Privilege Manager for Unix 7.1 - Administration Guide

Electronic copies of the policy file samples used in each lesson are located in the /opt/quest/qpm4u/examples directory and they are reproduced for you in this section.

##########################################################################
# Privilege Manager for Unix example configuration file
# One Identity 2013
# Example File : pm.conf
#
# Establish which Lesson has been selected and include the appropriate file
# accordingly
##########################################################################
PMINST=getenv("INSTBASE","/opt/quest/qpm4u");
PMLESSON=atoi(getenv("LESSON","1"));
EXAMPLEDIR=PMINST + "/examples";
if (PMLESSON<1 || PMLESSON>11)
   { printf("Invalid lesson %i selected, resetting to Lesson 1\n",PMLESSON);
      PMLESSON=1;
   }
system("clear");
printf("Lesson %i is selected\n",PMLESSON);
# The lessons take a user from the environment so that
# none of the scripts require modification before use
# this is taken from the environment variable LESSON_USER
# Make sure that you have set this a valid user which will
# be used for the purposes of this series of lessons.
PMLESSON_USER=getenv("LESSON_USER","demo");
if (PMLESSON_USER=="")
   { print("No user has been specified, user 'demo' will be assumed\n");
   }
if (user!=PMLESSON_USER)
   { print("------------------------ WARNING ---------------------------");
     printf("Your currently logged in as %s\n",user);
     printf("Your selected user for the lessons is %s\n",PMLESSON_USER);
     printf("This may not be what you intended, try 'su %s'\n",PMLESSON_USER);
     print("-----------------------------------------------------------\n");
   }
PML=sprintf("%i",PMLESSON);
switch (PML)
   {
      case "1":
         { include EXAMPLEDIR + "/example1.conf";
           break;
         }
      case "2":
         { include EXAMPLEDIR + "/example2.conf";
           break;
         }
      case "3":
         { include EXAMPLEDIR + "/example3.conf";
           break;
         }
      case "4":
         { include EXAMPLEDIR + "/example4.conf";
           break;
         }
      case "5":
         { include EXAMPLEDIR + "/example5.conf";
           break;
         }
      case "6":
         { include EXAMPLEDIR + "/example6.conf";
           break;
         }
      case "7":
         { include EXAMPLEDIR + "/example7.conf";
           break;
         }
      case "8":
         { include EXAMPLEDIR + "/example8.conf";
           break;
         }
      case "9":
         { include EXAMPLEDIR + "/example9.conf";
           break;
         }
      case "10":
         { include EXAMPLEDIR + "/example10.conf";
           break;
         }
}

reject;

See Install the example policy file for details on installing the example policy file.

#=================================================================
# Privilege Manager for Unix example configuration file
# One Identity 2013
#
# Example File : example1
#
# This file to have permissions of 600 (rw-------), and be owned by
# root.
#=================================================================
#=================================================================
print("-------------LESSON 1 DESCRIPTION---------------------------");
printf("Policy file %s/examples/example1.conf\n",PMINST);
print("-----------------------------------------------------------");
printf("This basic lesson uses a policy allowing users %s and
dan\n",PMLESSON_USER);
print("the rights to run any command as root.\n");
print("For example, to test this enter the command pmrun whoami");
print("which will return the value root as the logged in user.");
print("-----------------------------------------------------------");
i=0;
while (i<argc)
   { printf("%s ",argv[i]); # Redisplay the original command line for clarity
      i=i+1;
   }
printf("\n");
if (user=="dan" || user==PMLESSON_USER) {
   runuser="root";
   accept;
}
#=================================================================

See Lesson 1: Basic policy for details on using this sample policy file.

#=================================================================
# Privilege Manager for Unix example configuration file
# One Identity 2013
#
# Example File : example2
#
# This file should have permissions of 600
# (rw-------).
# It must be owned by root.
#=================================================================
print("--------------- LESSON 2 DESCRIPTION ------------------");
printf("Policy file %s/examples/example2.conf\n",PMINST);
print("--------------------------------------------------------");
printf("This policy rejects attempts to run commands outside of normal\n");
printf("office hours for users %s and dan.\n",PMLESSON_USER);
print("Otherwise all commands will be run as root.\n");
print("Try running a few different programs like date, hostname");
print("and even your favourite shell (csh, bash, ksh)");
print("Try these with the time/date set both in and outside office hours");
print("Remember to prefix them with pmrun");
print("--------------------------------------------------------");
i=0;
while (i<argc)
   { printf("%s ",argv[i]); # Redisplay the original command line for clarity
      i=i+1;
   }
printf("\n");
#=================================================================
if (user=="dan" || user==PMLESSON_USER) {
   # Explicitly disallow commands run outside of regular office hours
   if(dayname=="Sat" || dayname=="Sun" || !timebetween(800,1700))
      reject;
   runuser = "root";
   accept;
}
#=================================================================

See Lesson 2: Conditional privilege for details on using this sample policy file.