resolver

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Versions in this module

v1

v1.6.5

Jan 11, 2024

v1.6.4

Dec 22, 2023

v1.6.3

Dec 14, 2023

v1.6.2

Dec 1, 2023

v1.6.1

Nov 22, 2023

v1.6.0

Oct 25, 2023

v1.5.1

Oct 17, 2023

Changes in this version

+ var FailObserveDuration = time.Duration(FailThreshold) * 10 * time.Second

v1.5.0

Oct 10, 2023

v1.4.11

Oct 6, 2023

v1.4.10

Oct 6, 2023

v1.4.9

Oct 2, 2023

v1.4.8

Sep 27, 2023

v1.4.7

Sep 19, 2023

v1.4.6

Sep 14, 2023

v1.4.6-prep2

Sep 6, 2023

v1.4.6-prep

Sep 6, 2023

v1.4.5

Aug 28, 2023

v1.4.5-prep

Aug 28, 2023

v1.4.4

Aug 24, 2023

v1.4.4-prep

Aug 23, 2023

v1.4.3

Aug 19, 2023

v1.4.2

Aug 18, 2023

v1.4.1

Aug 11, 2023

v1.4.0

Aug 9, 2023

v1.3.6

Aug 7, 2023

v1.3.5

Aug 7, 2023

v1.3.4

Aug 4, 2023

v1.3.3

Aug 1, 2023

v1.3.2

Jul 28, 2023

v1.3.1

Jul 28, 2023

v1.3.0

Jul 22, 2023

v1.2.0

Jul 20, 2023

v1.1.0

May 24, 2023

v1.0.14

May 8, 2023

v1.0.13

Apr 25, 2023

Changes in this version

+ var CfgOptionUseStaleCacheKey = "dns/useStaleCache"

v1.0.12

Apr 6, 2023

v1.0.11

Mar 30, 2023

v1.0.10

Mar 23, 2023

v1.0.9

Mar 17, 2023

v1.0.8

Mar 13, 2023

v1.0.7

Feb 21, 2023

v1.0.6

Jan 30, 2023

Changes in this version

+ func ForceResolverReconnect(ctx context.Context)

type HTTPSResolver

+ func (hr *HTTPSResolver) ForceReconnect(ctx context.Context)

type PlainResolver

+ func (pr *PlainResolver) ForceReconnect(_ context.Context)

type ResolverConn

+ ForceReconnect func(ctx context.Context)

type TCPResolver

+ func (tr *TCPResolver) ForceReconnect(ctx context.Context)

v1.0.5

Dec 21, 2022

v1.0.4

Dec 12, 2022

v1.0.3

Dec 7, 2022

v1.0.2

Nov 11, 2022

v1.0.1

Nov 10, 2022

v1.0.0

Oct 18, 2022

v0

v0.9.11

Oct 13, 2022

v0.9.10

Oct 11, 2022

v0.9.9

Oct 11, 2022

v0.9.8

Oct 10, 2022

v0.9.7

Sep 29, 2022

v0.9.6

Sep 22, 2022

v0.9.5

Aug 30, 2022

v0.9.5-interdep

Aug 30, 2022

v0.9.4

Aug 24, 2022

v0.9.3

Aug 4, 2022

v0.9.2

Aug 2, 2022

v0.9.1

Aug 2, 2022

Changes in this version

+ const HTTPSProtocol

+ const TLSProtocol

+ type HTTPSQuery struct

+ Query *Query

+ Response chan *dns.Msg

+ func (tq *HTTPSQuery) MakeCacheRecord(reply *dns.Msg, resolverInfo *ResolverInfo) *RRCache

+ type HTTPSResolver struct

+ Client *http.Client

+ func NewHTTPSResolver(resolver *Resolver) *HTTPSResolver

+ func (hr *HTTPSResolver) Query(ctx context.Context, q *Query) (*RRCache, error)

type Resolver

+ Path string

type ResolverInfo

+ Domain string

v0.9.1-interdep

Aug 2, 2022

v0.9.0

Jul 19, 2022

v0.8.14-interdep

Jun 22, 2022

v0.8.13

Jun 1, 2022

Changes in this version

type Query

+ DomainRoot string

+ ICANNSpace bool

+ func (q *Query) InitPublicSuffixData()

type RRCache

+ func QueryPortmasterEnv(ctx context.Context, q *Query) (*RRCache, error)

v0.8.12

May 19, 2022

v0.8.11

May 18, 2022

v0.8.10

May 16, 2022

v0.8.9

May 5, 2022

v0.8.9-interdep

May 5, 2022

v0.8.8

Apr 13, 2022

v0.8.7

Mar 24, 2022

v0.8.6

Mar 23, 2022

Changes in this version

type Resolver

+ SearchOnly bool

v0.8.5

Mar 2, 2022

v0.8.5-interdep

Mar 1, 2022

v0.8.4

Feb 24, 2022

v0.8.3

Feb 24, 2022

v0.8.2

Feb 16, 2022

v0.8.1

Feb 14, 2022

v0.8.0

Feb 14, 2022

v0.7.21

Jan 31, 2022

v0.7.20

Jan 27, 2022

v0.7.19

Jan 26, 2022

v0.7.18

Jan 25, 2022

v0.7.17

Jan 21, 2022

v0.7.16

Jan 20, 2022

v0.7.15

Jan 19, 2022

v0.7.14

Dec 23, 2021

v0.7.13

Dec 22, 2021

v0.7.12

Dec 16, 2021

v0.7.11

Dec 13, 2021

Changes in this version

+ func AddToDebugInfo(di *debug.Info)

v0.7.10

Dec 6, 2021

v0.7.9

Nov 30, 2021

Changes in this version

+ const InternalSpecialUseDomain

+ var CompatDNSCheckInternalDomainScope string

+ var CompatSelfCheckIsFailing func() bool

+ var CompatSubmitDNSCheckDomain func(subdomain string) (respondWith net.IP)

v0.7.8

Nov 18, 2021

v0.7.7

Nov 17, 2021

v0.7.6

Oct 19, 2021

v0.7.5

Oct 19, 2021

Changes in this version

+ type DNSRequestContext struct

+ Domain string

+ Expires time.Time

+ Filtered bool

+ IsBackup bool

+ Modified time.Time

+ Question string

+ RCode string

+ RequestingNew bool

+ ServedFromCache bool

type RRCache

+ func (rrCache *RRCache) ToDNSRequestContext() *DNSRequestContext

type ResolvedDomain

+ DNSRequestContext *DNSRequestContext

v0.7.4

Oct 18, 2021

Changes in this version

type RRCache

+ func (rrCache *RRCache) MarshalJSON() ([]byte, error)

type ResolvedDomain

+ RRCache *RRCache

v0.7.3

Oct 12, 2021

Changes in this version

+ func IsResolverAddress(ip net.IP, port uint16) bool

v0.7.2

Oct 6, 2021

v0.7.1

Sep 29, 2021

v0.7.0

Sep 27, 2021

Changes in this version

+ var ErrShuttingDown = errors.New("resolver is shutting down")

v0.6.22

Aug 24, 2021

v0.6.21

Aug 23, 2021

v0.6.20

Aug 19, 2021

v0.6.19

Aug 18, 2021

v0.6.18

Jun 24, 2021

v0.6.17-beta

Jun 7, 2021

v0.6.16

Jun 7, 2021

v0.6.15

Jun 1, 2021

v0.6.14

May 18, 2021

v0.6.13

May 13, 2021

v0.6.12

Apr 19, 2021

v0.6.11

Apr 19, 2021

v0.6.10

Apr 7, 2021

v0.6.9

Apr 3, 2021

Changes in this version

type BasicResolverConn

+ func (brc *BasicResolverConn) ResetFailure()

type ResolverConn

+ ResetFailure func()

v0.6.8

Mar 30, 2021

v0.6.7

Mar 23, 2021

Changes in this version

+ const ServerTypeMDNS

type NameRecord

+ Resolver *ResolverInfo

+ func (nameRecord *NameRecord) IsValid() bool

type RRCache

+ Resolver *ResolverInfo

type ResolvedDomain

+ Resolver *ResolverInfo

type Resolver

+ ConfigURL string

+ Info *ResolverInfo

+ type ResolverInfo struct

+ IP net.IP

+ IPScope netutils.IPScope

+ Name string

+ Port uint16

+ Source string

+ Type string

+ func (info *ResolverInfo) Copy() *ResolverInfo

+ func (info *ResolverInfo) DescriptiveName() string

+ func (info *ResolverInfo) ID() string

v0.6.6

Mar 11, 2021

v0.6.5

Feb 11, 2021

Changes in this version

+ func ResetCachedRecord(domain, question string) error

v0.6.4

Dec 22, 2020

v0.6.3

Dec 11, 2020

v0.6.2

Dec 7, 2020

v0.6.1

Dec 1, 2020

v0.6.0

Nov 24, 2020

Changes in this version

+ const IPInfoProfileScopeGlobal

type IPInfo

+ ProfileID string

+ func (info *IPInfo) MostRecentDomain() *ResolvedDomain

type NameRecord

+ Expires int64

type RRCache

+ Expires int64

type ResolvedDomain

+ Expires int64

v0.5.7

Oct 1, 2020

Changes in this version

type RRCache

+ IsBackup bool

+ Modified int64

+ func (rrCache *RRCache) ReplaceAnswerNames(fqdn string)

v0.5.6

Sep 25, 2020

v0.5.5

Sep 25, 2020

Changes in this version

type NameRecord

+ RCode int

+ ServerInfo string

type RRCache

+ RCode int

+ ServerInfo string

+ func (rrCache *RRCache) Cacheable() bool

+ func (rrCache *RRCache) ExpiresSoon() bool

+ func (rrCache *RRCache) GetExtraRRs(ctx context.Context, query *dns.Msg) (extra []dns.RR)

+ func (rrCache *RRCache) ReplyWithDNS(ctx context.Context, request *dns.Msg) *dns.Msg

type Resolver

+ ServerInfo string

v0.5.4

Aug 19, 2020

v0.5.3

Aug 14, 2020

v0.5.2

Aug 12, 2020

v0.5.1

Aug 10, 2020

v0.5.0

Aug 6, 2020

v0.4.18

Jul 31, 2020

Changes in this version

+ const ServerSourceOperatingSystem

v0.4.17

Jul 24, 2020

v0.4.16

Jul 22, 2020

v0.4.15

Jul 22, 2020

v0.4.14

Jul 22, 2020

Changes in this version

+ type PlainResolver struct

+ func NewPlainResolver(resolver *Resolver) *PlainResolver

+ func (pr *PlainResolver) Query(ctx context.Context, q *Query) (*RRCache, error)

v0.4.13

Jul 17, 2020

Changes in this version

+ var ClearNameCacheEvent = "clear name cache"

+ func DeleteNameRecord(domain, question string) error

type Query

+ func (q *Query) ID() string

type RRCache

+ func (rrCache *RRCache) ID() string

v0.4.12

Jul 15, 2020

Changes in this version

+ const ServerSourceEnv

+ const ServerTypeEnv

+ var ErrContinue = errors.New("resolver has no answer")

v0.4.11

Jul 8, 2020

v0.4.10

Jun 27, 2020

Changes in this version

+ var ErrFailure = errors.New("query failed")

+ var ErrOffline = errors.New("device is offine")

v0.4.9

Jun 16, 2020

Changes in this version

+ var ErrTimeout = errors.New("query timed out")

+ type InFlightQuery struct

+ ConnInstanceID uint32

+ Msg *dns.Msg

+ Query *Query

+ Resolver *Resolver

+ Response chan *dns.Msg

+ Started time.Time

+ func (ifq *InFlightQuery) MakeCacheRecord(reply *dns.Msg) *RRCache

+ type TCPResolver struct

+ func NewTCPResolver(resolver *Resolver) *TCPResolver

+ func (tr *TCPResolver) Query(ctx context.Context, q *Query) (*RRCache, error)

+ func (tr *TCPResolver) UseTLS() *TCPResolver

v0.4.9-0.3.5

Jun 20, 2020

v0.4.8

Jun 5, 2020

v0.4.7

May 29, 2020

v0.4.6

May 27, 2020

v0.4.5

May 23, 2020

v0.4.4

May 21, 2020

Changes in this version

+ var FailThreshold = 5

type BasicResolverConn

+ func (brc *BasicResolverConn) IsFailing() bool

+ func (brc *BasicResolverConn) ReportFailure()

type ResolverConn

+ IsFailing func() bool

+ ReportFailure func()

v0.4.3

May 2, 2020

v0.4.2

May 2, 2020

v0.4.1

Apr 21, 2020

Changes in this version

+ const BlockDetectionDisabled

+ const BlockDetectionEmptyAnswer

+ const BlockDetectionRefused

+ const BlockDetectionZeroIP

+ type BlockedUpstreamError struct

+ ResolverName string

+ func (blocked *BlockedUpstreamError) Error() string

+ func (blocked *BlockedUpstreamError) Unwrap() error

type IPInfo

+ ResolvedDomains ResolvedDomains

+ type ResolvedDomain struct

+ CNAMEs []string

+ Domain string

+ func (resolved *ResolvedDomain) String() string

+ type ResolvedDomains []ResolvedDomain

+ func (rds ResolvedDomains) MostRecentDomain() *ResolvedDomain

+ func (rds ResolvedDomains) String() string

type Resolver

+ Name string

+ UpstreamBlockDetection string

+ func (resolver *Resolver) GetName() string

+ func (resolver *Resolver) IsBlockedUpstream(answer *dns.Msg) bool

v0.4.0

Apr 15, 2020

Changes in this version

+ const DNSClassMulticast

+ const ServerSourceAssigned

+ const ServerSourceConfigured

+ const ServerSourceMDNS

+ const ServerTypeDNS

+ const ServerTypeDoH

+ const ServerTypeDoT

+ const ServerTypeTCP

+ var CfgOptionDontResolveSpecialDomainsKey = "dns/dontResolveSpecialDomains"

+ var CfgOptionDontResolveTestDomainsKey = "dns/dontResolveTestDomains"

+ var CfgOptionNameServersKey = "dns/nameservers"

+ var CfgOptionNameserverRetryRateKey = "dns/nameserverRetryRate"

+ var CfgOptionNoAssignedNameserversKey = "dns/noAssignedNameservers"

+ var CfgOptionNoInsecureProtocolsKey = "dns/noInsecureProtocols"

+ var CfgOptionNoMulticastDNSKey = "dns/noMulticastDNS"

+ var ErrBlocked = errors.New("query was blocked")

+ var ErrInvalid = fmt.Errorf("%w: invalid request", ErrNotFound)

+ var ErrLocalhost = errors.New("query for localhost")

+ var ErrNoCompliance = fmt.Errorf("%w: no compliant resolvers for this query", ErrBlocked)

+ var ErrNotFound = errors.New("record does not exist")

+ var ErrSpecialDomainsDisabled = fmt.Errorf("%w: special domains disabled", ErrBlocked)

+ var ErrTestDomainsDisabled = fmt.Errorf("%w: test domains disabled", ErrBlocked)

+ func ResolveIPAndValidate(ctx context.Context, ip string, securityLevel uint8) (domain string, err error)

+ func SetLocalAddrFactory(laf func(network string) net.Addr)

+ type BasicResolverConn struct

+ func (brc *BasicResolverConn) LastFail() time.Time

+ func (brc *BasicResolverConn) MarkFailed()

+ func (brc *BasicResolverConn) Query(ctx context.Context, q *Query) (*RRCache, error)

+ type IPInfo struct

+ Domains []string

+ IP string

+ func GetIPInfo(ip string) (*IPInfo, error)

+ func (ipi *IPInfo) AddDomain(domain string) (added bool)

+ func (ipi *IPInfo) FmtDomains() string

+ func (ipi *IPInfo) Save() error

+ func (ipi *IPInfo) String() string

+ type NameRecord struct

+ Answer []string

+ Domain string

+ Extra []string

+ Ns []string

+ Question string

+ Server string

+ ServerScope int8

+ TTL int64

+ func GetNameRecord(domain string, question string) (*NameRecord, error)

+ func (rec *NameRecord) Save() error

+ type Query struct

+ FQDN string

+ IgnoreFailing bool

+ LocalResolversOnly bool

+ NoCaching bool

+ QType dns.Type

+ SecurityLevel uint8

+ type RRCache struct

+ Answer []dns.RR

+ Domain string

+ Extra []dns.RR

+ Filtered bool

+ FilteredEntries []string

+ Ns []dns.RR

+ Question dns.Type

+ Server string

+ ServerScope int8

+ TTL int64

+ func GetRRCache(domain string, question dns.Type) (*RRCache, error)

+ func Resolve(ctx context.Context, q *Query) (rrCache *RRCache, err error)

+ func (rrCache *RRCache) Clean(minExpires uint32)

+ func (rrCache *RRCache) Expired() bool

+ func (rrCache *RRCache) ExportAllARecords() (ips []net.IP)

+ func (rrCache *RRCache) Flags() string

+ func (rrCache *RRCache) IsNXDomain() bool

+ func (rrCache *RRCache) MixAnswers()

+ func (rrCache *RRCache) RequestingNew() bool

+ func (rrCache *RRCache) Save() error

+ func (rrCache *RRCache) ServedFromCache() bool

+ func (rrCache *RRCache) ShallowCopy() *RRCache

+ func (rrCache *RRCache) ToNameRecord() *NameRecord

+ type Resolver struct

+ Conn ResolverConn

+ Search []string

+ Server string

+ ServerAddress string

+ ServerIP net.IP

+ ServerIPScope int8

+ ServerPort uint16

+ ServerType string

+ SkipFQDN string

+ Source string

+ VerifyDomain string

+ func GetResolversInScope(ctx context.Context, q *Query) (selected []*Resolver)

+ func (resolver *Resolver) String() string

+ type ResolverConn interface

+ LastFail func() time.Time

+ MarkFailed func()

+ Query func(ctx context.Context, q *Query) (*RRCache, error)

+ type Scope struct

+ Domain string

+ Resolvers []*Resolver

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