Hi,
I'm trying to use HttpClient.execute() inside a java applet. I have it
working fine in a local application. I got my applet signed via the
instructions here:
http://forum.java.sun.com/thread.jspa?threadID=174214
now the web page the applet is hosted in asks for user approval, ok,
agreed to the certificate. Still though, a call to HttpClient.execute
fails when run from the applet. Here's how the code is being used:
HttpClient client = new HttpClient();
PostMethod requestMethod = new PostMethod(postURL);
requestMethod.setRequestHeader("Content-Type", "application/json");
RequestEntity requestEntity = new StringRequestEntity(postJSON);
requestMethod.setRequestEntity(requestEntity);
status = client.executeMethod(requestMethod);
The last call (execute()) generates an exception, this is the stack trace:
java.security.AccessControlException: access denied
(java.net.SocketPermission api.mysite.com resolve)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkConnect(Unknown Source)
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getByName(Unknown Source)
at java.net.InetSocketAddress.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at myapplet.makeHttpRequest(myapplet.java:79)
at java.lang.Thread.run(Unknown Source)
Well, I thought after going through the signing procedure, that would
have given me the right permissions. Perhaps I'm missing something
else though? Any ideas would be great,
Thanks,
Mark
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