Esempio n. 1
0
def change_server():
	syslog.syslog('Changing VPN server...')
	newserver = request.args.get('servername')
	newport = request.args.get('serverport')
	if newserver == 'none':
 		if not os.path.isfile(VPN_DISABLED_MARKER_FILE):
                	disable_vpn()
                        return_data = get_current_server()
        else:
		if (newserver is None) or (newport is None):
			return_data = {'error':'server and port required'}
		else:
			# get ca certificate & tls-auth key filename elements for the new server
			server = vpnservers_data.find(".//vpnserver[servername='" + newserver + "']")
			server_details = get_server_details(newserver)
		        if server_details is None:
		                return_data = {'error':'server not found'}
				return return_data
		        else:
		                cacertfile = server_details['cacertfile']
		                tlsauthkeyfile = server_details['tlsauthkeyfile']
			syslog.syslog('changing...')
        	        result = shell_exec('sudo service openvpn status')
			if ('Active: active' in result) or ('is running' in result) or ('started' in result):
	                        # echo "Stopping VPN service...\n"
				syslog.syslog('Stopping VPN service...')
        	                result = util.stop_service('openvpn')
			else:
				syslog.syslog('OpenVPN service is not running...')
	                if os.path.isfile(VPN_DISABLED_MARKER_FILE):
	                        enable_vpn(startservice = False)
			# modify /etc/openvpn/server.conf with new server name
			f = open('/etc/openvpn/server.conf','r+')
			configfile = f.readlines()
			serverconf = ""
			for line in configfile:
                        	line_tokens = str.split(line)
				if len(line_tokens) > 0:
		                        if line_tokens[0] == 'remote':
	        	                        existingport = line_tokens[2]
		                                if (existingport is not None) and (existingport != '0'):
		                                        portnumber = existingport
						else:
							portnumber = newport
		                                serverconf += 'remote ' + newserver + ' ' + portnumber + '\n'
					elif line_tokens[0] == 'ca' and cacertfile is not None:
						serverconf += 'ca ' + cacertfile + '\n'
					elif line_tokens[0] == 'tls-auth' and tlsauthkeyfile is not None:
						serverconf += 'tls-auth ' + tlsauthkeyfile + '\n'
	                	        else:
		                                serverconf += line
			f.seek(0)
			f.write(serverconf)
	                f.truncate()
			f.close()
                	# start openvpn service
			result = util.start_service('openvpn')
			return_data = get_current_server()
	socketio.emit('serverchange', None, broadcast=True)
	return return_data
Esempio n. 2
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def enable_vpn(startservice=True):
    if os.path.isfile(VPN_DISABLED_MARKER_FILE):
        # remove disabled marker file
        os.unlink(VPN_DISABLED_MARKER_FILE)
        # set openvpn service to start automatically on boot
        util.enable_service(OPENVPN_SERVICE_NAME)
        # remove any existing forwarding rules
        shell_exec('sudo iptables -F FORWARD')
        # add rules for forwarding via VPN
        shell_exec('sudo iptables -A FORWARD -j forward_rules_vpn')
        # enable killswitch (no outbound traffic if VPN is not connected)
        shell_exec('sudo iptables -F killswitch')
        shell_exec('sudo iptables -t filter -A killswitch -j killswitch_on')
        # save iptables
        os.system('sudo su -c \'iptables-save > /etc/iptables/rules.v4\'')
        if (startservice is not None) and (startservice == False):
            pass
        else:
            util.start_service(OPENVPN_SERVICE_NAME)
    socketio.emit('serverchange', None, broadcast=True, namespace='/vpncgw')
Esempio n. 3
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def enable_vpn(startservice = True):
	if os.path.isfile(VPN_DISABLED_MARKER_FILE):
	        # remove disabled marker file
	        os.unlink(VPN_DISABLED_MARKER_FILE)
	        # set openvpn service to start automatically on boot
	        util.enable_service('openvpn')
	        # remove any existing forwarding rules
	        shell_exec('sudo iptables -F FORWARD')
	        # add rules for forwarding via VPN
	        shell_exec('sudo iptables -A FORWARD -j forward_rules_vpn')
	        # enable killswitch (no outbound traffic if VPN is not connected)
	        shell_exec('sudo iptables -F killswitch')
	        shell_exec('sudo iptables -t filter -A killswitch -j killswitch_on')
	        # save iptables
		os.system('sudo su -c \'iptables-save > /etc/iptables/rules.v4\'')
		if (startservice is not None) and (startservice == False):
			pass
		else:
			util.start_service('openvpn')
	socketio.emit('serverchange', None, broadcast=True)
	return get_current_server()
Esempio n. 4
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def change_server():
    CANCEL_SPEEDTEST = True
    clear_speedtest()
    syslog.syslog('Changing VPN server...')
    newserver = request.args.get('servername')
    newport = request.args.get('serverport')
    if newserver == 'none':
        if not os.path.isfile(VPN_DISABLED_MARKER_FILE):
            disable_vpn()
            return_data = get_current_server()
    else:
        if (newserver is None) or (newport is None):
            return_data = {'error': 'server and port required'}
        else:
            # get ca certificate & tls-auth key filename elements for the new server
            server = vpnservers_data.find(".//vpnserver[servername='" +
                                          newserver + "']")
            server_details = get_server_details(newserver)
            if server_details is None:
                return_data = {'error': 'server not found'}
                return return_data
            else:
                cacertfile = server_details['cacertfile']
                tlsauthkeyfile = server_details['tlsauthkeyfile']
            if util.service_active('openvpn'):
                # echo "Stopping VPN service...\n"
                syslog.syslog('Stopping VPN service...')
                result = util.stop_service('openvpn')
            else:
                syslog.syslog('OpenVPN service is not running...')
            if os.path.isfile(VPN_DISABLED_MARKER_FILE):
                enable_vpn(startservice=False)
            # modify /etc/openvpn/server.conf with new server name
            f = open('/etc/openvpn/server.conf', 'r+')
            configfile = f.readlines()
            serverconf = ""
            for line in configfile:
                line_tokens = str.split(line)
                if len(line_tokens) > 0:
                    if line_tokens[0] == 'remote':
                        existingport = line_tokens[2]
                        if (existingport
                                is not None) and (existingport != '0'):
                            portnumber = existingport
                        else:
                            portnumber = newport
                        serverconf += 'remote ' + newserver + ' ' + portnumber + '\n'
                    elif line_tokens[0] == 'ca' and cacertfile is not None:
                        serverconf += 'ca ' + cacertfile + '\n'
                    elif line_tokens[
                            0] == 'tls-auth' and tlsauthkeyfile is not None:
                        serverconf += 'tls-auth ' + tlsauthkeyfile + '\n'
                    else:
                        serverconf += line
            f.seek(0)
            f.write(serverconf)
            f.truncate()
            f.close()
            # start openvpn service
            result = util.start_service('openvpn')
            return_data = get_current_server()
    socketio.emit('serverchange', None, broadcast=True)
    CANCEL_SPEEDTEST = False
    return return_data
Esempio n. 5
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##############################
#	Logging facility setup   #
##############################

# First things first
import logging
from os.path import join
logging.basicConfig(filename=join("backend","persistance", "musicman.log"), 
					format='%(asctime)s | %(levelname)s: %(message)s',
					level=logging.WARN)

##############################

from util import start_service, process_songs, calculate_distances
from frontend import cli
from data_handler import STORE_IDS, fetch_store
from backend.client.explorer import explore

VERBOSE = True
start_service(verbose = VERBOSE)

#explore()
songs = fetch_store(STORE_IDS["songs"])
process_songs(songs, rea = True, red = True, cs = True, ve = VERBOSE)
Esempio n. 6
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def _start_galaxy():
    # Create directory to store galaxy service's pid file.
    _make_dir_for_galaxy("/var/lib/galaxy")
    start_service("galaxy")
Esempio n. 7
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def _start_galaxy():
    # Create directory to store galaxy service's pid file.
    _make_dir_for_galaxy("/var/lib/galaxy")
    start_service("galaxy")
Esempio n. 8
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def _start_nginx(env):
    galaxy_data = env.galaxy_data_mount
    env.safe_sudo("mkdir -p '%s'" % env.galaxy_data)
    _chown_galaxy(env, galaxy_data)
    start_service("nginx")
Esempio n. 9
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def _start_nginx(env):
    galaxy_data = env.galaxy_data_mount
    env.safe_sudo("mkdir -p '%s'" % env.galaxy_data)
    _chown_galaxy(env, galaxy_data)
    start_service("nginx")