JWS 启动时 PropertyPermission 访问被拒绝

发布于 2024-12-18 04:27:03 字数 2168 浏览 4 评论 0原文

我是 web-start 新手,我们正在使用 exe4j 从 One-jar 创建可执行文件。为了制作我们的应用程序的“网络启动版本”,我尝试使用带有指定主类的网络启动来午餐 One-JAR,但我收到以下错误 -

 java.security.AccessControlException: access denied (java.util.PropertyPermission one-jar.main-class read)
    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.checkPropertyAccess(Unknown Source)
    at java.lang.System.getProperty(Unknown Source)
    at com.simontuffs.onejar.Boot.run(Boot.java:186)
    at com.simontuffs.onejar.Boot.main(Boot.java:137)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.javaws.Launcher.executeApplication(Unknown Source)
    at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
    at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
    at com.sun.javaws.Launcher.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

JNLP 包含 -

    <?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="" href="">
    <information>
        <title>Applet Takes Params</title>
        <vendor>Protype example</vendor>
    </information>
    <resources>
        <!-- Application Resources -->
        <j2se version="1.5+"
              href="http://java.sun.com/products/autodl/j2se"/>
        <jar href="Application.jar" main="true" />
    </resources>
    <application-desc main-class="com.simontuffs.onejar.Boot">
  </application-desc>
   <update check="background"/>
</jnlp>

我正在尝试启动 <直接使用strong>Application.jar,com.simontuffs.onejar.Boot是为JAR指定的主类。我还发现这个链接说我们不能通过 web-start 启动 One-Jar。请帮忙。

I new to web-start and We are using exe4j to create executable from One-jar. In-order to make a "web start version" of our application I am trying to lunch One-JAR using web start with the specified Main-Class but I am getting the following error -

 java.security.AccessControlException: access denied (java.util.PropertyPermission one-jar.main-class read)
    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.checkPropertyAccess(Unknown Source)
    at java.lang.System.getProperty(Unknown Source)
    at com.simontuffs.onejar.Boot.run(Boot.java:186)
    at com.simontuffs.onejar.Boot.main(Boot.java:137)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.javaws.Launcher.executeApplication(Unknown Source)
    at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
    at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
    at com.sun.javaws.Launcher.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

JNLP contains --

    <?xml version="1.0" encoding="UTF-8"?>
<jnlp spec="1.0+" codebase="" href="">
    <information>
        <title>Applet Takes Params</title>
        <vendor>Protype example</vendor>
    </information>
    <resources>
        <!-- Application Resources -->
        <j2se version="1.5+"
              href="http://java.sun.com/products/autodl/j2se"/>
        <jar href="Application.jar" main="true" />
    </resources>
    <application-desc main-class="com.simontuffs.onejar.Boot">
  </application-desc>
   <update check="background"/>
</jnlp>

I am trying to launch a Application.jar directly and com.simontuffs.onejar.Boot is the main class specify for JAR. I am also found this link that says we can not launch One-Jar with web-start. please help.

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红焚 2024-12-25 04:27:03
access denied (java.util.PropertyPermission one-jar.main-class read)

一个网络启动应用程序。如果声明了所有权限,则可以访问任何属性。如果是沙盒,则只能访问以 jnlp & 为前缀的属性。其他一些被认为是“安全”的 JRE 属性。

access denied (java.util.PropertyPermission one-jar.main-class read)

A web start app. can access any property if it declares all-permissions. If it is sand-boxed, it can only access properties prefixed with jnlp & some other JRE properties that are considered 'safe'.

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