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package org.openslx.network;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.Properties;
import org.apache.log4j.Logger;
import org.openslx.util.Util;
public class ProxyConfiguration
{
private static Logger log = Logger.getLogger( ProxyConfiguration.class );
private static final Properties properties = new Properties();
// Getting the proxy settings from config file stored in
// "/opt/openslx/proxy/conf".
public static String getProxyConf()
{
return properties.getProperty( "PROXY_CONF" );
}
public static String getProxyAddress()
{
return properties.getProperty( "PROXY_ADDR" );
}
public static String getProxyUsername()
{
return properties.getProperty( "PROXY_USERNAME" );
}
public static String getProxyPassword()
{
return properties.getProperty( "PROXY_PASSWORD" );
}
// Integers //
public static int getProxyPort()
{
return Util.tryToParseInt( properties.getProperty( "PROXY_PORT" ) );
}
/**
* Load properties
*/
static {
InputStreamReader stream = null;
try {
// Load all entries of the config file into properties
stream = new InputStreamReader(
new FileInputStream("/opt/openslx/proxy/config"), StandardCharsets.UTF_8);
properties.load(stream);
stream.close();
} catch (IOException e) {
log.error("Could not load proxy properties from '/opt/openslx/proxy/conf'. Exiting.");
System.exit( 2 );
} finally {
Util.streamClose( stream );
}
}
/**
* Check proxy settings for being not empty.
* @return
*/
public static boolean checkProxySettings() {
return (
(getProxyAddress() != "") &&
(getProxyPort() != 0));
}
}
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