Why should I sign my JAR files?
I know that I need to sign my client-side JAR files (containing Applets) so that special things like filesystem access can be done, and so ... |
We have signed a JAR file using a certificate generated by MS Active Directory Certificate Services. However, when accessing it via Java Web Start we are getting the prompt that ... |
Java Web Start (JWS) says that it can't launch my application because the jar file is unsigned:
Error: Unsigned application requesting unrestricted access to system
Unsigned ...
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I'm making a new plugin for jdownloader an open source download manager. I've made the plugin in eclipse. I tried exporting the package as a jar file and placing it in ... |
Has anyone done this before? The only reference I have found on google has been: http://onjava.com/onjava/2001/04/12/signing_jar.html which still uses sun.* classes that will cause issues...
Found this as well, but ... |
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Hello all. i have been tired searching for this, and i didn't find the answer. what exactly should i do to sign a jar file? and where to place the signed jar? i have created a keystore using the keytool and used it in the jarsigner but still i can't read files from the client's system!!! any one has an answer? ... |
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Hi, I've a requirement to setup client application in web server and launch it using web start. I'm getting security problem which needs signing of the jars. I tried to sign the jars using 'jarsigner' tool but how can I get the .keystroke file. Is it some thing trusted autority has to provide or we need to write that file. Please ... |
Hello all, I have some Signed Jar files.Now I have to insert my own jar file into the already existing jar files .Obviously my Jar file is not signed so it will not work. I do not have the signature used to sign the existing jar files Is there any way that i can sign my jar file using the existing ... |
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Hi, I want to know what is the purpose of siging the jar files? For Example: If i want to send my files to my client/whoever it is, instead of sending all tghe files separately, we are compressing and sending as a sinfle Jar file just like Zip file(?). Signing the Jar file is like zipping the file with password protection? ... |
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If I'm understanding it correctly, you have to buy certificates to use the methods in this link. I really don't want to purchase a certificate. I'm just writing a program to be used within my company. The application will be hosted on a server, and I need it to have read/write permissions when it is loaded via WebStart to a client ... |
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Ok have checked the jar signing tutorial section, but I'm still having problems with signing it. I have created a jar file called testjar.jar when i do the next step in the tutorial (done below) i get a can't find file error, what do i need to do to make a keystore file (i think that's the problem) and when i ... |
I have a desktop app that has to access local data files as well as network database server. At the moment, I have a executable jar file now when I try to run it with Webstart it complains about unsigned jar file asking for full access on a file. what do i need to sign a jar file. the jar file ... |
last evening, i consulted the site: http://java.sun.com/docs/books/tutorial/deployment/jar/intro.html however, some things are not yet totally clear to me about signing a jar file... with a certificate, you can be sure that a jar file was created by the one you have in mind.... however, how can you verify this???? for example, if your neighbour has also a certificate (but another), upon what ... |
First i was signing jar with alias kraysis. now i deleted the .keystore and made a new key store keytool -genkey -alias kraysis1 -validity 365 and then sign the jar file jarsigner cuu.jar kraysis1 All these steps done successfully. But the problem is that now it showing two warning messages one for kraysis and other one is for kraysis1. So i ... |