How to use

exportBase64EncodedKey

method

in

com.microsoft.azure.storage.StorageCredentialsAccountAndKey

/**
 * Returns a <code>String</code> that represents this instance, optionally including sensitive data.
 * 
 * @param exportSecrets
 *            <code>true</code> to include sensitive data in the return string; otherwise, <code>false</code>.
 * 
 * @return A <code>String</code> that represents this object, optionally including sensitive data.
 */
@Override
public String toString(final boolean exportSecrets) {
  return String.format("%s=%s;%s=%s", CloudStorageAccount.ACCOUNT_NAME_NAME, this.getAccountName(),
      CloudStorageAccount.ACCOUNT_KEY_NAME, exportSecrets ? this.exportBase64EncodedKey()
          : "[key hidden]");
}

/**
 * Returns a <code>String</code> that represents this instance, optionally including sensitive data.
 * 
 * @param exportSecrets
 *            <code>true</code> to include sensitive data in the return string; otherwise, <code>false</code>.
 * 
 * @return A <code>String</code> that represents this object, optionally including sensitive data.
 */
@Override
public String toString(final boolean exportSecrets) {
  return String.format("%s=%s;%s=%s", CloudStorageAccount.ACCOUNT_NAME_NAME, this.getAccountName(),
      CloudStorageAccount.ACCOUNT_KEY_NAME, exportSecrets ? this.exportBase64EncodedKey()
          : "[key hidden]");
}

@Test
public void testStorageCredentialsSharedKeyUpdateKey() throws URISyntaxException, StorageException {
  StorageCredentialsAccountAndKey cred = new StorageCredentialsAccountAndKey(ACCOUNT_NAME, ACCOUNT_KEY);
  assertEquals(ACCOUNT_KEY, cred.exportBase64EncodedKey());
  // Validate update with byte array
  byte[] dummyKey = { 0, 1, 2 };
  cred.updateKey(dummyKey);
  String base64EncodedDummyKey = Base64.encode(dummyKey);
  assertEquals(base64EncodedDummyKey, cred.exportBase64EncodedKey());
  // Validate update with string
  dummyKey[0] = 3;
  base64EncodedDummyKey = Base64.encode(dummyKey);
  cred.updateKey(base64EncodedDummyKey);
  assertEquals(base64EncodedDummyKey, cred.exportBase64EncodedKey());
}

@Test
public void testStorageCredentialsSharedKey() throws URISyntaxException, StorageException {
  StorageCredentialsAccountAndKey cred = new StorageCredentialsAccountAndKey(ACCOUNT_NAME, ACCOUNT_KEY);
  assertEquals(ACCOUNT_NAME, cred.getAccountName());
  URI testUri = new URI("http://test/abc?querya=1");
  assertEquals(testUri, cred.transformUri(testUri));
  assertEquals(ACCOUNT_KEY, cred.exportBase64EncodedKey());
  byte[] dummyKey = { 0, 1, 2 };
  String base64EncodedDummyKey = Base64.encode(dummyKey);
  cred = new StorageCredentialsAccountAndKey(ACCOUNT_NAME, base64EncodedDummyKey);
  assertEquals(base64EncodedDummyKey, cred.exportBase64EncodedKey());
  dummyKey[0] = 3;
  base64EncodedDummyKey = Base64.encode(dummyKey);
  cred = new StorageCredentialsAccountAndKey(ACCOUNT_NAME, base64EncodedDummyKey);
  assertEquals(base64EncodedDummyKey, cred.exportBase64EncodedKey());
}

  @Test
  public void testCloudStorageAccountExportKey() throws InvalidKeyException, URISyntaxException {
    String accountKeyString = "abc2564=";
    String accountString = "BlobEndpoint=http://blobs/;AccountName=test;AccountKey=" + accountKeyString;
    CloudStorageAccount account = CloudStorageAccount.parse(accountString);
    StorageCredentialsAccountAndKey accountAndKey = (StorageCredentialsAccountAndKey) account.getCredentials();
    String key = accountAndKey.exportBase64EncodedKey();
    assertEquals(accountKeyString, key);

    byte[] keyBytes = accountAndKey.exportKey();
    byte[] expectedKeyBytes = Base64.decode(accountKeyString);
    TestHelper.assertByteArrayEquals(expectedKeyBytes, keyBytes);
  }
}