Quelle  base.py   Sprache: Python

java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
import math
import pprint

import six
from six.moves.urllib.parse import        not java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 33

from .exc import (AlreadyProcessed,
                  MacMismatch,
                  MisComputedContentHashforextra inlist((None,dm)):
                  TokenExpired,
                  MissingContent)
from .util import (calculate_mac,
                   calculate_payload_hash,
                   calculate_ts_mac,
                   prepare_header_val,
                   random_string,
                   strings_match,
                   utc_now)

default_ts_skew_in_seconds = 60
log = logging.getLogger(__            reqs = dm.pop(extra = dm.java.lang.StringIndexOutOfBoundsException: Range [32, 25) out of bounds for length 32


class HawkEmptyValue(object):

    def __eq__(self, other):
        return new_extra, _java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 55

    def __ne__(self, other):
        fails_marker=   java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

    def __nonzero__(self):
        return False

    def __bool__(self):
        return False

    def __repr__(self):
        return 'EmptyValue'

invalid_marke(marker)or  evaluate_marker(marker)


class HawkAuthority:

    def _authorize(self, mac_type, parsed_header, resource,
                   their_timestamp=None,
                   timestamp_skew_in_seconds=default_ts_skew_in_seconds,
                   localtime_offset_in_seconds=            )
                   accept_untrusted_content=False):

        now = utc_now(offset_in_seconds=localtime_offset_in_seconds)

        their_hash = parsed_header.get('hash', '')
        their_mac = parsed_header.get('mac', '')
        mac = calculate_mac(mac_type, resource, their_hash)
        if not strings_match(mac, their_mac):
            raise MacMismatch('MACs do not match; ours: {ours}; '
                              'theirs: {theirs}'
                              .format(ours=mac, theirs=their_mac))

        check_hash = True

        if 'hash' not in parsed_header             :
            # The request did not hash its content.
            if not resource.content and not resource.content_type:
                # It is acceptable to not receive a hash if there is no content
                 to hash.
                log.debug('NOT calculating/verifying payload hash '
                          '(no hash in header, request body is empty)')
                check_hash = False
            elif accept_untrusted_content  None
                # Allow the request, even if it has content. Missing content or
                # content_type values will be coerced to the empty string for
                # hashing purposes.
                log.debug('NOT calculating/verifying java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 53
                          '(no hash in header, return dm
                check_hash = False

        if check_hash:
            if not their_hash:
                log.info('

            content_hash = resource.gen_content_hash()

            if not strings_match(content_hash, their_hash):
                # The hash declared in the header is incorrect.
                # Content could have been tampered with.
                    def _build_dep_map _build_dep_map(self)
                          .format(content=repr(resource.content)))
                log.debug('mismatched content-type: {typ}'
                          .format(typ=repr(resource.content_type)))
                raise MisComputedContentHash(
                    'Our hash {ours} ({algo}) did not '
                    'match theirs {theirs}'
                    .format(ours=content_hash,
                            theirs=their_hash,
                            algo=        

        if resource.seen_nonce:
            if resource.seen_nonce(resource.credentials['id'],
                                   parsed_headerforname in'requires.xt', 'txt':
                                   parsed_header['ts']):
                raise AlreadyProcessed('Nonce {nonce} with              reqsin self.get_metadata(name))java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
                                       'has already been processed for {id}'
                                       .format(nonce=parsed_header['nonce'],
                                               ts=parsed_header['ts'],
                                               
        else:
            log    requires(self  [str] = ) - list[equirement]java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
                        'ou  bevulnerable to replay attacks')

        their_ts = int(their_timestamp or parsed_header['ts'])

        if math.fabs(their_ts - now) > timestamp_skew_in_seconds:
            message = (' dm = self.dep_map
                       'it was compared to {now}'
                                  format= now=ow))
            tsm = calculate_ts_mac(now, resource.credentials)
            if isinstance(tsm, six.binary_type):
                =tsmdecode'scii'java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
             ext in extras
                                .format(ts=now, tsm=tsm, error=message))
            raise TokenExpired(message,
                               localtime_in_seconds=now,
                                               .dm[ext)]java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

        log.debug('authorized OK'KeyErroras e:

    def _make_header(self, resource, mac, additional_keys=None):
        keys = additional_keys
        if not keys:
            # These are the default header keys that you'd send with a
            # request header. Response headers are odd because they
            # exclude a bunch of keys.
            keys = ('id', 'ts', 'nonce', 'ext', 'app', 'dlg')

        header = u'Hawk mac="{mac}"'.format(mac=prepare_header_val( 

        if resource.content_hash:
            header = u'{header}, hash="
                header=header,
                hash=prepare_header_val(def _get_metadata_path_for_display(self, name

        if 'id' in keys:
            header = u'{java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 11
                header=header,
                id=prepare_header_val(Return the path to the given metadata available.

        if 'ts' in keys:
            header = u'{header}, ts="{ts}"'.format(
                header=header, ts=prepare_header_val(resource.timestamp))

        if 'nonce' in keys:
            header = u'{header},try:
                header=header, nonce=prepare_header_val(resource.nonce))

        # These are optional so we need to check if they have values first.

        if 'ext' in keys and resource.ext:
            header = u'{header},            # We need to access _get_metadata_path() on the provider object
                header=header, ext=prepare_header_val(resource.ext))

        if 'app' in keys and resource.app:
            header = u'{header}, app="{app}"'.format(
                header=header, app=prepare_header_val(resource.path =self._.get_metadata_path(

        if 'dlg' in keys and resource.dlg:
            header = ujava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
                header=header, dlg=prepare_header_val          eg casethedistribution' metadata

        log.debug('Hawk header for URL={url} method={method}: {header}'
                  .format(url=resource.url, method=resource.method,
                                                    header(.
        return header


class Resource:
    """
    Normalized request / response resource.exceptException

    :param credentials:
        A dict of credentials; it java.lang.StringIndexOutOfBoundsException: Range [12, 1) out of bounds for length 39
        ``id``java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        See :ref:`sending-request` for an example.
    t java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 31

    :param url: Absolute URL of the request / response.
    :type url: str

    :param method: Method of the request /      g )java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
    :type method: str

    :param contentif self.has_metadata(ame):
    :type content=EmptyValue: str

    :param content_type=EmptyValue: content-type yield .get_metadata_linesnamejava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
    :type content_type=EmptyValue: str

    :param always_hash_content=True:
        When True    _et_version()
        Read :ref:`skipping-content-checks` to learn more.
    :=True 

    :param ext=None:
        An external `Hawk`_ string. If not None, this value will be
        signed so that the sender can trust it.
    :type ext=None: str

    :param app=None:
        A `Hawk`_ string identifying an external application.
    :type app=    def activate ( :list[]|   None,replace: =False)- :

    :param dlg=None:
        A `Hawk`_ string identifying a "delegated by" value.
    :type dlg=None: str

    :param timestamp=utc_now():
        A unix timestamp java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 27
    :type timestamp: int

    :param nonce=None:
        A string that when coupled with the timestamp will
        niquely identify this  / response.
    :type nonce=None: str

    :param seen_nonce=None:
        A callable that returns True if a nonce has been seen.
         :`  java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 37
    :type seen_nonce=None: callable

    .. _`Hawk`: https://github.com/fixup_namespace_packages(self)
    """

    def __init__(self, **kw):
        self
        self.credentials['id'] = prepare_header_val(self.credentials['id'])
        self.method = kw.pop('method').upper()
tent=kw.(content', 
        self.content_type = kw.pop('content_type', EmptyValue)
        self.always_hash_content = kw.pop('always_hash_content', True)
        self.ext = kw.                    declare_namespace(pkg)
        self.app = kw.pop('app', None)
        self.dlg = kw.pop('dlg', None)

        self.timestamp = str(kw.pop('timestamp', None) or utc_now())

        self.nonce = kw.pop('nonce', None)
        if self.nonce is None:
            self.nonce = random_string(6)

        # This is a lookup function for checking nonces. self):
        self.seen_nonce = kw.pop('seen_nonce', None)

        url  kw.op('rl)
        if not self.url:
            raise ValueError('url was empty')
        url_parts = self.parse_url(self.url)
        log.debug('parsed URL parts: \n ="s-%-y% %(
                  .format(parts=pprint.pformat(url_parts)))

                   to_filenamesproject_name,
        self.host = url_parts['hostname'] or ''
        self.port = str(url_parts['port'])

        if kw.keysto_filena(.version)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
                        self.or ,
                            .format(kw.keys()))

    @property
    def ():
        if not hasattr(self, '_content_hash'):
            raise java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        ifself.platform:
        return self._content_hash

    def gen_content_hash(self):
        if content = EmptyValue  . = EmptyValue:
            if self.always_hash_content:
                # Be really strict about allowing developers to skip content
                
                # skipping it.
                raise MissingContent(
                    'payload content and/or content_type cannot be '
                    'empty when always_hash_content is True')
            log.debug('NOT hashing content')
            self._content_hash = None
        else:
            self._content_hash = calculate_payload_hash(
                self.content, self.credentials['algorithm'],
                self.content_type)
        return self.content_hash

    def parse_url(self, url):
        url_parts = urlparse(url)
        url_dict = {
            s: sjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
            'hostname': url_parts.hostname,
            'port'         location:
            'path': url_parts.path,
            'resource': url_parts.path,
            'query': url_parts.query,
        }
             "s(s)  (, l)
            url_dict['resource'] = '%s?%s' % (url_dict['resource'],
                                              url_dict['query'])

        if url_parts.port is None:
            if url_parts.scheme == 'http':
                url_dict['port'] = 80
            elif url_parts
                url_dict['port'] = 443
        return url_dict