Changeset 25269 in osm for applications/editors/josm/plugins/trustosm

Timestamp:

2011-02-11T16:58:53+01:00 (13 years ago)

Author:

retsam

Message:

trustosm plugin better usability

Location:

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm

Files:

• TrustOSMplugin.java (modified) (6 diffs)
• actions/GetMissingDataAction.java (modified) (3 diffs)
• data/TrustOSMItem.java (deleted)
• data/TrustSignatures.java (modified) (3 diffs)
• gui/DownloadSignedOsmDataTask.java (modified) (2 diffs)
• gui/KeyTreeTableModel.java (modified) (3 diffs)
• gui/dialogs/TrustDialog.java (modified) (23 diffs)
• gui/dialogs/TrustSignaturesDialog.java (modified) (4 diffs)
• io/SigExporter.java (modified) (1 diff)
• io/SigImporter.java (modified) (2 diffs)
• io/SigReader.java (modified) (13 diffs)
• io/SigWriter.java (modified) (5 diffs)
• util/TrustGPG.java (modified) (19 diffs)

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/TrustOSMplugin.java

@@ -29 +29 @@
 import org.openstreetmap.josm.plugins.PluginInformation;
 import org.openstreetmap.josm.plugins.trustosm.actions.ExportSigsAction;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 import org.openstreetmap.josm.plugins.trustosm.gui.dialogs.TrustDialog;
-import org.openstreetmap.josm.plugins.trustosm.gui.preferences.TrustPreferenceEditor;
+import org.openstreetmap.josm.plugins.trustosm.gui.dialogs.TrustPreferenceEditor;
 import org.openstreetmap.josm.plugins.trustosm.io.SigExporter;
 import org.openstreetmap.josm.plugins.trustosm.io.SigImporter;
@@ -46 +46 @@
 
         /** A global list with all OSM-Ids and corresponding TrustOSMItems */
-        public static final Map<String, TrustOSMItem> signedItems = new HashMap<String, TrustOSMItem>();
+        public static final Map<String, TrustOsmPrimitive> signedItems = new HashMap<String, TrustOsmPrimitive>();
 
         /**
@@ -56 +56 @@
                 // init the plugin
                 super(info);
+                // check if the jarlibs are already extracted or not and extract them if not
+                if (!Main.pref.getBoolean("trustosm.jarLibsExtracted")) {
+                        Main.pref.put("trustosm.jarLibsExtracted", extractFiles("trustosm","lib"));
+                        Main.pref.put("trustosm.jarLibsExtracted", extractFiles("trustosm","resources"));
+                }
+
                 refreshMenu();
                 checkForUnrestrictedPolicyFiles();
-                extractFiles("trustosm","lib");
                 // register new SigImporter and SigExporter
                 ExtensionFileFilter.importers.add(new SigImporter());
@@ -89 +94 @@
                         c.doFinal(data);
                 } catch (Exception e) {
-                        e.printStackTrace();
-                        System.err.println("It seems that the Unrestricted Policy Files are not available in this JVM. So high level crypto is not allowed. Problems may occure.");
+                        //e.printStackTrace();
+                        System.err.println("Warning: It seems that the Unrestricted Policy Files are not available in this JVM. So high level crypto is not allowed. Problems may occure.");
                         //extractFiles("trustosm","jce");
                         installUnrestrictedPolicyFiles();
@@ -208 +213 @@
         }
 
-        public static void extractFiles(String pluginname, String extractDir) {
+        public static boolean extractFiles(String pluginname, String extractDir) {
                 try {
                         if (extractDir == null) extractDir = "lib";
@@ -232 +237 @@
                                 }
                         }
+                        return true;
 
                 } catch (IOException e) {
                         e.printStackTrace();
-
+                        return false;
                 }
 

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/actions/GetMissingDataAction.java

@@ -15 +15 @@
 import org.openstreetmap.josm.data.osm.OsmPrimitive;
 import org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 import org.openstreetmap.josm.plugins.trustosm.gui.DownloadSignedOsmDataTask;
 import org.openstreetmap.josm.tools.Shortcut;
@@ -35 +35 @@
         public boolean downloadMissing() {
                 Collection<OsmPrimitive> missingData = new HashSet<OsmPrimitive>();
-                Map<String,TrustOSMItem> trustitems = TrustOSMplugin.signedItems;
+                Map<String,TrustOsmPrimitive> trustitems = TrustOSMplugin.signedItems;
                 getMissing(trustitems, missingData);
 
@@ -54 +54 @@
         }
 
-        public void getMissing(Map<String,TrustOSMItem> trustitems, Collection<OsmPrimitive> missingData) {
+        public void getMissing(Map<String,TrustOsmPrimitive> trustitems, Collection<OsmPrimitive> missingData) {
                 Collection<OsmPrimitive> presentData = getCurrentDataSet().allPrimitives();
-                for (TrustOSMItem t : trustitems.values()) {
-                        OsmPrimitive osm = t.getOsmItem();
+                for (TrustOsmPrimitive t : trustitems.values()) {
+                        OsmPrimitive osm = t.getOsmPrimitive();
                         if (!presentData.contains(osm))
                                 missingData.add(osm);

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/data/TrustSignatures.java

@@ -25 +25 @@
         private final Map<String, List<PGPSignature>> textsigs = new HashMap<String, List<PGPSignature>>();
         private byte status;
+        private double reputation;
 
         public TrustSignatures() {
                 this.status = SIG_UNKNOWN;
+        }
+
+        public TrustSignatures(PGPSignature signature, String sigtext, byte status) {
+                this.status = status;
+                addSignature(signature, sigtext);
         }
 
@@ -40 +46 @@
         }
 
-        public TrustSignatures(PGPSignature signature, String sigtext, byte status) {
-                this.status = status;
-                addSignature(signature, sigtext);
+        public void setReputation(double r) {
+                reputation = r;
+        }
+
+        public double getReputation() {
+                return reputation;
         }
 
@@ -97 +106 @@
         }
          */
+        public String getOnePlainText() {
+                Set<String> texts = getAllPlainTexts();
+                if (texts.isEmpty()) return "";
+                else return texts.iterator().next();
+        }
+
         public Set<String> getAllPlainTexts() {
                 return textsigs.keySet();

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/gui/DownloadSignedOsmDataTask.java

@@ -20 +20 @@
 import org.openstreetmap.josm.io.OsmTransferException;
 import org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 import org.xml.sax.SAXException;
 
@@ -112 +112 @@
 
         public boolean updateReferences(DataSet ds) {
-                for (TrustOSMItem t : TrustOSMplugin.signedItems.values()) {
-                        OsmPrimitive osm = ds.getPrimitiveById(t.getOsmItem().getPrimitiveId());
+                for (TrustOsmPrimitive t : TrustOSMplugin.signedItems.values()) {
+                        OsmPrimitive osm = ds.getPrimitiveById(t.getOsmPrimitive().getPrimitiveId());
                         if (osm != null) {
-                                t.setOsmItem(osm);
+                                t.setOsmPrimitive(osm);
                                 return true;
                         } else {

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/gui/KeyTreeTableModel.java

@@ -21 +21 @@
 
         public static String convPGPSignatureToString(PGPSignature s) {
+                if (s==null) return null;
                 PGPSignatureSubpacketVector sv = s.getHashedSubPackets();
-                if (sv.hasSubpacket(SignatureSubpacketTags.SIGNER_USER_ID))
+                if (sv != null && sv.hasSubpacket(SignatureSubpacketTags.SIGNER_USER_ID))
                         return sv.getSignerUserID();
 
@@ -30 +31 @@
                         if (i.hasNext())
                                 return (String)i.next();
+
                 }
                 return tr("unknown");
@@ -35 +37 @@
 
         private final SignatureTreeNode root;
-        private final String[] allTitle = {tr("UID"),tr("KeyID"),tr("OSM-Cert"),tr("Signed")};
+        private final String[] allTitle = {tr("UID"),tr("KeyID"),tr("OSM-Info"),tr("Signed")};
         private final List<String> columns = new ArrayList<String>(Arrays.asList(allTitle));
 

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/gui/dialogs/TrustDialog.java

@@ -4 +4 @@
 import static org.openstreetmap.josm.tools.I18n.tr;
 
+import java.awt.BasicStroke;
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Font;
+import java.awt.Graphics2D;
 import java.awt.GridLayout;
+import java.awt.Point;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
 import java.awt.event.KeyEvent;
+import java.awt.geom.GeneralPath;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -27 +33 @@
 import javax.swing.JTable;
 import javax.swing.JTree;
+import javax.swing.event.TreeSelectionEvent;
+import javax.swing.event.TreeSelectionListener;
 import javax.swing.table.DefaultTableCellRenderer;
 import javax.swing.table.DefaultTableModel;
@@ -35 +43 @@
 import javax.swing.tree.TreePath;
 
+import org.openstreetmap.josm.Main;
+import org.openstreetmap.josm.data.Bounds;
 import org.openstreetmap.josm.data.SelectionChangedListener;
 import org.openstreetmap.josm.data.osm.DataSet;
@@ -42 +52 @@
 import org.openstreetmap.josm.data.osm.Relation;
 import org.openstreetmap.josm.data.osm.Way;
+import org.openstreetmap.josm.data.osm.WaySegment;
+import org.openstreetmap.josm.data.osm.visitor.paint.PaintColors;
 import org.openstreetmap.josm.gui.DefaultNameFormatter;
+import org.openstreetmap.josm.gui.MapView;
 import org.openstreetmap.josm.gui.SideButton;
 import org.openstreetmap.josm.gui.dialogs.ToggleDialog;
+import org.openstreetmap.josm.gui.layer.MapViewPaintable;
 import org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustNode;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 import org.openstreetmap.josm.plugins.trustosm.data.TrustSignatures;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustWay;
+import org.openstreetmap.josm.plugins.trustosm.util.TrustAnalyzer;
 import org.openstreetmap.josm.tools.ImageProvider;
 import org.openstreetmap.josm.tools.Shortcut;
 
-public class TrustDialog extends ToggleDialog implements ActionListener, SelectionChangedListener {
+public class TrustDialog extends ToggleDialog implements ActionListener, SelectionChangedListener, MapViewPaintable {
 
         /**
@@ -84 +101 @@
         private Collection<? extends OsmPrimitive> osmData;
 
+
+        private final List<WaySegment> selectedSegments = new ArrayList<WaySegment>();
+        private final List<OsmPrimitive> selectedPrimitives = new ArrayList<OsmPrimitive>();
+
+        /** The JTree for showing the geometry */
         private final JTree geomTree;
+
 
         /**
@@ -122 +145 @@
         };
 
+        /** The JTable for members of a relation */
+        private final DefaultTableModel memberData = new DefaultTableModel() {
+
+                /**
+                 * 
+                 */
+                private static final long serialVersionUID = 1L;
+                @Override public boolean isCellEditable(int row, int column) {
+                        return false;
+                }
+                @Override public Class<?> getColumnClass(int columnIndex) {
+                        return String.class;
+                }
+        };
+        private final JTable memberTable = new JTable(memberData) {
+                /**
+                 * 
+                 */
+                private static final long serialVersionUID = 1L;
+
+                @Override
+                public Component prepareRenderer(TableCellRenderer renderer, int row, int column) {
+                        Component c = super.prepareRenderer(renderer, row, column);
+                        Byte stat = rowStatus.get(getModel().getValueAt(row, 0));
+                        if (!isRowSelected(row))
+                                switch (stat.byteValue()) {
+                                case -2: c.setBackground( BGCOLOR_REMOVED_ITEM ); break;
+                                case -1: c.setBackground( BGCOLOR_BROKEN_SIG ); break;
+                                case 1: c.setBackground( BGCOLOR_VALID_SIG ); break;
+                                default: c.setBackground( BGCOLOR_NO_SIG ); break;
+                                }
+                        return c;
+                }
+        };
+
+
         /**
          * Constructor
@@ -130 +189 @@
                                                 KeyEvent.VK_T, Shortcut.GROUP_LAYER, Shortcut.SHIFT_DEFAULT), 150);
 
+                Main.map.mapView.addTemporaryLayer(this);
 
                 // setting up the properties table
@@ -186 +246 @@
                                 DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;
                                 if (node.isRoot()) return this;
-                                OsmPrimitive osm = (OsmPrimitive) node.getUserObject();
-                                setIcon(ImageProvider.get(OsmPrimitiveType.from(osm)));
-                                setText(osm.getDisplayName(DefaultNameFormatter.getInstance()));
-
-                                if (osm instanceof Node) {
-                                        Node osmNode = (Node) osm;
-                                        if (((DefaultMutableTreeNode) node.getParent()).getUserObject() instanceof Way) {
-                                                osm = (OsmPrimitive) ((DefaultMutableTreeNode) node.getParent()).getUserObject();
-                                        }
+                                setBackgroundNonSelectionColor( BGCOLOR_NO_SIG );
+                                Object o = node.getUserObject();
+                                if (o instanceof OsmPrimitive){
+                                        OsmPrimitive osm = (OsmPrimitive) o;
+                                        setIcon(ImageProvider.get(OsmPrimitiveType.from(osm)));
+                                        setText(osm.getDisplayName(DefaultNameFormatter.getInstance()));
+
+
+                                        if (osm instanceof Node) {
+                                                Node osmNode = (Node) osm;
+                                                TrustSignatures sigs;
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
+                                                if (TrustOSMplugin.signedItems.containsKey(id) && (sigs = ((TrustNode)TrustOSMplugin.signedItems.get(id)).getNodeSigs()) != null) {
+                                                        byte stat = sigs.getStatus();
+                                                        switch (stat) {
+                                                        case -2: setBackgroundNonSelectionColor( BGCOLOR_REMOVED_ITEM ); break;
+                                                        case -1: setBackgroundNonSelectionColor( BGCOLOR_BROKEN_SIG ); break;
+                                                        case 1: setBackgroundNonSelectionColor( BGCOLOR_VALID_SIG ); break;
+                                                        default: setBackgroundNonSelectionColor( BGCOLOR_NO_SIG ); break;
+                                                        }
+                                                }
+                                        } else if (osm instanceof Way) {
+                                                //setBackgroundNonSelectionColor( BGCOLOR_NO_SIG );
+                                        }
+
+                                } else if (o instanceof WaySegment){
+                                        WaySegment seg = (WaySegment) o;
+                                        setIcon(ImageProvider.get("mapmode/addsegment"));
+                                        setText(seg.getFirstNode().getDisplayName(DefaultNameFormatter.getInstance()) + " ----- " + seg.getSecondNode().getDisplayName(DefaultNameFormatter.getInstance()));
                                         TrustSignatures sigs;
-                                        String id = String.valueOf(osm.getUniqueId());
-                                        if (TrustOSMplugin.signedItems.containsKey(id) && (sigs = TrustOSMplugin.signedItems.get(id).getSigsOnNode(osmNode)) != null) {
+                                        String id = TrustOsmPrimitive.createUniqueObjectIdentifier(seg.way);
+                                        if (TrustOSMplugin.signedItems.containsKey(id) && (sigs = ((TrustWay)TrustOSMplugin.signedItems.get(id)).getSigsOnSegment(seg)) != null) {
                                                 byte stat = sigs.getStatus();
                                                 switch (stat) {
@@ -205 +285 @@
                                                 default: setBackgroundNonSelectionColor( BGCOLOR_NO_SIG ); break;
                                                 }
-                                        } else {
-                                                setBackgroundNonSelectionColor( BGCOLOR_NO_SIG );
-                                        }
-                                } else if (osm instanceof Way) {
-                                        setBackgroundNonSelectionColor( BGCOLOR_NO_SIG );
+                                        }
                                 }
                                 return this;
@@ -217 +293 @@
                 });
 
-
-
+                geomTree.addTreeSelectionListener(new TreeSelectionListener() {
+                        public void valueChanged(TreeSelectionEvent e) {
+                                // unhighlight everything
+                                for (OsmPrimitive p : selectedPrimitives) {
+                                        p.setHighlighted(false);
+                                }
+                                selectedPrimitives.clear();
+                                selectedSegments.clear();
+                                if (geomTree.getSelectionPaths()!=null)
+                                        for (TreePath tp : geomTree.getSelectionPaths()) {
+                                                Object o = ((DefaultMutableTreeNode) tp.getLastPathComponent()).getUserObject();
+                                                if (o instanceof WaySegment) {
+                                                        selectedSegments.add((WaySegment) o);
+                                                } else if (o instanceof OsmPrimitive) {
+                                                        OsmPrimitive highlight = (OsmPrimitive) o;
+                                                        highlight.setHighlighted(true);
+                                                        selectedPrimitives.add(highlight);
+                                                }
+                                        }
+                                Main.map.mapView.repaint();
+                        }
+                });
+
+                propertyTable.addFocusListener(new FocusListener(){
+
+                        @Override
+                        public void focusGained(FocusEvent fe) {
+                                geomTree.clearSelection();
+
+                        }
+
+                        @Override
+                        public void focusLost(FocusEvent fe) {
+
+                        }
+
+                });
+
+                geomTree.addFocusListener(new FocusListener(){
+
+                        @Override
+                        public void focusGained(FocusEvent fe) {
+                                propertyTable.clearSelection();
+
+                        }
+
+                        @Override
+                        public void focusLost(FocusEvent fe) {
+
+                        }
+
+                });
 
                 JPanel dataPanel = new JPanel();
@@ -253 +379 @@
                 if (actionCommand.equals("Check")) {
                         for (OsmPrimitive osm : osmData) {
-                                String id = String.valueOf(osm.getUniqueId());
+                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
                                 if (TrustOSMplugin.signedItems.containsKey(id))
-                                        TrustOSMplugin.gpg.checkAll(TrustOSMplugin.signedItems.get(id));
+                                        TrustAnalyzer.checkEverything(TrustOSMplugin.signedItems.get(id));
                                 //checkedItems.put(osm, TrustOSMplugin.gpg.check(checkedItems.containsKey(osm)? checkedItems.get(osm) : new TrustOSMItem(osm)));
                         }
@@ -265 +391 @@
                                 for (OsmPrimitive osm : osmData) {
                                         if (osm.keySet().contains(key)) {
-                                                String id = String.valueOf(osm.getUniqueId());
-                                                TrustOSMplugin.signedItems.put(id, TrustOSMplugin.gpg.signTag(TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : new TrustOSMItem(osm), key));
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
+                                                TrustOsmPrimitive trust = TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : TrustOsmPrimitive.createTrustOsmPrimitive(osm);
+                                                if (TrustOSMplugin.gpg.signTag(trust, key))
+                                                        TrustOSMplugin.signedItems.put(id, trust);
                                         }
                                 }
@@ -272 +400 @@
                         if (geomTree.getSelectionPaths()!=null)
                                 for (TreePath tp : geomTree.getSelectionPaths()) {
-                                        OsmPrimitive osm = (OsmPrimitive) ((DefaultMutableTreeNode) tp.getLastPathComponent()).getUserObject();
-                                        String id = String.valueOf(osm.getUniqueId());
-                                        if (osm instanceof Node) {
+                                        Object o = ((DefaultMutableTreeNode) tp.getLastPathComponent()).getUserObject();
+                                        if (o instanceof OsmPrimitive) {
+                                                OsmPrimitive osm = (OsmPrimitive) o;
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
+                                                if (osm instanceof Node) {
+                                                        Node osmNode = ((Node) osm);
+                                                        TrustNode trust = TrustOSMplugin.signedItems.containsKey(id)? (TrustNode) TrustOSMplugin.signedItems.get(id) : new TrustNode(osmNode);
+                                                        trust.storeNodeSig(TrustOSMplugin.gpg.signNode(osmNode));
+                                                        TrustOSMplugin.signedItems.put(id, trust);
+
+
+                                                        /*                                              TreePath parentPath = tp.getParentPath();
+                                                        if (geomTree.isPathSelected(parentPath)) return;
+
+                                                        Node osmNode = ((Node) osm);
+                                                        if (((DefaultMutableTreeNode) parentPath.getLastPathComponent()).getUserObject() instanceof Way) {
+                                                                osm = (OsmPrimitive) ((DefaultMutableTreeNode) parentPath.getLastPathComponent()).getUserObject();
+                                                                id = String.valueOf(osm.getUniqueId());
+                                                        }
+                                                        TrustOsmPrimitive trust = TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : TrustOsmPrimitive.createTrustOsmPrimitive(osm);
+                                                        trust.storeNodeSig(osmNode, TrustOSMplugin.gpg.signNode(osm,osmNode));
+                                                        TrustOSMplugin.signedItems.put(id, trust);
+                                                         */
+                                                } else if (osm instanceof Way) {
+                                                        TrustOSMplugin.signedItems.put(id, TrustOSMplugin.gpg.signWay(TrustOSMplugin.signedItems.containsKey(id)? (TrustWay)TrustOSMplugin.signedItems.get(id) : new TrustWay(osm)));
+                                                        /*Way osmWay = ((Way) osm);
+                                                        TrustWay trust = TrustOSMplugin.signedItems.containsKey(id)? (TrustWay) TrustOSMplugin.signedItems.get(id) : new TrustWay(osmWay);
+                                                        trust.storeSegmentSig(TrustOSMplugin.gpg.signWay(osmWay));
+                                                        TrustOSMplugin.signedItems.put(id, trust);
+                                                         */
+                                                }
+                                        } else if (o instanceof WaySegment) {
                                                 TreePath parentPath = tp.getParentPath();
                                                 if (geomTree.isPathSelected(parentPath)) return;
-
-                                                Node osmNode = ((Node) osm);
-                                                if (((DefaultMutableTreeNode) parentPath.getLastPathComponent()).getUserObject() instanceof Way) {
-                                                        osm = (OsmPrimitive) ((DefaultMutableTreeNode) parentPath.getLastPathComponent()).getUserObject();
-                                                }
-                                                TrustOSMItem trust = TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : new TrustOSMItem(osm);
-                                                trust.storeNodeSig(osmNode, TrustOSMplugin.gpg.signNode(osm,osmNode));
+                                                WaySegment seg = (WaySegment) o;
+                                                List<Node> nodes = new ArrayList<Node>();
+                                                nodes.add(seg.getFirstNode());
+                                                nodes.add(seg.getSecondNode());
+                                                Way w = seg.way;
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(w);
+                                                TrustWay trust = TrustOSMplugin.signedItems.containsKey(id)? (TrustWay) TrustOSMplugin.signedItems.get(id) : new TrustWay(w);
+                                                trust.storeSegmentSig(nodes,TrustOSMplugin.gpg.signSegment(trust,nodes));
                                                 TrustOSMplugin.signedItems.put(id, trust);
-                                        } else if (osm instanceof Way) {
-                                                TrustOSMplugin.signedItems.put(id, TrustOSMplugin.gpg.signGeometry(TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : new TrustOSMItem(osm)));
                                         }
                                 }
@@ -295 +451 @@
                                 String key = (String)propertyTable.getValueAt(i, 0);
                                 for (OsmPrimitive osm : osmData) {
-                                        String id = String.valueOf(osm.getUniqueId());
+                                        String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
                                         if (osm.keySet().contains(key) && TrustOSMplugin.signedItems.containsKey(id)) {
                                                 TrustSignaturesDialog.showSignaturesDialog(TrustOSMplugin.signedItems.get(id), key);
@@ -301 +457 @@
                                 }
                         }
+                        if (geomTree.getSelectionPaths()!=null)
+                                for (TreePath tp : geomTree.getSelectionPaths()) {
+                                        Object o = ((DefaultMutableTreeNode) tp.getLastPathComponent()).getUserObject();
+                                        if (o instanceof OsmPrimitive) {
+                                                OsmPrimitive osm = (OsmPrimitive) o;
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
+                                                if (osm instanceof Node) {
+                                                        if (TrustOSMplugin.signedItems.containsKey(id)) {
+                                                                TrustSignaturesDialog.showSignaturesDialog((TrustNode) TrustOSMplugin.signedItems.get(id));
+                                                        }
+                                                } else if (osm instanceof Way) {
+                                                        //TrustOSMplugin.signedItems.put(id, TrustOSMplugin.gpg.signGeometry(TrustOSMplugin.signedItems.containsKey(id)? TrustOSMplugin.signedItems.get(id) : new TrustOSMItem(osm)));
+                                                }
+                                        } else if (o instanceof WaySegment) {
+                                                WaySegment seg = (WaySegment) o;
+                                                String id = TrustOsmPrimitive.createUniqueObjectIdentifier(seg.way);
+                                                if (TrustOSMplugin.signedItems.containsKey(id)) {
+                                                        List<Node> nodes = new ArrayList<Node>();
+                                                        nodes.add(seg.getFirstNode());
+                                                        nodes.add(seg.getSecondNode());
+                                                        TrustSignaturesDialog.showSignaturesDialog((TrustWay) TrustOSMplugin.signedItems.get(id),nodes);
+                                                }
+                                        }
+                                }
+
                 }
         }
@@ -336 +517 @@
         }
          */
+        public static List<WaySegment> generateSegmentListFromWay(Way w) {
+                List<WaySegment> segList = new ArrayList<WaySegment>();
+                for (int i = 0; i < w.getNodesCount()-1; i++) {
+                        segList.add(new WaySegment(w,i));
+                }
+                return segList;
+        }
+
         private DefaultTreeModel createTree(){
                 DefaultMutableTreeNode root = new DefaultMutableTreeNode();
@@ -341 +530 @@
                 if (osmData!=null)
                         for (OsmPrimitive osm : osmData) {
-                                String id = String.valueOf(osm.getUniqueId());
+                                //String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
                                 if(osm instanceof Node) {
                                         root.add(new DefaultMutableTreeNode(osm));
                                 } else if(osm instanceof Way) {
+                                        wayNode = new DefaultMutableTreeNode(osm);
+                                        List<WaySegment> presentSegments = TrustDialog.generateSegmentListFromWay(((Way)osm));
+                                        for (WaySegment seg : presentSegments ) {
+                                                wayNode.add(new DefaultMutableTreeNode(seg));
+                                        }
+
+                                        /*
                                         wayNode = new DefaultMutableTreeNode(osm);
                                         List<Node> presentNodes = ((Way)osm).getNodes();
@@ -353 +549 @@
 
                                         if (TrustOSMplugin.signedItems.containsKey(id)) {
-                                                TrustOSMItem trust = TrustOSMplugin.signedItems.get(id);
+                                                TrustOsmPrimitive trust = TrustOSMplugin.signedItems.get(id);
                                                 HashSet<Node> signedNodes = new HashSet<Node>(trust.getGeomSigs().keySet());
                                                 signedNodes.removeAll(presentNodes);
@@ -364 +560 @@
                                                 }
                                         }
+                                         */
                                         root.add(wayNode);
                                 } else if(osm instanceof Relation) {
@@ -381 +578 @@
                 Map<String, Map<String, Integer>> valueCount = new TreeMap<String, Map<String, Integer>>();
 
-                TrustOSMItem trust;
+                TrustOsmPrimitive trust;
 
                 valueCount.clear();
@@ -388 +585 @@
 
                 for (OsmPrimitive osm : osmData) {
-                        String id = String.valueOf(osm.getUniqueId());
+                        String id = TrustOsmPrimitive.createUniqueObjectIdentifier(osm);
                         if (TrustOSMplugin.signedItems.containsKey(id)) {
                                 trust = TrustOSMplugin.signedItems.get(id);
@@ -403 +600 @@
 
                         } else {
-                                trust = new TrustOSMItem(osm);
+                                trust = TrustOsmPrimitive.createTrustOsmPrimitive(osm);
                                 sigsAvailable = false;
                         }
@@ -464 +661 @@
         }
 
+        @Override
+        public void paint(Graphics2D g, MapView mv, Bounds bbox) {
+                // if there are no Segments to highlight - return
+                if (selectedSegments.isEmpty()) return;
+
+                // sanity checks
+                if (Main.map.mapView == null) return;
+
+
+                Graphics2D g2 = g;
+                g2.setColor(PaintColors.HIGHLIGHT.get());
+                g2.setStroke(new BasicStroke(3, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
+
+                // highlight all selected WaySegments
+                for (WaySegment seg : selectedSegments) {
+                        GeneralPath b = new GeneralPath();
+                        Point p1=mv.getPoint(seg.getFirstNode());
+                        Point p2=mv.getPoint(seg.getSecondNode());
+
+                        b.moveTo(p1.x,p1.y); b.lineTo(p2.x, p2.y);
+
+                        g2.draw(b);
+                }
+                g2.setStroke(new BasicStroke(1));
+        }
+
 }

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/gui/dialogs/TrustSignaturesDialog.java

@@ -3 +3 @@
 import static org.openstreetmap.josm.tools.I18n.tr;
 
-import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.GridBagLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.text.SimpleDateFormat;
-import java.util.Collection;
-import java.util.Iterator;
 import java.util.List;
 
 import javax.swing.Box;
-import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
@@ -22 +16 @@
 import javax.swing.JScrollPane;
 import javax.swing.JTextArea;
-import javax.swing.JTree;
-import javax.swing.tree.DefaultMutableTreeNode;
-import javax.swing.tree.DefaultTreeCellRenderer;
-import javax.swing.tree.DefaultTreeModel;
 import javax.swing.tree.TreePath;
 
-import org.bouncycastle.bcpg.SignatureSubpacketTags;
-import org.bouncycastle.bcpg.sig.NotationData;
 import org.bouncycastle.openpgp.PGPPublicKey;
 import org.bouncycastle.openpgp.PGPSignature;
-import org.bouncycastle.openpgp.PGPSignatureSubpacketVector;
 import org.jdesktop.swingx.JXTreeTable;
 import org.openstreetmap.josm.Main;
+import org.openstreetmap.josm.data.osm.Node;
+import org.openstreetmap.josm.gui.DefaultNameFormatter;
 import org.openstreetmap.josm.gui.ExtendedDialog;
 import org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustNode;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 import org.openstreetmap.josm.plugins.trustosm.data.TrustSignatures;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustWay;
 import org.openstreetmap.josm.plugins.trustosm.gui.KeyTreeTableModel;
 import org.openstreetmap.josm.plugins.trustosm.gui.KeyTreeTableModel.SignatureTreeNode;
@@ -49 +40 @@
 public class TrustSignaturesDialog {
 
-        public static void showSignaturesDialog(TrustOSMItem trust, String key) {
+
+        private static String createLabel(String plain, int type) {
+                if (type == 0) {
+                        String[] kv = TrustOsmPrimitive.generateTagsFromSigtext(plain);
+                        return tr("Signed key value pair was: {0}={1}", kv[0],kv[1]);
+                } else if (type == 1) {
+                        Node node = TrustNode.generateNodeFromSigtext(plain);
+                        //return tr("Signed node was: {0}", node.getDisplayName(DefaultNameFormatter.getInstance()));
+                        return "ID:"+node.getUniqueId()+" ("+node.getCoor().toString() + ")";
+                } else if (type == 2) {
+                        List<Node> nodes = TrustWay.generateSegmentFromSigtext(plain);
+                        return "From:"+nodes.get(0).getUniqueId()+", To:"+nodes.get(nodes.size()-1).getUniqueId();
+                }
+                return "No known type";
+        }
+
+        private static void showDialog(TrustSignatures sigs, String label, int type) {
+                JPanel p = new JPanel(new GridBagLayout());
+                p.add(new JLabel(label),GBC.eol());
+
+                SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd:hh.mm.ss");
+
+                for (String plain : sigs.getAllPlainTexts()) {
+                        JTextArea sigtext = new JTextArea(sigs.getArmoredFulltextSignatureAll(plain));
+                        sigtext.setEditable(false);
+                        JPanel textcontent = new JPanel();
+                        textcontent.add(sigtext);
+
+                        p.add(new JCollapsiblePanel(createLabel(plain, type),textcontent),GBC.eol());
+
+                        List<PGPSignature> siglist = sigs.getSignaturesByPlaintext(plain);
+                        JPanel signerPanel = new JPanel(new GridBagLayout());
+                        //signerPanel.add(createSignerTree(siglist));
+                        KeyTreeTableModel km = new KeyTreeTableModel(siglist);
+                        final JXTreeTable t = new JXTreeTable( km );
+                        //t.setHorizontalScrollEnabled(true);
+                        //t.setRootVisible(false);
+                        t.addMouseListener(new MouseAdapter() {
+                                @Override
+                                public void mouseClicked(MouseEvent e) {
+                                        if (e.getClickCount() == 2) {
+                                                TreePath selPath = t.getPathForLocation(e.getX(), e.getY());
+                                                if (selPath == null)
+                                                        return;
+                                                SignatureTreeNode sn = (SignatureTreeNode)selPath.getLastPathComponent();
+                                                PGPPublicKey pub = TrustOSMplugin.gpg.getPublicKeyFromRing(sn.getSignature().getKeyID());
+                                                TrustGPG.showKeyDetails(pub);
+                                        }
+                                }
+                        });
+                        t.setLeafIcon(ImageProvider.get("dialogs/sign"));
+                        t.setOpenIcon(ImageProvider.get("dialogs/sign_color"));
+                        t.setClosedIcon(ImageProvider.get("dialogs/sign_color"));
+                        t.expandAll();
+                        t.packAll();
+                        t.collapseAll();
+                        signerPanel.add(new JScrollPane(t));
+
+
+                        //                      JTreeTable tt = new JTreeTable();
+
+                        /*                              for (PGPSignature s : siglist) {
+                                signerPanel.add(createKeyButton(tr("Signature created at {0} by User {1}",formatter.format(s.getCreationTime()),s.getHashedSubPackets().getSignerUserID()),s.getKeyID()),GBC.eol());
+                                //signerPanel.add(new JLabel(tr("Signature created at {0} by User {1}",formatter.format(s.getCreationTime()),s.getHashedSubPackets().getSignerUserID())),GBC.eol());
+                        }*/
+
+                        p.add(new JCollapsiblePanel(tr("{0} Signatures found.", siglist.size()),signerPanel),GBC.eol().insets(20,0,0,0));
+                }
+                p.add(Box.createVerticalGlue(), GBC.eol().fill(GBC.BOTH));
+                JScrollPane scroller = new JScrollPane(p);
+                //JPanel content = new JPanel();
+                scroller.setPreferredSize(new Dimension(700,500));
+                //content.add(scroller);
+                //JOptionPane.showMessageDialog(Main.parent,scroller, tr("Clearsigned Signature"), JOptionPane.PLAIN_MESSAGE);
+                String[] buttons = {tr("Ok")};
+                ExtendedDialog info = new ExtendedDialog(Main.parent, tr("Signature Info"),buttons,false);
+                info.setContent(scroller,false);
+                info.showDialog();
+        }
+
+
+        public static void showSignaturesDialog(TrustNode trust) {
+                TrustSignatures sigs;
+                if ((sigs = trust.getNodeSigs()) == null) {
+                        JOptionPane.showMessageDialog(null,tr("Sorry, there are no Signatures for the selected Node."), tr("No Signature found"), JOptionPane.WARNING_MESSAGE);
+                } else {
+                        String nodename = ((Node)trust.getOsmPrimitive()).getDisplayName(DefaultNameFormatter.getInstance());
+                        showDialog(sigs, tr("Selected node was:\n{0}",nodename),1);
+                }
+        }
+
+        public static void showSignaturesDialog(TrustOsmPrimitive trust, String key) {
                 TrustSignatures sigs;
                 if ((sigs = trust.getSigsOnKey(key)) == null) {
                         JOptionPane.showMessageDialog(null,tr("Sorry, there are no Signatures for the selected Attribute."), tr("No Signature found"), JOptionPane.WARNING_MESSAGE);
                 } else {
-                        JPanel p = new JPanel(new GridBagLayout());
-                        p.add(new JLabel(tr("Selected key value pair was:\n{0}={1}",key,trust.getOsmItem().get(key))),GBC.eol());
-
-                        SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd:hh.mm.ss");
-
-                        for (String plain : sigs.getAllPlainTexts()) {
-                                JTextArea sigtext = new JTextArea(sigs.getArmoredFulltextSignatureAll(plain));
-                                sigtext.setEditable(false);
-                                JPanel textcontent = new JPanel();
-                                textcontent.add(sigtext);
-                                String[] kv = TrustGPG.generateTagsFromSigtext(plain);
-                                p.add(new JCollapsiblePanel(tr("Signed key value pair was: {0}={1}", kv[0],kv[1]),textcontent),GBC.eol());
-
-                                List<PGPSignature> siglist = sigs.getSignaturesByPlaintext(plain);
-                                JPanel signerPanel = new JPanel(new GridBagLayout());
-                                //signerPanel.add(createSignerTree(siglist));
-                                KeyTreeTableModel km = new KeyTreeTableModel(siglist);
-                                final JXTreeTable t = new JXTreeTable( km );
-                                //t.setHorizontalScrollEnabled(true);
-                                //t.setRootVisible(false);
-                                t.addMouseListener(new MouseAdapter() {
-                                        @Override
-                                        public void mouseClicked(MouseEvent e) {
-                                                if (e.getClickCount() == 2) {
-                                                        TreePath selPath = t.getPathForLocation(e.getX(), e.getY());
-                                                        if (selPath == null)
-                                                                return;
-                                                        SignatureTreeNode sn = (SignatureTreeNode)selPath.getLastPathComponent();
-                                                        PGPPublicKey pub = TrustOSMplugin.gpg.getPublicKeyFromRing(sn.getSignature().getKeyID());
-                                                        TrustGPG.showKeyDetails(pub);
-                                                }
-                                        }
-                                });
-                                t.setLeafIcon(ImageProvider.get("dialogs/sign"));
-                                t.setOpenIcon(ImageProvider.get("dialogs/sign_color"));
-                                t.setClosedIcon(ImageProvider.get("dialogs/sign_color"));
-                                t.expandAll();
-                                t.packAll();
-                                t.collapseAll();
-                                signerPanel.add(new JScrollPane(t));
-
-
-                                //                      JTreeTable tt = new JTreeTable();
-
-                                /*                              for (PGPSignature s : siglist) {
-                                        signerPanel.add(createKeyButton(tr("Signature created at {0} by User {1}",formatter.format(s.getCreationTime()),s.getHashedSubPackets().getSignerUserID()),s.getKeyID()),GBC.eol());
-                                        //signerPanel.add(new JLabel(tr("Signature created at {0} by User {1}",formatter.format(s.getCreationTime()),s.getHashedSubPackets().getSignerUserID())),GBC.eol());
-                                }*/
-
-                                p.add(new JCollapsiblePanel(tr("{0} Signatures found.", siglist.size()),signerPanel),GBC.eol().insets(20,0,0,0));
-                        }
-
-                        /*
-
-                        for (PGPSignature s : sigs.getSignatures()) {
-                                JTextArea sigtext = new JTextArea(sigs.getArmoredFulltextSignature(s));
-                                sigtext.setEditable(false);
-                                sigtext.setAlignmentX(Component.LEFT_ALIGNMENT);
-                                p.add(sigtext);
-                                JLabel siginfo = new JLabel(tr("Signature created at {0} by User {1}",formatter.format(s.getCreationTime()),s.getHashedSubPackets().getSignerUserID()));
-                                siginfo.setAlignmentX(Component.LEFT_ALIGNMENT);
-                                p.add(siginfo);
-                                p.add(Box.createRigidArea(d));
-                        }
-                         */
-
-
-                        p.add(Box.createVerticalGlue(), GBC.eol().fill(GBC.BOTH));
-                        JScrollPane scroller = new JScrollPane(p);
-                        //JPanel content = new JPanel();
-                        scroller.setPreferredSize(new Dimension(700,500));
-                        //content.add(scroller);
-                        //JOptionPane.showMessageDialog(Main.parent,scroller, tr("Clearsigned Signature"), JOptionPane.PLAIN_MESSAGE);
-                        String[] buttons = {tr("Ok")};
-                        ExtendedDialog info = new ExtendedDialog(Main.parent, tr("Signature Info"),buttons,false);
-                        info.setContent(scroller,false);
-                        info.showDialog();
-                        //info.setBounds(200, 200, 300, 200);
-                        //info.setVisible(true);
-                }
-        }
-
+                        showDialog(sigs, tr("Selected key value pair was:\n{0}={1}",key,trust.getOsmPrimitive().get(key)), 0);
+                }
+        }
+
+        public static void showSignaturesDialog(TrustWay trust, List<Node> nodes) {
+                TrustSignatures sigs;
+                if ((sigs = trust.getSigsOnSegment(nodes)) == null) {
+                        JOptionPane.showMessageDialog(null,tr("Sorry, there are no Signatures for the selected Segment."), tr("No Signature found"), JOptionPane.WARNING_MESSAGE);
+                } else {
+                        showDialog(sigs, tr("Selected WaySegment was:"), 2);
+                }
+        }
+
+        /*
         public static JButton createKeyButton(String label,final long keyID) {
                 JButton detailsButton = new JButton(label);
@@ -232 +246 @@
         }
 
-
+         */
 
 }

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/io/SigExporter.java

@@ -24 +24 @@
 
         public SigExporter() {
-                super(new ExtensionFileFilter("toxm,xml", "tosm", tr("Signature Files") + " (*.tosm *.xml)"));
+                super(new ExtensionFileFilter("txml,xml", "txml", tr("Signature Files") + " (*.txml *.xml)"));
         }
 

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/io/SigImporter.java

@@ -20 +20 @@
 import org.openstreetmap.josm.plugins.trustosm.TrustOSMplugin;
 import org.openstreetmap.josm.plugins.trustosm.actions.GetMissingDataAction;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
 
 public class SigImporter extends FileImporter {
 
         public SigImporter() {
-                super(new ExtensionFileFilter("tosm,xml", "tosm", tr("OSM Signature Files") + " (*.tosm *.xml)"));
+                super(new ExtensionFileFilter("txml,xml", "txml", tr("OSM Signature Files") + " (*.txml *.xml)"));
         }
 
@@ -49 +49 @@
                 }
                 //              Set<OsmPrimitive> missingData = new HashSet<OsmPrimitive>();
-                Map<String,TrustOSMItem> trustitems = SigReader.parseSignatureXML(in, NullProgressMonitor.INSTANCE);
+                Map<String,TrustOsmPrimitive> trustitems = SigReader.parseSignatureXML(in, NullProgressMonitor.INSTANCE);
 
                 /*

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/io/SigReader.java

@@ -10 +10 @@
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -24 +25 @@
 import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
 import org.openstreetmap.josm.data.osm.Relation;
+import org.openstreetmap.josm.data.osm.RelationMember;
 import org.openstreetmap.josm.data.osm.Way;
 import org.openstreetmap.josm.gui.progress.NullProgressMonitor;
@@ -30 +32 @@
 import org.openstreetmap.josm.io.OsmDataParsingException;
 import org.openstreetmap.josm.io.UTFInputStreamReader;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustNode;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustRelation;
 import org.openstreetmap.josm.plugins.trustosm.data.TrustSignatures;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustWay;
 import org.openstreetmap.josm.tools.CheckParameterUtil;
 import org.xml.sax.Attributes;
@@ -42 +47 @@
 public class SigReader {
 
-        private final Map<String,TrustOSMItem> trustitems = new HashMap<String,TrustOSMItem>();
+        private final Map<String,TrustOsmPrimitive> trustitems = new HashMap<String,TrustOsmPrimitive>();
         private final Set<OsmPrimitive> missingData = new HashSet<OsmPrimitive>();
 
-        public Map<String,TrustOSMItem> getTrustItems() {
+        public Map<String,TrustOsmPrimitive> getTrustItems() {
                 return trustitems;
         }
@@ -68 +73 @@
                  * The current TrustOSMItem to be read.
                  */
-                private TrustOSMItem trust;
-
-                /**
-                 * Signatures of geometry and tags.
-                 */
-                private final Map<String, TrustSignatures> keySig = new HashMap<String, TrustSignatures>();
-                private final Map<String, TrustSignatures> nodeSig = new HashMap<String, TrustSignatures>();
+                private TrustOsmPrimitive trust;
+
+
                 /**
                  * The current Signatures.
@@ -87 +88 @@
 
                         try {
-                                if (qName.equals("trustitem")) {
+                                if (qName.equals("trustnode") || qName.equals("trustway") || qName.equals("trustrelation")) {
                                         if (atts == null) {
-                                                throwException(tr("Missing mandatory attribute ''{0}'' of XML element {1}.", "osmid", "trustitem"));
+                                                throwException(tr("Missing mandatory attribute ''{0}'' of XML element {1}.", "osmid", qName));
                                         }
 
@@ -100 +101 @@
                                         long uid = Long.parseLong(osmid);
 
-                                        String osmtype = atts.getValue("type");
-                                        if (osmtype == null){
-                                                throwException(tr("Missing mandatory attribute ''{0}''.", "type"));
-                                        }
-                                        OsmPrimitiveType t = OsmPrimitiveType.fromApiTypeName(osmtype);
+                                        OsmPrimitiveType t = OsmPrimitiveType.NODE;
+                                        if (qName.equals("trustway")) t = OsmPrimitiveType.WAY;
+                                        else if (qName.equals("trustrelation")) t = OsmPrimitiveType.RELATION;
 
                                         // search corresponding OsmPrimitive
@@ -116 +115 @@
                                                 missingData.add(osm);
                                         }
-                                        trust = new TrustOSMItem(osm);
-                                } else if (qName.equals("key")) {
-                                        if (atts == null) {
-                                                throwException(tr("Missing mandatory attribute ''{0}'' of XML element {1}.", "k", "key"));
-                                        }
-                                        String key = atts.getValue("k");
-                                        if (key == null || key.equals("")){
-                                                throwException(tr("Missing mandatory attribute ''{0}''.", "k"));
-                                        }
+                                        trust = TrustOsmPrimitive.createTrustOsmPrimitive(osm);
+
+                                } else if (qName.equals("key") || qName.equals("node") || qName.equals("segment") || qName.equals("member")) {
                                         tsigs = new TrustSignatures();
-                                        keySig.put(key, tsigs);
-                                } else if (qName.equals("node")) {
-                                        if (atts == null) {
-                                                throwException(tr("Missing mandatory attribute ''{0}'' of XML element {1}.", "id", "node"));
-                                        }
-                                        String key = atts.getValue("id");
-                                        if (key == null || key.equals("")){
-                                                throwException(tr("Missing mandatory attribute ''{0}''.", "id"));
-                                        }
-                                        tsigs = new TrustSignatures();
-                                        nodeSig.put(key, tsigs);
                                 } else if (qName.equals("openpgp")) {
                                         tmpbuf = new StringBuffer();
@@ -146 +128 @@
 
                 @Override public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
-                        if (qName.equals("trustitem")) {
-                                trust.storeAllTagSigs(keySig);
-                                //trust.storeAllNodeSigs;
-                                trustitems.put(String.valueOf(trust.getOsmItem().getUniqueId()), trust);
+                        if (qName.equals("trustnode") || qName.equals("trustway") || qName.equals("trustrelation")) {
+                                trustitems.put(TrustOsmPrimitive.createUniqueObjectIdentifier(trust.getOsmPrimitive()), trust);
                         } else if (qName.equals("openpgp")) {
                                 // System.out.println(tmpbuf.toString());
@@ -157 +137 @@
                                         throw new OsmDataParsingException(tr("Could not parse OpenPGP message."),e).rememberLocation(locator);
                                 }
+                        } else if (qName.equals("key")) {
+                                String[] kv = TrustOsmPrimitive.generateTagsFromSigtext(tsigs.getOnePlainText());
+                                trust.setTagRatings(kv[0], tsigs);
+                        } else if (qName.equals("node")) {
+                                ((TrustNode)trust).setNodeRatings(tsigs);
+                        } else if (qName.equals("segment")) {
+                                List<Node> nodes = TrustWay.generateSegmentFromSigtext(tsigs.getOnePlainText());
+                                ((TrustWay)trust).setSegmentRatings(nodes,tsigs);
+                        } else if (qName.equals("member")) {
+                                RelationMember member = TrustRelation.generateRelationMemberFromSigtext(tsigs.getOnePlainText());
+                                ((TrustRelation)trust).setMemberRating(TrustOsmPrimitive.createUniqueObjectIdentifier(member.getMember()), tsigs);
                         }
                 }
@@ -165 +156 @@
 
                 public void parseOpenPGP(String clearsigned) throws IOException {
-                        System.out.println("Clearsignedtext vorher:\n"+clearsigned);
 
                         // handle different newline characters and match them all to \n
@@ -188 +178 @@
                         plain = plain.substring(0, plain.length()-1);
 
-                        System.out.println("Plaintext:\n"+plain+"--------- hier is zu ende");
                         PGPSignatureList siglist = (PGPSignatureList)pgpFact.nextObject();
                         for (int i=0; i<siglist.size();i++) {
@@ -211 +200 @@
          * @throws IllegalArgumentException thrown if source is null
          */
-        public static Map<String,TrustOSMItem> parseSignatureXML(InputStream source, ProgressMonitor progressMonitor) throws IllegalDataException {
+        public static Map<String,TrustOsmPrimitive> parseSignatureXML(InputStream source, ProgressMonitor progressMonitor) throws IllegalDataException {
                 if (progressMonitor == null) {
                         progressMonitor = NullProgressMonitor.INSTANCE;

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/io/SigWriter.java

@@ -7 +7 @@
 import java.io.UnsupportedEncodingException;
 import java.util.Collection;
+import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 import org.openstreetmap.josm.data.osm.Node;
 import org.openstreetmap.josm.data.osm.OsmPrimitive;
 import org.openstreetmap.josm.io.XmlWriter;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustNode;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustRelation;
 import org.openstreetmap.josm.plugins.trustosm.data.TrustSignatures;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustWay;
 
 public class SigWriter extends XmlWriter {
@@ -27 +32 @@
         }
 
-        public void write(Collection<TrustOSMItem> items) {
+        public void write(Collection<TrustOsmPrimitive> items) {
                 writeHeader();
                 indent = "  ";
@@ -37 +42 @@
         private void writeDTD() {
                 out.println("<!DOCTYPE trustXML [");
-                out.println("  <!ELEMENT trustcollection (trustitem)*>");
-                out.println("  <!ATTLIST trustcollection version CDATA #IMPLIED creator CDATA #IMPLIED >");
-                out.println("  <!ELEMENT trustitem (signatures)*>");
-                out.println("  <!ATTLIST trustitem osmid CDATA #REQUIRED type CDATA #REQUIRED >");
-                out.println("  <!ELEMENT signatures (tags|geometry)*>");
-                out.println("  <!ELEMENT tags (key)*>");
-                out.println("  <!ELEMENT key (openpgp)*>");
-                out.println("  <!ATTLIST key k CDATA #REQUIRED >");
-                out.println("  <!ELEMENT geometry (node)*>");
-                out.println("  <!ELEMENT node (openpgp)*>");
-                out.println("  <!ATTLIST node id CDATA #REQUIRED >");
+                out.println("  <!ELEMENT trustXML (trustnode|trustway|trustrelation)*>");
+                out.println("  <!ATTLIST trustXML version CDATA #IMPLIED creator CDATA #IMPLIED >");
+                out.println("  <!ELEMENT trustnode (tags?,node?)>");
+                out.println("  <!ELEMENT trustway (tags?,segmentlist?)>");
+                out.println("  <!ELEMENT trustrelation (tags?,memberlist?)>");
+                out.println("  <!ATTLIST trustnode osmid CDATA #IMPLIED >");
+                out.println("  <!ATTLIST trustway osmid CDATA #IMPLIED >");
+                out.println("  <!ATTLIST trustrelation osmid CDATA #IMPLIED >");
+                out.println("  <!ELEMENT tags (key)+>");
+                out.println("  <!ELEMENT key (openpgp)+>");
+                out.println("  <!ATTLIST key k CDATA #IMPLIED >");
+                out.println("  <!ELEMENT node (openpgp)>");
+                //              out.println("  <!ATTLIST node id CDATA #REQUIRED >");
+                out.println("  <!ELEMENT segmentlist (segment)*>");
+                out.println("  <!ELEMENT segment (openpgp)+>");
+                out.println("  <!ELEMENT memberlist (member)*>");
+                out.println("  <!ELEMENT member (openpgp)+>");
                 out.println("  <!ELEMENT openpgp (#PCDATA)*>");
                 out.println("]>");
@@ -55 +66 @@
                 out.println("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>");
                 writeDTD();
-                out.println("<trustcollection version=\"0.1\" creator=\"JOSM Signature export\">");
+                out.println("<trustXML version=\"0.1\" creator=\"JOSM Signature export\">");
         }
 
         private void writeFooter() {
-                out.println("</trustcollection>");
+                out.println("</trustXML>");
         }
 
@@ -69 +80 @@
         }
 
-        private void writeItems(Collection<TrustOSMItem> items) {
-                Map<String, TrustSignatures> tagsigs;
-                Map<Node, TrustSignatures> nodesigs;
-
-                for (TrustOSMItem item : items){
-                        OsmPrimitive osm = item.getOsmItem();
-
-                        openAtt("trustitem", "osmid=\""+String.valueOf(osm.getUniqueId())+"\" type=\""+osm.getType().getAPIName()+"\"");
-                        openln("signatures");
-
-                        tagsigs = item.getTagSigs();
-                        openln("tags");
-                        for (String key : tagsigs.keySet()) {
-                                openAtt("key","k=\""+key+"\"");
-
-                                writeSigs(tagsigs.get(key));
-
-                                closeln("key");
+        private void writeTags(TrustOsmPrimitive trust) {
+                Map<String, TrustSignatures> tagsigs = trust.getTagSigs();
+                Set<String> signedKeys = tagsigs.keySet();
+                if (signedKeys.isEmpty()) return;
+                openln("tags");
+                for (String key : signedKeys) {
+                        openAtt("key","k=\""+key+"\"");
+
+                        writeSigs(tagsigs.get(key));
+
+                        closeln("key");
+                }
+                closeln("tags");
+        }
+
+        private void writeNode(TrustNode tn) {
+                TrustSignatures tsigs = tn.getNodeSigs();
+                if (tsigs == null) return;
+                openln("node");
+                writeSigs(tsigs);
+                closeln("node");
+        }
+
+        private void writeSegments(TrustWay tw) {
+                Map<List<Node>, TrustSignatures> segmentSig = tw.getSegmentSigs();
+                Set<List<Node>> signedSegments = segmentSig.keySet();
+                if (signedSegments.isEmpty()) return;
+                openln("segmentlist");
+                for (List<Node> segment : signedSegments) {
+                        openln("segment");
+                        writeSigs(segmentSig.get(segment));
+                        closeln("segment");
+                }
+                closeln("segmentlist");
+        }
+
+        private void writeMembers(TrustRelation tr) {
+                Map<String, TrustSignatures> memberSig = tr.getMemberSigs();
+                Set<String> signedMembers = memberSig.keySet();
+                if (signedMembers.isEmpty()) return;
+                openln("memberlist");
+                for (String member : signedMembers) {
+                        openln("member");
+                        writeSigs(memberSig.get(member));
+                        closeln("member");
+                }
+                closeln("memberlist");
+        }
+
+        private void writeItems(Collection<TrustOsmPrimitive> items) {
+
+                for (TrustOsmPrimitive trust : items){
+                        OsmPrimitive osm = trust.getOsmPrimitive();
+                        if (trust instanceof TrustNode) {
+                                TrustNode tn = (TrustNode) trust;
+                                openAtt("trustnode", "osmid=\""+String.valueOf(osm.getUniqueId())+"\"");
+                                writeTags(tn);
+                                writeNode(tn);
+                                closeln("trustnode");
+                        } else if (trust instanceof TrustWay) {
+                                TrustWay tw = (TrustWay) trust;
+                                openAtt("trustway", "osmid=\""+String.valueOf(osm.getUniqueId())+"\"");
+                                writeTags(tw);
+                                writeSegments(tw);
+                                closeln("trustway");
+                        } else if (trust instanceof TrustRelation) {
+                                TrustRelation tr = (TrustRelation) trust;
+                                openAtt("trustrelation", "osmid=\""+String.valueOf(osm.getUniqueId())+"\"");
+                                writeTags(tr);
+                                writeMembers(tr);
+                                closeln("trustrelation");
                         }
-                        closeln("tags");
-
-                        nodesigs = item.getGeomSigs();
-                        openln("geometry");
-                        for (Node node : nodesigs.keySet()) {
-                                openAtt("node","id=\""+String.valueOf(node.getUniqueId())+"\"");
-
-                                writeSigs(nodesigs.get(node));
-
-                                closeln("node");
-                        }
-                        closeln("geometry");
-                        closeln("signatures");
-                        closeln("trustitem");
+
+                        //                      openAtt("trustitem", "osmid=\""+String.valueOf(osm.getUniqueId())+"\" type=\""+osm.getType().getAPIName()+"\"");
+
                 }
         }

applications/editors/josm/plugins/trustosm/src/org/openstreetmap/josm/plugins/trustosm/util/TrustGPG.java

@@ -5 +5 @@
 import java.awt.Component;
 import java.awt.Dimension;
+import java.awt.GridBagLayout;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -20 +21 @@
 import java.security.SecureRandom;
 import java.security.Security;
+import java.text.NumberFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
-import java.util.HashMap;
 import java.util.Iterator;
-import java.util.Map;
+import java.util.List;
 import java.util.Random;
 import java.util.Vector;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 import javax.swing.Box;
@@ -36 +39 @@
 import javax.swing.JComponent;
 import javax.swing.JDialog;
+import javax.swing.JFormattedTextField;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
@@ -43 +47 @@
 import javax.swing.SpringLayout;
 
-import org.bouncycastle.bcpg.ArmoredOutputStream;
-import org.bouncycastle.bcpg.BCPGOutputStream;
+import org.bouncycastle.bcpg.sig.NotationData;
 import org.bouncycastle.jce.provider.BouncyCastleProvider;
 import org.bouncycastle.openpgp.PGPEncryptedData;
@@ -64 +67 @@
 import org.bouncycastle.util.encoders.Hex;
 import org.openstreetmap.josm.Main;
-import org.openstreetmap.josm.data.coor.CoordinateFormat;
-import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.data.osm.Node;
 import org.openstreetmap.josm.data.osm.OsmPrimitive;
-import org.openstreetmap.josm.data.osm.Relation;
 import org.openstreetmap.josm.data.osm.Way;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustOSMItem;
-import org.openstreetmap.josm.plugins.trustosm.data.TrustSignatures;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustNode;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustOsmPrimitive;
+import org.openstreetmap.josm.plugins.trustosm.data.TrustWay;
+import org.openstreetmap.josm.tools.GBC;
 import org.openstreetmap.josm.tools.ImageProvider;
-
-import tools.NameGenerator;
-import tools.SpringUtilities;
 
 import com.toedter.calendar.JDateChooser;
@@ -88 +87 @@
         private static int digest = PGPUtil.SHA1;
         private PGPSecretKey pgpSecKey;
-        public boolean keepkey = true;
+        public boolean keepkey = false;
+
+        public static final String NOTATION_DATA_KEY = "trustosm@openstreetmap.org";
 
         public TrustGPG() {
@@ -130 +131 @@
         private void readSecretKey() {
 
+                // if there is no KeyRingCollection we have to create a new one
+                if (pgpSec == null) {
+                        try {
+                                generateKey();
+                        } catch (Exception e) {
+                                System.err.println("GPG Key Ring File could not be created in: "+Main.pref.getPluginsDirectory().getPath() + "/trustosm/gnupg/secring.gpg");
+                        }
+                }
                 //
                 // we just loop through the collection till we find a key suitable for encryption, in the real
                 // world you would probably want to be a bit smarter about this.
                 //
-                if (keepkey && pgpSecKey != null) return;
+                if (keepkey) return;
 
                 final ArrayList<PGPSecretKey> sigKeys = new ArrayList<PGPSecretKey>();
@@ -243 +252 @@
                                 pgpSecKey = sigKeys.get(keyBox.getSelectedIndex());
                         }
+                } else {
+                        pgpSecKey = null;
                 }
                 //String selection = (String) JOptionPane.showInputDialog(null, tr("Select a Key to sign"),tr("Secret Key Choice"), JOptionPane.OK_CANCEL_OPTION, null, keys, keys[0]);
@@ -263 +274 @@
                 } catch (FileNotFoundException e) {
                         System.err.println("No gpg files found in "+Main.pref.getPluginsDirectory().getPath() + "/trustosm/gnupg/secring.gpg");
-                        System.err.println("Creating new...");
                         pgpSec = null;
                         pgpPub = null;
-                        generateKey();
                 }
 
@@ -282 +291 @@
         }
 
-        public static String[] generateTagsFromSigtext(String sigtext) {
-                String[] keyValue = sigtext.substring(sigtext.indexOf('\n')).split("=");
-                return keyValue;
-        }
-
-        public static String generateTagSigtext(OsmPrimitive osm, String key) {
-                String sigtext = "ID=" + osm.getUniqueId() + "\n";
-                sigtext += key + "=" + osm.get(key);
-                return sigtext;
-        }
-
-        public static String generateNodeSigtext(OsmPrimitive osm, Node node) {
-                LatLon point = node.getCoor();
-                String sigtext = "ID=" + osm.getUniqueId() + "\n";
-                sigtext += "Lat:" + point.latToString(CoordinateFormat.DECIMAL_DEGREES) + "\n";
-                sigtext += "Lon:" + point.lonToString(CoordinateFormat.DECIMAL_DEGREES);
-                return sigtext;
-        }
+
 
         public void getPasswordfromUser() {
@@ -325 +317 @@
                  */
         }
-
-        public void checkTag(TrustOSMItem trust, String key) {
-                String sigtext = generateTagSigtext(trust.getOsmItem(),key);
+        /*
+        public void checkTag(TrustOsmPrimitive trust, String key) {
+                String sigtext = TrustOsmPrimitive.generateTagSigtext(trust.getOsmPrimitive(),key);
                 TrustSignatures sigs;
                 if ((sigs = trust.getSigsOnKey(key))!=null)
@@ -335 +327 @@
         }
 
-        public void checkNode(TrustOSMItem trust, Node node) {
-                String sigtext = generateNodeSigtext(trust.getOsmItem(),node);
-                TrustSignatures sigs;
-                if ((sigs = trust.getSigsOnNode(node))!=null)
-                        for (PGPSignature sig : sigs.getSignatures()) {
-                                trust.updateNodeSigStatus(node, verify(sigtext,sig)? TrustSignatures.SIG_VALID : TrustSignatures.SIG_BROKEN);
-                        }
-        }
-
-        public void checkAll(TrustOSMItem trust) {
-                OsmPrimitive osm = trust.getOsmItem();
+
+
+        /*      public void checkAll(TrustOsmPrimitive trust) {
+                OsmPrimitive osm = trust.getOsmPrimitive();
                 for (String key : osm.keySet()) {
                         checkTag(trust, key);
@@ -351 +336 @@
 
                 if(osm instanceof Node) {
-                        checkNode(trust, (Node)osm);
+                        checkNode((TrustNode) trust);
                 } else if(osm instanceof Way) {
-                        Iterator<Node> iter = ((Way)osm).getNodes().iterator();
+                        /*                      Iterator<Node> iter = ((Way)osm).getNodes().iterator();
                         while (iter.hasNext()) {
                                 checkNode(trust, iter.next());
-                        }
+                        }/
                 } else if(osm instanceof Relation) {
 
                 }
         }
+         */
 
         public void invalidIDWarning(OsmPrimitive osm) {
                 JOptionPane.showMessageDialog(Main.parent, tr("The object with the ID \"{0}\" ({1}) is newly created.\nYou can not sign it, because the signature would lose the ID-Reference after uploading it to the OSM-server.",osm.getUniqueId(),osm.toString()), tr("Signing canceled!"), JOptionPane.ERROR_MESSAGE);
         }
-
-        public TrustOSMItem signGeometry(TrustOSMItem trust) {
+        /*
+        public TrustOsmPrimitive signGeometry(TrustOsmPrimitive trust) {
+                PGPSignatureSubpacketGenerator spGen = chooseAccuracy();
                 PGPSignature s;
                 Node node;
-                OsmPrimitive osm = trust.getOsmItem();
+                OsmPrimitive osm = trust.getOsmPrimitive();
                 if (osm.isNew()) {
                         invalidIDWarning(osm);
@@ -375 +362 @@
                 }
                 if(osm instanceof Node) {
-                        s = signNode(osm,(Node)osm);
-                        if (s != null) trust.storeNodeSig((Node)osm, s);
+                        s = signNode(osm,(Node)osm, spGen);
+                        if (s != null) ((TrustNode)trust).storeNodeSig(s);
                 } else if(osm instanceof Way) {
                         Iterator<Node> iter = ((Way)osm).getNodes().iterator();
                         while (iter.hasNext()) {
                                 node = iter.next();
-                                s = signNode(osm,node);
-                                if (s != null) trust.storeNodeSig(node, s);
+                                s = signNode(osm,node,spGen);
+                                if (s != null) ((TrustNode)trust).storeNodeSig(s);
                         }
                 } else if(osm instanceof Relation) {
@@ -388 +375 @@
                 }
                 return trust;
-        }
-
-        public PGPSignature signNode(OsmPrimitive osm, Node node) {
+        }*/
+
+        public TrustWay signWay(TrustWay trust) {
+                PGPSignature s;
+                Way w = (Way) trust.getOsmPrimitive();
+                if (w.isNew()) {
+                        invalidIDWarning(w);
+                        return trust;
+                }
+                /*
+                List<Node> nodes = w.getNodes();
+                s = signSegment(trust,nodes);
+                if (s != null) trust.storeSegmentSig(nodes,s);
+                 */
+                List<Node> wayNodes = w.getNodes();
+                for (int i=0; i<wayNodes.size()-1; i++) {
+                        List<Node> nodes = new ArrayList<Node>();
+                        nodes.add(wayNodes.get(i));
+                        nodes.add(wayNodes.get(i+1));
+                        s = signSegment(trust,nodes);
+                        if (s != null) trust.storeSegmentSig(nodes,s);
+                }
+
+                return trust;
+        }
+
+        public PGPSignature signSegment(TrustWay trust, List<Node> nodes) {
+                Way w = (Way) trust.getOsmPrimitive();
+                if (w.isNew()) {
+                        invalidIDWarning(w);
+                        return null;
+                }
+                String tosign = TrustWay.generateSegmentSigtext(trust,nodes);
+                PGPSignatureSubpacketGenerator spGen = chooseAccuracy();
+                return sign(tosign,spGen);
+        }
+
+        public PGPSignature signNode(Node node) {
+                PGPSignatureSubpacketGenerator  spGen = chooseAccuracy();
+                return signNode(node,spGen);
+        }
+
+        public PGPSignature signNode(Node node, PGPSignatureSubpacketGenerator spGen) {
+                if (node.isNew()) {
+                        invalidIDWarning(node);
+                        return null;
+                }
+                String tosign = TrustNode.generateNodeSigtext(node);
+                return sign(tosign,spGen);
+        }
+
+        public boolean signTag(TrustOsmPrimitive trust, String key) {
+                OsmPrimitive osm = trust.getOsmPrimitive();
                 if (osm.isNew()) {
                         invalidIDWarning(osm);
-                        return null;
-                }
-                String tosign = generateNodeSigtext(osm,node);
-                return sign(tosign);
-        }
-
-        public TrustOSMItem signTag(TrustOSMItem trust, String key) {
-                OsmPrimitive osm = trust.getOsmItem();
-                if (osm.isNew()) {
-                        invalidIDWarning(osm);
-                        return trust;
+                        return false;
                 }
                 PGPSignature s;
-                String tosign = generateTagSigtext(osm,key);
-                s = sign(tosign);
-                if (s != null)
+                String tosign = TrustOsmPrimitive.generateTagSigtext(osm,key);
+                //s = sign(tosign);
+                s = sign(tosign,chooseInformationSource());
+                if (s != null) {
                         trust.storeTagSig(key, s);
-                return trust;
+                        return true;
+                }
+                return false;
+        }
+
+        /**
+         * Search in a given Signature for Tolerance information.
+         * @param sig
+         * @return found tolerance as double or 0 if no Tolerance is given
+         */
+
+        public static double searchTolerance(PGPSignature sig) {
+                /** Take the first NotationData packet that seems to have Tolerance information */
+                for (NotationData nd : sig.getHashedSubPackets().getNotationDataOccurences()){
+                        if (nd.getNotationName().equals(TrustGPG.NOTATION_DATA_KEY)) {
+                                String notation = nd.getNotationValue();
+                                Pattern p = Pattern.compile("^Tolerance:(\\d*\\.?\\d*)m");
+                                Matcher m = p.matcher(notation);
+                                if (m.matches()) { // we found a valid Tolerance
+                                        return Double.parseDouble(m.group(1));
+                                }
+                        }
+                }
+                return 0;
+        }
+
+        public PGPSignatureSubpacketGenerator chooseAccuracy() {
+                PGPSignatureSubpacketGenerator  spGen = new PGPSignatureSubpacketGenerator();
+                JPanel p = new JPanel(new GridBagLayout());
+                p.add(new JLabel(tr("Please give a tolerance in meters")),GBC.eol());
+
+                JFormattedTextField meters = new JFormattedTextField(NumberFormat.getNumberInstance());
+                meters.setValue(new Double(10));
+                meters.setColumns(5);
+
+                p.add(meters,GBC.std());
+                p.add(new JLabel(tr("meters")),GBC.eol());
+
+                int n = JOptionPane.showOptionDialog(Main.parent, p, tr("Accuracy"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);
+
+                if (n == JOptionPane.OK_OPTION) {
+                        spGen.setNotationData(false, true, TrustGPG.NOTATION_DATA_KEY, "Tolerance:"+meters.getValue()+"m");
+                        return spGen;
+                }
+                return null;
+        }
+
+        public PGPSignatureSubpacketGenerator chooseInformationSource() {
+                PGPSignatureSubpacketGenerator  spGen = new PGPSignatureSubpacketGenerator();
+                JPanel p = new JPanel(new GridBagLayout());
+                p.add(new JLabel(tr("Select as much as you like:")),GBC.eol());
+
+                JCheckBox survey = new JCheckBox(tr("Survey"));
+                p.add(survey,GBC.eol());
+
+                JCheckBox aerial = new JCheckBox(tr("Aerial Photography"));
+                p.add(aerial,GBC.eol());
+
+                JCheckBox web = new JCheckBox(tr("Web Recherche"));
+                p.add(web,GBC.eol());
+
+                JCheckBox trusted = new JCheckBox(tr("Trusted persons told me"));
+                p.add(trusted,GBC.eol());
+
+                int n = JOptionPane.showOptionDialog(Main.parent, p, tr("Which source did you use?"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null);
+
+                if (n == JOptionPane.OK_OPTION) {
+                        String sources = "Sources:";
+                        if (survey.isSelected()) sources += ":survey";
+                        if (aerial.isSelected()) sources += ":aerial";
+                        if (web.isSelected()) sources += ":web";
+                        if (trusted.isSelected()) sources += ":trusted";
+                        spGen.setNotationData(false, true, TrustGPG.NOTATION_DATA_KEY, sources);
+                        return spGen;
+                }
+                return null;
         }
 
         public PGPSignature sign(String tosign) {
-
+                PGPSignatureSubpacketGenerator  spGen = new PGPSignatureSubpacketGenerator();
+                return sign(tosign,spGen);
+        }
+
+        public PGPSignature sign(String tosign, PGPSignatureSubpacketGenerator spGen) {
+
+                if (spGen == null) return null;
                 PGPSignature sig;
                 try{
@@ -428 +537 @@
                         PGPSignatureGenerator sGen = new PGPSignatureGenerator(pgpSecKey.getPublicKey().getAlgorithm(), digest, "BC");
                         sGen.initSign(PGPSignature.CANONICAL_TEXT_DOCUMENT, pgpPrivKey);
+
                         Iterator it = pgpSecKey.getPublicKey().getUserIDs();
-                        if (it.hasNext())
-                        {
-                                PGPSignatureSubpacketGenerator  spGen = new PGPSignatureSubpacketGenerator();
-
+                        if (it.hasNext()) {
                                 spGen.setSignerUserID(false, (String)it.next());
-                                sGen.setHashedSubpackets(spGen.generate());
-                        }
+                        }
+                        sGen.setHashedSubpackets(spGen.generate());
                         sGen.update(tosign.getBytes(Charset.forName("UTF-8")));
                         sig = sGen.generate();
+                        //System.out.println(new String(sGen.generateOnePassVersion(false).getEncoded(),Charset.forName("UTF-8")));
                         //writeSignatureToFile(sig, tosign, new FileOutputStream("/tmp/sigtest.asc"));
                         //sig.encode(new BCPGOutputStream(new ArmoredOutputStream(new FileOutputStream("/tmp/sigtest.asc"))));
                         return sig;
                 }catch (Exception e){//Catch exception if any
-                        System.err.println("Error: " + e.getMessage());
+                        System.err.println("PGP Signing Error: " + e.getMessage());
                 }
 
@@ -471 +579 @@
                         return sig.verify();
                 }catch (Exception e){//Catch exception if any
-                        System.err.println("Error: " + e.getMessage());
+                        System.err.println("PGP Verification Error: " + e.getMessage());
                 }
                 return false;
@@ -477 +585 @@
 
 
-        public static void writeSignatureToFile(PGPSignature sig, String clearText, FileOutputStream fout) throws Exception {
-                ArmoredOutputStream aOut = new ArmoredOutputStream(fout);
-                aOut.beginClearText(digest);
-                aOut.write(clearText.getBytes(Charset.forName("UTF-8")));
-                aOut.write('\n');
-                aOut.endClearText();
-
-                BCPGOutputStream bOut = new BCPGOutputStream(aOut);
-                sig.encode(bOut);
-                aOut.close();
-                bOut.close();
-        }
-
-        public Map<String, String> getKeyValueFromSignature(PGPSignature sig) {
-                Map<String, String> tags = new HashMap<String, String>();
-                try {
-                        String sigtext = new String(sig.getEncoded(), Charset.forName("UTF-8"));
-                        String[] kv = generateTagsFromSigtext(sigtext);
-                        tags.put(kv[0],kv[1]);
-                } catch (IOException e) {
-                        // TODO Auto-generated catch block
-                        e.printStackTrace();
-                }
-                return tags;
-        }
+        //      public static void writeSignatureToFile(PGPSignature sig, String clearText, FileOutputStream fout) throws Exception {
+        //              ArmoredOutputStream aOut = new ArmoredOutputStream(fout);
+        //              aOut.beginClearText(digest);
+        //              aOut.write(clearText.getBytes(Charset.forName("UTF-8")));
+        //              aOut.write('\n');
+        //              aOut.endClearText();
+        //
+        //              BCPGOutputStream bOut = new BCPGOutputStream(aOut);
+        //              sig.encode(bOut);
+        //              aOut.close();
+        //              bOut.close();
+        //      }
+        //
+        //      public Map<String, String> getKeyValueFromSignature(PGPSignature sig) {
+        //              Map<String, String> tags = new HashMap<String, String>();
+        //              try {
+        //                      String sigtext = new String(sig.getEncoded(), Charset.forName("UTF-8"));
+        //                      String[] kv = TrustOsmPrimitive.generateTagsFromSigtext(sigtext);
+        //                      tags.put(kv[0],kv[1]);
+        //              } catch (IOException e) {
+        //                      // TODO Auto-generated catch block
+        //                      e.printStackTrace();
+        //              }
+        //              return tags;
+        //      }
 
         public static void showKeyDetails(PGPPublicKey key) {
@@ -738 +846 @@
 
 
-                //writeGpgFiles();
+                writeGpgFiles();
 
                 return secRing.getSecretKey();