scapy python 2/3

1 files changed, 0 insertions, 685 deletions

diff --git a/scripts/external_libs/scapy-python3-0.18/scapy/volatile.py b/scripts/external_libs/scapy-python3-0.18/scapy/volatile.py
deleted file mode 100644
index ed5c26e4..00000000
--- a/scripts/external_libs/scapy-python3-0.18/scapy/volatile.py
+++ /dev/null
@@ -1,685 +0,0 @@
-## This file is part of Scapy
-## See http://www.secdev.org/projects/scapy for more informations
-## Copyright (C) Philippe Biondi <phil@secdev.org>
-## This program is published under a GPLv2 license
-
-"""
-Fields that hold random numbers.
-"""
-
-import random,time,math
-from .base_classes import Net
-from .utils import corrupt_bits,corrupt_bytes
-
-####################
-## Random numbers ##
-####################
-
-
-class RandomEnumeration:
-    """iterate through a sequence in random order.
-       When all the values have been drawn, if forever=1, the drawing is done again.
-       If renewkeys=0, the draw will be in the same order, guaranteeing that the same
-       number will be drawn in not less than the number of integers of the sequence"""
-    def __init__(self, inf, sup, seed=None, forever=1, renewkeys=0):
-        self.forever = forever
-        self.renewkeys = renewkeys
-        self.inf = inf
-        self.rnd = random.Random(seed)
-        self.sbox_size = 256
-
-        self.top = sup-inf+1
-    
-        n=0
-        while (1<<n) < self.top:
-            n += 1
-        self.n =n
-
-        self.fs = min(3,(n+1)//2)
-        self.fsmask = 2**self.fs-1
-        self.rounds = max(self.n,3)
-        self.turns = 0
-        self.i = 0
-
-    def __iter__(self):
-        return self
-    def __next__(self):
-        while True:
-            if self.turns == 0 or (self.i == 0 and self.renewkeys):
-                self.cnt_key = self.rnd.randint(0,2**self.n-1)
-                self.sbox = [self.rnd.randint(0,self.fsmask) for k in range(self.sbox_size)]
-            self.turns += 1
-            while self.i < 2**self.n:
-                ct = self.i^self.cnt_key
-                self.i += 1
-                for k in range(self.rounds): # Unbalanced Feistel Network
-                    lsb = ct & self.fsmask
-                    ct >>= self.fs
-                    lsb ^= self.sbox[ct%self.sbox_size]
-                    ct |= lsb << (self.n-self.fs)
-                
-                if ct < self.top:
-                    return self.inf+ct
-            self.i = 0
-            if not self.forever:
-                raise StopIteration
-
-class _MetaVolatile(type):
-    def __init__(cls, name, bases, dct):
-        def special_gen(special_method):
-            def special_wrapper(self):
-                return getattr(getattr(self, "_fix")(), special_method)
-            return special_wrapper
-
-        #This is from scapy2 code. Usage places should be identified and fixed as there is no more __cmp__ in python3
-        # if attr == "__cmp__":
-        #     x = self._fix()
-        #     def cmp2(y,x=x):
-        #         if type(x) != type(y):
-        #             return -1
-        #         return x.__cmp__(y)
-        #     return cmp2
-
-        type.__init__(cls, name, bases, dct) 
-        for i in ["__int__", "__repr__", "__str__", "__index__", "__add__", "__radd__", "__bytes__","__mul__","__rmul__"]:
-            setattr(cls, i, property(special_gen(i)))
-
-
-class VolatileValue(metaclass = _MetaVolatile):
-    def __repr__(self):
-        return "<%s>" % self.__class__.__name__
-    def __getattr__(self, attr):
-        if attr == "__setstate__":
-            raise AttributeError("__setstate__")
-        return getattr(self._fix(),attr)
-    def _fix(self):
-        return None
-
-
-class RandField(VolatileValue):
-    pass
-
-class RandNum(RandField):
-    """Instances evaluate to random integers in selected range"""
-    min = 0
-    max = 0
-    def __init__(self, min, max):
-        self.min = min
-        self.max = max
-    def _fix(self):
-        return random.randrange(self.min, self.max+1)
-
-class RandNumGamma(RandField):
-    def __init__(self, alpha, beta):
-        self.alpha = alpha
-        self.beta = beta
-    def _fix(self):
-        return int(round(random.gammavariate(self.alpha, self.beta)))
-
-class RandNumGauss(RandField):
-    def __init__(self, mu, sigma):
-        self.mu = mu
-        self.sigma = sigma
-    def _fix(self):
-        return int(round(random.gauss(self.mu, self.sigma)))
-
-class RandNumExpo(RandField):
-    def __init__(self, lambd, base=0):
-        self.lambd = lambd
-        self.base = base
-    def _fix(self):
-        return self.base+int(round(random.expovariate(self.lambd)))
-
-class RandEnum(RandNum):
-    """Instances evaluate to integer sampling without replacement from the given interval"""
-    def __init__(self, min, max):
-        self.seq = RandomEnumeration(min,max)
-    def _fix(self):
-        return next(self.seq)
-
-class RandByte(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, 0, 2**8-1)
-
-class RandSByte(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, -2**7, 2**7-1)
-
-class RandShort(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, 0, 2**16-1)
-
-class RandSShort(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, -2**15, 2**15-1)
-
-class RandInt(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, 0, 2**32-1)
-
-class RandSInt(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, -2**31, 2**31-1)
-
-class RandLong(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, 0, 2**64-1)
-
-class RandSLong(RandNum):
-    def __init__(self):
-        RandNum.__init__(self, -2**63, 2**63-1)
-
-class RandEnumByte(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, 0, 2**8-1)
-
-class RandEnumSByte(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, -2**7, 2**7-1)
-
-class RandEnumShort(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, 0, 2**16-1)
-
-class RandEnumSShort(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, -2**15, 2**15-1)
-
-class RandEnumInt(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, 0, 2**32-1)
-
-class RandEnumSInt(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, -2**31, 2**31-1)
-
-class RandEnumLong(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, 0, 2**64-1)
-
-class RandEnumSLong(RandEnum):
-    def __init__(self):
-        RandEnum.__init__(self, -2**63, 2**63-1)
-
-class RandChoice(RandField):
-    def __init__(self, *args):
-        if not args:
-            raise TypeError("RandChoice needs at least one choice")
-        self._choice = args
-    def _fix(self):
-        return random.choice(self._choice)
-    
-class RandString(RandField):
-    def __init__(self, size=None, chars=b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"):
-        if size is None:
-            size = RandNumExpo(0.01)
-        self.size = size
-        self.chars = chars
-    def _fix(self):
-        s = [] 
-        for i in range(self.size):
-            s.append(random.choice(self.chars))
-        return bytes(s)
-
-class RandBin(RandString):
-    def __init__(self, size=None):
-        #RandString.__init__(self, size, b"".join(map(chr,range(256))))
-        RandString.__init__(self, size, b"".join([bytes([i]) for i in range(256)]))
-
-
-class RandTermString(RandString):
-    def __init__(self, size, term):
-        #RandString.__init__(self, size, b"".join(map(chr,range(1,256))))
-        RandString.__init__(self, size, bytes([i for i in range(1,256)]))
-        self.term = term
-    def _fix(self):
-        return RandString._fix(self)+self.term    
-    
-
-class RandIP(RandString):
-    def __init__(self, iptemplate="0.0.0.0/0"):
-        self.ip = Net(iptemplate)
-    def _fix(self):
-        return self.ip.choice()
-
-class RandMAC(RandString):
-    def __init__(self, template="*"):
-        template += ":*:*:*:*:*"
-        template = template.split(":")
-        self.mac = ()
-        for i in range(6):
-            if template[i] == "*":
-                v = RandByte()
-            elif "-" in template[i]:
-                x,y = template[i].split("-")
-                v = RandNum(int(x,16), int(y,16))
-            else:
-                v = int(template[i],16)
-            self.mac += (v,)
-    def _fix(self):
-        return "%02x:%02x:%02x:%02x:%02x:%02x" % self.mac
-    
-class RandIP6(RandString):
-    def __init__(self, ip6template="**"):
-        self.tmpl = ip6template
-        self.sp = self.tmpl.split(":")
-        for i,v in enumerate(self.sp):
-            if not v or v == "**":
-                continue
-            if "-" in v:
-                a,b = v.split("-")
-            elif v == "*":
-                a=b=""
-            else:
-                a=b=v
-
-            if not a:
-                a = "0"
-            if not b:
-                b = "ffff"
-            if a==b:
-                self.sp[i] = int(a,16)
-            else:
-                self.sp[i] = RandNum(int(a,16), int(b,16))
-        self.variable = "" in self.sp
-        self.multi = self.sp.count("**")
-    def _fix(self):
-        done = 0
-        nbm = self.multi
-        ip = []
-        for i,n in enumerate(self.sp):
-            if n == "**":
-                nbm -= 1
-                remain = 8-(len(self.sp)-i-1)-len(ip)+nbm
-                if "" in self.sp:
-                    remain += 1
-                if nbm or self.variable:
-                    remain = random.randint(0,remain)
-                for j in range(remain):
-                    ip.append("%04x" % random.randint(0,65535))
-            elif n == 0:
-              ip.append("0")
-            elif not n:
-                ip.append("")
-            else:
-                ip.append("%04x" % n)
-        if len(ip) == 9:
-            ip.remove("")
-        if ip[-1] == "":
-          ip[-1] = 0
-        return ":".join(ip)
-
-class RandOID(RandString):
-    def __init__(self, fmt=None, depth=RandNumExpo(0.1), idnum=RandNumExpo(0.01)):
-        self.ori_fmt = fmt
-        if fmt is not None:
-            fmt = fmt.split(".")
-            for i in range(len(fmt)):
-                if "-" in fmt[i]:
-                    fmt[i] = tuple(map(int, fmt[i].split("-")))
-        self.fmt = fmt
-        self.depth = depth
-        self.idnum = idnum
-    def __repr__(self):
-        if self.ori_fmt is None:
-            return "<%s>" % self.__class__.__name__
-        else:
-            return "<%s [%s]>" % (self.__class__.__name__, self.ori_fmt)
-    def _fix(self):
-        if self.fmt is None:
-            return ".".join(map(str, [self.idnum for i in range(1+self.depth)]))
-        else:
-            oid = []
-            for i in self.fmt:
-                if i == "*":
-                    oid.append(str(self.idnum))
-                elif i == "**":
-                    oid += map(str, [self.idnum for i in range(1+self.depth)])
-                elif type(i) is tuple:
-                    oid.append(str(random.randrange(*i)))
-                else:
-                    oid.append(i)
-            return ".".join(oid)
-            
-
-class RandRegExp(RandField):
-    def __init__(self, regexp, lambda_=0.3,):
-        self._regexp = regexp
-        self._lambda = lambda_
-
-    @staticmethod
-    def choice_expand(s): #XXX does not support special sets like (ex ':alnum:')
-        m = ""
-        invert = s and s[0] == "^"
-        while True:
-            p = s.find("-")
-            if p < 0:
-                break
-            if p == 0 or p == len(s)-1:
-                m = "-"
-                if p:
-                    s = s[:-1]
-                else:
-                    s = s[1:]
-            else:
-                c1 = s[p-1]
-                c2 = s[p+1]
-                rng = "".join(map(chr, range(ord(c1),ord(c2)+1)))
-                s = s[:p-1]+rng+s[p+1:]
-        res = m+s
-        if invert:
-            res = "".join([chr(x) for x in range(256) if chr(x) not in res])
-        return res
-
-    @staticmethod
-    def stack_fix(lst, index):
-        r = ""
-        mul = 1
-        for e in lst:
-            if type(e) is list:
-                if mul != 1:
-                    mul = mul-1
-                    r += RandRegExp.stack_fix(e[1:]*mul, index)
-                # only the last iteration should be kept for back reference
-                f = RandRegExp.stack_fix(e[1:], index)
-                for i,idx in enumerate(index):
-                    if e is idx:
-                        index[i] = f
-                r += f
-                mul = 1
-            elif type(e) is tuple:
-                kind,val = e
-                if kind == "cite":
-                    r += index[val-1]
-                elif kind == "repeat":
-                    mul = val
-
-                elif kind == "choice":
-                    if mul == 1:
-                        c = random.choice(val)
-                        r += RandRegExp.stack_fix(c[1:], index)
-                    else:
-                        r += RandRegExp.stack_fix([e]*mul, index)
-                        mul = 1
-            else:
-                if mul != 1:
-                    r += RandRegExp.stack_fix([e]*mul, index)
-                    mul = 1
-                else:
-                    r += str(e)
-        return r
-
-    def _fix(self):
-        stack = [None]
-        index = []
-        current = stack
-        i = 0
-        ln = len(self._regexp)
-        interp = True
-        while i < ln:
-            c = self._regexp[i]
-            i+=1
-            
-            if c == '(':
-                current = [current]
-                current[0].append(current)
-            elif c == '|':
-                p = current[0]
-                ch = p[-1]
-                if type(ch) is not tuple:
-                    ch = ("choice",[current])
-                    p[-1] = ch
-                else:
-                    ch[1].append(current)
-                current = [p]
-            elif c == ')':
-                ch = current[0][-1]
-                if type(ch) is tuple:
-                    ch[1].append(current)
-                index.append(current)
-                current = current[0]
-            elif c == '[' or c == '{':
-                current = [current]
-                current[0].append(current)
-                interp = False
-            elif c == ']':
-                current = current[0]
-                choice = RandRegExp.choice_expand("".join(current.pop()[1:]))
-                current.append(RandChoice(*list(choice)))
-                interp = True
-            elif c == '}':
-                current = current[0]
-                num = "".join(current.pop()[1:])
-                e = current.pop()
-                if "," not in num:
-                    n = int(num)
-                    current.append([current]+[e]*n)
-                else:
-                    num_min,num_max = num.split(",")
-                    if not num_min:
-                        num_min = "0"
-                    if num_max:
-                        n = RandNum(int(num_min),int(num_max))
-                    else:
-                        n = RandNumExpo(self._lambda,base=int(num_min))
-                    current.append(("repeat",n))
-                    current.append(e)
-                interp = True
-            elif c == '\\':
-                c = self._regexp[i]
-                if c == "s":
-                    c = RandChoice(" ","\t")
-                elif c in "0123456789":
-                    c = ("cite",ord(c)-0x30)
-                current.append(c)
-                i += 1
-            elif not interp:
-                current.append(c)
-            elif c == '+':
-                e = current.pop()
-                current.append([current]+[e]*(int(random.expovariate(self._lambda))+1))
-            elif c == '*':
-                e = current.pop()
-                current.append([current]+[e]*int(random.expovariate(self._lambda)))
-            elif c == '?':
-                if random.randint(0,1):
-                    current.pop()
-            elif c == '.':
-                current.append(RandChoice(*[chr(x) for x in range(256)]))
-            elif c == '$' or c == '^':
-                pass
-            else:
-                current.append(c)
-
-        return RandRegExp.stack_fix(stack[1:], index)
-    def __repr__(self):
-        return "<%s [%r]>" % (self.__class__.__name__, self._regexp)
-
-class RandSingularity(RandChoice):
-    pass
-                
-class RandSingNum(RandSingularity):
-    @staticmethod
-    def make_power_of_two(end):
-        sign = 1
-        if end == 0: 
-            end = 1
-        if end < 0:
-            end = -end
-            sign = -1
-        end_n = int(math.log(end)/math.log(2))+1
-        return set([sign*2**i for i in range(end_n)])            
-        
-    def __init__(self, mn, mx):
-        sing = set([0, mn, mx, int((mn+mx)/2)])
-        sing |= self.make_power_of_two(mn)
-        sing |= self.make_power_of_two(mx)
-        for i in sing.copy():
-            sing.add(i+1)
-            sing.add(i-1)
-        for i in sing.copy():
-            if not mn <= i <= mx:
-                sing.remove(i)
-        self._choice = list(sing)
-        
-
-class RandSingByte(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, 0, 2**8-1)
-
-class RandSingSByte(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, -2**7, 2**7-1)
-
-class RandSingShort(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, 0, 2**16-1)
-
-class RandSingSShort(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, -2**15, 2**15-1)
-
-class RandSingInt(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, 0, 2**32-1)
-
-class RandSingSInt(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, -2**31, 2**31-1)
-
-class RandSingLong(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, 0, 2**64-1)
-
-class RandSingSLong(RandSingNum):
-    def __init__(self):
-        RandSingNum.__init__(self, -2**63, 2**63-1)
-
-class RandSingString(RandSingularity): #TODO3
-    def __init__(self):
-        self._choice = [ b"",
-                         b"%x",
-                         b"%%",
-                         b"%s",
-                         b"%i",
-                         b"%n",
-                         b"%x%x%x%x%x%x%x%x%x",
-                         b"%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
-                         b"%",
-                         b"%%%",
-                         b"A"*4096,
-                         b"\x00"*4096,
-                         b"\xff"*4096,
-                         b"\x7f"*4096,
-                         b"\x80"*4096,
-                         b" "*4096,
-                         b"\\"*4096,
-                         b"("*4096,
-                         b"../"*1024,
-                         b"/"*1024,
-                         b"${HOME}"*512,
-                         b" or 1=1 --",
-                         b"' or 1=1 --",
-                         b'" or 1=1 --',
-                         b" or 1=1; #",
-                         b"' or 1=1; #",
-                         b'" or 1=1; #',
-                         b";reboot;",
-                         b"$(reboot)",
-                         b"`reboot`",
-                         b"index.php%00",
-                         b"\x00",
-                         b"%00",
-                         b"\\",
-                         b"../../../../../../../../../../../../../../../../../etc/passwd",
-                         b"%2e%2e%2f" * 20 + b"etc/passwd",
-                         b"%252e%252e%252f" * 20 + b"boot.ini",
-                         b"..%c0%af" * 20 + b"etc/passwd",
-                         b"..%c0%af" * 20 + b"boot.ini",
-                         b"//etc/passwd",
-                         br"..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\boot.ini",
-                         b"AUX:",
-                         b"CLOCK$",
-                         b"COM:",
-                         b"CON:",
-                         b"LPT:",
-                         b"LST:",
-                         b"NUL:",
-                         b"CON:",
-                         br"C:\CON\CON",
-                         br"C:\boot.ini",
-                         br"\\myserver\share",
-                         b"foo.exe:",
-                         b"foo.exe\\", ]
-                             
-
-class RandPool(RandField):
-    def __init__(self, *args):
-        """Each parameter is a volatile object or a couple (volatile object, weight)"""
-        pool = []
-        for p in args:
-            w = 1
-            if type(p) is tuple:
-                p,w = p
-            pool += [p]*w
-        self._pool = pool
-    def _fix(self):
-        r = random.choice(self._pool)
-        return r._fix()
-
-# Automatic timestamp
-
-class AutoTime(VolatileValue):
-    def __init__(self, base=None):
-        if base == None:
-            self.diff = 0
-        else:
-            self.diff = time.time()-base
-    def _fix(self):
-        return time.time()-self.diff
-            
-class IntAutoTime(AutoTime):
-    def _fix(self):
-        return int(time.time()-self.diff)
-
-
-class ZuluTime(AutoTime):
-    def __init__(self, diff=0):
-        self.diff=diff
-    def _fix(self):
-        return time.strftime("%y%m%d%H%M%SZ",time.gmtime(time.time()+self.diff))
-
-
-class DelayedEval(VolatileValue):
-    """ Example of usage: DelayedEval("time.time()") """
-    def __init__(self, expr):
-        self.expr = expr
-    def _fix(self):
-        return eval(self.expr)
-
-
-class IncrementalValue(VolatileValue):
-    def __init__(self, start=0, step=1, restart=-1):
-        self.start = self.val = start
-        self.step = step
-        self.restart = restart
-    def _fix(self):
-        v = self.val
-        if self.val == self.restart :
-            self.val = self.start
-        else:
-            self.val += self.step
-        return v
-
-class CorruptedBytes(VolatileValue):
-    def __init__(self, s, p=0.01, n=None):
-        self.s = s
-        self.p = p
-        self.n = n
-    def _fix(self):
-        return corrupt_bytes(self.s, p = self.p, n = self.n)
-
-class CorruptedBits(CorruptedBytes):
-    def _fix(self):
-        return corrupt_bits(self.s, p = self.p, n = self.n)
-