Java GoogleAuthorizationCodeFlow.createAndStoreCredential方法代碼示例

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
private static void authorize(DataStoreFactory storeFactory, String userId) throws Exception {
  // Depending on your application, there may be more appropriate ways of
  // performing the authorization flow (such as on a servlet), see
  // https://developers.google.com/api-client-library/java/google-api-java-client/oauth2#authorization_code_flow
  // for more information.
  GoogleAuthorizationCodeFlow authorizationFlow = new GoogleAuthorizationCodeFlow.Builder(
      new NetHttpTransport(),
      new JacksonFactory(),
      CLIENT_ID,
      CLIENT_SECRET,
      Arrays.asList(SCOPE))
      .setDataStoreFactory(storeFactory)
      // Set the access type to offline so that the token can be refreshed.
      // By default, the library will automatically refresh tokens when it
      // can, but this can be turned off by setting
      // api.dfp.refreshOAuth2Token=false in your ads.properties file.
      .setAccessType("offline").build();

  String authorizeUrl =
      authorizationFlow.newAuthorizationUrl().setRedirectUri(CALLBACK_URL).build();
  System.out.printf("Paste this url in your browser:%n%s%n", authorizeUrl);

  // Wait for the authorization code.
  System.out.println("Type the code you received here: ");
  @SuppressWarnings("DefaultCharset") // Reading from stdin, so default charset is appropriate.
  String authorizationCode = new BufferedReader(new InputStreamReader(System.in)).readLine();

  // Authorize the OAuth2 token.
  GoogleAuthorizationCodeTokenRequest tokenRequest =
      authorizationFlow.newTokenRequest(authorizationCode);
  tokenRequest.setRedirectUri(CALLBACK_URL);
  GoogleTokenResponse tokenResponse = tokenRequest.execute();

  // Store the credential for the user.
  authorizationFlow.createAndStoreCredential(tokenResponse, userId);
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
/**
 * Creates a new authorized Credential object from a response token
 * @param token (String)
 * @param userId (String)
 * @return an authorized Credential object.
 * @throws IOException
 */
public static Credential authorize(String token, String userId) throws IOException
{
    // Load client secrets.
    InputStream in = new FileInputStream(Main.getBotSettingsManager().getGoogleOAuthSecret());
    GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));

    // Build flow and trigger user authorization request.
    GoogleAuthorizationCodeFlow flow = (new GoogleAuthorizationCodeFlow.Builder(HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES))
            .setDataStoreFactory(DATA_STORE_FACTORY)
            .setAccessType("offline")
            .build();

    // remove any account previously associated with the token
    flow.getCredentialDataStore().delete(userId);

    // create the new credential
    GoogleTokenResponse response = flow.newTokenRequest(token)
            .setRedirectUri(clientSecrets.getDetails().getRedirectUris().get(0)).execute();
    return flow.createAndStoreCredential(response, userId);
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
protected Credential exchangeCode(
		String authorizationCode, String redirectUri)
	throws CodeExchangeException {

	try {
		GoogleAuthorizationCodeFlow flow = getFlow();

		GoogleAuthorizationCodeTokenRequest token = flow.newTokenRequest(
			authorizationCode);

		token.setRedirectUri(redirectUri);

		GoogleTokenResponse response = token.execute();

		return flow.createAndStoreCredential(response, null);
	}
	catch (IOException e) {
		System.err.println("An error occurred: " + e);

		throw new CodeExchangeException();
	}
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
/**
 * Exchange an authorization code for OAuth 2.0 credentials.
 * 
 * @param authorizationCode Authorization code to exchange for OAuth 2.0
 *            credentials.
 * @return OAuth 2.0 credentials.
 * @throws CodeExchangeException An error occurred.
 */
static Credential exchangeCode(String authorizationCode)
        throws CodeExchangeException {
    try {
        GoogleAuthorizationCodeFlow flow = getFlow();
        GoogleTokenResponse response = flow
                .newTokenRequest(authorizationCode)
                .setRedirectUri(REDIRECT_URI).execute();
        return flow.createAndStoreCredential(response, null);
    } catch (IOException e) {
        System.err.println("An error occurred: " + e);
        throw new CodeExchangeException(null);
    }
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
public static Drive createDriveService(Environment env) throws Exception {

        HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
        JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();

        FileDataStoreFactory dataStoreFactory = new FileDataStoreFactory(new File(env.dataDir, "credentials"));

        GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(jsonFactory,
                new InputStreamReader(JdBox.class.getResourceAsStream("/client_secrets.json")));

        GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
                httpTransport, jsonFactory, clientSecrets, Collections.singletonList(DriveScopes.DRIVE))
                .setDataStoreFactory(dataStoreFactory)
                .setAccessType("offline")
                .build();

        Credential credential = flow.loadCredential(env.userAlias);

        if (credential == null) {

            String redirectUri = "urn:ietf:wg:oauth:2.0:oob";

            String url = flow.newAuthorizationUrl().setRedirectUri(redirectUri).build();
            System.out.println("Please open the following URL in your browser then type the authorization code:");
            System.out.println("  " + url);
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            String code = br.readLine();

            GoogleTokenResponse response = flow.newTokenRequest(code).setRedirectUri(redirectUri).execute();
            credential = flow.createAndStoreCredential(response, env.userAlias);
        }

        return new Drive.Builder(httpTransport, jsonFactory, credential).setApplicationName("JDBox").build();
    }
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
/**
 * Authorizes the installed application to access user's protected data.
 *
 * @param scopes OAuth 2.0 scopes
 * @throws IOException
 */
private Credential authorizeViaWeb(final Collection<String> scopes, final String user) throws IOException {
	// get client secrets
	final GoogleClientSecrets secrets = getClientSecrets(RESOURCE_LOCATION);

	// redirect to an authorization page
	final String redirectUri = GoogleOAuthConstants.OOB_REDIRECT_URI;
	final GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(transport, jsonFactory, secrets, scopes).build();
	browse(flow.newAuthorizationUrl().setRedirectUri(redirectUri).build());
	// receive authorization code and exchange it for an access token
	final String code = receiver.waitForUserInput(UserMessage.get().MSG_ENTER_CODE());
	final GoogleTokenResponse response = flow.newTokenRequest(code).setRedirectUri(redirectUri).execute();
	// store credential and return it
	return flow.createAndStoreCredential(response, user);
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
private static void authorize(DataStoreFactory storeFactory, String userId) throws Exception {
  // Depending on your application, there may be more appropriate ways of
  // performing the authorization flow (such as on a servlet), see
  // https://developers.google.com/api-client-library/java/google-api-java-client/oauth2#authorization_code_flow
  // for more information.
  GoogleAuthorizationCodeFlow authorizationFlow = new GoogleAuthorizationCodeFlow.Builder(
      new NetHttpTransport(),
      new JacksonFactory(),
      CLIENT_ID,
      CLIENT_SECRET,
      Arrays.asList(SCOPE))
      .setDataStoreFactory(storeFactory)
      // Set the access type to offline so that the token can be refreshed.
      // By default, the library will automatically refresh tokens when it
      // can, but this can be turned off by setting
      // api.adwords.refreshOAuth2Token=false in your ads.properties file.
      .setAccessType("offline").build();

  String authorizeUrl =
      authorizationFlow.newAuthorizationUrl().setRedirectUri(CALLBACK_URL).build();
  System.out.printf("Paste this url in your browser:%n%s%n", authorizeUrl);

  // Wait for the authorization code.
  System.out.println("Type the code you received here: ");
  @SuppressWarnings("DefaultCharset") // Reading from stdin, so default charset is appropriate.
  String authorizationCode = new BufferedReader(new InputStreamReader(System.in)).readLine();

  // Authorize the OAuth2 token.
  GoogleAuthorizationCodeTokenRequest tokenRequest =
      authorizationFlow.newTokenRequest(authorizationCode);
  tokenRequest.setRedirectUri(CALLBACK_URL);
  GoogleTokenResponse tokenResponse = tokenRequest.execute();

  // Store the credential for the user.
  authorizationFlow.createAndStoreCredential(tokenResponse, userId);
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
public Credential get() {
  try {
    GoogleClientSecrets clientSecrets = loadGoogleClientSecrets(jsonFactory);

    DataStore<StoredCredential> dataStore = getStoredCredentialDataStore();

    // Allow user to authorize via url.
    GoogleAuthorizationCodeFlow flow =
        new GoogleAuthorizationCodeFlow.Builder(
            httpTransport,
            jsonFactory,
            clientSecrets,
            ImmutableList.of(
                GmailScopes.GMAIL_MODIFY,
                GmailScopes.GMAIL_READONLY))
            .setCredentialDataStore(dataStore)
            .setAccessType("offline")
            .setApprovalPrompt("auto")
            .build();

    // First, see if we have a stored credential for the user.
    Credential credential = flow.loadCredential(user.getEmailAddress());

    // If we don't, prompt them to get one.
    if (credential == null) {
      String url = flow.newAuthorizationUrl()
          .setRedirectUri(GoogleOAuthConstants.OOB_REDIRECT_URI)
          .build();
      System.out.println("Please open the following URL in your browser then "
          + "type the authorization code:\n" + url);

      // Read code entered by user.
      System.out.print("Code: ");
      System.out.flush();
      BufferedReader br = new BufferedReader(
          new InputStreamReader(System.in));
      String code = br.readLine();

      // Generate Credential using retrieved code.
      GoogleTokenResponse response = flow.newTokenRequest(code)
          .setRedirectUri(GoogleOAuthConstants.OOB_REDIRECT_URI)
          .execute();

      credential =
          flow.createAndStoreCredential(response, user.getEmailAddress());
    }

    Gmail gmail = new Gmail.Builder(httpTransport, jsonFactory, credential)
        .setApplicationName(GmailServiceModule.APP_NAME)
        .build();

    Profile profile = gmail.users()
        .getProfile(user.getEmailAddress())
        .execute();

    System.out.println(profile.toPrettyString());
    return credential;
  } catch (IOException exception) {
    throw new RuntimeException(exception);
  }
}
 

import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; //導入方法依賴的package包/類
@Override
public Navigation run() throws Exception {
	
	StringBuffer requestURL = request.getRequestURL();
	
	if(request.getQueryString() != null) {
		requestURL.append("?").append(request.getQueryString());
	}
	
	AuthorizationCodeResponseUrl responseUrl = new AuthorizationCodeResponseUrl(requestURL.toString());
	
	String code = responseUrl.getCode();
	
	if(responseUrl.getError() != null) {
		logger.severe(responseUrl.getError());
		return null;
	} 
	
	if (code == null) {
		response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
		return null;
	}
	
	GoogleAuthorizationCodeFlow flow = FusionService.newFlow();
	
	String redirectUri = FusionService.getRedirectUri(request);
	
	GoogleTokenResponse res = flow.newTokenRequest(code).setRedirectUri(redirectUri).execute();
	
	flow.createAndStoreCredential(res, FusionService.getUserId());
	
	logger.fine("success");
	
	
    return null;
}