Function deidentifyWithFpe

dlp/deidentifyWithFpe.js:53–92

()

  // const surrogateType = 'SOME_INFO_TYPE_DEID';

  async function deidentifyWithFpe() {
    // Construct FPE config
    const cryptoReplaceFfxFpeConfig = {
      cryptoKey: {
        kmsWrapped: {
          wrappedKey: wrappedKey,
          cryptoKeyName: keyName,
        },
      },
      commonAlphabet: alphabet,
    };
    if (surrogateType) {
      cryptoReplaceFfxFpeConfig.surrogateInfoType = {
        name: surrogateType,
      };
    }

    // Construct deidentification request
    const item = {value: string};
    const request = {
      parent: `projects/${projectId}/locations/global`,
      deidentifyConfig: {
        infoTypeTransformations: {
          transformations: [
            {
              primitiveTransformation: {
                cryptoReplaceFfxFpeConfig: cryptoReplaceFfxFpeConfig,
              },
            },
          ],
        },
      },
      item: item,
    };

    // Run deidentification request
    const [response] = await dlp.deidentifyContent(request);
    const deidentifiedItem = response.item;
    console.log(deidentifiedItem.value);
  }
  deidentifyWithFpe();
  // [END dlp_deidentify_fpe]
}