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-rw-r--r--interface-definitions/include/interface-mtu-68-1500.xml.i13
-rw-r--r--interface-definitions/vpn-sstp.xml.in (renamed from interface-definitions/sstp.xml.in)203
-rwxr-xr-xsrc/conf_mode/accel_sstp.py469
-rwxr-xr-xsrc/conf_mode/ntp.py10
-rwxr-xr-xsrc/conf_mode/vpn_sstp.py545
-rwxr-xr-xsrc/migration-scripts/sstp/0-to-1130
6 files changed, 783 insertions, 587 deletions
diff --git a/interface-definitions/include/interface-mtu-68-1500.xml.i b/interface-definitions/include/interface-mtu-68-1500.xml.i
new file mode 100644
index 000000000..81223c332
--- /dev/null
+++ b/interface-definitions/include/interface-mtu-68-1500.xml.i
@@ -0,0 +1,13 @@
+<leafNode name="mtu">
+ <properties>
+ <help>Maximum Transmission Unit (MTU)</help>
+ <valueHelp>
+ <format>68-1500</format>
+ <description>Maximum Transmission Unit</description>
+ </valueHelp>
+ <constraint>
+ <validator name="numeric" argument="--range 68-1500"/>
+ </constraint>
+ <constraintErrorMessage>MTU must be between 68 and 1500</constraintErrorMessage>
+ </properties>
+</leafNode>
diff --git a/interface-definitions/sstp.xml.in b/interface-definitions/vpn-sstp.xml.in
index 10b97b833..59aae9f7f 100644
--- a/interface-definitions/sstp.xml.in
+++ b/interface-definitions/vpn-sstp.xml.in
@@ -1,11 +1,11 @@
<?xml version="1.0"?>
<interfaceDefinition>
- <node name="service">
+ <node name="vpn">
<children>
- <node name="sstp-server" owner="${vyos_conf_scripts_dir}/accel_sstp.py">
+ <node name="sstp" owner="${vyos_conf_scripts_dir}/vpn_sstp.py">
<properties>
- <help>Secure Socket Tunneling Protocol (SSTP) Server</help>
- <priority>900</priority>
+ <help>Secure Socket Tunneling Protocol (SSTP) server</help>
+ <priority>901</priority>
</properties>
<children>
<node name="authentication">
@@ -113,85 +113,96 @@
<multi />
</properties>
</leafNode>
- <tagNode name="radius-server">
- <properties>
- <help>IP address of RADIUS server</help>
- <valueHelp>
- <format>ipv4</format>
- <description>IP address of RADIUS server</description>
- </valueHelp>
- </properties>
- <children>
- <leafNode name="secret">
- <properties>
- <help>Key for accessing the specified server</help>
- </properties>
- </leafNode>
- <leafNode name="req-limit">
- <properties>
- <help>Maximum number of simultaneous requests to server (default: unlimited)</help>
- </properties>
- </leafNode>
- <leafNode name="fail-time">
- <properties>
- <help>If server does not responds mark it as unavailable for this time (seconds)</help>
- </properties>
- </leafNode>
- </children>
- </tagNode>
- <node name="radius-settings">
- <properties>
- <help>RADIUS settings</help>
- </properties>
+ #include <include/radius-server.xml.i>
+ <node name="radius">
<children>
+ <tagNode name="server">
+ <children>
+ <leafNode name="fail-time">
+ <properties>
+ <help>Mark server unavailable for &lt;n&gt; seconds on failure</help>
+ <valueHelp>
+ <format>0-600</format>
+ <description>Fail time penalty</description>
+ </valueHelp>
+ <constraint>
+ <validator name="numeric" argument="--range 0-600"/>
+ </constraint>
+ <constraintErrorMessage>Fail time must be between 0 and 600 seconds</constraintErrorMessage>
+ </properties>
+ </leafNode>
+ </children>
+ </tagNode>
<leafNode name="timeout">
<properties>
- <help>Timeout to wait response from server (seconds)</help>
+ <help>Timeout in seconds to wait response from RADIUS server</help>
+ <valueHelp>
+ <format>1-60</format>
+ <description>Timeout in seconds</description>
+ </valueHelp>
+ <constraint>
+ <validator name="numeric" argument="--range 1-60"/>
+ </constraint>
+ <constraintErrorMessage>Timeout must be between 1 and 60 seconds</constraintErrorMessage>
</properties>
</leafNode>
<leafNode name="acct-timeout">
<properties>
- <help>Timeout to wait reply for Interim-Update packets. (default 3 seconds)</help>
+ <help>Timeout for Interim-Update packets, terminate session afterwards (default 3 seconds)</help>
+ <valueHelp>
+ <format>0-60</format>
+ <description>Timeout in seconds, 0 to keep active</description>
+ </valueHelp>
+ <constraint>
+ <validator name="numeric" argument="--range 0-60"/>
+ </constraint>
+ <constraintErrorMessage>Timeout must be between 0 and 60 seconds</constraintErrorMessage>
</properties>
</leafNode>
<leafNode name="max-try">
<properties>
- <help>Maximum number of tries to send Access-Request/Accounting-Request queries</help>
+ <help>Number of tries to send Access-Request/Accounting-Request queries</help>
+ <valueHelp>
+ <format>1-20</format>
+ <description>Maximum tries</description>
+ </valueHelp>
+ <constraint>
+ <validator name="numeric" argument="--range 1-20"/>
+ </constraint>
+ <constraintErrorMessage>Maximum tries must be between 1 and 20</constraintErrorMessage>
</properties>
</leafNode>
<leafNode name="nas-identifier">
<properties>
- <help>Value to send to RADIUS server in NAS-Identifier attribute and to be matched in DM/CoA requests.</help>
+ <help>NAS-Identifier attribute sent to RADIUS</help>
</properties>
</leafNode>
<leafNode name="nas-ip-address">
<properties>
- <help>Value to send to RADIUS server in NAS-IP-Address attribute and to be matched in DM/CoA requests. Also DM/CoA server will bind to that address.</help>
+ <help>NAS-IP-Address attribute sent to RADIUS</help>
<constraint>
<validator name="ipv4-address"/>
</constraint>
- <constraintErrorMessage>invalid IPv4 address</constraintErrorMessage>
<valueHelp>
<format>ipv4</format>
- <description>NAS-IP-Address Attribute Value</description>
+ <description>NAS-IP-Address attribute</description>
</valueHelp>
- </properties>
- </leafNode>
- <node name="dae-server">
+ </properties>
+ </leafNode>
+ <node name="dynamic-author">
<properties>
- <help>IPv4 address and port to bind Dynamic Authorization Extension server (DM/CoA)</help>
+ <help>Dynamic Authorization Extension/Change of Authorization server</help>
</properties>
<children>
- <leafNode name="ip-address">
+ <leafNode name="server">
<properties>
<help>IP address for Dynamic Authorization Extension server (DM/CoA)</help>
<constraint>
<validator name="ipv4-address"/>
</constraint>
- <constraintErrorMessage>invalid IPv4 address</constraintErrorMessage>
<valueHelp>
<format>ipv4</format>
- <description>Specifies IP address for Dynamic Authorization Extension server (DM/CoA)</description>
+ <description>IPv4 address for aynamic authorization server</description>
</valueHelp>
</properties>
</leafNode>
@@ -207,9 +218,9 @@
</constraint>
</properties>
</leafNode>
- <leafNode name="secret">
+ <leafNode name="key">
<properties>
- <help>Secret for Dynamic Authorization Extension server (DM/CoA)</help>
+ <help>Shared secret for Dynamic Authorization Extension server</help>
</properties>
</leafNode>
</children>
@@ -221,17 +232,17 @@
<children>
<leafNode name="attribute">
<properties>
- <help>Specifies which radius attribute contains rate information. (default is Filter-Id)</help>
+ <help>Specifies RADIUS attribute containing rate information (default 'Filter-Id')</help>
</properties>
</leafNode>
<leafNode name="vendor">
<properties>
- <help>Specifies the vendor dictionary. (dictionary needs to be in /usr/share/accel-ppp/radius)</help>
+ <help>Specifies vendor dictionary (needs to be in /usr/share/accel-ppp/radius)</help>
</properties>
</leafNode>
<leafNode name="enable">
<properties>
- <help>Enables Bandwidth shaping via RADIUS</help>
+ <help>Enable RADIUS bandwidth shaping</help>
<valueless />
</properties>
</leafNode>
@@ -241,42 +252,35 @@
</node>
</children>
</node>
- <node name="sstp-settings">
+ <node name="ssl">
<properties>
- <help>SSTP settings</help>
+ <help>SSL Certificate, SSL Key and CA (/config/user-data/sstp)</help>
</properties>
<children>
- <node name="ssl-certs">
+ <leafNode name="ca-cert-file">
<properties>
- <help>SSL Certificate, SSL Key and CA (/config/user-data/sstp)</help>
+ <help>Certificate Authority certificate</help>
+ <completionHelp>
+ <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
+ </completionHelp>
</properties>
- <children>
- <leafNode name="ca">
- <properties>
- <help>Certificate Authority certificate</help>
- <completionHelp>
- <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
- </completionHelp>
- </properties>
- </leafNode>
- <leafNode name="server-cert">
- <properties>
- <help>Server Certificate</help>
- <completionHelp>
- <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
- </completionHelp>
- </properties>
- </leafNode>
- <leafNode name="server-key">
- <properties>
- <help>Privat Key of the Server Certificate</help>
- <completionHelp>
- <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
- </completionHelp>
- </properties>
- </leafNode>
- </children>
- </node>
+ </leafNode>
+ <leafNode name="cert-file">
+ <properties>
+ <help>Server Certificate</help>
+ <completionHelp>
+ <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
+ </completionHelp>
+ </properties>
+ </leafNode>
+ <leafNode name="key-file">
+ <properties>
+ <help>Privat Key of the Server Certificate</help>
+ <completionHelp>
+ <script>if [ -e /config/user-data/sstp ]; then ls /config/user-data/sstp; fi</script>
+ </completionHelp>
+ </properties>
+ </leafNode>
</children>
</node>
<node name="network-settings">
@@ -318,14 +322,9 @@
</leafNode>
</children>
</node>
- <node name="dns-server">
+ <leafNode name="name-server">
<properties>
<help>DNS servers propagated to clients</help>
- </properties>
- <children>
- <leafNode name="primary-dns">
- <properties>
- <help>Primary DNS Server</help>
<valueHelp>
<format>ipv4</format>
<description>IPv4 address</description>
@@ -333,30 +332,10 @@
<constraint>
<validator name="ipv4-address"/>
</constraint>
- </properties>
- </leafNode>
- <leafNode name="secondary-dns">
- <properties>
- <help>Secondary DNS Server</help>
- <valueHelp>
- <format>ipv4</format>
- <description>IPv4 address</description>
- </valueHelp>
- <constraint>
- <validator name="ipv4-address"/>
- </constraint>
- </properties>
- </leafNode>
- </children>
- </node>
- <leafNode name="mtu">
- <properties>
- <help>Maximum Transmission Unit (MTU)</help>
- <constraint>
- <validator name="numeric" argument="--range 128-16384"/>
- </constraint>
+ <multi/>
</properties>
</leafNode>
+ #include <include/interface-mtu-68-1500.xml.i>
</children>
</node>
<node name="ppp-settings">
diff --git a/src/conf_mode/accel_sstp.py b/src/conf_mode/accel_sstp.py
deleted file mode 100755
index 1317a32db..000000000
--- a/src/conf_mode/accel_sstp.py
+++ /dev/null
@@ -1,469 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2018 VyOS maintainers and contributors
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 or later as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#
-
-import sys
-import os
-import re
-import subprocess
-import jinja2
-import socket
-import time
-import syslog as sl
-
-from vyos.config import Config
-from vyos import ConfigError
-
-pidfile = r'/var/run/accel_sstp.pid'
-sstp_cnf_dir = r'/etc/accel-ppp/sstp'
-chap_secrets = sstp_cnf_dir + '/chap-secrets'
-sstp_conf = sstp_cnf_dir + '/sstp.config'
-ssl_cert_dir = r'/config/user-data/sstp'
-
-### config path creation
-if not os.path.exists(sstp_cnf_dir):
- os.makedirs(sstp_cnf_dir)
- sl.syslog(sl.LOG_NOTICE, sstp_cnf_dir + " created")
-
-if not os.path.exists(ssl_cert_dir):
- os.makedirs(ssl_cert_dir)
- sl.syslog(sl.LOG_NOTICE, ssl_cert_dir + " created")
-
-sstp_config = '''
-### generated by accel_sstp.py ###
-[modules]
-log_syslog
-sstp
-ippool
-shaper
-{% if authentication['mode'] == 'local' %}
-chap-secrets
-{% endif -%}
-{% for proto in authentication['auth_proto'] %}
-{{proto}}
-{% endfor %}
-{% if authentication['mode'] == 'radius' %}
-radius
-{% endif %}
-
-[core]
-thread-count={{thread_cnt}}
-
-[common]
-single-session=replace
-
-[log]
-syslog=accel-sstp,daemon
-copy=1
-level=5
-
-[client-ip-range]
-disable
-
-[sstp]
-verbose=1
-accept=ssl
-{% if certs %}
-ssl-ca-file=/config/user-data/sstp/{{certs['ca']}}
-ssl-pemfile=/config/user-data/sstp/{{certs['server-cert']}}
-ssl-keyfile=/config/user-data/sstp/{{certs['server-key']}}
-{% endif %}
-
-{%if ip_pool %}
-[ip-pool]
-gw-ip-address={{gw}}
-{% for sn in ip_pool %}
-{{sn}}
-{% endfor %}
-{% endif %}
-
-{% if dnsv4 %}
-[dns]
-{% if dnsv4['primary'] %}
-dns1={{dnsv4['primary']}}
-{% endif -%}
-{% if dnsv4['secondary'] %}
-dns2={{dnsv4['secondary']}}
-{% endif -%}
-{% endif %}
-
-{% if authentication['mode'] == 'local' %}
-[chap-secrets]
-chap-secrets=/etc/accel-ppp/sstp/chap-secrets
-{% endif %}
-
-{%- if authentication['mode'] == 'radius' %}
-[radius]
-verbose=1
-{% for rsrv in authentication['radius-srv']: %}
-server={{rsrv}},{{authentication['radius-srv'][rsrv]['secret']}},\
-req-limit={{authentication['radius-srv'][rsrv]['req-limit']}},\
-fail-time={{authentication['radius-srv'][rsrv]['fail-time']}}
-{% endfor -%}
-{% if authentication['radiusopt']['acct-timeout'] %}
-acct-timeout={{authentication['radiusopt']['acct-timeout']}}
-{% endif -%}
-{% if authentication['radiusopt']['timeout'] %}
-timeout={{authentication['radiusopt']['timeout']}}
-{% endif -%}
-{% if authentication['radiusopt']['max-try'] %}
-max-try={{authentication['radiusopt']['max-try']}}
-{% endif -%}
-{% if authentication['radiusopt']['nas-id'] %}
-nas-identifier={{authentication['radiusopt']['nas-id']}}
-{% endif -%}
-{% if authentication['radiusopt']['nas-ip'] %}
-nas-ip-address={{authentication['radiusopt']['nas-ip']}}
-{% endif -%}
-{% if authentication['radiusopt']['dae-srv'] %}
-dae-server={{authentication['radiusopt']['dae-srv']['ip-addr']}}:\
-{{authentication['radiusopt']['dae-srv']['port']}},\
-{{authentication['radiusopt']['dae-srv']['secret']}}
-{% endif -%}
-{% endif %}
-
-[ppp]
-verbose=1
-check-ip=1
-{% if mtu %}
-mtu={{mtu}}
-{% endif -%}
-{% if ppp['mppe'] %}
-mppe={{ppp['mppe']}}
-{% endif -%}
-{% if ppp['lcp-echo-interval'] %}
-lcp-echo-interval={{ppp['lcp-echo-interval']}}
-{% endif -%}
-{% if ppp['lcp-echo-failure'] %}
-lcp-echo-failure={{ppp['lcp-echo-failure']}}
-{% endif -%}
-{% if ppp['lcp-echo-timeout'] %}
-lcp-echo-timeout={{ppp['lcp-echo-timeout']}}
-{% endif %}
-
-{% if authentication['radiusopt']['shaper'] %}
-[shaper]
-verbose=1
-attr={{authentication['radiusopt']['shaper']['attr']}}
-{% if authentication['radiusopt']['shaper']['vendor'] %}
-vendor={{authentication['radiusopt']['shaper']['vendor']}}
-{% endif -%}
-{% endif %}
-
-[cli]
-tcp=127.0.0.1:2005
-'''
-
-### sstp chap secrets
-chap_secrets_conf = '''
-# username server password acceptable local IP addresses shaper
-{% for user in authentication['local-users'] %}
-{% if authentication['local-users'][user]['state'] == 'enabled' %}
-{% if (authentication['local-users'][user]['upload']) and (authentication['local-users'][user]['download']) %}
-{{user}}\t*\t{{authentication['local-users'][user]['passwd']}}\t{{authentication['local-users'][user]['ip']}}\t\
-{{authentication['local-users'][user]['download']}}/{{authentication['local-users'][user]['upload']}}
-{% else %}
-{{user}}\t*\t{{authentication['local-users'][user]['passwd']}}\t{{authentication['local-users'][user]['ip']}}
-{% endif %}
-{% endif %}
-{% endfor %}
-'''
-###
-# inline helper functions
-###
-# depending on hw and threads, daemon needs a little to start
-# if it takes longer than 100 * 0.5 secs, exception is being raised
-# not sure if that's the best way to check it, but it worked so far quite well
-###
-def chk_con():
- cnt = 0
- s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
- while True:
- try:
- s.connect(("127.0.0.1", 2005))
- s.close()
- break
- except ConnectionRefusedError:
- time.sleep(0.5)
- cnt +=1
- if cnt == 100:
- raise("failed to start sstp server")
- break
-
-### chap_secrets file if auth mode local
-def write_chap_secrets(c):
- tmpl = jinja2.Template(chap_secrets_conf, trim_blocks=True)
- chap_secrets_txt = tmpl.render(c)
- old_umask = os.umask(0o077)
- open(chap_secrets,'w').write(chap_secrets_txt)
- os.umask(old_umask)
- sl.syslog(sl.LOG_NOTICE, chap_secrets + ' written')
-
-def accel_cmd(cmd=''):
- if not cmd:
- return None
- try:
- ret = subprocess.check_output(['/usr/bin/accel-cmd','-p','2005',cmd]).decode().strip()
- return ret
- except:
- return 1
-
-#### check ig local-ip is in client pool subnet
-
-
-###
-# inline helper functions end
-###
-
-def get_config():
- c = Config()
- if not c.exists('service sstp-server'):
- return None
-
- c.set_level('service sstp-server')
-
- config_data = {
- 'authentication' : {
- 'local-users' : {
- },
- 'mode' : 'local',
- 'auth_proto' : [],
- 'radius-srv' : {},
- 'radiusopt' : {},
- 'dae-srv' : {}
- },
- 'certs' : {
- 'ca' : None,
- 'server-key' : None,
- 'server-cert' : None
- },
- 'ip_pool' : [],
- 'gw' : None,
- 'dnsv4' : {},
- 'mtu' : None,
- 'ppp' : {},
- }
-
- ### local auth
- if c.exists('authentication mode local'):
- if c.exists('authentication local-users'):
- for usr in c.list_nodes('authentication local-users username'):
- config_data['authentication']['local-users'].update(
- {
- usr : {
- 'passwd' : None,
- 'state' : 'enabled',
- 'ip' : '*',
- 'upload' : None,
- 'download' : None
- }
- }
- )
- if c.exists('authentication local-users username ' + usr + ' password'):
- config_data['authentication']['local-users'][usr]['passwd'] = c.return_value('authentication local-users username ' + usr + ' password')
- if c.exists('authentication local-users username ' + usr + ' disable'):
- config_data['authentication']['local-users'][usr]['state'] = 'disable'
- if c.exists('authentication local-users username ' + usr + ' static-ip'):
- config_data['authentication']['local-users'][usr]['ip'] = c.return_value('authentication local-users username ' + usr + ' static-ip')
- if c.exists('authentication local-users username ' + usr + ' rate-limit download'):
- config_data['authentication']['local-users'][usr]['download'] = c.return_value('authentication local-users username ' + usr + ' rate-limit download')
- if c.exists('authentication local-users username ' + usr + ' rate-limit upload'):
- config_data['authentication']['local-users'][usr]['upload'] = c.return_value('authentication local-users username ' + usr + ' rate-limit upload')
-
- if c.exists('authentication protocols'):
- auth_mods = {'pap' : 'pap','chap' : 'auth_chap_md5', 'mschap' : 'auth_mschap_v1', 'mschap-v2' : 'auth_mschap_v2'}
- for proto in c.return_values('authentication protocols'):
- config_data['authentication']['auth_proto'].append(auth_mods[proto])
- else:
- config_data['authentication']['auth_proto'] = ['auth_mschap_v2']
-
- #### RADIUS auth and settings
- if c.exists('authentication mode radius'):
- config_data['authentication']['mode'] = c.return_value('authentication mode')
- if c.exists('authentication radius-server'):
- for rsrv in c.list_nodes('authentication radius-server'):
- config_data['authentication']['radius-srv'][rsrv] = {}
- if c.exists('authentication radius-server ' + rsrv + ' secret'):
- config_data['authentication']['radius-srv'][rsrv]['secret'] = c.return_value('authentication radius-server ' + rsrv + ' secret')
- else:
- config_data['authentication']['radius-srv'][rsrv]['secret'] = None
- if c.exists('authentication radius-server ' + rsrv + ' fail-time'):
- config_data['authentication']['radius-srv'][rsrv]['fail-time'] = c.return_value('authentication radius-server ' + rsrv + ' fail-time')
- else:
- config_data['authentication']['radius-srv'][rsrv]['fail-time'] = 0
- if c.exists('authentication radius-server ' + rsrv + ' req-limit'):
- config_data['authentication']['radius-srv'][rsrv]['req-limit'] = c.return_value('authentication radius-server ' + rsrv + ' req-limit')
- else:
- config_data['authentication']['radius-srv'][rsrv]['req-limit'] = 0
-
- #### advanced radius-setting
- if c.exists('authentication radius-settings'):
- if c.exists('authentication radius-settings acct-timeout'):
- config_data['authentication']['radiusopt']['acct-timeout'] = c.return_value('authentication radius-settings acct-timeout')
- if c.exists('authentication radius-settings max-try'):
- config_data['authentication']['radiusopt']['max-try'] = c.return_value('authentication radius-settings max-try')
- if c.exists('authentication radius-settings timeout'):
- config_data['authentication']['radiusopt']['timeout'] = c.return_value('authentication radius-settings timeout')
- if c.exists('authentication radius-settings nas-identifier'):
- config_data['authentication']['radiusopt']['nas-id'] = c.return_value('authentication radius-settings nas-identifier')
- if c.exists('authentication radius-settings nas-ip-address'):
- config_data['authentication']['radiusopt']['nas-ip'] = c.return_value('authentication radius-settings nas-ip-address')
- if c.exists('authentication radius-settings dae-server'):
- config_data['authentication']['radiusopt'].update(
- {
- 'dae-srv' : {
- 'ip-addr' : c.return_value('authentication radius-settings dae-server ip-address'),
- 'port' : c.return_value('authentication radius-settings dae-server port'),
- 'secret' : str(c.return_value('authentication radius-settings dae-server secret'))
- }
- }
- )
- if c.exists('authentication radius-settings rate-limit enable'):
- if not c.exists('authentication radius-settings rate-limit attribute'):
- config_data['authentication']['radiusopt']['shaper'] = { 'attr' : 'Filter-Id' }
- else:
- config_data['authentication']['radiusopt']['shaper'] = {
- 'attr' : c.return_value('authentication radius-settings rate-limit attribute')
- }
- if c.exists('authentication radius-settings rate-limit vendor'):
- config_data['authentication']['radiusopt']['shaper']['vendor'] = c.return_value('authentication radius-settings rate-limit vendor')
-
- if c.exists('sstp-settings ssl-certs ca'):
- config_data['certs']['ca'] = c.return_value('sstp-settings ssl-certs ca')
- if c.exists('sstp-settings ssl-certs server-cert'):
- config_data['certs']['server-cert'] = c.return_value('sstp-settings ssl-certs server-cert')
- if c.exists('sstp-settings ssl-certs server-key'):
- config_data['certs']['server-key'] = c.return_value('sstp-settings ssl-certs server-key')
-
- if c.exists('network-settings client-ip-settings subnet'):
- config_data['ip_pool'] = c.return_values('network-settings client-ip-settings subnet')
- if c.exists('network-settings client-ip-settings gateway-address'):
- config_data['gw'] = c.return_value('network-settings client-ip-settings gateway-address')
- if c.exists('network-settings dns-server primary-dns'):
- config_data['dnsv4']['primary'] = c.return_value('network-settings dns-server primary-dns')
- if c.exists('network-settings dns-server secondary-dns'):
- config_data['dnsv4']['secondary'] = c.return_value('network-settings dns-server secondary-dns')
- if c.exists('network-settings mtu'):
- config_data['mtu'] = c.return_value('network-settings mtu')
-
- #### ppp
- if c.exists('ppp-settings mppe'):
- config_data['ppp']['mppe'] = c.return_value('ppp-settings mppe')
- if c.exists('ppp-settings lcp-echo-failure'):
- config_data['ppp']['lcp-echo-failure'] = c.return_value('ppp-settings lcp-echo-failure')
- if c.exists('ppp-settings lcp-echo-interval'):
- config_data['ppp']['lcp-echo-interval'] = c.return_value('ppp-settings lcp-echo-interval')
- if c.exists('ppp-settings lcp-echo-timeout'):
- config_data['ppp']['lcp-echo-timeout'] = c.return_value('ppp-settings lcp-echo-timeout')
-
- return config_data
-
-def verify(c):
- if c == None:
- return None
- ### vertify auth settings
- if c['authentication']['mode'] == 'local':
- if not c['authentication']['local-users']:
- raise ConfigError('sstp-server authentication local-users required')
-
- for usr in c['authentication']['local-users']:
- if not c['authentication']['local-users'][usr]['passwd']:
- raise ConfigError('user ' + usr + ' requires a password')
- ### if up/download is set, check that both have a value
- if c['authentication']['local-users'][usr]['upload']:
- if not c['authentication']['local-users'][usr]['download']:
- raise ConfigError('user ' + usr + ' requires download speed value')
- if c['authentication']['local-users'][usr]['download']:
- if not c['authentication']['local-users'][usr]['upload']:
- raise ConfigError('user ' + usr + ' requires upload speed value')
-
- if not c['certs']['ca'] or not c['certs']['server-key'] or not c['certs']['server-cert']:
- raise ConfigError('service sstp-server sstp-settings ssl-certs needs the ssl certificates set up')
- else:
- ssl_path = ssl_cert_dir + '/'
- if not os.path.exists(ssl_path + c['certs']['ca']):
- raise ConfigError('CA {0} doesn\'t exist'.format(ssl_path + c['certs']['ca']))
- if not os.path.exists(ssl_path + c['certs']['server-cert']):
- raise ConfigError('SSL Cert {0} doesn\'t exist'.format(ssl_path + c['certs']['server-cert']))
- if not os.path.exists(ssl_path + c['certs']['server-cert']):
- raise ConfigError('SSL Key {0} doesn\'t exist'.format(ssl_path + c['certs']['server-key']))
-
- if c['authentication']['mode'] == 'radius':
- if len(c['authentication']['radius-srv']) == 0:
- raise ConfigError('service sstp-server authentication radius-server needs a value')
- for rsrv in c['authentication']['radius-srv']:
- if c['authentication']['radius-srv'][rsrv]['secret'] == None:
- raise ConfigError('service sstp-server authentication radius-server {0} secret requires a value'.format(rsrv))
-
- if c['authentication']['mode'] == 'local':
- if not c['ip_pool']:
- print ("WARNING: service sstp-server network-settings client-ip-settings subnet requires a value")
- if not c['gw']:
- print ("WARNING: service sstp-server network-settings client-ip-settings gateway-address requires a value")
-
-def generate(c):
- if c == None:
- return None
-
- ### accel-cmd reload doesn't work so any change results in a restart of the daemon
- try:
- if os.cpu_count() == 1:
- c['thread_cnt'] = 1
- else:
- c['thread_cnt'] = int(os.cpu_count()/2)
- except KeyError:
- if os.cpu_count() == 1:
- c['thread_cnt'] = 1
- else:
- c['thread_cnt'] = int(os.cpu_count()/2)
-
- tmpl = jinja2.Template(sstp_config, trim_blocks=True)
- config_text = tmpl.render(c)
- open(sstp_conf,'w').write(config_text)
-
- if c['authentication']['local-users']:
- write_chap_secrets(c)
-
- return c
-
-def apply(c):
- if c == None:
- if os.path.exists(pidfile):
- accel_cmd('shutdown hard')
- if os.path.exists(pidfile):
- os.remove(pidfile)
- return None
-
- if not os.path.exists(pidfile):
- ret = subprocess.call(['/usr/sbin/accel-pppd','-c',sstp_conf,'-p',pidfile,'-d'])
- chk_con()
- if ret !=0 and os.path.exists(pidfile):
- os.remove(pidfile)
- raise ConfigError('accel-pppd failed to start')
- else:
- accel_cmd('restart')
- sl.syslog(sl.LOG_NOTICE, "reloading config via daemon restart")
-
-if __name__ == '__main__':
- try:
- c = get_config()
- verify(c)
- generate(c)
- apply(c)
- except ConfigError as e:
- print(e)
- sys.exit(1)
diff --git a/src/conf_mode/ntp.py b/src/conf_mode/ntp.py
index f706d502f..c3e8d51b3 100755
--- a/src/conf_mode/ntp.py
+++ b/src/conf_mode/ntp.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2018 VyOS maintainers and contributors
+# Copyright (C) 2018-2020 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -13,15 +13,13 @@
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#
import sys
import os
-
import jinja2
import ipaddress
-import copy
+
+from copy import deepcopy
from vyos.config import Config
from vyos import ConfigError
@@ -78,7 +76,7 @@ default_config_data = {
}
def get_config():
- ntp = copy.deepcopy(default_config_data)
+ ntp = deepcopy(default_config_data)
conf = Config()
if not conf.exists('system ntp'):
return None
diff --git a/src/conf_mode/vpn_sstp.py b/src/conf_mode/vpn_sstp.py
new file mode 100755
index 000000000..a2e7c9327
--- /dev/null
+++ b/src/conf_mode/vpn_sstp.py
@@ -0,0 +1,545 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2018-2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import jinja2
+
+from time import sleep
+from sys import exit
+from subprocess import Popen, PIPE, check_output
+from socket import socket, AF_INET, SOCK_STREAM
+from copy import deepcopy
+from stat import S_IRUSR, S_IWUSR, S_IRGRP
+from psutil import pid_exists
+
+from vyos.config import Config
+from vyos import ConfigError
+
+pidfile = r'/var/run/accel_sstp.pid'
+sstp_cnf_dir = r'/etc/accel-ppp/sstp'
+chap_secrets = sstp_cnf_dir + '/chap-secrets'
+sstp_conf = sstp_cnf_dir + '/sstp.config'
+ssl_cert_dir = r'/config/user-data/sstp'
+
+# config path creation
+if not os.path.exists(sstp_cnf_dir):
+ os.makedirs(sstp_cnf_dir)
+
+if not os.path.exists(ssl_cert_dir):
+ os.makedirs(ssl_cert_dir)
+
+sstp_config = """### generated by vpn_sstp.py ###
+[modules]
+log_syslog
+sstp
+ippool
+shaper
+{% if auth_mode == 'local' %}
+chap-secrets
+{% elif auth_mode == 'radius' %}
+radius
+{% endif -%}
+
+{% for proto in auth_proto %}
+{{proto}}
+{% endfor %}
+
+[core]
+thread-count={{thread_cnt}}
+
+[common]
+single-session=replace
+
+[log]
+syslog=accel-sstp,daemon
+copy=1
+level=5
+
+[client-ip-range]
+disable
+
+[sstp]
+verbose=1
+accept=ssl
+ssl-ca-file=/config/user-data/sstp/{{ ssl_ca }}
+ssl-pemfile=/config/user-data/sstp/{{ ssl_cert }}
+ssl-keyfile=/config/user-data/sstp/{{ ssl_key }}
+
+{% if client_ip_pool %}
+[ip-pool]
+gw-ip-address={{ client_gateway }}
+{% for subnet in client_ip_pool %}
+{{ subnet }}
+{% endfor %}
+{% endif %}
+
+{% if dnsv4 %}
+[dns]
+{% for dns in dnsv4 -%}
+dns{{ loop.index }}={{ dns }}
+{% endfor -%}
+{% endif %}
+
+{% if auth_mode == 'local' %}
+[chap-secrets]
+chap-secrets=/etc/accel-ppp/sstp/chap-secrets
+{% elif auth_mode == 'radius' %}
+[radius]
+verbose=1
+{% for r in radius_server %}
+server={{ r.server }},{{ r.key }},auth-port={{ r.port }},req-limit=0,fail-time={{ r.fail_time }}
+{% endfor -%}
+
+acct-timeout={{ radius_acct_tmo }}
+timeout={{ radius_timeout }}
+max-try={{ radius_max_try }}
+
+{% if radius_nas_id %}
+nas-identifier={{ radius_nas_id }}
+{% endif -%}
+{% if radius_nas_ip %}
+nas-ip-address={{ radius_nas_ip }}
+{% endif -%}
+{% if radius_source_address %}
+bind={{ radius_source_address }}
+{% endif -%}
+
+
+{% if radius_dynamic_author %}
+dae-server={{ radius_dynamic_author.server }}:{{ radius_dynamic_author.port }},{{ radius_dynamic_author.key }}
+{% endif -%}
+{% endif %}
+
+[ppp]
+verbose=1
+check-ip=1
+{% if mtu %}
+mtu={{ mtu }}
+{% endif -%}
+
+{% if ppp_mppe %}
+mppe={{ ppp_mppe }}
+{% endif -%}
+{% if ppp_echo_interval %}
+lcp-echo-interval={{ ppp_echo_interval }}
+{% endif -%}
+{% if ppp_echo_failure %}
+lcp-echo-failure={{ ppp_echo_failure }}
+{% endif -%}
+{% if ppp_echo_timeout %}
+lcp-echo-timeout={{ ppp_echo_timeout }}
+{% endif %}
+
+{% if radius_shaper_attr %}
+[shaper]
+verbose=1
+attr={{ radius_shaper_attr }}
+{% if radius_shaper_vendor %}
+vendor={{ radius_shaper_vendor }}
+{% endif -%}
+{% endif %}
+
+[cli]
+tcp=127.0.0.1:2005
+
+"""
+
+# sstp chap secrets
+chap_secrets_conf = """
+# username server password acceptable local IP addresses shaper
+{% for user in local_users %}
+{% if user.state == 'enabled' %}
+{% if user.upload and user.download %}
+{{ "%-12s" | format(user.name) }} * {{ "%-16s" | format(user.password) }} {{ "%-16s" | format(user.ip) }} {{ user.download }} / {{ user.upload }}
+{% else %}
+{{ "%-12s" | format(user.name) }} * {{ "%-16s" | format(user.password) }} {{ "%-16s" | format(user.ip) }}
+{% endif %}
+{% endif %}
+{% endfor %}
+"""
+
+def subprocess_cmd(command):
+ p = Popen(command, stdout=PIPE, shell=True)
+ p.communicate()
+
+def chk_con():
+ cnt = 0
+ s = socket(AF_INET, SOCK_STREAM)
+ while True:
+ try:
+ s.connect(("127.0.0.1", 2005))
+ s.close()
+ break
+ except ConnectionRefusedError:
+ sleep(0.5)
+ cnt += 1
+ if cnt == 100:
+ raise("failed to start sstp server")
+ break
+
+def accel_cmd(cmd):
+ if not cmd:
+ return None
+
+ try:
+ ret = check_output(['/usr/bin/accel-cmd', '-p', '2005', cmd])
+ return ret.decode().strip()
+
+ except:
+ return 1
+
+default_config_data = {
+ 'local_users' : [],
+ 'auth_mode' : 'local',
+ 'auth_proto' : [],
+ 'radius_server' : [],
+ 'radius_acct_tmo' : '3',
+ 'radius_max_try' : '3',
+ 'radius_timeout' : '3',
+ 'radius_nas_id' : '',
+ 'radius_nas_ip' : '',
+ 'radius_source_address' : '',
+ 'radius_shaper_attr' : '',
+ 'radius_shaper_vendor': '',
+ 'radius_dynamic_author' : '',
+ 'ssl_ca' : '',
+ 'ssl_cert' : '',
+ 'ssl_key' : '',
+ 'client_ip_pool' : [],
+ 'dnsv4' : [],
+ 'mtu' : '',
+ 'ppp_mppe' : '',
+ 'ppp_echo_failure' : '',
+ 'ppp_echo_interval' : '',
+ 'ppp_echo_timeout' : '',
+ 'thread_cnt' : ''
+}
+
+def get_config():
+ sstp = deepcopy(default_config_data)
+ base_path = ['vpn', 'sstp']
+ conf = Config()
+ if not conf.exists(base_path):
+ return None
+
+ conf.set_level(base_path)
+
+ cpu = int(os.cpu_count()/2)
+ if cpu < 1:
+ cpu = 1
+ sstp['thread_cnt'] = cpu
+
+ if conf.exists(['authentication', 'mode']):
+ sstp['auth_mode'] = conf.return_value(['authentication', 'mode'])
+
+ #
+ # local auth
+ if conf.exists(['authentication', 'local-users']):
+ for username in conf.list_nodes(['authentication', 'local-users', 'username']):
+ user = {
+ 'name' : username,
+ 'password' : '',
+ 'state' : 'enabled',
+ 'ip' : '*',
+ 'upload' : None,
+ 'download' : None
+ }
+
+ conf.set_level(base_path + ['authentication', 'local-users', 'username', username])
+
+ if conf.exists(['password']):
+ user['password'] = conf.return_value(['password'])
+
+ if conf.exists(['disable']):
+ user['state'] = 'disable'
+
+ if conf.exists(['static-ip']):
+ user['ip'] = conf.return_value(['static-ip'])
+
+ if conf.exists(['rate-limit', 'download']):
+ user['download'] = conf.return_value(['rate-limit', 'download'])
+
+ if conf.exists(['rate-limit', 'upload']):
+ user['upload'] = conf.return_value(['rate-limit', 'upload'])
+
+ sstp['local_users'].append(user)
+
+ #
+ # RADIUS auth and settings
+ conf.set_level(base_path + ['authentication', 'radius'])
+ if conf.exists(['server']):
+ for server in conf.list_nodes(['server']):
+ radius = {
+ 'server' : server,
+ 'key' : '',
+ 'fail_time' : 0,
+ 'port' : '1812'
+ }
+
+ conf.set_level(base_path + ['authentication', 'radius', 'server', server])
+
+ if conf.exists(['fail-time']):
+ radius['fail-time'] = conf.return_value(['fail-time'])
+
+ if conf.exists(['port']):
+ radius['port'] = conf.return_value(['port'])
+
+ if conf.exists(['key']):
+ radius['key'] = conf.return_value(['key'])
+
+ if not conf.exists(['disable']):
+ sstp['radius_server'].append(radius)
+
+ #
+ # advanced radius-setting
+ conf.set_level(base_path + ['authentication', 'radius'])
+
+ if conf.exists(['acct-timeout']):
+ sstp['radius_acct_tmo'] = conf.return_value(['acct-timeout'])
+
+ if conf.exists(['max-try']):
+ sstp['radius_max_try'] = conf.return_value(['max-try'])
+
+ if conf.exists(['timeout']):
+ sstp['radius_timeout'] = conf.return_value(['timeout'])
+
+ if conf.exists(['nas-identifier']):
+ sstp['radius_nas_id'] = conf.return_value(['nas-identifier'])
+
+ if conf.exists(['nas-ip-address']):
+ sstp['radius_nas_ip'] = conf.return_value(['nas-ip-address'])
+
+ if conf.exists(['source-address']):
+ sstp['radius_source_address'] = conf.return_value(['source-address'])
+
+ # Dynamic Authorization Extensions (DOA)/Change Of Authentication (COA)
+ if conf.exists(['dynamic-author']):
+ dae = {
+ 'port' : '',
+ 'server' : '',
+ 'key' : ''
+ }
+
+ if conf.exists(['dynamic-author', 'server']):
+ dae['server'] = conf.return_value(['dynamic-author', 'server'])
+
+ if conf.exists(['dynamic-author', 'port']):
+ dae['port'] = conf.return_value(['dynamic-author', 'port'])
+
+ if conf.exists(['dynamic-author', 'key']):
+ dae['key'] = conf.return_value(['dynamic-author', 'key'])
+
+ sstp['radius_dynamic_author'] = dae
+
+ if conf.exists(['rate-limit', 'enable']):
+ sstp['radius_shaper_attr'] = 'Filter-Id'
+ c_attr = ['rate-limit', 'enable', 'attribute']
+ if conf.exists(c_attr):
+ sstp['radius_shaper_attr'] = conf.return_value(c_attr)
+
+ c_vendor = ['rate-limit', 'enable', 'vendor']
+ if conf.exists(c_vendor):
+ sstp['radius_shaper_vendor'] = conf.return_value(c_vendor)
+
+ #
+ # authentication protocols
+ conf.set_level(base_path + ['authentication'])
+ if conf.exists(['protocols']):
+ auth_mods = {
+ 'pap': 'auth_pap',
+ 'chap': 'auth_chap_md5',
+ 'mschap': 'auth_mschap_v1',
+ 'mschap-v2': 'auth_mschap_v2'
+ }
+
+ for proto in conf.return_values(['protocols']):
+ sstp['auth_proto'].append(auth_mods[proto])
+
+ else:
+ sstp['auth_proto'] = ['auth_mschap_v2']
+
+ #
+ # read in SSL certs
+ conf.set_level(base_path + ['ssl'])
+ if conf.exists(['ca-cert-file']):
+ sstp['ssl_ca'] = conf.return_value(['ca-cert-file'])
+
+ if conf.exists(['cert-file']):
+ sstp['ssl_cert'] = conf.return_value(['cert-file'])
+
+ if conf.exists(['key-file']):
+ sstp['ssl_key'] = conf.return_value(['key-file'])
+
+
+ #
+ # read in client ip pool settings
+ conf.set_level(base_path + ['network-settings', 'client-ip-settings'])
+ if conf.exists(['subnet']):
+ sstp['client_ip_pool'] = conf.return_values(['subnet'])
+
+ if conf.exists(['gateway-address']):
+ sstp['client_gateway'] = conf.return_value(['gateway-address'])
+
+ #
+ # read in network settings
+ conf.set_level(base_path + ['network-settings'])
+ if conf.exists(['name-server']):
+ sstp['dnsv4'] = conf.return_values(['name-server'])
+
+ if conf.exists(['mtu']):
+ sstp['mtu'] = conf.return_value(['mtu'])
+
+ #
+ # read in PPP stuff
+ conf.set_level(base_path + ['ppp-settings'])
+ if conf.exists('mppe'):
+ sstp['ppp_mppe'] = conf.return_value('ppp-settings mppe')
+
+ if conf.exists(['lcp-echo-failure']):
+ sstp['ppp_echo_failure'] = conf.return_value(['lcp-echo-failure'])
+
+ if conf.exists(['lcp-echo-interval']):
+ sstp['ppp_echo_interval'] = conf.return_value(['lcp-echo-interval'])
+
+ if conf.exists(['lcp-echo-timeout']):
+ sstp['ppp_echo_timeout'] = conf.return_value(['lcp-echo-timeout'])
+
+ return sstp
+
+
+def verify(sstp):
+ if sstp is None:
+ return None
+
+ # vertify auth settings
+ if sstp['auth_mode'] == 'local':
+ if not sstp['local_users']:
+ raise ConfigError('sstp-server authentication local-users required')
+
+ for user in sstp['local_users']:
+ if not user['password']:
+ raise ConfigError(f"Password required for user {user['name']}")
+
+ # if up/download is set, check that both have a value
+ if user['upload'] and not user['download']:
+ raise ConfigError(f"Download speed value required for user {user['name']}")
+
+ if user['download'] and not user['upload']:
+ raise ConfigError(f"Upload speed value required for user {user['name']}")
+
+ if not sstp['client_ip_pool']:
+ raise ConfigError("Client IP subnet required")
+
+ if not sstp['client_gateway']:
+ raise ConfigError("Client gateway IP address required")
+
+ if len(sstp['dnsv4']) > 2:
+ raise ConfigError("Only 2 DNS name-servers can be configured")
+
+ if not sstp['ssl_ca'] or not sstp['ssl_cert'] or not sstp['ssl_key']:
+ raise ConfigError('One or more SSL certificates missing')
+
+ ssl_path = ssl_cert_dir + '/'
+ if not os.path.exists(ssl_path + sstp['ssl_ca']):
+ ca = ssl_path + sstp['ssl_ca']
+ raise ConfigError(f'CA cert file {ca} does not exist')
+
+ if not os.path.exists(ssl_path + sstp['ssl_cert']):
+ cert = ssl_path + sstp['ssl_cert']
+ raise ConfigError(f'SSL cert file {cert} does not exist')
+
+ if not os.path.exists(ssl_path + sstp['ssl_key']):
+ key = ssl_path + sstp['ssl_key']
+ raise ConfigError(f'SSL key file {key} does not exist')
+
+ if sstp['auth_mode'] == 'radius':
+ if len(sstp['radius_server']) == 0:
+ raise ConfigError('RADIUS authentication requires at least one server')
+
+ for radius in sstp['radius_server']:
+ if not radius['key']:
+ raise ConfigError(f"Missing RADIUS secret for server {{ radius['key'] }}")
+
+def generate(sstp):
+ if sstp is None:
+ return None
+
+ # accel-cmd reload doesn't work so any change results in a restart of the daemon
+ tmpl = jinja2.Template(sstp_config, trim_blocks=True)
+ config_text = tmpl.render(sstp)
+ with open(sstp_conf, 'w') as f:
+ f.write(config_text)
+
+ if sstp['local_users']:
+ tmpl = jinja2.Template(chap_secrets_conf, trim_blocks=True)
+ config_text = tmpl.render(sstp)
+ with open(chap_secrets, 'w') as f:
+ f.write(config_text)
+
+ os.chmod(chap_secrets, S_IRUSR | S_IWUSR | S_IRGRP )
+ else:
+ if os.path.exists(chap_secrets):
+ os.unlink(chap_secrets)
+
+ return sstp
+
+def apply(sstp):
+ pid = 0
+ if os.path.isfile(pidfile):
+ pid = 0
+ with open(pidfile, 'r') as f:
+ pid = int(f.read())
+
+ if sstp is None:
+ if pid_exists(pid):
+ cmd = 'start-stop-daemon --stop --quiet'
+ cmd += ' --pidfile ' + pidfile
+ subprocess_cmd(cmd)
+
+ if os.path.exists(pidfile):
+ os.remove(pidfile)
+
+ return None
+
+ if not pid_exists(pid):
+ if os.path.exists(pidfile):
+ os.remove(pidfile)
+
+ cmd = 'start-stop-daemon --start --quiet'
+ cmd += ' --pidfile ' + pidfile
+ cmd += ' --exec /usr/sbin/accel-pppd'
+ # now pass arguments to accel-pppd binary
+ cmd += ' --'
+ cmd += ' -c ' + sstp_conf
+ cmd += ' -p ' + pidfile
+ cmd += ' -d'
+ subprocess_cmd(cmd)
+
+ chk_con()
+
+ else:
+ accel_cmd('restart')
+
+
+if __name__ == '__main__':
+ try:
+ c = get_config()
+ verify(c)
+ generate(c)
+ apply(c)
+ except ConfigError as e:
+ print(e)
+ exit(1)
diff --git a/src/migration-scripts/sstp/0-to-1 b/src/migration-scripts/sstp/0-to-1
new file mode 100755
index 000000000..1d1bea51f
--- /dev/null
+++ b/src/migration-scripts/sstp/0-to-1
@@ -0,0 +1,130 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2020 VyOS maintainers and contributors
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 or later as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+# - migrate from "service sstp-server" to "vpn sstp"
+# - remove primary/secondary identifier from nameserver
+# - migrate RADIUS configuration to a more uniform syntax accross the system
+# - authentication radius-server x.x.x.x to authentication radius server x.x.x.x
+# - authentication radius-settings to authentication radius
+# - do not migrate radius server req-limit, use default of unlimited
+# - migrate SSL certificate path
+
+import os
+import sys
+
+from vyos.configtree import ConfigTree
+
+if (len(sys.argv) < 1):
+ print("Must specify file name!")
+ sys.exit(1)
+
+file_name = sys.argv[1]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+old_base = ['service', 'sstp-server']
+if not config.exists(old_base):
+ # Nothing to do
+ sys.exit(0)
+else:
+ # ensure new base path exists
+ if not config.exists(['vpn']):
+ config.set(['vpn'])
+
+ new_base = ['vpn', 'sstp']
+ # copy entire tree
+ config.copy(old_base, new_base)
+ config.delete(old_base)
+
+ # migrate DNS servers
+ dns_base = new_base + ['network-settings', 'dns-server']
+ if config.exists(dns_base):
+ if config.exists(dns_base + ['primary-dns']):
+ dns = config.return_value(dns_base + ['primary-dns'])
+ config.set(new_base + ['network-settings', 'name-server'], value=dns, replace=False)
+
+ if config.exists(dns_base + ['secondary-dns']):
+ dns = config.return_value(dns_base + ['secondary-dns'])
+ config.set(new_base + ['network-settings', 'name-server'], value=dns, replace=False)
+
+ config.delete(dns_base)
+
+
+ # migrate radius options - copy subtree
+ # thus must happen before migration of the individual RADIUS servers
+ old_options = new_base + ['authentication', 'radius-settings']
+ new_options = new_base + ['authentication', 'radius']
+ config.copy(old_options, new_options)
+ config.delete(old_options)
+
+
+ # migrate radius dynamic author / change of authorisation server
+ dae_old = new_base + ['authentication', 'radius', 'dae-server']
+ if config.exists(dae_old):
+ config.rename(dae_old, 'dynamic-author')
+ dae_new = new_base + ['authentication', 'radius', 'dynamic-author']
+
+ if config.exists(dae_new + ['ip-address']):
+ config.rename(dae_new + ['ip-address'], 'server')
+
+ if config.exists(dae_new + ['secret']):
+ config.rename(dae_new + ['secret'], 'key')
+
+
+ # migrate radius server
+ radius_server = new_base + ['authentication', 'radius-server']
+ if config.exists(radius_server):
+ for server in config.list_nodes(radius_server):
+ base = radius_server + [server]
+ new = new_base + ['authentication', 'radius', 'server', server]
+
+ # convert secret to key
+ if config.exists(base + ['secret']):
+ tmp = config.return_value(base + ['secret'])
+ config.set(new + ['key'], value=tmp)
+
+ if config.exists(base + ['fail-time']):
+ tmp = config.return_value(base + ['fail-time'])
+ config.set(new + ['fail-time'], value=tmp)
+
+ config.set_tag(new_base + ['authentication', 'radius', 'server'])
+ config.delete(radius_server)
+
+ # migrate SSL certificates
+ old_ssl = new_base + ['sstp-settings', 'ssl-certs']
+ new_ssl = new_base + ['ssl']
+ config.copy(old_ssl, new_ssl)
+ config.delete(old_ssl)
+
+ if config.exists(new_ssl + ['ca']):
+ config.rename(new_ssl + ['ca'], 'ca-cert-file')
+
+ if config.exists(new_ssl + ['server-cert']):
+ config.rename(new_ssl + ['server-cert'], 'cert-file')
+
+ if config.exists(new_ssl + ['server-key']):
+ config.rename(new_ssl + ['server-key'], 'key-file')
+
+
+ try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+ except OSError as e:
+ print("Failed to save the modified config: {}".format(e))
+ sys.exit(1)