Method canUnlockKey

src/controller/decrypt.controller.js:106–122

(armoredMessage, keyringId)

  }

  async canUnlockKey(armoredMessage, keyringId) {
    try {
      this.message = await model.readMessage({armoredMessage});
      const encryptionKeyIds = this.message.getEncryptionKeyIDs();
      const keyring = await getKeyringWithPrivKey(encryptionKeyIds, keyringId);
      if (!keyring) {
        throw model.noKeyFoundError(encryptionKeyIds);
      }
      const key = keyring.getPrivateKeyByIds(encryptionKeyIds);
      const isKeyCached = await isCached(key.getFingerprint());
      return isKeyCached;
    } catch (error) {
      if (this.ports.dDialog) {
        this.ports.dDialog.emit('error-message', {error: error.message});
      }
    }
  }

  async dialogCancel() {
    const port = this.getPort('Frame');