[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-855) Client-API for Monitoring Download Progress of large amounts of data
by Stefan Frank (JIRA)
Client-API for Monitoring Download Progress of large amounts of data
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Key: JBSEAM-855
URL: http://jira.jboss.com/jira/browse/JBSEAM-855
Project: JBoss Seam
Issue Type: Feature Request
Components: Remoting
Reporter: Stefan Frank
Assigned To: Shane Bryzak
Priority: Optional
If you transport larger chunks of data via remoting, it is currently not possible to monitor the download progress. The effect is, that you can only display an unqualified busy-animation to the user.
We implement this manually right now, by breaking down the date into smaller chunks and then reporting back the progress based on the downloaded chunks vs. the total number. of chunks.
An enhancement would be to have:
- a possibility to register a callback for progres on the client
- a feature to have the data(especially collections) chopped up automatically and sent in smaller chunks (maybe some annotations as hint?!)
This would make it possible to display a proper progress-bar on the client and report back, that the download is still running.
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13 years, 7 months
[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-1229) Remoting exception with JMS subscription
by Alex Mateescu (JIRA)
Remoting exception with JMS subscription
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Key: JBSEAM-1229
URL: http://jira.jboss.com/jira/browse/JBSEAM-1229
Project: JBoss Seam
Issue Type: Bug
Components: Remoting
Affects Versions: 1.2.1.GA
Environment: JEMS Installer 1.2 ejb3 profile, JBoss Portal 2.6.0ALPHA1, JBoss Seam 1.2.1GA running on Fedora Core 6, Firefox 1.5
Reporter: Alex Mateescu
Assigned To: Shane Bryzak
Priority: Minor
I am deploying an EAR with multiple (the number is probably irrelevant) JARs and WARs that use Seam Remoting and subscribe to a JMS topic.
The subscribe calls work fine, they send the correct topic name and receive a token. On the first poll, though, there is an exception:
2007-04-23 14:08:29,602 ERROR [org.jboss.seam.remoting.Remoting] Error
java.lang.IllegalArgumentException: Invalid token argument - token not found in Session Context. [undefined]
at org.jboss.seam.remoting.messaging.SubscriptionRegistry.getSubscription(SubscriptionRegistry.java:179)
at org.jboss.seam.remoting.messaging.PollRequest.poll(PollRequest.java:45)
at org.jboss.seam.remoting.PollHandler.handle(PollHandler.java:83)
at org.jboss.seam.remoting.Remoting.getResource(Remoting.java:110)
at org.jboss.seam.servlet.ResourceServlet.doGet(ResourceServlet.java:68)
at org.jboss.seam.servlet.ResourceServlet.doPost(ResourceServlet.java:77)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
Upon closer inspection, the polling request looks like this:
<envelope><body><poll token="c312b1bb-d996-46e4-a8d7-6f35caa99d73" timeout="10"/><poll token="undefined" timeout="10"/></body></envelope>
which is the cause of the exception.
Subsequent calls look fine:
<envelope><body><poll token="c312b1bb-d996-46e4-a8d7-6f35caa99d73" timeout="10"/><poll token="3922899d-1e6b-4bc1-96ab-3713f4460446" timeout="10"/></body></envelope>
I think the error was there before, when using Seam 1.1.0GA, but it was random. I may be wrong, but now it is always there.
Of course, remoting works fine after the initial call.
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13 years, 7 months
[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-3942) LdapIdentityStore should crypt password
by Raimund Hölle (JIRA)
LdapIdentityStore should crypt password
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Key: JBSEAM-3942
URL: https://jira.jboss.org/jira/browse/JBSEAM-3942
Project: Seam
Issue Type: Feature Request
Components: Security
Affects Versions: 2.1.1.GA, 2.1.1.CR2, 2.1.1.CR1, 2.1.0.SP1
Reporter: Raimund Hölle
Priority: Minor
LdapIdentityStore.changePassword() stores the new password always as plain text in the LDAP database.
To allow crypted passwords, i suggest the following modifications:
New bean properties (along with getter / setter):
private String passwordCryptAlgorithm = "SHA"; // Or "" for plain text, "MD5", ...
private String passwordEncoding = "UTF-8";
Extend changePassword() by one additional line:
public boolean changePassword(String name, String password)
{
InitialLdapContext ctx = null;
try
{
ctx = initialiseContext();
// crypt password if not already done
password = cryptPwIfNeeded(password);
BasicAttribute passwordAttrib = new BasicAttribute(getUserPasswordAttribute(), password);
New Helpers method:
private Pattern cryptedPwRegexp = Pattern.compile("^[{].+[}].+");
private String cryptPwIfNeeded(String password) {
// only crypt if requested by algorithm and not already done!
if (getPasswordCryptAlgorithm() != null
&& ! getPasswordCryptAlgorithm().equals("")
&& ! cryptedPwRegexp.matcher(password).matches()) {
try {
MessageDigest md;
md = MessageDigest.getInstance(getPasswordCryptAlgorithm());
md.reset();
md.update(password.getBytes(getPasswordEncoding()));
byte[] result = md.digest();
password = "{" + getPasswordCryptAlgorithm() + "}" + (new BASE64Encoder()).encode(result);
} catch ( NoSuchAlgorithmException e ) {
throw new IdentityManagementException(
"Configuration problem - can not crypt password with algorithm " + getPasswordCryptAlgorithm(), e);
} catch ( UnsupportedEncodingException e ) {
throw new IdentityManagementException(
"Configuration problem - can not encode password with " + getPasswordEncoding(), e);
}
}
return password;
}
Many regards, Raimund
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13 years, 7 months