Laravel Auth Sha-1

There is actually a easier (or more simple, at least) solution for a case like this. you can 'fake' the hashing, by using this method in the user model:

public function getAuthPassword() {
    return Hash::make($this->password);
}
And hashing the input with your own hash function. For instance, if your passwords are currently hashed with sha1, you can validate the user with

Auth::attempt(array('email' => $email, 'password' => sha1($password))
It doesn't feel like good coding practice, to do it this way, but it will certainly be easier than rewriting the hash module.
Kriss Sachintha