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author | Bojan Suzic <bojan.suzic@iaik.tugraz.at> | 2014-03-20 12:34:59 +0100 |
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committer | Bojan Suzic <bojan.suzic@iaik.tugraz.at> | 2014-03-20 12:34:59 +0100 |
commit | 72f9629c1c16bc0dacbc9aea45f15bd1af9e7f3f (patch) | |
tree | 92278f301341cddf96ef745ee7c1165841f09717 /id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java | |
parent | eab3194053237391030f8c363ca072766e19faf9 (diff) | |
parent | c54fd74a0ac1c03beb6870abf4710daddfd16a33 (diff) | |
download | moa-id-spss-72f9629c1c16bc0dacbc9aea45f15bd1af9e7f3f.tar.gz moa-id-spss-72f9629c1c16bc0dacbc9aea45f15bd1af9e7f3f.tar.bz2 moa-id-spss-72f9629c1c16bc0dacbc9aea45f15bd1af9e7f3f.zip |
Merge branch 'vidp' of gitlab.iaik.tugraz.at:afitzek/moa-idspss into vidp
Diffstat (limited to 'id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java')
-rw-r--r-- | id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java b/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java new file mode 100644 index 000000000..c53e18662 --- /dev/null +++ b/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/configuration/ConfigurationCreator.java @@ -0,0 +1,142 @@ +/* + * Licensed under the EUPL, Version 1.1 or – as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. You may + * obtain a copy of the Licence at: + * + * http://www.osor.eu/eupl/european-union-public-licence-eupl-v.1.1 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * Licence for the specific language governing permissions and limitations under + * the Licence. + */ + +package eu.stork.peps.configuration; + +import eu.stork.peps.exceptions.STORKSAMLEngineException; +import org.apache.commons.io.IOUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.InvalidPropertiesFormatException; +import java.util.Map; +import java.util.Properties; + +/** + * The Class InstanceCreator. + * + * @author fjquevedo + */ +public final class ConfigurationCreator { + + /** + * The Constant LOGGER. + */ + private static final Logger LOGGER = LoggerFactory + .getLogger(ConfigurationCreator.class.getName()); + + /** + * Creates the configuration. + * + * @param instanceConfs the instance configuration + * @return the map< string, map< string, object>> + * @throws STORKSAMLEngineException the STORKSAML engine exception + */ + public static Map<String, Map<String, Object>> createConfiguration( + final Map<String, InstanceEngine> instanceConfs) throws STORKSAMLEngineException { + + final HashMap<String, Map<String, Object>> instances = + new HashMap<String, Map<String, Object>>(); + + LOGGER.info("Create configuration."); + try { + // Only create instances for SAMLEngine configuration. + // INSTANCE + for (Map.Entry<String, InstanceEngine> entry : instanceConfs + .entrySet()) { + final InstanceEngine iEngine = entry.getValue(); + + final Map<String, Object> intance = new HashMap<String, Object>(); + + // CONFIGURATION + for (ConfigurationEngine configuration : iEngine + .getConfiguration()) { + // Properties only for configuration SamlEngine. + if (configuration.getName().equalsIgnoreCase( + "SamlEngineConf")) { + intance.put(configuration.getName(), + getNewInstance(configuration.getParameters() + .get("fileConfiguration"))); + } else { + intance.put(configuration.getName(), configuration + .getParameters()); + } + } + instances.put(entry.getKey(), intance); + } + } catch (STORKSAMLEngineException ex) { + LOGGER.error("Can not create instance from file configuration."); + throw new STORKSAMLEngineException(ex); + } + return instances; + } + + + /** + * Gets the new instance. + * + * @param fileName the file name + * @return the properties from the new instance + * @throws STORKSAMLEngineException the STORKSAML engine + * runtime exception + */ + private static Properties getNewInstance(final String fileName) + throws STORKSAMLEngineException { + InputStream fileEngineProp = null; + + // fetch base from system properties, give a default if there is nothing configured + String base = System.getProperty("eu.stork.samlengine.config.location"); + if (null != base) { + if (!base.endsWith("/")) { + base += "/"; + } + } else { + base = "/"; + } + + LOGGER.info("Create file configuration properties to Stork Saml Engine: " + base + fileName); + + try { + + if (null != base) + fileEngineProp = new FileInputStream(base + fileName); + else + fileEngineProp = ConfigurationCreator.class + .getResourceAsStream(base + fileName); + + final Properties configuration = new Properties(); + configuration.loadFromXML(fileEngineProp); + return configuration; + } catch (InvalidPropertiesFormatException e) { + LOGGER.error("Invalid properties format."); + throw new STORKSAMLEngineException(e); + } catch (IOException e) { + LOGGER.error("Error read file: " + base + fileName); + throw new STORKSAMLEngineException(e); + } finally { + IOUtils.closeQuietly(fileEngineProp); + } + } + + /** + * Instantiates a new instance creator. + */ + private ConfigurationCreator() { + } +}
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