For my current project, I was looking for some way to generate a unique machine ID from the running computer's hardware so that I could use it for license purposes. I looked everywhere, but I couldn't find any information as to how to do that. I did find a couple of third party controls that looked OK.
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- Generating Unique Key For A Computer For Licensing Purposes For Teachers
- Generating Unique Key For A Computer For Licensing Purposes Online
You use the PSCipherJava utility's buildkey command to build new Triple DES encryption keys.The buildkey command adds a new Triple DES encryption key stored in the psvaultfile (the key file). If you generate new versions of the key file,the system appends the new version of the key to the end of the keyfile.
To invoke the commandon a Windows server, change to the directory where PSCipher residesand enter:
To invoke the commandon UNIX, change to the directory where PSCipher resides and enter:
Select one web serverin your system to generate the new version of the key file. The pscipher.batand PSCipher.sh utilities only run in the Java environment of theweb server. After you have created the new key file, you then copythe new version of psvault from the initial server to the appropriatedirectories on all the appropriate servers in your system. The psvaultfile is stored in different directories depending on your web servervender (as described in the following sections). On the applicationserver the psvault file resides in <PS_HOME>secvault.
Generating Unique Key For A Computer For Licensing Purposes For Teachers
Note: If you are not usingthe default encryption key and you have generated a unique encryptionkey, note that each time you add a new server to your system, youwill need to copy the key file to the appropriate location on thatserver. For example, if you are using the default key version ({V1.1}),any server you add to the system and install PeopleTools on will alsohave the default key version ({V1.1}). As such, no further steps arerequired. However, if you have generated a new key, giving the versionnumber a value of {V1.2} or greater, then you need to make sure tocopy that key file to the added server(s). Also, each time you updatethe key, you need to ensure that the new version of the key file iscopied to the additional servers in your system.
Generating Unique Key For A Computer For Licensing Purposes Online
Warning! When you upgrade tonew PeopleTools releases, as in PeopleTools 8.48 to PeopleTools 8.50,you will need to backup any modifications you have made to the keyfile using PSCipher in the previous release and reapply that samekey file to the appropriate servers onto which you have installedthe new PeopleTools release.