Advanced rule objects and attributes

The following table contains all available objects and attributes you can use in your advanced rules.

Object	Attribute	Arguments	Type	Description
client_data			Container
	fingerprint		Dict	Client fingerprint object
response			Container	Container for response context
	headers		Dict	A dictionary of the response headers. Header names are case-insensitive; header values are case-sensitive.
	status		Var	Status code from the origin (integer)
request			Container	Container for request context
	rate_limit		Function	Returns `true` if the rate limit is exceeded
		content_type	String	A string with a maximum of 30 characters, case-insensitive (optional)
		interval	Integer	An integer between 1 and +inf
		ip_list	List	A list of 0-10 items: a string representing an IP address (IPv4 or IPv6)
		method_list	List	A list of 0-9 items of: an HTTP method
		requests	Integer	An integer between 20 and +inf
		scope	Choice	One of the following values: IP or cluster
		status_list	List	A list of 0-20 items: an integer between 100 and 999
		url	URL	A valid URL
	ip_in_range		Function	Returns true if the client IP is contained within the given range
		from_ip	IP	A string representing an IP address (IPv4 or IPv6)
		to_ip	IP	A string representing an IP address (IPv4 or IPv6)
	headers		Dict	A dictionary of the request headers. Header names are case-insensitive; header values are case-sensitive.
	ip		Var	A string representing the client IP
	ja3		Var	JA3 TLS fingerprint of the client (32-character hex string)
	ja4		Var	JA4 TLS fingerprint of the client (prefix_hex12_hex12 format)
	is_ajax		Function	Returns true if the request type is AJAX
	is_api		Function	Returns true if the request is an API call
	is_static		Function	Returns true if the request type is STATIC
	method		Var	HTTP method (uppercase)
	origin_ip		Var	A string representing the client origin IP
	path		Var	Path of the URL (case-sensitive)
	query_params		Var	Query params (case-sensitive)
	upload_file_content_type		Var	Content type of the uploaded file (case-insensitive, e.g., image/PNG)
	upload_file_extension		Var	File extension of the uploaded file (case-insensitive, e.g., PNG)
	uri		Var	A full URI string (case-sensitive)
	url		Var	A full URL string (case-sensitive)
	all		Function	Returns true if all the given tags exist
	any		Function	Returns true if one or more of the given tags exist
	exists		Function	Returns true if the given tag exists
	tag		String	A string with a maximum of 30 characters
	tag_list		List	A list of 1-10 items of a string with max 30 characters
user_agent			Container	The User-Agent header parsed into segments; all attribute values are lowercase, so write conditions using lowercase strings.
	client		Var	Client name (lowercase). For example, chrome, firefox.
	client_type		Var	Client type. For example, major, lib.
	client_version		Var	Client version. For example, 47.1.23.
	client_version_float		Var	Client version, major.minor part. For example, 47.1.
	cpu		Var	CPU brand (lowercase). For example, intel.
	device		Var	Device brand (lowercase). For example, iphone, playstation.
	device_type		Var	Device type. For example, mobile, console.
	engine		Var	Engine type (lowercase). For example, gecko, applewebkit.
	os		Var	Client’s OS (lowercase). For example, linux, windows 8.
whois			Container	Container for WHOIS data of the client IP
	country		Var	Country code (uppercase)
	org		Var	Organization name (case-insensitive)
	owner_type		Var	Owner type (case-insensitive)

Operators for Dict-type attributes

Attributes of type Dict (client_data.fingerprint, request.headers, and response.headers) support a different set of operators than Var-type attributes. The following three operators are available for all Dict-type attributes:

Operator	Description
key exists	Evaluates to `true` when the specified key is present in the dictionary.
key not exists	Evaluates to `true` when the specified key is absent from the dictionary.
value equals	Evaluates to `true` when the value for the specified key matches a given string.

Examples

key exists – match requests that include an Authorization header:

"Authorization" in request.headers

key not exists – match requests that do not include a User-Agent header:

"User-Agent" not in request.headers

value equals – match responses where the Content-Type header equals application/json:

response.headers["Content-Type"] == "application/json"

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Advanced rule objects and attributes

Operators for Dict-type attributes

​Operators for Dict-type attributes

Operators for Dict-type attributes