From 6ead42a9814b83f744d29c8c021fb6e685d301f2 Mon Sep 17 00:00:00 2001
From: Andreas Fitzek <andreas.fitzek@iaik.tugraz.at>
Date: Tue, 1 Jul 2014 10:07:44 +0200
Subject: added generation of dynamic child signature profile #25

---
 .../at/gv/egiz/pdfas/lib/api/Configuration.java    | 26 ++++++++++++++
 .../pdfas/lib/api/PdfAsConfigurationConstants.java | 40 ++++++++++++++++++++++
 .../lib/impl/configuration/ConfigurationImpl.java  | 23 +++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsConfigurationConstants.java

diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
index 54046e39..b56bf8c7 100644
--- a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/Configuration.java
@@ -51,4 +51,30 @@ public interface Configuration {
 	 * @param value The configuration value
 	 */
 	public void setValue(String key, String value);
+	
+	/**
+	 * Clone configuration values at runtime only
+	 * All configuration values with originalPrefix are copied and 
+	 * inserted as clonedPrefix
+	 * 
+	 * Example usage might be the generation of dynamic signature profiles:
+	 * cloneProfile(PdfAsConfigurationConstants.SIG_OBJECT_PREFIX + "SIGNATURBLOCK_DE",
+	 * 	PdfAsConfigurationConstants.SIG_OBJECT_PREFIX + "MY_DYNAMIC_PROFILE");
+	 * 
+	 * @param originalPrefix The original configuration key prefix
+	 * @param clonedPrefix The cloned configuration key prefix
+	 */
+	public void cloneProfile(String originalPrefix, String clonedPrefix);
+	
+	/**
+	 * Removes all dynamically configured values with a given prefix.
+	 * 
+	 * It can be used to remove a profile during runtime.
+	 * 
+	 * Example usage might be the generation of dynamic signature profiles:
+	 * removeProfile(PdfAsConfigurationConstants.SIG_OBJECT_PREFIX + "MY_DYNAMIC_PROFILE");
+	 * 
+	 * @param configurationPrefix The configuration key prefix
+	 */
+	public void removeProfile(String configurationPrefix);
 }
diff --git a/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsConfigurationConstants.java b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsConfigurationConstants.java
new file mode 100644
index 00000000..da0b3487
--- /dev/null
+++ b/pdf-as-lib/src/main/java/at/gv/egiz/pdfas/lib/api/PdfAsConfigurationConstants.java
@@ -0,0 +1,40 @@
+package at.gv.egiz.pdfas.lib.api;
+
+/**
+ * Collection of useful configuration key
+ */
+public interface PdfAsConfigurationConstants {
+	/**
+	 * Signature object Prefix
+	 */
+	public static final String SIG_OBJECT_PREFIX = "sig_obj.";
+	
+	/**
+	 * MOA SS Signing Key Identifier
+	 */
+	public static final String MOA_SS_KEY_IDENTIFIER = "moa.sign.KeyIdentifier";
+	
+	/**
+	 * MOA SS Signing Certificate
+	 */
+	public static final String MOA_SS_KEY_CERTIFICATE = "moa.sign.Certificate";
+	
+	
+	/**
+	 * MOA Trustprofile configuration Key
+	 */
+	public static final String MOA_TRUSTPROFILE_ID = "moa.verify.TrustProfileID";
+	
+	
+	/**
+	 * MOA Verify URL configuration Key
+	 */
+	public static final String MOA_VERIFY_URL = "moa.verify.url";
+	
+	
+	/**
+	 * MOA Sign URL configuration Key
+	 */
+	public static final String MOA_SIGN_URL = "moa.sign.url";
+	
+}
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 c767b990..a553fcd3 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
@@ -139,5 +139,28 @@ public class ConfigurationImpl implements ISettings, Configuration {
 		return this.settings.getWorkingDirectory();
 	}
 
+	public void cloneProfile(String originalPrefix, String clonedPrefix) {
+		Map<String, String> source = getValuesPrefix(originalPrefix);
+		
+		Iterator<String> keyIt = source.keySet().iterator();
+		
+		while(keyIt.hasNext()) {
+			String origKey = keyIt.next();
+			String cloneKey = origKey.replace(originalPrefix, clonedPrefix);
+			this.overwrittenProperties.setProperty(cloneKey, source.get(origKey));
+		}
+	}
+
+	public void removeProfile(String configurationPrefix) {
+		Iterator<Object> keyIterator = overwrittenProperties.keySet().iterator();
+        while(keyIterator.hasNext()) {
+            String key = keyIterator.next().toString();
+
+            if(key.startsWith(configurationPrefix)) {
+                overwrittenProperties.remove(key);
+            }
+        }
+	}
+
 	
 }
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