Mark,
Could you send me a stack trace for the error and DM gem versions. It's not
the error I would have expected. As far as devise is concerned, you just
need an encrypted_password method in your model, so something like:
def encrypted_password
attribute_get(:password_hash)
end
(or, if you can, rename the :password_hash property to :encrypted_password).
- Jared
-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of Mark Richman
Sent: Thursday, November 18, 2010 8:52 AM
To: DataMapper
Subject: [DataMapper] Re: Authentication
Thanks Jared. I was able to implement a custom encryptor per those
instructions:
module Devise
module Encryptors
class Sha1Base64 < Base
def self.digest(password, stretches, salt, pepper)
sha1 = Digest::SHA1.digest(password)
Base64.strict_encode64(sha1)
end
end
end
end
Yes, I realize there is no salt, etc. That's a legacy db for ya :-)
My next hurdle is this error: "Unknown column 'encrypted_password' in
'field list'". This is likely because my legacy database has no such
field. My user model is as follows:
class User
include DataMapper::Resource
include DataMapper::MassAssignmentSecurity
# Include default devise modules. Others available are:
# :token_authenticatable, :confirmable, :lockable and :timeoutable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
storage_names[:default] = 'kms_User'
property :id, Serial, :field =>
'UserId', :required => true
property :username, String, :field =>
'LoginId', :required => true
property :password_hash, String, :field =>
'PasswordSHA1Hash', :required => true
property :enabled, Integer, :field =>
'Enabled', :required => true
property :is_admin, Integer, :field =>
'IsSuperAdmin', :required => true
property :first_name, String, :field =>
'Name', :required => true
property :last_name, String, :field =>
'Surname', :required => true
property :born_on, DateTime, :field => 'Birthday'
property :email, String, :field =>
'Email', :required => true
property :site_url, String, :field =>
'SiteUrl', :required => true
property :blog_url, String, :field =>
'BlogUrl', :required => true
property :im_contact, String, :field =>
'IMContact', :required => true
property :skype_name, String, :field =>
'SkypeContact', :required => true
property :photo_id, Integer, :field => 'PhotoId'
attr_accessible :id, :username, :first_name, :last_name, :email, :born_on
end
I guess I need to do some custom logic for :password_hash? I realize
this is not a Devise support forum, but if you have any suggestions as
to what to do next, I'd appreciate it.
Thanks,
Mark
On Nov 17, 9:20 pm, "Jared Morgan" <[email protected]> wrote:
> dm-devise [https://github.com/jm81/dm-devise] might work for you. I'm
using
> it in a similar situation--Rails 3, DataMapper and custom hashing. The
> dm-devise gem just adds DataMapper support to devise
> [https://github.com/plataformatec/devise]. There's an article on the
devise
> wiki about using a custom hashing algorithm
athttps://github.com/plataformatec/devise/wiki/How-To:-Create-a-custom-...
> or.
>
> - Jared Morgan
>
> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On
>
> Behalf Of Mark Richman
> Sent: Wednesday, November 17, 2010 7:38 PM
> To: DataMapper
> Subject: [DataMapper] Authentication
>
> Can someone recommend an authentication solution that works with
> DataMapper and Rails 3? I have used Authlogic in the past, but it
> appears to be intimately tied to ActiveRecord. I'll also require
> control over the password hashing algorithm used, since I have a
> custom one I'll need to use with my legacy database (where my user
> table lives).
>
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