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Contains the TOOP Connector shared API
/**
* Copyright (C) 2018 toop.eu
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package eu.toop.connector.api;
import java.io.File;
import java.net.URI;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.annotation.concurrent.GuardedBy;
import javax.annotation.concurrent.Immutable;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.helger.commons.annotation.Nonempty;
import com.helger.commons.concurrent.SimpleReadWriteLock;
import com.helger.commons.debug.GlobalDebug;
import com.helger.commons.io.file.FileOperationManager;
import com.helger.commons.state.ESuccess;
import com.helger.commons.url.URLHelper;
import com.helger.peppol.sml.ESML;
import com.helger.peppol.sml.ISMLInfo;
import com.helger.peppol.sml.SMLInfo;
import com.helger.settings.exchange.configfile.ConfigFile;
import com.helger.settings.exchange.configfile.ConfigFileBuilder;
/**
* This class contains global configuration elements for the TOOP COnnector.
*
* @author Philip Helger, BRZ, AT
*/
@Immutable
public final class TCConfig {
private static final Logger s_aLogger = LoggerFactory.getLogger (TCConfig.class);
private static final SimpleReadWriteLock s_aRWLock = new SimpleReadWriteLock ();
@GuardedBy ("s_aRWLock")
private static ConfigFile s_aConfigFile;
static {
reloadConfiguration ();
}
/**
* The name of the primary system property which points to the
* toop-connector.properties files
*/
public static final String SYSTEM_PROPERTY_TOOP_CONNECTOR_SERVER_PROPERTIES_PATH = "toop.connector.server.properties.path";
/**
* The default primary properties file to load
*/
public static final String PATH_PRIVATE_TOOP_CONNECTOR_PROPERTIES = "private-toop-connector.properties";
/**
* The default secondary properties file to load
*/
public static final String PATH_TOOP_CONNECTOR_PROPERTIES = "toop-connector.properties";
private static ISMLInfo s_aCachedSMLInfo;
/**
* Reload the configuration file. It checks if the system property
* {@link #SYSTEM_PROPERTY_TOOP_CONNECTOR_SERVER_PROPERTIES_PATH} is present and
* if so, tries it first, than {@link #PATH_PRIVATE_TOOP_CONNECTOR_PROPERTIES}
* is checked and finally the {@link #PATH_TOOP_CONNECTOR_PROPERTIES} path is
* checked.
*
* @return {@link ESuccess}
*/
@Nonnull
public static ESuccess reloadConfiguration () {
final ConfigFileBuilder aCFB = new ConfigFileBuilder ().addPathFromSystemProperty (SYSTEM_PROPERTY_TOOP_CONNECTOR_SERVER_PROPERTIES_PATH)
.addPath (PATH_PRIVATE_TOOP_CONNECTOR_PROPERTIES)
.addPath (PATH_TOOP_CONNECTOR_PROPERTIES);
return s_aRWLock.writeLocked ( () -> {
s_aConfigFile = aCFB.build ();
if (!s_aConfigFile.isRead ()) {
s_aLogger.warn ("Failed to read TOOP Connector server properties from " + aCFB.getAllPaths ());
return ESuccess.FAILURE;
}
// Clear cache
s_aCachedSMLInfo = null;
// Ensure dump directories are present if enabled
if (isDebugFromDCDumpEnabled ()) {
FileOperationManager.INSTANCE.createDirRecursiveIfNotExisting (getDebugFromDCDumpPath ());
}
if (isDebugFromDPDumpEnabled ()) {
FileOperationManager.INSTANCE.createDirRecursiveIfNotExisting (getDebugFromDPDumpPath ());
}
s_aLogger.info ("Read TOOP Connector server properties from " + s_aConfigFile.getReadResource ().getPath ());
return ESuccess.SUCCESS;
});
}
public static final boolean DEFAULT_TOOP_TRACKER_ENABLED = false;
public static final String DEFAULT_DIRECTORY_BASE_URL = "http://193.10.8.211:7071";
public static final boolean DEFAULT_USE_SML = true;
public static final String DEFAULT_SMP_URI = "http://193.10.8.211:80";
private TCConfig () {
}
/**
* @return The configuration file. Never null.
*/
@Nonnull
public static ConfigFile getConfigFile () {
return s_aRWLock.readLocked ( () -> s_aConfigFile);
}
public static boolean isGlobalDebug () {
return getConfigFile ().getAsBoolean ("global.debug", GlobalDebug.isDebugMode ());
}
public static boolean isGlobalProduction () {
return getConfigFile ().getAsBoolean ("global.production", GlobalDebug.isProductionMode ());
}
/**
* @return A debug name to identify an instance. If none is provided, the IP
* address is used.
*/
@Nullable
public static String getToopInstanceName () {
return getConfigFile ().getAsString ("toop.instancename");
}
public static boolean isToopTrackerEnabled () {
return getConfigFile ().getAsBoolean ("toop.tracker.enabled", DEFAULT_TOOP_TRACKER_ENABLED);
}
@Nullable
public static String getToopTrackerUrl () {
return getConfigFile ().getAsString ("toop.tracker.url");
}
/**
* @return The SMM query URL to GRLC. Should end with a slash. May be
* null - no default.
*/
@Nullable
public static String getSMMGRLCURL () {
// E.g.
// http://localhost:8001/
// https://hamster.tno.nl/plasido-grlc/
return getConfigFile ().getAsString ("toop.smm.grlc.url");
}
/**
* @return The destination namespace URI to map to (for DP incoming step 2/4)
*/
@Nullable
public static String getSMMMappingNamespaceURIForDP () {
return getConfigFile ().getAsString ("toop.smm.namespaceuri");
}
/**
* @return The PEPPOL Directory base URL for R2D2.Should never end with a slash.
* Example: {@link #DEFAULT_DIRECTORY_BASE_URL}.
*/
@Nonnull
@Nonempty
public static String getR2D2DirectoryBaseUrl () {
return getConfigFile ().getAsString ("toop.r2d2.directory.baseurl", DEFAULT_DIRECTORY_BASE_URL);
}
/**
* @return true to use SML lookup, false to not do it.
* @see #getR2D2SML()
* @see #getR2D2SMPUrl()
*/
public static boolean isR2D2UseDNS () {
return getConfigFile ().getAsBoolean ("toop.r2d2.usedns", DEFAULT_USE_SML);
}
/**
* @return The SML URL to be used. Must only contain a value if
* {@link #isR2D2UseDNS()} returned true.
*/
@Nonnull
public static ISMLInfo getR2D2SML () {
ISMLInfo ret = s_aCachedSMLInfo;
if (ret == null) {
final String sSMLID = getConfigFile ().getAsString ("toop.r2d2.sml.id");
final ESML eSML = ESML.getFromIDOrNull (sSMLID);
if (eSML != null)
// Pre-configured SML
{
ret = eSML;
} else {
// Custom SML
final String sDisplayName = getConfigFile ().getAsString ("toop.r2d2.sml.name", "TOOP SML");
// E.g. edelivery.tech.ec.europa.eu.
final String sDNSZone = getConfigFile ().getAsString ("toop.r2d2.sml.dnszone");
// E.g. https://edelivery.tech.ec.europa.eu/edelivery-sml
final String sManagementServiceURL = getConfigFile ().getAsString ("toop.r2d2.sml.serviceurl");
final boolean bClientCertificateRequired = getConfigFile ().getAsBoolean ("toop.r2d2.sml.clientcert", false);
ret = new SMLInfo (sDisplayName, sDNSZone, sManagementServiceURL, bClientCertificateRequired);
}
// Remember in cache
s_aCachedSMLInfo = ret;
}
return ret;
}
/**
* @return The constant SMP URI to be used. Must only contain a value if
* {@link #isR2D2UseDNS()} returned false.
*/
@Nullable
public static URI getR2D2SMPUrl () {
// E.g. http://smp.central.toop
final String sURI = getConfigFile ().getAsString ("toop.r2d2.smp.url", DEFAULT_SMP_URI);
return URLHelper.getAsURI (sURI);
}
/**
* Get the overall protocol to be used. Depending on that output different other
* properties might be queried.
*
* @return The overall protocol to use. Never null.
*/
@Nonnull
public static ETCProtocol getMEMProtocol () {
final String sID = getConfigFile ().getAsString ("toop.mem.protocol", ETCProtocol.DEFAULT.getID ());
final ETCProtocol eProtocol = ETCProtocol.getFromIDOrNull (sID);
if (eProtocol == null) {
throw new IllegalStateException ("Failed to resolve protocol with ID '" + sID + "'");
}
return eProtocol;
}
// GW_URL
@Nullable
public static String getMEMAS4Endpoint () {
return getConfigFile ().getAsString ("toop.mem.as4.endpoint");
}
@Nullable
public static String getMEMAS4GwPartyID () {
return getConfigFile ().getAsString ("toop.mem.as4.gw.partyid");
}
public static String getMEMAS4TcPartyid () {
return getConfigFile ().getAsString ("toop.mem.as4.tc.partyid");
}
public static long getGatewayNotificationWaitTimeout () {
return getConfigFile ().getAsLong ("toop.mem.as4.notificationWaitTimeout", 20000);
}
/**
* @return The URL of the DP backend for step 2/4
*/
@Nullable
public static String getMPToopInterfaceDPUrl () {
return getConfigFile ().getAsString ("toop.mp.dp.url");
}
/**
* @return The URL of the DC backend for step 4/4
*/
@Nullable
public static String getMPToopInterfaceDCUrl () {
return getConfigFile ().getAsString ("toop.mp.dc.url");
}
@Nullable
public static String getKeystorePath () {
return getConfigFile ().getAsString ("toop.keystore.path");
}
@Nullable
public static String getKeystorePassword () {
return getConfigFile ().getAsString ("toop.keystore.password");
}
@Nullable
public static String getKeystoreKeyAlias () {
return getConfigFile ().getAsString ("toop.keystore.key.alias");
}
@Nullable
public static String getKeystoreKeyPassword () {
return getConfigFile ().getAsString ("toop.keystore.key.password");
}
public static boolean isDebugFromDCDumpEnabled () {
return getConfigFile ().getAsBoolean ("toop.debug.from-dc.dump.enabled", false);
}
@Nullable
public static File getDebugFromDCDumpPath () {
final String sPath = getConfigFile ().getAsString ("toop.debug.from-dc.dump.path");
return sPath == null ? null : new File (sPath);
}
@Nullable
public static File getDebugFromDCDumpPathIfEnabled () {
return isDebugFromDCDumpEnabled () ? getDebugFromDCDumpPath () : null;
}
public static boolean isDebugFromDPDumpEnabled () {
return getConfigFile ().getAsBoolean ("toop.debug.from-dp.dump.enabled", false);
}
@Nullable
public static File getDebugFromDPDumpPath () {
final String sPath = getConfigFile ().getAsString ("toop.debug.from-dp.dump.path");
return sPath == null ? null : new File (sPath);
}
@Nullable
public static File getDebugFromDPDumpPathIfEnabled () {
return isDebugFromDPDumpEnabled () ? getDebugFromDPDumpPath () : null;
}
}
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