Merge pull request #1224 from ThibG/glitch-soc/merge-upstream

Merge upstream changes

1 files changed, 35 insertions, 9 deletions

diff --git a/app/models/concerns/ldap_authenticable.rb b/app/models/concerns/ldap_authenticable.rb
index 84ff84c4b..117993947 100644
--- a/app/models/concerns/ldap_authenticable.rb
+++ b/app/models/concerns/ldap_authenticable.rb
@@ -3,24 +3,50 @@
 module LdapAuthenticable
   extend ActiveSupport::Concern
 
-  def ldap_setup(_attributes)
-    self.confirmed_at = Time.now.utc
-    self.admin        = false
-    self.external     = true
+  class_methods do
+    def authenticate_with_ldap(params = {})
+      ldap   = Net::LDAP.new(ldap_options)
+      filter = format(Devise.ldap_search_filter, uid: Devise.ldap_uid, email: params[:email])
 
-    save!
-  end
+      if (user_info = ldap.bind_as(base: Devise.ldap_base, filter: filter, password: params[:password]))
+        ldap_get_user(user_info.first)
+      end
+    end
 
-  class_methods do
     def ldap_get_user(attributes = {})
       resource = joins(:account).find_by(accounts: { username: attributes[Devise.ldap_uid.to_sym].first })
 
       if resource.blank?
-        resource = new(email: attributes[:mail].first, agreement: true, account_attributes: { username: attributes[Devise.ldap_uid.to_sym].first })
-        resource.ldap_setup(attributes)
+        resource = new(email: attributes[:mail].first, agreement: true, account_attributes: { username: attributes[Devise.ldap_uid.to_sym].first }, admin: false, external: true, confirmed_at: Time.now.utc)
+        resource.save!
       end
 
       resource
     end
+
+    def ldap_options
+      opts = {
+        host: Devise.ldap_host,
+        port: Devise.ldap_port,
+        base: Devise.ldap_base,
+
+        auth: {
+          method: :simple,
+          username: Devise.ldap_bind_dn,
+          password: Devise.ldap_password,
+        },
+
+        connect_timeout: 10,
+      }
+
+      if [:simple_tls, :start_tls].include?(Devise.ldap_method)
+        opts[:encryption] = {
+          method: Devise.ldap_method,
+          tls_options: OpenSSL::SSL::SSLContext::DEFAULT_PARAMS.tap { |options| options[:verify_mode] = OpenSSL::SSL::VERIFY_NONE if Devise.ldap_tls_no_verify },
+        }
+      end
+
+      opts
+    end
   end
 end