some refactoring based on feedback

lib/gitlab/github_import/importer.rb

@@ -8,7 +8,7 @@ module Gitlab
       def initialize(project)
         @project = project
         credentials = project.import_data.credentials if import_data
-        @client = Client.new(credentials["github_access_token"])
+        @client = Client.new(credentials[:user])
         @formatter = Gitlab::ImportFormatter.new
       end
 

lib/gitlab/github_import/project_creator.rb

@@ -11,7 +11,7 @@ module Gitlab
       end
 
       def execute
-        project = ::Projects::CreateService.new(
+        ::Projects::CreateService.new(
           current_user,
           name: repo.name,
           path: repo.name,
@@ -20,19 +20,9 @@ module Gitlab
           visibility_level: repo.private ? Gitlab::VisibilityLevel::PRIVATE : Gitlab::VisibilityLevel::PUBLIC,
           import_type: "github",
           import_source: repo.full_name,
-          import_url: repo.clone_url,
+          import_url: repo.clone_url.sub("https://", "https://#{@session_data[:github_access_token]}@"),
           wiki_enabled: !repo.has_wiki? # If repo has wiki we'll import it later
         ).execute
-
-        create_import_data(project)
-        project
-      end
-
-      private
-
-      def create_import_data(project)
-        project.create_import_data(
-          credentials: { github_access_token: session_data.delete(:github_access_token) })
       end
     end
   end

lib/gitlab/github_import/wiki_formatter.rb

@@ -12,9 +12,7 @@ module Gitlab
       end
 
       def import_url
-        import_url = Gitlab::ImportUrlExposer.expose(import_url: project.import_url,
-                                                     credentials: project.import_data.credentials)
-        import_url.sub(/\.git\z/, ".wiki.git")
+        project.import_url.import_url.sub(/\.git\z/, ".wiki.git")
       end
     end
   end

lib/gitlab/import_url_sanitizer.rb

@@ -0,0 +1,24 @@
+module Gitlab
+  class ImportUrlSanitizer
+    def initialize(url)
+      @url = URI.parse(url)
+    end
+
+    def sanitized_url
+      @sanitized_url ||= safe_url.to_s
+    end
+
+    def credentials
+      @credentials ||= { user: @url.user, password: @url.password }
+    end
+
+    private
+
+    def safe_url
+      safe_url = @url.dup
+      safe_url.password = nil
+      safe_url.user = nil
+      safe_url
+    end
+  end
+end