utils

Documentation

Index

• Constants
• Variables
• func CheckSettings(config *settings.Settings) error
• func GetHTTPClient(conf *settings.Settings) *http.Client
• func GetMD5Hash(input string) string
• func ResolveDNS(hostname, r, ipType string) (string, error)
• type ProviderSetting

Constants

const (
	ALIDNS         = "AliDNS"
	CLOUDFLARE     = "Cloudflare"
	DefaultTimeout = 10 // in seconds
	DIGITALOCEAN   = "DigitalOcean"
	DNSPOD         = "DNSPod" // dnspod.cn
	DREAMHOST      = "Dreamhost"
	DUCK           = "DuckDNS"
	DYNU           = "Dynu"
	DYNV6          = "Dynv6"
	GOOGLE         = "Google"
	HE             = "HE" // he.net
	HETZNER        = "Hetzner"
	INFOMANIAK     = "Infomaniak"
	IONOS          = "IONOS"
	IPPattern      = "(" + IPv4Pattern + ")|(" + IPv6Pattern + ")" // regex pattern to match IPV4 and IPV6 address.
	IPTypeA        = "A"
	IPTypeAAAA     = "AAAA"
	IPV4           = "IPV4"
	IPv4Pattern    = `((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(25[0-5]|2[0-4]\d|[01]?\d\d?)` // regex pattern to match IPV4 address
	IPV6           = "IPV6"
	IPv6Pattern    = `(([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|` +
		`(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|` +
		`(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|` +
		`(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
		`(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
		`(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
		`(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|` +
		`(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))`
	LINODE     = "Linode"
	LOOPIASE   = "LoopiaSE"
	NOIP       = "NoIP"
	OVH        = "OVH"
	SCALEWAY   = "Scaleway"
	STRATO     = "Strato"
	RootDomain = "@"
)

Variables

var (
	StartTime = time.Now().Unix()
	Version   = "v0.1" // current version of GoDDNS
	Providers = []ProviderSetting{
		{
			Name:       DNSPOD,
			LoginToken: true,
		}, {
			Name:     HE,
			Password: true,
		},
		{
			Name:       CLOUDFLARE,
			LoginToken: true,
		},
		{
			Name:     ALIDNS,
			Email:    true,
			Password: true,
		},
		{
			Name:     GOOGLE,
			Email:    true,
			Password: true,
		},
		{
			Name:       DIGITALOCEAN,
			LoginToken: true,
		},
		{
			Name:       DUCK,
			LoginToken: true,
		},
		{
			Name:       DREAMHOST,
			LoginToken: true,
		},
		{
			Name:       DYNV6,
			LoginToken: true,
		},
		{
			Name:     DYNU,
			Password: true,
		},
		{
			Name:     NOIP,
			Email:    true,
			Password: true,
		},
		{
			Name:       SCALEWAY,
			LoginToken: true,
		},
		{
			Name:       LINODE,
			LoginToken: true,
		},
		{
			Name:     STRATO,
			Password: true,
		},
		{
			Name:     LOOPIASE,
			Email:    true,
			Password: true,
		},
		{
			Name:     INFOMANIAK,
			Email:    true,
			Password: true,
		},
		{
			Name:       HETZNER,
			LoginToken: true,
		},
		{
			Name:        OVH,
			AppKey:      true,
			AppSecret:   true,
			ConsumerKey: true,
		},
		{
			Name:       IONOS,
			LoginToken: true,
		},
	}
)

var (
	Logo = `` /* 906-byte string literal not displayed */

)

Functions

func CheckSettings

func CheckSettings(config *settings.Settings) error

CheckSettings check the format of settings.

func GetHTTPClient

func GetHTTPClient(conf *settings.Settings) *http.Client

GetHTTPClient creates the HTTP client and return it.

func GetMD5Hash

func GetMD5Hash(input string) string

GetMD5Hash returns the MD5 hash of the input string.

func ResolveDNS

func ResolveDNS(hostname, r, ipType string) (string, error)

ResolveDNS will query DNS for a given hostname.

Types

type ProviderSetting

type ProviderSetting struct {
	Name        string `json:"name" yaml:"name"`
	Username    bool   `json:"username" yaml:"username"`
	Email       bool   `json:"email" yaml:"email"`
	Password    bool   `json:"password" yaml:"password"`
	LoginToken  bool   `json:"login_token" yaml:"login_token"`
	AppKey      bool   `json:"app_key" yaml:"app_key"`
	AppSecret   bool   `json:"app_secret" yaml:"app_secret"`
	ConsumerKey bool   `json:"consumer_key" yaml:"consumer_key"`
}