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6320ax02.fm Draft Document for Review July 28, 2004 7:33 pm
258 Keeping Commerce Applications Updated WebSphere Commerce 5.1 to 5.6 Migration Guide
instead a system key was used. Since this behavior has changed the data
must be re-encrypted.
b. PDI flag enforcement: The variable PDIEncrypt (on | off) in the instance file
indicates if credit card data is encrypted. Depending on the value of this
variable credit card information is encrypted or decrypted accordingly. This
script provides you with an opportunity to change and enforce the PDI
encryption setting.
2. The second invocation of the MKChangeApp command uses the config file
schema\dbtype\migration\DBUpdate.txt, which defines the following two
actions:
a. Password migration: Passwords are re-encrypted using the random Salt
values and one way hash keys
b. Merchant key migration: This script allows you with opportunity to change
your merchant key and migrate your data based on the new merchant key.
This script acts on the following tables.
Table 12-1 Tables used by migrateEncryptedInfo script file
wcim.bat behavior
Here is a brief description on what WCIM does at the high level.
TABLE COLUMNS
UPDATED
UNIQUE ID Notes
USERREG LOGONPASSWO
RD,
SALT
USERS_ID Password related
information
ORDERPAYINFO VALUE ORDERPAYINFO_
ID
Credit Card related
information
ORDPAYMTHD PAYDEVICE ORDERS_ID,
PAYMETHOD,
PAYDEVICE,
REFUNDNUMBER
Credit card related
information
PATTRVA LUE ST RING VA LUE
ENCRYPTFLAG
PATTRVALUE_ID Personalization
attributes, handled
with credit card
data processing
(table began to
exist in v5.4
onwards)