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laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org

2008-Jan-21 17:22 UTC

restful_authentication: Where is ''crypted_password'' ?

Hi,

I''m using the latest version of RoR installed on Fedora Core 6 Linux
with Apache 2.2.  I just installed the plugin
"restful_authentication" (http://agilewebdevelopment.com/plugins/
restful_authentication), but whenever I try and create a new user, via
this code:

        def userconfirm
                @user = User.new(params[:user])    # line 59
                if @user.save
                        flash[:notice] = ''User was successfully
created.''
                        redirect_to :action => ''list''
                else
                        render :action => ''userinfo''
                end
        end

but I get this error.  Where do I find this "crypted_password" method?
- Dave

 NameError in RegisterController#userconfirm

undefined local variable or method `crypted_password'' for #<User:
0xb766e3a8>

RAILS_ROOT: ./script/../config/..
Application Trace | Framework Trace | Full Trace

/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.15.5/lib/
active_record/base.rb:1863:in `method_missing''
/usr/local/apache2/htdocs/easyrx/app/models/user.rb:93:in
`password_required?''
/usr/local/apache2/htdocs/easyrx/app/controllers/
register_controller.rb:59:in `userconfirm''


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Jimmy Palmer

2008-Jan-21 17:39 UTC

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Re: restful_authentication: Where is ''crypted_password'' ?

that should be a column on the table users
-- 
Posted via http://www.ruby-forum.com/.

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Rick DeNatale

2008-Jan-21 18:30 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

On Jan 21, 2008 12:22 PM, laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org
<laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org>
wrote:>
> Hi,
>
> I''m using the latest version of RoR installed on Fedora Core 6
Linux
> with Apache 2.2.  I just installed the plugin
> "restful_authentication" (http://agilewebdevelopment.com/plugins/
> restful_authentication), but whenever I try and create a new user, via
> this code:
>
>         def userconfirm
>                 @user = User.new(params[:user])    # line 59
>                 if @user.save
>                         flash[:notice] = ''User was successfully
> created.''
>                         redirect_to :action => ''list''
>                 else
>                         render :action => ''userinfo''
>                 end
>         end
>
> but I get this error.  Where do I find this "crypted_password"
method?
> - Dave
>
>  NameError in RegisterController#userconfirm
>
> undefined local variable or method `crypted_password'' for
#<User:
> 0xb766e3a8>
>
> RAILS_ROOT: ./script/../config/..
> Application Trace | Framework Trace | Full Trace
>
> /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.15.5/lib/
> active_record/base.rb:1863:in `method_missing''
> /usr/local/apache2/htdocs/easyrx/app/models/user.rb:93:in
> `password_required?''
> /usr/local/apache2/htdocs/easyrx/app/controllers/
> register_controller.rb:59:in `userconfirm''
If you ran the command

    script/generate authenticated user session

after installing the plugin, then it should have generated a migration
which creates the users table with the necessary attributes.

If you didn''t and your Users table already exists, you can generate
the rest of the stuff by using the --skip-migration option on the
generate.

You can see the fields which are needed in this case by looking in
vendor/plugins/restful_authentication/generators/authenticated/templates/migration.rb


-- 
Rick DeNatale

My blog on Ruby
http://talklikeaduck.denhaven2.com/

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laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org

2008-Jan-21 19:50 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

Ok, I added the column "crypted_password" to my users table.  I assume
this means I should have deleted the column "password".  Anyway, now I
get another warning when I try and create a user.  Upon completing the
fields and entering a password and a confirmed password, I get

There were problems with the following fields:
    * Password confirmation can''t be blank

even though I''m entering a value for password confirmation.  I
don''t
have a field "password_confirmation" in my database ...
didn''t think I
needed one.  This is what the code looks like:

<p><label
for="user_login">Username</label><br/>
<%= text_field ''user'', ''login'' 
%></p>

<p><label
for="user_password">Password</label><br/>
<%= password_field ''user'', ''password'' 
%></p>

<p><label for="password_confirmation">Confirm
Password</label><br/>
<%= password_field ''password_confirmation'',
''''  %></p>

Any ideas? - Dave

On Jan 21, 11:39 am, Jimmy Palmer
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:> that should be a column on the table users
> --
> Posted viahttp://www.ruby-forum.com/.--~--~---------~--~----~------------~-------~--~----~
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Rob Biedenharn

2008-Jan-21 22:11 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

On Jan 21, 2008, at 2:50 PM,
laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org wrote:
>
> Ok, I added the column "crypted_password" to my users table.  I
assume
> this means I should have deleted the column "password".  Anyway,
now I
> get another warning when I try and create a user.  Upon completing the
> fields and entering a password and a confirmed password, I get
>
> There were problems with the following fields:
>    * Password confirmation can''t be blank
>
> even though I''m entering a value for password confirmation.  I
don''t
> have a field "password_confirmation" in my database ...
didn''t think I
> needed one.  This is what the code looks like:
>
> <p><label
for="user_login">Username</label><br/>
> <%= text_field ''user'', ''login'' 
%></p>
>
> <p><label
for="user_password">Password</label><br/>
> <%= password_field ''user'',
''password''  %></p>
>
> <p><label for="password_confirmation">Confirm
Password</label><br/>
> <%= password_field ''password_confirmation'',
''''  %></p>
>
> Any ideas? - Dave
>
>
> On Jan 21, 11:39 am, Jimmy Palmer
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
> wrote:
>> that should be a column on the table users
>>
You should have bits in your user model that look like these (nearly  
all of it is pure generated code from acts_as_authenticated):

   # Virtual attribute for the unencrypted password
   attr_accessor :password

   validates_presence_of     :login, :email
   validates_presence_of     :password,                   :if  
=> :password_required?
   validates_presence_of     :password_confirmation,      :if  
=> :password_required?
   validates_length_of       :password, :within => 4..40, :if  
=> :password_required?
   validates_confirmation_of :password,                   :if  
=> :password_required?
   validates_length_of       :login,    :within => 3..40
   validates_length_of       :email,    :within => 3..100
   validates_uniqueness_of   :login, :email, :case_sensitive =>  
false, :message => "has already been taken.  Please choose
another."

   before_save :encrypt_password

   # Authenticates a user by their email and unencrypted password.   
Returns the user or nil.
   #
   # NOTE: This implicitly relies on the case-insensitive string  
equality of
   # MySql when finding a matching email address.  If this were to  
ever change,
   # the email should probably be made lowercase before being saved  
(and before
   # doing the find, of course).
   def self.authenticate(email, password)
     u = find_by_email(email) # need to get the salt
     u && u.authenticated?(password) ? u : nil
   end

   def record_login_time
     update_attribute(:last_loggedin_at, Time.now.utc)
   end

   # Encrypts some data with the salt.
   def self.encrypt(password, salt)
     Digest::SHA1.hexdigest("--#{salt}--#{password}--")
   end

   # Encrypts the password with the user salt
   def encrypt(password)
     self.class.encrypt(password, salt)
   end

   def authenticated?(password)
     crypted_password == encrypt(password)
   end

   def remember_token?
     remember_token_expires_at && Time.now.utc <  
remember_token_expires_at
   end

   # These create and unset the fields required for remembering users  
between browser closes
   def remember_me
     self.remember_token_expires_at = 2.weeks.from_now.utc
     self.remember_token            = encrypt("#{email}-- 
#{remember_token_expires_at}")
     save(false)
   end

   def forget_me
     self.remember_token_expires_at = nil
     self.remember_token            = nil
     save(false)
   end

   protected

   # before save filter
   def encrypt_password
     return if password.blank?
     self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}-- 
#{email}--") if new_record?
     self.crypted_password = encrypt(password)
   end

   # conditional validation
   def password_required?
     crypted_password.blank? || !password.blank?
   end

Pay particular attention to the conditional nature of the  
validations.  You only have to worry about the validation if you do  
not yet have a crypted_password (i.e., already in the database) or you  
have a non-blank password which typically means that the user is in  
the midst of changing (or establishing) it.

NOTE: This is code that was extracted from a working model in a real  
Rails project.  It does not necessarily work as is in YOUR project and  
any difference between it and the code that the acts_as_authenticated  
plugin produced is present for a reason (even if that reason is just  
that I liked the indentation a bit better my way ;-). YMMV

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org



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Ryan Bigg

2008-Jan-21 22:33 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

<%= password_field ''password_confirmation'',
''''  %>

should be

<%= password_field ''user'',
''password_confirmation'' %>

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Rob Biedenharn

2008-Jan-21 22:49 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

On Jan 21, 2008, at 5:33 PM, Ryan Bigg wrote:> <%= password_field ''password_confirmation'',
''''  %>
>
> should be
>
> <%= password_field ''user'',
''password_confirmation'' %>
I think Ryan probably took better aim on this one.  I''m used to use  
form_for and not form_tag so my brain saw:
<%= f.password_field ''password_confirmation'' %>
and filled in the rest!

But perhaps what I said helps someone else ;-)

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org


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laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org

2008-Jan-21 23:59 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

Thanks.  This cured the problem.  On to the next one.  When I create
the user, I now see an error:


 NoMethodError in RegisterController#userconfirm
undefined method `salt='' for #<User:0xb76961c8>
RAILS_ROOT: ./script/../config/..
Application Trace | Framework Trace | Full Trace

/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.15.5/lib/
active_record/base.rb:1860:in `method_missing''
/usr/local/apache2/htdocs/easyrx/app/models/user.rb:88:in
`encrypt_password''
/usr/local/apache2/htdocs/easyrx/app/controllers/
register_controller.rb:59:in `userconfirm''


How do I get salt defined?  Here is the code in my user.rb file:

  protected
    # before filter
    def encrypt_password
      return if password.blank?
      self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}--
#{login}--") if new_record?                      # line 88
      self.crypted_password = encrypt(password)
    end

and here is code from my register_controller.rb file:

        def userconfirm
                @user = User.new(params[:user])
                if @user.save         # line 59
                        flash[:notice] = ''User was successfully
created.''
                        redirect_to :action => ''list''
                else
                        render :action => ''userinfo''
                end
        end



Thanks for your continued help, - Dave

On Jan 21, 4:33 pm, "Ryan Bigg"
<radarliste...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> <%= password_field ''password_confirmation'',
''''  %>
>
> should be
>
> <%= password_field ''user'',
''password_confirmation'' %>--~--~---------~--~----~------------~-------~--~----~
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Ryan Bigg

2008-Jan-22 00:02 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

Did you run script/generate authenticated account user? I''m beginning
to
think not.

salt is a required string field of your users table

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Rob Biedenharn

2008-Jan-22 00:16 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

On Jan 21, 2008, at 6:59 PM,
laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org
wrote:> Thanks.  This cured the problem.  On to the next one.  When I create
> the user, I now see an error:
>
> NoMethodError in RegisterController#userconfirm
> undefined method `salt='' for #<User:0xb76961c8>
> RAILS_ROOT: ./script/../config/..
> Application Trace | Framework Trace | Full Trace
>
> /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.15.5/lib/
> active_record/base.rb:1860:in `method_missing''
> /usr/local/apache2/htdocs/easyrx/app/models/user.rb:88:in
> `encrypt_password''
> /usr/local/apache2/htdocs/easyrx/app/controllers/
> register_controller.rb:59:in `userconfirm''
>
>
> How do I get salt defined?  Here is the code in my user.rb file:
That should be a column in your database (and thus an attribute of  
your user model).

-Rob
Rob Biedenharn		http://agileconsultingllc.com
Rob-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org
>
>  protected
>    # before filter
>    def encrypt_password
>      return if password.blank?
>      self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}--
> #{login}--") if new_record?                      # line 88
>      self.crypted_password = encrypt(password)
>    end
>
> and here is code from my register_controller.rb file:
>
>        def userconfirm
>                @user = User.new(params[:user])
>                if @user.save         # line 59
>                        flash[:notice] = ''User was successfully
> created.''
>                        redirect_to :action => ''list''
>                else
>                        render :action => ''userinfo''
>                end
>        end
>
>
>
> Thanks for your continued help, - Dave
>
> On Jan 21, 4:33 pm, "Ryan Bigg"
<radarliste...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> <%= password_field ''password_confirmation'',
''''  %>
>>
>> should be
>>
>> <%= password_field ''user'',
''password_confirmation'' %>



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laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org

2008-Jan-22 15:07 UTC

head link

Re: restful_authentication: Where is ''crypted_password'' ?

Hi,

This was the problem.  I also had forgotten to add a column named
"activation_code".

Did I download this plugin from the wrong web site (http://
agilewebdevelopment.com/plugins/)?  I didn''t find any of this info on
there.

Thanks for all your help, - Dave


On Jan 21, 6:16 pm, Rob Biedenharn
<R...-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org>
wrote:> On Jan 21, 2008, at 6:59 PM,
laredotorn...-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org wrote:
>
>
>
>
>
> > Thanks.  This cured the problem.  On to the next one.  When I create
> > the user, I now see an error:
>
> > NoMethodError in RegisterController#userconfirm
> > undefined method `salt='' for #<User:0xb76961c8>
> > RAILS_ROOT: ./script/../config/..
> > Application Trace | Framework Trace | Full Trace
>
> > /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.15.5/lib/
> > active_record/base.rb:1860:in `method_missing''
> > /usr/local/apache2/htdocs/easyrx/app/models/user.rb:88:in
> > `encrypt_password''
> > /usr/local/apache2/htdocs/easyrx/app/controllers/
> > register_controller.rb:59:in `userconfirm''
>
> > How do I get salt defined?  Here is the code in my user.rb file:
>
> That should be a column in your database (and thus an attribute of  
> your user model).
>
> -Rob
> Rob Biedenharn          http://agileconsultingllc.com
> R...-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org
>
>
>
>
>
> >  protected
> >    # before filter
> >    def encrypt_password
> >      return if password.blank?
> >      self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}--
> > #{login}--") if new_record?                      # line 88
> >      self.crypted_password = encrypt(password)
> >    end
>
> > and here is code from my register_controller.rb file:
>
> >        def userconfirm
> >                @user = User.new(params[:user])
> >                if @user.save         # line 59
> >                        flash[:notice] = ''User was
successfully
> > created.''
> >                        redirect_to :action =>
''list''
> >                else
> >                        render :action =>
''userinfo''
> >                end
> >        end
>
> > Thanks for your continued help, - Dave
>
> > On Jan 21, 4:33 pm, "Ryan Bigg"
<radarliste...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >> <%= password_field ''password_confirmation'',
''''  %>
>
> >> should be
>
> >> <%= password_field ''user'',
''password_confirmation'' %>- Hide quoted text -
>
> - Show quoted text -- Hide quoted text -
>
> - Show quoted text ---~--~---------~--~----~------------~-------~--~----~
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Rick DeNatale

2008-Jan-24 01:16 UTC

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Re: restful_authentication: Where is ''crypted_password'' ?

On 1/22/08, laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org
<laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org>
wrote:>
> Hi,
>
> This was the problem.  I also had forgotten to add a column named
> "activation_code".
>
> Did I download this plugin from the wrong web site (http://
> agilewebdevelopment.com/plugins/)?  I didn''t find any of this info
on
> there.Did you read the instructions there:

http://agilewebdevelopment.com/plugins/restful_authentication

The plugin is used as a generator which creates the models,
controllers,  and the migration.

Used correctly, there''s no need to add any fields, the generated
migration does it for you.


-- 
Rick DeNatale

My blog on Ruby
http://talklikeaduck.denhaven2.com/

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laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org

2008-Jan-24 05:53 UTC

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Re: restful_authentication: Where is ''crypted_password'' ?

Thanks for this.  One problem I''m having right now is setting up a
form that logs the user in.  I couldn''t find any documentation on your
page.  Here''s my form right now:

<%= form_tag(''/login'', :method => :post) %>
<table>
        <tr>
                <td align="right">Login:</td>
                <td align="left"><%=
text_field_tag("login", '''') %></
td>
        </tr>
        <tr>
                <td align="right">Password:</td>
                <td align="left"><%=
password_field_tag("password",
'''') %></td>
        </tr>
        <tr><td colspan="2"><%=
submit_tag("Login") %></td></tr>
</table>
<%= end_form_tag %>

and added this to my config/routes.rb file

  map.signup ''/signup'', :controller =>
''users'', :action => ''new''
  map.login  ''/login'', :controller =>
''session'', :action => ''new''
  map.logout ''/logout'', :controller =>
''session'', :action => ''destroy''

but whenever I submit the above form, with correct or incorrect
credentials, I get this error:

Unknown action
No action responded to show

Any ideas? - Dave



On Jan 23, 7:16 pm, "Rick DeNatale"
<rick.denat...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 1/22/08, laredotorn...-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org
<laredotorn...-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org> wrote:
>
> > Hi,
>
> > This was the problem.  I also had forgotten to add a column named
> > "activation_code".
>
> > Did I download this plugin from the wrong web site (http://
> > agilewebdevelopment.com/plugins/)?  I didn''t find any of this
info on
> > there.
>
> Did you read the instructions there:
>
> http://agilewebdevelopment.com/plugins/restful_authentication
>
> The plugin is used as a generator which creates the models,
> controllers,  and the migration.
>
> Used correctly, there''s no need to add any fields, the generated
> migration does it for you.
>
> --
> Rick DeNatale
>
> My blog on Rubyhttp://talklikeaduck.denhaven2.com/--~--~---------~--~----~------------~-------~--~----~
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Anton J Aylward

2008-Jan-24 14:10 UTC

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Re: restful_authentication: Where is ''crypted_password'' ?

Rick DeNatale said the following on 23/01/08 08:16 PM:> On 1/22/08, laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org
<laredotornado-8iDLEspWrrZBDgjK7y7TUQ@public.gmane.org> wrote:
>> Hi,
>>
>> This was the problem.  I also had forgotten to add a column named
>> "activation_code".
>>
>> Did I download this plugin from the wrong web site (http://
>> agilewebdevelopment.com/plugins/)?  I didn''t find any of this
info on
>> there.
> Did you read the instructions there:
> 
> http://agilewebdevelopment.com/plugins/restful_authentication
> 
> The plugin is used as a generator which creates the models,
> controllers,  and the migration.
> 
> Used correctly, there''s no need to add any fields, the generated
> migration does it for you.
Ah,not quite.
The migration will create a table, yes, but it has the line

    create_table "users", :force => true do |t|

Doesn''t this zap any previous table?
In the ActiveRecord code I see the lines

  if options[:force]
       drop_table(table_name, options) rescue nil
  end

Which means that any previous information that may have been in the
table such as ''address'' is now lost.   Id rather that
didn''t happen.

I''ve written here before about this problem with plugins and the
migrations they generate but no-one picked up on it.

This is particularly pernicious in the case of restful_authentication
when security is being added to an already partially developed
application.  It really does need to be addressed.



-- 
Wherever you see a successful business, someone once made a courageous
decision.
   --Peter F. Drucker

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Rails - Jan 2008 - restful_authentication: Where is 'crypted_password' ?

restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?

Re: restful_authentication: Where is ''crypted_password'' ?