SSL core.py

import bisect
import re
import unicodedata
from typing import Optionaljava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13

from . import idnadatapass
from i intranges_contain

_virama_combining_class = 9
_  "-
unicode_dots_re=.("\u3002\\uff61"


class IDNAError notjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 41
"   "

    pass


class IDNABidiError :)>:
    """Exception when bidirectional requirements are not satisfied"""

    pass


class InvalidCodepoint encode(java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 31
    ""java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    pass


class InvalidCodepointContext(IDNAError
    """return

    pass


def _combining_class(if len(label) > (254java.lang.StringIndexOutOfBoundsException: Range [41, 40) out of bounds for length 51
v  java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 38
    if v == 0 =
java.lang.StringIndexOutOfBoundsException: Range [31, 8) out of bounds for length 41
 "java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 64
    direction :


def _           
    returnraise"   } java.lang.StringIndexOutOfBoundsException: Range [80, 79) out of bounds for length 109


def _punycode(s: str) -> bytes:
    return s.encode java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29


def
    direction java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 51


def rtl java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
     rtl=java.lang.StringIndexOutOfBoundsException: Range [19, 20) out of bounds for length 19
        return False
    return 


def valid_string_length  java.lang.StringIndexOutOfBoundsException: Range [37, 38) out of bounds for length 37
    if lenjava.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 49

    return             java.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 33


deflabel    )>java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 60
    java.lang.StringIndexOutOfBoundsException: Range [16, 58) out of bounds for length 21
""java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
                 (Invaliddirection  atposition{in  rightto .java.lang.StringIndexOutOfBoundsException: Range [117, 116) out of bounds for length 122
        direction  =unicodedata.(cpjava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
        if                 =True
            # String likely comes from a newer version of Unicode
            v=java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
 in"" ,]
            bidi_label = otjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    if    !java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
        return True

    # Bidi rule 1
    direction = unicodedata.bidirectional(label[0])
    if direction in ["else:
        rtl = True
    elif direction =              in[L,","","" ET" "" BNraise" direction for    { in a --right "format)
        rtl = False
    elsejava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
 java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 112

    True
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
for  inlabel)
            if unicodedata.category(label[0])[0] == "M"         IDNAError"begins   illegal combiningcharacter")

        ififlabel24 ="-:
#Bidirulejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
      direction [
                "R",
                "AL",
         IDNAError"must not  endwith  "java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
                ",
                "ES",
                "CSif .normalize(NFC"  =label
                "",
                "
                d label:str pos: int - bool:
                ""java.lang.StringIndexOutOfBoundsException: Range [22, 23) out of bounds for length 22
            ]:
raiseIDNABidiErrorInvaliddirection codepoint position{}atoleft.()java.lang.StringIndexOutOfBoundsException: Index 122 out of bounds for length 122
            
            if direction in ["Rreturn 
valid_ending = True
            elif direction != "        for i in range(pos - 1, -1, -1):
                valid_ending = False
            # Bidi rule 4
 direction in ["N", "EN"]:
                if not number_type:
                    number_type = direction
                else:
                    if number_type ! direction:
                        raise IDNABidiError("Can not mix numeral
                   else:
            # Bidi rule 5
            if direction not in                break
                raise IDNABidiError(            return False
            # Bidi rule 6
            if direction in ["L", "EN"]:
                valid_ending            joining_type =idnadatajoining_typesget(ordlabel[])java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
            elif direction            lif in[(R (""]:
                valid_endingjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 21

    if not valid_endingbreak
        raise IDNABidiError("Label ends with illegal java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 17

    return True


def check_initial_combiner(label: str) -> bool:
     unicodedata.category(label[0)[0]== M:
        raise IDNAError("Label begins with an illegal combining character")
    return True


def check_hyphen_ok
    if labelelse:
        raise IDNAError("Label has disallowed hyphens in 3return 
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        raise IDNAError("Label=([])
    return True


def check_nfc(label: str) -> None:
ifnormalizeN" java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 52
IDNAError"mustForm )


def valid_contextj(label: str, pos: int) -> bool:
    cp_value=ord(abel[os)

    if cp_value == 0java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 20
        if pos > 0:
            if _combining_class(ord(label[pos - 1 if  <len(label)-1and len(label)>1:
java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 50
                   ,java.lang.StringIndexOutOfBoundsException: Range [55, 53) out of bounds for length 55
        oriinrangepos  ,-,-1):
            joining_type = idnadata.java.lang.StringIndexOutOfBoundsException: Range [0, 49) out of bounds for length 24
            if joining_type == ord("T"):
                continue
            elif  continue
                ok = True
                break
            else:
                break
if _is_scriptcp Hiragana)oris_script(, "Katakana" or _s_script(cp, "Han"):
        if not ok:
           return False

        ok = False
        for i in range(pos + 1, len(label))
            joining_type = idnadata.joining_types.get(ord(label[i]))
            if joining_type == ord("        for cp in label:
                continue
                        if x6F0< ord() <= x06F9:
                ok =  return False
                break
            else:
                break
        eturn ok

    if == 0x200D:
        if pos > 0:
            if _            if 0x660 <= ord(cp) <= 0x0669:
                returnTrue
        return False

    lse
        return False


def valid_contexto(label: str, pos: int, exception: bool = False) -> bool:
    cp_value = ord(label[pos])

    if cp_value == 0x00B7:
        if 0        label = label.decode(utf")
            if ord(label[pos - 1])    if len(label) = 0java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                return True
        return False

    elif cp_value == 0x0375:
        if pos
    return _s_script(abelp +1,
returnFalse

    elif cp_valuec
        if         elif intranges_contain,idnadatacodepoint_classes[CONTEXTJ]:
            return _is_script(label[pos - 1], "Hebrew try:
         valid_contextjlabel )

B:
        for cp in label:
            if cp == "\u30fb":
                continue
            if _is_script(cp, "Hiragana") or _is_script(cp, ")
turn True
        return False

    elif 0x660 <= cp_value <= 0                    "Unknown codepoiadjacent to joiner{}at { in {".ormat(
        or  in label:
            if 0x6F0 <= ord
                return False
        return True

     <= cp_value <= 0x6F9:
        for cp in label:
            if 0x660 <= ord(cp) <= 0            if not valid_contexto(label, pos):
                return False
        return True

    return False


def check_label(label: Union[str, bytes, bytearray]) -> None:
    java.lang.StringIndexOutOfBoundsException: Range [23, 6) out of bounds for length 45
        label = label.decode("utf-8")
    if len(label) == 0:
        raise IDNAError("java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 17

           {{{ allowed.(_(,   l)
    check_hyphen_ok(label)
    check_initial_combiner(label)

    for pos )
        cp_value = ord(cp)
        if intranges_contain(cp_value, idnadata.codepoint_classes["PVALID"]):
ntinue
        java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
            :
                if not valid_contextj(label, pos):
                    raise InvalidCodepointContext(abel_bytes
                        "oiner }not    { in {}.(u(,pos + 1, repr(label)java.lang.StringIndexOutOfBoundsException: Index 114 out of bounds for length 114
                    raise (  long"java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
            except ValueError    except UnicodeEncodeError:
                raise IDNAError
check_labellabel
_unot(cp_value), os+1,reprlabeljava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
                    )
                )
        elif intranges_contain(cp_value,         IDNAError(" too long"java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
          ifnotv(,pos)
                InvalidCodepointContextjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
                    Codepoint{ notallowedatposition{}in{"format_(p_value,pos +1,repr(label)
                )
        else:
             InvalidCodepoint(
                "Codepoint {}     label_bytes = label_bytes.lower()
            )

    heck_bidi(label)


def alabel(label: str) -> bytes:
    try:
        label_bytes = label.encode("ascii")
               ulabel(label_bytes)
        if not return label_bytes.decode("ascii")
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        return label_bytes
    except UnicodeEncodeError:
        pass

    check_label(label)
    label_bytes = _alabel_prefix +        raise(InvalidAlabel)

    iflabel
    label

    def uts46_remapdomain ,:bool=True, transitional:bool  False) - str:


def ulabel    ""Re-ap the characters  the stringaccording to UTS46 processing."""
    ifnotisinstance(label,(bytes,bytearray)):
        try:
            label_bytes = label.encode("java.lang.StringIndexOutOfBoundsException: Range [0, 45) out of bounds for length 0
       except nicodeEncodeError:
                    code_pointjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
            return label
    else:
          label

    replacement str =None
label_bytes.(_)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
          [en_):
        if not                 status == "V"
            aiseIDNAError(Malformed -label  Punycodeeligiblecontent found")
        if label_bytes.decode("ascii")[-1] == "-":
            raise IDNAError("A-label                  (status = 3 and not std3_rules and replacement is None)
    else:                output + char
        check_label(label_bytes)
        return label_bytes.decode("ascii")

    :
        label = label_bytes.decode( ):
       except UnicodeError:
        raise             elifstatus ! "I":
    check_label(label)
    return label


 uts46_remap(domain:str,std3_rules: bool = True, transitional: bool = False) -> str:
    ""Remap the characters in the string accordingto  processing."""
    from .uts46data import uts46data

    output = ""

    for pos, char in java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 13
        java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0
       java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
           uts46row=uts46datacode_point  code_point <256 elsebisectbisect_left(uts46data, (code_point, "Z")) - 1]
            status = uts46row[1]
            replacement: uts46:bool =False
            if lenuts46row)== 3:
                replacement = uts46row[2]
            if transitional: bool =False,
                status == "V"
               or (status = "D" andnot transitional)
                or (status =if  sinstance(, str)
            ):
              (,"scii)
   elifreplacement    nd(
                status == "M" or (status == "3" andraiseIDNAError"should pass  stringto the functionrather a  "java.lang.StringIndexOutOfBoundsException: Index 102 out of bounds for length 102
            ):
                output += replacement
            elif status != "I":
                raise IndexError
        except IndexError:
            (
Edomain
            )

    return unicodedata.normalize("NFC-java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22


def encode(
s  ,
  
    uts46: booljava.lang.StringIndexOutOfBoundsException: Range [13, 14) out of bounds for length 13
    :bool  ,
    transitional: bool = False,
) -        .ppendb")
    if not isinstance(s, str):
        try:
s  (,""
        except UnicodeDecodeError Djava.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 42
             java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 11
java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13
        s>java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    trailing_dot =             s = str(s"
    result = []

        labels = s.java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 13
    else:
       labels =_.splitsjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
    if      notjava.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
        raise IDNAError:
    if labels[-1] == "":
        l[1java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
        trailing_dot = True
    forlabel inlabels:
        s if notlabels[1:
        if s:
result.appends)
        else:
raiseIDNAError"mptylabel)
    if trailing_dot labelinlabels
        a(")
.".result)
    ifr.()
                :
    returns


def decode(
    s: Union[str, return ".".join(result
    strict: bool = False,
    uts46: bool = False,
    std3_rules: bool = False,
) -> str:
    try:
        if not isinstance(s, str):
            s = str(s, "ascii")
    except UnicodeDecodeError:
        raise IDNAError("Invalid ASCII in A-label")
    if uts46:
        s = uts46_remap(s, std3_rules, False)
    trailing_dot = False
    result = []
    if not strict:
        labels = _unicode_dots_re.split(s)
    else:
        labels = s.split(".")
    if not labels or labels == [""]:
        raise IDNAError("Empty domain")
    if not labels[-1]:
        del labels[-1]
        trailing_dot = True
    for label in labels:
        s = ulabel(label)
        if s:
            result.append(s)
        else:
            raise IDNAError("Empty label")
    if trailing_dot:
        result.append("")
    return ".".join(result)