=dyndns)
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# Change LDAP admin password
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tools_adminpw(old_password='yunohost', new_password=password)
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os.system('touch /etc/yunohost/installed')
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os.system('service samba restart')
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win_msg(_("YunoHost has been successfully configured"))
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def tools_lemonrule(id=None, url=None, key=None, value=None, priority=None, delete=False, apply=False):
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"""
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"""
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conf_lines = []
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if delete: line = "delete $tmp"
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else: line = "$tmp"
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# locationRule formatter
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if url is not None and id is not None:
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# Remove potential "http://" or "https://"
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if '://' in url:
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url = url[url.index('://') + 3:]
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# Split domain and path properly
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if '/' in url:
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domain = url[:url.index('/')]
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path = url[url.index('/'):]
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if path[-1:] is not '/':
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path = path +'/'
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else:
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domain = url
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path = '/'
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line = line +"->{'locationRules'}->{'"+ domain +"'}"
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if priority is not None:
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line = line +"->{'(?#"+ priority + id +")^"+ path +"'}"
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else:
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line = line +"->{'(?#"+ id +"Z)^"+ path +"'}"
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# Free key formatter from tuple
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elif key is not None:
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if not isinstance(key, tuple): key = (key,)
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for level in key:
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line = line +"->{'"+ level +"'}"
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# Append value
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if value is None: conf_lines.append(line +';')
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elif isinstance(value, int): conf_lines.append(line +' = '+ str(value) +';')
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else: conf_lines.append(line +' = \''+ value +'\';')
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# Write configuration
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with open(lemon_tmp_conf,'a+') as lemon_conf:
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for conf_line in conf_lines:
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lemon_conf.write(conf_line + '\n')
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# Apply & reload configuration
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if apply:
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os.system('chown www-data '+ lemon_tmp_conf)
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if os.system('/usr/share/lemonldap-ng/bin/lmYnhMoulinette') == 0:
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os.system('service apache2 reload')
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win_msg(_("LemonLDAP configured"))
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else:
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raise YunoHostError(1, _("An error occured during LemonLDAP configuration"))
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os.system("echo '' > lemon_tmp_conf")
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