powerdns

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 Go to latest Published: Oct 2, 2019 License: MIT Imports: 8 Imported by: 0

README

PowerDNS 4.1 API bindings for Golang

This community project provides bindings for the currently latest version of PowerDNS.

Build Status Go Report Card Coverage Status Documentation

Setup

Requirements
  • PowerDNS 4.1 ("API v1")
    • --webserver=yes --api=yes --api-key=apipw --api-readonly=no
    • Note that API v1 is actively maintained. There are differences between 3.x, 4.0 and 4.1 and this client works only with 4.1.
  • Tested with Go version 1.11/1.12/1.13, according to Go's version support policy (should work with other minor releases as well)
Install from source
go get -u github.com/joeig/go-powerdns

Usage

Initialize the handle
import "github.com/joeig/go-powerdns"

pdns := powerdns.NewClient("http://localhost:80", "localhost", map[string]string{"X-API-Key": "apipw"}, nil)

Assuming that the server is listening on http://localhost:80 for virtual host localhost, the API password is apipw and you want to edit the domain example.com.

Get/add/change/delete zones
zones, err := pdns.GetZones()
zone, err := pdns.GetZone("example.com")
export, err := zone.Export()
zone, err := pdns.AddNativeZone("example.com", true, "", false, "foo", "foo", true, []string{"ns.foo.tld."})
err := pdns.ChangeZone(&zone)
err := zone.DeleteZone()
Add/change/delete resource records
err := zone.AddRecord("www.example.com", "AAAA", 60, []string{"::1"})
err := zone.ChangeRecord("www.example.com", "AAAA", 3600, []string{"::1"})
err := zone.DeleteRecord("www.example.com", "A")
notifyResult, err := zone.Notify()
Request server information and statistics
statistics, err := pdns.GetStatistics()
servers, err := pdns.GetServers()
server, err := pdns.GetServer()
Handle DNSSEC cryptographic material
cryptokeys, err := zone.GetCryptokeys()
cryptokey, err := zone.GetCryptokey("1337")
err := cryptokey.ToggleCryptokey()
err := cryptokey.DeleteCryptokey()

Documentation

See GoDoc.

Contribution

This API client has not been completed yet, so feel free to contribute. The OpenAPI specification might be a good reference.

Start a PowerDNS authoritative server including a generic MySQL backend, DNSSEC support and some fixtures using Docker compose:

docker-compose up
docker-compose exec powerdns sh init_docker_fixtures.sh

It's also possible to target mocks against this server:

make test-without-mocks

Based on the work of jgreat and waynz0r.

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Comment 

type Comment struct {
	Content    string `json:"content,omitempty"`
	Account    string `json:"account,omitempty"`
	ModifiedAt uint64 `json:"modified_at,omitempty"`
}

Comment structure with JSON API metadata

type Cryptokey 

type Cryptokey struct {
	Type       string   `json:"type,omitempty"`
	ID         uint64   `json:"id,omitempty"`
	KeyType    string   `json:"keytype,omitempty"`
	Active     bool     `json:"active,omitempty"`
	DNSkey     string   `json:"dnskey,omitempty"`
	DS         []string `json:"ds,omitempty"`
	Privatekey string   `json:"privatekey,omitempty"`
	Algorithm  string   `json:"algorithm,omitempty"`
	Bits       uint64   `json:"bits,omitempty"`
	ZoneHandle *Zone    `json:"-"`
}

Cryptokey structure with JSON API metadata

func (*Cryptokey) DeleteCryptokey 

func (c *Cryptokey) DeleteCryptokey() error

DeleteCryptokey removes a given Cryptokey

func (*Cryptokey) ToggleCryptokey 

func (c *Cryptokey) ToggleCryptokey() error

ToggleCryptokey enables/disables a given Cryptokey

type Error 

type Error struct {
	Status  string
	Message string `json:"error"`
}

Error structure with JSON API metadata

func (Error) Error 

func (e Error) Error() string

type Export 

type Export string

Export string type

type NotifyResult 

type NotifyResult struct {
	Result string `json:"result,omitempty"`
}

NotifyResult structure with JSON API metadata

type PowerDNS 

type PowerDNS struct {
	Scheme   string
	Hostname string
	Port     string
	VHost    string
	Headers  map[string]string
	// contains filtered or unexported fields
}

PowerDNS configuration structure

func NewClient 

func NewClient(baseURL string, vhost string, headers map[string]string, httpClient *http.Client) *PowerDNS

NewClient initializes a new PowerDNS client configuration

func (*PowerDNS) AddMasterZone 

func (p *PowerDNS) AddMasterZone(domain string, dnssec bool, nsec3Param string, nsec3Narrow bool, soaEdit string, soaEditApi string, apiRectify bool, nameservers []string) (*Zone, error)

AddMasterZone creates a new master zone

func (*PowerDNS) AddNativeZone 

func (p *PowerDNS) AddNativeZone(domain string, dnssec bool, nsec3Param string, nsec3Narrow bool, soaEdit string, soaEditApi string, apiRectify bool, nameservers []string) (*Zone, error)

AddNativeZone creates a new native zone

func (*PowerDNS) AddSlaveZone 

func (p *PowerDNS) AddSlaveZone(domain string, masters []string) (*Zone, error)

AddSlaveZone creates a new slave zone

func (*PowerDNS) ChangeZone 

func (p *PowerDNS) ChangeZone(zone *Zone) error

ChangeZone modifies an existing zone

func (*PowerDNS) DeleteZone 

func (p *PowerDNS) DeleteZone(domain string) error

DeleteZone removes a certain Zone for a given domain

func (*PowerDNS) GetServer 

func (p *PowerDNS) GetServer() (*Server, error)

GetServer returns a certain Server

func (*PowerDNS) GetServers 

func (p *PowerDNS) GetServers() ([]Server, error)

GetServers retrieves a list of Servers

func (*PowerDNS) GetStatistics 

func (p *PowerDNS) GetStatistics() ([]Statistic, error)

GetStatistics retrieves a list of Statistics

func (*PowerDNS) GetZone 

func (p *PowerDNS) GetZone(domain string) (*Zone, error)

GetZone returns a certain Zone for a given domain

func (*PowerDNS) GetZones 

func (p *PowerDNS) GetZones() ([]Zone, error)

GetZones retrieves a list of Zones

type RRset 

type RRset struct {
	Name       string    `json:"name,omitempty"`
	Type       string    `json:"type,omitempty"`
	TTL        uint32    `json:"ttl,omitempty"`
	ChangeType string    `json:"changetype,omitempty"`
	Records    []Record  `json:"records,omitempty"`
	Comments   []Comment `json:"comments,omitempty"`
}

RRset structure with JSON API metadata

type RRsets 

type RRsets struct {
	Sets []RRset `json:"rrsets,omitempty"`
}

RRsets structure with JSON API metadata

type Record 

type Record struct {
	Content  string `json:"content,omitempty"`
	Disabled bool   `json:"disabled"`
	SetPTR   bool   `json:"set-ptr,omitempty"`
}

Record structure with JSON API metadata

type Server 

type Server struct {
	Type       string `json:"type,omitempty"`
	ID         string `json:"id,omitempty"`
	DaemonType string `json:"daemon_type,omitempty"`
	Version    string `json:"version,omitempty"`
	URL        string `json:"url,omitempty"`
	ConfigURL  string `json:"config_url,omitempty"`
	ZonesURL   string `json:"zones_url,omitempty"`
}

Server structure with JSON API metadata

type Statistic 

type Statistic struct {
	Name  string `json:"name"`
	Type  string `json:"type"`
	Value string `json:"value"`
}

Statistic structure with JSON API metadata

type Zone 

type Zone struct {
	ID               string    `json:"id,omitempty"`
	Name             string    `json:"name,omitempty"`
	Type             ZoneType  `json:"type,omitempty"`
	URL              string    `json:"url,omitempty"`
	Kind             ZoneKind  `json:"kind,omitempty"`
	RRsets           []RRset   `json:"rrsets,omitempty"`
	Serial           uint32    `json:"serial,omitempty"`
	NotifiedSerial   uint32    `json:"notified_serial,omitempty"`
	Masters          []string  `json:"masters,omitempty"`
	DNSsec           bool      `json:"dnssec,omitempty"`
	Nsec3Param       string    `json:"nsec3param,omitempty"`
	Nsec3Narrow      bool      `json:"nsec3narrow,omitempty"`
	Presigned        bool      `json:"presigned,omitempty"`
	SOAEdit          string    `json:"soa_edit,omitempty"`
	SOAEditAPI       string    `json:"soa_edit_api,omitempty"`
	APIRectify       bool      `json:"api_rectify,omitempty"`
	Zone             string    `json:"zone,omitempty"`
	Account          string    `json:"account,omitempty"`
	Nameservers      []string  `json:"nameservers,omitempty"`
	MasterTSIGKeyIDs []string  `json:"master_tsig_key_ids,omitempty"`
	SlaveTSIGKeyIDs  []string  `json:"slave_tsig_key_ids,omitempty"`
	PowerDNSHandle   *PowerDNS `json:"-"`
}

Zone structure with JSON API metadata

func (*Zone) AddRecord 

func (z *Zone) AddRecord(name string, recordType string, ttl uint32, content []string) error

AddRecord creates a new resource record

func (*Zone) ChangeRecord 

func (z *Zone) ChangeRecord(name string, recordType string, ttl uint32, content []string) error

ChangeRecord replaces an existing resource record

func (*Zone) DeleteCryptokey 

func (z *Zone) DeleteCryptokey(id uint64) error

DeleteCryptokey removes a given Cryptokey

func (*Zone) DeleteRecord 

func (z *Zone) DeleteRecord(name string, recordType string) error

DeleteRecord removes an existing resource record

func (*Zone) DeleteZone 

func (z *Zone) DeleteZone() error

DeleteZone removes a certain Zone for a given domain

func (*Zone) Export 

func (z *Zone) Export() (Export, error)

Export returns a BIND-like Zone file

func (*Zone) GetCryptokey 

func (z *Zone) GetCryptokey(id uint64) (*Cryptokey, error)

GetCryptokey returns a certain Cryptokey instance of a given Zone

func (*Zone) GetCryptokeys 

func (z *Zone) GetCryptokeys() ([]Cryptokey, error)

GetCryptokeys retrieves a list of Cryptokeys that belong to a Zone

func (*Zone) Notify 

func (z *Zone) Notify() (*NotifyResult, error)

Notify sends a DNS notify packet to all slaves

func (*Zone) ToggleCryptokey 

func (z *Zone) ToggleCryptokey(id uint64) error

ToggleCryptokey enables/disables a given Cryptokey

type ZoneKind 

type ZoneKind string

ZoneKind string type 

const (
	// NativeZoneKind sets the zone's kind to native
	NativeZoneKind ZoneKind = "Native"
	// MasterZoneKind sets the zone's kind to master
	MasterZoneKind ZoneKind = "Master"
	// SlaveZoneKind sets the zone's kind to slave
	SlaveZoneKind ZoneKind = "Slave"
)

type ZoneType 

type ZoneType string

ZoneType string type 

const ZoneZoneType ZoneType = "Zone"

ZoneZoneType sets the zone's type to zone

Source Files

  • cryptokeys.go
  • powerdns.go
  • records.go
  • servers.go
  • statistics.go
  • zones.go

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