license

README

license

The License framework is currently under heavy development.

Documentation

Index

• func CreateLicense(template *License, key crypto.Signer) ([]byte, error)
• type Customer
• type Feature
• type License
  • func Load(asn1Data []byte, publicKey interface{}, validator ValidateSN) (*License, error)
• type ValidateSN
• type Version
  • func NewVersion(v string) (Version, error)
  • func (ver Version) String() string

Functions

func CreateLicense

func CreateLicense(template *License, key crypto.Signer) ([]byte, error)

CreateLicense godoc.

Types

type Customer

type Customer struct {
	Name               string
	Country            string
	City               string
	Organization       string
	OrganizationalUnit string
}

Customer godoc

type Feature

type Feature struct {
	Oid         asn1.ObjectIdentifier `json:"-"`
	Description string                `json:"description"`
	Expire      int64                 `json:"expire,omitempty"`
	Limit       int64                 `json:"limit"`
}

Feature godoc

type License

type License struct {
	ProductName  string    `json:"product"`
	SerialNumber string    `json:"serial"`
	Customer     Customer  `json:"customer"`
	ValidFrom    time.Time `json:"valid_from,omitempty"`
	ValidUntil   time.Time `json:"valid_until,omitempty"`
	MinVersion   Version   `json:"min_version,omitempty"`
	MaxVersion   Version   `json:"max_version,omitempty"`
	Features     []Feature `json:"features"`
}

License godoc

func Load

func Load(asn1Data []byte, publicKey interface{}, validator ValidateSN) (*License, error)

Load Load license from asn encoded file.

type ValidateSN

type ValidateSN func(product, serial string, validFrom, validUntil, minVersion, maxVersion int64) error

ValidateSN godoc

type Version

type Version int64

Version lazy semver implementation

func NewVersion

func NewVersion(v string) (Version, error)

NewVersion semantic version to integer valid format XXXX.XXXX.XXXX

func (Version) String

func (ver Version) String() string

String convert version integer to string