rule_engine

Documentation

Index

• Variables
• func GetRuleIds() ([]string, error)
• type Domain
  • func NewDomainRule(ruleType constants.RuleType, payload string, policy constants.Policy) (*Domain, error)
  • func (d Domain) GetPolicy() constants.Policy
  • func (d Domain) Match(value string) bool
  • func (d Domain) Type() constants.RuleType
  • func (d Domain) Valid() bool
  • func (d Domain) Value() string
• type Engine
  • func New(name string, extraRules []string) (*Engine, error)
  • func (e *Engine) AddCache(value string, rule Rule)
  • func (e *Engine) Match(value string, types []constants.RuleType) (Rule, error)
• type IpCidr
  • func NewIpCidrRule(payload string, policy constants.Policy) (*IpCidr, error)
  • func (i IpCidr) GetPolicy() constants.Policy
  • func (i IpCidr) Match(value string) bool
  • func (i IpCidr) Type() constants.RuleType
  • func (i IpCidr) Valid() bool
  • func (i IpCidr) Value() string
• type Process
  • func NewProcessRule(ruleType constants.RuleType, payload string, policy constants.Policy) (*Process, error)
  • func (p Process) GetPolicy() constants.Policy
  • func (p Process) Match(value string) bool
  • func (p Process) Type() constants.RuleType
  • func (p Process) Valid() bool
  • func (p Process) Value() string
• type Rule
  • func Parse(name string, extraRules []string) ([]Rule, error)
  • func ParseItem(rawRuleType, value, rawPolicy string) (Rule, error)
  • func ParseRawValue(line string) (Rule, error)

Variables

var (
	BuiltInProxyRule, _  = newBuiltIn("*", constants.PolicyProxy)
	BuiltInRejectRule, _ = newBuiltIn("*", constants.PolicyReject)
)

var ErrNotFound = errors.New("not found")

Functions

func GetRuleIds

func GetRuleIds() ([]string, error)

Types

type Domain

type Domain struct {
	RuleType constants.RuleType `json:"ruleType"`
	Payload  string             `json:"payload"`
	Policy   constants.Policy   `json:"policy"`
}

func NewDomainRule

func NewDomainRule(ruleType constants.RuleType, payload string, policy constants.Policy) (*Domain, error)

func (Domain) GetPolicy

func (d Domain) GetPolicy() constants.Policy

func (Domain) Match

func (d Domain) Match(value string) bool

func (Domain) Type

func (d Domain) Type() constants.RuleType

func (Domain) Valid

func (d Domain) Valid() bool

func (Domain) Value

func (d Domain) Value() string

type Engine

type Engine struct {
	// contains filtered or unexported fields
}

func New

func New(name string, extraRules []string) (*Engine, error)

func (*Engine) AddCache

func (e *Engine) AddCache(value string, rule Rule)

func (*Engine) Match

func (e *Engine) Match(value string, types []constants.RuleType) (Rule, error)

type IpCidr

type IpCidr struct {
	RuleType constants.RuleType `json:"ruleType"`
	Payload  string             `json:"payload"`

	Policy constants.Policy `json:"policy"`
	// contains filtered or unexported fields
}

func NewIpCidrRule

func NewIpCidrRule(payload string, policy constants.Policy) (*IpCidr, error)

func (IpCidr) GetPolicy

func (i IpCidr) GetPolicy() constants.Policy

func (IpCidr) Match

func (i IpCidr) Match(value string) bool

func (IpCidr) Type

func (i IpCidr) Type() constants.RuleType

func (IpCidr) Valid

func (i IpCidr) Valid() bool

func (IpCidr) Value

func (i IpCidr) Value() string

type Process

type Process struct {
	RuleType constants.RuleType `json:"ruleType"`
	Payload  string             `json:"payload"`
	Policy   constants.Policy   `json:"policy"`
}

func NewProcessRule

func NewProcessRule(ruleType constants.RuleType, payload string, policy constants.Policy) (*Process, error)

func (Process) GetPolicy

func (p Process) GetPolicy() constants.Policy

func (Process) Match

func (p Process) Match(value string) bool

func (Process) Type

func (p Process) Type() constants.RuleType

func (Process) Valid

func (p Process) Valid() bool

func (Process) Value

func (p Process) Value() string

type Rule

type Rule interface {
	Match(value string) bool
	Value() string
	GetPolicy() constants.Policy
	Type() constants.RuleType
	Valid() bool
}

func Parse

func Parse(name string, extraRules []string) ([]Rule, error)

func ParseItem

func ParseItem(rawRuleType, value, rawPolicy string) (Rule, error)

func ParseRawValue

func ParseRawValue(line string) (Rule, error)