dns

package

v0.0.0-...-bb27e5e Latest Latest Go to latest Published: Mar 27, 2026 License: AGPL-3.0 Imports: 18 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/DnsUnlock/DnsNode

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Documentation ¶

Index ¶

type DoHServer
- func NewDoHServer(cfg *config.Config, handler dns.Handler) (*DoHServer, error)
- func (d *DoHServer) Start() error
- func (d *DoHServer) Stop() error
type DoTServer
- func NewDoTServer(cfg *config.Config, handler dns.Handler) (*DoTServer, error)
- func (d *DoTServer) Start() error
- func (d *DoTServer) Stop() error
type Handler
- func NewHandler(server *Server) *Handler
type Server
- func NewServer(cfg *config.Config) (*Server, error)
type UpstreamCache
- func NewUpstreamCache(maxSize int, defaultTTL time.Duration) *UpstreamCache

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DoHServer ¶

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

DoHServer DNS-over-HTTPS服务器

func NewDoHServer ¶

func NewDoHServer(cfg *config.Config, handler dns.Handler) (*DoHServer, error)

NewDoHServer 创建DoH服务器

func (*DoHServer) Start ¶

func (d *DoHServer) Start() error

Start 启动DoH服务器

func (*DoHServer) Stop ¶

func (d *DoHServer) Stop() error

Stop 停止DoH服务器

type DoTServer ¶

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

DoTServer DNS-over-TLS服务器

func NewDoTServer ¶

func NewDoTServer(cfg *config.Config, handler dns.Handler) (*DoTServer, error)

NewDoTServer 创建DoT服务器

func (*DoTServer) Start ¶

func (d *DoTServer) Start() error

Start 启动DoT服务器

func (*DoTServer) Stop ¶

func (d *DoTServer) Stop() error

Stop 停止DoT服务器

type Handler ¶

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

Handler 实现DNS请求处理器

func NewHandler ¶

func NewHandler(server *Server) *Handler

NewHandler 创建一个新的DNS处理器

func (*Handler) GetRequestCount ¶

func (h *Handler) GetRequestCount() uint64

GetRequestCount 获取DNS请求计数

func (*Handler) ResetRequestCount ¶

func (h *Handler) ResetRequestCount() uint64

ResetRequestCount 重置DNS请求计数

func (*Handler) ServeDNS ¶

func (h *Handler) ServeDNS(w dns.ResponseWriter, r *dns.Msg)

ServeDNS 处理DNS请求

func (*Handler) SetController ¶

func (h *Handler) SetController(ctrl *access.Controller)

SetController 设置访问控制器

func (*Handler) SetWhitelist ¶

func (h *Handler) SetWhitelist(whitelist *access.WhitelistTable)

SetWhitelist 设置白名单表

type Server ¶

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

Server 表示DNS服务器

func NewServer ¶

func NewServer(cfg *config.Config) (*Server, error)

NewServer 创建一个新的DNS服务器实例

func (*Server) GetDNSCache ¶

func (s *Server) GetDNSCache() *cache.DNSCache

GetDNSCache 获取 DNS 缓存

func (*Server) GetHandler ¶

func (s *Server) GetHandler() *Handler

GetHandler 获取DNS处理器

func (*Server) GetHostsManager ¶

func (s *Server) GetHostsManager() *hosts.Manager

GetHostsManager 获取 Hosts 管理器

func (*Server) GetRecordStore ¶

func (s *Server) GetRecordStore() *remote.RecordStore

GetRecordStore 获取记录存储

func (*Server) GetRulesEngine ¶

func (s *Server) GetRulesEngine() *rules.Engine

GetRulesEngine 获取分流规则引擎

func (*Server) Resolve ¶

func (s *Server) Resolve(ctx context.Context, domain string, qtype uint16) ([]net.IP, error)

Resolve 解析DNS查询（只使用系统解析器）

func (*Server) ResolveWithSource ¶

func (s *Server) ResolveWithSource(ctx context.Context, domain string, qtype uint16, sourceIP net.IP) ([]net.IP, error)

ResolveWithSource 根据源IP解析DNS查询

func (*Server) SetDNSCache ¶

func (s *Server) SetDNSCache(dnsCache *cache.DNSCache)

SetDNSCache 设置 DNS 缓存

func (*Server) SetHostsManager ¶

func (s *Server) SetHostsManager(manager *hosts.Manager)

SetHostsManager 设置 Hosts 管理器

func (*Server) SetRulesEngine ¶

func (s *Server) SetRulesEngine(engine *rules.Engine)

SetRulesEngine 设置分流规则引擎

func (*Server) Start ¶

func (s *Server) Start() error

Start 启动DNS服务器

func (*Server) Stop ¶

func (s *Server) Stop() error

Stop 停止DNS服务器

type UpstreamCache ¶

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

UpstreamCache 上游DNS查询缓存（独立于记录表）

func NewUpstreamCache ¶

func NewUpstreamCache(maxSize int, defaultTTL time.Duration) *UpstreamCache

NewUpstreamCache 创建上游缓存

func (*UpstreamCache) Clear ¶

func (c *UpstreamCache) Clear()

Clear 清空缓存

func (*UpstreamCache) Count ¶

func (c *UpstreamCache) Count() int

Count 返回缓存数量

func (*UpstreamCache) Delete ¶

func (c *UpstreamCache) Delete(domain string, qtype uint16)

Delete 删除缓存

func (*UpstreamCache) Get ¶

func (c *UpstreamCache) Get(domain string, qtype uint16) ([]net.IP, bool)

Get 获取缓存

func (*UpstreamCache) Set ¶

func (c *UpstreamCache) Set(domain string, qtype uint16, ips []net.IP, ttl time.Duration)

Set 设置缓存

func (*UpstreamCache) Stop ¶

func (c *UpstreamCache) Stop()

Stop 停止缓存

Source Files ¶

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