PGP NetShare Command Line 10.2 Operating instructions

PGP™ NetShare Command Line

User's Guide

10.2

The software described in this book is furnished under a license agreement and may be used only in accordance with the terms of the agreement.

Version 10.2.0. Last updated: July 2011.

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10 9 8 7 6 5 4 3 2 1

Contents

Introduction 3

About PGP NetShare 3

About PGP NetShare Command Line 3

Audience 4

System Requirements 4

Installing and Uninstalling 4

Upgrading to Version 10.1 or Above 4

Working with Group Keys 5

About Group Keys 5

Using Group Keys 5

Technical Support 6

Contacting Technical Support 6

Licensing and registration 7

Customer service 7

Support agreement resources 7

The Command-Line Interface 9

Overview 9

Scripting 10

Editing the Path on a System 10

Configuration File 11

Environment Variables 12

Creating Environment Variables 12

Passphrases 13

XML Output 14

Searching for Keys on Remote Servers 14

Commands 15

--version 16

--help (-h) 17

--encrypt (-e) 17

--decrypt 19

--reencrypt (-r) 21

--reencrypt-full 22

--reencrypt-delta 24

--reencrypt-clone 26

--list (-l) 27

--list-xml 27

--verify (-v) 28

--lock-all 29

--unlock 29

--set-driver 30

--get-driver 31

ii Contents

Options 33

--recipient (-r) 34

--recipient-owner 35

--recipient-operator 35

--recipient-remove 35

--recipient-xml 35

--group (-g) 36

--group-operator 36

--signer (s) 36

--signer-passphrase 37

--signer-passphrase-fd 37

--passphrase (-p) 37

--passphrase-fd 37

--adk 38

--public-keyring 38

--private-keyring 38

--universal-server 39

--auth-username 39

--auth-passphrase 39

--auth-passphrase-fd 40

--input (-i) 40

--output (-o) 40

--output-file 40

--home-dir 41

Flags 43

--verbose 43

--remote 44

--force 44

--halt-on-error 44

--local-mode 44

--preserve 45

--quiet 45

Quick Reference 47

Commands 47

Options 47

Flags 48

Automated Copying 49

Copying in Standalone Mode 49

Copying in Desktop Mode 49

This User's Guide tells you how to use the PGP NetShare Command Line application.

In This Chapter

About PGP NetShare....................................................................................................... 3

About PGP NetShare Command Line ........................................................................... 3

Audience ...........................................................................................................................4

System Requir

ements..................................................................................................... 4

Installing and Uninstalling............................................................................................ 4

Upgrading to Version 10.1 or Above ............................................................................ 4

Working with Group Keys..............................................................................................5

Technical Support ........................................................................................................... 6

About PGP NetShare

PGP NetShare is a software product that lets a defined set of users access files in a

shared, protected space (such as on a corporate file server, in a shared folder, or even

removable media such as a thumb drive).

The files are protected by encryption, but continue to appear (to the users who have

access rights) as normal application files. Anyone without access rights to the files, but

who can access the shared space, can see the files but does not have access to the

content.

PGP NetShare can be purchased as a standalone product, as one product among several

products for example, PGP Desktop Email or PGP Whole Disk Encryption), or as part of

PGP Desktop.

For more information about PGP NetShare, see the:

 PGP Desktop User's Guide

 PGP NetShare Quick Start Guide

 PGP NetShare Data Sheet

About PGP NetShare Command Line

PGP NetShare Command Line gives you access to PGP NetShare functionality using a

command-line interface.

1

Introduction

4 Introduction

Audience

Accessing PGP NetShare Command Line functions from the command line is useful for

scripting PGP NetShare functions, troubleshooting problems, or if the graphical user

interface is not available.

Note: Not all PGP NetShare functions are available via the command line.

PGP NetShare Command Line is always in one of two operation modes:

 desktop. PGP Desktop is also installed on the system.

 standalone. PGP Desktop is not installed on the same system.

Run the --version command to see what operation mode PGP NetShare Command

Line is in.

When you run the --help command, only those commands, options, and flags that are

available in the current operation mode are displayed.

Audience

This User's Guide is for anyone who is going to be using PGP NetShare Command Line

to perform PGP NetShare functions from the command line.

It assumes you are familiar with using PGP NetShare via the graphical user interface in

the standalone product or as part of PGP Desktop.

System Requirements

The system requirements for PGP NetShare Command Line are the same as for PGP

NetShare itself; if PGP NetShare (standalone or as part of PGP Desktop) installs on a

system, PGP NetShare Command Line (pgpnetshare.exe) will also install and be usable.

Installing and Uninstalling

PGP NetShare Command Line (pgpnetshare.exe) is installed automatically when PGP

NetShare is installed on a system.

The default location for either installation is: C:\Program Files\PGP

Corporation\PGP Desktop\pgpnetshare.exe.

To uninstall PGP NetShare Command Line, simply uninstall PGP NetShare or PGP

Desktop.

Upgrading to Version 10.1 or Above

Changes were made to PGP NetShare Command Line in Version 10.1, resulting in some

commands, options, and flags from previous versions being removed.

Introduction

Working with Group Keys

5

If you scripted previous versions of PGP NetShare Command Line, make sure to check

your scripts to ensure that they do not reference commands, options, or flags that are

no longer in the product.

Working with Group Keys

Starting with PGP Universal Server 3.2 and PGP NetShare Command Line 10.2, your

PGP Universal Server administrator can create group keys that you can use with PGP

NetShare Command Line.

Note: Group keys are different than using Active Directory groups. Using a group key

adds only the single key to a protected folder. Using an Active Directory group adds

every key found for members of that group.

About Group Keys

The group key is intended to be used as a single key to encrypt or decrypt PGP

NetShare-protected files and folders.

The group key can be created by PGP Universal Server administrators only. Intended to

be used with active synchronization with Active Directory, the group key reduces the

overhead associated with encrypting a file/folder to a large number of keys. Your PGP

Universal Server administrator can map file server access/encryption policies to Active

Directory security groups.

Note: For detailed information about creating group keys, refer to the PGP Universal

Server Administrator's Guide or contact your PGP Universal Server administrator.

When a member of the group associated with the group key leaves your organization or

no longer requires access to protected folders, you should re-encrypt your folders to

ensure access is denied to that member.

Using Group Keys

To use group keys with PGP NetShare Command Line:

 To encrypt or re-encrypt using the public portion of a group key, specify it on the

command line when using the --recipient command.

 To unlock, re-encrypt, or decrypt using the private portion of a group key in a PGP

Universal Server-managed environment, authenticated access to the PGP

Universal Server managing the desired group key is required. Under these

circumstances PGP NetShare Command Line will automatically use the enrolled

user's information to authenticate.

 To unlock, re-encrypt, or decrypt using the private portion of a group key in a

standalone environment, you must specify the PGP Universal Server managing

the desired group key, the user and the user's passphrase on the command line in

order to access the private portion of the group key.

6 Introduction

Technical Support

Symantec Technical Support maintains support centers globally. Technical Support’s

primary role is to respond to specific queries about product features and functionality.

The Technical Support group also creates content for our online Knowledge Base. The

Technical Support group works collaboratively with the other functional areas within

Symantec to answer your questions in a timely fashion. For example, the Technical

Support group works with Product Engineering and Symantec Security Response to

provide alerting services and virus definition updates.

Symantec’s support offerings include the following:

 A range of support options that give you the flexibility to select the right amount

of service for any size organization

 Telephone and/or Web-based support that provides rapid response and up-to-the-

minute information

 Upgrade assurance that delivers software upgrades

 Global support purchased on a regional business hours or 24 hours a day, 7 days a

week basis

 Premium service offerings that include Account Management Services

For information about Symantec’s support offerings, you can visit our Web site at the

following URL:

www.symantec.com/business/support/

All support services will be delivered in accordance with your support agreement and

the then-current enterprise technical support policy.

Contacting Technical Support

Customers with a current support agreement may access Technical Support

information at the following URL:

www.symantec.com/business/support/

Before contacting Technical Support, make sure you have satisfied the system

requirements that are listed in your product documentation. Also, you should be at the

computer on which the problem occurred, in case it is necessary to replicate the

problem.

When you contact Technical Support, please have the following information available:

 Product release level

 Hardware information

 Available memory, disk space, and NIC information

 Operating system

 Version and patch level

 Network topology

 Router, gateway, and IP address information

Introduction

Technical Support

7

 Problem description:

 Error messages and log files

 Troubleshooting that was performed before contacting Symantec

 Recent software configuration changes and network changes

Licensing and registration

If your Symantec product requires registration or a license key, access our technical

support Web page at the following URL:

www.symantec.com/business/support/

Customer service

Customer service information is available at the following URL:

www.symantec.com/business/support/

Customer Service is available to assist with non-technical questions, such as the

following types of issues:

 Questions regarding product licensing or serialization

 Product registration updates, such as address or name changes

 General product information (features, language availability, local dealers)

 Latest information about product updates and upgrades

 Information about upgrade assurance and support contracts

 Information about the Symantec Buying Programs

 Advice about Symantec's technical support options

 Nontechnical presales questions

 Issues that are related to CD-ROMs or manuals

Support agreement resources

If you want to contact Symantec regarding an existing support agreement, please

contact the support agreement administration team for your region as follows:

Asia-Pacific and Japan [email protected]

Europe, Middle-East, Africa [email protected]

North America, Latin America [email protected]

This section describes the command-line interface of PGP NetShare Command Line.

In This Chapter

Overview ...........................................................................................................................9

Scripting .........................................................................................................................10

Editing the Path on a System.......................................................................................10

Configuration File .........................................................................................................11

Environment Variables.................................................................................................12

Passphrases....................................................................................................................13

XML Output ....................................................................................................................14

Searching for Keys on Remote Servers......................................................................14

Overview

PGP NetShare Command Line uses a command-line interface. You enter a valid

command at the command prompt and press Enter. PGP NetShare Command Line

responds appropriately based on what you entered (if you entered a valid command) or

with an error message (if you entered an invalid or incorrectly structured command).

All PGP NetShare Command Line commands have a long form: the text "pgpnetshare", a

space, two hyphens "--", and then the command name.

For example:

C:\>pgpnetshare --help [Enter]

is the command to display the built-in help information.

(The command prompt, C:\>, and [Enter] will no longer be shown in examples.)

A few commands also have a short form: one hyphen and then a single letter that

substitutes for the command name. For example:

pgpnetshare -h

is the short form of the command to access help.

Short forms of commands are noted where appropriate.

2

The Command-Line Interface

10 The Command-Line Interface

Scripting

PGP NetShare Command Line commands can easily be inserted into scripts for

automating common tasks, such as creating a Protected Folder, re-encrypting a

Protected Folder, or verifying files and folders in a Protected Folder.

PGP NetShare Command Line commands can easily be added to scripts written with

scripting languages such as Perl or Python.

Editing the Path on a System

By default, the PGP NetShare Command Line application, pgpnetshare.exe, is installed

in C:\Program Files\PGP Corporation\PGP Desktop\.

To use PGP NetShare Command Line using the Windows Command Prompt application,

you need to navigate to the PGP NetShare Command Line directory to execute

commands (or the commands will fail).

If you wish to be able to execute PGP NetShare Command Line commands from any

location when using Windows Command Prompt, you need to change the path on the

system to include the location of the PGP NetShare Command Line application.

To add the PGP NetShare Command Line application to your path on a Windows 7 or

Vista system:

1 On the Windows desktop, right click the Computer icon, then select Properties.

2 On the left side of the System Control Panel screen, click Advanced System

Settings.

3 If you are prompted for permission to continue, click Continue.

4 At the bottom of the System Properties screen, click Environment Variables.

5 In the System Variables section at the bottom of the Environment Variables

screen, select Path, then click Edit.

6 At the end of the existing Variable value line, enter a semicolon (;), then add the

path to the PGP NetShare Command Line application

7 Click OK to save the change, then close the windows you opened.

To add the PGP NetShare Command Line application to your path on a Windows XP or

2000 system:

1 On the Windows desktop, right click the My Computer icon, then select

Properties.

2 On the System Properties dialog, click the Advanced tab.

3 At the bottom of the Advanced tab, click Environment Variables.

4 In the System Variables section at the bottom of the Environment Variables

screen, select Path, then click Edit.

5 At the end of the existing Variable value line, enter a semicolon (;), then add the

path to the PGP NetShare Command Line application.

The Command-Line Interface

Configuration File

11

6 Click OK to save the change, then close the windows you opened.

Configuration File

The PGP NetShare Command Line configuration file holds settings that affect how PGP

NetShare Command Line works.

The PGP NetShare Command Line configuration file (PGPprefs.xml) cannot be changed

by PGP NetShare Command Line itself: any changes need to be edited manually.

The PGP NetShare Command Line configuration file is located:

 Windows XP: C:\Documents and Settings\[Local User]\Application Data\PGP

Corporation\PGP\.

 Windows 7 and Vista: C:\Users\[Local User]\AppData\Roaming\PGP

Corporation\PGP\.

Note: Configuration file settings in PGPprefs.xml are shared among all PGP

Corporation applications on the system.

Configuration file settings you can use with PGP NetShare Command Line are:

 Output File (CLoutputFile). Specifies the output file (default is not set in the

configuration file; defaults to stdout). The output file is used for output messages.

See --output-file for more information.

 Private keyring file (privateKeyringFile). The filename or path and filename

to the private keyring file. The default is secring.skr, located in the default PGP

NetShare Command Line home directory. See --private-keyring for more

information.

 Public keyring file (publicKeyringFile). The filename or path and filename to

the public keyring file. The default is pubring.pkr, located in the default PGP

NetShare Command Line home directory. See --public-keyring for more

information.

 Keyservers (keyservers). Specifies the keyserver(s) to be searched for keys.

 Always encrypt to keys (alwaysEncryptToKeys). Specifies keys that should

always be added implicitly when encrypting and re-encrypting.

 Configured Universal Server (adminGroupServer). Specifies the PGP Universal

Server used for activity logging, key and Active Directory group queries. Only

available in configured installs with PGP Desktop.

 Enrollment Cookie (adminConfigCookie). Authenticates the user against a PGP

Universal Server for an operation. Only available in configured installs with PGP

Desktop.

 Location Blacklist (blackListContent, enableBlackList). Entries in the

Blacklist specify those locations that should never be encrypted by PGP NetShare

Command Line.

 Organization ADK (ADKKeyID, useADK). Specifies the centralized organization

ADK (Additional Decryption Key). Usually only available in configured installs

with PGP Desktop.

12 The Command-Line Interface

Environment Variables

 Policy ADK (policyADK, usePolicyADK). Specifies a policy-specific ADK.

Usually only available in configured installs with PGP Desktop.

 Manage Individual Files (allowAdvancedUserMode). Controls whether the user

is allowed to manage (encrypt, decrypt, or re-encrypt) single files, as opposed to

folders that might contain files.

Environment Variables

PGP NetShare Command Line behavior can be changed using environment variables.

Environment variables have the lowest priority compared to the command line and the

configuration file. Settings for either will override environment variables. However, if a

value for an item is not specified on the command line or in the configuration file, the

environment variable will be used. Environment variables cannot be disabled; if they

are present, they are implemented. To disable an environment variable, remove it.

Setting a Boolean environment variable will activate it, regardless of the value to which

it is set.

Environment variables that can be implemented for PGP NetShare Command Line are:

 PGP_LOCAL_MODE. This is a Boolean environment variable that forces PGP

NetShare Command Line to run in local mode. The default is unset. See --local-

mode for more information.

Usage: PGP_LOCAL_MODE=1

 PGP_HOME_DIR. This is a string environment variable that overrides the default

home directory, pointing it to the path supplied in the variable. The default is

unset. See --home-dir for more information.

Usage: PGP_HOME_DIR=C:\Documents and Settings\<current

user>\Application Data\PGP Corporation\PGP\

 PGP_PASSPHRASE. This is a string environment variable that lets you set your

passphrase. The default is unset. See --passphrase for more information.

Usage: PGP_PASSPHRASE="1Killer*Whale"

Creating Environment Variables

PGP NetShare Command Line lets you create environment variables to control certain

behaviors.

To create an environment variable on a Windows 7 system:

1 Right click the Computer icon on your desktop and choose Properties.

2 On the System window, click on Advanced system settings in the left pane.

3 On the System Properties window, select the Advanced tab and then click on

Environment Variables near the bottom of the window.

4 In the User Variables section of the Environment Variables screen, click New.

5 In the Variable name field, enter a name for the variable you are creating.

The Command-Line Interface

Passphrases

13

For example, if you were setting the PGP_HOME_DIR environment variable, you

would enter:

PGP_HOME_DIR

6 In the Variable value field, enter a value appropriate for the variable you are

creating.

For example, if you were setting the PGP_HOME_DIR environment variable, you

could enter:

C:\PGP\PGPhomedir\

7 Click OK.

The Environment Variables screen reappears. The environment variable you

created displays in the User variables list.

8 Click OK.

9 On the System Properties window, click Apply then click OK.

10 Close the System window.

Passphrases

For consistency, all example passphrases in this guide are shown in single quotation

marks ('). Putting passphrases between single quotation marks ensures that reserved

characters and spaces are interpreted correctly when entered on the command line.

If you do not use any reserved characters or spaces in your passphrases, then you do

not have to enclose them in single quotation marks.

On Windows systems, if you have a space in a passphrase, you must enclose the

passphrase in single or double quotation marks when you enter it on the command line.

Also, double quotation marks (") as part of the passphrase must be escaped with a

preceding double quotation mark.

For example, if you want to use

Thomas "Stonewall" Jackson

as your passphrase, you would have to enter it as

'Thomas ""Stonewall"" Jackson'

on the command line. You need the quotation marks at the beginning and end for the

spaces and you need to escape each double quotation mark used in the passphrase with

another double quotation mark.

Note: If you are having problems entering certain characters in your passphrases,

check the information about how to handle reserved characters for the operating

system or shell interpreter you are using.

14 The Command-Line Interface

XML Output

PGP NetShare Command Line gives you the option to save some output in XML format.

If you desire properly formatted XML output, do not copy the XML output from the

console window and then paste it; this could introduce extraneous newline characters

into the output.

Instead, use either of these two methods:

 Use the --output-file option.

pgpnetshare --list-xml <XMLcontent> output-file

'c:\acllist-xml'

 Pipe the output directly to a file:

pgpnetshare --list-xml <XMLcontent> > 'c:\acllist-xml'

Searching for Keys on Remote Servers

By default, PGP NetShare Command Line searches for keys on the local system.

If you want PGP NetShare Command Line to search for keys on a remote keyserver, a

PGP Universal Server for example, you must explicitly tell it to search there.

There are two commands to search for keys on a remote keyserver:

 --universal-server searches for keys on the specified PGP Universal Server.

 --remote searches for keys on the specified keyserver.

This section describes PGP NetShare Command Line commands:

 --version, which displays PGP NetShare Command Line version information.

 --help, which provides a brief description of the commands and options available

in PGP NetShare Command Line.

 --encrypt, which creates a Protected Folder and specifies who can access the

files.

 --decrypt, which decrypts an existing Protected Folder and the files in it.

 --reencrypt, which modifies who can access files in a Protected Folder.

 --reencrypt-full, which modifies who can access files in a Protected Folder

and reencrypts the files.

 --reencrypt-delta, which reencrypts files and folders in delta mode.

 --reencrypt-clone, which reencrypts files and folders in clone mode.

 --list, which lists the file or folder access control list (ACL).

 --list-xml, which lists the file or folder ACL in XML format.

 --verify, which displays information about the specified protected file or

directory.

 --lock-all, which clears symmetric keys cached by PGP NetShare Command

Line

 --unlock, which unlocks a file or folder.

 --set-driver, which sets the state of the PGP NetShare Command Line driver,

active or passive.

 --get-driver, which displays the current state of the PGP NetShare Command

Line driver, active or passive.

3

Commands

16 Commands

--version

In This Chapter

--version..........................................................................................................................16

--help (-h) ........................................................................................................................17

--encrypt (-e)...................................................................................................................17

--decrypt .........................................................................................................................19

--reencrypt (-r) ...............................................................................................................21

--reencrypt-full ..............................................................................................................22

--reencrypt-delta ...........................................................................................................24

--reencrypt-clone...........................................................................................................26

--list (-l) ...........................................................................................................................27

--list-xml .........................................................................................................................27

--verify (-v)......................................................................................................................28

--lock-all..........................................................................................................................29

--unlock ...........................................................................................................................29

--set-driver......................................................................................................................30

--get-driver .....................................................................................................................30

--version

The --version command displays information about the version of PGP NetShare

Command Line you are using, including the current operation mode: desktop or

standalone.

The usage format is:

pgpnetshare --version [options]

Where:

[options] let you modify the command. Options are:

--verbose, which displays additional information about the operation.

Examples:

pgpnetshare --version

PGP NetShare Command Line responds with version information in the format:

PGP NetShare Command Line version 10.2.0 (Build 999),

mode(desktop)

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PGP NetShare Command Line 10.2 Operating instructions

PGP NetShare Command Line 10.2 Operating instructions

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