HP-UX RBAC Example Usage and Operation

32

Planning the HP-UX RBAC Deployment

33

Step 1: Planning the Roles

33

Step 2: Planning Authorizations for the Roles

33

Step 3: Planning Command Mappings

34

HP-UX RBAC Limitations and Restrictions

34

Configuring HP-UX RBAC

35

Step 1: Configuring Roles

36

Creating Roles

36

Assigning Roles to Users

37

Assigning Roles to Groups

37

Step 2: Configuring Authorizations

37

Step 3: Configuring Additional Command Authorizations and Privileges

38

Hierarchical Roles

40

Overview

40

Examples of Hierarchical Roles

40

Changes to the authadm Command for Hierarchical Roles

41

Hierarchical Roles Considerations

41

Configuring HP-UX RBAC with Fine-Grained Privileges

42

Configuring HP-UX RBAC with Compartments

43

Configuring HP-UX RBAC to Generate Audit Trails

44

Auditing Based on HP-UX RBAC Criteria and the /etc/aud_filter File

45

Procedure for Auditing HP-UX RBAC Criteria

45

Using HP-UX RBAC

46

Using the privrun Command to Run Applications with Privileges

46

HP-UX RBAC in Serviceguard Clusters

48

Using the Privilege Shells (privsh, privksh, privcsh) to Automatically Run Commands with

 

Privilege

48

Using the privedit Command to Edit Files Under Access Control

48

Customizing privrun and privedit Using the ACPS

49

Troubleshooting HP-UX RBAC

50

The rbacdbchk Database Syntax Tool

50

privrun -v Information

50

4 Fine-Grained Privileges

51

Overview

51

Fine-Grained Privileges Components

51

Commands

51

Manpages

52

Available Privileges

52

Configuring Applications with Fine-Grained Privileges

53

Privilege Model

54

Compound Privileges

54

Security Implications of Fine-Grained Privileges

55

Privilege Escalation

55

Fine-Grained Privileges in HP Serviceguard Clusters

55

Troubleshooting Fine-Grained Privileges

55

5 Compartments

57

Overview

57

Compartment Architecture

57

Default Compartment Configuration

59

Planning the Compartment Structure

59

4Table of Contents

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HP UX 11i Role-based Access Control (RBAC) Software manual Fine-Grained Privileges