Fixes in plugin

ldap.env

@@ -1,2 +1,2 @@
 #LDAP_BASE_DN="o=example,c=org"
-LDAP_ADMIN_PASSWORD="admin"
+LDAP_ADMIN_PASSWORD=admin

redmine/999_config_ldap.rb

@@ -6,7 +6,7 @@ class Setup < ActiveRecord::Migration[4.2]
 # or auth_source_ldap.rb
 # in path /usr/src/redmine/app/models
 
-  class AuthSource < ActiveRecord::Base
+  class AuthSourceLdap < ActiveRecord::Base
   end
 
   def self.up
@@ -44,19 +44,20 @@ class Setup < ActiveRecord::Migration[4.2]
 #    'timeout')
 
     # create default administrator account
-    auth = AuthSource.new 
+    auth = AuthSourceLdap.create 
 
+    auth.type = "AuthSourceLdap"
     auth.name = "ldap"
     auth.host = ENV["REDMINE_LDAP"]
     auth.port = 389
-    auth.account = "admin"
+    auth.account = "cn=admin,dc=example,dc=org"
     auth.account_password  = ENV["LDAP_ADMIN_PASSWORD"]
     auth.base_dn = ENV["LDAP_BASE_DN"]
     auth.attr_login = "uid"
     auth.attr_firstname = "givenName"
     auth.attr_lastname = "sn"
     auth.attr_mail = "mail"
-    auth.onthefly_register = true
+    auth.onthefly_register = 1
     
     auth.save
 

redmine/redmine_ldap_passwd/app/models/auth_source_ldap_passwd.rb

@@ -40,7 +40,7 @@ class AuthSourceLdapPasswd < AuthSourceLdap
 
   def self.change_password_allowed?(user)
     return false if user.nil?
-    AuthSourceLdapPasswd.name.eql?(user.auth_source.type)
+    AuthSourceLdapPasswd.name.eql?( user.auth_source .nil? ? "" : user.auth_source.type)
   end
 
   def self.is_password_valid(password)