How to disable Java Plug-In authentication dialog ?
Hi,
I'm using SSL connection with client authentication. Certificate is on hardware device.
I'm providing keystore with cert for SSLContext in my app programmatically.
When I run it from console (java -jar) it works ok.
*When I use it as an applet i get browser prompt (popup dialog) for client certificate.*
How to disable it ? (jre 1.5.0_12)
Here is the sollution:
Java browser plugin in sun.plugin.AppletViewer is doing sth like this:
System.setProperty ("java.protocol.handler.pkgs", "sun.plugin.net.protocol|com.sun.deploy.net.protocol");invoking:
System.setProperty("java.protocol.handler.pkgs", "");resets the handler to default with no popups
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How to disable Java Plug-In authentication dialog box ?
Hi,
I'm using SSL connection with client authentication. Certificate is on hardware device.
I'm providing keystore with cert for SSLContext in my app programmatically.
When I run it from console (java -jar) it works ok.
*When I use it as an applet i get browser prompt (popup dialog) for client certificate.*
How to disable it ? (jre 1.5.0_12 + Firefox + Linux Ubuntu)-how do you code the access to the keystore ? You have several solutions : SSLContext.init(km, tm, random), or System.setProperty("javax.net.ssl.keyStore", value), or implement a KeyManagerFactory. Everything is said in the guide : http://java.sun.com/javase/6/docs/technotes/guides/security/jsse/JSSERefGuide.html
Last solution, running java -Djavax.net.ssl.keyStore=yourkeystore -Djavax.net.ssl.keyStorePassword=yourpassword , but it could not work in applet mode.
-I told you to check the policy, because applets usually have less rights. In the link you said, check such permissions :
FilePermission, SSLPermission (getSSLSessionContext)
-don't forget rewarding duke stars if that was the right answer :) -
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How to disable Java Plugin on a few thousand Windows PCs?
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Thank you and regards
SvenI Remembered that the JRE is simply doing a re-direct on the MSJVM key using "Treat As. So I did a MS Sysdiff to capture the changes. OFF.DMP and ON.DMP were created. OFF.dmp shows that there are basically 4 registry changes. I created the following cmd file to delete the 4 registry keys: Watch out for the word wraps....
echo off
REG DEL "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN" /FORCE
REG DEL "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\SUN_JAVA_2" /FORCE
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REG DEL "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.4.0\UseJava2IExplorer" /FORCE
REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN"
IF %ERRORLEVEL% NEQ 0 ECHO Successfull!
REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\SUN_JAVA_2"
IF %ERRORLEVEL% NEQ 0 ECHO Successfull!
REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{08B0E5C0-4FCB-11CF-AAA5-00401C608501}\TreatAs"
IF %ERRORLEVEL% NEQ 0 ECHO Successfull!
REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.4.0\UseJava2IExplorer"
IF %ERRORLEVEL% NEQ 0 ECHO Successfull!
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; Dump of sysdiff package OFF.dif
; File created with sysdiff version 40007
; TotalDiffCount: 5
C:\WINNT\Profiles\userid\.java
SFN: C:\WINNT\Profiles\userid\JAVA~1
Add/change jpicerts140 (SFN: JPICER~1)
Add/change jpihttpscerts140 (SFN: JPIHTT~1)
Add/change properties140 (SFN: PROPER~1)
HKLM\SOFTWARE\Classes\CLSID\{08B0E5C0-4FCB-11CF-AAA5-00401C608501}\TreatAs
(delete key)
HKLM\SOFTWARE\JavaSoft\Java Plug-in\1.4.0
UseJava2IExplorer: REG_DWORD 0x0
HKLM\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN
(delete key)
HKLM\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN\SELECT
(delete key)
HKLM\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\SUN_JAVA_2
End of dump of OFF.dif
; Dump of sysdiff package ON.dif
; File created with sysdiff version 40007
; TotalDiffCount: 6
C:\WINNT\Profiles\userid\.java
SFN: C:\WINNT\Profiles\userid\JAVA~1
Add/change jpicerts140 (SFN: JPICER~1)
Add/change jpihttpscerts140 (SFN: JPIHTT~1)
Add/change properties140 (SFN: PROPER~1)
HKLM\SOFTWARE\Classes\CLSID\{08B0E5C0-4FCB-11CF-AAA5-00401C608501}\TreatAs
: REG_SZ/REG_EXPAND_SZ {CAFEEFAC-0014-0000-0000-ABCDEFFEDCBB}
HKLM\SOFTWARE\JavaSoft\Java Plug-in\1.4.0
UseJava2IExplorer: REG_DWORD 0x1
HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\{08B0E5C0-4FCB-11CF-AAA5-00401C608500}
KeyFileName: REG_SZ/REG_EXPAND_SZ C:\Program Files\Java\j2re1.4.0\bin\ActPanel.dll
HKLM\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN
Bitmap: REG_SZ/REG_EXPAND_SZ C:\Program Files\Java\j2re1.4.0\bin\ActPanel.dll,1000
Text: REG_SZ/REG_EXPAND_SZ Java (Sun)
Type: REG_SZ/REG_EXPAND_SZ group
HKLM\SOFTWARE\Microsoft\Internet Explorer\AdvancedOptions\JAVA_SUN\SELECT
CheckedValue: REG_DWORD 0x1
DefaultValue: REG_DWORD 0x1
HKeyRoot: REG_DWORD 0x80000002
RegPath: REG_SZ/REG_EXPAND_SZ Software\JavaSoft\Java Plug-in\1.4.0
Text: REG_SZ/REG_EXPAND_SZ Use Java 2 v1.4.0 for <applet> (requires restart)
Type: REG_SZ/REG_EXPAND_SZ checkbox
UncheckedValue: REG_DWORD 0x0
ValueName: REG_SZ/REG_EXPAND_SZ UseJava2IExplorer
HKCU\Software\Microsoft\Java VM
EnableJavaConsole: REG_DWORD 0x0
End of dump of ON.dif
Try it on Win 2000, it should work.
I'll check back in a a couple of days in case you have a question. Hope this helps, Gary. -
How to disable Java Security Warning
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I am running different versions of JRE on a machine due to specific application exigencies.
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Where this certificate is located in application server? Is it in code of SAP ME in application server?
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How to get java plug-in to work for applet?
Hello!
I have a simple applet which I want to run in a browswe (Explorer and Netscape). I want to use the "java plug in" for this but my code does�nt seem to work? Can someone help me??? Code listed below...
<!-- HTML CONVERTER -->
<OBJECT classid="clsid:E19F9330-3110-11d4-991C-005004D3B3DB">
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<EMBED pluginspage="$NSFileLocation$"><NOEMBED>
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<applet code="Gui.class" width=700 height=400>
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I have used a new code but this does�nt work either... help???
<OBJECT classid="clsid:E19F9330-3110-11d4-991C-005004D3B3DB"
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WIDTH = "800" HEIGHT = "400" ALIGN = "bottom">
<PARAM NAME = CODE VALUE = "Gui.class" >
<PARAM NAME = "type" VALUE = "application/x-java-applet;version=1.4">
<PARAM NAME = "scriptable" VALUE = "false">
<COMMENT>
<EMBED type="application/x-java-applet;version=1.4"
CODE = "Gui.class"
WIDTH = "800"
HEIGHT = "400"
ALIGN = "bottom"
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wnload">
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My automated test involves navigating to a webpage on a remote system (via Selenium Firefox Driver) which runs a Java Plug-in to launch an embedded Java Applet. When the test first ran, I connected to the remote system (via Remote Desktop) and manually selected "Allow and Remember" as the plug-in was trying to run. However, this only addressed that first instance; it didn't address subsequent instances where I wanted to run the same test, same server (same plug-in).
Hey I got an awesome tip about this from the #addons channel Archaeopteryx
You can [http://www.ghacks.net/2013/07/31/manage-your-firefox-click-to-play-whitelist/ Manage your Firefox Click To Play Whitelist].
Post back with the results :-) -
How can destroy Java Plug - in when i jump to another page without Applet
When I jump to another HTML page, that not include <Applet> </Applet> tag, the Java Plug-in does not exit and use system's resource. I don't want it make my computer run slow then I want sutdown the Java Plug-in when I stop the page, that have an Applet.
Hi dekassequi:
Sorry if I misunderstood the problem......I've never tried swing set because it requires the JVM plugin. All my applets are non-swing and I've noticed that frequently when I exited the browser, it would be stuck in a never-never land requiring ALT-CTRL-DEL to end the browser's task. By overriding the destroy a the call to system.exit seems to have solved my problem -- if there is any error message in the system console, it is not noticeable because it disappeared instantenousely when the browser's own JVM is used.... Besides, destroy is the last thing an applet does anyway....without looking at Java source code, I can only surmise that that's what it does
As a matter of fact, I've just tried to write some stupid swing applet but I've noticed that one cannot really script an applet that requires a Sun JVM. Here is a link, perhaps you can take a quick look and see if I'm doing something wrong.
http://home.attbi.com/~aokabc/test/test2.htm
BTW, I did notice late last night that overriding the destroy method in an applet that requires a JVM plugin does give an error message in the system console which takes a bit longer to close but you know what, at least it got rid of the console afterward -- otherwise, the console just sit in the tray and ALT-CTRL-DEL can't even get rid of it. In the mean time, I'll simply remove the system.exist(0) and leave a skeleton destroy method and see if the JVM console still sit in the system tray.
Regards,
V.V.
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