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-rw-r--r--src-wireless/wireless-dbus146
1 files changed, 32 insertions, 114 deletions
diff --git a/src-wireless/wireless-dbus b/src-wireless/wireless-dbus
index f1c1cd8..6f53a6c 100644
--- a/src-wireless/wireless-dbus
+++ b/src-wireless/wireless-dbus
@@ -4,7 +4,7 @@ import dbus
import shlex
import subprocess
from signal import SIGTERM
-from os import kill,path
+from os import kill
from time import sleep
# dbus constants.
@@ -21,20 +21,16 @@ def read_config(config):
cfg = shlex.split(open(config, "r").read())
options = {}
for line in cfg:
- (var, delim, value) = line.partition('=')
- if delim:
- var = var.lstrip()
- if var[0] != '#':
- value = value.partition("#")[0].rstrip()
- if value[0] == value[-1] and value[0] in ('"',"'"):
- value=value[1:-1]
- options[var] = value
+ (var, delim, value) = line.partition('=')
+ if delim and var.lstrip()[0] != "#":
+ options[var] = value
return options
def wep_hex2dec(key):
if len(key) not in [10, 26]:
- fail("Profile error: invalid KEY.", report_type="err")
+ print "Bad key"
+ raise SyntaxError
x=0
new_key=[]
@@ -44,24 +40,14 @@ def wep_hex2dec(key):
return new_key
-# JP: connect to our hookable reporting functions in /usr/lib/network/globals
-
-def report(report_type, *args):
- report_handler.stdin.write('report_%s %s\n' % (report_type, ' '.join(map(repr,args))))
-
-def fail(msg=None, report_type="fail"):
+def fail(msg=None):
if msg:
- report(report_type, msg)
- try:
- pid = open("/var/run/wpa_supplicant.pid").read()
- except IOError:
- pass
- else:
- kill(int(pid),SIGTERM)
+ print " -", msg
+ kill(int(open("/var/run/wpa_supplicant.pid").read()),SIGTERM)
sys.exit(1)
-def start(profile, essid):
+def start(profile):
# TODO: Add check if it's even a wireless interface
# Interface up - probably redundant, should be 'ip' instead.
#try:
@@ -82,25 +68,22 @@ def start(profile, essid):
except KeyError:
args.append("-Dwext")
- security = profile.get('SECURITY','none')
- if security == "wpa-config":
+ if profile['SECURITY'] == "wpa-config":
try:
args.append("-c" + profile["WPA_CONF"])
except KeyError:
args.append("-c/etc/wpa_supplicant.conf")
- elif not security in ['wpa', 'wep', 'none']:
- fail("Profile error: invalid SECURITY.", report_type="err")
+ elif not profile['SECURITY'] in ['wpa', 'wep', 'none']:
+ fail("Invalid security chosen")
# Start wpa_supplicant
- report('debug', 'wireless_dbus', 'starting wpa_supplicant')
supplicant = subprocess.Popen(args,stderr=subprocess.STDOUT,stdout=subprocess.PIPE)
output = supplicant.communicate()[0]
if supplicant.returncode not in [255,0]:
- print >>sys.stderr, output # JP: print to stderr
- fail("Couldn't start wpa_supplicant.")
+ print output
+ fail("Could not start wpa_supplicant")
# Connect to wpa_supplicant
- report('debug', 'wireless_dbus', 'connecting to wpa_supplicant')
bus = dbus.SystemBus()
wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
@@ -121,26 +104,20 @@ def start(profile, essid):
iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE);
# Add and select the network. Networks already specified for wpa-config
- if security in ['wpa','wep','none']:
- report('debug', 'wireless_dbus', 'add and select network')
+ if profile['SECURITY'] in ['wpa','wep','none']:
path = iface.addNetwork()
net_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
rnet = dbus.Interface(net_obj, WPAS_DBUS_NETWORKS_INTERFACE)
iface.selectNetwork(rnet)
- if not essid:
- essid = profile["ESSID"]
- if security == "wpa":
- opts = dbus.Dictionary({"ssid": dbus.ByteArray(essid),
+ if profile['SECURITY'] == "wpa":
+ opts = dbus.Dictionary({"ssid": dbus.ByteArray(profile['ESSID']),
"psk": dbus.String(profile['KEY'])},
signature="sv")
- report('debug', 'wireless_dbus', 'connect to network with security=wpa')
- # next line crashes with
- # dbus.exceptions.DBusException: fi.epitest.hostap.WPASupplicant.InvalidOptions: Did not receive correct message arguments
rnet.set(opts)
- elif security == "wep":
+ elif profile['SECURITY'] == "wep":
key=profile['KEY']
if key[:2] == "s:": # String key prefixed by "s:"
keydbus=key[2:]
@@ -150,17 +127,15 @@ def start(profile, essid):
for l in key:
keydbus+=chr(l)
- opts = dbus.Dictionary({"ssid": dbus.ByteArray(essid),
+ opts = dbus.Dictionary({"ssid": dbus.ByteArray(profile['ESSID']),
"key_mgmt": dbus.String("NONE"),
"wep_tx_keyidx": dbus.Int32(1),
"wep_key0": dbus.ByteArray(keydbus)},
signature="sv")
- report('debug', 'wireless_dbus', 'connect to network with security=wep')
rnet.set(opts)
- elif security == "none":
- opts = dbus.Dictionary({"ssid": dbus.ByteArray(essid)},
+ elif profile['SECURITY'] == "none":
+ opts = dbus.Dictionary({"ssid": dbus.ByteArray(profile['ESSID'])},
signature="sv")
- report('debug', 'wireless_dbus', 'connect to network with security=none')
rnet.set(opts)
# Determine timeout
@@ -179,81 +154,24 @@ def start(profile, essid):
break
if n == timeout:
- # fail("Association/Authentication failed:" + state)
- fail("Couldn't associate/authenticate with wireless network.")
+ fail("Association/Authentication failed:" + state)
# Run ethernet and get an ip.
try:
- subprocess.check_call([ETHERNET_IPROUTE, "up", sys.argv[2]])
+ subprocess.check_call(["/usr/lib/network/connections/ethernet-iproute", "up", sys.argv[2]])
except subprocess.CalledProcessError:
fail()
sys.exit(0)
def stop(profile):
- ret = subprocess.call([ETHERNET_IPROUTE, "down", sys.argv[2]])
+ subprocess.call(["/usr/lib/network/connections/ethernet", "down", sys.argv[2]])
kill(int(open("/var/run/wpa_supplicant.pid").read()),SIGTERM)
- sys.exit(ret)
-
-def query(interface,request):
- if request == 'profile' or request=='enabled':
- ret = subprocess.call([WIRELESS, "query", interface, request, "-iproute"]) # JP: left some of the new query functionality in the wireless file because it's so bash-heavy
- elif request=='associated':
- ret = subprocess.call([WIRELESS, "query", interface, request, "-iproute", sys.argv[5], sys.argv[6]]) # JP: left some of the new query functionality in the wireless file because it's so bash-heavy
- else:
- ret = subprocess.call([ETHERNET_IPROUTE, "query", interface, request]) # JP: for these requests, we can call the ethernet-iproute functions directly and save some process overhead
- sys.exit(ret)
-
-def control(interface,action):
- if action == 'enable' or action == 'disable':
- ret = subprocess.call([WIRELESS, "control", interface, action])
- else:
- ret = subprocess.call([ETHERNET_IPROUTE, "control", interface, action]) # JP: for these actions, we can call the ethernet-iproute functions directly and save some process overhead
- sys.exit(ret)
-
-def verify(interface):
- ret = subprocess.call([WIRELESS, "verify", interface])
- sys.exit(ret)
+ sys.exit(0)
if __name__ == "__main__":
-
- CONN_DIR = path.abspath(path.dirname(sys.argv[0]))
- ETHERNET_IPROUTE = path.join(CONN_DIR,"ethernet-iproute")
- WIRELESS = path.join(CONN_DIR,"wireless")
-
- if sys.argv[1] == "query":
- interface,request = sys.argv[2:4]
- query(interface,request)
-
- elif sys.argv[1] == "control":
- interface,action = sys.argv[2:4]
- control(interface,action)
-
- elif sys.argv[1] == "verify":
- interface = sys.argv[2]
- verify(interface)
-
- else:
- # setup bash report_* handler
- report_handler_script = 'source /etc/rc.conf; source /etc/rc.d/functions; source %s/../globals; while read cmd args; do eval $cmd "$args"; done' % (CONN_DIR,)
- report_handler = subprocess.Popen(report_handler_script, executable='/bin/bash', stdin=subprocess.PIPE, shell=True)
-
- try:
- profile_name = sys.argv[2]
- profile = read_config("/etc/network.d/"+profile_name)
-
- essid = sys.argv[3] if len(sys.argv)>3 else "" # JP: pass literal ESSID as an argument, so that we can have entry in profile be a regexp
-
- if 'INTERFACE' not in profile:
- fail("Profile error: no INTERFACE to configure.", report_type="err")
-
- if sys.argv[1] == "up":
- start(profile, essid)
- elif sys.argv[1] == "down":
- stop(profile)
-
-
- finally:
- report_handler.stdin.close()
- report_handler.wait()
-
-# vim: et ts=4
+ profile = read_config("/etc/network.d/"+sys.argv[2])
+
+ if sys.argv[1] == "up":
+ start(profile)
+ elif sys.argv[1] == "down":
+ stop(profile)
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-06-16 14:42:55 +0200