Author: jolantern
Date: 2007-12-23 16:26:44 +0000 (Sun, 23 Dec 2007)
New Revision: 16806
Modified:
branches/legacy/stable/src/freenet/node/http/BookmarkManagerServlet.java
Log:
indent
Modified:
branches/legacy/stable/src/freenet/node/http/BookmarkManagerServlet.java
===================================================================
--- branches/legacy/stable/src/freenet/node/http/BookmarkManagerServlet.java
2007-12-23 13:07:07 UTC (rev 16805)
+++ branches/legacy/stable/src/freenet/node/http/BookmarkManagerServlet.java
2007-12-23 16:26:44 UTC (rev 16806)
@@ -45,114 +45,114 @@
extends HttpServlet
implements ConfigUpdateListener {
- private final static String NL = System.getProperty("line.separator");
- private boolean allowUpdatingBookmarks;
- private String thisPath;
- private ArrayList bookmarks;
- private HtmlTemplate pageTemplate;
- /** bookmark submitted via add but not yet confirmed */
- private Bookmark pendingNewBookmark;
+ private final static String NL = System.getProperty("line.separator");
+ private boolean allowUpdatingBookmarks;
+ private String thisPath;
+ private ArrayList bookmarks;
+ private HtmlTemplate pageTemplate;
+ /** bookmark submitted via add but not yet confirmed */
+ private Bookmark pendingNewBookmark;
/**
* random challenge the user must confirm with to get the pending
bookmark
* added
*/
- private long pendingNewBookmarkSecret;
- /** random source used to calculate said random challenge */
- private RandomSource randSource;
+ private long pendingNewBookmarkSecret;
+ /** random source used to calculate said random challenge */
+ private RandomSource randSource;
/**
* random challenge built into the html form so that only update and
remove
* requests
*/
- private long lastRenderSecret;
- private boolean logDEBUG;
+ private long lastRenderSecret;
+ private boolean logDEBUG;
- /*
- * All supported params
- */
- public final static String PARAM_OP = "op";
- public final static String PARAM_BACK = "back";
- public final static String PARAM_NUM = "num";
- public final static String PARAM_KEY = "key";
- public final static String PARAM_OLDKEY = "oldKey";
- public final static String PARAM_TITLE = "title";
- public final static String PARAM_DESCRIPTION = "description";
- public final static String PARAM_ACTIVELINKFILE = "activelinkFile";
- public final static String PARAM_CONFIRMID = "confirmid";
- public final static String PARAM_CHALLENGE = "challenge";
-
- /*
- * All supported ops
- */
- public final static String PARAM_OP_ADD = "add";
- public final static String PARAM_OP_UPDATE = "update";
- public final static String PARAM_OP_REMOVE = "remove";
- public final static String PARAM_OP_CONFIRM = "confirm";
-
- /*
- * These are used to render the HTML form. yuck, I know. so, when do we
- * integrate jsps?
- */
- private final static int SIZE_KEY = 60;
- private final static int SIZE_TITLE = 25;
- private final static int SIZE_ACTIVELINK = 15;
- private final static int SIZE_DESCRIPTION_WIDTH = 60;
- private final static int SIZE_DESCRIPTION_HEIGHT = 2;
-
- /**
+ /*
+ * All supported params
+ */
+ public final static String PARAM_OP = "op";
+ public final static String PARAM_BACK = "back";
+ public final static String PARAM_NUM = "num";
+ public final static String PARAM_KEY = "key";
+ public final static String PARAM_OLDKEY = "oldKey";
+ public final static String PARAM_TITLE = "title";
+ public final static String PARAM_DESCRIPTION = "description";
+ public final static String PARAM_ACTIVELINKFILE = "activelinkFile";
+ public final static String PARAM_CONFIRMID = "confirmid";
+ public final static String PARAM_CHALLENGE = "challenge";
+
+ /*
+ * All supported ops
+ */
+ public final static String PARAM_OP_ADD = "add";
+ public final static String PARAM_OP_UPDATE = "update";
+ public final static String PARAM_OP_REMOVE = "remove";
+ public final static String PARAM_OP_CONFIRM = "confirm";
+
+ /*
+ * These are used to render the HTML form. yuck, I know. so, when do
we
+ * integrate jsps?
+ */
+ private final static int SIZE_KEY = 60;
+ private final static int SIZE_TITLE = 25;
+ private final static int SIZE_ACTIVELINK = 15;
+ private final static int SIZE_DESCRIPTION_WIDTH = 60;
+ private final static int SIZE_DESCRIPTION_HEIGHT = 2;
+
+ /**
* hardcoded path to the node info servlet config options for the
* bookmarks. what, the bookmarks should be under their own tree? or
* perhaps in their own file?
- */
+ */
private final static String BOOKMARK_PATH =
"mainport.params.servlet.2.bookmarks";
- public final void init() {
+ public final void init() {
randSource =
(RandomSource) getServletContext().getAttribute(
"freenet.crypt.RandomSource");
- bookmarks = loadDefaultBookmarks();
- thisPath = "/servlet/bookmarkmanager";
- pendingNewBookmark = null;
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- try {
+ bookmarks = loadDefaultBookmarks();
+ thisPath = "/servlet/bookmarkmanager";
+ pendingNewBookmark = null;
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ try {
pageTemplate =
HtmlTemplate.createTemplate("BookmarkManagerServletTmpl.html");
- } catch (IOException ioe) {
- Core.logger.log(this, "Error creating template", ioe,
Logger.ERROR);
- }
- NodeConfigUpdater.addUpdateListener(BOOKMARK_PATH, this);
- allowUpdatingBookmarks = !Main.publicNode;
- }
-
- /**
- * Read through the Node.config and create Bookmark objects based only on
- * that (does not read the config file)
- */
- private ArrayList loadDefaultBookmarks() {
- ArrayList bmks = new ArrayList();
- try {
- Params params = new Params(Node.getConfig().getOptions());
-
- if (params != null) {
- Option countOpt = params.getOption(BOOKMARK_PATH+".count");
- int maxBookmarks = -1;
- if (countOpt != null)
- try {
+ } catch (IOException ioe) {
+ Core.logger.log(this, "Error creating template", ioe,
Logger.ERROR);
+ }
+ NodeConfigUpdater.addUpdateListener(BOOKMARK_PATH, this);
+ allowUpdatingBookmarks = !Main.publicNode;
+ }
+
+ /**
+ * Read through the Node.config and create Bookmark objects based only
on
+ * that (does not read the config file)
+ */
+ private ArrayList loadDefaultBookmarks() {
+ ArrayList bmks = new ArrayList();
+ try {
+ Params params = new
Params(Node.getConfig().getOptions());
+
+ if (params != null) {
+ Option countOpt =
params.getOption(BOOKMARK_PATH+".count");
+ int maxBookmarks = -1;
+ if (countOpt != null)
+ try {
maxBookmarks =
Integer.parseInt("" +
countOpt.defaultValue());
- } catch (NumberFormatException nfe) {
- maxBookmarks = -1;
- }
- int i = 0;
- while (true) {
- if ( (maxBookmarks >= 0) && (i >= maxBookmarks) )
- break;
-
+ } catch (NumberFormatException nfe) {
+ maxBookmarks = -1;
+ }
+ int i = 0;
+ while (true) {
+ if ( (maxBookmarks >= 0) && (i >=
maxBookmarks) )
+ break;
+
Option keyOpt =
params.getOption(BOOKMARK_PATH
+ "." + i + ".key");
if (keyOpt == null)
break;
-
+
Option titleOpt =
params.getOption(BOOKMARK_PATH
+ "." + i + ".title");
Option activelinkOpt =
@@ -161,108 +161,108 @@
Option descOpt =
params.getOption(
BOOKMARK_PATH + "." + i
+ ".description");
-
- String key = (String)keyOpt.defaultValue();
- String title = (String)titleOpt.defaultValue();
- String al = (String)activelinkOpt.defaultValue();
- String desc = (String)descOpt.defaultValue();
-
- if(logDEBUG)
- Core.logger.log(
-
BookmarkManagerServlet.class,
- "Load a new bookmark [" + key + "]",
- Logger.DEBUG);
- bmks.add(new Bookmark(key, title, al, desc));
- i++;
- }
- }
- if(logDEBUG)
+
+ String key =
(String)keyOpt.defaultValue();
+ String title =
(String)titleOpt.defaultValue();
+ String al =
(String)activelinkOpt.defaultValue();
+ String desc =
(String)descOpt.defaultValue();
+
+ if(logDEBUG)
Core.logger.log(
BookmarkManagerServlet.class,
- "Bookmarks found [" + bmks.size() + "]
fieldset: " + params,
+ "Load a new bookmark [" + key + "]",
Logger.DEBUG);
- } catch (Exception e) {
+ bmks.add(new Bookmark(key, title, al, desc));
+ i++;
+ }
+ }
+ if(logDEBUG)
Core.logger.log(
+ BookmarkManagerServlet.class,
+ "Bookmarks found [" + bmks.size() + "]
fieldset: " + params,
+ Logger.DEBUG);
+ } catch (Exception e) {
+ Core.logger.log(
this,
"Error loading default bookmarks: " +
e.getMessage(),
e,
Logger.ERROR);
- }
- return bmks;
- }
+ }
+ return bmks;
+ }
- private long createSecret() {
- return randSource.nextLong();
- }
-
- /**
- * Put the bookmark in the confirm slot for further confirmation.
+ private long createSecret() {
+ return randSource.nextLong();
+ }
+
+ /**
+ * Put the bookmark in the confirm slot for further confirmation.
*
- * @return success/fail message
- */
+ * @return success/fail message
+ */
private String addBookmark(
String key,
String title,
String description,
String activelinkFile) {
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- if (!allowUpdatingBookmarks) {
- return "Bookmarks cannot be updated on public nodes";
- }
- if(!safeKey(key))
- return "Unsafe key";
- if(!safeTitle(title))
- return "Unsafe title";
- if(!safeDesc(description))
- return "Unsafe description";
- if(!safeLink(activelinkFile))
- return "Unsafe activelink file";
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ if (!allowUpdatingBookmarks) {
+ return "Bookmarks cannot be updated on public nodes";
+ }
+ if(!safeKey(key))
+ return "Unsafe key";
+ if(!safeTitle(title))
+ return "Unsafe title";
+ if(!safeDesc(description))
+ return "Unsafe description";
+ if(!safeLink(activelinkFile))
+ return "Unsafe activelink file";
pendingNewBookmark =
new Bookmark(key, title, activelinkFile, description);
- pendingNewBookmarkSecret = createSecret();
-
- return "Please confirm adding the bookmark";
- }
- /**
- * Actually add a new bookmark if the confirm matches
+ pendingNewBookmarkSecret = createSecret();
+
+ return "Please confirm adding the bookmark";
+ }
+ /**
+ * Actually add a new bookmark if the confirm matches
*
- * @return success/fail message
- */
- private String confirmAddBookmark(long secret) {
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- if (!allowUpdatingBookmarks) {
- return "Bookmarks cannot be updated on public nodes";
- }
-
- if (secret == pendingNewBookmarkSecret) {
- bookmarks.add(pendingNewBookmark);
- pendingNewBookmark = null;
- pendingNewBookmarkSecret = 0;
- saveChanges();
- return "Bookmark added";
- } else {
- return "Incorrect confirmation code. Bookmarks unchanged";
- }
- }
-
- /**
+ * @return success/fail message
+ */
+ private String confirmAddBookmark(long secret) {
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ if (!allowUpdatingBookmarks) {
+ return "Bookmarks cannot be updated on public nodes";
+ }
+
+ if (secret == pendingNewBookmarkSecret) {
+ bookmarks.add(pendingNewBookmark);
+ pendingNewBookmark = null;
+ pendingNewBookmarkSecret = 0;
+ saveChanges();
+ return "Bookmark added";
+ } else {
+ return "Incorrect confirmation code. Bookmarks
unchanged";
+ }
+ }
+
+ /**
* Actually remove the bookmark at the index specified (only if the key
is
* the same)
*
- * @return success/fail message
- */
- private String removeBookmark(int num, String key) {
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- if (!allowUpdatingBookmarks) {
- return "Bookmarks cannot be updated on public nodes";
- }
-
- if ( (num < 0) || (num > bookmarks.size()) ) {
- return "Invalid bookmark index specified";
- }
-
- Bookmark bmk = (Bookmark)bookmarks.get(num);
- if ( (bmk == null) || (bmk.getKey() == null) ) {
+ * @return success/fail message
+ */
+ private String removeBookmark(int num, String key) {
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ if (!allowUpdatingBookmarks) {
+ return "Bookmarks cannot be updated on public nodes";
+ }
+
+ if ( (num < 0) || (num > bookmarks.size()) ) {
+ return "Invalid bookmark index specified";
+ }
+
+ Bookmark bmk = (Bookmark)bookmarks.get(num);
+ if ( (bmk == null) || (bmk.getKey() == null) ) {
Core.logger.log(
this,
"on remove: bookmarks.get("
@@ -270,24 +270,24 @@
+ ") didn't have a valid key or was
null. bookmarks = "
+ bookmarks,
Logger.ERROR);
- return "Internal error removing the bookmark. No bookmarks have
been changed";
- }
- if (!bmk.getKey().equals(key)) {
- return "Incorrect key specified to remove... malicious link?";
- }
-
- Object removed = bookmarks.remove(num);
-
- saveChanges();
- return "Bookmark removed";
- }
-
- /**
+ return "Internal error removing the bookmark. No
bookmarks have been changed";
+ }
+ if (!bmk.getKey().equals(key)) {
+ return "Incorrect key specified to remove... malicious
link?";
+ }
+
+ Object removed = bookmarks.remove(num);
+
+ saveChanges();
+ return "Bookmark removed";
+ }
+
+ /**
* Actually update the bookmark at the index specified, only if the key
* matches
- *
- * @return success/fail message
- */
+ *
+ * @return success/fail message
+ */
private String updateBookmark(
int num,
String key,
@@ -295,25 +295,25 @@
String newTitle,
String newDesc,
String newActivelinkFile) {
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- if (!allowUpdatingBookmarks) {
- return "Bookmarks cannot be updated on public nodes";
- }
-
- if ( (num < 0) || (num > bookmarks.size()) ) {
- return "Invalid bookmark index specified";
- }
-
- if(!safeKey(newKey))
- return "Unsafe key";
- if(!safeTitle(newTitle))
- return "Unsafe title";
- if(!safeDesc(newDesc))
- return "Unsafe description";
- if(!safeLink(newActivelinkFile))
- return "Unsafe activelink file";
- Bookmark bmk = (Bookmark)bookmarks.get(num);
- if ( (bmk == null) || (bmk.getKey() == null) ) {
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ if (!allowUpdatingBookmarks) {
+ return "Bookmarks cannot be updated on public nodes";
+ }
+
+ if ( (num < 0) || (num > bookmarks.size()) ) {
+ return "Invalid bookmark index specified";
+ }
+
+ if(!safeKey(newKey))
+ return "Unsafe key";
+ if(!safeTitle(newTitle))
+ return "Unsafe title";
+ if(!safeDesc(newDesc))
+ return "Unsafe description";
+ if(!safeLink(newActivelinkFile))
+ return "Unsafe activelink file";
+ Bookmark bmk = (Bookmark)bookmarks.get(num);
+ if ( (bmk == null) || (bmk.getKey() == null) ) {
Core.logger.log(
this,
"on update, bookmarks.get("
@@ -321,77 +321,77 @@
+ ") didn't have a valid key or was
null. bookmarks = "
+ bookmarks,
Logger.ERROR);
- return "Internal error updating the bookmark. No bookmarks have
been changed";
- }
- if (!bmk.getKey().equals(key)) {
- return "Incorrect key specified to update... malicious link?";
- }
-
- bmk.setKey(newKey);
- bmk.setTitle(newTitle);
- bmk.setActivelinkFile(newActivelinkFile);
- bmk.setDescription(newDesc);
-
- saveChanges();
- return "Bookmark updated";
- }
-
- /**
- * Write the bookmarks to the first existing config file
- */
- private void saveChanges() {
- synchronized(Main.getConfigUpdater().syncOb()) {
- // write the config file, and then notify the NodeConfigUpdater
- Core.logger.log(this, "Bookmarks being saved", Logger.NORMAL);
-
- try {
- File f = Main.paramFile;
- if (f.exists()) {
- boolean success = saveChanges(f);
- if(logDEBUG)
+ return "Internal error updating the bookmark. No
bookmarks have been changed";
+ }
+ if (!bmk.getKey().equals(key)) {
+ return "Incorrect key specified to update... malicious
link?";
+ }
+
+ bmk.setKey(newKey);
+ bmk.setTitle(newTitle);
+ bmk.setActivelinkFile(newActivelinkFile);
+ bmk.setDescription(newDesc);
+
+ saveChanges();
+ return "Bookmark updated";
+ }
+
+ /**
+ * Write the bookmarks to the first existing config file
+ */
+ private void saveChanges() {
+ synchronized(Main.getConfigUpdater().syncOb()) {
+ // write the config file, and then notify the
NodeConfigUpdater
+ Core.logger.log(this, "Bookmarks being saved",
Logger.NORMAL);
+
+ try {
+ File f = Main.paramFile;
+ if (f.exists()) {
+ boolean success = saveChanges(f);
+ if(logDEBUG)
Core.logger.log(
this,
"Saving to [" + f + "]:
" + success,
Logger.DEBUG);
- }
- Main.getConfigUpdater().checkpoint();
- } catch (Exception e) {
+ }
+ Main.getConfigUpdater().checkpoint();
+ } catch (Exception e) {
Core.logger.log(
this,
"Error saving changes: " +
e.getMessage(),
e,
Logger.ERROR);
- }
+ }
+ }
}
- }
-
- /**
- * Actually write out the config file, leaving the previous version of the
- * bookmarks commented out, but with the new ones at the end of the file
- */
- private boolean saveChanges(File f) {
- synchronized(Main.getConfigUpdater().syncOb()) {
- StringBuffer updated = new StringBuffer(65536); // at a minimum!
-
- try {
- BufferedReader reader = new BufferedReader(new FileReader(f));
- String line = null;
- int oldLines = 0;
- int updatedLines = 0;
- while ( (line = reader.readLine()) != null) {
- if (line.startsWith("%"+BOOKMARK_PATH)) {
- // skip it
- } else if (!line.startsWith(BOOKMARK_PATH)) {
- updated.append(line).append(NL);
- oldLines++;
- } else {
- updated.append("%").append(line).append(NL);
- updatedLines++;
- }
- }
- reader.close();
+
+ /**
+ * Actually write out the config file, leaving the previous version of
the
+ * bookmarks commented out, but with the new ones at the end of the file
+ */
+ private boolean saveChanges(File f) {
+ synchronized(Main.getConfigUpdater().syncOb()) {
+ StringBuffer updated = new StringBuffer(65536); // at a
minimum!
- if(logDEBUG)
+ try {
+ BufferedReader reader = new BufferedReader(new
FileReader(f));
+ String line = null;
+ int oldLines = 0;
+ int updatedLines = 0;
+ while ( (line = reader.readLine()) != null) {
+ if (line.startsWith("%"+BOOKMARK_PATH))
{
+ // skip it
+ } else if
(!line.startsWith(BOOKMARK_PATH)) {
+ updated.append(line).append(NL);
+ oldLines++;
+ } else {
+
updated.append("%").append(line).append(NL);
+ updatedLines++;
+ }
+ }
+ reader.close();
+
+ if(logDEBUG)
Core.logger.log(
this,
"Saving to "
@@ -400,26 +400,26 @@
+ oldLines
+ " and commented out "
+ updatedLines,
- Logger.DEBUG);
+ Logger.DEBUG);
// now append the updated ones
updated.append(BOOKMARK_PATH).append(".count=").append(
bookmarks.size()).append(
NL);
- for (int i = 0; i < bookmarks.size(); i++) {
- Bookmark bmk = (Bookmark)bookmarks.get(i);
+ for (int i = 0; i < bookmarks.size(); i++) {
+ Bookmark bmk =
(Bookmark)bookmarks.get(i);
updated.append(BOOKMARK_PATH).append(".").append(i).append(
".");
if (!safeKey(bmk.getKey()))
throw new
IllegalStateException("invalid key writing out");
- updated.append("key=").append(bmk.getKey()).append(NL);
-
+
updated.append("key=").append(bmk.getKey()).append(NL);
+
updated.append(BOOKMARK_PATH).append(".").append(i).append(
".");
if (!safeTitle(bmk.getTitle()))
throw new
IllegalStateException("invalid title writing out");
- updated.append("title=").append(bmk.getTitle()).append(NL);
-
+
updated.append("title=").append(bmk.getTitle()).append(NL);
+
updated.append(BOOKMARK_PATH).append(".").append(i).append(
".");
if (!safeLink(bmk.getActivelinkFile()))
@@ -435,77 +435,77 @@
updated.append("description=").append(
bmk.getDescription()).append(
NL);
- }
+ }
- FileOutputStream fos = new FileOutputStream(f);
- fos.write(updated.toString().getBytes());
- fos.close();
- return true;
- } catch (IOException ioe) {
+ FileOutputStream fos = new FileOutputStream(f);
+ fos.write(updated.toString().getBytes());
+ fos.close();
+ return true;
+ } catch (IOException ioe) {
Core.logger.log(
this,
"Saving to " + f.getName() + " failed:
" + ioe.getMessage(),
ioe,
Logger.NORMAL);
- return false;
- }
+ return false;
+ }
+ }
}
- }
-
- public void doGet(HttpServletRequest req, HttpServletResponse resp)
+
+ public void doGet(HttpServletRequest req, HttpServletResponse resp)
throws IOException {
- processRequest(req, resp);
- }
-
- /**
- * Distribute the request to addBookmark/updateBookmark/removeBookmark, and
+ processRequest(req, resp);
+ }
+
+ /**
+ * Distribute the request to addBookmark/updateBookmark/removeBookmark,
and
* then render the bookmarks page Synchronized, as this may write to
files
* and updates a class level var (bookmarks)
- */
+ */
private synchronized void processRequest(
HttpServletRequest req,
HttpServletResponse resp)
throws IOException {
- StringBuffer resultMessage = new StringBuffer();
-
- String op = req.getParameter(PARAM_OP);
-
- if(logDEBUG)
+ StringBuffer resultMessage = new StringBuffer();
+
+ String op = req.getParameter(PARAM_OP);
+
+ if(logDEBUG)
Core.logger.log(
this,
"Processing a request w/ op: " + op,
- Logger.DEBUG);
-
- if (PARAM_OP_ADD.equalsIgnoreCase(op)) {
- String key = req.getParameter(PARAM_KEY);
- String title = req.getParameter(PARAM_TITLE);
- String desc = req.getParameter(PARAM_DESCRIPTION);
- String alFile = req.getParameter(PARAM_ACTIVELINKFILE);
- resultMessage.append(addBookmark(key, title, desc, alFile));
- } else if (PARAM_OP_CONFIRM.equalsIgnoreCase(op)) {
- String code = req.getParameter(PARAM_CONFIRMID);
- try {
- long id = Long.parseLong(code);
- resultMessage.append(confirmAddBookmark(id));
- } catch (Exception e) {
- resultMessage.append("Invalid confirm code specified");
- }
- pendingNewBookmark = null;
- } else if (PARAM_OP_UPDATE.equalsIgnoreCase(op)) {
- int num = 0;
- try {
- num = Integer.parseInt(req.getParameter(PARAM_NUM));
+ Logger.DEBUG);
+
+ if (PARAM_OP_ADD.equalsIgnoreCase(op)) {
+ String key = req.getParameter(PARAM_KEY);
+ String title = req.getParameter(PARAM_TITLE);
+ String desc = req.getParameter(PARAM_DESCRIPTION);
+ String alFile = req.getParameter(PARAM_ACTIVELINKFILE);
+ resultMessage.append(addBookmark(key, title, desc,
alFile));
+ } else if (PARAM_OP_CONFIRM.equalsIgnoreCase(op)) {
+ String code = req.getParameter(PARAM_CONFIRMID);
+ try {
+ long id = Long.parseLong(code);
+ resultMessage.append(confirmAddBookmark(id));
+ } catch (Exception e) {
+ resultMessage.append("Invalid confirm code
specified");
+ }
+ pendingNewBookmark = null;
+ } else if (PARAM_OP_UPDATE.equalsIgnoreCase(op)) {
+ int num = 0;
+ try {
+ num =
Integer.parseInt(req.getParameter(PARAM_NUM));
if (num < 0)
throw new Exception();
-
- if (!verifyChallenge(req)) {
- resultMessage.append("Invalid challenge - malicious
link?");
- } else {
- String key = req.getParameter(PARAM_OLDKEY);
- String newKey = req.getParameter(PARAM_KEY);
- String newTitle = req.getParameter(PARAM_TITLE);
- String newDesc = req.getParameter(PARAM_DESCRIPTION);
- String newAlFile = req.getParameter(PARAM_ACTIVELINKFILE);
+
+ if (!verifyChallenge(req)) {
+ resultMessage.append("Invalid challenge
- malicious link?");
+ } else {
+ String key =
req.getParameter(PARAM_OLDKEY);
+ String newKey =
req.getParameter(PARAM_KEY);
+ String newTitle =
req.getParameter(PARAM_TITLE);
+ String newDesc =
req.getParameter(PARAM_DESCRIPTION);
+ String newAlFile =
req.getParameter(PARAM_ACTIVELINKFILE);
resultMessage.append(
updateBookmark(
num,
@@ -514,8 +514,8 @@
newTitle,
newDesc,
newAlFile));
- }
- } catch (Exception e) {
+ }
+ } catch (Exception e) {
Core.logger.log(
this,
"Error updating: " + e.getMessage(),
@@ -525,22 +525,22 @@
.append("Invalid update index (")
.append(req.getParameter(PARAM_NUM))
.append(")");
- }
- pendingNewBookmark = null;
- } else if (PARAM_OP_REMOVE.equalsIgnoreCase(op)) {
- int num = 0;
- try {
- num = Integer.parseInt(req.getParameter(PARAM_NUM));
+ }
+ pendingNewBookmark = null;
+ } else if (PARAM_OP_REMOVE.equalsIgnoreCase(op)) {
+ int num = 0;
+ try {
+ num =
Integer.parseInt(req.getParameter(PARAM_NUM));
if (num < 0)
throw new Exception();
- String key = req.getParameter(PARAM_KEY);
-
- if (!verifyChallenge(req)) {
- resultMessage.append("Invalid challenge - malicious
link?");
- } else {
- resultMessage.append(removeBookmark(num, key));
- }
- } catch (Exception e) {
+ String key = req.getParameter(PARAM_KEY);
+
+ if (!verifyChallenge(req)) {
+ resultMessage.append("Invalid challenge
- malicious link?");
+ } else {
+
resultMessage.append(removeBookmark(num, key));
+ }
+ } catch (Exception e) {
Core.logger.log(
this,
"Error removing: " + e.getMessage(),
@@ -550,75 +550,75 @@
.append("Invalid remove index (")
.append(req.getParameter(PARAM_NUM))
.append(")");
- }
- pendingNewBookmark = null;
- } else if (op != null) {
+ }
+ pendingNewBookmark = null;
+ } else if (op != null) {
resultMessage.append("Invalid operation requested:
").append(
op).append(
"<br />");
- resultMessage.append("Valid options: ");
- resultMessage.append(PARAM_OP_ADD).append(" ");
- resultMessage.append(PARAM_OP_UPDATE).append(" ");
- resultMessage.append(PARAM_OP_REMOVE).append(" ");
- pendingNewBookmark = null;
- } else {
- // no op, just display
- pendingNewBookmark = null;
- }
-
- String backLink = req.getParameter(PARAM_BACK);
-
- PrintWriter pw = resp.getWriter();
- resp.setContentType("text/html");
+ resultMessage.append("Valid options: ");
+ resultMessage.append(PARAM_OP_ADD).append(" ");
+ resultMessage.append(PARAM_OP_UPDATE).append(" ");
+ resultMessage.append(PARAM_OP_REMOVE).append(" ");
+ pendingNewBookmark = null;
+ } else {
+ // no op, just display
+ pendingNewBookmark = null;
+ }
+
+ String backLink = req.getParameter(PARAM_BACK);
+
+ PrintWriter pw = resp.getWriter();
+ resp.setContentType("text/html");
- try {
- String body = renderBookmarkForm();
- pageTemplate.set("MESSAGE", resultMessage.toString());
- pageTemplate.set("BACK", renderBackLink(backLink));
- pageTemplate.set("CONFIRMHTML", renderConfirmHTML());
- pageTemplate.set("BODY", body);
- pageTemplate.toHtml(pw);
- } catch (Throwable t) {
- t.printStackTrace();
+ try {
+ String body = renderBookmarkForm();
+ pageTemplate.set("MESSAGE", resultMessage.toString());
+ pageTemplate.set("BACK", renderBackLink(backLink));
+ pageTemplate.set("CONFIRMHTML", renderConfirmHTML());
+ pageTemplate.set("BODY", body);
+ pageTemplate.toHtml(pw);
+ } catch (Throwable t) {
+ t.printStackTrace();
Core.logger.log(
this,
"Error rendering the form: " + t.getMessage(),
t,
Logger.ERROR);
- }
- try {
- pw.flush();
- resp.flushBuffer();
- } catch (IOException ioe) {
+ }
+ try {
+ pw.flush();
+ resp.flushBuffer();
+ } catch (IOException ioe) {
Core.logger.log(
this,
"I/O error writing the bookmark manager
buffer... probably harmless",
ioe,
Logger.MINOR);
- }
- }
-
- private boolean verifyChallenge(HttpServletRequest req) {
- String offered = req.getParameter(PARAM_CHALLENGE);
- try {
- long challenge = Long.parseLong(offered);
- if (challenge == lastRenderSecret)
- return true;
+ }
+ }
+
+ private boolean verifyChallenge(HttpServletRequest req) {
+ String offered = req.getParameter(PARAM_CHALLENGE);
+ try {
+ long challenge = Long.parseLong(offered);
+ if (challenge == lastRenderSecret)
+ return true;
} catch (Exception e) {
}
- return false;
- }
-
- private String renderBackLink(String link) {
- if (link != null)
- return "<a href=\"/"+ link + "\">Back</a><p />";
- else
- return "";
- }
-
- private String renderConfirmHTML() {
- if (pendingNewBookmark != null) {
- StringBuffer confirmHtml = new StringBuffer();
+ return false;
+ }
+
+ private String renderBackLink(String link) {
+ if (link != null)
+ return "<a href=\"/"+ link + "\">Back</a><p />";
+ else
+ return "";
+ }
+
+ private String renderConfirmHTML() {
+ if (pendingNewBookmark != null) {
+ StringBuffer confirmHtml = new StringBuffer();
confirmHtml
.append("<b>Please ")
.append("<a href=\"/servlet/bookmarkmanager?")
@@ -633,41 +633,41 @@
.append(NL)
.append(renderLink(pendingNewBookmark))
.append("<p />");
- return confirmHtml.toString();
- } else {
- return " ";
- }
- }
-
- /**
- * Render the html table for the bookmarks, including the forms to update
- * and add new ones
- */
- private String renderBookmarkForm() {
+ return confirmHtml.toString();
+ } else {
+ return " ";
+ }
+ }
+
+ /**
+ * Render the html table for the bookmarks, including the forms to
update
+ * and add new ones
+ */
+ private String renderBookmarkForm() {
StringBuffer buf = new StringBuffer(512);
- buf.append("<table>").append(NL);
-
- lastRenderSecret = randSource.nextLong();
-
- if (bookmarks != null) {
- for (int i = 0; i < bookmarks.size(); i++) {
- Bookmark bookmark = (Bookmark)bookmarks.get(i);
- String key = bookmark.getKey();
- String title = bookmark.getTitle();
- String activelinkFile = bookmark.getActivelinkFile();
- String description = bookmark.getDescription();
-
- String activelink = null;
- if (activelinkFile != null) {
- if (key.endsWith("/"))
- activelink = key + activelinkFile;
- else if (key.indexOf('/') > 0)
+ buf.append("<table>").append(NL);
+
+ lastRenderSecret = randSource.nextLong();
+
+ if (bookmarks != null) {
+ for (int i = 0; i < bookmarks.size(); i++) {
+ Bookmark bookmark = (Bookmark)bookmarks.get(i);
+ String key = bookmark.getKey();
+ String title = bookmark.getTitle();
+ String activelinkFile =
bookmark.getActivelinkFile();
+ String description = bookmark.getDescription();
+
+ String activelink = null;
+ if (activelinkFile != null) {
+ if (key.endsWith("/"))
+ activelink = key +
activelinkFile;
+ else if (key.indexOf('/') > 0)
activelink =
key.substring(0,
key.lastIndexOf('/') + 1)
+
activelinkFile;
- }
+ }
- if(logDEBUG)
+ if(logDEBUG)
Core.logger.log(
this,
"Found full bookmark ["
@@ -681,7 +681,7 @@
+ "/"
+ description,
Logger.DEBUG);
-
+
buf
.append("<tr><td colspan=\"2\">")
.append(NL)
@@ -761,10 +761,10 @@
.append(NL)
.append("</form>")
.append(NL);
- } // end looping over all bookmarks
- } // end bookmarks != null
-
- // now the add bookmark form
+ } // end looping over all bookmarks
+ } // end bookmarks != null
+
+ // now the add bookmark form
buf
.append("<tr><td colspan=\"3\"><b>New
bookmark</b></td></tr>")
.append(NL)
@@ -809,126 +809,126 @@
.append(NL)
.append("</table>")
.append(NL);
- return buf.toString();
- }
+ return buf.toString();
+ }
- /**
- * Render an img src + href + title + description in html
- */
- private String renderLink(Bookmark bookmark) {
+ /**
+ * Render an img src + href + title + description in html
+ */
+ private String renderLink(Bookmark bookmark) {
if (bookmark == null)
return "";
- String key = bookmark.getKey();
- String title = bookmark.getTitle();
- String activelinkFile = bookmark.getActivelinkFile();
- String description = bookmark.getDescription();
-
- String activelink = null;
- if (activelinkFile != null) {
- if (key.endsWith("/"))
- activelink = key + activelinkFile;
- else if (key.indexOf('/') > 0)
+ String key = bookmark.getKey();
+ String title = bookmark.getTitle();
+ String activelinkFile = bookmark.getActivelinkFile();
+ String description = bookmark.getDescription();
+
+ String activelink = null;
+ if (activelinkFile != null) {
+ if (key.endsWith("/"))
+ activelink = key + activelinkFile;
+ else if (key.indexOf('/') > 0)
activelink =
key.substring(0, key.lastIndexOf('/') +
1) + activelinkFile;
- }
-
- StringBuffer buf = new StringBuffer();
- buf.append("<a href=\"/").append(key).append("\">");
- if (activelink != null)
+ }
+
+ StringBuffer buf = new StringBuffer();
+ buf.append("<a href=\"/").append(key).append("\">");
+ if (activelink != null)
buf
.append("<img src=\"/")
.append(activelink)
.append("\" alt=\"")
.append(title)
.append("\" width=\"95\" height=\"32\" /> ");
- buf.append(title).append("</a>");
- if (description != null)
- buf.append(" - ").append(description);
- buf.append(NL);
- return buf.toString();
- }
-
- /**
- * Gets the servletInfo attribute of the NodeInfoServlet object
- *
- * @return The servletInfo value
- */
- public String getServletInfo() {
- return "Bookmark manager for fproxy";
- }
+ buf.append(title).append("</a>");
+ if (description != null)
+ buf.append(" - ").append(description);
+ buf.append(NL);
+ return buf.toString();
+ }
+
+ /**
+ * Gets the servletInfo attribute of the NodeInfoServlet object
+ *
+ * @return The servletInfo value
+ */
+ public String getServletInfo() {
+ return "Bookmark manager for fproxy";
+ }
- /**
- * Gets the servletName attribute of the NodeInfoServlet object
- *
- * @return The servletName value
- */
- public String getServletName() {
- return "Bookmark Manager";
- }
+ /**
+ * Gets the servletName attribute of the NodeInfoServlet object
+ *
+ * @return The servletName value
+ */
+ public String getServletName() {
+ return "Bookmark Manager";
+ }
/**
* Notify the listener that the property specified by path has been
changed
- * to the value given.
- *
+ * to the value given.
+ *
* @param path
* defines what configuration property was updated (allows
a.b.c
* notation)
* @param val
* value the configuration system has for the property
- */
- public void configPropertyUpdated(String path, String val) {
- // ignored
- }
+ */
+ public void configPropertyUpdated(String path, String val) {
+ // ignored
+ }
/**
* Notify the listener that the property specified by path has been
changed
- * to the field set given.
- *
+ * to the field set given.
+ *
* @param path
* defines what configuration property was updated (allows
a.b.c
* notation)
* @param fs
* value the configuration system has for the field set (if
the
* path is a.b.c and the configuration system has properties
- * a.b.c.d and a.b.c.e, fs will contain d and e)
- */
- public void configPropertyUpdated(String path, Params fs) {
- logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
- if(logDEBUG)
+ * a.b.c.d and a.b.c.e, fs will contain d and e)
+ */
+ public void configPropertyUpdated(String path, Params fs) {
+ logDEBUG = Core.logger.shouldLog(Logger.DEBUG,this);
+ if(logDEBUG)
Core.logger.log(
this,
"configPropertyUpdated called w/ path [" + path
+ "]",
Logger.DEBUG);
-
- int count = -1;
-
- // load the bookmarks from the Node.config values
- ArrayList newBookmarks = loadDefaultBookmarks();
- // now go through the config file to override the Node.config
- if (fs != null) {
+
+ int count = -1;
+
+ // load the bookmarks from the Node.config values
+ ArrayList newBookmarks = loadDefaultBookmarks();
+ // now go through the config file to override the Node.config
+ if (fs != null) {
Params params = fs;
-
- Option countOpt = params.getOption(BOOKMARK_PATH+".count");
- Object defaultCount = null;
- if (countOpt != null)
- defaultCount = countOpt.defaultValue();
- try {
- int specCount = params.getInt("count");
- if(logDEBUG)
+
+ Option countOpt =
params.getOption(BOOKMARK_PATH+".count");
+ Object defaultCount = null;
+ if (countOpt != null)
+ defaultCount = countOpt.defaultValue();
+ try {
+ int specCount = params.getInt("count");
+ if(logDEBUG)
Core.logger.log(
this,
"Bookmarks.specCount = " +
specCount,
- Logger.DEBUG);
- count = specCount;
- } catch (Exception e) {
- try {
- count = Integer.parseInt(""+defaultCount);
- } catch (NumberFormatException nfe) {
- count = -1;
- }
- }
-
- if(logDEBUG)
+ Logger.DEBUG);
+ count = specCount;
+ } catch (Exception e) {
+ try {
+ count =
Integer.parseInt(""+defaultCount);
+ } catch (NumberFormatException nfe) {
+ count = -1;
+ }
+ }
+
+ if(logDEBUG)
Core.logger.log(
this,
"Bookmarks.count = "
@@ -937,8 +937,8 @@
+ countOpt
+ "]",
Logger.DEBUG);
-
- int i = 0;
+
+ int i = 0;
while (!((i >= count) && (count >= 0))) {
fs = (Params) params.getSet(i + "");
@@ -948,9 +948,9 @@
this,
"bookmarks.getSet(" + i
+ ") returned null",
Logger.DEBUG);
- break;
- }
-
+ break;
+ }
+
Option keyOpt =
params.getOption(BOOKMARK_PATH + "." +
i + ".key");
Option titleOpt =
@@ -965,8 +965,8 @@
String t = fs.getString("title");
String al = fs.getString("activelinkFile");
String desc = fs.getString("description");
-
- if(logDEBUG)
+
+ if(logDEBUG)
Core.logger.log(
this,
"bookmarks.isSet("
@@ -982,20 +982,20 @@
&& (t == null)
&& (al == null)
&& (desc == null)) {
- i++;
- continue;
- }
-
- if (i >= newBookmarks.size()) {
- newBookmarks.add(new Bookmark(k, t, al, desc));
- if(logDEBUG)
+ i++;
+ continue;
+ }
+
+ if (i >= newBookmarks.size()) {
+ newBookmarks.add(new Bookmark(k, t, al,
desc));
+ if(logDEBUG)
Core.logger.log(
this,
"Update had a new
bookmark [" + k + "]",
Logger.DEBUG);
- } else {
- Bookmark bmk = (Bookmark)newBookmarks.get(i);
- if(logDEBUG)
+ } else {
+ Bookmark bmk =
(Bookmark)newBookmarks.get(i);
+ if(logDEBUG)
Core.logger.log(
this,
"Update changed a
bookmark ["
@@ -1012,24 +1012,24 @@
bmk.setActivelinkFile(al);
if (desc != null)
bmk.setDescription(desc);
- }
- i++;
- } // end looping over bookmarks
- } else {
- // (bookmarks NOT specified in update)
- if(logDEBUG)
+ }
+ i++;
+ } // end looping over bookmarks
+ } else {
+ // (bookmarks NOT specified in update)
+ if(logDEBUG)
Core.logger.log(
this,
"bookmarks NOT specified in update",
Logger.DEBUG);
- }
-
- if (count >= 0)
- while (count < newBookmarks.size())
- newBookmarks.remove(count);
-
- bookmarks = newBookmarks;
- if(logDEBUG)
+ }
+
+ if (count >= 0)
+ while (count < newBookmarks.size())
+ newBookmarks.remove(count);
+
+ bookmarks = newBookmarks;
+ if(logDEBUG)
Core.logger.log(
this,
"Bookmarks now contains "
@@ -1038,56 +1038,56 @@
+ count
+ " bookmarks",
Logger.DEBUG);
- Core.logger.log(this, "Bookmarks updated on request",Logger.NORMAL);
- }
-
+ Core.logger.log(this, "Bookmarks updated on
request",Logger.NORMAL);
+ }
+
// \n's would be DISASTROUS, allowing insertion of arbitrary data into
// config file
- // :'s would also be disastrous, allowing linking to external sites
- // <'s would allow insertion of arbitrary HTML
-
- protected boolean safeKey(String s) {
+ // :'s would also be disastrous, allowing linking to external sites
+ // <'s would allow insertion of arbitrary HTML
+
+ protected boolean safeKey(String s) {
return s.indexOf('\n') < 0
&& s.indexOf('\r') < 0
&& s.indexOf(':') < 0
&& s.indexOf('<') < 0;
- }
-
- protected boolean safeTitle(String s) {
+ }
+
+ protected boolean safeTitle(String s) {
return s.indexOf('\n') < 0
&& s.indexOf('\r') < 0
&& s.indexOf(':') < 0
&& s.indexOf('<') < 0;
- }
-
- protected boolean safeDesc(String s) {
+ }
+
+ protected boolean safeDesc(String s) {
return s.indexOf('\n') < 0
&& s.indexOf('\r') < 0
&& s.indexOf(':') < 0
&& s.indexOf('<') < 0;
- }
-
- protected boolean safeLink(String s) {
+ }
+
+ protected boolean safeLink(String s) {
return s.indexOf('\n') < 0
&& s.indexOf('\r') < 0
&& s.indexOf(':') < 0
&& s.indexOf('<') < 0;
- }
-
- /**
- * Defines a bookmark
- */
- public static class Bookmark {
- private String key;
- private String title;
- private String activelink;
- private String description;
- public Bookmark(String ky, String ttle, String alFile, String desc) {
- setKey(ky);
- setTitle(ttle);
- setActivelinkFile(alFile);
- setDescription(desc);
- }
+ }
+
+ /**
+ * Defines a bookmark
+ */
+ public static class Bookmark {
+ private String key;
+ private String title;
+ private String activelink;
+ private String description;
+ public Bookmark(String ky, String ttle, String alFile, String
desc) {
+ setKey(ky);
+ setTitle(ttle);
+ setActivelinkFile(alFile);
+ setDescription(desc);
+ }
public String getKey() {
return key;
}
@@ -1109,18 +1109,18 @@
public String getDescription() {
return description;
}
- public void setDescription(String desc) {
- description = clean(desc);
- }
- private String clean(String string) {
- if (string != null) {
- string = string.replace('\n', ' ');
- string = string.replace('=', ' ');
- }
- return string;
- }
+ public void setDescription(String desc) {
+ description = clean(desc);
+ }
+ private String clean(String string) {
+ if (string != null) {
+ string = string.replace('\n', ' ');
+ string = string.replace('=', ' ');
+ }
+ return string;
+ }
public String toString() {
return getKey();
}
- }
+ }
}
