From mortonda at dgrmm.net  Fri May  1 19:04:48 2009
From: mortonda at dgrmm.net (David Morton)
Date: Fri, 1 May 2009 18:04:48 -0500
Subject: [activeldap-discuss] I get the best errors...  Input/Output error
Message-ID: <B63DED94-C66F-4EE3-B1DC-26FDD632F238@dgrmm.net>

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When running in production mode in rails, I started to get a error  
raised:

Input/Output error


It works fine for a while, and then mysteriously stops.  Resetting the  
mongrel server makes it work again.
I wonder if has to do with recent bugs we found together with the  
base,prefix, or user not being who I think it is.

It gets raised by this code:


class UidNext < ActiveLdap::Base
  ldap_mapping :dn_attribute => 'cn', :prefix => '', :scope  
=> :sub, :classes => ['uidNext']

  require 'ldap'
  def self.uidNext
    tries = 0
    begin
      result = search(:filter=>"(cn=uidNext)",
                               :prefix=>"cn=uidNext",
                               :attributes=>["uidNumber"])

      if result.empty?
        raise "Can't find UidNext #$!"
      end
      currentuid = result.first[1]['uidNumber'].first.to_i
      nextuid = currentuid + 1
      puts "nextuid = #{nextuid}"
      UidNext.connection.modify("cn=uidNext,dc=example,dc=com",
         [
         [:delete, 'uidNumber' , {'uidNumber' => [currentuid.to_s]}] ,
         [:add, 'uidNumber' , {'uidNumber' => [nextuid.to_s]}]
         ])
      return currentuid
    rescue LDAP::ResultError => err
      if tries < 3
        tries += 1
        retry
      else
        raise
      end
    end
  end
end


One question, I see that I have a puts in there, which should probably  
be a logger.  assuming this is run from a terminal  that is later  
backgrounded and disconnected, could that be the error?


David Morton
Maia Mailguard http://www.maiamailguard.com
mortonda at dgrmm.net



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From kou at cozmixng.org  Fri May  1 23:24:59 2009
From: kou at cozmixng.org (Kouhei Sutou)
Date: Sat, 02 May 2009 12:24:59 +0900 (JST)
Subject: [activeldap-discuss] I get the best errors... Input/Output error
In-Reply-To: <B63DED94-C66F-4EE3-B1DC-26FDD632F238@dgrmm.net>
References: <B63DED94-C66F-4EE3-B1DC-26FDD632F238@dgrmm.net>
Message-ID: <20090502.122459.195066307663380724.kou@cozmixng.org>

Hi,

In <B63DED94-C66F-4EE3-B1DC-26FDD632F238 at dgrmm.net>
  "[activeldap-discuss] I get the best errors... Input/Output error" on Fri, 1 May 2009 18:04:48 -0500,
  David Morton <mortonda at dgrmm.net> wrote:

> When running in production mode in rails, I started to get a
> error raised:
> 
> Input/Output error
> 
> 
> It works fine for a while, and then mysteriously stops.
> Resetting the mongrel server makes it work again.
> I wonder if has to do with recent bugs we found together
> with the base,prefix, or user not being who I think it is.

It seems that your LDAP server disconnects a connection from
your Rails application. Could you tell us your LDAP backend
(Ruby/LDAP or Net::LDAP) and ActiveLdap version?

In ActiveLdap trunk, auto reconnection has been
improved. trunk may have been fixed your problem.

> One question, I see that I have a puts in there, which
> should probably be a logger.  assuming this is run from a
> terminal that is later backgrounded and disconnected, could
> that be the error?

I'm sorry but I can't understand the sentences. (I'm not a
native English speaker. :<) Could you explain it in more
easy English?


Thanks,
--
kou

From MR-Mencel at wiu.edu  Thu May  7 12:11:43 2009
From: MR-Mencel at wiu.edu (Matt Mencel)
Date: Thu, 7 May 2009 11:11:43 -0500 (CDT)
Subject: [activeldap-discuss] Return all attributes in a .find
Message-ID: <253092172.2900151241712703892.JavaMail.root@zcs10>

Is there a was to tell .find to return all attributes without specifying each one individually?

User.find(:all, :attribute=> SOMEATTR, :value=> SOMEVAL, :attributes=>['attr1','attr2','attr3',etc...]) is how I do it now...

Like this...?
User.find(:all, :attribute=> SOMEATTR, :value=> SOMEVAL, :attributes=> :all)

Thanks,
Matt

From tashen.hatena at gmail.com  Sun May 10 05:10:54 2009
From: tashen.hatena at gmail.com (tashen)
Date: Sun, 10 May 2009 18:10:54 +0900
Subject: [activeldap-discuss] Return all attributes in a .find
In-Reply-To: <253092172.2900151241712703892.JavaMail.root@zcs10>
References: <253092172.2900151241712703892.JavaMail.root@zcs10>
Message-ID: <4A069A1E.1090803@gmail.com>

Hi

 > User.find(:all, :attribute=> SOMEATTR, :value=> SOMEVAL, :attributes=> :all)

You'll get all attributes by just removing the :attributes key.

 >> User.find(:all, :attribute => 'uid', :value => 'foo')[0].attribute_names
=> ["gidNumber", "cn", "userCertificate", "gecos", ...]

Matt Mencel ????????:
> Is there a was to tell .find to return all attributes without specifying each one individually?
> 
> User.find(:all, :attribute=> SOMEATTR, :value=> SOMEVAL, :attributes=>['attr1','attr2','attr3',etc...]) is how I do it now...
> 
> Like this...?
> User.find(:all, :attribute=> SOMEATTR, :value=> SOMEVAL, :attributes=> :all)
> 
> Thanks,
> Matt
> _______________________________________________
> ruby-activeldap-discuss mailing list
> ruby-activeldap-discuss at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ruby-activeldap-discuss


-- 
tashen (Kazuaki Takase)
http://d.hatena.ne.jp/tashen

From alexey.chebotar at gmail.com  Wed May 27 11:24:10 2009
From: alexey.chebotar at gmail.com (Alexey Chebotar)
Date: Wed, 27 May 2009 18:24:10 +0300
Subject: [activeldap-discuss] Question about children with different
	objectClass
Message-ID: <4A1D5B1A.5000404@gmail.com>

Hello All.

I have problem. I don't know how I can destroy entry from ldap with 
children when children have different objectClass.
When children has the same objectClass as parent I can make some like this:

org_unit.rb
---
class OrgUnit < ActiveLdap::Base
 ldap_mapping :dn_attribute => "ou", :prefix => "", :classes => 
['organizationalUnit']
end
---

Create small tree:
test_root               = OrgUnit.create("test_root")
test_child1            = OrgUnit.create(:ou => "test_child1", :parent => 
test_root)
test_child2            = OrgUnit.create(:ou => "test_child2", :parent => 
test_root)
test_child1_child1 = OrgUnit.create(:ou => "test_child1_child1", :parent 
=> test_child1)
test_root2               = OrgUnit.create("test_root2")

Result:
---
ou=test_root
 |-- ou=test_child1
 |     |-- ou=test_child1_child1
 |-- ou=test_child2
ou=test_root2
---

>> test_root = OrgUnit.find "test_root"
>> test_root.children
=> #<ActiveLdap::Association::Children:0xa1fb9f4 @owner=#<OrgUnit 
objectClass:<organizationalUnit>, must:<objectClass, ou>, may:<....>, 
..., ou: ["test_root"], ...>, @options={}, @target=[], @loaded=false>
>> test_root.children.reload
>> test_root.children.target.each{|ch| p ch.ou};nil
"test_child1"
"test_child2"
>> test_root.delete
ActiveLdap::LdapError::NotAllowedOnNonleaf: Operation not allowed on 
non-leaf
>> test_root.delete_all
... Removed all my tree with credentials. (I can't connect to LDAP if I 
close console :) )
>>
?> OrgUnit.find :all
=> []

Why test_root.delete_all removes all my tree 'ou=test_root' and 
'ou=test_root2' and other children of parent (root) ?

To remove entry with children I have wrote new method reverse_destroy:

 def reverse_destroy
   unless self.new_entry?
     self.find(:all, :base => self.dn, :scope => :sub).sort_by{|target| 
target.dn.reverse}.reverse.each{|target| target.destroy}
   end
 end

>> test_child1 = OrgUnit.find "test_child1"
>> test_child1.reverse_destroy
=> [#<OrgUnit objectClass:<organizationalUnit>, must:<objectClass, ou>, 
may:<...>, ...,  ou: ["test_child1_child1"], ...>, #<OrgUnit 
objectClass:<organizationalUnit>, must:<objectClass, ou>, may:<...>, 
...,  ou: ["test_child1"], ..]

>> test_root = OrgUnit.find "test_root"
>> test_root.reverse_destroy
=> [#<OrgUnit objectClass:<organizationalUnit>, must:<objectClass, ou>, 
may:<...>, ..., ou: ["test_child2"], ...>, #<OrgUnit 
objectClass:<organizationalUnit>, must:<objectClass, ou>, may:<...>, 
..., ou: ["test_root"], ...]

This method works perfectly.

But I don't know how to make deleting children with different objectClass.
For examlple:

test_domain.rb
---
class TestDomain < ActiveLdap::Base
 ldap_mapping :dn_attribute => "dc", :prefix => "", :classes => ['domain']
end
---

test_root               = OrgUnit.create("test_root")
test_child1            = OrgUnit.create(:ou => "test_child1", :parent => 
test_root)
test_child2            = OrgUnit.create(:ou => "test_child2", :parent => 
test_root)
test_child1_child1 = OrgUnit.create(:ou => "test_child1_child1", :parent 
=> test_child1)
test_root2               = OrgUnit.create("test_root2")
test_domain1 = TestDomain.create(:dc => "test_domain1", :parent => 
test_child1)
test_domain2 = TestDomain.create(:dc => "test_domain2", :parent => 
test_child2)

Result:
---
ou=test_root
 |-- ou=test_child1
 |     |-- dc=test_domain1
 |     |-- ou=test_child1_child1
 |-- ou=test_child2
 |     |-- dc=test_domain2
ou=test_root2
---

Trying to destroy test_child2 child with children:

>> test_child2 = OrgUnit.find "test_child2"
>> test_child2.children
=> #<ActiveLdap::Association::Children:0xa292520 @owner=#<OrgUnit 
objectClass:<organizationalUnit>, must:<objectClass, ou>, may:<...>, 
..., ou: ["test_child2"], ...>, @options={}, @target=[], @loaded=false>
>> test_child2.children.reload
=> []
>> test_child2.children.target
=> []
>> test_child2.reverse_destroy
ActiveLdap::DeleteError: Failed to delete LDAP entry: 
ou=test_child2,ou=test_root,dc=SLLR7-5N63N-EC3GV-RVS80-SGI4V,dc=i2pack,dc=ivocs,dc=com
       from 
/var/onm/vendor/plugins/activeldap-trunk/lib/active_ldap/base.rb:764:in 
`rescue in destroy'
       from 
/var/onm/vendor/plugins/activeldap-trunk/lib/active_ldap/base.rb:760:in 
`destroy'
       from 
/usr/lib/ruby/gems/1.9.1/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:337:in 
`destroy_with_callbacks'
       from /var/onm/app/models/org_unit.rb:6:in `block in reverse_destroy'
       from /var/onm/app/models/org_unit.rb:6:in `each'
       from /var/onm/app/models/org_unit.rb:6:in `reverse_destroy'
       from (irb):23
       from /usr/bin/irb:12:in `<main>'
>> test_domain1 = TestDomain.find("test_domain1")
=> #<TestDomain objectClass:<domain>, must:<dc, objectClass>, may:<..., 
dc: ["test_domain1"],..., objectClass: ["domain"], ...>
>> test_domain1.parent
=> nil

Hope, I wrote all what I want and don't forgot anything.
Can somebody help me? :)



From mrsanna1 at gmail.com  Fri May 29 05:03:45 2009
From: mrsanna1 at gmail.com (Mauro)
Date: Fri, 29 May 2009 11:03:45 +0200
Subject: [activeldap-discuss] problems with rails 2.3.2 and active_ldap.
Message-ID: <ab520d140905290203r1621dc71s9760a7b8b7b938db@mail.gmail.com>

Hallo.
First of all sorry for my bad english.
I have really problems trying to use active_ldap.
I have to use active_ldap gem or active_ldap plugin?
Trying to use the plugin my steps were:

/script/generate scaffold_active_ldap
/script/generate model_active_ldap user
/script/generate controller user

I have my ldap.yml and the parameters are correct.?
Then I launch script/server and try to connect to localhost:3000/user
and my log says:

/!\ FAILSAFE /!\  Fri May 29 11:03:09 +0200 2009
  Status: 500 Internal Server Error
  could not open database: unable to open database file

What I am wrong?

From mrsanna1 at gmail.com  Fri May 29 05:53:27 2009
From: mrsanna1 at gmail.com (Mauro)
Date: Fri, 29 May 2009 11:53:27 +0200
Subject: [activeldap-discuss] test.
Message-ID: <ab520d140905290253w6880cae5o913c3f2212f2c511@mail.gmail.com>

sorry

From kou at cozmixng.org  Sun May 31 10:55:45 2009
From: kou at cozmixng.org (Kouhei Sutou)
Date: Sun, 31 May 2009 23:55:45 +0900 (JST)
Subject: [activeldap-discuss] Question about children with different
 objectClass
In-Reply-To: <4A1D5B1A.5000404@gmail.com>
References: <4A1D5B1A.5000404@gmail.com>
Message-ID: <20090531.235545.338122493853641384.kou@cozmixng.org>

Hi,

In <4A1D5B1A.5000404 at gmail.com>
  "[activeldap-discuss] Question about children with different objectClass" on Wed, 27 May 2009 18:24:10 +0300,
  Alexey Chebotar <alexey.chebotar at gmail.com> wrote:

>>> test_root.delete_all
> ... Removed all my tree with credentials. (I can't connect
> to LDAP if I close console :) )
>>>
> ?> OrgUnit.find :all
> => []
> 
> Why test_root.delete_all removes all my tree 'ou=test_root'
> and 'ou=test_root2' and other children of parent (root) ?

It seems that AcitveLdap's default value isn't good.

What about the code?
  test_root.delete_all(nil, :base => nil)

> Trying to destroy test_child2 child with children:
> 
>>> test_child2 = OrgUnit.find "test_child2"
>>> test_child2.children
> => #<ActiveLdap::Association::Children:0xa292520
> @owner=#<OrgUnit objectClass:<organizationalUnit>,
> must:<objectClass, ou>, may:<...>, ..., ou: ["test_child2"],
> ...>, @options={}, @target=[], @loaded=false>
>>> test_child2.children.reload
> => []
>>> test_child2.children.target
> => []
>>> test_child2.reverse_destroy
> ActiveLdap::DeleteError: Failed to delete LDAP entry:
> ou=test_child2,ou=test_root,dc=SLLR7-5N63N-EC3GV-RVS80-SGI4V,dc=i2pack,dc=ivocs,dc=com
>       from
>       /var/onm/vendor/plugins/activeldap-trunk/lib/active_ldap/base.rb:764:in
>       `rescue in destroy'
>       from
>       /var/onm/vendor/plugins/activeldap-trunk/lib/active_ldap/base.rb:760:in
>       `destroy'
>       from
>       /usr/lib/ruby/gems/1.9.1/gems/activerecord-2.3.2/lib/active_record/callbacks.rb:337:in
>       `destroy_with_callbacks'
>       from /var/onm/app/models/org_unit.rb:6:in `block in
>       reverse_destroy'
>       from /var/onm/app/models/org_unit.rb:6:in `each'
>       from /var/onm/app/models/org_unit.rb:6:in `reverse_destroy'
>       from (irb):23
>       from /usr/bin/irb:12:in `<main>'
>>> test_domain1 = TestDomain.find("test_domain1")
> => #<TestDomain objectClass:<domain>, must:<dc,
> objectClass>, may:<..., dc: ["test_domain1"],...,
> objectClass: ["domain"], ...>
>>> test_domain1.parent
> => nil

What about creating generic entry class?

  class Entry < ActiveLdap::Base
    ldap_mapping :prefix => "",
                 :classes => ["top"],
                 :scope => :sub
  end

  Entry.delete_all(:dn => test_child2.dn)


I'm sorry but I didn't try the above suggestions.
I don't have enough time for it...


Thanks,
--
kou

From kou at cozmixng.org  Sun May 31 11:00:24 2009
From: kou at cozmixng.org (Kouhei Sutou)
Date: Mon, 01 Jun 2009 00:00:24 +0900 (JST)
Subject: [activeldap-discuss] problems with rails 2.3.2 and active_ldap.
In-Reply-To: <ab520d140905290203r1621dc71s9760a7b8b7b938db@mail.gmail.com>
References: <ab520d140905290203r1621dc71s9760a7b8b7b938db@mail.gmail.com>
Message-ID: <20090601.000024.507490017563662995.kou@cozmixng.org>

Hi,

In <ab520d140905290203r1621dc71s9760a7b8b7b938db at mail.gmail.com>
  "[activeldap-discuss] problems with rails 2.3.2 and active_ldap." on Fri, 29 May 2009 11:03:45 +0200,
  Mauro <mrsanna1 at gmail.com> wrote:

> I have really problems trying to use active_ldap.
> I have to use active_ldap gem or active_ldap plugin?

You just need active_ldap gem. ActiveLdap plugin is included
in the gem.

> Trying to use the plugin my steps were:
> 
> /script/generate scaffold_active_ldap
> /script/generate model_active_ldap user
> /script/generate controller user
> 
> I have my ldap.yml and the parameters are correct.?
> Then I launch script/server and try to connect to localhost:3000/user
> and my log says:
> 
> /!\ FAILSAFE /!\  Fri May 29 11:03:09 +0200 2009
>   Status: 500 Internal Server Error
>   could not open database: unable to open database file
> 
> What I am wrong?

What ActiveLdap version are you using?
We didn't release Rails 2.3.2 supported ActiveLdap yet.
# Yes. We need to release it.

You can't remove ActiveRecord from your Rails application
for now. So you need to create config/database.yml.


Thanks,
--
kou

From mrsanna1 at gmail.com  Sun May 31 15:07:07 2009
From: mrsanna1 at gmail.com (Mauro)
Date: Sun, 31 May 2009 21:07:07 +0200
Subject: [activeldap-discuss] problems with rails 2.3.2 and active_ldap.
In-Reply-To: <20090601.000024.507490017563662995.kou@cozmixng.org>
References: <ab520d140905290203r1621dc71s9760a7b8b7b938db@mail.gmail.com>
	<20090601.000024.507490017563662995.kou@cozmixng.org>
Message-ID: <ab520d140905311207t725ae126r30758ac978986588@mail.gmail.com>

2009/5/31 Kouhei Sutou <kou at cozmixng.org>:
> Hi,
>
> In <ab520d140905290203r1621dc71s9760a7b8b7b938db at mail.gmail.com>
> ?"[activeldap-discuss] problems with rails 2.3.2 and active_ldap." on Fri, 29 May 2009 11:03:45 +0200,
> ?Mauro <mrsanna1 at gmail.com> wrote:
>
>> I have really problems trying to use active_ldap.
>> I have to use active_ldap gem or active_ldap plugin?
>
> You just need active_ldap gem. ActiveLdap plugin is included
> in the gem.

Yes but....I have to use the plugin?
The plugin alone can be donwloaded and installed so there is no need of the gem.