Does the java security manager allow policy to be set for MVS datasets (including GDGs and DDNAMES)?
The original JRIO code did implement policy checks for read, write and delete permissions. This worked for HFS files only. No measures were taken to allow security checks on MVS datasets. MVS qualifiers are unique and not recognizable to the security code, a MVS dataset format needed to be created. Here is the format and some examples of how to code MVS datasets into a security policy file.
