blacklist

Documentation

Index

• Variables
• type BlackLister
  • func NewMap(settings Settings) BlackLister
• type Builder
  • func NewBuilder(client *http.Client) Builder
• type BuilderSettings
  • func (s *BuilderSettings) Lines(indent, subSection string) (lines []string)
  • func (s *BuilderSettings) String() string
• type Settings
  • func (s *Settings) AddBlockHostnames(hostnames []string)
  • func (s *Settings) BlockHostnames(hostnames []string)
  • func (s *Settings) Lines(indent, subSection string) (lines []string)
  • func (s *Settings) String() string

Variables

var ErrBadStatusCode = errors.New("bad HTTP status code")

Types

type BlackLister

type BlackLister interface {
	FilterRequest(request *dns.Msg) (blocked bool)
	FilterResponse(response *dns.Msg) (blocked bool)
}

func NewMap

func NewMap(settings Settings) BlackLister

type Builder

type Builder interface {
	All(ctx context.Context, settings BuilderSettings) (
		blockedHostnames []string, blockedIPs []netaddr.IP,
		blockedIPPrefixes []netaddr.IPPrefix, errs []error)
	Hostnames(ctx context.Context,
		blockMalicious, blockAds, blockSurveillance bool,
		additionalBlockedHostnames, allowedHostnames []string) (
		blockedHostnames []string, errs []error)
	IPs(ctx context.Context,
		blockMalicious, blockAds, blockSurveillance bool,
		additionalBlockedIPs []netaddr.IP, additionalBlockedIPPrefixes []netaddr.IPPrefix) (
		blockedIPs []netaddr.IP, blockedIPPrefixes []netaddr.IPPrefix, errs []error)
}

func NewBuilder

func NewBuilder(client *http.Client) Builder

type BuilderSettings

type BuilderSettings struct {
	BlockMalicious       bool
	BlockAds             bool
	BlockSurveillance    bool
	AllowedHosts         []string
	AddBlockedHosts      []string
	AddBlockedIPs        []netaddr.IP
	AddBlockedIPPrefixes []netaddr.IPPrefix
}

func (*BuilderSettings) Lines

func (s *BuilderSettings) Lines(indent, subSection string) (lines []string)

func (*BuilderSettings) String

func (s *BuilderSettings) String() string

type Settings

type Settings struct {
	FqdnHostnames []string
	IPs           []netaddr.IP
	IPPrefixes    []netaddr.IPPrefix
}

func (*Settings) AddBlockHostnames

func (s *Settings) AddBlockHostnames(hostnames []string)

AddBlockHostnames transforms the slice of hostnames given to FQDN hostnames and adds the new hostnames to the settings, removing any duplicate.

func (*Settings) BlockHostnames

func (s *Settings) BlockHostnames(hostnames []string)

BlockHostnames transforms the slice of hostnames given to FQDN hostnames and sets these to the settings.

func (*Settings) Lines

func (s *Settings) Lines(indent, subSection string) (lines []string)

func (*Settings) String

func (s *Settings) String() string