Examples with Configuration javax.security.auth.login.Configuration used on opensource projects

Example 86 with Configuration

use of javax.security.auth.login.Configuration in project storm by apache.

the class ClientAuthUtils method getConfiguration.

/**
 * Construct a JAAS configuration object per storm configuration file.
 *
 * @param topoConf Storm configuration
 * @return JAAS configuration object
 */
public static Configuration getConfiguration(Map<String, Object> topoConf) {
    Configuration loginConf = null;
    // find login file configuration from Storm configuration
    String loginConfigurationFile = getJaasConf(topoConf);
    if ((loginConfigurationFile != null) && (loginConfigurationFile.length() > 0)) {
        File configFile = new File(loginConfigurationFile);
        if (!configFile.canRead()) {
            throw new RuntimeException("File " + loginConfigurationFile + " cannot be read.");
        }
        try {
            URI configUri = configFile.toURI();
            loginConf = Configuration.getInstance("JavaLoginConfig", new URIParameter(configUri));
        } catch (Exception ex) {
            throw new RuntimeException(ex);
        }
    }
    return loginConf;
}

Example 87 with Configuration

use of javax.security.auth.login.Configuration in project storm by apache.

the class Login method login.

private synchronized LoginContext login(final String loginContextName, String jaasConfFile) throws LoginException {
    if (loginContextName == null) {
        throw new LoginException("loginContext name (JAAS file section header) was null. " + "Please check your java.security.login.auth.config (=" + System.getProperty("java.security.login.auth.config") + ") and your " + ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY + "(=" + System.getProperty(ZooKeeperSaslClient.LOGIN_CONTEXT_NAME_KEY, "Client") + ")");
    }
    Configuration configuration = this.getConfiguration(jaasConfFile);
    LoginContext loginContext;
    try {
        loginContext = new LoginContext(loginContextName, null, callbackHandler, configuration);
        loginContext.login();
    } catch (LoginException e) {
        LOG.error("Login using jaas conf " + jaasConfFile + " failed");
        throw e;
    }
    LOG.info("Successfully logged in to context " + loginContextName + " using " + jaasConfFile);
    return loginContext;
}

Example 88 with Configuration

use of javax.security.auth.login.Configuration in project jstorm by alibaba.

the class AutoTGT method populateCredentials.

@Override
public void populateCredentials(Map<String, String> credentials) {
    // Log the user in and get the TGT
    try {
        Configuration login_conf = AuthUtils.GetConfiguration(conf);
        ClientCallbackHandler client_callback_handler = new ClientCallbackHandler(login_conf);
        // login our user
        Configuration.setConfiguration(login_conf);
        LoginContext lc = new LoginContext(AuthUtils.LOGIN_CONTEXT_CLIENT, client_callback_handler);
        try {
            lc.login();
            final Subject subject = lc.getSubject();
            KerberosTicket tgt = getTGT(subject);
            if (tgt == null) {
                // error
                throw new RuntimeException("Fail to verify user principal with section \"" + AuthUtils.LOGIN_CONTEXT_CLIENT + "\" in login configuration file " + login_conf);
            }
            if (!tgt.isForwardable()) {
                throw new RuntimeException("The TGT found is not forwardable");
            }
            if (!tgt.isRenewable()) {
                throw new RuntimeException("The TGT found is not renewable");
            }
            LOG.info("Pushing TGT for " + tgt.getClient() + " to topology.");
            saveTGT(tgt, credentials);
        } finally {
            lc.logout();
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 89 with Configuration

use of javax.security.auth.login.Configuration in project jstorm by alibaba.

the class AuthUtils method GetConfiguration.

/**
 * Construct a JAAS configuration object per storm configuration file
 *
 * @param storm_conf Storm configuration
 * @return JAAS configuration object
 */
public static Configuration GetConfiguration(Map storm_conf) {
    Configuration login_conf = null;
    // find login file configuration from Storm configuration
    String loginConfigurationFile = (String) storm_conf.get("java.security.auth.login.config");
    if ((loginConfigurationFile != null) && (loginConfigurationFile.length() > 0)) {
        File config_file = new File(loginConfigurationFile);
        if (!config_file.canRead()) {
            throw new RuntimeException("File " + loginConfigurationFile + " cannot be read.");
        }
        try {
            URI config_uri = config_file.toURI();
            login_conf = Configuration.getInstance("JavaLoginConfig", new URIParameter(config_uri));
        } catch (Exception ex) {
            throw new RuntimeException(ex);
        }
    }
    return login_conf;
}

Example 90 with Configuration

use of javax.security.auth.login.Configuration in project kafka by apache.

the class JaasContext method defaultContext.

private static JaasContext defaultContext(JaasContext.Type contextType, String listenerContextName, String globalContextName) {
    String jaasConfigFile = System.getProperty(JaasUtils.JAVA_LOGIN_CONFIG_PARAM);
    if (jaasConfigFile == null) {
        if (contextType == Type.CLIENT) {
            LOG.debug("System property '" + JaasUtils.JAVA_LOGIN_CONFIG_PARAM + "' and Kafka SASL property '" + SaslConfigs.SASL_JAAS_CONFIG + "' are not set, using default JAAS configuration.");
        } else {
            LOG.debug("System property '" + JaasUtils.JAVA_LOGIN_CONFIG_PARAM + "' is not set, using default JAAS " + "configuration.");
        }
    }
    Configuration jaasConfig = Configuration.getConfiguration();
    AppConfigurationEntry[] configEntries = null;
    String contextName = globalContextName;
    if (listenerContextName != null) {
        configEntries = jaasConfig.getAppConfigurationEntry(listenerContextName);
        if (configEntries != null)
            contextName = listenerContextName;
    }
    if (configEntries == null)
        configEntries = jaasConfig.getAppConfigurationEntry(globalContextName);
    if (configEntries == null) {
        String listenerNameText = listenerContextName == null ? "" : " or '" + listenerContextName + "'";
        String errorMessage = "Could not find a '" + globalContextName + "'" + listenerNameText + " entry in the JAAS " + "configuration. System property '" + JaasUtils.JAVA_LOGIN_CONFIG_PARAM + "' is " + (jaasConfigFile == null ? "not set" : jaasConfigFile);
        throw new IllegalArgumentException(errorMessage);
    }
    return new JaasContext(contextName, contextType, jaasConfig, null);
}