Example usage for org.apache.commons.vfs.util UserAuthenticatorUtils authenticate

Introduction

In this page you can find the example usage for org.apache.commons.vfs.util UserAuthenticatorUtils authenticate.

Prototype

public static UserAuthenticationData authenticate(UserAuthenticator auth,
        UserAuthenticationData.Type[] authenticatorTypes) 

Source Link

Document

if there is a authenticator the authentication will take place, else null will be reutrned

Usage

From source file:com.thinkberg.vfs.s3.S3FileProvider.java

/**
 * Create a file system with the S3 root provided.
 *
 * @param fileName          the S3 file name that defines the root (bucket)
 * @param fileSystemOptions file system options
 * @return an S3 file system//from   w  ww  .  j av a 2 s  .co m
 * @throws FileSystemException if te file system cannot be created
 */
protected FileSystem doCreateFileSystem(FileName fileName, FileSystemOptions fileSystemOptions)
        throws FileSystemException {
    LOG.debug(String.format("creating new file system '%s'", fileName));
    if (null == service) {
        LOG.debug("creating new S3 service");
        UserAuthenticationData authenticationInfo = UserAuthenticatorUtils.authenticate(fileSystemOptions,
                AUTHENTICATOR_TYPES);
        String accessKey = UserAuthenticatorUtils.toString(
                UserAuthenticatorUtils.getData(authenticationInfo, UserAuthenticationData.USERNAME, null));
        String secretKey = UserAuthenticatorUtils.toString(
                UserAuthenticatorUtils.getData(authenticationInfo, UserAuthenticationData.PASSWORD, null));

        try {
            service = new RestS3Service(new AWSCredentials(accessKey, secretKey));
        } catch (S3ServiceException e) {
            throw new FileSystemException("Amazon S3 service initialization failed", e);
        } finally {
            authenticationInfo.cleanup();
        }
    }

    return new Jets3tFileSystem(service, (S3FileName) fileName, fileSystemOptions);
}

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From source file:org.jclouds.vfs.provider.blobstore.BlobStoreFileProvider.java

protected FileSystem doCreateFileSystem(final FileName name, final FileSystemOptions fileSystemOptions)
        throws FileSystemException {
    BlobStoreFileName rootName = (BlobStoreFileName) name;
    UserAuthenticationData authData = null;
    BlobStoreContext context;//from   ww w  .j a v a  2s . c  om
    try {
        String uriToParse = rootName.getFriendlyURI();
        authData = UserAuthenticatorUtils.authenticate(fileSystemOptions, AUTHENTICATOR_TYPES);
        URI location = HttpUtils.createUri(uriToParse);
        context = new BlobStoreContextFactory().createContext(location.getHost(),
                UserAuthenticatorUtils
                        .toString(UserAuthenticatorUtils.getData(authData, UserAuthenticationData.USERNAME,
                                UserAuthenticatorUtils.toChar(rootName.getUserName()))),
                UserAuthenticatorUtils
                        .toString(UserAuthenticatorUtils.getData(authData, UserAuthenticationData.PASSWORD,
                                UserAuthenticatorUtils.toChar(rootName.getPassword()))),
                modules, new Properties());
    } finally {
        UserAuthenticatorUtils.cleanup(authData);
    }

    return new BlobStoreFileSystem(rootName, context, fileSystemOptions);
}

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