resolvcache

package
v0.0.1 Latest Latest
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 Go to latest Published: Jan 7, 2021 License: AGPL-3.0 Imports: 19 Imported by: 0

Documentation

Overview

Package resolvcache implements a CoreDNS plugin that integrates with luIDS dnsutil.ResolvCollect api.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config struct {
	Service string
	Policy  RuleSet
}

Config stores configuration for the plugin.

func DefaultConfig 

func DefaultConfig() Config

DefaultConfig returns a Config with default values.

func (*Config) Load 

func (cfg *Config) Load(c *caddy.Controller) error

Load configuration from controller.

func (Config) Validate 

func (cfg Config) Validate() error

Validate configuration.

type EventInfo 

type EventInfo struct {
	Raise bool
	Level event.Level
}

EventInfo stores event information.

func ToEventInfo 

func ToEventInfo(value string) (EventInfo, error)

ToEventInfo returns event information from string.

type Plugin 

type Plugin struct {
	Next plugin.Handler
	Fall fall.F
	// contains filtered or unexported fields
}

Plugin is the main struct of the plugin.

func New 

func New(cfg Config) (*Plugin, error)

New returns a new Plugin.

func (Plugin) Health 

func (p Plugin) Health() bool

Health implements plugin health interface.

func (Plugin) Name 

func (p Plugin) Name() string

Name implements plugin interface.

func (Plugin) ServeDNS 

func (p Plugin) ServeDNS(ctx context.Context, writer dns.ResponseWriter, query *dns.Msg) (int, error)

ServeDNS implements the plugin.Handle interface.

func (*Plugin) Shutdown 

func (p *Plugin) Shutdown() error

Shutdown plugin.

func (*Plugin) Start 

func (p *Plugin) Start() error

Start plugin.

type Rule 

type Rule struct {
	Event EventInfo
	Log   bool
}

Rule information.

func ToRule 

func ToRule(s string) (Rule, error)

ToRule returns rule information from string.

type RuleSet 

type RuleSet struct {
	MaxClientRequests Rule
	MaxNamesResolved  Rule
}

RuleSet stores the policy rules.

Source Files

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