There's currently no way to tell if a database server node actually has a saved password. Even if you edit the form, the password field shows up empty. The only way to see if there is a password is to dig into the database or use devel load.
The attached patch adds a simple "Database password: Saved" or "Database password: None" display to db server nodes.

| Comment | File | Size | Author |
|---|---|---|---|
| #2 | 2698519-show-dbpasswd.patch | 806 bytes | jon pugh |
| database-passwd-saved.png | 6.24 KB | jon pugh |
Comments
Comment #2
jon pughComment #3
jon pughComment #5
gboudrias commentedTested and committed, thanks!
Comment #6
ergonlogicFWIW, we had discussed removing the DB password from the front-end entirely, which I think would be best.