8 files changed, 521 insertions, 23 deletions

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.5" maxVersion="1.5" type="org.netbeans.modules.form.forminfo.JDialogFormInfo">
+  <Properties>
+    <Property name="defaultCloseOperation" type="int" value="2"/>
+    <Property name="name" type="java.lang.String" value="Form" noResource="true"/>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+  </SyntheticProperties>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="2"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="0" attributes="0">
+                  <Group type="103" alignment="0" groupAlignment="0" attributes="0">
+                      <Group type="102" alignment="0" attributes="0">
+                          <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
+                          <EmptySpace min="-2" pref="136" max="-2" attributes="0"/>
+                      </Group>
+                      <Group type="102" alignment="0" attributes="0">
+                          <EmptySpace min="12" pref="12" max="12" attributes="0"/>
+                          <Group type="103" groupAlignment="0" attributes="0">
+                              <Component id="jLabel2" alignment="0" min="-2" pref="354" max="-2" attributes="0"/>
+                              <Group type="102" alignment="0" attributes="0">
+                                  <Component id="jLabel3" min="-2" max="-2" attributes="0"/>
+                                  <EmptySpace max="-2" attributes="0"/>
+                                  <Component id="jPasswordField1" pref="278" max="32767" attributes="0"/>
+                              </Group>
+                          </Group>
+                          <EmptySpace max="-2" attributes="0"/>
+                      </Group>
+                  </Group>
+                  <Group type="102" alignment="1" attributes="0">
+                      <Component id="jButton2" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButton1" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                  </Group>
+              </Group>
+          </Group>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace min="-2" max="-2" attributes="0"/>
+              <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="jLabel2" pref="68" max="32767" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="jLabel3" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jPasswordField1" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace min="-2" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="jButton1" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButton2" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace min="-2" max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Component class="javax.swing.JLabel" name="jLabel1">
+      <Properties>
+        <Property name="font" type="java.awt.Font" resourceKey="jLabel1.font"/>
+        <Property name="text" type="java.lang.String" resourceKey="jLabel1.text"/>
+        <Property name="name" type="java.lang.String" value="jLabel1" noResource="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="jLabel2">
+      <Properties>
+        <Property name="text" type="java.lang.String" resourceKey="jLabel2.text"/>
+        <Property name="name" type="java.lang.String" value="jLabel2" noResource="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="jLabel3">
+      <Properties>
+        <Property name="text" type="java.lang.String" resourceKey="jLabel3.text"/>
+        <Property name="name" type="java.lang.String" value="jLabel3" noResource="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JPasswordField" name="jPasswordField1">
+      <Properties>
+        <Property name="text" type="java.lang.String" resourceKey="jPasswordField1.text"/>
+        <Property name="name" type="java.lang.String" value="jPasswordField1" noResource="true"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButton1">
+      <Properties>
+        <Property name="text" type="java.lang.String" resourceKey="jButton1.text"/>
+        <Property name="name" type="java.lang.String" value="jButton1" noResource="true"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jButton1ActionPerformed"/>
+      </Events>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButton2">
+      <Properties>
+        <Property name="text" type="java.lang.String" resourceKey="jButton2.text"/>
+        <Property name="name" type="java.lang.String" value="jButton2" noResource="true"/>
+      </Properties>
+      <Events>
+        <EventHandler event="actionPerformed" listener="java.awt.event.ActionListener" parameters="java.awt.event.ActionEvent" handler="jButton2ActionPerformed"/>
+      </Events>
+    </Component>
+  </SubComponents>
+</Form>
@@ -0,0 +1,166 @@
+/*
+ * AskForPasswordForm.java
+ *
+ * Created on August 12, 2008, 4:24 PM
+ */
+
+package com.fourisland.instadisc;
+
+/**
+ *
+ * @author  hatkirby
+ */
+public class AskForPasswordForm extends javax.swing.JDialog {
+    
+    /** Creates new form AskForPasswordForm */
+    public AskForPasswordForm(java.awt.Frame parent, boolean modal) {
+        super(parent, modal);
+        initComponents();
+    }
+    
+    /** This method is called from within the constructor to
+     * initialize the form.
+     * WARNING: Do NOT modify this code. The content of this method is
+     * always regenerated by the Form Editor.
+     */
+    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
+    private void initComponents() {
+
+        jLabel1 = new javax.swing.JLabel();
+        jLabel2 = new javax.swing.JLabel();
+        jLabel3 = new javax.swing.JLabel();
+        jPasswordField1 = new javax.swing.JPasswordField();
+        jButton1 = new javax.swing.JButton();
+        jButton2 = new javax.swing.JButton();
+
+        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
+        setName("Form"); // NOI18N
+
+        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(com.fourisland.instadisc.InstaDiscApp.class).getContext().getResourceMap(AskForPasswordForm.class);
+        jLabel1.setFont(resourceMap.getFont("jLabel1.font")); // NOI18N
+        jLabel1.setText(resourceMap.getString("jLabel1.text")); // NOI18N
+        jLabel1.setName("jLabel1"); // NOI18N
+
+        jLabel2.setText(resourceMap.getString("jLabel2.text")); // NOI18N
+        jLabel2.setName("jLabel2"); // NOI18N
+
+        jLabel3.setText(resourceMap.getString("jLabel3.text")); // NOI18N
+        jLabel3.setName("jLabel3"); // NOI18N
+
+        jPasswordField1.setText(resourceMap.getString("jPasswordField1.text")); // NOI18N
+        jPasswordField1.setName("jPasswordField1"); // NOI18N
+
+        jButton1.setText(resourceMap.getString("jButton1.text")); // NOI18N
+        jButton1.setName("jButton1"); // NOI18N
+        jButton1.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                jButton1ActionPerformed(evt);
+            }
+        });
+
+        jButton2.setText(resourceMap.getString("jButton2.text")); // NOI18N
+        jButton2.setName("jButton2"); // NOI18N
+        jButton2.addActionListener(new java.awt.event.ActionListener() {
+            public void actionPerformed(java.awt.event.ActionEvent evt) {
+                jButton2ActionPerformed(evt);
+            }
+        });
+
+        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
+        getContentPane().setLayout(layout);
+        layout.setHorizontalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                        .addGroup(layout.createSequentialGroup()
+                            .addComponent(jLabel1)
+                            .addGap(136, 136, 136))
+                        .addGroup(layout.createSequentialGroup()
+                            .addGap(12, 12, 12)
+                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                                .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 354, javax.swing.GroupLayout.PREFERRED_SIZE)
+                                .addGroup(layout.createSequentialGroup()
+                                    .addComponent(jLabel3)
+                                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                                    .addComponent(jPasswordField1, javax.swing.GroupLayout.DEFAULT_SIZE, 278, Short.MAX_VALUE)))
+                            .addContainerGap()))
+                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+                        .addComponent(jButton2)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(jButton1)
+                        .addContainerGap())))
+        );
+        layout.setVerticalGroup(
+            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+            .addGroup(layout.createSequentialGroup()
+                .addContainerGap()
+                .addComponent(jLabel1)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, 68, Short.MAX_VALUE)
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(jLabel3)
+                    .addComponent(jPasswordField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
+                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
+                    .addComponent(jButton1)
+                    .addComponent(jButton2))
+                .addContainerGap())
+        );
+
+        pack();
+    }// </editor-fold>//GEN-END:initComponents
+
+    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
+        entered = true;
+        password = new String(jPasswordField1.getPassword());
+        setVisible(false);
+    }//GEN-LAST:event_jButton2ActionPerformed
+
+    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
+        entered = false;
+        password = "";
+        setVisible(false);
+    }//GEN-LAST:event_jButton1ActionPerformed
+    
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String args[]) {
+        java.awt.EventQueue.invokeLater(new Runnable() {
+            public void run() {
+                AskForPasswordForm dialog = new AskForPasswordForm(new javax.swing.JFrame(), true);
+                dialog.addWindowListener(new java.awt.event.WindowAdapter() {
+                    public void windowClosing(java.awt.event.WindowEvent e) {
+                        System.exit(0);
+                    }
+                });
+                dialog.setVisible(true);
+            }
+        });
+    }
+    
+    // Variables declaration - do not modify//GEN-BEGIN:variables
+    private javax.swing.JButton jButton1;
+    private javax.swing.JButton jButton2;
+    private javax.swing.JLabel jLabel1;
+    private javax.swing.JLabel jLabel2;
+    private javax.swing.JLabel jLabel3;
+    private javax.swing.JPasswordField jPasswordField1;
+    // End of variables declaration//GEN-END:variables
+    private boolean entered;
+    private String password;
+    
+    public boolean getEntered()
+    {
+        return entered;
+    }
+    
+    public String getPassword()
+    {
+        return password;
+    }
+    
+}
@@ -19,6 +19,7 @@ public class Subscription {
     private String url;
     private String category;
     private String title;
+    private String password;
     
     public String getURL()
     {
@@ -35,6 +36,11 @@ public class Subscription {
         return title;
     }
     
+    public String getPassword()
+    {
+        return password;
+    }
+    
     public void setURL(String url)
     {
         this.url = url;
@@ -49,4 +55,9 @@ public class Subscription {
     {
         this.title = title;
     }
+    
+    public void setPassword(String password)
+    {
+        this.password = password;
+    }
 }
@@ -0,0 +1,81 @@
+package com.fourisland.instadisc;
+
+public class Functions {
+    
+    public static boolean xor(boolean x, boolean y)
+    {
+        return (x == y);
+    }
+    
+    public static int max(int x, int y)
+    {
+        return (x > y ? x : y);
+    }
+    
+    public static String padleft(String in, String pad, int len)
+    {
+        while (in.length() < len)
+        {
+            in = pad + in;
+        }
+        
+        if (in.length() > len)
+        {
+            in = in.substring(0,len);
+        }
+        
+        return in;
+    }
+    
+    public static String reverse(String in)
+    {
+        String out = "";
+        int i=0;
+        
+        for (i=0;i<in.length();i++)
+        {
+            out = in.charAt(i) + out;
+        }
+        
+        return out;
+    }
+    
+    public static byte[] hexToBytes(String str)
+    {
+        if (str==null)
+        {
+            return null;
+        } else if (str.length() < 2)
+        {
+            return null;
+        } else if (str.length() < 2)
+        {
+            return null;
+        } else {
+            int len = str.length() / 2;
+            byte[] buffer = new byte[len];
+            for (int i=0; i<len; i++) {
+                buffer[i] = (byte) Integer.parseInt(str.substring(i*2,i*2+2),16);
+            }
+            
+            return buffer;
+        }
+    }
+    
+    public static String padright(String in, String pad, int len)
+    {
+        while (in.length() < len)
+        {
+            in += pad;
+        }
+        
+        if (in.length() > len)
+        {
+            in = in.substring(0,len);
+        }
+        
+        return in;
+    }
+
+}
+    
\ No newline at end of file
@@ -4,6 +4,7 @@
  */
 package com.fourisland.instadisc.Item;
 
+import com.fourisland.instadisc.Functions;
 import java.security.MessageDigest;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -43,7 +44,7 @@ public class MD5 {
             byte buffer[] = md5.digest(create);
             for (i = 0; i < buffer.length; i++) {
                 String hex = Integer.toHexString(buffer[i]);
-                verify.append(pad(hex.substring(max(hex.length() - 2, 0)),"0",2));
+                verify.append(Functions.padleft(hex.substring(Functions.max(hex.length() - 2, 0)),"0",2));
             }
         } catch (Exception ex) {
             Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
@@ -51,18 +52,4 @@ public class MD5 {
         ver = "";
         return verify.toString();
     }
-    
-    private int max(int x, int y)
-    {
-        return (x > y ? x : y);
-    }
-    
-    private String pad(String in, String pad, int len)
-    {
-        while (in.length() < len)
-        {
-            in = pad + in;
-        }
-        return in;
-    }
 }
@@ -4,9 +4,11 @@
  */
 package com.fourisland.instadisc.Item;
 
+import com.fourisland.instadisc.AskForPasswordForm;
 import com.fourisland.instadisc.Database.Filter;
 import com.fourisland.instadisc.Database.Subscription;
 import com.fourisland.instadisc.Database.Wrapper;
+import com.fourisland.instadisc.Functions;
 import com.fourisland.instadisc.XmlRpc;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -16,6 +18,7 @@ import java.net.URL;
 import java.util.HashMap;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import javax.swing.JFrame;
 import javax.swing.JLabel;
 
 /**
@@ -135,14 +138,43 @@ class SubscriptionFileThread implements Runnable {
                         s.setURL(headerMap.get("Subscription"));
                         s.setTitle(headerMap.get("Title"));
                         s.setCategory(headerMap.get("Category"));
-                        Wrapper.addSubscription(s);
-
-                        XmlRpc xmlrpc = new XmlRpc("addSubscription");
-                        xmlrpc.addParam(headerMap.get("Subscription"));
-                        xmlrpc.addParam(headerMap.get("Category"));
-                        xmlrpc.execute();
-
-                        status.setText("You've sucessfully subscribed to that website");
+                        
+                        if (Functions.xor(headerMap.containsKey("Verification"),headerMap.containsKey("Verification-ID")))
+                        {
+                            if (headerMap.containsKey("Verification"))
+                            {
+                                AskForPasswordForm afpf = new AskForPasswordForm(new JFrame(),true);
+                                afpf.setVisible(true);
+                                
+                                if (afpf.getEntered() || afpf.getPassword().equals(""))
+                                {
+                                    MD5 md5 = new MD5(afpf.getPassword());
+                                    MD5 hash = new MD5(s.getTitle() + ":" + md5.hash() + ":" + headerMap.get("Verification-ID"));
+                                    
+                                    if (hash.hash().equals(headerMap.get("Verification")))
+                                    {
+                                        s.setPassword(afpf.getPassword());
+                                    } else {
+                                        status.setText("Error: Incorrect password entered");
+                                        return;
+                                    }
+                                } else {
+                                    status.setText("Error: No password entered");
+                                    return;
+                                }
+                            } else {
+                                s.setPassword("");
+                            }
+                            
+                            Wrapper.addSubscription(s);
+
+                            XmlRpc xmlrpc = new XmlRpc("addSubscription");
+                            xmlrpc.addParam(headerMap.get("Subscription"));
+                            xmlrpc.addParam(headerMap.get("Category"));
+                            xmlrpc.execute();
+
+                            status.setText("You've sucessfully subscribed to that website");
+                        }
                     } else {
                         status.setText("Error: Subscription file is not well-formed");
                     }
@@ -7,15 +7,28 @@ package com.fourisland.instadisc.Item;
 import com.fourisland.instadisc.Database.Filter;
 import com.fourisland.instadisc.Database.Subscription;
 import com.fourisland.instadisc.Database.Wrapper;
+import com.fourisland.instadisc.Functions;
 import com.fourisland.instadisc.Item.Categories.Category;
 import com.fourisland.instadisc.XmlRpc;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+import java.util.Collection;
 import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map.Entry;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import javax.crypto.BadPaddingException;
+import javax.crypto.Cipher;
+import javax.crypto.IllegalBlockSizeException;
+import javax.crypto.NoSuchPaddingException;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
 
 /**
  *
@@ -33,6 +46,7 @@ public class WellFormedItem {
         boolean good = true;
         good = (good ? checkForRequiredHeaders() : false);
         good = (good ? checkForSubscription() : false);
+        good = (good ? checkForEncryption() : false);
         good = (good ? Category.checkForLegalCategory(aThis.headerMap) : false);
         good = (good ? Category.checkForRequiredSemantics(aThis.headerMap) : false);
         good = (good ? checkForProperVerification() : false);
@@ -41,6 +55,74 @@ public class WellFormedItem {
         return good;
     }
 
+    private boolean checkForEncryption() {
+        if (!Wrapper.getSubscription(aThis.headerMap.get("Subscription")).getPassword().equals(""))
+        {
+            try
+            {
+                Subscription s = Wrapper.getSubscription(aThis.headerMap.get("Subscription"));
+                MD5 md5 = new MD5(Functions.padright(s.getPassword(), aThis.headerMap.get("Encryption-ID"), 16).substring(0, 16));
+                String key = md5.hash().substring(0, 16);
+                String iv = Functions.reverse(key);
+
+                Cipher cipher = Cipher.getInstance("AES/CBC/NoPadding");
+                SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(), "AES");
+                IvParameterSpec ivSpec = new IvParameterSpec(iv.getBytes());
+                cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);
+
+                aThis.headerMap.put("Title", new String(cipher.doFinal(Functions.hexToBytes(aThis.headerMap.get("Title")))).trim());
+                aThis.headerMap.put("Author", new String(cipher.doFinal(Functions.hexToBytes(aThis.headerMap.get("Author")))).trim());
+                aThis.headerMap.put("URL", new String(cipher.doFinal(Functions.hexToBytes(aThis.headerMap.get("URL")))).trim());
+                
+                HashMap<String, String> temp = new HashMap<String, String>(aThis.headerMap);
+                temp.remove("ID");
+                temp.remove("Verification");
+                temp.remove("Verification-ID");
+                temp.remove("Subscription");
+                temp.remove("Title");
+                temp.remove("Author");
+                temp.remove("URL");
+                temp.remove("Encryption-ID");
+                
+                Collection<Entry<String,String>> vals = temp.entrySet();
+                Iterator<Entry<String,String>> i = vals.iterator();
+                while (i.hasNext())
+                {
+                    Entry<String,String> e = (Entry<String,String>) i.next();
+                    aThis.headerMap.put(e.getKey(), new String(cipher.doFinal(Functions.hexToBytes(e.getValue()))).trim());    
+                }
+
+                return true;
+            } catch (IllegalBlockSizeException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            } catch (BadPaddingException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            } catch (InvalidKeyException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            } catch (InvalidAlgorithmParameterException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            } catch (NoSuchAlgorithmException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            } catch (NoSuchPaddingException ex)
+            {
+                Logger.getLogger(WellFormedItem.class.getName()).log(Level.SEVERE, null, ex);
+                return false;
+            }
+        } else {
+            return true;
+        }
+    }
+
     private boolean checkForEqualFilters() {
         boolean good = true;
 
@@ -117,6 +199,7 @@ public class WellFormedItem {
 
     private boolean checkForRequiredHeaders() {
         boolean good = true;
+        
         good = (good ? checkForRequiredHeader("ID") : false);
         good = (good ? checkForRequiredHeader("Verification") : false);
         good = (good ? checkForRequiredHeader("Verification-ID") : false);
@@ -124,6 +207,12 @@ public class WellFormedItem {
         good = (good ? checkForRequiredHeader("Title") : false);
         good = (good ? checkForRequiredHeader("Author") : false);
         good = (good ? checkForRequiredHeader("URL") : false);
+        
+        if (!Wrapper.getSubscription(aThis.headerMap.get("Subscription")).getPassword().equals(""))
+        {
+            good = (good ? checkForRequiredHeader("Encryption-ID") : false);
+        }
+        
         return good;
     }
 
@@ -0,0 +1,9 @@
+
+jLabel1.text=Ask For Password
+#NOI18N
+jLabel1.font=DejaVu Sans-Plain-18
+jLabel2.text=<HTML>If you can see this form, that must mean you are attempting to subscribe to a password-protected subscription. If you don't have the password to this subscription, well then, you cannot subscribe to it.
+jLabel3.text=Password:
+jPasswordField1.text=
+jButton1.text=Cancel
+jButton2.text=OK