added augmentating signature profiles

5 files changed, 473 insertions, 280 deletions

diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Profiles.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Profiles.java
index 9969fdf0..2b5c5b6f 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Profiles.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Profiles.java
@@ -1,20 +1,23 @@
 package at.gv.egiz.pdfas.common.settings;
 
-import java.util.Map;
-import java.util.Properties;
+import java.util.*;
 
 public class Profiles {
 
 	private String name;
 	private Profiles parent;
+	private List<Profiles> augments;
 	private boolean initialized;
 	
 	private static final String PARENT_CONFIG = ".parent";
+
+	private static final String AUGMENTS_CONFIG = ".augments";
 	
 	public Profiles(String name) {
 		this.name = name;
 		this.initialized = false;
 		this.parent = null;
+		this.augments = new ArrayList<Profiles>();
 	}
 	
 	public String getName() {
@@ -26,12 +29,27 @@ public class Profiles {
 		if(parentString != null) {
 			this.parent = profiles.get(parentString);
 		}
+
+		String augmentKeyPrefix = "sig_obj." + this.name + AUGMENTS_CONFIG;
+
+		Enumeration enumeration = props.propertyNames();
+		while(enumeration.hasMoreElements()) {
+			String key = (String)enumeration.nextElement();
+			if(key.startsWith(augmentKeyPrefix)) {
+				String augmentProfile = props.getProperty(key);
+				this.augments.add(profiles.get(augmentProfile));
+			}
+		}
 	}
 	
 	public Profiles getParent() {
 		return this.parent;
 	}
 
+	public List<Profiles> getAugments() {
+		return this.augments;
+	}
+
 	public boolean isInitialized() {
 		return initialized;
 	}
diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java
index f37ae452..0dc36fd2 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/settings/Settings.java
@@ -3,19 +3,19 @@
  * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
  * joint initiative of the Federal Chancellery Austria and Graz University of
  * Technology.
- * 
+ * <p>
  * 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/
- * 
+ * <p>
  * 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.
- * 
+ * <p>
  * This product combines work with different licenses. See the "NOTICE" text
  * file for details on the various modules and licenses.
  * The "NOTICE" text file is part of the distribution. Any derivative works
@@ -46,192 +46,306 @@ import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsException;
 
 public class Settings implements ISettings, IProfileConstants {
 
-	private static final Logger logger = LoggerFactory
-			.getLogger(Settings.class);
-
-	protected Properties properties = new Properties();
-
-	protected File workDirectory;
-
-	public Settings(File workDirectory) {
-		try {
-			this.workDirectory = workDirectory;
-			loadSettings(workDirectory);
-		} catch (PdfAsSettingsException e) {
-			logger.error(e.getMessage(), e);
-		}
-	}
-
-	private void loadSettingsRecursive(File workDirectory, File file)
-			throws PdfAsSettingsException {
-		try {
-			String configDir = workDirectory.getAbsolutePath() + File.separator
-					+ CFG_DIR;
-			Properties tmpProps = new Properties();
-			logger.debug("Loading: " + file.getName());
-			tmpProps.load(new FileInputStream(file));
-
-			properties.putAll(tmpProps);
-
-			Map<String, String> includes = this.getValuesPrefix(INCLUDE,
-					tmpProps);
-			File contextFolder = new File(configDir);
-			if (includes != null) {
-				Iterator<String> includeIterator = includes.values().iterator();
-				while (includeIterator.hasNext()) {
-					contextFolder = new File(configDir);
-					String includeFileName = includeIterator.next();
-
-					File includeInstruction = new File(contextFolder,
-							includeFileName);
-					contextFolder = includeInstruction.getParentFile();
-					String includeName = includeInstruction.getName();
-
-					WildcardFileFilter fileFilter = new WildcardFileFilter(
-							includeName, IOCase.SENSITIVE);
-					Collection<File> includeFiles = null;
-
-					if (contextFolder != null && contextFolder.exists()
-							&& contextFolder.isDirectory()) {
-						includeFiles = FileUtils.listFiles(contextFolder,
-								fileFilter, null);
-					}
-					if (includeFiles != null && !includeFiles.isEmpty()) {
-						logger.debug("Including '" + includeFileName + "'.");
-						for (File includeFile : includeFiles) {
-							loadSettingsRecursive(workDirectory, includeFile);
-						}
-					}
-				}
-			}
-
-		} catch (IOException e) {
-			throw new PdfAsSettingsException("Failed to read settings!", e);
-		}
-	}
-
-	private void buildProfiles() {
-		Map<String, Profiles> profiles = new HashMap<String, Profiles>();
-
-		Iterator<String> itKeys = this.getFirstLevelKeys("sig_obj.types.")
-				.iterator();
-		while (itKeys.hasNext()) {
-			String key = itKeys.next();
-			String profile = key.substring("sig_obj.types.".length());
-			//System.out.println("[" + profile + "]: " + this.getValue(key));
-			if (this.getValue(key).equals("on")) {
-				Profiles prof = new Profiles(profile);
-				profiles.put(profile, prof);
-			}
-		}
-
-		// Initialize Parent Structure ...
-		Iterator<Entry<String, Profiles>> profileIterator = profiles.entrySet()
-				.iterator();
-		while (profileIterator.hasNext()) {
-			Entry<String, Profiles> entry = profileIterator.next();
-			entry.getValue().findParent(properties, profiles);
-		}
-
-		// Debug Output
-		Iterator<Entry<String, Profiles>> profileIteratorDbg = profiles.entrySet()
-				.iterator();
-		while (profileIteratorDbg.hasNext()) {
-			Entry<String, Profiles> entry = profileIteratorDbg.next();
-			if(entry.getValue().getParent() == null) {
-				logger.debug("Got Profile: [{}] : {}", entry.getKey(), entry.getValue().getName());
-			} else {
-				logger.debug("Got Profile: [{}] : {} (Parent {})", entry.getKey(), 
-						entry.getValue().getName(), entry.getValue().getParent().getName());
-			}
-		}
-
-		logger.debug("Configured Settings: {}",
-				properties.size());
-		
-		// Resolve Parent Structures ...
-		while (!profiles.isEmpty()) {
-			List<String> removes = new ArrayList<String>();
-			Iterator<Entry<String, Profiles>> profileIt = profiles.entrySet()
-					.iterator();
-			while (profileIt.hasNext()) {
-				Entry<String, Profiles> entry = profileIt.next();
-
-				// Remove all base Profiles ...
-				if (entry.getValue().getParent() == null) {
-					entry.getValue().setInitialized(true);
-					removes.add(entry.getKey());
-				} else {
-					Profiles parent = entry.getValue().getParent();
-					if (parent.isInitialized()) {
-						// If Parent is initialized Copy Properties from Parent
-						// to this profile
-						String parentBase = "sig_obj." + parent.getName();
-						String childBase = "sig_obj."
-								+ entry.getValue().getName();
-						
-						Iterator<String> parentKeyIt = this.getKeys(
-								parentBase+".").iterator();
-						while (parentKeyIt.hasNext()) {
-							String key = parentKeyIt.next();
-							String keyToCopy = key.substring(parentBase
-									.length());
-							//logger.debug("Profile: {} => {}",
-							//		key, childBase+keyToCopy);
-							String sourceKey = parentBase+keyToCopy;
-							String targetKey = childBase+keyToCopy;
-									
-							if(!this.hasValue(targetKey)) {
-								properties.setProperty(targetKey, 
-										this.getValue(sourceKey));
-								//logger.debug("Replaced: {} with Value from {}",
-								//		childBase+keyToCopy, parentBase+keyToCopy);
-							} else {
-								//logger.debug("NOT Replaced: {} with Value from {}",
-								//		childBase+keyToCopy, parentBase+keyToCopy);
-							}
-						}
-						
-						// Copy done 
-						entry.getValue().setInitialized(true);
-						removes.add(entry.getKey());
-					}
-				}
-			}
-			
-			// Remove all Profiles from Remove List
-			
-			if(removes.isEmpty() && !profiles.isEmpty()) {
-				logger.error("Failed to build inheritant Profiles, running in infinite loop! (aborting ...)");
-				logger.error("Profiles that cannot be resolved completly:");
-				Iterator<Entry<String, Profiles>> failedProfiles = profiles.entrySet().iterator();
-				while (failedProfiles.hasNext()) {
-					Entry<String, Profiles> entry = failedProfiles.next();
-					logger.error("Problem Profile: [{}] : {}", entry.getKey(), entry.getValue().getName());
-				}
-				return;
-			}
-			
-			Iterator<String> removeIt = removes.iterator();
-			while(removeIt.hasNext()) {
-				profiles.remove(removeIt.next());
-			}
-		}
-		
-		logger.debug("Derived Settings: {}",
-				properties.size());
-		
-	}
-
-	public void loadSettings(File workDirectory) throws PdfAsSettingsException {
-		// try {
-		String configDir = workDirectory.getAbsolutePath() + File.separator
-				+ CFG_DIR;
-		String configFile = configDir + File.separator + CFG_FILE;
-		loadSettingsRecursive(workDirectory, new File(configFile));
-		buildProfiles();
-		/*
-		 * logger.debug("Loading cfg file: " + configFile);
+    private static final Logger logger = LoggerFactory
+            .getLogger(Settings.class);
+
+    protected Properties properties = new Properties();
+
+    protected File workDirectory;
+
+    public Settings(File workDirectory) {
+        try {
+            this.workDirectory = workDirectory;
+            loadSettings(workDirectory);
+        } catch (PdfAsSettingsException e) {
+            logger.error(e.getMessage(), e);
+        }
+    }
+
+    private void loadSettingsRecursive(File workDirectory, File file)
+            throws PdfAsSettingsException {
+        try {
+            String configDir = workDirectory.getAbsolutePath() + File.separator
+                    + CFG_DIR;
+            Properties tmpProps = new Properties();
+            logger.debug("Loading: " + file.getName());
+            tmpProps.load(new FileInputStream(file));
+
+            properties.putAll(tmpProps);
+
+            Map<String, String> includes = this.getValuesPrefix(INCLUDE,
+                    tmpProps);
+            File contextFolder = new File(configDir);
+            if (includes != null) {
+                Iterator<String> includeIterator = includes.values().iterator();
+                while (includeIterator.hasNext()) {
+                    contextFolder = new File(configDir);
+                    String includeFileName = includeIterator.next();
+
+                    File includeInstruction = new File(contextFolder,
+                            includeFileName);
+                    contextFolder = includeInstruction.getParentFile();
+                    String includeName = includeInstruction.getName();
+
+                    WildcardFileFilter fileFilter = new WildcardFileFilter(
+                            includeName, IOCase.SENSITIVE);
+                    Collection<File> includeFiles = null;
+
+                    if (contextFolder != null && contextFolder.exists()
+                            && contextFolder.isDirectory()) {
+                        includeFiles = FileUtils.listFiles(contextFolder,
+                                fileFilter, null);
+                    }
+                    if (includeFiles != null && !includeFiles.isEmpty()) {
+                        logger.debug("Including '" + includeFileName + "'.");
+                        for (File includeFile : includeFiles) {
+                            loadSettingsRecursive(workDirectory, includeFile);
+                        }
+                    }
+                }
+            }
+
+        } catch (IOException e) {
+            throw new PdfAsSettingsException("Failed to read settings!", e);
+        }
+    }
+
+    private void showAugments(Profiles profiles) {
+        if (!profiles.getAugments().isEmpty()) {
+            logger.debug("\tAugments for {}", profiles.getName());
+            for (int i = 0; i < profiles.getAugments().size(); i++) {
+                logger.debug("\t\t{}", profiles.getAugments().get(i).getName());
+            }
+        }
+    }
+
+    private boolean isAugmentsReady(Profiles profiles) {
+        Iterator<Profiles> augmentingProfiles = profiles.getAugments().iterator();
+        boolean allInitialized = true;
+        while (augmentingProfiles.hasNext()) {
+            if (!augmentingProfiles.next().isInitialized()) {
+                allInitialized = false;
+            }
+        }
+        return allInitialized;
+    }
+
+    private boolean isParentReady(Profiles profiles) {
+        if (profiles.getParent() != null) {
+            return profiles.getParent().isInitialized();
+        } else {
+            return false;
+        }
+    }
+
+    private void performAugmentConfiguration(Profiles profiles) {
+        Iterator<Profiles> augmentingProfiles = profiles.getAugments().iterator();
+
+        String childBase = "sig_obj."
+                + profiles.getName();
+
+        while (augmentingProfiles.hasNext()) {
+            Profiles augmentingProfile = augmentingProfiles.next();
+            String augmentingBase = "sig_obj." + augmentingProfile.getName();
+
+            Iterator<String> augmentingKeyIt = this.getKeys(
+                    augmentingBase + ".").iterator();
+
+            while (augmentingKeyIt.hasNext()) {
+                String key = augmentingKeyIt.next();
+                String keyToCopy = key.substring(augmentingBase
+                        .length());
+                //logger.debug("Profile: {} => {}",
+                //		key, childBase+keyToCopy);
+                String sourceKey = augmentingBase + keyToCopy;
+                String targetKey = childBase + keyToCopy;
+
+                if (!this.hasValue(targetKey)) {
+                    properties.setProperty(targetKey,
+                            this.getValue(sourceKey));
+                    //logger.debug("Replaced: {} with Value from {}",
+                    //		childBase+keyToCopy, parentBase+keyToCopy);
+                } else {
+                    //logger.debug("NOT Replaced: {} with Value from {}",
+                    //		childBase+keyToCopy, parentBase+keyToCopy);
+                }
+            }
+        }
+    }
+
+    private void performParentConfiguration(Profiles profiles) {
+        if (profiles.getParent() != null) {
+            // If Parent is initialized Copy Properties from Parent
+            // to this profile
+            String parentBase = "sig_obj." + profiles.getParent().getName();
+            String childBase = "sig_obj."
+                    + profiles.getName();
+
+            Iterator<String> parentKeyIt = this.getKeys(
+                    parentBase + ".").iterator();
+            while (parentKeyIt.hasNext()) {
+                String key = parentKeyIt.next();
+                String keyToCopy = key.substring(parentBase
+                        .length());
+                //logger.debug("Profile: {} => {}",
+                //		key, childBase+keyToCopy);
+                String sourceKey = parentBase + keyToCopy;
+                String targetKey = childBase + keyToCopy;
+
+                if (!this.hasValue(targetKey)) {
+                    properties.setProperty(targetKey,
+                            this.getValue(sourceKey));
+                    //logger.debug("Replaced: {} with Value from {}",
+                    //		childBase+keyToCopy, parentBase+keyToCopy);
+                } else {
+                    //logger.debug("NOT Replaced: {} with Value from {}",
+                    //		childBase+keyToCopy, parentBase+keyToCopy);
+                }
+            }
+        }
+    }
+
+    private void buildProfiles() {
+        Map<String, Profiles> profiles = new HashMap<String, Profiles>();
+
+        Iterator<String> itKeys = this.getFirstLevelKeys("sig_obj.types.")
+                .iterator();
+        while (itKeys.hasNext()) {
+            String key = itKeys.next();
+            String profile = key.substring("sig_obj.types.".length());
+            //System.out.println("[" + profile + "]: " + this.getValue(key));
+            if (this.getValue(key).equals("on")) {
+                Profiles prof = new Profiles(profile);
+                profiles.put(profile, prof);
+            }
+        }
+
+        // Initialize Parent Structure ...
+        Iterator<Entry<String, Profiles>> profileIterator = profiles.entrySet()
+                .iterator();
+        while (profileIterator.hasNext()) {
+            Entry<String, Profiles> entry = profileIterator.next();
+            entry.getValue().findParent(properties, profiles);
+        }
+
+        // Debug Output
+        Iterator<Entry<String, Profiles>> profileIteratorDbg = profiles.entrySet()
+                .iterator();
+        while (profileIteratorDbg.hasNext()) {
+            Entry<String, Profiles> entry = profileIteratorDbg.next();
+            if (entry.getValue().getParent() == null) {
+                logger.debug("Got Profile: [{}] : {}", entry.getKey(), entry.getValue().getName());
+                showAugments(entry.getValue());
+            } else {
+                logger.debug("Got Profile: [{}] : {} (Parent {})", entry.getKey(),
+                        entry.getValue().getName(), entry.getValue().getParent().getName());
+                showAugments(entry.getValue());
+            }
+        }
+
+        logger.debug("Configured Settings: {}",
+                properties.size());
+
+        // Resolve Parent Structures ...
+        while (!profiles.isEmpty()) {
+            List<String> removes = new ArrayList<String>();
+            Iterator<Entry<String, Profiles>> profileIt = profiles.entrySet()
+                    .iterator();
+            while (profileIt.hasNext()) {
+                Entry<String, Profiles> entry = profileIt.next();
+
+                // Remove all base Profiles ...
+                if (entry.getValue().getParent() == null && entry.getValue().getAugments().isEmpty()) {
+                    // Has neither parent or augmenting profiles
+
+                    entry.getValue().setInitialized(true);
+                    removes.add(entry.getKey());
+                } else if (entry.getValue().getParent() == null) {
+                    // Has augmenting profiles but no parent
+
+                    // check if all augmenting profiles are initialized if so
+                    // add them
+
+                    Profiles profile = entry.getValue();
+                    if (this.isAugmentsReady(profile)) {
+                        this.performAugmentConfiguration(profile);
+                        // Copy done
+                        entry.getValue().setInitialized(true);
+                        removes.add(entry.getKey());
+                    } else {
+                        logger.debug("Not all augmenting profiles are ready yet for {}", entry.getValue().getName());
+                    }
+                } else if (entry.getValue().getAugments().isEmpty()) {
+
+                    // Has parent but no augmenting profiles
+                    Profiles profile = entry.getValue();
+
+                    if (this.isParentReady(profile)) {
+                        this.performParentConfiguration(profile);
+                        // Copy done
+                        entry.getValue().setInitialized(true);
+                        removes.add(entry.getKey());
+                    }
+                } else {
+
+                    // Has parent and augmenting profiles
+
+                    Profiles profile = entry.getValue();
+                    if (this.isAugmentsReady(profile) && this.isParentReady(profile)) {
+                        // order is curcial, augments preceed over parent configuration
+                        this.performAugmentConfiguration(profile);
+                        this.performParentConfiguration(profile);
+
+                        // Copy done
+                        entry.getValue().setInitialized(true);
+                        removes.add(entry.getKey());
+                    }
+                }
+            }
+
+            // Remove all Profiles from Remove List
+
+            if (removes.isEmpty() && !profiles.isEmpty()) {
+                logger.error("Failed to build inheritant Profiles, running in infinite loop! (aborting ...)");
+                logger.error("Profiles that cannot be resolved completly:");
+                Iterator<Entry<String, Profiles>> failedProfiles = profiles.entrySet().iterator();
+                while (failedProfiles.hasNext()) {
+                    Entry<String, Profiles> entry = failedProfiles.next();
+                    logger.error("Problem Profile: [{}] : {}", entry.getKey(), entry.getValue().getName());
+                }
+                return;
+            }
+
+            Iterator<String> removeIt = removes.iterator();
+            while (removeIt.hasNext()) {
+                profiles.remove(removeIt.next());
+            }
+        }
+
+        logger.debug("Derived Settings: {}",
+                properties.size());
+
+    }
+
+    public void debugDumpProfileSettings(String profileName) {
+        Iterator<String> keysIterator = this.getKeys("sig_obj." + profileName + ".").iterator();
+
+        logger.debug("Configuration for {}", profileName);
+        while(keysIterator.hasNext()) {
+            String key = keysIterator.next();
+            logger.debug("  {}: {}", key, this.getValue(key));
+        }
+    }
+
+    public void loadSettings(File workDirectory) throws PdfAsSettingsException {
+        // try {
+        String configDir = workDirectory.getAbsolutePath() + File.separator
+                + CFG_DIR;
+        String configFile = configDir + File.separator + CFG_FILE;
+        loadSettingsRecursive(workDirectory, new File(configFile));
+        buildProfiles();
+        /*
+         * logger.debug("Loading cfg file: " + configFile);
 		 * 
 		 * 
 		 * properties.load(new FileInputStream(configFile));
@@ -258,97 +372,97 @@ public class Settings implements ISettings, IProfileConstants {
 		 * e) { logger.error("Failed to load cfg file " + includeFile, e); } } }
 		 * }
 		 */
-		// logger.debug("Configured Properties:");
+        // logger.debug("Configured Properties:");
 		/*
 		 * if(logger.isDebugEnabled()) { properties.list(System.out); }
 		 */
 
-		// } catch (IOException e) {
-		// throw new PdfAsSettingsException("Failed to read settings!", e);
-		// }
-	}
-
-	public String getValue(String key) {
-		return properties.getProperty(key);
-	}
-
-	public boolean hasValue(String key) {
-		return properties.containsKey(key);
-	}
-
-	private Map<String, String> getValuesPrefix(String prefix, Properties props) {
-		Iterator<Object> keyIterator = props.keySet().iterator();
-		Map<String, String> valueMap = new HashMap<String, String>();
-		while (keyIterator.hasNext()) {
-			String key = keyIterator.next().toString();
-
-			if (key.startsWith(prefix)) {
-				valueMap.put(key, props.getProperty(key));
-			}
-		}
-
-		if (valueMap.isEmpty()) {
-			return null;
-		}
-
-		return valueMap;
-	}
-
-	public Map<String, String> getValuesPrefix(String prefix) {
-		return getValuesPrefix(prefix, properties);
-	}
-
-	public Vector<String> getKeys(String prefix) {
-		Iterator<Object> keyIterator = properties.keySet().iterator();
-		Vector<String> valueMap = new Vector<String>();
-		while (keyIterator.hasNext()) {
-			String key = keyIterator.next().toString();
-
-			if (key.startsWith(prefix)) {
-				valueMap.add(key);
-			}
-		}
-		return valueMap;
-	}
-	
-	public Vector<String> getFirstLevelKeys(String prefix) {
-		String mPrefix = prefix.endsWith(".") ? prefix : prefix + ".";
-		Iterator<Object> keyIterator = properties.keySet().iterator();
-		Vector<String> valueMap = new Vector<String>();
-		while (keyIterator.hasNext()) {
-			String key = keyIterator.next().toString();
-
-			if (key.startsWith(prefix)) {
-				int keyIdx = key.indexOf('.', mPrefix.length()) > 0 ? key
-						.indexOf('.', mPrefix.length()) : key.length();
-				String firstLevels = key.substring(0, keyIdx);
-				if (!valueMap.contains(firstLevels)) {
-					valueMap.add(firstLevels);
-				}
-			}
-		}
-
-		if (valueMap.isEmpty()) {
-			return null;
-		}
-
-		return valueMap;
-	}
-
-	public boolean hasPrefix(String prefix) {
-		Iterator<Object> keyIterator = properties.keySet().iterator();
-		while (keyIterator.hasNext()) {
-			String key = keyIterator.next().toString();
-
-			if (key.startsWith(prefix)) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	public String getWorkingDirectory() {
-		return this.workDirectory.getAbsolutePath();
-	}
+        // } catch (IOException e) {
+        // throw new PdfAsSettingsException("Failed to read settings!", e);
+        // }
+    }
+
+    public String getValue(String key) {
+        return properties.getProperty(key);
+    }
+
+    public boolean hasValue(String key) {
+        return properties.containsKey(key);
+    }
+
+    private Map<String, String> getValuesPrefix(String prefix, Properties props) {
+        Iterator<Object> keyIterator = props.keySet().iterator();
+        Map<String, String> valueMap = new HashMap<String, String>();
+        while (keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if (key.startsWith(prefix)) {
+                valueMap.put(key, props.getProperty(key));
+            }
+        }
+
+        if (valueMap.isEmpty()) {
+            return null;
+        }
+
+        return valueMap;
+    }
+
+    public Map<String, String> getValuesPrefix(String prefix) {
+        return getValuesPrefix(prefix, properties);
+    }
+
+    public Vector<String> getKeys(String prefix) {
+        Iterator<Object> keyIterator = properties.keySet().iterator();
+        Vector<String> valueMap = new Vector<String>();
+        while (keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if (key.startsWith(prefix)) {
+                valueMap.add(key);
+            }
+        }
+        return valueMap;
+    }
+
+    public Vector<String> getFirstLevelKeys(String prefix) {
+        String mPrefix = prefix.endsWith(".") ? prefix : prefix + ".";
+        Iterator<Object> keyIterator = properties.keySet().iterator();
+        Vector<String> valueMap = new Vector<String>();
+        while (keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if (key.startsWith(prefix)) {
+                int keyIdx = key.indexOf('.', mPrefix.length()) > 0 ? key
+                        .indexOf('.', mPrefix.length()) : key.length();
+                String firstLevels = key.substring(0, keyIdx);
+                if (!valueMap.contains(firstLevels)) {
+                    valueMap.add(firstLevels);
+                }
+            }
+        }
+
+        if (valueMap.isEmpty()) {
+            return null;
+        }
+
+        return valueMap;
+    }
+
+    public boolean hasPrefix(String prefix) {
+        Iterator<Object> keyIterator = properties.keySet().iterator();
+        while (keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if (key.startsWith(prefix)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public String getWorkingDirectory() {
+        return this.workDirectory.getAbsolutePath();
+    }
 
 }
diff --git a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
index 39ebd3e0..96efa315 100644
--- a/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
+++ b/pdf-as-common/src/main/java/at/gv/egiz/pdfas/common/utils/ImageUtils.java
@@ -179,7 +179,16 @@ public class ImageUtils {
 			}
 
 			is = new FileInputStream(img_file);
-		} catch (PdfAsException | IOException e) {
+		} catch (PdfAsException e) {
+			try {
+				is = new ByteArrayInputStream(Base64.decodeBase64(imageValue));
+			} catch (Throwable e1) {
+				// Ignore value is not base 64!
+				logger.debug("Value is not base64: ", e1);
+				// rethrow e
+				throw e;
+			}
+		} catch (IOException e) {
 			try {
 				is = new ByteArrayInputStream(Base64.decodeBase64(imageValue));
 			} catch (Throwable e1) {
diff --git a/pdf-as-lib/src/configuration/cfg/profiles/AMTSSIGNATURBLOCK_BASE.properties b/pdf-as-lib/src/configuration/cfg/profiles/AMTSSIGNATURBLOCK_BASE.properties
new file mode 100644
index 00000000..11786c7e
--- /dev/null
+++ b/pdf-as-lib/src/configuration/cfg/profiles/AMTSSIGNATURBLOCK_BASE.properties
@@ -0,0 +1,49 @@
+###################################################################################################
+# PROFIL: Vollständiger Amtssignaturblock (Deutsch)
+
+sig_obj.AMTSSIGNATURBLOCK_BASE.description=Basis Profile fuer Amtssignaturblock (Deutsch)
+
+sig_obj.types.AMTSSIGNATURBLOCK_BASE=on
+
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_SUBJECT=Unterzeichner/\nSiegelersteller
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_ISSUER=Aussteller-Zertifikat
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_NUMBER=Serien-Nr.
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_META=Pr\u00fcfinformation
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_NOTE=Hinweis
+sig_obj.AMTSSIGNATURBLOCK_BASE.key.SIG_DATE=Datum/Zeit-UTC
+
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_META=Informationen zur Pr\u00FCfung des elektronischen Siegels bzw. der elektronischen Signatur finden Sie unter: https://www.signaturpruefung.gv.at\n\nInformationen zur Pr\u00FCfung des Ausdrucks finden Sie unter: https://www.behoerde.gv.at/el_signatur/
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_LABEL=./images/amtsignatur-logo_demo.png
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_NOTE=Dieses Dokument wurde amtssigniert. Auch ein Ausdruck dieses Dokuments hat gem\u00e4\u00df \u00A7 20 E-Government-Gesetz die Beweiskraft einer \u00f6ffentlichen Urkunde.
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_SUBJECT=${subject.T != null ? (subject.T + " ") : ""}${subject.CN}
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_ISSUER=${issuer.T != null ? (issuer.T + " ") : ""}${issuer.CN}
+sig_obj.AMTSSIGNATURBLOCK_BASE.value.SIG_NUMBER=${sn}
+
+sig_obj.AMTSSIGNATURBLOCK_BASE.pos=f:80
+sig_obj.AMTSSIGNATURBLOCK_BASE.adobeSignFieldValue=PDF-AS Signatur
+sig_obj.AMTSSIGNATURBLOCK_BASE.adobeSignReasonValue=Signaturpruefung unter http://www.signaturpruefung.gv.at
+sig_obj.AMTSSIGNATURBLOCK_BASE.verifyURL=http://www.signaturpruefung.gv.at
+sig_obj.AMTSSIGNATURBLOCK_BASE.sigLogoAltText=Abgebildet ist eine Standard-Signaturbildmarke.
+
+#---------------------- MAIN TABLE -------------------------
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.1=SIG_LABEL-i|TABLE-info
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.2=SIG_NOTE-cv
+
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.ColsWidth=1 6
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.bgcolor=255 255 255
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.padding=4
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.border=0.1
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.halign=center
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.valuehalign=left
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.valign=top
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.imagevalign=middle
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.font=HELVETICA,8,BOLD
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.main.Style.valuefont=COURIER,8,NORMAL
+
+#---------------------- INFO TABLE -------------------------
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.ColsWidth=1 4
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.1=SIG_SUBJECT-cv
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.2=SIG_DATE-cv
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.3=SIG_ISSUER-cv
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.4=SIG_NUMBER-cv
+sig_obj.AMTSSIGNATURBLOCK_BASE.table.info.5=SIG_META-cv
\ No newline at end of file
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
index 60c5683a..369d97d1 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/impl/configuration/ConfigurationImpl.java
@@ -162,5 +162,8 @@ public class ConfigurationImpl implements ISettings, Configuration {
         }
 	}
 
+	public void debugDumpProfileSettings(String profileName) {
+		((Settings)settings).debugDumpProfileSettings(profileName);
+	}
 	
 }