def _call_nmap_single(maincategory, options,
accept_target_status, target):
target = ivre.utils.int2ip(target)
outfile = 'scans/%s/%%s/%s.xml' % (maincategory, target.replace('.', '/'))
if STATUS_DONE_UP not in accept_target_status:
try:
os.stat(outfile % 'up')
return
except OSError:
pass
if STATUS_DONE_DOWN not in accept_target_status:
try:
os.stat(outfile % 'down')
return
except OSError:
pass
if STATUS_DONE_UNKNOWN not in accept_target_status:
try:
os.stat(outfile % 'unknown')
return
except OSError:
pass
ivre.utils.makedirs(os.path.dirname(outfile % 'current'))
subprocess.call(options + ['-oX', outfile % 'current', target],
preexec_fn=setnmaplimits)
resdata = open(outfile % 'current').read()
if '<status state="up"' in resdata:
outdir = 'up'
elif '<status state="down"' in resdata:
outdir = 'down'
else:
outdir = 'unknown'
ivre.utils.makedirs(os.path.dirname(outfile % outdir))
shutil.move(outfile % 'current', outfile % outdir)
def _call_nmap_single(maincategory, options,
accept_target_status, target):
target = ivre.utils.int2ip(target)
outfile = 'scans/%s/%%s/%s.xml' % (maincategory, target.replace('.', '/'))
if STATUS_DONE_UP not in accept_target_status:
try:
os.stat(outfile % 'up')
return
except OSError:
pass
if STATUS_DONE_DOWN not in accept_target_status:
try:
os.stat(outfile % 'down')
return
except OSError:
pass
if STATUS_DONE_UNKNOWN not in accept_target_status:
try:
os.stat(outfile % 'unknown')
return
except OSError:
pass
ivre.utils.makedirs(os.path.dirname(outfile % 'current'))
subprocess.call(options + ['-oX', outfile % 'current', target],
preexec_fn=setnmaplimits)
resdata = open(outfile % 'current', 'rb').read()
if b'<status state="up"' in resdata:
outdir = 'up'
elif b'<status state="down"' in resdata:
outdir = 'down'
else:
outdir = 'unknown'
ivre.utils.makedirs(os.path.dirname(outfile % outdir))
shutil.move(outfile % 'current', outfile % outdir)
def _call_nmap_single(maincategory, options, accept_target_status, target):
target = ivre.utils.int2ip(target)
outfile = "scans/%s/%%s/%s.xml" % (maincategory, target.replace(".", "/"))
if STATUS_DONE_UP not in accept_target_status:
try:
os.stat(outfile % "up")
return
except OSError:
pass
if STATUS_DONE_DOWN not in accept_target_status:
try:
os.stat(outfile % "down")
return
except OSError:
pass
if STATUS_DONE_UNKNOWN not in accept_target_status:
try:
os.stat(outfile % "unknown")
return
except OSError:
pass
ivre.utils.makedirs(os.path.dirname(outfile % "current"))
subprocess.call(options + ["-oX", outfile % "current", target],
preexec_fn=setnmaplimits)
resdata = open(outfile % "current", "rb").read()
if b'<status state="up"' in resdata:
outdir = "up"
elif b'<status state="down"' in resdata:
outdir = "down"
else:
outdir = "unknown"
ivre.utils.makedirs(os.path.dirname(outfile % outdir))
shutil.move(outfile % "current", outfile % outdir)
def target_status(self, target):
for status, statuscode in viewitems(self.status_paths):
try:
os.stat(os.path.join(self.path, status,
target.replace('.', '/') + '.xml'))
return statuscode
except OSError:
pass
return STATUS_NEW
def target_status(self, target):
for status, statuscode in self.status_paths.iteritems():
try:
os.stat(os.path.join(self.path, status,
target.replace('.', '/') + '.xml'))
return statuscode
except OSError:
pass
return STATUS_NEW
def target_status(self, target: str) -> int:
for status, statuscode in self.status_paths.items():
try:
os.stat(
os.path.join(self.path, status, target.replace(".", "/") + ".xml")
)
return statuscode
except OSError:
pass
return STATUS_NEW
def _call_nmap_single(maincategory, options, accept_target_status, target):
target = ivre.utils.int2ip(target)
outfile = 'scans/%s/%%s/%s.xml' % (maincategory, target.replace('.', '/'))
# 根据accept_target_status状态策略决定是否覆盖继续扫描并覆盖已有结果文件
# accept_target_status默认为set(STATUS_NEW), 即不覆盖任何已有结果文件
if STATUS_DONE_UP not in accept_target_status:
try:
# 这里使用os.stat 函数检查文件是否存在
# os.path中检查文件或文件夹是否存在的系列函数(isfile, isdir, exists等)
# 里面都是调用os.stat以及结合其他属性来判断的
os.stat(outfile % 'up')
return
except OSError:
pass
if STATUS_DONE_DOWN not in accept_target_status:
try:
os.stat(outfile % 'down')
return
except OSError:
pass
if STATUS_DONE_UNKNOWN not in accept_target_status:
try:
os.stat(outfile % 'unknown')
return
except OSError:
pass
ivre.utils.makedirs(os.path.dirname(outfile % 'current'))
# 命令行调用， 结果保存在outfile ===================
# 对比 call_nmap函数使用Popen函数，这里是直接命令行存本地文件，无需使用Popen
subprocess.call(options + ['-oX', outfile % 'current', target],
preexec_fn=setnmaplimits)
# 根据返回的扫描结果状态移动到相应路径
resdata = open(outfile % 'current', 'rb').read()
if b'<status state="up"' in resdata:
outdir = 'up'
elif b'<status state="down"' in resdata:
outdir = 'down'
else:
outdir = 'unknown'
ivre.utils.makedirs(os.path.dirname(outfile % outdir))
shutil.move(outfile % 'current', outfile % outdir)
