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Sep 24, 2020

Changes in this version

+ const Version

+ type BlockingResponseWriter struct

+ Plugin *DNSAdBlock

+ Request *dns.Msg

+ RequestState *request.Request

+ Writer dns.ResponseWriter

+ func (b *BlockingResponseWriter) Close() error

+ func (b *BlockingResponseWriter) Hijack()

+ func (b *BlockingResponseWriter) LocalAddr() net.Addr

+ func (b *BlockingResponseWriter) RemoteAddr() net.Addr

+ func (b *BlockingResponseWriter) TsigStatus() error

+ func (b *BlockingResponseWriter) TsigTimersOnly(b2 bool)

+ func (b *BlockingResponseWriter) Write(bytes []byte) (int, error)

+ func (b *BlockingResponseWriter) WriteMsg(msg *dns.Msg) error

Oct 18, 2019

Changes in this version

+ var ValidateQName = regexp.MustCompile("([a-zA-Z0-9]|\\.|-)*").MatchString

+ type ConfiguredRuleSet struct

+ Blacklist map[string]bool

+ BlacklistRegex []*regexp.Regexp

+ Whitelist map[string]bool

+ WhitelistRegex []*regexp.Regexp

+ func (r *ConfiguredRuleSet) AddRegexToBlacklist(regex string) error

+ func (r *ConfiguredRuleSet) AddRegexToWhitelist(regex string) error

+ func (r *ConfiguredRuleSet) AddToBlacklist(qname string)

+ func (r *ConfiguredRuleSet) AddToWhitelist(qname string)

+ func (r *ConfiguredRuleSet) IsBlacklisted(qname string) bool

+ func (r *ConfiguredRuleSet) IsWhitelisted(qname string) bool

type DNSAdBlock

+ ConfiguredRuleSet ConfiguredRuleSet

+ FileRuleSet UpdateableRuleset

+ func (e *DNSAdBlock) IsBlacklisted(qname string) bool

+ func (e *DNSAdBlock) IsWhitelisted(qname string) bool

+ func (e *DNSAdBlock) ShouldBlock(qname string) bool

+ type IRuleset interface

+ IsBlacklisted func(qn string) bool

+ IsWhitelisted func(qn string) bool

+ type ListMap map[string]bool

+ func GenerateListMap(urls []string, fetchFunc func(ref string) ([]byte, error)) (ListMap, error)

+ func GenerateListMapFromFileUrls(listUrls []string) (ListMap, error)

+ func GenerateListMapFromHTTPUrls(listUrls []string) (ListMap, error)

+ type ListUpdater struct

+ Enabled bool

+ Plugin *DNSAdBlock

+ RetryCount int

+ RetryDelay time.Duration

+ UpdateInterval time.Duration

+ func (u *ListUpdater) Start()

+ type StoredListConfiguration struct

+ Blacklist ListMap

+ BlacklistURLs []string

+ UpdateTimestamp int

+ Whitelist ListMap

+ WhitelistURLs []string

+ func ReadListConfiguration(path string) (*StoredListConfiguration, error)

+ func (s *StoredListConfiguration) NeedsUpdate(updateDuration time.Duration) bool

+ func (s *StoredListConfiguration) Persist(path string) error

+ type UpdateableRuleset struct

+ Blacklist map[string]bool

+ BlacklistSources []string

+ Whitelist map[string]bool

+ WhitelistSources []string

+ func NewFileRuleSet(whitelist, blacklist []string) *UpdateableRuleset

+ func (u *UpdateableRuleset) IsBlacklisted(qn string) bool

+ func (u *UpdateableRuleset) IsWhitelisted(qn string) bool

Mar 6, 2019

Changes in this version

+ type BlockMap map[string]bool

+ func GenerateBlockageMap(blocklistUrls []string) (BlockMap, error)

+ type BlocklistUpdater struct

+ Enabled bool

+ Plugin *DNSAdBlock

+ RetryCount int

+ RetryDelay time.Duration

+ UpdateInterval time.Duration

+ func (u *BlocklistUpdater) Start()

+ type DNSAdBlock struct

+ BlockLists []string

+ LogBlocks bool

+ Next plugin.Handler

+ RuleSet RuleSet

+ StatHandler StatHandler

+ TargetIP net.IP

+ func (e *DNSAdBlock) Name() string

+ func (e *DNSAdBlock) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error)

+ type MemoryStatHandler struct

+ RequestList map[string]Request

+ Requests map[int64][]*Request

+ func (h *MemoryStatHandler) Cleanup() error

+ func (h *MemoryStatHandler) Close() error

+ func (h *MemoryStatHandler) Delete(uid string) error

+ func (h *MemoryStatHandler) GetRequestsBetween(from, to time.Time) []Request

+ func (h *MemoryStatHandler) GetStats() Stats

+ func (h *MemoryStatHandler) Init() error

+ func (h *MemoryStatHandler) Insert(request Request) (string, error)

+ type Request struct

+ Blocked bool

+ Recipient string

+ RequestID string

+ RequestedHostname string

+ Timestamp int64

+ type RuleSet struct

+ Blacklist map[string]bool

+ BlacklistRegex []*regexp.Regexp

+ Whitelist map[string]bool

+ WhitelistRegex []*regexp.Regexp

+ func BuildRuleset(whitelist, blacklist []string) RuleSet

+ func (r *RuleSet) AddRegexToBlacklist(regex string) error

+ func (r *RuleSet) AddRegexToWhitelist(regex string) error

+ func (r *RuleSet) AddToBlacklist(qname string)

+ func (r *RuleSet) AddToWhitelist(qname string)

+ func (r *RuleSet) IsBlacklisted(qname string) bool

+ func (r *RuleSet) IsWhitelisted(qname string) bool

+ type StatHandler struct

+ Enabled bool

+ Endpoint string

+ Repo StatRepository

+ func (s *StatHandler) Init() error

+ type StatRepository interface

+ Cleanup func() error

+ Close func() error

+ Delete func(uid string) error

+ GetRequestsBetween func(from, to time.Time) []Request

+ GetStats func() Stats

+ Init func() error

+ Insert func(request Request) (string, error)

+ type Stats struct

+ BlockedRequests int

+ TopBlockedDomains map[string]int

+ TopClients map[string]int

+ TopPermittedDomains map[string]int

+ TotalRequests int

+ type StoredBlocklistConfiguration struct

+ BlockedNames BlockMap

+ Blocklists []string

+ UpdateTimestamp int

+ func ReadBlocklistConfiguration(path string) (*StoredBlocklistConfiguration, error)

+ func (s *StoredBlocklistConfiguration) NeedsUpdate(updateDuration time.Duration) bool

+ func (s *StoredBlocklistConfiguration) Persist(path string) error