1.1 Configure Password Encryption/Decryption Provider

1. When you create any new user or reset password for any existing user, user credential gets stored in system using two way cryptography so that same to be available for password printing
2. To override existing cryptography implementation, you need to perform following steps:
   • Add provider that implements com.ofss.digx.app.sms.crypto.IUserCryptographyProvider. Here you can add encryption and decryption implementation for Password.

     Example:

     package com.ofss.digx.app.sms.crypto; publicclass
     CustomUserCryptographyProvider implements 
     IUserCryptographyProvider 
      {        
             @Override       
             public String decrypt(String value) 
                {             
                 // TODO Auto-generated method stub             
                 returnnull;       
                 }        
             @Override       
             public String encrypt(String value) 
                 {             
                 // TODO Auto-generated method stub             
                 returnnull;       
                 }
       }  

   • Add one entry in Preferences.xml if not present for name 'UserConfig’

     Example:

     <Preference name="UserConfig’" 
     PreferencesProvider="com.ofss.digx.infra.config.impl.DBBased
     PropertyProvider" parent="jdbcpreference" 
     propertyFileName="select prop_id, 
     prop_value from digx_fw_config_all_b where category_id = 'UserConfig’'
     " syncTimeInterval="36000000" />

   • Add one entry in database table digx_fw_config_all_b for category_id =’UserConfig’ and prop_id =’USER_CRYPTO_PROVIDER’

     Insert into DIGX_FW_CONFIG_ALL_B (PROP_ID,CATEGORY_ID, PROP_VALUE, FACTORY_SHIPPED_FLAG, 
     PROP_COMMENTS, SUMMARY_TEXT, CREATED_BY, CREATION_DATE, LAST_UPDATED_BY, LAST_UPDATED_DATE, 
      OBJECT_STATUS, OBJECT_VERSION_NUMBER)values ('USER_CRYPTO_PROVIDER','UserConfig',
     'com.ofss.digx.app.sms.crypto.CustomUserCryptographyProvider ','N',null,
     'Custom provider for Password Encryption and decryption','ofssuser',sysdate,'ofssuser',sysdate,'A',1);

Note:

If above configuration is done, it will use CustomUserCryptographyProvider for password encryption and decryption and same encrypted password will be stored in DIGX_UM_PWD_PRINTINFO table. Currently by default com.ofss.digx.app.sms.crypto. UserCryptographyProvider provider will used if no configuration is done.