topic Re: App including secure service with attachments asking to login twice in ArcGIS Online Questions https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237341#M11740 <HTML><HEAD></HEAD><BODY><P>Hi Russell - can you verify that you are using Web Tier authentication, this doesn't affect GIS Tier / token authentication</P></BODY></HTML> Wed, 25 Jan 2017 21:28:04 GMT DavidColey 2017-01-25T21:28:04Z App including secure service with attachments asking to login twice https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237339#M11738 <HTML><HEAD></HEAD><BODY><P>I have a web app, with a secure service that has photo attachments. when the app loads, ArcGIS Online asks for authentication, then when the user tries to access a photo attachment, ArcGIS Server Rest API asks to authenticate a second time. How do I eliminate the need for the second login request and just open the attachment?</P></BODY></HTML> Thu, 16 Jun 2016 16:09:09 GMT https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237339#M11738 RussellCamp 2016-06-16T16:09:09Z Re: App including secure service with attachments asking to login twice https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237340#M11739 <HTML><HEAD></HEAD><BODY><P>I figured it out, you have to configure trusted servers in ArcGIS Online and add your server to the trusted list.</P></BODY></HTML> Thu, 07 Jul 2016 20:05:48 GMT https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237340#M11739 RussellCamp 2016-07-07T20:05:48Z Re: App including secure service with attachments asking to login twice https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237341#M11740 <HTML><HEAD></HEAD><BODY><P>Hi Russell - can you verify that you are using Web Tier authentication, this doesn't affect GIS Tier / token authentication</P></BODY></HTML> Wed, 25 Jan 2017 21:28:04 GMT https://community.esri.com/t5/arcgis-online-questions/app-including-secure-service-with-attachments/m-p/237341#M11740 DavidColey 2017-01-25T21:28:04Z