add first basic code to create new database entries

SystemData.rb

@@ -7,10 +7,18 @@ class SystemData
 	end
 
 	def save
+    kind = self.class.to_s.to_sym
+
 		if @id
-			@backend.update(self)
+			@backend.update(kind, to_h)
 		else
-			@backend.insert(self)
+			@backend.insert(kind, to_h)
 		end
 	end
+
+	def to_h
+		Hash[instance_variables.map do |var|
+			[var[1...var.size].to_sym, eval(var)] if var != '@backend'
+		end]
+	end
 end

SystemDataBackend.rb

@@ -12,23 +12,23 @@ class SystemDataBackend
   end
 
   def users
-    load(:user)
+    load(:User)
   end
 
   def groups
-    load(:group)
+    load(:Group)
   end
 
   def sites
-    load(:site)
+    load(:Site)
   end
 
   def mailAliases
-    load(:mailAlias)
+    load(:MailAlias)
   end
 
   def mailAccounts
-    load(:mailAccount)
+    load(:MailAccount)
   end
 
   def userByName(name)
@@ -70,13 +70,11 @@ class SystemDataBackend
   end
 
   def load!(kind)
-    @data[kind]  = Array.new
-    class_str    = kind.to_s
-    class_str[0] = class_str[0..0].capitalize
-
+    @data[kind] = Array.new
     @backend.load(kind) do |data|
+      data[:backend] = @backend
       @data[kind].push(
-        eval(class_str + '.new(data)')
+        eval(kind.to_s + '.new(data)')
       )
     end
   end

SystemDataBackendLdap.rb

@@ -21,20 +21,35 @@ class SystemDataBackendLdap
   LDAP_SITE_MAP = {:o => :name}
 
   LDAP_MAP = {
-    :user      => LDAP_USER_MAP,
-    :group     => LDAP_GROUP_MAP,
-    :site      => LDAP_SITE_MAP
+    :User  => LDAP_USER_MAP,
+    :Group => LDAP_GROUP_MAP,
+    :Site  => LDAP_SITE_MAP
   }
 
   LDAP_FILTER = {
-    :user        => Net::LDAP::Filter::eq('objectClass', 'posixAccount'),
-    :group       => Net::LDAP::Filter::eq('objectClass', 'posixGroup'),
-    :site        => Net::LDAP::Filter::eq('objectClass', 'organization') &
+    :User        => Net::LDAP::Filter::eq('objectClass', 'posixAccount'),
+    :Group       => Net::LDAP::Filter::eq('objectClass', 'posixGroup'),
+    :Site        => Net::LDAP::Filter::eq('objectClass', 'organization') &
                     (~Net::LDAP::Filter::eq('o', 'hosting')),
-    :mailAlias   => Net::LDAP::Filter::eq('objectClass', 'mailAlias'),
-    :mailAccount => Net::LDAP::Filter::eq('objectClass', 'mailAccount')
+    :MailAlias   => Net::LDAP::Filter::eq('objectClass', 'mailAlias'),
+    :MailAccount => Net::LDAP::Filter::eq('objectClass', 'mailAccount')
   }
 
+  LDAP_OBJECTCLASS = {
+    :User  => [ 'account', 'posixAccount', 'shadowAccount' ],
+    :Group => 'posixGroup'
+  }
+
+  LDAP_LAMBDA_USER = lambda do |entry|
+    entry[:cn]               = entry[:uid]
+    entry[:shadowlastchange] = (Time::now.to_i/60/60/24).to_s
+    entry[:shadowmax]        = '99999'
+    entry[:shadowwarning]    = '7'
+  end
+
+  LDAP_LAMBDA = {
+    :User => LDAP_LAMBDA_USER
+  }
 
   def initialize(host, port, baseDn, args={})
     @baseDn    = baseDn
@@ -62,8 +77,7 @@ class SystemDataBackendLdap
       map = { :dn => :id }
       map.merge!(LDAP_MAP[kind]) if LDAP_MAP[kind]
 
-      ydata = { :backend => self }
-
+      ydata = {}
       data.each do |key,value|
         ydata.merge!({ map[key] || key => value.size==1?value[0]:value.to_a })
       end
@@ -72,12 +86,32 @@ class SystemDataBackendLdap
     end
   end
 
+  def update(kind, data)
+    map = {}
+    map.merge!(LDAP_MAP[kind].invert) if LDAP_MAP[kind]
+
+    entry = Net::LDAP::Entry.new(data[:id])
+    data.delete(:id)
+
+    entry[:changetype]  = 'add'
+    entry[:objectclass] = LDAP_OBJECTCLASS[kind]
+
+    data.each do |key,value|
+      key = map[key] if map[key]
+      entry[key] = value
+    end
+    
+    LDAP_LAMBDA[kind].call(entry) if LDAP_LAMBDA[kind]
+
+    puts entry.to_ldif
+  end
+
   private
 
   def ldapBase(kind)
     case(kind)
-    when :user, :group: @systemDn
-    when :site, :mailAlias, :mailAccount: @hostingDn
+    when :User, :Group: @systemDn
+    when :Site, :MailAlias, :MailAccount: @hostingDn
     end
   end
 

test_dummy.rb

@@ -44,3 +44,10 @@ backend.mailAccounts.each do |mailAccount|
   puts 'mailAccount: '+mailAccount.mail.inspect+','+mailAccount.mailbox.inspect
 end
 
+puts
+
+backend.userByName('georg').save
+
+puts
+
+backend.groupByName('wheel').save