文件名称:Java.III.CodePermissions
- 所属分类：
- JSP源码/Java
- 资源属性：
- [Java] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 3kb
- 下载次数：
- 0次
- 提 供 者：
- n**
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
Code permissions in Java can be granted by 2 criterias - Location and Signer.
The resulting permission set is the union of all grants, which are applicable to a class.
Checks are performed only imperatively, in code, and new permissions can easily be added to the system.
An explanation of the example:
1. DemoPub.keystore contains the key of the demo publisher
2. The PermissionCheck class checks for AccessProfileInfoPermission and specific operation
3. The permission is granted based on location or signature
4. If jar file is not signed, the signature clause is not granted, and the check fails
5. Signing the jar enables passing checks for all operations-Code permissions in Java can be granted by 2 criterias- Location and Signer.
The resulting permission set is the union of all grants, which are applicable to a class.
Checks are performed only imperatively, in code, and new permissions can easily be added to the system.
An explanation of the example:
1. DemoPub.keystore contains the key of the demo publisher
2. The PermissionCheck class checks for AccessProfileInfoPermission and specific operation
3. The permission is granted based on location or signature
4. If jar file is not signed, the signature clause is not granted, and the check fails
5. Signing the jar enables passing checks for all operations
The resulting permission set is the union of all grants, which are applicable to a class.
Checks are performed only imperatively, in code, and new permissions can easily be added to the system.
An explanation of the example:
1. DemoPub.keystore contains the key of the demo publisher
2. The PermissionCheck class checks for AccessProfileInfoPermission and specific operation
3. The permission is granted based on location or signature
4. If jar file is not signed, the signature clause is not granted, and the check fails
5. Signing the jar enables passing checks for all operations-Code permissions in Java can be granted by 2 criterias- Location and Signer.
The resulting permission set is the union of all grants, which are applicable to a class.
Checks are performed only imperatively, in code, and new permissions can easily be added to the system.
An explanation of the example:
1. DemoPub.keystore contains the key of the demo publisher
2. The PermissionCheck class checks for AccessProfileInfoPermission and specific operation
3. The permission is granted based on location or signature
4. If jar file is not signed, the signature clause is not granted, and the check fails
5. Signing the jar enables passing checks for all operations
(系统自动生成,下载前可以参看下载内容)
下载文件列表
access.policy
AccessProfileInfoPermission.java
DemoPub.keystore
execute.bat
Java.III.CodePermissions.txt
PermissionCheck.java
AccessProfileInfoPermission.java
DemoPub.keystore
execute.bat
Java.III.CodePermissions.txt
PermissionCheck.java