Firewall class

Represents a Firewall Rule resource.

Firewall rules allow or deny ingress traffic to, and egress traffic from your instances. For more information, read Firewall rules.

Constructors

Firewall()
Firewall.fromJson(Map _json)

Properties

allowed List<FirewallAllowed>
The list of ALLOW rules specified by this firewall. Each rule specifies a protocol and port-range tuple that describes a permitted connection.
read / write
creationTimestamp String
Output Only Creation timestamp in RFC3339 text format.
read / write
denied List<FirewallDenied>
The list of DENY rules specified by this firewall. Each rule specifies a protocol and port-range tuple that describes a denied connection.
read / write
description String
An optional description of this resource. Provide this field when you create the resource.
read / write
destinationRanges List<String>
If destination ranges are specified, the firewall rule applies only to traffic that has destination IP address in these ranges. These ranges must be expressed in CIDR format. Only IPv4 is supported.
read / write
direction String
Direction of traffic to which this firewall applies, either INGRESS or EGRESS. The default is INGRESS. For INGRESS traffic, you cannot specify the destinationRanges field, and for EGRESS traffic, you cannot specify the sourceRanges or sourceTags fields. Possible string values are: [...]
read / write
disabled bool
Denotes whether the firewall rule is disabled. When set to true, the firewall rule is not enforced and the network behaves as if it did not exist. If this is unspecified, the firewall rule will be enabled.
read / write
hashCode int
The hash code for this object. [...]
read-only, inherited
id String
Output Only The unique identifier for the resource. This identifier is defined by the server.
read / write
kind String
Output Only Type of the resource. Always compute#firewall for firewall rules.
read / write
logConfig FirewallLogConfig
This field denotes the logging options for a particular firewall rule. If logging is enabled, logs will be exported to Stackdriver.
read / write
name String
Name of the resource; provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `a-z?. The first character must be a lowercase letter, and all following characters (except for the last character) must be a dash, lowercase letter, or digit. The last character must be a lowercase letter or digit.
read / write
network String
URL of the network resource for this firewall rule. If not specified when creating a firewall rule, the default network is used: global/networks/default If you choose to specify this field, you can specify the network as a full or partial URL. For example, the following are all valid URLs: [...]
read / write
priority int
Priority for this rule. This is an integer between 0 and 65535, both inclusive. The default value is 1000. Relative priorities determine which rule takes effect if multiple rules apply. Lower values indicate higher priority. For example, a rule with priority 0 has higher precedence than a rule with priority 1. DENY rules take precedence over ALLOW rules if they have equal priority. Note that VPC networks have implied rules with a priority of 65535. To avoid conflicts with the implied rules, use a priority number less than 65535.
read / write
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
Output Only Server-defined URL for the resource.
read / write
sourceRanges List<String>
If source ranges are specified, the firewall rule applies only to traffic that has a source IP address in these ranges. These ranges must be expressed in CIDR format. One or both of sourceRanges and sourceTags may be set. If both fields are set, the rule applies to traffic that has a source IP address within sourceRanges OR a source IP from a resource with a matching tag listed in the sourceTags field. The connection does not need to match both fields for the rule to apply. Only IPv4 is supported.
read / write
sourceServiceAccounts List<String>
If source service accounts are specified, the firewall rules apply only to traffic originating from an instance with a service account in this list. Source service accounts cannot be used to control traffic to an instance's external IP address because service accounts are associated with an instance, not an IP address. sourceRanges can be set at the same time as sourceServiceAccounts. If both are set, the firewall applies to traffic that has a source IP address within the sourceRanges OR a source IP that belongs to an instance with service account listed in sourceServiceAccount. The connection does not need to match both fields for the firewall to apply. sourceServiceAccounts cannot be used at the same time as sourceTags or targetTags.
read / write
sourceTags List<String>
If source tags are specified, the firewall rule applies only to traffic with source IPs that match the primary network interfaces of VM instances that have the tag and are in the same VPC network. Source tags cannot be used to control traffic to an instance's external IP address, it only applies to traffic between instances in the same virtual network. Because tags are associated with instances, not IP addresses. One or both of sourceRanges and sourceTags may be set. If both fields are set, the firewall applies to traffic that has a source IP address within sourceRanges OR a source IP from a resource with a matching tag listed in the sourceTags field. The connection does not need to match both fields for the firewall to apply.
read / write
targetServiceAccounts List<String>
A list of service accounts indicating sets of instances located in the network that may make network connections as specified in allowed[]. targetServiceAccounts cannot be used at the same time as targetTags or sourceTags. If neither targetServiceAccounts nor targetTags are specified, the firewall rule applies to all instances on the specified network.
read / write
targetTags List<String>
A list of tags that controls which instances the firewall rule applies to. If targetTags are specified, then the firewall rule applies only to instances in the VPC network that have one of those tags. If no targetTags are specified, the firewall rule applies to all instances on the specified network.
read / write

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toJson() Map<String, Object>
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited