Class DRM

constructor

• new DRM(storage, validator, license?): DRM

• Parameters

  • storage: ILicenseStorage

    License storage implementation

  • validator: ILicenseValidator

    License validator implementation

  • Optional license: License

    The loaded license

  Returns DRM

Optional license

Readonly storage

Readonly validator

hasLicense

• get hasLicense(): boolean

• Check if the license is available

  Returns boolean

loadLicense

• loadLicense(...args): Promise<DRM>

• Try loading license using the storage implementation

  Throws

  MisingLicenseError If license can not be loaded

  Parameters

  • Rest ...args: any[]

  Returns Promise<DRM>

setLicense

• setLicense(license): DRM

• Sets a signed license to be used

  Parameters

  • license: string | License

    The license object or string

  Returns DRM

storeLicense

• storeLicense(license?): Promise<DRM>

• Validate either loaded or provided license

  Throws

  NoLicenseError If no license to store

  Throws

  PersistingLicenseError If license unable to be persisted

  Parameters

  • Optional license: string | License

  Returns Promise<DRM>

validateLicense

• validateLicense(license?): Promise<boolean>

• Validate either loaded or provided license

  Throws

  NoLicenseError If no license to validate

  Parameters

  • Optional license: string | License

    Optional license to validate

  Returns Promise<boolean>

Static create

• create(issuers, storages?, license?): DRM

• Create DRM instance with offline license validation

  Parameters

  • issuers: Map<string, PublicKey>

    Issuers mapping ID => PublicKey

  • Optional storages: ILicenseStorage[]

    Storages to use, defaults: EnvStorage, FileStorage

  • Optional license: License

    License to set, if any

  Returns DRM