BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Applet runs in JBuilder but not in browser          BorlandTalk.com Forum Index -> JBuilder Applet Issues View previous topic :: View next topic   Author Message Donald Miller Guest Posted: Fri May 06, 2005 2:58 pm    Post subject: Applet runs in JBuilder but not in browser OK, this is driving me nuts. I have an applet that uses web services. The applet runs fine in JBuilder but does not run in the browser. I have tried everything and have googled it and seen some issues with signing and the files created in the manifest file. I tried the fixes of deleting those files and even tried deploying the jars seperately but I still get the security error. I am using JBuilder 2005. Here is the specific error. java.lang.SecurityException: no manifiest section for signature file entry... Any help or hints would be greatly appreciated. TIA Don Miller Back to top Paul Nichols (TeamB) Guest Posted: Fri May 06, 2005 8:42 pm    Post subject: Re: Applet runs in JBuilder but not in browser "Donald Miller" <dolfandon (AT) hotmail (DOT) com> wrote Quote: java.lang.SecurityException: no manifiest section for signature file entry... Any help or hints would be greatly appreciated. TIA Don Miller Java applets run in a sandbox, which limits their ability to run any services from any other place except at the server from which they originate. If you are accessing any local client activities (OS, File System, etc), or are trying to connect to another server, your applet must be code signed. For instructions on code signing applets, look here: http://www.computer-logic.net/javafaq/CodeSignApplets.html Back to top Donald Miller Guest Posted: Tue May 24, 2005 1:48 pm    Post subject: Re: Applet runs in JBuilder but not in browser I have written a small webservvice that resides in the same application that the applet does. It is basically a pass through but gets around the issue of going through the firewall. Unfortunately this did not fix my problem with this. I am almost positive this is a packaging and signing issue. I realize the axis jar file is signed and when I try to add it to my jar the signatures don't match. THe problem is I have tried resigning the new jar, deleting the sig files from the archive. Nothing seems to work. This used to work, I have projects built in JBuilderX where I have included axis (yes you have to delete the sig files). Is there a bug somwhere in JBuilder 2005 with building the archive? Any other help or suggestions would be appreciated. Don Miller "Paul Nichols (TeamB)" <paul (AT) computer-logic (DOT) net> wrote Quote: "Donald Miller" <dolfandon (AT) hotmail (DOT) com> wrote in message news:427b8604 (AT) newsgroups (DOT) borland.com... java.lang.SecurityException: no manifiest section for signature file entry... Any help or hints would be greatly appreciated. TIA Don Miller Java applets run in a sandbox, which limits their ability to run any services from any other place except at the server from which they originate. If you are accessing any local client activities (OS, File System, etc), or are trying to connect to another server, your applet must be code signed. For instructions on code signing applets, look here: http://www.computer-logic.net/javafaq/CodeSignApplets.html Back to top Lori M Olson [TeamB] Guest Posted: Tue May 24, 2005 6:59 pm    Post subject: Re: Applet runs in JBuilder but not in browser Donald Miller wrote: Quote: I have written a small webservvice that resides in the same application that the applet does. It is basically a pass through but gets around the issue of going through the firewall. Unfortunately this did not fix my problem with this. I am almost positive this is a packaging and signing issue. I realize the axis jar file is signed and when I try to add it to my jar the signatures don't match. THe problem is I have tried resigning the new jar, deleting the sig files from the archive. Nothing seems to work. This used to work, I have projects built in JBuilderX where I have included axis (yes you have to delete the sig files). Is there a bug somwhere in JBuilder 2005 with building the archive? Any other help or suggestions would be appreciated. Don Miller This is not about Applets, per se, but this article about signing stuff for Java WebStart may offer new paths of investigation: http://weblogs.java.net/blog/kirillcool/archive/2005/05/signing_jars_fo.html -- Regards, Lori Olson [TeamB] ------------ Save yourself, and everyone else, some time and search the newsgroups and the FAQ-O-Matic before posting your next question. 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