def _hash_private_key(self):
        key_path = os.path.join(env.get_profile_path(), 'owner.key')

        if not os.path.exists(key_path):
            return None

        try:
            f = open(key_path, 'r')
            lines = f.readlines()
            f.close()
        except IOError:
            logging.exception('Error reading private key')
            return None

        key = ""
        begin_found = False
        end_found = False
        for line in lines:
            line = line.strip()
            if line.startswith(('-----BEGIN DSA PRIVATE KEY-----',
                                '-----BEGIN OPENSSH PRIVATE KEY-----')):
                begin_found = True
                continue
            if line.startswith(('-----END DSA PRIVATE KEY-----',
                                '-----END OPENSSH PRIVATE KEY-----')):
                end_found = True
                continue
            key += line
        if not (len(key) and begin_found and end_found):
            logging.error('Error parsing public key.')
            return None

        # hash it
        key_hash = util.sha_data(key)
        return util.printable_hash(key_hash)
    def _hash_private_key(self):
        key_path = os.path.join(env.get_profile_path(), 'owner.key')

        if not os.path.exists(key_path):
            return None

        try:
            f = open(key_path, 'r')
            lines = f.readlines()
            f.close()
        except IOError:
            logging.exception('Error reading private key')
            return None

        key = ""
        begin_found = False
        end_found = False
        for l in lines:
            l = l.strip()
            if l.startswith('-----BEGIN DSA PRIVATE KEY-----'):
                begin_found = True
                continue
            if l.startswith('-----END DSA PRIVATE KEY-----'):
                end_found = True
                continue
            key += l
        if not (len(key) and begin_found and end_found):
            logging.error('Error parsing public key.')
            return None

        # hash it
        key_hash = util.sha_data(key)
        return util.printable_hash(key_hash)
Beispiel #3
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def md5_file(filepath):
	md = md5()
	f = file(filepath, 'rb')
	md.update(f.read())

	digest = md.hexdigest()
	hash = util.printable_hash(digest)
	return hash
Beispiel #4
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def md5_file(filepath):
    md = md5()
    f = file(filepath, 'rb')
    md.update(f.read())

    digest = md.hexdigest()
    hash = util.printable_hash(digest)
    return hash
Beispiel #5
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    def _next_round_robin_buddy(self, recd):
        logger.debug('meshNextRoundRobinBuddy')
        if recd.meshReqCallbackId:
            GLib.source_remove(recd.meshReqCallbackId)
            recd.meshReqCallbackId = 0

        # delete any stub of a partially downloaded file
        path = recd.getMediaFilepath()
        if path and os.path.exists(path):
            os.remove(path)

        good_buddy_obj = None
        buds = self.activity.get_shared_activity().get_joined_buddies()
        for buddy_obj in buds:
            buddy = util.sha_data(buddy_obj.props.key)
            buddy = util.printable_hash(buddy)
            if recd.triedMeshBuddies.count(buddy) > 0:
                logger.debug('mnrrb: weve already tried bud ' +
                             buddy_obj.props.nick)
            else:
                logger.debug('mnrrb: ask next buddy: ' + buddy_obj.props.nick)
                good_buddy_obj = buddy_obj
                break

        if good_buddy_obj:
            buddy = util.sha_data(good_buddy_obj.props.key)
            buddy = util.printable_hash(buddy)
            self._req_recd_from_buddy(recd, buddy, good_buddy_obj.props.nick)
        else:
            logger.debug('we\'ve tried all buddies here, '
                         'and no one has this recd')
            recd.meshDownloading = False
            recd.triedMeshBuddies = []
            recd.triedMeshBuddies.append(Instance.keyHashPrintable)
            self.activity.update_download_progress(recd)

        return False
Beispiel #6
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    def _next_round_robin_buddy(self, recd):
        logger.debug('meshNextRoundRobinBuddy')
        if recd.meshReqCallbackId:
            GLib.source_remove(recd.meshReqCallbackId)
            recd.meshReqCallbackId = 0

        # delete any stub of a partially downloaded file
        path = recd.getMediaFilepath()
        if path and os.path.exists(path):
            os.remove(path)

        good_buddy_obj = None
        buds = self.activity.get_shared_activity().get_joined_buddies()
        for buddy_obj in buds:
            buddy = util.sha_data(buddy_obj.props.key)
            buddy = util.printable_hash(buddy)
            if recd.triedMeshBuddies.count(buddy) > 0:
                logger.debug('mnrrb: weve already tried bud ' +
                             buddy_obj.props.nick)
            else:
                logger.debug('mnrrb: ask next buddy: ' + buddy_obj.props.nick)
                good_buddy_obj = buddy_obj
                break

        if good_buddy_obj:
            buddy = util.sha_data(good_buddy_obj.props.key)
            buddy = util.printable_hash(buddy)
            self._req_recd_from_buddy(recd, buddy, good_buddy_obj.props.nick)
        else:
            logger.debug('we\'ve tried all buddies here, '
                         'and no one has this recd')
            recd.meshDownloading = False
            recd.triedMeshBuddies = []
            recd.triedMeshBuddies.append(Instance.keyHashPrintable)
            self.activity.update_download_progress(recd)

        return False