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LicenseManager

package module

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Versions in this module

v1

v1.2.1

Sep 3, 2026

Changes in this version

+ var ErrUniversalRequiresExpiry = errors.New("通用许可证必须设置到期时间")

+ func EncryptLicSignedUniversal(appInfoFile, output, privateKeyPEM string) error

+ func SetClockStatePath(path string)

type AppLicenseInfo

+ func ParseSignedLicenseContent(content []byte, publicKeyPEM string) (*AppLicenseInfo, error)

+ func ParseSignedLicenseFile(licFile, publicKeyPEM string) (*AppLicenseInfo, error)

v1.2.0

Sep 3, 2026

Changes in this version

+ const LicenseAlgEd25519

+ var ErrClockRollback = errors.New("检测到系统时间回拨，请校正系统时间后重试")

+ var ErrDeviceMismatch = errors.New("许可证不适用于此设备")

+ var ErrInvalidSignature = errors.New("许可证签名验证失败，文件可能被篡改")

+ var ErrLicenseExpired = errors.New("许可证已过期")

+ var ErrUnsupportedLicense = errors.New("许可证算法或版本不受支持")

+ func EncryptLic(appInfoFile, key string)

+ func EncryptLicSigned(appInfoFile, output, privateKeyPEM string) error

+ func EncryptLicToFile(appInfoFile, output, key string) error

+ func GenerateSigningKeyPair() (privatePEM, publicPEM string, err error)

+ func GetLicenseInfoFormatted(licenseFile, key string) (string, error)

+ func GetLicenseInfoSignedFormatted(licFile, publicKeyPEM string) (string, error)

+ func ValidAppLic(appInfoFile, key string) (res bool, err error)

+ func ValidAppLicSigned(licFile, publicKeyPEM string) (bool, error)

+ type AppLicenseInfo struct

+ AppCompany string

+ AppName string

+ AppUUID string

+ AuthorizedName string

+ LicenseID string

+ LicenseQuantity int

+ LimitedTime string

+ ObjUUID string

+ type LicenseDisplayInfo struct

+ AppCompany string

+ AppName string

+ AppUUID string

+ AuthorizedName string

+ DaysRemaining int

+ ErrorMessage string

+ IsValid bool

+ LicenseID string

+ LicenseQuantity int

+ LimitedTime string

+ ObjUUID string

+ Status string

+ func GetLicenseInfo(licenseFile, key string) (*LicenseDisplayInfo, error)

+ func GetLicenseInfoSigned(licFile, publicKeyPEM string) (*LicenseDisplayInfo, error)

v1.1.0

May 24, 2025

v1.0.2

Aug 31, 2023

v1.0.1

Aug 31, 2023