def applySimpleBwLimit(self, user_msg):
"""
run apply/remove limit script. Name of script is in "pppd_apply_bandwidth_limit" attribute.
Parameters ras_ip port limit_rate_kbytes will be passed to script. If ras is on seperate machin,
Admin can change the script to apply limit on another ras or change pppd_apply_bandwidth_limit attribute
WARNING: return Success even if script fails
WARNING: script should not sleep or wait, it should return immediately
"""
if user_msg["action"] == "apply":
try:
return launcher_main.getLauncher().system(
self.getAttribute("pppd_apply_bandwidth_limit"), [
self.getRasIP(), user_msg["port"],
user_msg["rate_kbytes"]
])
except:
logException(LOG_ERROR)
return False
elif user_msg["action"] == "remove":
try:
return launcher_main.getLauncher().system(
self.getAttribute("pppd_remove_bandwidth_limit"),
[self.getRasIP(), user_msg["port"]])
except:
logException(LOG_ERROR)
return False
return True
def __loginUser(self, ras_msg):
"""
called after a user successfully logged in by user part
"""
return launcher_main.getLauncher().system(
self.getAttribute("plan_login"),
[self.getRasIP(), ras_msg["mac"], ras_msg["remote_ip"]])
def runIPTables(self, command):
ret_val = launcher_main.getLauncher().system(defs.BW_IPTABLES_COMMAND,
command.split())
if ret_val != 0:
toLog(
"iptables command '%s %s' returned non zero value %s" %
(defs.BW_IPTABLES_COMMAND, command, ret_val), LOG_DEBUG)
def __getOnlinesFromCLI(self):
fd = launcher_main.getLauncher().popen(
self.getAttribute("portslave_list_users_command"),
[self.getRasIP()])
out_lines = fd.readlines()
fd.close()
return out_lines
def __killUserOnPort(self, port):
try:
return launcher_main.getLauncher().system(
self.getAttribute("pppd_kill_port_command"),
[self.getRasIP(), port])
except:
logException(LOG_ERROR)
def __getClientMacAddressFromCLI(self, station_ip):
fd = launcher_main.getLauncher().popen(
self.getAttribute("pppd_mac_script"),
[self.getRasIP(), station_ip])
out_lines = fd.readlines()
fd.close()
return out_lines
def __doRcmd(self,host,command):
"""
run command "command" on "host" host
"""
_in,out,err=launcher_main.getLauncher().popen3(self.getAttribute("cisco_rsh_command"),[host,command])
err_str=self.__readAll(err)
if not err_str:
self.toLog("RCMD: %s"%err_str,LOG_DEBUG)
out_str=self.__readAll(out)
map(lambda fd:fd.close(),(_in,out,err))
return out_str
def killUser(self, user_msg):
"""
kill user, this will call "kill_port_command" attribute,
with user port as argument
"""
try:
return launcher_main.getLauncher().system(
self.getAttribute("portslave_kill_port_command"),
[self.getRasIP(), user_msg["port"]])
except:
logException(LOG_ERROR)
def getMailboxUsage(self, username):
usage = -1L
try:
fd = launcher_main.getLauncher().popen(
"%smail/mail_usage" % defs.IBS_ADDONS, [username])
usage = fd.readline()
fd.close()
return long(usage)
except:
toLog("Can't query user %s mailbox usage: %s" % (username, usage),
LOG_DEBUG)
return -1
def __rcmd(self, host, command):
"""
command(str or list): if it's a list all list argument will be passed as arguments
"""
args = self.__prepareCommandAsArgument(command)
_in, out, err = launcher_main.getLauncher().popen3(
self.rsh_wrapper, [host] + args)
err_str = self.__readAll(err)
if err_str:
raise RSHException("Host: %s Command %s: %s" %
(host, command, err_str))
out_str = self.__readAll(out)
map(lambda fd: fd.close(), (_in, out, err))
return out_str
def killUser(self, user_msg):
"""
kill user, this will call "kill_port_command" attribute,
with user ppp interface numbers as argument
"""
try:
mac_ip = user_msg["mac_ip"].upper()
try:
user_dic = self.onlines[mac_ip]
except KeyError:
self.toLog("User %s with mac_ip %s wasn't online" %
(user_msg["user_id"], user_msg["mac_ip"]))
return
ret = launcher_main.getLauncher().system(
self.getAttribute("plan_kill"),
[self.getRasIP(), user_dic["mac"], user_dic["ip"]])
self.__addToWaitings(user_dic["user_id"], user_dic["mac"],
user_dic["ip"])
self.__delFromOnlines(mac_ip)
self.__sendStopMsg(user_dic["user_id"], user_dic["mac"],
user_dic["ip"])
except:
logException(LOG_ERROR)
def createMailbox(self, username):
ret = launcher_main.getLauncher().system(
"%smail/create_mailbox" % defs.IBS_ADDONS, [username])
if not ret:
toLog("createMailbox returned non-zero return code %s" % ret,
LOG_DEBUG)
def __getInOutFromCLI(self):
fd = launcher_main.getLauncher().popen(
self.getAttribute("plan_inout_usage"), [self.getRasIP()])
out_lines = fd.readlines()
fd.close()
return out_lines
def __getInOutsFromCLI(self):
fd = launcher_main.getLauncher().popen(
self.getAttribute("pppd_inouts_command"), [self.getRasIP()])
out_lines = fd.readlines()
fd.close()
return out_lines
def getOutput(self,command):
fd=launcher_main.getLauncher().popen(defs.BW_TC_COMMAND,command.split())
lines=fd.readlines()
fd.close()
return "".join(lines)
def runTC(self,command):
ret_val=launcher_main.getLauncher().system(defs.BW_TC_COMMAND,command.split())
if ret_val!=0:
toLog("tc command '%s %s' returned non zero value %s"%(defs.BW_TC_COMMAND,command,ret_val),LOG_DEBUG)