Connection shortcuts with a wallet

I’m lazy when I connect to the database, especially on my laptop.  Anything that saves a few keystrokes I’m keen on Smile

So rather than type “sqlplus username/password@database” I like to take advantage of a wallet

In my private sqlnet.ora, or the global one if it makes sense to do so, I add the details of wallet


This tells Oracle, that when I begins a connection to the database, we will look in directory “c:\oracle\wallet” for wallet entries, which I’ll now create

C:\oracle\wallet>mkstore -create -wrl c:\oracle\wallet
Oracle Secret Store Tool : Version
Copyright (c) 2004, 2014, Oracle and/or its affiliates. All rights reserved.

Enter password: ********
Enter password again: ********

This creates an empty wallet.  You’ll need a password for the wallet, which is required whenever maintenance to the wallet is required.  Then I add an entry to the wallet for my database, in this case, “MYDB”

C:\oracle\wallet>mkstore -wrl c:\oracle\wallet -createCredential MYDB scott tiger
Oracle Secret Store Tool : Version
Copyright (c) 2004, 2014, Oracle and/or its affiliates. All rights reserved.

Enter wallet password: ********
Create credential

I also have a MYDB entry in my tnsnames.ora

(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1525))

At this point, we can now connect securely to the database without ever requiring a password to be hard coded on command line, or in an environment variable etc.

The wallet is consulted, which maps MYDB to scott/tiger, and also maps to MYDB in tnsnames.ora, and the two then form the database connection.

C:\oracle\wallet>sqlplus /@mydb

SQL*Plus: Release Production on Mon Sep 21 16:22:43 2015

Copyright (c) 1982, 2014, Oracle.  All rights reserved.

Last Successful login time: Thu Sep 10 2015 11:40:45 +08:00

Connected to:
Oracle Database 12c Enterprise Edition Release – 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
SQL> show user

You can list the credentials stored in the wallet using

mkstore -wrl c:\oracle\wallet -listCredential

When prompted for a password, enter the password used to create the wallet.

So for me, its about saving on keystrokes, but you can see how using a wallet, also means you can now avoid hard-coding passwords in any of your applications or scripts.  There are also additional features for wallets which you can use to prohibit them from being copied across machines etc.

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