dZdZddlZddlZejdkDreZeZdZ dZ Gdde Z Gd d e Z d+d Zd,d Zd ZdZdZdZdZdZdZdZeZ eeuredeZdZGddeZ Gdde Z!Gdde Z"Gdd eZ#Gd!d"e#e!Z$Gd#d$e#e"Z%Gd%d&eZ&Gd'd(e&e!Z'Gd)d*e&e"Z(y#eef$rGddeZYwxYw)-zA fast, lightweight IPv4/IPv6 manipulation library in Python. This library is used to create/poke/manipulate IPv4 and IPv6 addresses and networks. z2.2.0N) ceZdZdZy)AddressValueErrorz%A Value Error related to the address.N__name__ __module__ __qualname____doc__"lib/third_party/ipaddr/__init__.pyrr&/rrceZdZdZy)NetmaskValueErrorz%A Value Error related to the netmask.Nrr rrrr*rrrc|r |dk(r t|S|dk(r t|S t|S#ttf$rYnwxYw t|S#ttf$rYnwxYwt d|z)aTake an IP string/int and return an object of the correct type. Args: address: A string or integer, the IP address. Either IPv4 or IPv6 addresses may be supplied; integers less than 2**32 will be considered to be IPv4 by default. version: An Integer, 4 or 6. If set, don't try to automatically determine what the IP address type is. important for things like IPAddress(1), which could be IPv4, '0.0.0.1', or IPv6, '::1'. Returns: An IPv4Address or IPv6Address object. Raises: ValueError: if the string passed isn't either a v4 or a v6 address. z0%r does not appear to be an IPv4 or IPv6 address) IPv4Address IPv6Addressrr ValueError)addressversions r IPAddressr.s( a<w' ' \w' ' 7## 0 1    7## 0 1    G s! /AA AA"!A"c|r"|dk(r t||S|dk(r t||S t||S#ttf$rYnwxYw t||S#ttf$rYnwxYwt d|z)aTake an IP string/int and return an object of the correct type. Args: address: A string or integer, the IP address. Either IPv4 or IPv6 addresses may be supplied; integers less than 2**32 will be considered to be IPv4 by default. version: An Integer, if set, don't try to automatically determine what the IP address type is. important for things like IPNetwork(1), which could be IPv4, '0.0.0.1/32', or IPv6, '::1/128'. Returns: An IPv4Network or IPv6Network object. Raises: ValueError: if the string passed isn't either a v4 or a v6 address. Or if a strict network was requested and a strict network wasn't given. rrz0%r does not appear to be an IPv4 or IPv6 network) IPv4Network IPv6Networkrrr)rrstricts r IPNetworkr Vs* a<w/ / \w/ / 7F++ 0 1    7F++ 0 1    G s! 2AA AA&%A&c||tjkDr tdtt j d|S)aThe binary representation of this address. Args: address: An integer representation of an IPv4 IP address. Returns: The binary representation of this address. Raises: ValueError: If the integer is too large to be an IPv4 IP address. zAddress too large for IPv4!I)_BaseV4 _ALL_ONESrBytesstructpackrs rv4_int_to_packedr)s4"""566 T7+ ,,rcNttjd|dz |dzS)zThe binary representation of this address. Args: address: An integer representation of an IPv6 IP address. Returns: The binary representation of this address. !QQ@l)r%r&r'r(s rv6_int_to_packedr-s% UGrM7i3HI JJrc||dx}}d}|ddD]'}|j|jdzk(r|}|dz }'n|||fS)zFind a sequence of addresses. Args: addresses: a list of IPv4 or IPv6 addresses. Returns: A tuple containing the first and last IP addresses in the sequence, and the index of the last IP address in the sequence. rN_ip) addressesfirstlast last_indexips r_find_address_ranger7s[Q<EDJm 66TXX\ !D !OJ   4 $$rcHt|D]}||z ||z k(s||z cSy)aGet the number of leading bits that are same for two numbers. Args: number1: an integer. number2: another integer. bits: the maximum number of bits to compare. Returns: The number of leading bits that are the same for two numbers. rrange)number1number2bitsis r_get_prefix_lengthr?s04[ a<7a< '!8O rcJ|dk(r|St|D]}||z dzs |cSy)zCount the number of zero bits on the right hand side. Args: number: an integer. bits: maximum number of bits to count. Returns: The number of zero bits on the right hand side of the number. rNr9)numberr=r>s r_count_righthand_zero_bitsrCs/{ 4[ aK1 Hrct|trt|ts td|j|jk7r#tt |dt |d||kDr t dg}|jdk(rt }n!|jdk(rt}n t d|j}|j}|j}||krt||}d}|d k\rd |zd z } || z}|d z}||krn|d k\rt|||} |d t || fz} |j| ||jk(r |S|d z}t||j }||kr|S)a/Summarize a network range given the first and last IP addresses. Example: >>> summarize_address_range(IPv4Address('1.1.1.0'), IPv4Address('1.1.1.130')) [IPv4Network('1.1.1.0/25'), IPv4Network('1.1.1.128/31'), IPv4Network('1.1.1.130/32')] Args: first: the first IPv4Address or IPv6Address in the range. last: the last IPv4Address or IPv6Address in the range. Returns: The address range collapsed to a list of IPv4Network's or IPv6Network's. Raise: TypeError: If the first and last objects are not IP addresses. If the first and last objects are not the same version. ValueError: If the last object is not greater than the first. If the version is not 4 or 6. z1first and last must be IP addresses, not networks and  are not of the same versionz*last IP address must be greater than firstrrzunknown IP versionNrrAr/%s/%dr) isinstance_BaseIP TypeErrorrstrrrr_max_prefixlenr1rCr?appendr$r_version) r3r4networksr6ip_bits first_intlast_intnbitscurrentaddendprefixnets rsummarize_address_rangerYs4 ug &:dG+DKLL }} $E CI'( ( t|EFFH }}  !  -..""G IxxH x *9g>qjX\F&(G QJE(" qj $Iw@CJ//0 bll "  OaK )U^^< x  OrcBg}d}|D]}|s|j|||dvrd}!||djjdk(r0|j|jjd}x|j||r t |S|S)aLoops through the addresses, collapsing concurrent netblocks. Example: ip1 = IPv4Network('1.1.0.0/24') ip2 = IPv4Network('1.1.1.0/24') ip3 = IPv4Network('1.1.2.0/24') ip4 = IPv4Network('1.1.3.0/24') ip5 = IPv4Network('1.1.4.0/24') ip6 = IPv4Network('1.1.0.1/22') _collapse_address_list_recursive([ip1, ip2, ip3, ip4, ip5, ip6]) -> [IPv4Network('1.1.0.0/22'), IPv4Network('1.1.4.0/24')] This shouldn't be called directly; it is called via collapse_address_list([]). Args: addresses: A list of IPv4Network's or IPv6Network's Returns: A list of IPv4Network's or IPv6Network's depending on what we were passed. FTr/)rNsupernetsubnetpop _collapse_address_list_recursive)r2 ret_array optimizedcur_addrs rr_r_s4II   X &  y} $I 2//188:1= =   Y]]_557 8I   X &/ :: rc d}g}g}g}|D]7}t|trV|rB|dj|jk7r&tt |dt |dd|j |j|j |jk(r`|rB|dj|jk7r&tt |dt |dd|j |j|rB|dj|jk7r&tt |dt |dd|j |:tt|}tt|}|t|krDt||d\}}}||dzz }|jt|||t|krDtt||zt j"S)aCollapse a list of IP objects. Example: collapse_address_list([IPv4('1.1.0.0/24'), IPv4('1.1.1.0/24')]) -> [IPv4('1.1.0.0/23')] Args: addresses: A list of IPv4Network or IPv6Network objects. Returns: A list of IPv4Network or IPv6Network objects depending on what we were passed. Raises: TypeError: If passed a list of mixed version objects. rr[rErFNr/key)rIrJrOrKrLrN _prefixlenrMr6sortedsetlenr7extendrYr__BaseNet_get_networks_key) r2r>addrsipsnetsr6r3r4r5s rcollapse_address_listrpCs$ A E C D b' "s2w''2;;6BSW!/00 JJrN ]]b// /s2w''2;;6BSW!/00 JJruu R))R[[8BT"X!011 KKO$ S C #d) D c#h,$7AB$@!j Z!^ ,UD9: c#h, ,F  (44-6 77rzbytes is not a distinct typeceZdZdZy)r%c2dtj|zS)Nz Bytes(%s))rL__repr__selfs rrszBytes.__repr__sd!33 3rN)r r r rsr rrr%r%s 4rr%ct|tr|jSt|tr|j St S)a+Return a key suitable for sorting between networks and addresses. Address and Network objects are not sortable by default; they're fundamentally different so the expression IPv4Address('1.1.1.1') <= IPv4Network('1.1.1.1/24') doesn't make any sense. There are some times however, where you may wish to have ipaddr sort these for you anyway. If you need to do this, you can use this function as the key= argument to sorted(). Args: obj: either a Network or Address object. Returns: appropriate key. )rIrkrlrJ_get_address_keyNotImplemented)objs rget_mixed_type_keyrzs<$#x $$&& C !##%% rcBeZdZdZdZdZdZedZedZ y) _IPAddrBasezThe mother class.c|jSNr0rts r __index__z_IPAddrBase.__index__ xxrc|jSr~r0rts r__int__z_IPAddrBase.__int__rrc,t|jSr~)hexr1rts r__hex__z_IPAddrBase.__hex__s488}rc"|jS)z:Return the longhand version of the IP address as a string.)_explode_shorthand_ip_stringrts rexplodedz_IPAddrBase.explodeds0022rct|S)z;Return the shorthand version of the IP address as a string.rLrts r compressedz_IPAddrBase.compresseds4yrN) r r r r rrrpropertyrrr rrr|r|s<33rr|cheZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZedZy)rJzA generic IP object. This IP class contains the version independent methods which are used by single IP addresses. c |j|jk(xr|j|jk(S#t$r tcYSwxYwr~)r1rOAttributeErrorrxruothers r__eq__z_BaseIP.__eq__sF "HH )8 7 9 "! ! "s36AAcF|j|}|turtS| Sr~rrxrureqs r__ne__z_BaseIP.__ne__% [[   ! !v rcF|j|}|turtS| Sr~__gt__rxrurgts r__le__z_BaseIP.__le__rrcF|j|}|turtS| Sr~__lt__rxrurlts r__ge__z_BaseIP.__ge__rrcF|j|jk7r#tt|dt|dt|ts#tt|dt|d|j |j k7r|j |j kSyNrErFz are not of the same typeFrOrKrLrIrJr1rs rrz_BaseIP.__lt__ ==ENN *Is5z+, ,%)Is5z+, , 88uyy 88eii' 'rcF|j|jk7r#tt|dt|dt|ts#tt|dt|d|j |j k7r|j |j kDSyrrrs rrz_BaseIP.__gt__rrctt|tstStt||z|jSNrHrIintrxrrOrs r__add__z_BaseIP.__add__,%%! !TU*DMMBBrctt|tstStt||z |jSrrrs r__sub__z_BaseIP.__sub__rrcL|jjdt|dSN() __class__r rLrts rrsz_BaseIP.__repr__>>22CI>>rc>d|j|jzS)Nz%s)_string_from_ip_intr1rts r__str__z_BaseIP.__str__st//999rcPttt|jSr~)hashrlongr1rts r__hash__z_BaseIP.__hash__ sCTXX'((rc|j|fSr~rOrts rrwz_BaseIP._get_address_keys t$$rctd)NzBaseIP has no versionNotImplementedErrorrts rrz_BaseIP.versions!"9::rN)r r r r rrrrrrrrrsrrrwrrr rrrJrJsY"    C C ?:)%;;rrJc\eZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZedZedZedZedZedZedZedZedZedZdZdZdZdZ dZ!dZ"d Z#d!Z$d'd#Z%d$Z&d'd%Z'd'd&Z(e'Z)e(Z*eZ+eZ,eZ-y")(rkzvA generic IP object. This IP class contains the version independent methods which are used by networks. ci|_yr~)_cacherurs r__init__z_BaseNet.__init__s  rcL|jjdt|dSrrrts rrsz_BaseNet.__repr__"rrc#Kt|jdz}t|jdz }||kr(|dz }t|dz |j||kr'yyw)zGenerate Iterator over usable hosts in a network. This is like __iter__ except it doesn't return the network or broadcast addresses. r/rHNrnetwork broadcastrrOrucurbcasts r iterhostsz_BaseNet.iterhosts%s\$,,!#DNN#a'Ul 1HCC!GT]]; ;Uls AA!A!c#Kt|j}t|j}||kr(|dz }t|dz |j||kr'yyw)Nr/rHrrs r__iter__z_BaseNet.__iter__2sP$,,DNN#Ul 1HCC!GT]]; ;Uls AAAc t|j}t|j}|dk\r(||z|kDrtt ||z|j S|dz }||z|krtt ||z|j S)NrrHr/)rrr IndexErrorrrO)runrrs r __getitem__z_BaseNet.__getitem__9s|dll#' 6{Y&  Wq[$--@ @ FA1}w&  Y]DMMB Brc|j|jk7r#tt|dt|dt|ts#tt|dt|d|j |j k7r|j |j kS|j |j k7r|j |j kSyrrOrKrLrIrkrnetmaskrs rrz_BaseNet.__lt__F ==ENN *Is5z+, ,%*Is5z+, , <<5== (<<%--/ / <<5== (<<%--/ /rc|j|jk7r#tt|dt|dt|ts#tt|dt|d|j |j k7r|j |j kDS|j |j k7r|j |j kDSyrrrs rrz_BaseNet.__gt__SrrcF|j|}|turtS| Sr~rrs rrz_BaseNet.__le__`rrcF|j|}|turtS| Sr~rrs rrz_BaseNet.__ge__frrcp |j|jk(xrF|j|jk(xr+t|jt|jk(S#t$rIt |t r6|j|jk(xr|j|jk(cYSYywxYwr~)rOrrrrrIrJr1rs rrz_BaseNet.__eq__ls 3MMU^^3@  5@DLL)S-?? A 3%) 72 HH 13* 3sA A##A B54B5cF|j|}|turtS| Sr~rrs rrz_BaseNet.__ne__vrrc\t|jdt|jSN/rLr6rfrts rrz_BaseNet.__str__|s#tww<t/1 1rcjtt|jt|jz Sr~)rrrrrts rrz_BaseNet.__hash__s$C %DLL(99::rcP|j|jk7ryt|tr4|j|jkxr|j|jk\St |jt |j cxkxrt |jkScSNF)rOrIrkrrrr1rs r __contains__z_BaseNet.__contains__s ==ENN * eX &LLEMM16NNeoo5 7 %UYY('( )( )rc~|j|vxs.|j|vxs|j|vxs|j|vS)z*Tell if self is partly contained in other.)rrrs roverlapsz_BaseNet.overlapssB||u$>%(?> MMT ! rc|jjd}|Ft|jt |j z|j }||jd<|S)NrrH)rgetrr1rrrOruxs rrz_BaseNet.networksN KKOOI & 9$((S%66 NA%&DKK "rc|jjd}|Ft|jt |j z|j }||jd<|S)NrrH)rrrr1rhostmaskrOrs rrz_BaseNet.broadcastsN KKOOK ( 9$((S%77OA'(DKK $rc|jjd}|Ftt|j|j z |j }||jd<|S)NrrH)rrrrrr$rOrs rrz_BaseNet.hostmasksQ KKOOJ ' 9#dll+dnn<"&--1A&'DKK #rcJdt|j|jfzS)NrGrrts rwith_prefixlenz_BaseNet.with_prefixlens#dgg,888rc\t|jdt|jSr)rLr6rrts r with_netmaskz_BaseNet.with_netmasksdgg,DLL(9::rc\t|jdt|jSr)rLr6rrts r with_hostmaskz_BaseNet.with_hostmasksdgg,DMM(:;;rc^t|jt|jz dzS)z&Number of hosts in the current subnet.r/)rrrrts rnumhostsz_BaseNet.numhostss&4>>"S%66::rctd)NzBaseNet has no versionrrts rrz_BaseNet.versions!":;;rc|jSr~)rfrts r prefixlenz_BaseNet.prefixlens rc |j|jk(s#tt|dt|dt|tstdt|z||vr"t t|dt|||k(rgSg}t t|jdt|j|j}|j\}}||k7r||k7r||vr%|j||j\}}nY||vr%|j||j\}}n0ddk(s+Jd t|d t|d t|||k7r||k7r||k(r|j|nG||k(r|j|n0ddk(s+Jd t|d t|d t|t|tj S) aRemove an address from a larger block. For example: addr1 = IPNetwork('10.1.1.0/24') addr2 = IPNetwork('10.1.1.0/26') addr1.address_exclude(addr2) = [IPNetwork('10.1.1.64/26'), IPNetwork('10.1.1.128/25')] or IPv6: addr1 = IPNetwork('::1/32') addr2 = IPNetwork('::1/128') addr1.address_exclude(addr2) = [IPNetwork('::0/128'), IPNetwork('::2/127'), IPNetwork('::4/126'), IPNetwork('::8/125'), ... IPNetwork('0:0:8000::/33')] Args: other: An IPvXNetwork object of the same type. Returns: A sorted list of IPvXNetwork objects addresses which is self minus other. Raises: TypeError: If self and other are of difffering address versions, or if other is not a network object. ValueError: If other is not completely contained by self. rErFz%s is not a network objectz not contained in rrHTFz Error performing exclusion: s1: z s2: z other: rd) rOrKrLrIrkrr rrr]rNrgrl)rur ret_addrss1s2s raddress_excludez_BaseNet.address_excludesD}}.D 3u:'( (%*83u:EF F  U9>+BEkbEk{  $B"  $Bu}G(+BR#e*(FG}EkbEk ;   R 5[   R 5= C$'GSWc%j$B C=iX%?%?@@rc<|j|jkry|j|jkDry|j|jkry|j|jkDry|j|jkry|j|jkDryy)aCompare two IP objects. This is only concerned about the comparison of the integer representation of the network addresses. This means that the host bits aren't considered at all in this method. If you want to compare host bits, you can easily enough do a 'HostA._ip < HostB._ip' Args: other: An IP object. Returns: If the IP versions of self and other are the same, returns: -1 if self < other: eg: IPv4('1.1.1.0/24') < IPv4('1.1.2.0/24') IPv6('1080::200C:417A') < IPv6('1080::200B:417B') 0 if self == other eg: IPv4('1.1.1.1/24') == IPv4('1.1.1.2/24') IPv6('1080::200C:417A/96') == IPv6('1080::200C:417B/96') 1 if self > other eg: IPv4('1.1.1.0/24') > IPv4('1.1.0.0/24') IPv6('1080::1:200C:417A/112') > IPv6('1080::0:200C:417A/112') If the IP versions of self and other are different, returns: -1 if self._version < other._version eg: IPv4('10.0.0.1/24') < IPv6('::1/128') 1 if self._version > other._version eg: IPv6('::1/128') > IPv4('255.255.255.0/24') r[r/rrOrrrs rcompare_networksz_BaseNet.compare_networksszD ==5>> ) ==5>> ) <<%-- ' <<%-- ' <<%-- ' <<%-- 'rcH|j|j|jfS)zNetwork-only key function. Returns an object that identifies this address' network and netmask. This function is a suitable "key" argument for sorted() and list.sort(). rrts rrlz_BaseNet._get_networks_keyHs t||T\\::rc:|j|j|z z S)zTurn the prefix length into a bitwise netmask. Args: prefixlen: An integer, the prefix length. Returns: An integer. )r$rurs r_ip_int_from_prefixz_BaseNet._ip_int_from_prefixRs~~9!<==rct|j}|r|dzrn |dz}|dz}|r|d|zdz k(r|Std)aReturn prefix length from a bitwise netmask. Args: ip_int: An integer, the netmask in expanded bitwise format. Returns: An integer, the prefix length. Raises: NetmaskValueError: If the input is not a valid netmask. r/z!Bit pattern does not match /1*0*/)rMr)ruip_intrs r_prefix_from_ip_intz_BaseNet._prefix_from_ip_int^sX'' z qLF NI  a9n) ) #$GH Hrct|ttfstd|zt|}d|cxkr|jksntd|z|S)a3Validate and return a prefix length integer. Args: prefixlen: An integer containing the prefix length. Returns: The input, possibly converted from long to int. Raises: NetmaskValueError: If the input is not an integer, or out of range. z%r is not an integerrz%d is not a valid prefix length)rIrrrrMrs r_prefix_from_prefix_intz _BaseNet._prefix_from_prefix_intws])c4[1#$:Y$FG G N Y5$"5"55#$E$-%./ /rc tjj|stt |}|j |S#t$rt d|zwxYw)a)Turn a prefix length string into an integer. Args: prefixlen_str: A decimal string containing the prefix length. Returns: The prefix length as an integer. Raises: NetmaskValueError: If the input is malformed or out of range. z%s is not a valid prefix length)r#_DECIMAL_DIGITS issupersetrrrr)ru prefixlen_strrs r_prefix_from_prefix_stringz#_BaseNet._prefix_from_prefix_stringsg 3**55mD  M*I++I66 3#$E$1%23 3 3s 0AAc |j|} |j|S#t$rtd|zwxYw#t$rYnwxYw||jz} |j|S#t$rtd|zwxYw)a.Turn a netmask/hostmask string into a prefix length. Args: ip_str: A netmask or hostmask, formatted as an IP address. Returns: The prefix length as an integer. Raises: NetmaskValueError: If the input is not a netmask or hostmask. z%s is not a valid netmask)_ip_int_from_stringrrr r$)ruip_strr s r_prefix_from_ip_stringz_BaseNet._prefix_from_ip_strings J--f5F ++F3 3! J#$?&$HI I J!    $..  J++F3 3  J#$?&$HI I Js%%A= A  A A00BNc#K|j|jk(r|y|9||jkr td|dk7r td||jz }|dkr td|j|z}||jkDrtd|t|fzt t|j dt|j|z|j }||} |j}||jk(rytt|dz|j }t t|dt||j }|rw) aThe subnets which join to make the current subnet. In the case that self contains only one IP (self._prefixlen == 32 for IPv4 or self._prefixlen == 128 for IPv6), return a list with just ourself. Args: prefixlen_diff: An integer, the amount the prefix length should be increased by. This should not be set if new_prefix is also set. new_prefix: The desired new prefix length. This must be a larger number (smaller prefix) than the existing prefix. This should not be set if prefixlen_diff is also set. Returns: An iterator of IPv(4|6) objects. Raises: ValueError: The prefixlen_diff is too small or too large. OR prefixlen_diff and new_prefix are both set or new_prefix is a smaller number than the current prefix (smaller number means a larger network) Nznew prefix must be longerr/(cannot set prefixlen_diff and new_prefixrzprefix length diff must be > 0z0prefix length diff %d is invalid for netblock %srrH) rfrMrrLr rrOrrr)ruprefixlen_diff new_prefix new_prefixlenr3rUrnew_addrs r iter_subnetsz_BaseNet.iter_subnetssZ4 ??d11 1J   !DOO+ !<==" !KLL'$//9N A => >.8 4.. .B!3t9F../ /S%6%(>)I%JL!%0 ))IDNN* Y!!3T]]KH3x=#m:L M(, 7GMsEE!cbtd|j|jfz|jS)z8Return the network object with the host bits masked out.rGrH)r rrfrOrts rmaskedz_BaseNet.maskeds*DLL$//#BB!%0 0rc8t|j||S)z2Return a list of subnets, rather than an iterator.)listrrurrs rr]z_BaseNet.subnetsD%%njABBrc||jdk(r|S|9||jkDr td|dk7r td|j|z }|j|z dkrtd|j|fztt |j dt |j|z |j S)aThe supernet containing the current network. Args: prefixlen_diff: An integer, the amount the prefix length of the network should be decreased by. For example, given a /24 network and a prefixlen_diff of 3, a supernet with a /21 netmask is returned. Returns: An IPv4 network object. Raises: ValueError: If self.prefixlen - prefixlen_diff < 0. I.e., you have a negative prefix length. OR If prefixlen_diff and new_prefix are both set or new_prefix is a larger number than the current prefix (larger number means a smaller network) rznew prefix must be shorterr/rz;current prefixlen is %d, cannot have a prefixlen_diff of %drrH)rfrrr rLrrOr#s rr\z_BaseNet.supernet s* ??a K  !DOO+ !=>>" !KLL!__z9N >>N *Q .M012 2C $5$'(G$HJ!%0 0r)r/N).r r r r rrsrrrrrrrrrrrrrrrrrrrrrrrrrrlr r rrrrr r]r\SubnetSupernetAddressExcludeCompareNetworksContainsr rrrkrksh? << C    3 1; )> 99;;<<;;<<LA\1f; >I2(7, JD<|0 C&0RFH$N&OHrrkceZdZdZdezdz ZedZdZdZ dZ dZ d Z e d Ze d Ze d Ze d Ze dZe dZe dZe dZe dZy)r#zyBase IPv4 object. The following methods are used by IPv4 objects in both single IP addresses and networks. rAr/ 0123456789c(d|_t|_y)Nr)rO IPV4LENGTHrMrs rrz_BaseV4.__init__G (rct|Sr~rrts rrz$_BaseV4._explode_shorthand_ip_stringKs 4yrc|jd}t|dk7r t|d}|D]} |dz|j|z}|S#t$r t|wxYw)aTurn the given IP string into an integer for comparison. Args: ip_str: A string, the IP ip_str. Returns: The IP ip_str as an integer. Raises: AddressValueError: if ip_str isn't a valid IPv4 Address. .rr)splitrir _parse_octetr)ruroctets packed_ipocs rrz_BaseV4._ip_int_from_stringNszc" v;! #F+ + B 0&!^t/@/@/DD   0'// 0s AA#c|jj|stt|d}|dkDs|ddk(rt |dkDrt|S)a Convert a decimal octet into an integer. Args: octet_str: A string, the number to parse. Returns: The octet as an integer. Raises: ValueError: if the octet isn't strictly a decimal from [0..255]. r0r/)rrrrri)ru octet_str octet_ints rr4z_BaseV4._parse_octetgsU##..y9  2&  s?y|s2s9~7I rcg}tdD]%}|jdt|dz|dz}'dj|S)zTurns a 32-bit integer into dotted decimal notation. Args: ip_int: An integer, the IP address. Returns: The IP address as a string in dotted decimal notation. rrr:r2r1)xrangeinsertrLjoin)rur r5_s rrz_BaseV4._string_from_ip_int~sHA MM!S$/ 0 qLFxxrc|jSr~rMrts r max_prefixlenz_BaseV4.max_prefixlen"""rc,t|jSz*The binary representation of this address.)r)r1rts rpackedz_BaseV4.packed ))rc|jSr~rrts rrz_BaseV4.version }}rc|tdvS)zTest if the address is otherwise IETF reserved. Returns: A boolean, True if the address is within the reserved IPv4 Network range. z 240.0.0.0/4rrts r is_reservedz_BaseV4.is_reservedsk-000rcX|tdvxs|tdvxs |tdvS)zTest if this address is allocated for private networks. Returns: A boolean, True if the address is reserved per RFC 1918. z 10.0.0.0/8z 172.16.0.0/12z192.168.0.0/16rNrts r is_privatez_BaseV4.is_privates; L116 O446 $455 7rc|tdvS)zTest if the address is reserved for multicast use. Returns: A boolean, True if the address is multicast. See RFC 3171 for details. z 224.0.0.0/4rNrts r is_multicastz_BaseV4.is_multicasts{=111rc|tdvS)zTest if the address is unspecified. Returns: A boolean, True if this is the unspecified address as defined in RFC 5735 3. z0.0.0.0rNrts ris_unspecifiedz_BaseV4.is_unspecifieds{9---rc|tdvS)zTest if the address is a loopback address. Returns: A boolean, True if the address is a loopback per RFC 3330. z 127.0.0.0/8rNrts r is_loopbackz_BaseV4.is_loopbacks{=111rc|tdvS)zTest if the address is reserved for link-local. Returns: A boolean, True if the address is link-local per RFC 3927. z169.254.0.0/16rNrts r is_link_localz_BaseV4.is_link_locals{#3444rN)r r r r r-r$ frozensetrrrrr4rrrErIrrOrQrSrUrWrYr rrr#r#:sJ!#I -O)2. ##**11 7 722..2255rr#ceZdZdZdZy)rz/Represent and manipulate single IPv4 Addresses.ctj||t|tr|j|_yt|t t fr'||_|dks||jkDr t|yt|tr tjd|\|_yt|}|j||_y#tj$r t|wxYw)a Args: address: A string or integer representing the IP '192.168.1.1' Additionally, an integer can be passed, so IPv4Address('192.168.1.1') == IPv4Address(3232235777). or, more generally IPv4Address(int(IPv4Address('192.168.1.1'))) == IPv4Address('192.168.1.1') Raises: AddressValueError: If ipaddr isn't a valid IPv4 address. Nrr")r#rrIrr1rrr$rr%r&unpackerrorrLr)ruraddr_strs rrzIPv4Address.__init__s" w' g{ +{{DH  gT{ +DH{g6'00  gu % 1"MM$8  w<++H5<< 1'00 1s CC&Nr r r r rr rrrrs 9*6rrc0eZdZdZddZdZdZdZdZy) ra~This class represents and manipulates 32-bit IPv4 networks. Attributes: [examples for IPv4Network('1.2.3.4/27')] ._ip: 16909060 .ip: IPv4Address('1.2.3.4') .network: IPv4Address('1.2.3.0') .hostmask: IPv4Address('0.0.0.31') .broadcast: IPv4Address('1.2.3.31') .netmask: IPv4Address('255.255.255.224') .prefixlen: 27 ctj||tj||t|tt t tfrWt||_|jj|_ |j|_ t|j|_ yt|trH |\}}t||_|jj|_ |j#||_ nt%|j'd}t)|dkDr t!||j+|d|_ t|j|_t)|dk(r |j-|d|_ n|j|_ t|j3|j|_ |r1|j|j4k7rtd|jz|j|jdz k(r|j6|_yy#t$r t!|wxYw#t.$r|j1|d|_ YwxYw)a_Instantiate a new IPv4 network object. Args: address: The IPv4 network as a string, 2-tuple, or any format supported by the IPv4Address constructor. Strings typically use CIDR format, such as '192.0.2.0/24'. If a dotted-quad is provided after the '/', it is treated as a netmask if it starts with a nonzero bit (e.g. 255.0.0.0 == /8) or a hostmask if it starts with a zero bit (e.g. /0.0.0.255 == /8), with the single exception of an all-zero mask which is treated as /0. The 2-tuple format consists of an (ip, prefixlen), where ip is any format recognized by the IPv4Address constructor, and prefixlen is an integer from 0 through 32. A plain IPv4 address (in any format) will be forwarded to the IPv4Address constructor, with an implied prefixlen of 32. For example, the following inputs are equivalent: IPv4Network('192.0.2.1/32') IPv4Network('192.0.2.1/255.255.255.255') IPv4Network('192.0.2.1') IPv4Network(0xc0000201) IPv4Network(IPv4Address('192.0.2.1')) IPv4Network(('192.0.2.1', 32)) IPv4Network((0xc0000201, 32)) IPv4Network((IPv4Address('192.0.2.1'), 32)) strict: A boolean. If true, ensure that we have been passed A true network address, eg, 192.168.1.0/24 and not an IP address on a network, eg, 192.168.1.1/24. Raises: AddressValueError: If ipaddr isn't a valid IPv4 address. NetmaskValueError: If the netmask isn't valid for an IPv4 address. ValueError: If strict was True and a network address was not supplied. NrrArr/%s has host bits set)rkrr#rIrrr%rr6r1rMrfr$rtuplerrrrLr3rirrrrr rrrrurrr6raddrs rrzIPv4Network.__init__sV $(w' gT5+> ?!'*DGww{{DH"11DO&t~~6DL  gu % 1 ' I""oDGww{{DH"::9EDO w<%%c*D4y1}'00//Q8DH!$((+DG4yA~K&*&E&Ed1g&NDO #'"5"5"4#;#;DOO#LM ww$,,& !7$''!ABB ??t22Q6 7!]]DN 8C 1'00 1*)K'+&A&A$q'&JDOKs5H'1H?'H<?"I$#I$c|jSr~)rQrts rzIPv4Network.|sT__rc|jSr~)rSrts rrhzIPv4Network.}s t00rc|jSr~)rWrts rrhzIPv4Network.~s d..rc|jSr~)rYrts rrhzIPv4Network.s t11rNF) r r r r r IsRFC1918 IsMulticast IsLoopback IsLinkLocalr rrrrs$ \+~-I0K.J1Krrc*eZdZdZdezdz ZdZedZdZ dZ dZ d Z dd Z d Zed ZedZedZedZedZedZedZedZedZedZedZedZedZy )_BaseV6zyBase IPv6 object. The following methods are used by IPv6 objects in both single IP addresses and networks. rAr/r20123456789ABCDEFabcdefc(d|_t|_y)Nr)rO IPV6LENGTHrMrs rrz_BaseV6.__init__r.rc8|jd}t|dkr t|d|dvrTt|j j }|j d|dz dzz|j d|dzzt||jdzkDr t| tdt|dz Dcgc] }||r | c}xsd g\}|c|}t||z dz }|d s|dz}|r t||ds|dz}|r t||j||zz }|dkr=t|t||jk7r t|t|}d }d } td } t|D]}| dz} | |j||z} | d|zz} t| d D]}| dz} | |j||z} | Scc}w#t$r t|wxYw#t$r t|wxYw) zTurn an IPv6 ip_str into an integer. Args: ip_str: A string, the IPv6 ip_str. Returns: A long, the IPv6 ip_str. Raises: AddressValueError: if ip_str isn't a valid IPv6 Address. :rr1r[%xr/Nr) r3rirrr^r1rN _HEXTET_COUNTr?rr _parse_hextet) rurpartsipv4_intr> skip_indexparts_hiparts_lo parts_skippedr s rrz_BaseV6._ip_int_from_strings` S! u:>#F+ + %) "599;/33H LL(b.F!:; < LLF!23 4 u:**Q. .#F+ + ,"1c%j1n5F5qU1X5F J  !!H5zJ.2H8A +F339A +F33 ..(X2EFMq '//5zT///'//5zHHM ,!WFH%2 $,,U1X66& rM) )FXIq)2 $,,U1X66*MUG ,#F+ + ,R ,#F+ + ,s1-G, G'G' G,8A.H'G,,HHc|jj|stt|dkDrtt |d}|dkDrt|S)aConvert an IPv6 hextet string into an integer. Args: hextet_str: A string, the number to parse. Returns: The hextet as an integer. Raises: ValueError: if the input isn't strictly a hex number from [0..FFFF]. rryrz) _HEX_DIGITSrrrir)ru hextet_str hextet_ints rr|z_BaseV6._parse_hextetsP**:6  z?Q  R(   rcd}d}d}d}tt|D]%}||dk(r|dz }|dk(r|}||kDs|}|}"d}d}'|dkDr*||z}|t|k(r|dgz }dg||||dk(rdg|z}|S)aCompresses a list of hextets. Compresses a list of strings, replacing the longest continuous sequence of "0" in the list with "" and adding empty strings at the beginning or at the end of the string such that subsequently calling ":".join(hextets) will produce the compressed version of the IPv6 address. Args: hextets: A list of strings, the hextets to compress. Returns: A list of strings. r[rr;r/)r:ri)ruhextetsbest_doublecolon_startbest_doublecolon_lendoublecolon_startdoublecolon_lenindexbest_doublecolon_ends r_compress_hextetsz_BaseV6._compress_hextetss "$ 3w<(Eu~$1$$*(-%"%99+:(->*"#$&!) ! #$:$8%9 $s7|3B4DF4G*+? @%*$.rNc ,|s|dk7rt|j}||jkDr tdd|z}g}t dddD]&}|j dt|||dzdz(|j |}dj|S) a,Turns a 128-bit integer into hexadecimal notation. Args: ip_int: An integer, the IP address. Returns: A string, the hexadecimal representation of the address. Raises: ValueError: The address is bigger than 128 bits of all ones. rzIPv6 address is too largez%032xrrrxryrw)rr1r$rr:rNrrA)rur hex_strrrs rrz_BaseV6._string_from_ip_int(s&A+]F DNN "89 9F"q"aA NN4#ga!nb"99 :!((1xx  rct|trt|j}n t|}|j |}g}t |j D]}|jd|dzz|dz} |jt|tr ddj||jfzSdj|S)zExpand a shortened IPv6 address. Args: ip_str: A string, the IPv6 address. Returns: A string, the expanded IPv6 address. z%04xrzryrGrw) rIrkrLr6rr?r{rNreverserAr)rurr r}r>s rrz$_BaseV6._explode_shorthand_ip_stringCs dH %\FYF))&1**+A LL6F?3 4 rMF,   dH %chhuot~~>> >xxrc|jSr~rDrts rrEz_BaseV6.max_prefixlen\rFrc,t|jSrH)r-r1rts rrIz_BaseV6.packed`rJrc|jSr~rrts rrz_BaseV6.versionerLrc|tdvS)zTest if the address is reserved for multicast use. Returns: A boolean, True if the address is a multicast address. See RFC 2373 2.7 for details. zff00::/8rrts rrSz_BaseV6.is_multicastis{:...rc|tdvxs|tdvxs|tdvxs|tdvxs|tdvxs|tdvxs|tdvxsv|tdvxsg|td vxsX|td vxsI|td vxs:|td vxs+|td vxs|tdvxs |tdvS)zTest if the address is otherwise IETF reserved. Returns: A boolean, True if the address is within one of the reserved IPv6 Network ranges. z::/8z100::/8z200::/7z400::/6z800::/5z1000::/4z4000::/3z6000::/3z8000::/3zA000::/3zC000::/3zE000::/4zF000::/5zF800::/6zFE00::/9rrts rrOz_BaseV6.is_reservedts* F++0 I..0 I..0 I..0 I.. 0  J// 0  J// 0 J//0 J//0 J//0 J//0 J//0 J//0 J//0 J// 1rcD|jdk(xrt|dddk(S)zTest if the address is unspecified. Returns: A boolean, True if this is the unspecified address as defined in RFC 2373 2.5.2. rrfrr1getattrrts rrUz_BaseV6.is_unspecified%xx1}H|S!AS!HHrcD|jdk(xrt|dddk(S)zTest if the address is a loopback address. Returns: A boolean, True if the address is a loopback address as defined in RFC 2373 2.5.3. r/rfrrrts rrWz_BaseV6.is_loopbackrrc|tdvS)zTest if the address is reserved for link-local. Returns: A boolean, True if the address is reserved per RFC 4291. z fe80::/10rrts rrYz_BaseV6.is_link_locals{;///rc|tdvS)a`Test if the address is reserved for site-local. Note that the site-local address space has been deprecated by RFC 3879. Use is_private to test if this address is in the space of unique local addresses as defined by RFC 4193. Returns: A boolean, True if the address is reserved per RFC 3513 2.5.6. z fec0::/10rrts r is_site_localz_BaseV6.is_site_locals{;///rc|tdvS)zTest if this address is allocated for private networks. Returns: A boolean, True if the address is reserved per RFC 4193. zfc00::/7rrts rrQz_BaseV6.is_privates{:...rcX|jdz dk7ryt|jdzS)zReturn the IPv4 mapped address. Returns: If the IPv6 address is a v4 mapped address, return the IPv4 mapped address. Return None otherwise. rrzNr1rrts r ipv4_mappedz_BaseV6.ipv4_mappeds+ HHNv %488j011rc|jdz dk7ryt|jdz dzt|jdzfS)zTuple of embedded teredo IPs. Returns: Tuple of the (server, client) IPs or None if the address doesn't appear to be a teredo address (doesn't start with 2001::/32) `i Nr,rrrts rteredoz_BaseV6.teredosI HHNz )TXX^z9:TXXI 235 5rc^|jdz dk7ryt|jdz dzS)zReturn the IPv4 6to4 embedded address. Returns: The IPv4 6to4-embedded address if present or None if the address doesn't appear to contain a 6to4 embedded address. pi NPrrrts r sixtofourz_BaseV6.sixtofours/ HHO &DHHNj899rr~)r r r r rur$r{rZrrrr|rrrrrErIrrSrOrUrWrYrrQrrrr rrrrrrsPJ!#IM45K)M,^.-^!62##**//110IIII00 0 0// 2 2 5 5 : :rrrceZdZdZdZy)rz4Represent and manipulate single IPv6 Addresses. ctj||t|tr|j|_yt|t t fr'||_|dks||jkDr t|yt|tr( tjd|\}}|dz|z|_yt|}|j||_y#tj$r t|wxYw)aInstantiate a new IPv6 address object. Args: address: A string or integer representing the IP Additionally, an integer can be passed, so IPv6Address('2001:4860::') == IPv6Address(42541956101370907050197289607612071936L). or, more generally IPv6Address(IPv6Address('2001:4860::')._ip) == IPv6Address('2001:4860::') Raises: AddressValueError: If address isn't a valid IPv6 address. Nrr+r,)rrrrIrr1rrr$rr%r&r]r^rLr)rurhilor_s rrzIPv6Address.__init__s" w' g{ +{{DH  gT{ +DH{g6'00  gu % 1ug6BbBDH w<++H5<< 1'00 1s CC/Nr`r rrrrs +6rrc(eZdZdZddZedZy)raThis class represents and manipulates 128-bit IPv6 networks. Attributes: [examples for IPv6('2001:658:22A:CAFE:200::1/64')] .ip: IPv6Address('2001:658:22a:cafe:200::1') .network: IPv6Address('2001:658:22a:cafe::') .hostmask: IPv6Address('::ffff:ffff:ffff:ffff') .broadcast: IPv6Address('2001:658:22a:cafe:ffff:ffff:ffff:ffff') .netmask: IPv6Address('ffff:ffff:ffff:ffff::') .prefixlen: 64 c|tj||tj||t|tt t tfrWt||_|jj|_ |j|_ t|j|_ yt|trH |\}}t||_|jj|_ |j#||_ nt%|j'd}t)|dkDr t!||j+|d|_ t|j|_t)|dk(r|j-|d|_ n|j|_ t|j/|j|_ |r1|j|j0k7rtd|jz|j|jdz k(r|j2|_yy#t$r t!|wxYw)a'Instantiate a new IPv6 network object. Args: address: The IPv6 network as a string, 2-tuple, or any format supported by the IPv6Address constructor. Strings should be in CIDR format, such as '2001:db8::/32'. The 2-tuple format consists of an (ip, prefixlen), where ip is any format recognized by the IPv6Address constructor, and prefixlen is an integer from 0 through 128. A plain IPv6 address (in any format) will be forwarded to the IPv6Address constructor, with an implied prefixlen of 128. For example, the following inputs are equivalent: IPv6Network('2001:db8::/128') IPv6Network('2001:db8:0:0:0:0:0:0/128') IPv6Network('2001:db8::') IPv6Network(0x20010db8 << 96) IPv6Network(IPv6Address('2001:db8::')) IPv6Network(('2001:db8::', 128)) IPv6Network((0x20010db8 << 96, 128)) IPv6Network((IPv6Address('2001:db8::'), 128)) strict: A boolean. If true, ensure that we have been passed A true network address, eg, 2001:db8::/32 and not an IP address on a network, eg, 2001:db8::1/32. Raises: AddressValueError: If address isn't a valid IPv6 address. NetmaskValueError: If the netmask isn't valid for an IPv6 address. ValueError: If strict was True and a network address was not supplied. NrrArr/rc)rkrrrrIrrr%rr6r1rMrfr$rrdrrrrLr3rirrr rrrres rrzIPv6Network.__init__1sL $(w' gT5+> ?!'*DGww{{DH"11DO&t~~6DL  gu % 1 ' I""oDGww{{DH"::9EDO w<%%c*D4y1}'00//Q8DH!$((+DG4yA~"&"A"A$q'"J"&"5"5"4#;#;DOO#LM ww$,,& !7!%")** ??t22Q6 7!]]DN 8; 1'00 1s 5H&&H;c|jSr~)rrts rrzIPv6Network.with_netmaskrFrNrl)r r r r rrrr rrrr"s" S+j##rrr~r))r __version__r&sys version_inforrr:r?r-rurrrrr r)r-r7r?rCrYr_rpCollapseAddrListbytesrLrKr% NameErrorrzobjectr|rJrkr#rrrrrrr rrrs]$ d D F   0 00 0%P&R-$ K%* "">@,^37l)4 |677 E 0&0R;kR;ja{aH`5f`5F.6'7.6bq2'8q2hj:fj:Z 06'706ff#'8f#m, 94444sCC+*C+