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Signed Applet

If you are behind a network firewall that requires you to use a web proxy with your browser, your Java environment will also need to use a proxy to connect to tool sessions. The default security manager for Java stipulates that an applet can make network connections only to the web server from which it was originally loaded. Connecting to a proxy requires additional privileges—even though the ultimate connection through the proxy is to the originating web server.

In order to empower an applet with additional privileges, it must be signed. This is a process by which a cryptographic identity is added to the applet to prove the identity of its author. The first time you load a particular signed applet, your Java virtual machine will show you a dialog which shows that the applet was authored by HUBzero and is confirmed by Thawte Consulting (a certificate authority that most JVM's trust). If you trust the author of this applet, you can select "Yes" to load the applet.

A signed applet can have many privileges. It can access your general window system, your computer's peripherals, and your local file system. This site's VNC applet uses additional privileges only to connect to your web proxy. The applet contains no code to perform any kind of additional access to your computer's local resources.

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Debug Console

Close17 MBRequestSessionTimelineDatabase40
$_GET
Array( ) Array(

)
$_POST
Array( ) Array(

)
$_COOKIE
Array( ) Array(

)
$_SERVER
Array( REDIRECT_SCRIPT_URL => /kb/tools/applet, REDIRECT_SCRIPT_URI => http://chemistryhub.or... Array(
REDIRECT_SCRIPT_URL => /kb/tools/applet,
REDIRECT_SCRIPT_URI => http://chemistryhub.org/kb/tools/applet,
REDIRECT_nokeepalive => ,
REDIRECT_STATUS => 200,
SCRIPT_URL => /kb/tools/applet,
SCRIPT_URI => http://chemistryhub.org/kb/tools/applet,
nokeepalive => ,
HTTP_HOST => chemistryhub.org,
HTTP_ACCEPT_ENCODING => x-gzip, gzip, deflate,
HTTP_USER_AGENT => CCBot/2.0 (http://commoncrawl.org/faq/),
HTTP_ACCEPT => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,
PATH => /sbin:/usr/sbin:/bin:/usr/bin,
SERVER_SIGNATURE => ,
SERVER_SOFTWARE => Apache/2.2.15 (CentOS),
SERVER_NAME => chemistryhub.org,
SERVER_ADDR => 206.221.159.27,
SERVER_PORT => 80,
REMOTE_ADDR => 54.81.8.73,
DOCUMENT_ROOT => /var/www/chemistryhub,
SERVER_ADMIN => root@localhost,
SCRIPT_FILENAME => /var/www/chemistryhub/index.php,
REMOTE_PORT => 47894,
REDIRECT_URL => /kb/tools/applet,
GATEWAY_INTERFACE => CGI/1.1,
SERVER_PROTOCOL => HTTP/1.0,
REQUEST_METHOD => GET,
QUERY_STRING => ,
REQUEST_URI => /kb/tools/applet,
SCRIPT_NAME => /index.php,
PHP_SELF => /index.php,
REQUEST_TIME_FLOAT => 1506159417.786,
REQUEST_TIME => 1506159417
)
separator .
orderBy id
orderDir asc
1 registerIP
2 access
always
renew
tracker.sid 6e0141d327d03ec36099212b97ede113
tracker.ssid 6e0141d327d03ec36099212b97ede113
tracker.rsid 6e0141d327d03ec36099212b97ede113
securiy_code0 ffffb
session.token 8046610844e32469718bd9455329f5b0
  • site 0.054 seconds (+0.054); 9.75 MB (+9.750) - afterInitialise
  • site 0.082 seconds (+0.028); 12.50 MB (+2.750) - afterRoute
  • site 0.113 seconds (+0.030); 14.50 MB (+2.000) - afterDispatch
  • site 0.121 seconds (+0.009); 14.75 MB (+0.250) - beforeRenderModule mod_custom (Hub Footer)
  • site 0.123 seconds (+0.002); 15.00 MB (+0.250) - afterRenderModule mod_custom (Hub Footer)
  • site 0.123 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_collect (Collect)
  • site 0.125 seconds (+0.001); 15.00 MB (0.000) - afterRenderModule mod_collect (Collect)
  • site 0.125 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.128 seconds (+0.003); 15.50 MB (+0.500) - afterRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.128 seconds (+0.000); 15.50 MB (0.000) - beforeRenderModule mod_menu (Main Menu)
  • site 0.153 seconds (+0.025); 15.75 MB (+0.250) - afterRenderModule mod_menu (Main Menu)
  • site 0.153 seconds (+0.000); 15.75 MB (0.000) - beforeRenderModule mod_search (Search)
  • site 0.155 seconds (+0.001); 15.75 MB (0.000) - afterRenderModule mod_search (Search)
  • site 0.155 seconds (+0.000); 15.75 MB (0.000) - beforeRenderModule mod_reportproblems (Trouble Report)
  • site 0.169 seconds (+0.014); 17.00 MB (+1.250) - afterRenderModule mod_reportproblems (Trouble Report)
  • site 0.172 seconds (+0.003); 17.00 MB (0.000) - onAfterRender
  • site 0.174 seconds (+0.002); 17.00 MB (0.000) - sessionStore
17 MB

40 Queries Logged: 0.01739764213562 seconds

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  23. SELECT extension_id AS id, element AS "option", params, enabled
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      AND e.client_id = m.client_id
      WHERE m.published = 1
      AND e.enabled = 1
      AND (m.publish_up = '0000-00-00 00:00:00' OR m.publish_up <= '2017-09-23 09:36:57')
      AND (m.publish_down = '0000-00-00 00:00:00' OR m.publish_down >= '2017-09-23 09:36:57')
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  32. SELECT extension_id AS id, element AS "option", params, enabled
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  33. SELECT extension_id AS id, element AS "option", params, enabled
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  35. SELECT extension_id AS id, element AS "option", params, enabled
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