79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
from core.experience import Experience, ExperienceParameter
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"""
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Should be the mother of ExperienceNCPV, shame on me, should rewrite
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ExperienceNCPV as daughter class of this one.
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"""
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class NC(Experience):
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NAME = "nc"
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SERVER_NC_LOG = "netcat_server"
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CLIENT_NC_LOG = "netcat_client"
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NC_BIN = "netcat"
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def __init__(self, xpParamFile, mpTopo, mpConfig):
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super(NC, self).__init__(xpParamFile, mpTopo, mpConfig)
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self.loadParam()
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super(NC, self).classicRun()
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def loadParam(self):
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self.ddibs = self.xpParam.getParam(ExperienceParameter.DDIBS)
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self.ddobs = self.xpParam.getParam(ExperienceParameter.DDOBS)
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self.ddcount = self.xpParam.getParam(ExperienceParameter.DDCOUNT)
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self.ncServerPort = self.xpParam.getParam(ExperienceParameter.NCSERVERPORT)
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self.ncClientPort = []
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for k in sorted(self.xpParam.paramDic):
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if k.startswith(ExperienceParameter.NCCLIENTPORT):
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port = self.xpParam.paramDic[k]
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self.ncClientPort.append(port)
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if len(self.ncClientPort) == 0:
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d = self.xpParam.getParam(ExperienceParameter.NCCLIENTPORT)
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self.ncClientPort.append(d)
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def prepare(self):
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super(NC, self).prepare()
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self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
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NC.CLIENT_NC_LOG )
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self.mpTopo.commandTo(self.mpConfig.server, "rm " + \
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NC.SERVER_NC_LOG )
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def getNCServerCmd(self, id):
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s = "dd if=/dev/urandom ibs=" + self.ddibs + \
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" obs=" + self.ddobs + \
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" count=" + self.ddcount + \
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" | " + \
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NC.NC_BIN + \
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" -l " + self.ncServerPort + \
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" &>" + NC.SERVER_NC_LOG + \
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"_" + str(id) + ".log"
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print(s)
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return s
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def getNCClientCmd(self, id):
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s = NC.NC_BIN + " " + \
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" -p " + self.ncClientPort[id] + " " + \
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self.mpConfig.getServerIP() + " " + \
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self.ncServerPort + " " + \
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"&>" + NC.CLIENT_NC_LOG + \
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"_" + str(id) + ".log"
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print(s)
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return s
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def clean(self):
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super(NC, self).clean()
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self.mpTopo.commandTo(self.mpConfig.server, "killall netcat")
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def run(self):
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for i in range(0, len(self.ncClientPort)):
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cmd = self.getNCServerCmd(i)
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self.mpConfig.server.sendCmd(cmd)
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cmd = self.getNCClientCmd(i)
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self.mpTopo.commandTo(self.mpConfig.client, cmd)
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self.mpConfig.server.waitOutput()
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self.mpTopo.commandTo(self.mpConfig.client, "sleep 1")
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