Passwords should not be stored in plain text

[AshesITR]

Passwords should never ever be stored in plain.
Even encrypting the database does not prevent an admin from seeing the passwords.

Instead, you should use a proper password hashing algorithm such as scrypt to store irreversible password hashes and check if the hash is valid for a provided password in check_credentials.

See here for more information.
In the implementation, you only need to use hashPassword() when storing the password and then subsequently use verifyPassword(hash, password) instead of pwd == password.

[pvictor]

Thank you for pointing that out. I'll correct that.

Victor

[crotman]

Yes... this is not good... People use the same password in different services... As an admin of some shiny apps using shinymanager, I set a random password and never ask the user to change it. So he can't put a password that he already uses in other service

The implementation should be as @AshesITR said. And the databases that already exist must be hashed the first time a new version reaches a plain text database

[bthieurmel]

In progress (only for sqlite storage, not for data.frame auth)

[bthieurmel]

Fix on master.

[bthieurmel]

For information, a previous sqlite database is automatically convert to hashed password on first modification on user table (delete / edit / add user).