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-rw-r--r--data/templates/wwan/chat.tmpl6
-rw-r--r--data/templates/wwan/ip-pre-up.script.tmpl23
-rw-r--r--data/templates/wwan/peer.tmpl30
-rwxr-xr-xsrc/conf_mode/interfaces-wirelessmodem.py90
4 files changed, 73 insertions, 76 deletions
diff --git a/data/templates/wwan/chat.tmpl b/data/templates/wwan/chat.tmpl
new file mode 100644
index 000000000..78453bc5b
--- /dev/null
+++ b/data/templates/wwan/chat.tmpl
@@ -0,0 +1,6 @@
+ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT 'NO CARRIER' ABORT DELAYED
+'' AT
+OK ATZ
+OK 'AT+CGDCONT=1,"IP","{{ apn }}"'
+OK ATD*99#
+CONNECT ''
diff --git a/data/templates/wwan/ip-pre-up.script.tmpl b/data/templates/wwan/ip-pre-up.script.tmpl
new file mode 100644
index 000000000..f20c75ea3
--- /dev/null
+++ b/data/templates/wwan/ip-pre-up.script.tmpl
@@ -0,0 +1,23 @@
+#!/bin/sh
+# As WWAN is an "on demand" interface we need to re-configure it when it
+# becomes 'up'
+
+ipparam=$6
+
+# device name and metric are received using ipparam
+device=`echo "$ipparam"|awk '{ print $1 }'`
+
+if [ "$device" != "{{ intf }}" ]; then
+ exit
+fi
+
+# add some info to syslog
+DIALER_PID=$(cat /var/run/{{ intf }}.pid)
+logger -t pppd[$DIALER_PID] "executing $0"
+
+echo "{{ description }}" > /sys/class/net/{{ intf }}/ifalias
+
+{% if vrf -%}
+logger -t pppd[$DIALER_PID] "configuring interface {{ intf }} for VRF {{ vrf }}"
+ip link set dev {{ intf }} master {{ vrf }}
+{% endif %}
diff --git a/data/templates/wwan/peer.tmpl b/data/templates/wwan/peer.tmpl
new file mode 100644
index 000000000..7de1c8764
--- /dev/null
+++ b/data/templates/wwan/peer.tmpl
@@ -0,0 +1,30 @@
+### Autogenerated by interfaces-wirelessmodem.py ###
+
+{% if description %}
+# {{ description }}
+{% endif %}
+ifname {{ intf }}
+ipparam "{{ intf }} {{ metric }}"
+linkname {{ intf }}
+{% if name_server -%}
+usepeerdns
+{%- endif %}
+# physical device
+/dev/{{ device }}
+lcp-echo-failure 0
+115200
+debug
+logfile {{ logfile }}
+nodefaultroute
+ipcp-max-failure 4
+ipcp-accept-local
+ipcp-accept-remote
+noauth
+crtscts
+lock
+persist
+{% if on_demand -%}
+demand
+{%- endif %}
+
+connect '/usr/sbin/chat -v -t6 -f {{ chat_script }}'
diff --git a/src/conf_mode/interfaces-wirelessmodem.py b/src/conf_mode/interfaces-wirelessmodem.py
index e9c3ad55b..bfefa5dd1 100755
--- a/src/conf_mode/interfaces-wirelessmodem.py
+++ b/src/conf_mode/interfaces-wirelessmodem.py
@@ -18,84 +18,15 @@ import os
from sys import exit
from copy import deepcopy
-from jinja2 import Template
+from jinja2 import FileSystemLoader, Environment
from subprocess import Popen, PIPE
from netifaces import interfaces
from vyos.config import Config
from vyos.util import chown_file, chmod_x_file
+from vyos.defaults import directories as vyos_data_dir
from vyos import ConfigError
-# Please be careful if you edit the template.
-config_wwan_tmpl = """### Autogenerated by interfaces-wirelessmodem.py ###
-{% if description %}
-# {{ description }}
-{% endif %}
-ifname {{ intf }}
-ipparam "{{ intf }} {{ metric }}"
-linkname {{ intf }}
-{% if name_server -%}
-usepeerdns
-{%- endif %}
-# physical device
-/dev/{{ device }}
-lcp-echo-failure 0
-115200
-debug
-logfile {{ logfile }}
-nodefaultroute
-ipcp-max-failure 4
-ipcp-accept-local
-ipcp-accept-remote
-noauth
-crtscts
-lock
-persist
-{% if on_demand -%}
-demand
-{%- endif %}
-
-connect '/usr/sbin/chat -v -t6 -f {{ chat_script }}'
-
-"""
-
-# Please be careful if you edit the template.
-chat_wwan_tmpl = """
-ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT 'NO CARRIER' ABORT DELAYED
-'' AT
-OK ATZ
-OK 'AT+CGDCONT=1,"IP","{{ apn }}"'
-OK ATD*99#
-CONNECT ''
-
-"""
-
-script_wwan_ippreup_tmpl = """#!/bin/sh
-# As WWAN is an "on demand" interface we need to re-configure it when it
-# becomes 'up'
-
-ipparam=$6
-
-# device name and metric are received using ipparam
-device=`echo "$ipparam"|awk '{ print $1 }'`
-
-if [ "$device" != "{{ intf }}" ]; then
- exit
-fi
-
-# add some info to syslog
-DIALER_PID=$(cat /var/run/{{ intf }}.pid)
-logger -t pppd[$DIALER_PID] "executing $0"
-
-echo "{{ description }}" > /sys/class/net/{{ intf }}/ifalias
-
-{% if vrf -%}
-logger -t pppd[$DIALER_PID] "configuring interface {{ intf }} for VRF {{ vrf }}"
-ip link set dev {{ intf }} master {{ vrf }}
-{% endif %}
-
-"""
-
default_config_data = {
'address': [],
'apn': '',
@@ -206,10 +137,17 @@ def verify(wwan):
return None
def generate(wwan):
+ # Prepare Jinja2 template loader from files
+ tmpl_path = os.path.join(vyos_data_dir["data"], "templates", "wwan")
+ fs_loader = FileSystemLoader(tmpl_path)
+ env = Environment(loader=fs_loader)
+
+ # set up configuration file path variables where our templates will be
+ # rendered into
intf = wwan['intf']
config_wwan = f'/etc/ppp/peers/{intf}'
config_wwan_chat = wwan['chat_script']
- script_wwan_pre_up = f'/etc/ppp/ip-pre-up.d/1010-vyos-vrf-{intf}'
+ script_wwan_pre_up = f'/etc/ppp/ip-pre-up.d/1010-vyos-wwan-{intf}'
config_files = [config_wwan, config_wwan_chat, script_wwan_pre_up]
@@ -231,19 +169,19 @@ def generate(wwan):
else:
# Create PPP configuration files
- tmpl = Template(config_wwan_tmpl)
+ tmpl = env.get_template('peer.tmpl')
config_text = tmpl.render(wwan)
with open(config_wwan, 'w') as f:
f.write(config_text)
# Create PPP chat script
- tmpl = Template(chat_wwan_tmpl)
+ tmpl = env.get_template('chat.tmpl')
config_text = tmpl.render(wwan)
with open(config_wwan_chat, 'w') as f:
f.write(config_text)
- # Create ip-pre-up script
- tmpl = Template(script_wwan_ippreup_tmpl)
+ # Create script for ip-pre-up.d
+ tmpl = env.get_template('ip-pre-up.script.tmpl')
config_text = tmpl.render(wwan)
with open(script_wwan_pre_up, 'w') as f:
f.write(config_text)