Python config.get函数代码示例

    def __init__(self, address, handler):
        """Create server by wrapping HTTP socket in an SSL socket."""
        super(HTTPSServer, self).__init__(address, handler, False)

        # Test if the SSL files can be read
        for name in ("certificate", "key"):
            filename = config.get("server", name)
            try:
                open(filename, "r").close()
            except IOError as exception:
                log.LOGGER.warning(
                    "Error while reading SSL %s %r: %s" % (
                        name, filename, exception))

        ssl_kwargs = dict(
            server_side=True,
            certfile=config.get("server", "certificate"),
            keyfile=config.get("server", "key"),
            ssl_version=getattr(
                ssl, config.get("server", "protocol"), ssl.PROTOCOL_SSLv23))
        # add ciphers argument only if supported (Python 2.7+)
        if sys.version_info >= (2, 7):
            ssl_kwargs["ciphers"] = config.get("server", "ciphers") or None

        self.socket = ssl.wrap_socket(self.socket, **ssl_kwargs)

        self.server_bind()
        self.server_activate()

def load():
    """Load list of available storage managers."""
    storage_type = config.get("rights", "type")
    if storage_type == "custom":
        rights_module = config.get("rights", "custom_handler")
        __import__(rights_module)
        module = sys.modules[rights_module]
    else:
        root_module = __import__("rights.regex", globals=globals(), level=2)
        module = root_module.regex
    sys.modules[__name__].authorized = module.authorized
    return module

    def __init__(self, address, handler):
        """Create server by wrapping HTTP socket in an SSL socket."""
        super(HTTPSServer, self).__init__(address, handler, False)

        self.socket = ssl.wrap_socket(
            self.socket,
            server_side=True,
            certfile=config.get("server", "certificate"),
            keyfile=config.get("server", "key"),
            ssl_version=ssl.PROTOCOL_SSLv23)

        self.server_bind()
        self.server_activate()

 def __init__(self):
     """Initialize application."""
     super(Application, self).__init__()
     self.acl = acl.load()
     self.encoding = config.get("encoding", "request")
     if config.getboolean('logging', 'full_environment'):
         self.headers_log = lambda environ: environ

def _sha1(hash_value, password):
    """Check if ``hash_value`` and ``password`` match using sha1 method."""
    hash_value = hash_value.replace("{SHA}", "").encode("ascii")
    password = password.encode(config.get("encoding", "stock"))
    sha1 = hashlib.sha1()  # pylint: disable=E1101
    sha1.update(password)
    return sha1.digest() == base64.b64decode(hash_value)

def get_path():
    from werkzeug.exceptions import BadRequestKeyError
    try:
        path = request.args['path']
    except BadRequestKeyError:
        path = request.form['path']
    return path[len(config.get("server", "base_prefix").rstrip('/')):] if isinstance(path, str) else None

    def __call__(self, environ, start_response):
        prefix = config.get("server", "base_prefix").rstrip('/')
        if environ['PATH_INFO'] in [prefix+'/import', prefix+'/export']:
            radicale.log.LOGGER.debug('Handing over to import app (stripped %s)' % prefix)
            environ['PATH_INFO'] = environ['PATH_INFO'][len(prefix):]
            return self.importapp.__call__(environ, start_response)

        return self.radicale.__call__(environ, start_response)

def load():
    """Load list of available ACL managers."""
    acl_type = config.get("acl", "type")
    if acl_type == "None":
        return None
    else:
        PUBLIC_USERS.extend(_config_users("public_users"))
        PRIVATE_USERS.extend(_config_users("private_users"))
        module = __import__("radicale.acl", fromlist=[acl_type])
        return getattr(module, acl_type)

def _config_users(name):
    """Get an iterable of strings from the configuraton string [acl] ``name``.

    The values must be separated by a comma. The whitespace characters are
    stripped at the beginning and at the end of the values.

    """
    for user in config.get("acl", name).split(","):
        user = user.strip()
        yield None if user == "None" else user

def load():
    """Load list of available ACL managers."""
    acl_type = config.get("acl", "type")
    if acl_type == "None":
        return None
    else:
        PUBLIC_USERS.extend(_config_users("public_users"))
        PRIVATE_USERS.extend(_config_users("private_users"))
        module = __import__("acl.%s" % acl_type, globals=globals(), level=2)
        return getattr(module, acl_type)

def _ssha(hash_salt_value, password):
    """Check if ``hash_salt_value`` and ``password`` match using salted sha1 method."""
    hash_salt_value = hash_salt_value.replace("{SSHA}", "").encode("ascii").decode('base64')
    password = password.encode(config.get("encoding", "stock"))
    hash_value = hash_salt_value[:20]
    salt_value = hash_salt_value[20:]
    sha1 = hashlib.sha1()  # pylint: disable=E1101
    sha1.update(password)
    sha1.update(salt_value)
    return sha1.digest() == hash_value

    def __init__(self, address, handler):
        """Create server by wrapping HTTP socket in an SSL socket."""
        super(HTTPSServer, self).__init__(address, handler, False)

        # Test if the SSL files can be read
        for name in ("certificate", "key"):
            filename = config.get("server", name)
            try:
                open(filename, "r").close()
            except IOError, (_, message):
                log.LOGGER.warn(
                    "Error while reading SSL %s %r: %s" % (
                        name, filename, message))

    def __init__(self, address, handler):
        """Create server by wrapping HTTP socket in an SSL socket."""
        super(HTTPSServer, self).__init__(address, handler, False)

        # Test if the SSL files can be read
        for name in ("certificate", "key"):
            filename = config.get("server", name)
            try:
                open(filename, "r").close()
            except IOError as exception:
                log.LOGGER.warn(
                    "Error while reading SSL %s %r: %s" % (
                        name, filename, exception))

        self.socket = ssl.wrap_socket(
            self.socket,
            server_side=True,
            certfile=config.get("server", "certificate"),
            keyfile=config.get("server", "key"),
            ssl_version=ssl.PROTOCOL_SSLv23)

        self.server_bind()
        self.server_activate()

def _load():
    read = {}
    write = {}
    file_name = config.get("rights", "file")
    if file_name == "None":
        log.LOGGER.error("No file name configured for rights type 'from_file'")
        return
    
    log.LOGGER.debug("Reading rights from file %s" % file_name)

    lines = open(file_name, "r").readlines()
    
    for line in lines:
        _process(line, read, write)

    global READ_AUTHORIZED, WRITE_AUTHORIZED
    READ_AUTHORIZED = read
    WRITE_AUTHORIZED = write

def has_right(owner, user, password):
    """Check if ``user``/``password`` couple is valid."""
    global CONNEXION

    if not user or (owner not in acl.PRIVATE_USERS and user != owner):
        # No user given, or owner is not private and is not user, forbidden
        return False

    try:
        CONNEXION.whoami_s()
    except:
        log.LOGGER.debug("Reconnecting the LDAP server")
        CONNEXION = ldap.initialize(config.get("acl", "ldap_url"))

    if BINDDN and PASSWORD:
        log.LOGGER.debug("Initial LDAP bind as %s" % BINDDN)
        CONNEXION.simple_bind_s(BINDDN, PASSWORD)

    distinguished_name = "%s=%s" % (ATTRIBUTE, ldap.dn.escape_dn_chars(user))
    log.LOGGER.debug(
        "LDAP bind for %s in base %s" % (distinguished_name, BASE))

    if FILTER:
        filter_string = "(&(%s)%s)" % (distinguished_name, FILTER)
    else:
        filter_string = distinguished_name
    log.LOGGER.debug("Used LDAP filter: %s" % filter_string)

    users = CONNEXION.search_s(BASE, SCOPE, filter_string)
    if users:
        log.LOGGER.debug("User %s found" % user)
        try:
            CONNEXION.simple_bind_s(users[0][0], password or "")
        except ldap.LDAPError:
            log.LOGGER.debug("Invalid credentials")
        else:
            log.LOGGER.debug("LDAP bind OK")
            return True
    else:
        log.LOGGER.debug("User %s not found" % user)

    log.LOGGER.debug("LDAP bind failed")
    return False