Java 类com.amazonaws.auth.profile.ProfilesConfigFile 实例源码

/**
 * The only information needed to create a client are security credentials -
 * your AWS Access Key ID and Secret Access Key. All other
 * configuration, such as the service endpoints have defaults provided.
 *
 * Additional client parameters, such as proxy configuration, can be specified
 * in an optional ClientConfiguration object when constructing a client.
 *
 * @see com.amazonaws.auth.BasicAWSCredentials
 * @see com.amazonaws.auth.PropertiesCredentials
 * @see com.amazonaws.ClientConfiguration
 */
private static void init() throws Exception {
    /*
     * ProfileCredentialsProvider loads AWS security credentials from a
     * .aws/config file in your home directory.
     *
     * These same credentials are used when working with other AWS SDKs and the AWS CLI.
     *
     * You can find more information on the AWS profiles config file here:
     * http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html
     */
    File configFile = new File(System.getProperty("user.home"), ".aws/credentials");
    AWSCredentialsProvider credentialsProvider = new ProfileCredentialsProvider(
        new ProfilesConfigFile(configFile), "default");

    if (credentialsProvider.getCredentials() == null) {
        throw new RuntimeException("No AWS security credentials found:\n"
                + "Make sure you've configured your credentials in: " + configFile.getAbsolutePath() + "\n"
                + "For more information on configuring your credentials, see "
                + "http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html");
    }

    ec2 = new AmazonEC2Client(credentialsProvider);
    s3  = new AmazonS3Client(credentialsProvider);
}

public List<CredentialProfileEntry> getCredentialProfiles() {
    Map<String, BasicProfile> profiles = new ProfilesConfigFile().getAllBasicProfiles();
    List<CredentialProfileEntry> credentialProfilesEntries = new ArrayList<>();
    for (String profileName : profiles.keySet()) {
        credentialProfilesEntries.add(new CredentialProfileEntry(profileName, profiles.get(profileName)));
    }
    return credentialProfilesEntries;
}

/**
 * Uses the given config file with the default profile name.
 */
public AWSProfileAuthModule(ProfilesConfigFile configFile) {
    this(configFile, ProfilesConfigFile.DEFAULT_PROFILE_NAME);
}

/**
 * Uses the given config file and the specified named profile as your default.
 */
public AWSProfileAuthModule(ProfilesConfigFile configFile, String defaultProfileName) {
    super(new ProfileCredentialsProvider(configFile, defaultProfileName));
    Objects.requireNonNull(configFile, "config file");
    this.configFile = configFile;
}