From 028776de880b8196d32b0d9324d32e3ea64299c7 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Fri, 18 Apr 2014 01:48:03 +0000
Subject: [PATCH]  * SusiMail:    - Extend session expiration (ticket #1253)   
 - Handle non-UTF8 encoding on header lines (ticket #508)    - Display dates
 in current locale and time zone    - Display sender name on message view    -
 Remove sort-by-ID buttons    - Hide "reload config" button unless config file
 is present    - Increase default page size    - Add dependency tracking to
 build

---
 apps/susimail/build.xml                       | 16 ++++++-
 apps/susimail/src/WEB-INF/web.xml             |  2 +-
 .../src/src/i2p/susi/util/Config.java         | 10 ++++
 .../src/src/i2p/susi/webmail/Mail.java        | 35 ++++++++++----
 .../src/src/i2p/susi/webmail/WebMail.java     | 48 ++++++++++++-------
 .../i2p/susi/webmail/encoding/HeaderLine.java | 30 +++++++++---
 .../src/i2p/susi/webmail/smtp/SMTPClient.java | 10 ++--
 apps/susimail/src/susimail.properties         |  4 +-
 history.txt                                   | 12 +++++
 9 files changed, 125 insertions(+), 42 deletions(-)

diff --git a/apps/susimail/build.xml b/apps/susimail/build.xml
index d429c8807..4c79fdfd2 100644
--- a/apps/susimail/build.xml
+++ b/apps/susimail/build.xml
@@ -13,8 +13,22 @@
     <condition property="no.bundle">
         <isfalse value="${require.gettext}" />
     </condition>
+    <condition property="depend.available">
+        <typefound name="depend" />
+    </condition>
+    <target name="depend" if="depend.available">
+        <depend
+            cache="../../build"
+            srcdir="./src/src" 
+            destdir="./src/WEB-INF/classes" >
+            <!-- Depend on classes instead of jars where available -->
+            <classpath>
+                <pathelement location="../../core/java/build/obj" />
+            </classpath>
+        </depend>
+    </target>
 
-    <target name="compile">
+    <target name="compile" depends="depend" >
         <mkdir dir="./src/WEB-INF/classes" />
         <javac 
             srcdir="./src/src"
diff --git a/apps/susimail/src/WEB-INF/web.xml b/apps/susimail/src/WEB-INF/web.xml
index f8f4f9f35..d5fa807a2 100644
--- a/apps/susimail/src/WEB-INF/web.xml
+++ b/apps/susimail/src/WEB-INF/web.xml
@@ -13,7 +13,7 @@
     <url-pattern>/susimail</url-pattern>
   </servlet-mapping>
   <session-config>
-    <session-timeout>15</session-timeout>
+    <session-timeout>1440</session-timeout>
   </session-config>
 
 <!--
diff --git a/apps/susimail/src/src/i2p/susi/util/Config.java b/apps/susimail/src/src/i2p/susi/util/Config.java
index eeff33a0f..ff1a9a51c 100644
--- a/apps/susimail/src/src/i2p/susi/util/Config.java
+++ b/apps/susimail/src/src/i2p/susi/util/Config.java
@@ -68,6 +68,16 @@ public class Config {
 
 		return result;
 	}
+
+	/**
+	 *  Don't bother showing a reload config button if this returns false.
+	 *  @since 0.9.13
+	 */
+	public static boolean hasConfigFile() {
+		File cfg = new File(I2PAppContext.getGlobalContext().getConfigDir(), "susimail.config");
+		return cfg.exists();
+	}
+
 	/**
 	 * 
 	 *
diff --git a/apps/susimail/src/src/i2p/susi/webmail/Mail.java b/apps/susimail/src/src/i2p/susi/webmail/Mail.java
index 9bd67ed42..03c595f66 100644
--- a/apps/susimail/src/src/i2p/susi/webmail/Mail.java
+++ b/apps/susimail/src/src/i2p/susi/webmail/Mail.java
@@ -37,6 +37,9 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.Locale;
+import java.util.TimeZone;
+
+import net.i2p.I2PAppContext;
 
 /**
  * data structure to hold a single message, mostly used with folder view and sorting
@@ -51,8 +54,12 @@ public class Mail {
 
 	public int id, size;
 	public String sender, reply, subject, dateString,
-	formattedSender, formattedSubject, formattedDate,
-	shortSender, shortSubject, quotedDate, uidl;
+		formattedSender, formattedSubject,
+		formattedDate,  // US Locale, UTC
+		localFormattedDate,  // Current Locale, local time zone
+		shortSender, shortSubject,
+		quotedDate,  // Current Locale, local time zone, longer format
+		uidl;
 	public Date date;
 	public ReadBuffer header, body;
 	public MailPart part;
@@ -68,6 +75,7 @@ public class Mail {
 		formattedSender = unknown;
 		formattedSubject = unknown;
 		formattedDate = unknown;
+		localFormattedDate = unknown;
 		shortSender = unknown;
 		shortSubject = unknown;
 		quotedDate = unknown;
@@ -110,7 +118,7 @@ public class Mail {
 		for( int i = 0; i < tokens.length; i++ ) {
 			if( tokens[i].matches( "^[^@< \t]+@[^> \t]+$" ) )
 				return "<" + tokens[i] + ">";
-			if(	tokens[i].matches( "^<[^@< \t]+@[^> \t]+>$" ) )
+			if( tokens[i].matches( "^<[^@< \t]+@[^> \t]+>$" ) )
 				return tokens[i];
 		}
 		
@@ -149,7 +157,16 @@ public class Mail {
 	}
 	public void parseHeaders()
 	{
-		DateFormat dateFormatter = new SimpleDateFormat( Config.getProperty( DATEFORMAT, "mm/dd/yyyy HH:mm:ss" ) );
+		DateFormat dateFormatter = new SimpleDateFormat("yyyy-mm-dd HH:mm");
+		DateFormat localDateFormatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
+		DateFormat longLocalDateFormatter = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
+		// the router sets the JVM time zone to UTC but saves the original here so we can get it
+		String systemTimeZone = I2PAppContext.getGlobalContext().getProperty("i2p.systemTimeZone");
+		if (systemTimeZone != null) {
+			TimeZone tz = TimeZone.getTimeZone(systemTimeZone);
+			localDateFormatter.setTimeZone(tz);
+			longLocalDateFormatter.setTimeZone(tz);
+		}
 		DateFormat mailDateFormatter = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z", Locale.ENGLISH );
 		
 		error = "";
@@ -195,7 +212,9 @@ public class Mail {
 							try {
 								date = mailDateFormatter.parse( dateString );
 								formattedDate = dateFormatter.format( date );
-								quotedDate = html.encode( dateString );
+								localFormattedDate = localDateFormatter.format( date );
+								//quotedDate = html.encode( dateString );
+								quotedDate = longLocalDateFormatter.format(date);
 							}
 							catch (ParseException e) {
 								date = null;
@@ -211,16 +230,16 @@ public class Mail {
 							shortSubject = html.encode( shortSubject );
 						}
 						else if( line.toLowerCase(Locale.US).startsWith( "reply-to:" ) ) {
-							reply = Mail.getAddress( line.substring( 9 ).trim() );
+							reply = getAddress( line.substring( 9 ).trim() );
 						}
 						else if( line.startsWith( "To:" ) ) {
 							ArrayList<String> list = new ArrayList<String>();
-							Mail.getRecipientsFromList( list, line.substring( 3 ).trim(), true );
+							getRecipientsFromList( list, line.substring( 3 ).trim(), true );
 							to = list.toArray();
 						}
 						else if( line.startsWith( "Cc:" ) ) {
 							ArrayList<String> list = new ArrayList<String>();
-							Mail.getRecipientsFromList( list, line.substring( 3 ).trim(), true );
+							getRecipientsFromList( list, line.substring( 3 ).trim(), true );
 							cc = list.toArray();
 						}
 					}
diff --git a/apps/susimail/src/src/i2p/susi/webmail/WebMail.java b/apps/susimail/src/src/i2p/susi/webmail/WebMail.java
index a403751e3..05bfd816d 100644
--- a/apps/susimail/src/src/i2p/susi/webmail/WebMail.java
+++ b/apps/susimail/src/src/i2p/susi/webmail/WebMail.java
@@ -370,7 +370,9 @@ public class WebMail extends HttpServlet
 	 */
 	private static String sortHeader( String name, String label, String imgPath )
 	{
-		return "" + label + "&nbsp;<a href=\"" + myself + "?" + name + "=up\"><img src=\"" + imgPath + "3up.png\" border=\"0\" alt=\"^\"></a><a href=\"" + myself + "?" + name + "=down\"><img src=\"" + imgPath + "3down.png\" border=\"0\" alt=\"v\"></a>";
+		return label + "&nbsp;<a href=\"" + myself + "?" + name + "=up\"><img src=\"" +
+			imgPath + "3up.png\" border=\"0\" alt=\"^\"></a><a href=\"" + myself +
+			"?" + name + "=down\"><img src=\"" + imgPath + "3down.png\" border=\"0\" alt=\"v\"></a>";
 	}
 	/**
 	 * check, if a given button "was pressed" in the received http request
@@ -758,7 +760,7 @@ public class WebMail extends HttpServlet
 							sessionObject.subject = "Re: " + mail.formattedSubject;
 							StringWriter text = new StringWriter();
 							PrintWriter pw = new PrintWriter( text );
-							pw.println( _("On {0} {1} wrote:", mail.formattedDate, sessionObject.replyTo) );
+							pw.println( _("On {0} {1} wrote:", mail.formattedDate + " UTC", sessionObject.replyTo) );
 							StringWriter text2 = new StringWriter();
 							PrintWriter pw2 = new PrintWriter( text2 );
 							showPart( pw2, mail.part, 0, TEXT_ONLY );
@@ -1273,7 +1275,7 @@ public class WebMail extends HttpServlet
 			if( sessionObject.state == STATE_LIST ) {
 				processFolderButtons( sessionObject, request );
 				for( Iterator<String> it = sessionObject.folder.currentPageIterator(); it != null && it.hasNext(); ) {
-					String uidl = (String)it.next();
+					String uidl = it.next();
 					Mail mail = sessionObject.mailCache.getMail( uidl, MailCache.FETCH_HEADER );
 					if( mail != null && mail.error.length() > 0 ) {
 						sessionObject.error += mail.error;
@@ -1579,9 +1581,10 @@ public class WebMail extends HttpServlet
 	{
 		out.println( button( SEND, _("Send") ) +
 				button( CANCEL, _("Cancel") ) + spacer +
-				(sessionObject.attachments != null && (!sessionObject.attachments.isEmpty()) ? button( DELETE_ATTACHMENT, _("Delete Attachment") ) : button2( DELETE_ATTACHMENT, _("Delete Attachment") ) ) + spacer +
-				button( RELOAD, _("Reload Config") ) + spacer +
-				button( LOGOUT, _("Logout") ) );
+				(sessionObject.attachments != null && (!sessionObject.attachments.isEmpty()) ? button( DELETE_ATTACHMENT, _("Delete Attachment") ) : button2( DELETE_ATTACHMENT, _("Delete Attachment") ) ) + spacer);
+		if (Config.hasConfigFile())
+			out.println(button( RELOAD, _("Reload Config") ) + spacer);
+		out.println(button( LOGOUT, _("Logout") ) );
 
 		String from = request.getParameter( NEW_FROM );
 		String fixed = Config.getProperty( CONFIG_SENDER_FIXED, "true" );
@@ -1672,18 +1675,21 @@ public class WebMail extends HttpServlet
 			button( REPLYALL, _("Reply All") ) +
 			button( FORWARD, _("Forward") ) + spacer +
 			button( DELETE, _("Delete") ) + spacer +
-			button( REFRESH, _("Check Mail") ) + spacer +
-			button( RELOAD, _("Reload Config") ) + spacer +
-			button( LOGOUT, _("Logout") ) + "<table id=\"mailbox\" cellspacing=\"0\" cellpadding=\"5\">\n" +
+			button( REFRESH, _("Check Mail") ) + spacer);
+		if (Config.hasConfigFile())
+			out.println(button( RELOAD, _("Reload Config") ) + spacer);
+		out.println(button( LOGOUT, _("Logout") ) + "<table id=\"mailbox\" cellspacing=\"0\" cellpadding=\"5\">\n" +
 			"<tr><td colspan=\"8\"><hr></td></tr>\n<tr>" +
 			thSpacer + "<th>" + sortHeader( SORT_SENDER, _("Sender"), sessionObject.imgPath ) + "</th>" +
 			thSpacer + "<th>" + sortHeader( SORT_SUBJECT, _("Subject"), sessionObject.imgPath ) + "</th>" +
-			thSpacer + "<th>" + sortHeader( SORT_DATE, _("Date"), sessionObject.imgPath ) + sortHeader( SORT_ID, "", sessionObject.imgPath ) + "</th>" +
+			thSpacer + "<th>" + sortHeader( SORT_DATE, _("Date"), sessionObject.imgPath ) +
+			//sortHeader( SORT_ID, "", sessionObject.imgPath ) +
+			"</th>" +
 			thSpacer + "<th>" + sortHeader( SORT_SIZE, _("Size"), sessionObject.imgPath ) + "</th></tr>" );
 		int bg = 0;
 		int i = 0;
 		for( Iterator<String> it = sessionObject.folder.currentPageIterator(); it != null && it.hasNext(); ) {
-			String uidl = (String)it.next();
+			String uidl = it.next();
 			Mail mail = sessionObject.mailCache.getMail( uidl, MailCache.FETCH_HEADER );
 			String link = "<a href=\"" + myself + "?" + SHOW + "=" + i + "\">";
 			
@@ -1705,7 +1711,9 @@ public class WebMail extends HttpServlet
 					", invert=" + sessionObject.invert +
 					", clear=" + sessionObject.clear );
 			out.println( "<tr class=\"list" + bg + "\"><td><input type=\"checkbox\" class=\"optbox\" name=\"check" + i + "\" value=\"1\"" + 
-					( idChecked ? "checked" : "" ) + ">" + ( RELEASE ? "" : "" + i ) + "</td><td>" + link + mail.shortSender + "</a></td><td>&nbsp;</td><td>" + link + mail.shortSubject + "</a></td><td>&nbsp;</td><td>" + mail.formattedDate + "</td><td>&nbsp;</td><td>" + ngettext("1 Byte", "{0} Bytes", mail.size) + "</td></tr>" );
+					( idChecked ? "checked" : "" ) + ">" + ( RELEASE ? "" : "" + i ) + "</td><td>" +
+					link + mail.shortSender + "</a></td><td>&nbsp;</td><td>" + link + mail.shortSubject + "</a></td><td>&nbsp;</td><td>" +
+					 mail.localFormattedDate + "</td><td>&nbsp;</td><td>" + ngettext("1 Byte", "{0} Bytes", mail.size) + "</td></tr>" );
 			bg = 1 - bg;
 			i++;
 		}
@@ -1754,15 +1762,19 @@ public class WebMail extends HttpServlet
 			button( DELETE, _("Delete") ) + spacer +
 			( sessionObject.folder.isFirstElement( sessionObject.showUIDL ) ? button2( PREV, _("Previous") ) : button( PREV, _("Previous") ) ) +
 			( sessionObject.folder.isLastElement( sessionObject.showUIDL ) ? button2( NEXT, _("Next") ) : button( NEXT, _("Next") ) ) + spacer +
-			button( LIST, _("Back to Folder") ) + spacer +
-			button( RELOAD, _("Reload Config") ) + spacer +
-			button( LOGOUT, _("Logout") ) );
+			button( LIST, _("Back to Folder") ) + spacer);
+		if (Config.hasConfigFile())
+			out.println(button( RELOAD, _("Reload Config") ) + spacer);
+		out.println(button( LOGOUT, _("Logout") ) );
 		if( mail != null ) {
 			out.println( "<table cellspacing=\"0\" cellpadding=\"5\">\n" +
 					"<tr><td colspan=\"2\" align=\"center\"><hr></td></tr>\n" +
-					"<tr class=\"mailhead\"><td align=\"right\">" + _("From:") + "</td><td align=\"left\">" + quoteHTML( mail.formattedSender ) + "</td></tr>\n" +
-					"<tr class=\"mailhead\"><td align=\"right\">" + _("Date:") + "</td><td align=\"left\">" + mail.quotedDate + "</td></tr>\n" +
-					"<tr class=\"mailhead\"><td align=\"right\">" + _("Subject:") + "</td><td align=\"left\">" + quoteHTML( mail.formattedSubject ) + "</td></tr>\n" +
+					"<tr class=\"mailhead\"><td align=\"right\" valign=\"top\">" + _("From:") +
+					"</td><td align=\"left\">" + quoteHTML( mail.sender ) + "</td></tr>\n" +
+					"<tr class=\"mailhead\"><td align=\"right\" valign=\"top\">" + _("Date:") +
+					"</td><td align=\"left\">" + mail.quotedDate + "</td></tr>\n" +
+					"<tr class=\"mailhead\"><td align=\"right\" valign=\"top\">" + _("Subject:") +
+					"</td><td align=\"left\">" + quoteHTML( mail.formattedSubject ) + "</td></tr>\n" +
 					"<tr><td colspan=\"2\" align=\"center\"><hr></td></tr>" );
 			if( mail.body != null ) {
 				showPart( out, mail.part, 0, SHOW_HTML );
diff --git a/apps/susimail/src/src/i2p/susi/webmail/encoding/HeaderLine.java b/apps/susimail/src/src/i2p/susi/webmail/encoding/HeaderLine.java
index 2e6599c21..1a5e5228d 100644
--- a/apps/susimail/src/src/i2p/susi/webmail/encoding/HeaderLine.java
+++ b/apps/susimail/src/src/i2p/susi/webmail/encoding/HeaderLine.java
@@ -23,12 +23,14 @@
  */
 package i2p.susi.webmail.encoding;
 
+import i2p.susi.debug.Debug;
 import i2p.susi.util.HexTable;
 import i2p.susi.util.ReadBuffer;
 
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.Locale;
 
 /**
  *  Ref:
@@ -170,7 +172,8 @@ public class HeaderLine implements Encoding {
 				if( length > 0 ) {
 					if( in[offset] == '?' ) {
 						// System.err.println( "=? found at " + ( offset -1 ) );
-						int f2 = offset + 1;
+						int f1 = offset;
+						int f2 = f1 + 1;
 						// FIXME save charset here ticket #508
 						for( ; f2 < end && in[f2] != '?'; f2++ );
 						if( f2 < end ) {
@@ -201,18 +204,31 @@ public class HeaderLine implements Encoding {
 											try {
 												// System.err.println( "decode(" + (f3 + 1) + "," + ( f4 - f3 - 1 ) + ")" );
 												tmp = e.decode( in, f3 + 1, f4 - f3 - 1 );
-												// FIXME use saved charset here ticket #508
-												for( int j = 0; j < tmp.length; j++ ) {
-													byte d = tmp.content[ tmp.offset + j ];
-													out[written++] = ( d == '_' ? 32 : d );
+												// get charset
+												String charset = new String(in, f1 + 1, f2 - f1 - 1, "ISO-8859-1");
+												String clc = charset.toLowerCase(Locale.US);
+												if (clc.equals("utf-8") || clc.equals("utf8")) {
+													for( int j = 0; j < tmp.length; j++ ) {
+														byte d = tmp.content[ tmp.offset + j ];
+														out[written++] = ( d == '_' ? 32 : d );
+													}
+												} else {
+													// decode string
+													String decoded = new String(tmp.content, tmp.offset, tmp.length, charset);
+													// encode string
+													byte[] utf8 = decoded.getBytes("UTF-8");
+													for( int j = 0; j < utf8.length; j++ ) {
+														byte d = utf8[j];
+														out[written++] = ( d == '_' ? 32 : d );
+													}
 												}
 												int distance = f4 + 2 - offset;
 												offset += distance;
 												length -= distance;
 												lastCharWasQuoted = true;
 												continue;
-											}
-											catch (Exception e1) {
+											} catch (Exception e1) {
+												Debug.debug(Debug.ERROR, e1.toString());
 											}
 										}
 									}
diff --git a/apps/susimail/src/src/i2p/susi/webmail/smtp/SMTPClient.java b/apps/susimail/src/src/i2p/susi/webmail/smtp/SMTPClient.java
index cc04e3fc2..6d63ff854 100644
--- a/apps/susimail/src/src/i2p/susi/webmail/smtp/SMTPClient.java
+++ b/apps/susimail/src/src/i2p/susi/webmail/smtp/SMTPClient.java
@@ -38,19 +38,19 @@ import java.net.Socket;
  */
 public class SMTPClient {
 	
-	Socket socket;
-	byte buffer[];
+	private Socket socket;
+	private final byte buffer[];
 	public String error;
-	String lastResponse;
+	private String lastResponse;
 	
-	private static Encoding base64 = null;
+	private static final Encoding base64;
 	
 	static {
 		base64 = EncodingFactory.getEncoding( "base64" );
 	}
+
 	public SMTPClient()
 	{
-		socket = null;
 		buffer = new byte[10240];
 		error = "";
 		lastResponse = "";
diff --git a/apps/susimail/src/susimail.properties b/apps/susimail/src/susimail.properties
index a310bfb9c..68070226b 100644
--- a/apps/susimail/src/susimail.properties
+++ b/apps/susimail/src/susimail.properties
@@ -11,10 +11,10 @@ susimail.fast.start=true
 susimail.sender.fixed=true
 susimail.sender.domain=mail.i2p
 
-susimail.pager.pagesize=10
+susimail.pager.pagesize=40
 
 susimail.composer.cols=80
 susimail.composer.rows=15
 susimail.composer.bcc.to.self=true
 
-susimail.date.format=MM/dd/yyyy HH:mm:ss
\ No newline at end of file
+susimail.date.format=MM/dd/yyyy HH:mm:ss
diff --git a/history.txt b/history.txt
index 06219f40d..87c670b42 100644
--- a/history.txt
+++ b/history.txt
@@ -1,3 +1,15 @@
+2014-04-18 zzz
+ * configclients: Don't allow console disable
+ * SusiMail:
+   - Extend session expiration (ticket #1253)
+   - Handle non-UTF8 encoding on header lines (ticket #508)
+   - Display dates in current locale and time zone
+   - Display sender name on message view
+   - Remove sort-by-ID buttons
+   - Hide "reload config" button unless config file is present
+   - Increase default page size
+   - Add dependency tracking to build
+
 2014-04-17 zzz
  * i2psnark: Randomize announce list order and limit size
  * SSU: SessionRequest replay prevention (ticket #1212)